diff options
253 files changed, 7988 insertions, 1923 deletions
diff --git a/.gitignore b/.gitignore index 7b3acb766..dbf1b90c6 100644 --- a/.gitignore +++ b/.gitignore @@ -155,7 +155,9 @@ /git-write-tree /git-core-*/?* /gitk-git/gitk-wish +/gitweb/GITWEB-BUILD-OPTIONS /gitweb/gitweb.cgi +/gitweb/gitweb.min.* /test-chmtime /test-ctype /test-date @@ -177,7 +179,7 @@ *.exe *.[aos] *.py[co] -*.o.d +.depend/ *+ /config.mak /autom4te.cache @@ -5,6 +5,7 @@ # same person appearing not to be so. # +Alex Bennée <kernel-hacker@bennee.com> Alexander Gavrilov <angavrilov@gmail.com> Aneesh Kumar K.V <aneesh.kumar@gmail.com> Brian M. Carlson <sandals@crustytoothpaste.ath.cx> @@ -15,6 +16,7 @@ Daniel Barkalow <barkalow@iabervon.org> David D. Kilzer <ddkilzer@kilzer.net> David Kågedal <davidk@lysator.liu.se> David S. Miller <davem@davemloft.net> +Deskin Miller <deskinm@umich.edu> Dirk Süsserott <newsletter@dirk.my1.cc> Fredrik Kuivinen <freku045@student.liu.se> H. Peter Anvin <hpa@bonde.sc.orionmulti.com> @@ -36,6 +38,7 @@ Li Hong <leehong@pku.edu.cn> Lukas Sandström <lukass@etek.chalmers.se> Martin Langhoff <martin@catalyst.net.nz> Michael Coleman <tutufan@gmail.com> +Michael J Gruber <git@drmicha.warpmail.net> <michaeljgruber+gmane@fastmail.fm> Michael W. Olson <mwolson@gnu.org> Michele Ballabio <barra_cuda@katamail.com> Nanako Shiraishi <nanako3@bluebottle.com> @@ -59,6 +62,7 @@ Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Uwe Kleine-König <uzeisberger@io.fsforth.de> Uwe Kleine-König <zeisberg@informatik.uni-freiburg.de> Ville Skyttä <scop@xemacs.org> +Vitaly "_Vi" Shukela <public_vi@tut.by> William Pursell <bill.pursell@gmail.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> anonymous <linux@horizon.com> diff --git a/Documentation/Makefile b/Documentation/Makefile index 8a8a3954d..04f69cf64 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -264,7 +264,9 @@ manpage-base-url.xsl: manpage-base-url.xsl.in mv $@+ $@ user-manual.xml: user-manual.txt user-manual.conf - $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book $< + $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ + $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book -o $@+ $< && \ + mv $@+ $@ technical/api-index.txt: technical/api-index-skel.txt \ technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS)) @@ -278,7 +280,9 @@ XSLT = docbook.xsl XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css user-manual.html: user-manual.xml - $(QUIET_XSLTPROC)xsltproc $(XSLTOPTS) -o $@ $(XSLT) $< + $(QUIET_XSLTPROC)$(RM) $@+ $@ && \ + xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \ + mv $@+ $@ git.info: user-manual.texi $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi diff --git a/Documentation/RelNotes-1.7.0.3.txt b/Documentation/RelNotes-1.7.0.3.txt index ed936385a..3b355737c 100644 --- a/Documentation/RelNotes-1.7.0.3.txt +++ b/Documentation/RelNotes-1.7.0.3.txt @@ -1,5 +1,5 @@ -Git v1.7.0.3 Release Notes (draft) -================================== +Git v1.7.0.3 Release Notes +========================== Fixes since v1.7.0.2 -------------------- @@ -9,6 +9,9 @@ Fixes since v1.7.0.2 * "git add -i" didn't handle a deleted path very well. + * "git blame" padded line numbers with one extra SP when the total number + of lines was one less than multiple of ten due to an off-by-one error. + * "git fetch --all/--multi" used to discard information for remotes that are fetched earlier. @@ -16,6 +19,9 @@ Fixes since v1.7.0.2 or are written by "me", instead of the ones that have "it" _and_ are written by "me". + * "git log -g branch" misbehaved when there was no entries in the reflog + for the named branch. + * "git mailinfo" (hence "git am") incorrectly removed initial indent from paragraphs. @@ -26,9 +32,3 @@ Fixes since v1.7.0.2 matching branch.<name>.remote. And other minor fixes and documentation updates. - --- -exec >/var/tmp/1 -echo O=$(git describe) -O=v1.7.0.2-53-g6eb3adf -git shortlog --no-merges $O.. diff --git a/Documentation/RelNotes-1.7.0.4.txt b/Documentation/RelNotes-1.7.0.4.txt new file mode 100644 index 000000000..cf7f60e60 --- /dev/null +++ b/Documentation/RelNotes-1.7.0.4.txt @@ -0,0 +1,27 @@ +Git v1.7.0.4 Release Notes +========================== + +Fixes since v1.7.0.3 +-------------------- + + * Optimized ntohl/htonl on big-endian machines were broken. + + * Color values given to "color.<cmd>.<slot>" configuration can now have + more than one attributes (e.g. "bold ul"). + + * "git add -u nonexistent-path" did not complain. + + * "git apply --whitespace=fix" didn't work well when an early patch in + a patch series adds trailing blank lines and a later one depended on + such a block of blank lines at the end. + + * "git fast-export" didn't check error status and stop when marks file + cannot be opened. + + * "git format-patch --ignore-if-in-upstream" gave unwarranted errors + when the range was empty, instead of silently finishing. + + * "git remote prune" did not detect remote tracking refs that became + dangling correctly. + +And other minor fixes and documentation updates. diff --git a/Documentation/RelNotes-1.7.0.5.txt b/Documentation/RelNotes-1.7.0.5.txt new file mode 100644 index 000000000..3149c91b7 --- /dev/null +++ b/Documentation/RelNotes-1.7.0.5.txt @@ -0,0 +1,26 @@ +Git v1.7.0.5 Release Notes +========================== + +Fixes since v1.7.0.4 +-------------------- + + * "git daemon" failed to compile on platforms without sockaddr_storage type. + + * Output from "git rev-list --pretty=oneline" was unparsable when a + commit did not have any message, which is abnormal but possible in a + repository converted from foreign scm. + + * "git stash show <commit-that-is-not-a-stash>" gave an error message + that was not so useful. Reworded the message to "<it> is not a + stash". + + * Python scripts in contrib/ area now start with "#!/usr/bin/env python" + to honor user's PATH. + + * "git imap-send" used to mistake any line that begins with "From " as a + message separator in format-patch output. + + * Smart http server backend failed to report an internal server error and + infinitely looped instead after output pipe was closed. + +And other minor fixes and documentation updates. diff --git a/Documentation/RelNotes-1.7.0.6.txt b/Documentation/RelNotes-1.7.0.6.txt new file mode 100644 index 000000000..b2852b67d --- /dev/null +++ b/Documentation/RelNotes-1.7.0.6.txt @@ -0,0 +1,13 @@ +Git v1.7.0.6 Release Notes +========================== + +Fixes since v1.7.0.5 +-------------------- + + * "git diff --stat" used "int" to count the size of differences, + which could result in overflowing. + + * "git rev-list --abbrev-commit" defaulted to 40-byte abbreviations, unlike + newer tools in the git toolset. + +And other minor fixes and documentation updates. diff --git a/Documentation/RelNotes-1.7.1.txt b/Documentation/RelNotes-1.7.1.txt index dfc06cb3d..9d89fedb3 100644 --- a/Documentation/RelNotes-1.7.1.txt +++ b/Documentation/RelNotes-1.7.1.txt @@ -1,38 +1,89 @@ -Git v1.7.1 Release Notes (draft) -================================ +Git v1.7.1 Release Notes +======================== Updates since v1.7.0 -------------------- + * Eric Raymond is the maintainer of updated CIAbot scripts, in contrib/. + + * gitk updates. + + * Some commands (e.g. svn and http interfaces) that interactively ask + for a password can be told to use an external program given via + GIT_ASKPASS. + + * Conflict markers that lead the common ancestor in diff3-style output + now have a label, which hopefully would help third-party tools that + expect one. + + * Comes with an updated bash-completion script. + + * "git am" learned "--keep-cr" option to handle inputs that are + a mixture of changes to files with and without CRLF line endings. + * "git cvsimport" learned -R option to leave revision mapping between CVS revisions and resulting git commits. + * "git diff --submodule" notices and describes dirty submodules. + * "git for-each-ref" learned %(symref), %(symref:short) and %(flag) tokens. + * "git hash-object --stdin-paths" can take "--no-filters" option now. + + * "git init" can be told to look at init.templatedir configuration + variable (obviously that has to come from either /etc/gitconfig or + $HOME/.gitconfig). + * "git grep" learned "--no-index" option, to search inside contents that are not managed by git. * "git grep" learned --color=auto/always/never. - * "git hash-object --stdin-paths" can take "--no-filters" option now. + * "git grep" learned to paint filename and line-number in colors. + + * "git log -p --first-parent -m" shows one-parent diff for merge + commits, instead of showing combined diff. + + * "git merge-file" learned to use custom conflict marker size and also + to use the "union merge" behaviour. + + * "git notes" command has been rewritten in C and learned many commands + and features to help you carry notes forward across rebases and amends. * "git request-pull" identifies the commit the request is relative to in a more readable way. + * "git reset" learned "--keep" option that lets you discard commits + near the tip while preserving your local changes in a way similar + to how "git checkout branch" does. + + * "git status" notices and describes dirty submodules. + * "git svn" should work better when interacting with repositories with CRLF line endings. * "git imap-send" learned to support CRAM-MD5 authentication. + * "gitweb" installation procedure can use "minified" js/css files + better. + + * Various documentation updates. + Fixes since v1.7.0 ------------------ All of the fixes in v1.7.0.X maintenance series are included in this release, unless otherwise noted. ---- -exec >/var/tmp/1 -echo O=$(git describe) -O=v1.7.0.2-181-gc6830a3 -git shortlog --no-merges ^maint $O.. + * "git add frotz/nitfol" did not complain when the entire frotz/ directory + was ignored. + + * "git diff --stat" used "int" to count the size of differences, + which could result in overflowing. + + * "git rev-list --pretty=oneline" didn't terminate a record with LF for + commits without any message. + + * "git rev-list --abbrev-commit" defaulted to 40-byte abbreviations, unlike + newer tools in the git toolset. diff --git a/Documentation/RelNotes-1.7.2.txt b/Documentation/RelNotes-1.7.2.txt new file mode 100644 index 000000000..37781b4f1 --- /dev/null +++ b/Documentation/RelNotes-1.7.2.txt @@ -0,0 +1,40 @@ +Git v1.7.2 Release Notes (draft) +================================ + +Updates since v1.7.1 +-------------------- + + * After "git apply --whitespace=fix" removed trailing blank lines in an + patch in a patch series, it failed to apply later patches that depend + on the presense of such blank lines. + + * The output from the textconv filter used by "git diff" can be cached to + speed up their reuse. + + * "git send-email" learned --smtp-domain option to specify the domainname + used in the EHLO/HELO exchange. + + * "git revert" learned --strategy option to specify the merge strategy. + + * The whitespace rules used in "git apply --whitespace" and "git diff" + gained a new member in the family (tab-in-indent) to help projects with + policy to indent only with spaces. + + * Authentication over http transport can now be made lazily, in that the + request can first go to a URL without username, get a 401 response and + then the client will ask for the username to use. + + +Fixes since v1.7.1 +------------------ + + * In 1.7.1, "git status" stopped refreshing the index by mistake. + +All of the fixes in v1.7.1.X maintenance series are included in this +release, unless otherwise noted. + +-- +exec >/var/tmp/1 +O=v1.7.1-77-gb751157 +echo O=$(git describe master) +git shortlog --no-merges master ^maint ^$O diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index c686f8646..abc65de94 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -520,11 +520,9 @@ Gmail GMail does not appear to have any way to turn off line wrapping in the web interface, so this will mangle any emails that you send. You can however use any IMAP email client to connect to the google imap server, and forward -the emails through that. Just make sure to disable line wrapping in that -email client. Alternatively, use "git send-email" instead. +the emails through that. -Submitting properly formatted patches via Gmail is simple now that -IMAP support is available. First, edit your ~/.gitconfig to specify your +To submit using the IMAP interface, first, edit your ~/.gitconfig to specify your account settings: [imap] @@ -538,14 +536,29 @@ account settings: You might need to instead use: folder = "[Google Mail]/Drafts" if you get an error that the "Folder doesn't exist". -Next, ensure that your Gmail settings are correct. In "Settings" the -"Use Unicode (UTF-8) encoding for outgoing messages" should be checked. +Once your commits are ready to be sent to the mailing list, run the +following command to send the patch emails to your Gmail Drafts +folder. -Once your commits are ready to send to the mailing list, run the following -command to send the patch emails to your Gmail Drafts folder. + $ git format-patch --cover-letter -M --stdout origin/master | git imap-send - $ git format-patch -M --stdout origin/master | git imap-send +Just make sure to disable line wrapping in the email client (GMail web +interface will line wrap no matter what, so you need to use a real +IMAP client). -Go to your Gmail account, open the Drafts folder, find the patch email, fill -in the To: and CC: fields and send away! +Alternatively, you can use "git send-email" and send your patches +through the GMail SMTP server. edit ~/.gitconfig to specify your +account settings: + +[sendemail] + smtpencryption = tls + smtpserver = smtp.gmail.com + smtpuser = user@gmail.com + smtppass = p4ssw0rd + smtpserverport = 587 + +Once your commits are ready to be sent to the mailing list, run the +following commands: + $ git format-patch --cover-letter -M origin/master -o outgoing/ + $ git send-email outgoing/* diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index 4833cac4b..d8205691c 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -79,14 +79,15 @@ of lines before or after the line given by <start>. of the --date option at linkgit:git-log[1]. -M|<num>|:: - Detect moving lines in the file as well. When a commit - moves a block of lines in a file (e.g. the original file - has A and then B, and the commit changes it to B and - then A), the traditional 'blame' algorithm typically blames - the lines that were moved up (i.e. B) to the parent and - assigns blame to the lines that were moved down (i.e. A) - to the child commit. With this option, both groups of lines - are blamed on the parent. + Detect moved or copied lines within a file. When a commit + moves or copies a block of lines (e.g. the original file + has A and then B, and the commit changes it to B and then + A), the traditional 'blame' algorithm notices only half of + the movement and typically blames the lines that were moved + up (i.e. B) to the parent and assigns blame to the lines that + were moved down (i.e. A) to the child commit. With this + option, both groups of lines are blamed on the parent by + running extra passes of inspection. + <num> is optional but it is the lower bound on the number of alphanumeric characters that git must detect as moving @@ -94,7 +95,7 @@ within a file for it to associate those lines with the parent commit. -C|<num>|:: - In addition to `-M`, detect lines copied from other + In addition to `-M`, detect lines moved or copied from other files that were modified in the same commit. This is useful when you reorganize your program and move code around across files. When this option is given twice, diff --git a/Documentation/config.txt b/Documentation/config.txt index 805e0511f..39140bad4 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -198,11 +198,11 @@ core.quotepath:: core.autocrlf:: If true, makes git convert `CRLF` at the end of lines in text files to - `LF` when reading from the filesystem, and convert in reverse when - writing to the filesystem. The variable can be set to + `LF` when reading from the work tree, and convert in reverse when + writing to the work tree. The variable can be set to 'input', in which case the conversion happens only while - reading from the filesystem but files are written out with - `LF` at the end of lines. A file is considered + reading from the work tree but files are written out to the work + tree with `LF` at the end of lines. A file is considered "text" (i.e. be subjected to the autocrlf mechanism) based on the file's `crlf` attribute, or if `crlf` is unspecified, based on the file's contents. See linkgit:gitattributes[5]. @@ -481,6 +481,8 @@ core.whitespace:: error (enabled by default). * `indent-with-non-tab` treats a line that is indented with 8 or more space characters as an error (not enabled by default). +* `tab-in-indent` treats a tab character in the initial indent part of + the line as an error (not enabled by default). * `blank-at-eof` treats blank lines added at the end of file as an error (enabled by default). * `trailing-space` is a short-hand to cover both `blank-at-eol` and @@ -519,10 +521,12 @@ check that makes sure that existing object files will not get overwritten. core.notesRef:: When showing commit messages, also show notes which are stored in the given ref. This ref is expected to contain files named - after the full SHA-1 of the commit they annotate. + after the full SHA-1 of the commit they annotate. The ref + must be fully qualified. + If such a file exists in the given ref, the referenced blob is read, and -appended to the commit message, separated by a "Notes:" line. If the +appended to the commit message, separated by a "Notes (<refname>):" +line (shortened to "Notes:" in the case of "refs/notes/commits"). If the given ref itself does not exist, it is not an error, but means that no notes should be printed. + @@ -690,9 +694,29 @@ color.grep:: `never`), never. When set to `true` or `auto`, use color only when the output is written to the terminal. Defaults to `false`. -color.grep.match:: - Use customized color for matches. The value of this variable - may be specified as in color.branch.<slot>. +color.grep.<slot>:: + Use customized color for grep colorization. `<slot>` specifies which + part of the line to use the specified color, and is one of ++ +-- +`context`;; + non-matching text in context lines (when using `-A`, `-B`, or `-C`) +`filename`;; + filename prefix (when not using `-h`) +`function`;; + function name lines (when using `-p`) +`linenumber`;; + line number prefix (when using `-n`) +`match`;; + matching text +`selected`;; + non-matching text in selected lines +`separator`;; + separators between fields on a line (`:`, `-`, and `=`) + and between hunks (`--`) +-- ++ +The values of these variables may be specified as in color.branch.<slot>. color.interactive:: When set to `always`, always use colors for interactive prompts @@ -892,7 +916,7 @@ format.signoff:: gc.aggressiveWindow:: The window size parameter used in the delta compression algorithm used by 'git gc --aggressive'. This defaults - to 10. + to 250. gc.auto:: When there are approximately more than this many loose @@ -1246,6 +1270,13 @@ log.date:: following alternatives: {relative,local,default,iso,rfc,short}. See linkgit:git-log[1]. +log.decorate:: + Print out the ref names of any commits that are shown by the log + command. If 'short' is specified, the ref name prefixes 'refs/heads/', + 'refs/tags/' and 'refs/remotes/' will not be printed. If 'full' is + specified, the full ref name (including prefix) will be printed. + This is the same as the log commands '--decorate' option. + log.showroot:: If true, the initial commit will be shown as a big creation event. This is equivalent to a diff against an empty tree. @@ -1314,6 +1345,53 @@ mergetool.keepTemporaries:: mergetool.prompt:: Prompt before each invocation of the merge resolution program. +notes.displayRef:: + The (fully qualified) refname from which to show notes when + showing commit messages. The value of this variable can be set + to a glob, in which case notes from all matching refs will be + shown. You may also specify this configuration variable + several times. A warning will be issued for refs that do not + exist, but a glob that does not match any refs is silently + ignored. ++ +This setting can be overridden with the `GIT_NOTES_DISPLAY_REF` +environment variable, which must be a colon separated list of refs or +globs. ++ +The effective value of "core.notesRef" (possibly overridden by +GIT_NOTES_REF) is also implicitly added to the list of refs to be +displayed. + +notes.rewrite.<command>:: + When rewriting commits with <command> (currently `amend` or + `rebase`) and this variable is set to `true`, git + automatically copies your notes from the original to the + rewritten commit. Defaults to `true`, but see + "notes.rewriteRef" below. + +notes.rewriteMode:: + When copying notes during a rewrite (see the + "notes.rewrite.<command>" option), determines what to do if + the target commit already has a note. Must be one of + `overwrite`, `concatenate`, or `ignore`. Defaults to + `concatenate`. ++ +This setting can be overridden with the `GIT_NOTES_REWRITE_MODE` +environment variable. + +notes.rewriteRef:: + When copying notes during a rewrite, specifies the (fully + qualified) ref whose notes should be copied. The ref may be a + glob, in which case notes in all matching refs will be copied. + You may also specify this configuration several times. ++ +Does not have a default value; you must configure this variable to +enable note rewriting. ++ +This setting can be overridden with the `GIT_NOTES_REWRITE_REF` +environment variable, which must be a colon separated list of refs or +globs. + pack.window:: The size of the window used by linkgit:git-pack-objects[1] when no window size is given on the command line. Defaults to 10. @@ -1447,7 +1525,7 @@ receive.denyDeletes:: the ref. Use this to prevent such a ref deletion via a push. receive.denyCurrentBranch:: - If set to true or "refuse", receive-pack will deny a ref update + If set to true or "refuse", git-receive-pack will deny a ref update to the currently checked out branch of a non-bare repository. Such a push is potentially dangerous because it brings the HEAD out of sync with the index and working tree. If set to "warn", @@ -1573,6 +1651,7 @@ sendemail.smtppass:: sendemail.suppresscc:: sendemail.suppressfrom:: sendemail.to:: +sendemail.smtpdomain:: sendemail.smtpserver:: sendemail.smtpserverport:: sendemail.smtpuser:: diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index 0f25ba7e3..8f9a2412f 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -56,7 +56,8 @@ combined diff format "git-diff-tree", "git-diff-files" and "git-diff" can take '-c' or '--cc' option to produce 'combined diff'. For showing a merge commit -with "git log -p", this is the default format. +with "git log -p", this is the default format; you can force showing +full diff with the '-m' option. A 'combined diff' format looks like this: ------------ diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 60e922e6e..4a968591c 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -21,6 +21,7 @@ endif::git-format-patch[] ifndef::git-format-patch[] -p:: -u:: +--patch:: Generate patch (see section on generating patches). {git-diff? This is the default.} endif::git-format-patch[] @@ -94,8 +95,8 @@ Also, when `--raw` or `--numstat` has been given, do not munge pathnames and use NULs as output field terminators. endif::git-log[] ifndef::git-log[] - When `--raw` or `--numstat` has been given, do not munge - pathnames and use NULs as output field terminators. + When `--raw`, `--numstat`, `--name-only` or `--name-status` has been + given, do not munge pathnames and use NULs as output field terminators. endif::git-log[] + Without this option, each pathname output will have TAB, LF, double quotes, diff --git a/Documentation/everyday.txt b/Documentation/everyday.txt index 9310b650d..e0ba8cc07 100644 --- a/Documentation/everyday.txt +++ b/Documentation/everyday.txt @@ -1,13 +1,8 @@ Everyday GIT With 20 Commands Or So =================================== -<<Basic Repository>> commands are needed by people who have a -repository --- that is everybody, because every working tree of -git is a repository. - -In addition, <<Individual Developer (Standalone)>> commands are -essential for anybody who makes a commit, even for somebody who -works alone. +<<Individual Developer (Standalone)>> commands are essential for +anybody who makes a commit, even for somebody who works alone. If you work with other people, you will need commands listed in the <<Individual Developer (Participant)>> section as well. @@ -20,46 +15,6 @@ administrators who are responsible for the care and feeding of git repositories. -Basic Repository[[Basic Repository]] ------------------------------------- - -Everybody uses these commands to maintain git repositories. - - * linkgit:git-init[1] or linkgit:git-clone[1] to create a - new repository. - - * linkgit:git-fsck[1] to check the repository for errors. - - * linkgit:git-gc[1] to do common housekeeping tasks such as - repack and prune. - -Examples -~~~~~~~~ - -Check health and remove cruft.:: -+ ------------- -$ git fsck <1> -$ git count-objects <2> -$ git gc <3> ------------- -+ -<1> running without `\--full` is usually cheap and assures the -repository health reasonably well. -<2> check how many loose objects there are and how much -disk space is wasted by not repacking. -<3> repacks the local repository and performs other housekeeping tasks. - -Repack a small project into single pack.:: -+ ------------- -$ git gc <1> ------------- -+ -<1> pack all the objects reachable from the refs into one pack, -then remove the other packs. - - Individual Developer (Standalone)[[Individual Developer (Standalone)]] ---------------------------------------------------------------------- @@ -67,6 +22,8 @@ A standalone individual developer does not exchange patches with other people, and works alone in a single repository, using the following commands. + * linkgit:git-init[1] to create a new repository. + * linkgit:git-show-branch[1] to see where you are. * linkgit:git-log[1] to see what happened. diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt index 903a690f1..194025693 100644 --- a/Documentation/git-branch.txt +++ b/Documentation/git-branch.txt @@ -63,7 +63,9 @@ way to clean up all obsolete remote-tracking branches. OPTIONS ------- -d:: - Delete a branch. The branch must be fully merged in HEAD. + Delete a branch. The branch must be fully merged in its + upstream branch, or in `HEAD` if no upstream was set with + `--track` or `--set-upstream`. -D:: Delete a branch irrespective of its merged status. @@ -72,6 +74,8 @@ OPTIONS Create the branch's reflog. This activates recording of all changes made to the branch ref, enabling use of date based sha1 expressions such as "<branchname>@\{yesterday}". + Note that in non-bare repositories, reflogs are usually + enabled by default by the `core.logallrefupdates` config option. -f:: --force:: diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt index 37c1810e3..4505eb6d8 100644 --- a/Documentation/git-checkout.txt +++ b/Documentation/git-checkout.txt @@ -9,7 +9,7 @@ SYNOPSIS -------- [verse] 'git checkout' [-q] [-f] [-m] [<branch>] -'git checkout' [-q] [-f] [-m] [-b <new_branch>] [<start_point>] +'git checkout' [-q] [-f] [-m] [[-b|--orphan] <new_branch>] [<start_point>] 'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>... 'git checkout' --patch [<tree-ish>] [--] [<paths>...] @@ -90,6 +90,24 @@ explicitly give a name with '-b' in such a case. Create the new branch's reflog; see linkgit:git-branch[1] for details. +--orphan:: + Create a new branch named <new_branch>, unparented to any other + branch. The new branch you switch to does not have any commit + and after the first one it will become the root of a new history + completely unconnected from all the other branches. ++ +When you use "--orphan", the index and the working tree are kept intact. +This allows you to start a new history that records set of paths similar +to that of the start-point commit, which is useful when you want to keep +different branches for different audiences you are working to like when +you have an open source and commercial versions of a software, for example. ++ +If you want to start a disconnected history that records set of paths +totally different from the original branch, you may want to first clear +the index and the working tree, by running "git rm -rf ." from the +top-level of the working tree, before preparing your files (by copying +from elsewhere, extracting a tarball, etc.) in the working tree. + -m:: --merge:: When switching branches, diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt index 78f4714da..d71607a85 100644 --- a/Documentation/git-cherry-pick.txt +++ b/Documentation/git-cherry-pick.txt @@ -7,7 +7,7 @@ git-cherry-pick - Apply the change introduced by an existing commit SYNOPSIS -------- -'git cherry-pick' [--edit] [-n] [-m parent-number] [-s] [-x] <commit> +'git cherry-pick' [--edit] [-n] [-m parent-number] [-s] [-x] [--ff] <commit> DESCRIPTION ----------- @@ -70,6 +70,10 @@ effect to your index in a row. --signoff:: Add Signed-off-by line at the end of the commit message. +--ff:: + If the current HEAD is the same as the parent of the + cherry-pick'ed commit, then a fast forward to this commit will + be performed. Author ------ diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 43cfba0e4..dc7d3d17b 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -187,7 +187,7 @@ include::urls.txt[] Examples -------- -Clone from upstream:: +* Clone from upstream: + ------------ $ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6 @@ -196,7 +196,7 @@ $ make ------------ -Make a local clone that borrows from the current directory, without checking things out:: +* Make a local clone that borrows from the current directory, without checking things out: + ------------ $ git clone -l -s -n . ../copy @@ -205,7 +205,7 @@ $ git show-branch ------------ -Clone from upstream while borrowing from an existing local directory:: +* Clone from upstream while borrowing from an existing local directory: + ------------ $ git clone --reference my2.6 \ @@ -215,14 +215,14 @@ $ cd my2.7 ------------ -Create a bare repository to publish your changes to the public:: +* Create a bare repository to publish your changes to the public: + ------------ $ git clone --bare -l /home/proj/.git /pub/scm/proj.git ------------ -Create a repository on the kernel.org machine that borrows from Linus:: +* Create a repository on the kernel.org machine that borrows from Linus: + ------------ $ git clone --bare -l -s /pub/scm/.../torvalds/linux-2.6.git \ diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 64fb458b4..32c482f33 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git commit' [-a | --interactive] [-s] [-v] [-u<mode>] [--amend] [--dry-run] [(-c | -C) <commit>] [-F <file> | -m <msg>] [--reset-author] - [--allow-empty] [--no-verify] [-e] [--author=<author>] + [--allow-empty] [--allow-empty-message] [--no-verify] [-e] [--author=<author>] [--date=<date>] [--cleanup=<mode>] [--status | --no-status] [--] [[-i | -o ]<file>...] @@ -131,6 +131,12 @@ OPTIONS from making such a commit. This option bypasses the safety, and is primarily for use by foreign scm interface scripts. +--allow-empty-message:: + Like --allow-empty this command is primarily for use by foreign + scm interface scripts. It allows you to create a commit with an + empty commit message without using plumbing commands like + linkgit:git-commit-tree[1]. + --cleanup=<mode>:: This option sets how the commit message is cleaned up. The '<mode>' can be one of 'verbatim', 'whitespace', 'strip', diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 6fc5323ee..7ef9d5157 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -105,6 +105,9 @@ The number of additional commits is the number of commits which would be displayed by "git log v1.0.4..parent". The hash suffix is "-g" + 7-char abbreviation for the tip commit of parent (which was `2414721b194453f058079d897d13c4e377f92dc6`). +The "g" prefix stands for "git" and is used to allow describing the version of +a software depending on the SCM the software is managed with. This is useful +in an environment where people may use different SCMs. Doing a 'git describe' on a tag-name will just show the tag name: diff --git a/Documentation/git-fetch.txt b/Documentation/git-fetch.txt index 948ea26c5..400fe7f95 100644 --- a/Documentation/git-fetch.txt +++ b/Documentation/git-fetch.txt @@ -8,13 +8,13 @@ git-fetch - Download objects and refs from another repository SYNOPSIS -------- -'git fetch' <options> <repository> <refspec>... +'git fetch' [<options>] [<repository> [<refspec>...]] -'git fetch' <options> <group> +'git fetch' [<options>] <group> -'git fetch' --multiple <options> [<repository> | <group>]... +'git fetch' --multiple [<options>] [<repository> | <group>]... -'git fetch' --all <options> +'git fetch' --all [<options>] DESCRIPTION diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index 7e83288d1..390d85cca 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -86,6 +86,7 @@ objectsize:: objectname:: The object name (aka SHA-1). + For a non-ambiguous abbreviation of the object name append `:short`. upstream:: The name of a local ref which can be considered ``upstream'' diff --git a/Documentation/git-http-backend.txt b/Documentation/git-http-backend.txt index 523882065..277d9e141 100644 --- a/Documentation/git-http-backend.txt +++ b/Documentation/git-http-backend.txt @@ -35,7 +35,7 @@ These services can be enabled/disabled using the per-repository configuration file: http.getanyfile:: - This serves older Git clients which are unable to use the + This serves Git clients older than version 1.6.6 that are unable to use the upload pack service. When enabled, clients are able to read any file within the repository, including objects that are no longer reachable from a branch but are still present. diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt index 6cafbe2ec..57aba42e6 100644 --- a/Documentation/git-imap-send.txt +++ b/Documentation/git-imap-send.txt @@ -16,7 +16,9 @@ DESCRIPTION This command uploads a mailbox generated with 'git format-patch' into an IMAP drafts folder. This allows patches to be sent as other email is when using mail clients that cannot read mailbox -files directly. +files directly. The command also works with any general mailbox +in which emails have the fields "From", "Date", and "Subject" in +that order. Typical usage is something like: @@ -122,12 +124,6 @@ Thunderbird in particular is known to be problematic. Thunderbird users may wish to visit this web page for more information: http://kb.mozillazine.org/Plain_text_e-mail_-_Thunderbird#Completely_plain_email - -BUGS ----- -Doesn't handle lines starting with "From " in the message body. - - Author ------ Derived from isync 1.0.1 by Mike McCormack. diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index 0e39bb61e..57aa57467 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -37,7 +37,8 @@ include::diff-options.txt[] and <until>, see "SPECIFYING REVISIONS" section in linkgit:git-rev-parse[1]. ---decorate[=short|full]:: +--no-decorate:: +--decorate[=short|full|no]:: Print out the ref names of any commits that are shown. If 'short' is specified, the ref name prefixes 'refs/heads/', 'refs/tags/' and 'refs/remotes/' will not be printed. If 'full' is specified, the @@ -118,6 +119,15 @@ git log master --not --remotes=*/master:: Shows all commits that are in local master but not in any remote repository master branches. +git log -p -m --first-parent:: + + Shows the history including change diffs, but only from the + "main branch" perspective, skipping commits that come from merged + branches, and showing full diffs of changes introduced by the merges. + This makes sense only when following a strict policy of merging all + topic branches when staying on a single integration branch. + + Discussion ---------- diff --git a/Documentation/git-merge-file.txt b/Documentation/git-merge-file.txt index 234269ae5..f334d694e 100644 --- a/Documentation/git-merge-file.txt +++ b/Documentation/git-merge-file.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git merge-file' [-L <current-name> [-L <base-name> [-L <other-name>]]] - [--ours|--theirs] [-p|--stdout] [-q|--quiet] + [--ours|--theirs|--union] [-p|--stdout] [-q|--quiet] [--marker-size=<n>] <current-file> <base-file> <other-file> @@ -35,9 +35,10 @@ normally outputs a warning and brackets the conflict with lines containing >>>>>>> B If there are conflicts, the user should edit the result and delete one of -the alternatives. When `--ours` or `--theirs` option is in effect, however, -these conflicts are resolved favouring lines from `<current-file>` or -lines from `<other-file>` respectively. +the alternatives. When `--ours`, `--theirs`, or `--union` option is in effect, +however, these conflicts are resolved favouring lines from `<current-file>`, +lines from `<other-file>`, or lines from both respectively. The length of the +conflict markers can be given with the `--marker-size` option. The exit value of this program is negative on error, and the number of conflicts otherwise. If the merge was clean, the exit value is 0. @@ -67,8 +68,9 @@ OPTIONS --ours:: --theirs:: +--union:: Instead of leaving conflicts in the file, resolve conflicts - favouring our (or their) side of the lines. + favouring our (or their or both) side of the lines. EXAMPLES diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index 9c9618cea..c2325ef90 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -9,7 +9,8 @@ git-merge - Join two or more development histories together SYNOPSIS -------- [verse] -'git merge' [-n] [--stat] [--no-commit] [--squash] [-s <strategy>]... +'git merge' [-n] [--stat] [--no-commit] [--squash] + [-s <strategy>] [-X <strategy-option>] [--[no-]rerere-autoupdate] [-m <msg>] <commit>... 'git merge' <msg> HEAD <commit>... diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt index bef2f3942..4e5113b83 100644 --- a/Documentation/git-notes.txt +++ b/Documentation/git-notes.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git notes' [list [<object>]] 'git notes' add [-f] [-F <file> | -m <msg> | (-c | -C) <object>] [<object>] -'git notes' copy [-f] <from-object> <to-object> +'git notes' copy [-f] ( --stdin | <from-object> <to-object> ) 'git notes' append [-F <file> | -m <msg> | (-c | -C) <object>] [<object>] 'git notes' edit [<object>] 'git notes' show [<object>] @@ -27,12 +27,17 @@ A typical use of notes is to extend a commit message without having to change the commit itself. Such commit notes can be shown by `git log` along with the original commit message. To discern these notes from the message stored in the commit object, the notes are indented like the -message, after an unindented line saying "Notes:". +message, after an unindented line saying "Notes (<refname>):" (or +"Notes:" for the default setting). -To disable notes, you have to set the config variable core.notesRef to -the empty string. Alternatively, you can set it to a different ref, -something like "refs/notes/bugzilla". This setting can be overridden -by the environment variable "GIT_NOTES_REF". +This command always manipulates the notes specified in "core.notesRef" +(see linkgit:git-config[1]), which can be overridden by GIT_NOTES_REF. +To change which notes are shown by 'git-log', see the +"notes.displayRef" configuration. + +See the description of "notes.rewrite.<command>" in +linkgit:git-config[1] for a way of carrying your notes across commands +that rewrite commits. SUBCOMMANDS @@ -55,6 +60,16 @@ copy:: object has none (use -f to overwrite existing notes to the second object). This subcommand is equivalent to: `git notes add [-f] -C $(git notes list <from-object>) <to-object>` ++ +In `\--stdin` mode, take lines in the format ++ +---------- +<from-object> SP <to-object> [ SP <rest> ] LF +---------- ++ +on standard input, and copy the notes from each <from-object> to its +corresponding <to-object>. (The optional `<rest>` is ignored so that +the command can read the input given to the `post-rewrite` hook.) append:: Append to the notes of an existing object (defaults to HEAD). @@ -101,6 +116,25 @@ OPTIONS Like '-C', but with '-c' the editor is invoked, so that the user can further edit the note message. +--ref <ref>:: + Manipulate the notes tree in <ref>. This overrides both + GIT_NOTES_REF and the "core.notesRef" configuration. The ref + is taken to be in `refs/notes/` if it is not qualified. + + +NOTES +----- + +Every notes change creates a new commit at the specified notes ref. +You can therefore inspect the history of the notes by invoking, e.g., +`git log -p notes/commits`. + +Currently the commit message only records which operation triggered +the update, and the commit authorship is determined according to the +usual rules (see linkgit:git-commit[1]). These details may change in +the future. + + Author ------ Written by Johannes Schindelin <johannes.schindelin@gmx.de> and diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 59dc8b197..48570242f 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -11,7 +11,7 @@ SYNOPSIS [verse] 'git push' [--all | --mirror | --tags] [-n | --dry-run] [--receive-pack=<git-receive-pack>] [--repo=<repository>] [-f | --force] [-v | --verbose] [-u | --set-upstream] - [<repository> <refspec>...] + [<repository> [<refspec>...]] DESCRIPTION ----------- diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 823f2a463..5863decdc 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -274,9 +274,16 @@ which makes little sense. -f:: --force-rebase:: Force the rebase even if the current branch is a descendant - of the commit you are rebasing onto. Normally the command will + of the commit you are rebasing onto. Normally non-interactive rebase will exit with the message "Current branch is up to date" in such a situation. + Incompatible with the --interactive option. ++ +You may find this (or --no-ff with an interactive rebase) helpful after +reverting a topic branch merge, as this option recreates the topic branch with +fresh commits so it can be remerged successfully without needing to "revert +the reversion" (see the +link:howto/revert-a-faulty-merge.txt[revert-a-faulty-merge How-To] for details). --ignore-whitespace:: --whitespace=<option>:: @@ -288,6 +295,7 @@ which makes little sense. --ignore-date:: These flags are passed to 'git am' to easily change the dates of the rebased commits (see linkgit:git-am[1]). + Incompatible with the --interactive option. -i:: --interactive:: @@ -316,7 +324,19 @@ which makes little sense. commit to be modified, and change the action of the moved commit from `pick` to `squash` (or `fixup`). + -This option is only valid when '--interactive' option is used. +This option is only valid when the '--interactive' option is used. + +--no-ff:: + With --interactive, cherry-pick all rebased commits instead of + fast-forwarding over the unchanged ones. This ensures that the + entire history of the rebased branch is composed of new commits. ++ +Without --interactive, this is a synonym for --force-rebase. ++ +You may find this helpful after reverting a topic branch merge, as this option +recreates the topic branch with fresh commits so it can be remerged +successfully without needing to "revert the reversion" (see the +link:howto/revert-a-faulty-merge.txt[revert-a-faulty-merge How-To] for details). include::merge-strategies.txt[] diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt index 802bd5791..4eaa62b69 100644 --- a/Documentation/git-reflog.txt +++ b/Documentation/git-reflog.txt @@ -18,9 +18,7 @@ depending on the subcommand: [verse] 'git reflog expire' [--dry-run] [--stale-fix] [--verbose] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>... -+ 'git reflog delete' ref@\{specifier\}... -+ 'git reflog' ['show'] [log-options] [<ref>] Reflog is a mechanism to record when the tip of branches are diff --git a/Documentation/git-remote-helpers.txt b/Documentation/git-remote-helpers.txt index 1b5f61aa0..3a23477ce 100644 --- a/Documentation/git-remote-helpers.txt +++ b/Documentation/git-remote-helpers.txt @@ -3,20 +3,69 @@ git-remote-helpers(1) NAME ---- -git-remote-helpers - Helper programs for interoperation with remote git +git-remote-helpers - Helper programs to interact with remote repositories SYNOPSIS -------- -'git remote-<transport>' <remote> +'git remote-<transport>' <repository> [<URL>] DESCRIPTION ----------- -These programs are normally not used directly by end users, but are -invoked by various git programs that interact with remote repositories -when the repository they would operate on will be accessed using -transport code not linked into the main git binary. Various particular -helper programs will behave as documented here. +Remote helper programs are normally not used directly by end users, +but they are invoked by git when it needs to interact with remote +repositories git does not support natively. A given helper will +implement a subset of the capabilities documented here. When git +needs to interact with a repository using a remote helper, it spawns +the helper as an independent process, sends commands to the helper's +standard input, and expects results from the helper's standard +output. Because a remote helper runs as an independent process from +git, there is no need to re-link git to add a new helper, nor any +need to link the helper with the implementation of git. + +Every helper must support the "capabilities" command, which git will +use to determine what other commands the helper will accept. Other +commands generally concern facilities like discovering and updating +remote refs, transporting objects between the object database and +the remote repository, and updating the local object store. + +Helpers supporting the 'fetch' capability can discover refs from the +remote repository and transfer objects reachable from those refs to +the local object store. Helpers supporting the 'push' capability can +transfer local objects to the remote repository and update remote refs. + +Git comes with a "curl" family of remote helpers, that handle various +transport protocols, such as 'git-remote-http', 'git-remote-https', +'git-remote-ftp' and 'git-remote-ftps'. They implement the capabilities +'fetch', 'option', and 'push'. + +INVOCATION +---------- + +Remote helper programs are invoked with one or (optionally) two +arguments. The first argument specifies a remote repository as in git; +it is either the name of a configured remote or a URL. The second +argument specifies a URL; it is usually of the form +'<transport>://<address>', but any arbitrary string is possible. + +When git encounters a URL of the form '<transport>://<address>', where +'<transport>' is a protocol that it cannot handle natively, it +automatically invokes 'git remote-<transport>' with the full URL as +the second argument. If such a URL is encountered directly on the +command line, the first argument is the same as the second, and if it +is encountered in a configured remote, the first argument is the name +of that remote. + +A URL of the form '<transport>::<address>' explicitly instructs git to +invoke 'git remote-<transport>' with '<address>' as the second +argument. If such a URL is encountered directly on the command line, +the first argument is '<address>', and if it is encountered in a +configured remote, the first argument is the name of that remote. + +Additionally, when a configured remote has 'remote.<name>.vcs' set to +'<transport>', git explicitly invokes 'git remote-<transport>' with +'<name>' as the first argument. If set, the second argument is +'remote.<name>.url'; otherwise, the second argument is omitted. COMMANDS -------- @@ -25,8 +74,8 @@ Commands are given by the caller on the helper's standard input, one per line. 'capabilities':: Lists the capabilities of the helper, one per line, ending - with a blank line. Each capability may be preceded with '*'. - This marks them mandatory for git version using the remote + with a blank line. Each capability may be preceded with '*', + which marks them mandatory for git version using the remote helper to understand (unknown mandatory capability is fatal error). @@ -35,27 +84,27 @@ Commands are given by the caller on the helper's standard input, one per line. [<attr> ...]". The value may be a hex sha1 hash, "@<dest>" for a symref, or "?" to indicate that the helper could not get the value of the ref. A space-separated list of attributes follows - the name; unrecognized attributes are ignored. After the - complete list, outputs a blank line. + the name; unrecognized attributes are ignored. The list ends + with a blank line. + If 'push' is supported this may be called as 'list for-push' to obtain the current refs prior to sending one or more 'push' commands to the helper. 'option' <name> <value>:: - Set the transport helper option <name> to <value>. Outputs a + Sets the transport helper option <name> to <value>. Outputs a single line containing one of 'ok' (option successfully set), 'unsupported' (option not recognized) or 'error <msg>' - (option <name> is supported but <value> is not correct + (option <name> is supported but <value> is not valid for it). Options should be set before other commands, - and may how those commands behave. + and may influence the behavior of those commands. + Supported if the helper has the "option" capability. 'fetch' <sha1> <name>:: Fetches the given object, writing the necessary objects to the database. Fetch commands are sent in a batch, one - per line, and the batch is terminated with a blank line. + per line, terminated with a blank line. Outputs a single blank line when all fetch commands in the same batch are complete. Only objects which were reported in the ref list with a sha1 may be fetched this way. @@ -67,7 +116,7 @@ suitably updated. Supported if the helper has the "fetch" capability. 'push' +<src>:<dst>:: - Pushes the given <src> commit or branch locally to the + Pushes the given local <src> commit or branch to the remote branch described by <dst>. A batch sequence of one or more push commands is terminated with a blank line. + @@ -91,6 +140,9 @@ Supported if the helper has the "push" capability. by applying the refspecs from the "refspec" capability to the name of the ref. + +Especially useful for interoperability with a foreign versioning +system. ++ Supported if the helper has the "import" capability. 'connect' <service>:: @@ -119,16 +171,11 @@ CAPABILITIES ------------ 'fetch':: - This helper supports the 'fetch' command. - 'option':: - This helper supports the option command. - 'push':: - This helper supports the 'push' command. - 'import':: - This helper supports the 'import' command. +'connect':: + This helper supports the corresponding command with the same name. 'refspec' 'spec':: When using the import command, expect the source ref to have @@ -140,9 +187,6 @@ CAPABILITIES all, it must cover all refs reported by the list command; if it is not used, it is effectively "*:*" -'connect':: - This helper supports the 'connect' command. - REF LIST ATTRIBUTES ------------------- @@ -158,19 +202,19 @@ REF LIST ATTRIBUTES OPTIONS ------- 'option verbosity' <N>:: - Change the level of messages displayed by the helper. - When N is 0 the end-user has asked the process to be - quiet, and the helper should produce only error output. - N of 1 is the default level of verbosity, higher values + Changes the verbosity of messages displayed by the helper. + A value of 0 for N means that processes operate + quietly, and the helper produces only error output. + 1 is the default level of verbosity, and higher values of N correspond to the number of -v flags passed on the command line. 'option progress' \{'true'|'false'\}:: - Enable (or disable) progress messages displayed by the + Enables (or disables) progress messages displayed by the transport helper during a command. 'option depth' <depth>:: - Deepen the history of a shallow repository. + Deepens the history of a shallow repository. 'option followtags' \{'true'|'false'\}:: If enabled the helper should automatically fetch annotated @@ -186,11 +230,15 @@ OPTIONS helpers this only applies to the 'push', if supported. 'option servpath <c-style-quoted-path>':: - Set service path (--upload-pack, --receive-pack etc.) for - next connect. Remote helper MAY support this option. Remote - helper MUST NOT rely on this option being set before + Sets service path (--upload-pack, --receive-pack etc.) for + next connect. Remote helper may support this option, but + must not rely on this option being set before connect request occurs. +SEE ALSO +-------- +linkgit:git-remote[1] + Documentation ------------- Documentation by Daniel Barkalow and Ilari Liusvaara diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt index 168db0862..645f0c174 100644 --- a/Documentation/git-reset.txt +++ b/Documentation/git-reset.txt @@ -8,7 +8,7 @@ git-reset - Reset current HEAD to the specified state SYNOPSIS -------- [verse] -'git reset' [--mixed | --soft | --hard | --merge] [-q] [<commit>] +'git reset' [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>] 'git reset' [-q] [<commit>] [--] <paths>... 'git reset' --patch [<commit>] [--] [<paths>...] @@ -52,6 +52,14 @@ OPTIONS and updates the files that are different between the named commit and the current commit in the working tree. +--keep:: + Reset the index to the given commit, keeping local changes in + the working tree since the current commit, while updating + working tree files without local changes to what appears in + the given commit. If a file that is different between the + current commit and the given commit has local changes, reset + is aborted. + -p:: --patch:: Interactively select hunks in the difference between the index @@ -93,6 +101,7 @@ in the index and in state D in HEAD. --mixed A D D --hard D D D --merge (disallowed) + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -100,6 +109,7 @@ in the index and in state D in HEAD. --mixed A C C --hard C C C --merge (disallowed) + --keep A C C working index HEAD target working index HEAD ---------------------------------------------------- @@ -107,6 +117,7 @@ in the index and in state D in HEAD. --mixed B D D --hard D D D --merge D D D + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -114,6 +125,7 @@ in the index and in state D in HEAD. --mixed B C C --hard C C C --merge C C C + --keep B C C working index HEAD target working index HEAD ---------------------------------------------------- @@ -121,6 +133,7 @@ in the index and in state D in HEAD. --mixed B D D --hard D D D --merge (disallowed) + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -128,6 +141,7 @@ in the index and in state D in HEAD. --mixed B C C --hard C C C --merge B C C + --keep B C C "reset --merge" is meant to be used when resetting out of a conflicted merge. Any mergy operation guarantees that the work tree file that is @@ -138,6 +152,15 @@ between the index and the work tree, then it means that we are not resetting out from a state that a mergy operation left after failing with a conflict. That is why we disallow --merge option in this case. +"reset --keep" is meant to be used when removing some of the last +commits in the current branch while keeping changes in the working +tree. If there could be conflicts between the changes in the commit we +want to remove and the changes in the working tree we want to keep, +the reset is disallowed. That's why it is disallowed if there are both +changes between the working tree and HEAD, and between HEAD and the +target. To be safe, it is also disallowed when there are unmerged +entries. + The following tables show what happens when there are unmerged entries: @@ -147,6 +170,7 @@ entries: --mixed X B B --hard B B B --merge B B B + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -154,6 +178,7 @@ entries: --mixed X A A --hard A A A --merge A A A + --keep (disallowed) X means any state and U means an unmerged index. @@ -325,6 +350,32 @@ $ git add frotz.c <3> <2> This commits all other changes in the index. <3> Adds the file to the index again. +Keep changes in working tree while discarding some previous commits:: ++ +Suppose you are working on something and you commit it, and then you +continue working a bit more, but now you think that what you have in +your working tree should be in another branch that has nothing to do +with what you commited previously. You can start a new branch and +reset it while keeping the changes in your work tree. ++ +------------ +$ git tag start +$ git checkout -b branch1 +$ edit +$ git commit ... <1> +$ edit +$ git checkout -b branch2 <2> +$ git reset --keep start <3> +------------ ++ +<1> This commits your first edits in branch1. +<2> In the ideal world, you could have realized that the earlier + commit did not belong to the new topic when you created and switched + to branch2 (i.e. "git checkout -b branch2 start"), but nobody is + perfect. +<3> But you can use "reset --keep" to remove the unwanted commit after + you switched to "branch2". + Author ------ Written by Junio C Hamano <gitster@pobox.com> and Linus Torvalds <torvalds@osdl.org> diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index ced35b2f5..12622fc49 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -119,6 +119,13 @@ Sending value reverts to plain SMTP. Default is the value of 'sendemail.smtpencryption'. +--smtp-domain=<FQDN>:: + Specifies the Fully Qualified Domain Name (FQDN) used in the + HELO/EHLO command to the SMTP server. Some servers require the + FQDN to match your IP address. If not set, git send-email attempts + to determine your FQDN automatically. Default is the value of + 'sendemail.smtpdomain'. + --smtp-pass[=<password>]:: Password for SMTP-AUTH. The argument is optional: If no argument is specified, then the empty string is used as @@ -300,6 +307,21 @@ sendemail.confirm:: in the previous section for the meaning of these values. +Use gmail as the smtp server +---------------------------- + +Add the following section to the config file: + + [sendemail] + smtpencryption = tls + smtpserver = smtp.gmail.com + smtpuser = yourname@gmail.com + smtpserverport = 587 + +Note: the following perl modules are required + Net::SMTP::SSL, MIME::Base64 and Authen::SASL + + Author ------ Written by Ryan Anderson <ryan@michonline.com> diff --git a/Documentation/git-show-ref.txt b/Documentation/git-show-ref.txt index df17d49b8..3f9d9c6db 100644 --- a/Documentation/git-show-ref.txt +++ b/Documentation/git-show-ref.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git show-ref' [-q|--quiet] [--verify] [--head] [-d|--dereference] [-s|--hash[=<n>]] [--abbrev[=<n>]] [--tags] - [--heads] [--] <pattern>... + [--heads] [--] [<pattern>...] 'git show-ref' --exclude-existing[=<pattern>] < ref-list DESCRIPTION diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt index 1cab91b53..2d4bbfcaf 100644 --- a/Documentation/git-status.txt +++ b/Documentation/git-status.txt @@ -72,21 +72,37 @@ In short-format, the status of each path is shown as where `PATH1` is the path in the `HEAD`, and ` -> PATH2` part is shown only when `PATH1` corresponds to a different path in the -index/worktree (i.e. renamed). - -For unmerged entries, `X` shows the status of stage #2 (i.e. ours) and `Y` -shows the status of stage #3 (i.e. theirs). - -For entries that do not have conflicts, `X` shows the status of the index, -and `Y` shows the status of the work tree. For untracked paths, `XY` are -`??`. +index/worktree (i.e. the file is renamed). The 'XY' is a two-letter +status code. + +The fields (including the `->`) are separated from each other by a +single space. If a filename contains whitespace or other nonprintable +characters, that field will be quoted in the manner of a C string +literal: surrounded by ASCII double quote (34) characters, and with +interior special characters backslash-escaped. + +For paths with merge conflicts, `X` and 'Y' show the modification +states of each side of the merge. For paths that do not have merge +conflicts, `X` shows the status of the index, and `Y` shows the status +of the work tree. For untracked paths, `XY` are `??`. Other status +codes can be interpreted as follows: + +* ' ' = unmodified +* 'M' = modified +* 'A' = added +* 'D' = deleted +* 'R' = renamed +* 'C' = copied +* 'U' = updated but unmerged + +Ignored files are not listed. X Y Meaning ------------------------------------------------- [MD] not updated M [ MD] updated in index A [ MD] added to index - D [ MD] deleted from index + D [ M] deleted from index R [ MD] renamed in index C [ MD] copied in index [MARC] index and work tree matches @@ -104,6 +120,15 @@ and `Y` shows the status of the work tree. For untracked paths, `XY` are ? ? untracked ------------------------------------------------- +There is an alternate -z format recommended for machine parsing. In +that format, the status field is the same, but some other things +change. First, the '->' is omitted from rename entries and the field +order is reversed (e.g 'from -> to' becomes 'to from'). Second, a NUL +(ASCII 0) follows each filename, replacing space as a field separator +and the terminating newline (but a space still separates the status +field from the first filename). Third, filenames containing special +characters are not specially formatted; no quoting or +backslash-escaping is performed. CONFIGURATION ------------- diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 99f3c1ea6..b09bd9761 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -243,7 +243,7 @@ where <name> is the name of the SVN repository as specified by the -R option to --username;; Specify the SVN username to perform the commit as. This option overrides - configuration property 'username'. + the 'username' configuration property. --commit-url;; Use the specified URL to connect to the destination Subversion diff --git a/Documentation/git.txt b/Documentation/git.txt index 755fa4d47..1a6ba8782 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -44,9 +44,18 @@ unreleased) version of git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.7.0.2/git.html[documentation for release 1.7.0.2] +* link:v1.7.1/git.html[documentation for release 1.7.1] * release notes for + link:RelNotes-1.7.1.txt[1.7.1]. + +* link:v1.7.0.6/git.html[documentation for release 1.7.0.6] + +* release notes for + link:RelNotes-1.7.0.6.txt[1.7.0.6], + link:RelNotes-1.7.0.5.txt[1.7.0.5], + link:RelNotes-1.7.0.4.txt[1.7.0.4], + link:RelNotes-1.7.0.3.txt[1.7.0.3], link:RelNotes-1.7.0.2.txt[1.7.0.2], link:RelNotes-1.7.0.1.txt[1.7.0.1], link:RelNotes-1.7.0.txt[1.7.0]. diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index d892e642e..a8500d177 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -414,6 +414,26 @@ because it quickly conveys the changes you have made), you should generate it separately and send it as a comment _in addition to_ the usual binary diff that you might send. +Because text conversion can be slow, especially when doing a +large number of them with `git log -p`, git provides a mechanism +to cache the output and use it in future diffs. To enable +caching, set the "cachetextconv" variable in your diff driver's +config. For example: + +------------------------ +[diff "jpg"] + textconv = exif + cachetextconv = true +------------------------ + +This will cache the result of running "exif" on each blob +indefinitely. If you change the textconv config variable for a +diff driver, git will automatically invalidate the cache entries +and re-run the textconv filter. If you want to invalidate the +cache manually (e.g., because your version of "exif" was updated +and now produces better output), you can remove the cache +manually with `git update-ref -d refs/notes/textconv/jpg` (where +"jpg" is the name of the diff driver, as in the example above). Performing a three-way merge ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/Documentation/gitdiffcore.txt b/Documentation/gitdiffcore.txt index dcdea54df..5d91a7e5b 100644 --- a/Documentation/gitdiffcore.txt +++ b/Documentation/gitdiffcore.txt @@ -3,7 +3,7 @@ gitdiffcore(7) NAME ---- -gitdiffcore - Tweaking diff output (June 2005) +gitdiffcore - Tweaking diff output SYNOPSIS -------- @@ -227,8 +227,8 @@ changes that touch a specified string, and is controlled by the commands. When diffcore-pickaxe is in use, it checks if there are -filepairs whose "original" side has the specified string and -whose "result" side does not. Such a filepair represents "the +filepairs whose "result" side has the specified string and +whose "origin" side does not. Such a filepair represents "the string appeared in this changeset". It also checks for the opposite case that loses the specified string. diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index 87e2c035a..7183aa9ab 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -317,6 +317,44 @@ This hook is invoked by 'git gc --auto'. It takes no parameter, and exiting with non-zero status from this script causes the 'git gc --auto' to abort. +post-rewrite +~~~~~~~~~~~~ + +This hook is invoked by commands that rewrite commits (`git commit +--amend`, 'git-rebase'; currently 'git-filter-branch' does 'not' call +it!). Its first argument denotes the command it was invoked by: +currently one of `amend` or `rebase`. Further command-dependent +arguments may be passed in the future. + +The hook receives a list of the rewritten commits on stdin, in the +format + + <old-sha1> SP <new-sha1> [ SP <extra-info> ] LF + +The 'extra-info' is again command-dependent. If it is empty, the +preceding SP is also omitted. Currently, no commands pass any +'extra-info'. + +The hook always runs after the automatic note copying (see +"notes.rewrite.<command>" in linkgit:git-config.txt) has happened, and +thus has access to these notes. + +The following command-specific comments apply: + +rebase:: + For the 'squash' and 'fixup' operation, all commits that were + squashed are listed as being rewritten to the squashed commit. + This means that there will be several lines sharing the same + 'new-sha1'. ++ +The commits are guaranteed to be listed in the order that they were +processed by rebase. + +There is no default 'post-rewrite' hook, but see the +`post-receive-copy-notes` script in `contrib/hooks` for an example +that copies your git-notes to the rewritten commits. + + GIT --- Part of the linkgit:git[1] suite diff --git a/Documentation/howto/revert-a-faulty-merge.txt b/Documentation/howto/revert-a-faulty-merge.txt index 3b4a39000..ff5c0bc27 100644 --- a/Documentation/howto/revert-a-faulty-merge.txt +++ b/Documentation/howto/revert-a-faulty-merge.txt @@ -142,6 +142,8 @@ different resolution strategies: revert of a merge was rebuilt from scratch (i.e. rebasing and fixing, as you seem to have interpreted), then re-merging the result without doing anything else fancy would be the right thing to do. + (See the ADDENDUM below for how to rebuild a branch from scratch + without changing its original branching-off point.) However, there are things to keep in mind when reverting a merge (and reverting such a revert). @@ -177,3 +179,91 @@ the answer is: "oops, I really shouldn't have merged it, because it wasn't ready yet, and I really need to undo _all_ of the merge"). So then you really should revert the merge, but when you want to re-do the merge, you now need to do it by reverting the revert. + +ADDENDUM + +Sometimes you have to rewrite one of a topic branch's commits *and* you can't +change the topic's branching-off point. Consider the following situation: + + P---o---o---M---x---x---W---x + \ / + A---B---C + +where commit W reverted commit M because it turned out that commit B was wrong +and needs to be rewritten, but you need the rewritten topic to still branch +from commit P (perhaps P is a branching-off point for yet another branch, and +you want be able to merge the topic into both branches). + +The natural thing to do in this case is to checkout the A-B-C branch and use +"rebase -i P" to change commit B. However this does not rewrite commit A, +because "rebase -i" by default fast-forwards over any initial commits selected +with the "pick" command. So you end up with this: + + P---o---o---M---x---x---W---x + \ / + A---B---C <-- old branch + \ + B'---C' <-- naively rewritten branch + +To merge A-B'-C' into the mainline branch you would still have to first revert +commit W in order to pick up the changes in A, but then it's likely that the +changes in B' will conflict with the original B changes re-introduced by the +reversion of W. + +However, you can avoid these problems if you recreate the entire branch, +including commit A: + + A'---B'---C' <-- completely rewritten branch + / + P---o---o---M---x---x---W---x + \ / + A---B---C + +You can merge A'-B'-C' into the mainline branch without worrying about first +reverting W. Mainline's history would look like this: + + A'---B'---C'------------------ + / \ + P---o---o---M---x---x---W---x---M2 + \ / + A---B---C + +But if you don't actually need to change commit A, then you need some way to +recreate it as a new commit with the same changes in it. The rebase commmand's +--no-ff option provides a way to do this: + + $ git rebase [-i] --no-ff P + +The --no-ff option creates a new branch A'-B'-C' with all-new commits (all the +SHA IDs will be different) even if in the interactive case you only actually +modify commit B. You can then merge this new branch directly into the mainline +branch and be sure you'll get all of the branch's changes. + +You can also use --no-ff in cases where you just add extra commits to the topic +to fix it up. Let's revisit the situation discussed at the start of this howto: + + P---o---o---M---x---x---W---x + \ / + A---B---C----------------D---E <-- fixed-up topic branch + +At this point, you can use --no-ff to recreate the topic branch: + + $ git checkout E + $ git rebase --no-ff P + +yielding + + A'---B'---C'------------D'---E' <-- recreated topic branch + / + P---o---o---M---x---x---W---x + \ / + A---B---C----------------D---E + +You can merge the recreated branch into the mainline without reverting commit W, +and mainline's history will look like this: + + A'---B'---C'------------D'---E' + / \ + P---o---o---M---x---x---W---x---M2 + \ / + A---B---C diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt index 37ce9a17f..722d704ff 100644 --- a/Documentation/merge-options.txt +++ b/Documentation/merge-options.txt @@ -62,6 +62,11 @@ option can be used to override --squash. is used instead ('git merge-recursive' when merging a single head, 'git merge-octopus' otherwise). +-X <option>:: +--strategy-option=<option>:: + Pass merge strategy specific option through to the merge + strategy. + --summary:: --no-summary:: Synonyms to --stat and --no-stat; these are deprecated and will be @@ -76,8 +81,3 @@ ifndef::git-pull[] --verbose:: Be verbose. endif::git-pull[] - --X <option>:: ---strategy-option=<option>:: - Pass merge strategy specific option through to the merge - strategy. diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt index 1686a54d2..bd760d3bd 100644 --- a/Documentation/pretty-formats.txt +++ b/Documentation/pretty-formats.txt @@ -123,6 +123,7 @@ The placeholders are: - '%s': subject - '%f': sanitized subject line, suitable for a filename - '%b': body +- '%B': raw body (unwrapped subject and body) - '%N': commit notes - '%gD': reflog selector, e.g., `refs/stash@\{1\}` - '%gd': shortened reflog selector, e.g., `stash@\{1\}` diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt index aa96caeab..af6d2b995 100644 --- a/Documentation/pretty-options.txt +++ b/Documentation/pretty-options.txt @@ -30,9 +30,18 @@ people using 80-column terminals. defaults to UTF-8. --no-notes:: ---show-notes:: +--show-notes[=<ref>]:: Show the notes (see linkgit:git-notes[1]) that annotate the commit, when showing the commit log message. This is the default for `git log`, `git show` and `git whatchanged` commands when there is no `--pretty`, `--format` nor `--oneline` option is given on the command line. ++ +With an optional argument, add this ref to the list of notes. The ref +is taken to be in `refs/notes/` if it is not qualified. + +--[no-]standard-notes:: + Enable or disable populating the notes ref list from the + 'core.notesRef' and 'notes.displayRef' variables (or + corresponding environment overrides). Enabled by default. + See linkgit:git-config[1]. diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index 81c0e6f18..b9fb7a86b 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -108,8 +108,8 @@ options may be given. See linkgit:git-diff-files[1] for more options. -c:: - This flag changes the way a merge commit is displayed. It shows - the differences from each of the parents to the merge result + With this option, diff output for a merge commit + shows the differences from each of the parents to the merge result simultaneously instead of showing pairwise diff between a parent and the result one at a time. Furthermore, it lists only files which were modified from all parents. @@ -121,6 +121,15 @@ options may be given. See linkgit:git-diff-files[1] for more options. the parents have only two variants and the merge result picks one of them without modification. +-m:: + + This flag makes the merge commits show the full diff like + regular commits; for each merge parent, a separate log entry + and diff is generated. An exception is that only diff against + the first parent is shown when '--first-parent' option is given; + in that case, the output represents the changes the merge + brought _into_ the then-current branch. + -r:: Show recursive diffs. diff --git a/Documentation/technical/api-string-list.txt b/Documentation/technical/api-string-list.txt index 293bb15d2..6d8c24bb1 100644 --- a/Documentation/technical/api-string-list.txt +++ b/Documentation/technical/api-string-list.txt @@ -104,8 +104,12 @@ write `string_list_insert(...)->util = ...;`. `unsorted_string_list_has_string`:: It's like `string_list_has_string()` but for unsorted lists. + +`unsorted_string_list_lookup`:: + + It's like `string_list_lookup()` but for unsorted lists. + -This function needs to look through all items, as opposed to its +The above two functions need to look through all items, as opposed to their counterpart for sorted lists, which performs a binary search. Data structures diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt index 9a5cdafa9..369f91d3b 100644 --- a/Documentation/technical/pack-protocol.txt +++ b/Documentation/technical/pack-protocol.txt @@ -36,7 +36,7 @@ Git Transport The Git transport starts off by sending the command and repository on the wire using the pkt-line format, followed by a NUL byte and a -hostname paramater, terminated by a NUL byte. +hostname parameter, terminated by a NUL byte. 0032git-upload-pack /project.git\0host=myserver.com\0 @@ -331,7 +331,7 @@ An incremental update (fetch) response might look like this: C: 0009done\n - S: 003aACK 74730d410fcb6603ace96f1dc55ea6196122532d\n + S: 0031ACK 74730d410fcb6603ace96f1dc55ea6196122532d\n S: [PACKFILE] ---- @@ -488,7 +488,7 @@ An example client/server communication might look like this: C: 0000 C: [PACKDATA] - S: 000aunpack ok\n - S: 0014ok refs/heads/debug\n - S: 0026ng refs/heads/master non-fast-forward\n + S: 000eunpack ok\n + S: 0018ok refs/heads/debug\n + S: 002ang refs/heads/master non-fast-forward\n ---- diff --git a/Documentation/urls.txt b/Documentation/urls.txt index d813ceb72..1dcd1e7f1 100644 --- a/Documentation/urls.txt +++ b/Documentation/urls.txt @@ -1,50 +1,57 @@ GIT URLS[[URLS]] ---------------- -One of the following notations can be used -to name the remote repository: +In general, URLs contain information about the transport protocol, the +address of the remote server, and the path to the repository. +Depending on the transport protocol, some of this information may be +absent. + +Git natively supports ssh, git, http, https, ftp, ftps, and rsync +protocols. The following syntaxes may be used with them: -=============================================================== -- rsync://host.xz/path/to/repo.git/ -- http://host.xz{startsb}:port{endsb}/path/to/repo.git/ -- https://host.xz{startsb}:port{endsb}/path/to/repo.git/ -- git://host.xz{startsb}:port{endsb}/path/to/repo.git/ -- git://host.xz{startsb}:port{endsb}/~user/path/to/repo.git/ - ssh://{startsb}user@{endsb}host.xz{startsb}:port{endsb}/path/to/repo.git/ -- ssh://{startsb}user@{endsb}host.xz/path/to/repo.git/ -- ssh://{startsb}user@{endsb}host.xz/~user/path/to/repo.git/ -- ssh://{startsb}user@{endsb}host.xz/~/path/to/repo.git -=============================================================== - -SSH is the default transport protocol over the network. You can -optionally specify which user to log-in as, and an alternate, -scp-like syntax is also supported. Both syntaxes support -username expansion, as does the native git protocol, but -only the former supports port specification. The following -three are identical to the last three above, respectively: - -=============================================================== -- {startsb}user@{endsb}host.xz:/path/to/repo.git/ -- {startsb}user@{endsb}host.xz:~user/path/to/repo.git/ -- {startsb}user@{endsb}host.xz:path/to/repo.git -=============================================================== - -To sync with a local directory, you can use: - -=============================================================== +- git://host.xz{startsb}:port{endsb}/path/to/repo.git/ +- http{startsb}s{endsb}://host.xz{startsb}:port{endsb}/path/to/repo.git/ +- ftp{startsb}s{endsb}://host.xz{startsb}:port{endsb}/path/to/repo.git/ +- rsync://host.xz/path/to/repo.git/ + +An alternative scp-like syntax may also be used with the ssh protocol: + +- {startsb}user@{endsb}host.xz:path/to/repo.git/ + +The ssh and git protocols additionally support ~username expansion: + +- ssh://{startsb}user@{endsb}host.xz{startsb}:port{endsb}/~{startsb}user{endsb}/path/to/repo.git/ +- git://host.xz{startsb}:port{endsb}/~{startsb}user{endsb}/path/to/repo.git/ +- {startsb}user@{endsb}host.xz:/~{startsb}user{endsb}/path/to/repo.git/ + +For local respositories, also supported by git natively, the following +syntaxes may be used: + - /path/to/repo.git/ - file:///path/to/repo.git/ -=============================================================== ifndef::git-clone[] -They are mostly equivalent, except when cloning. See -linkgit:git-clone[1] for details. +These two syntaxes are mostly equivalent, except when cloning, when +the former implies --local option. See linkgit:git-clone[1] for +details. endif::git-clone[] ifdef::git-clone[] -They are equivalent, except the former implies --local option. +These two syntaxes are mostly equivalent, except the former implies +--local option. endif::git-clone[] +When git doesn't know how to handle a certain transport protocol, it +attempts to use the 'remote-<transport>' remote helper, if one +exists. To explicitly request a remote helper, the following syntax +may be used: + +- <transport>::<address> + +where <address> may be a path, a server and path, or an arbitrary +URL-like string recognized by the specific remote helper being +invoked. See linkgit:git-remote-helpers[1] for details. If there are a large number of similarly-named remote repositories and you want to use a different format for them (such that the URLs you diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index d968ff0fc..e45513dee 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v1.7.0.2 +DEF_VER=v1.7.1.GIT LF=' ' @@ -12,7 +12,7 @@ if test -f version then VN=$(cat version) || VN="$DEF_VER" elif test -d .git -o -f .git && - VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && + VN=$(git describe --match "v[0-9]*" --abbrev=4 HEAD 2>/dev/null) && case "$VN" in *$LF*) (exit 1) ;; v[0-9]*) @@ -34,7 +34,7 @@ all:: # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent. # # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks -# d_type in struct dirent (latest Cygwin -- will be fixed soonish). +# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7). # # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.) # do not support the 'size specifiers' introduced by C99, namely ll, hh, @@ -109,7 +109,7 @@ all:: # Define NO_PTHREADS if you do not have or do not want to use Pthreads. # # Define NO_PREAD if you have a problem with pread() system call (e.g. -# cygwin.dll before v1.5.22). +# cygwin1.dll before v1.5.22). # # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is # generally faster on your platform than accessing the working directory. @@ -203,6 +203,9 @@ all:: # Define JSMIN to point to JavaScript minifier that functions as # a filter to have gitweb.js minified. # +# Define CSSMIN to point to a CSS minifier in order to generate a minified +# version of gitweb.css +# # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if # you want to use something different. The value will be interpreted by the # shell at runtime when it is used. @@ -279,9 +282,6 @@ lib = lib # DESTDIR= pathsep = : -# JavaScript minifier invocation that can function as filter -JSMIN = - export prefix bindir sharedir sysconfdir CC = gcc @@ -316,6 +316,7 @@ BUILTIN_OBJS = BUILT_INS = COMPAT_CFLAGS = COMPAT_OBJS = +EXTRA_CPPFLAGS = LIB_H = LIB_OBJS = PROGRAM_OBJS = @@ -326,6 +327,12 @@ SCRIPT_SH = SCRIPT_LIB = TEST_PROGRAMS_NEED_X = +# Having this variable in your environment would break pipelines because +# you cause "cd" to echo its destination to stdout. It can also take +# scripts to unexpected places. If you like CDPATH, define it for your +# interactive shell sessions without exporting it. +unexport CDPATH + SCRIPT_SH += git-am.sh SCRIPT_SH += git-bisect.sh SCRIPT_SH += git-difftool--helper.sh @@ -479,6 +486,7 @@ LIB_H += log-tree.h LIB_H += mailmap.h LIB_H += merge-recursive.h LIB_H += notes.h +LIB_H += notes-cache.h LIB_H += object.h LIB_H += pack.h LIB_H += pack-refs.h @@ -568,6 +576,7 @@ LIB_OBJS += merge-file.o LIB_OBJS += merge-recursive.o LIB_OBJS += name-hash.o LIB_OBJS += notes.o +LIB_OBJS += notes-cache.o LIB_OBJS += object.o LIB_OBJS += pack-check.o LIB_OBJS += pack-refs.o @@ -824,22 +833,24 @@ ifeq ($(uname_S),SunOS) BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H endif ifeq ($(uname_O),Cygwin) - NO_D_TYPE_IN_DIRENT = YesPlease - NO_D_INO_IN_DIRENT = YesPlease - NO_STRCASESTR = YesPlease - NO_MEMMEM = YesPlease - NO_MKSTEMPS = YesPlease - NO_SYMLINK_HEAD = YesPlease + ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4) + NO_D_TYPE_IN_DIRENT = YesPlease + NO_D_INO_IN_DIRENT = YesPlease + NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease + NO_MKSTEMPS = YesPlease + NO_SYMLINK_HEAD = YesPlease + NO_IPV6 = YesPlease + OLD_ICONV = UnfortunatelyYes + endif NEEDS_LIBICONV = YesPlease NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes NO_TRUSTABLE_FILEMODE = UnfortunatelyYes - OLD_ICONV = UnfortunatelyYes NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease # There are conflicting reports about this. # On some boxes NO_MMAP is needed, and not so elsewhere. # Try commenting this out if you suspect MMAP is more efficient NO_MMAP = YesPlease - NO_IPV6 = YesPlease X = .exe COMPAT_OBJS += compat/cygwin.o UNRELIABLE_FSTAT = UnfortunatelyYes @@ -857,6 +868,7 @@ ifeq ($(uname_S),FreeBSD) NO_UINTMAX_T = YesPlease NO_STRTOUMAX = YesPlease endif + PYTHON_PATH = /usr/local/bin/python endif ifeq ($(uname_S),OpenBSD) NO_STRCASESTR = YesPlease @@ -1469,7 +1481,7 @@ endif ifndef NO_PYTHON $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all endif - $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) + $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)' please_set_SHELL_PATH_to_a_more_modern_shell: @$$(:) @@ -1480,7 +1492,7 @@ strip: $(PROGRAMS) git$X $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X git.o: common-cmds.h -git.s git.o: ALL_CFLAGS += -DGIT_VERSION='"$(GIT_VERSION)"' \ +git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \ '-DGIT_HTML_PATH="$(htmldir_SQ)"' git$X: git.o $(BUILTIN_OBJS) $(GITLIBS) @@ -1488,7 +1500,7 @@ git$X: git.o $(BUILTIN_OBJS) $(GITLIBS) $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS) builtin/help.o: common-cmds.h -builtin/help.s builtin/help.o: ALL_CFLAGS += \ +builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \ '-DGIT_HTML_PATH="$(htmldir_SQ)"' \ '-DGIT_MAN_PATH="$(mandir_SQ)"' \ '-DGIT_INFO_PATH="$(infodir_SQ)"' @@ -1551,18 +1563,29 @@ gitweb: $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all ifdef JSMIN -OTHER_PROGRAMS += gitweb/gitweb.cgi gitweb/gitweb.min.js -gitweb/gitweb.cgi: gitweb/gitweb.perl gitweb/gitweb.min.js +GITWEB_PROGRAMS += gitweb/gitweb.min.js +GITWEB_JS = gitweb/gitweb.min.js else -OTHER_PROGRAMS += gitweb/gitweb.cgi -gitweb/gitweb.cgi: gitweb/gitweb.perl +GITWEB_JS = gitweb/gitweb.js endif +ifdef CSSMIN +GITWEB_PROGRAMS += gitweb/gitweb.min.css +GITWEB_CSS = gitweb/gitweb.min.css +else +GITWEB_CSS = gitweb/gitweb.css +endif +OTHER_PROGRAMS += gitweb/gitweb.cgi $(GITWEB_PROGRAMS) +gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS) $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@) ifdef JSMIN gitweb/gitweb.min.js: gitweb/gitweb.js $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@) endif # JSMIN +ifdef CSSMIN +gitweb/gitweb.min.css: gitweb/gitweb.css + $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@) +endif # CSSMIN git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb.js @@ -1572,11 +1595,13 @@ git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb. -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \ -e '/@@GITWEB_CGI@@/d' \ - -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \ + -e '/@@GITWEB_CSS@@/r $(GITWEB_CSS)' \ -e '/@@GITWEB_CSS@@/d' \ - -e '/@@GITWEB_JS@@/r gitweb/gitweb.js' \ + -e '/@@GITWEB_JS@@/r $(GITWEB_JS)' \ -e '/@@GITWEB_JS@@/d' \ -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \ + -e 's|@@GITWEB_CSS_NAME@@|$(GITWEB_CSS)|' \ + -e 's|@@GITWEB_JS_NAME@@|$(GITWEB_JS)|' \ $@.sh > $@+ && \ chmod +x $@+ && \ mv $@+ $@ @@ -1602,9 +1627,8 @@ $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py -e '}' \ -e 's|^import sys.*|&; \\\ import os; \\\ - sys.path[0] = os.environ.has_key("GITPYTHONLIB") and \\\ - os.environ["GITPYTHONLIB"] or \\\ - "@@INSTLIBDIR@@"|' \ + sys.path.insert(0, os.getenv("GITPYTHONLIB",\ + "@@INSTLIBDIR@@"));|' \ -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \ $@.py >$@+ && \ chmod +x $@+ && \ @@ -1714,13 +1738,13 @@ endif ifndef CHECK_HEADER_DEPENDENCIES $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs) - $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $< + $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $< $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs) - $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $< + $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $< endif %.s: %.c GIT-CFLAGS FORCE - $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $< + $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $< ifdef USE_COMPUTED_HEADER_DEPENDENCIES # Take advantage of gcc's on-the-fly dependency generation @@ -1760,20 +1784,20 @@ xdiff-interface.o $(XDIFF_OBJS): \ xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h endif -exec_cmd.s exec_cmd.o: ALL_CFLAGS += \ +exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \ '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \ '-DBINDIR="$(bindir_relative_SQ)"' \ '-DPREFIX="$(prefix_SQ)"' -builtin/init-db.s builtin/init-db.o: ALL_CFLAGS += \ +builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \ -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' -config.s config.o: ALL_CFLAGS += -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' +config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' -http.s http.o: ALL_CFLAGS += -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' +http.s http.o: EXTRA_CPPFLAGS = -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' ifdef NO_EXPAT -http-walker.s http-walker.o: ALL_CFLAGS += -DNO_EXPAT +http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT endif git-%$X: %.o $(GITLIBS) @@ -2076,7 +2100,7 @@ clean: $(RM) $(htmldocs).tar.gz $(manpages).tar.gz $(MAKE) -C Documentation/ clean ifndef NO_PERL - $(RM) gitweb/gitweb.cgi + $(MAKE) -C gitweb clean $(MAKE) -C perl clean endif ifndef NO_PYTHON @@ -1 +1 @@ -Documentation/RelNotes-1.7.1.txt
\ No newline at end of file +Documentation/RelNotes-1.7.2.txt
\ No newline at end of file @@ -594,20 +594,25 @@ static int path_matches(const char *pathname, int pathlen, return fnmatch(pattern, pathname + baselen, FNM_PATHNAME) == 0; } +static int macroexpand_one(int attr_nr, int rem); + static int fill_one(const char *what, struct match_attr *a, int rem) { struct git_attr_check *check = check_all_attr; int i; - for (i = 0; 0 < rem && i < a->num_attr; i++) { + for (i = a->num_attr - 1; 0 < rem && 0 <= i; i--) { struct git_attr *attr = a->state[i].attr; const char **n = &(check[attr->attr_nr].value); const char *v = a->state[i].setto; if (*n == ATTR__UNKNOWN) { - debug_set(what, a->u.pattern, attr, v); + debug_set(what, + a->is_macro ? a->u.attr->name : a->u.pattern, + attr, v); *n = v; rem--; + rem = macroexpand_one(attr->attr_nr, rem); } } return rem; @@ -629,19 +634,27 @@ static int fill(const char *path, int pathlen, struct attr_stack *stk, int rem) return rem; } -static int macroexpand(struct attr_stack *stk, int rem) +static int macroexpand_one(int attr_nr, int rem) { + struct attr_stack *stk; + struct match_attr *a = NULL; int i; - struct git_attr_check *check = check_all_attr; - for (i = stk->num_matches - 1; 0 < rem && 0 <= i; i--) { - struct match_attr *a = stk->attrs[i]; - if (!a->is_macro) - continue; - if (check[a->u.attr->attr_nr].value != ATTR__TRUE) - continue; + if (check_all_attr[attr_nr].value != ATTR__TRUE) + return rem; + + for (stk = attr_stack; !a && stk; stk = stk->prev) + for (i = stk->num_matches - 1; !a && 0 <= i; i--) { + struct match_attr *ma = stk->attrs[i]; + if (!ma->is_macro) + continue; + if (ma->u.attr->attr_nr == attr_nr) + a = ma; + } + + if (a) rem = fill_one("expand", a, rem); - } + return rem; } @@ -666,9 +679,6 @@ int git_checkattr(const char *path, int num, struct git_attr_check *check) for (stk = attr_stack; 0 < rem && stk; stk = stk->prev) rem = fill(path, pathlen, stk, rem); - for (stk = attr_stack; 0 < rem && stk; stk = stk->prev) - rem = macroexpand(stk, rem); - for (i = 0; i < num; i++) { const char *value = check_all_attr[check[i].attr->attr_nr].value; if (value == ATTR__UNKNOWN) @@ -198,7 +198,7 @@ void create_branch(const char *head, log_all_ref_updates = 1; if (forcing) - snprintf(msg, sizeof msg, "branch: Reset from %s", + snprintf(msg, sizeof msg, "branch: Reset to %s", start_name); else if (!dont_change_ref) snprintf(msg, sizeof msg, "branch: Created from %s", @@ -16,10 +16,24 @@ extern const char *help_unknown_cmd(const char *cmd); extern void prune_packed_objects(int); extern int fmt_merge_msg(int merge_summary, struct strbuf *in, struct strbuf *out); -extern int commit_tree(const char *msg, unsigned char *tree, - struct commit_list *parents, unsigned char *ret, - const char *author); extern int commit_notes(struct notes_tree *t, const char *msg); + +struct notes_rewrite_cfg { + struct notes_tree **trees; + const char *cmd; + int enabled; + combine_notes_fn *combine; + struct string_list *refs; + int refs_from_env; + int mode_from_env; +}; + +combine_notes_fn *parse_combine_notes_fn(const char *v); +struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd); +int copy_note_for_rewrite(struct notes_rewrite_cfg *c, + const unsigned char *from_obj, const unsigned char *to_obj); +void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c); + extern int check_pager_config(const char *cmd); extern int cmd_add(int argc, const char **argv, const char *prefix); diff --git a/builtin/apply.c b/builtin/apply.c index 3af4ae0c2..8fc5ec31d 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -1854,33 +1854,78 @@ static int match_fragment(struct image *img, { int i; char *fixed_buf, *buf, *orig, *target; + struct strbuf fixed; + size_t fixed_len; + int preimage_limit; - if (preimage->nr + try_lno > img->nr) + if (preimage->nr + try_lno <= img->nr) { + /* + * The hunk falls within the boundaries of img. + */ + preimage_limit = preimage->nr; + if (match_end && (preimage->nr + try_lno != img->nr)) + return 0; + } else if (ws_error_action == correct_ws_error && + (ws_rule & WS_BLANK_AT_EOF)) { + /* + * This hunk extends beyond the end of img, and we are + * removing blank lines at the end of the file. This + * many lines from the beginning of the preimage must + * match with img, and the remainder of the preimage + * must be blank. + */ + preimage_limit = img->nr - try_lno; + } else { + /* + * The hunk extends beyond the end of the img and + * we are not removing blanks at the end, so we + * should reject the hunk at this position. + */ return 0; + } if (match_beginning && try_lno) return 0; - if (match_end && preimage->nr + try_lno != img->nr) - return 0; - /* Quick hash check */ - for (i = 0; i < preimage->nr; i++) + for (i = 0; i < preimage_limit; i++) if (preimage->line[i].hash != img->line[try_lno + i].hash) return 0; - /* - * Do we have an exact match? If we were told to match - * at the end, size must be exactly at try+fragsize, - * otherwise try+fragsize must be still within the preimage, - * and either case, the old piece should match the preimage - * exactly. - */ - if ((match_end - ? (try + preimage->len == img->len) - : (try + preimage->len <= img->len)) && - !memcmp(img->buf + try, preimage->buf, preimage->len)) - return 1; + if (preimage_limit == preimage->nr) { + /* + * Do we have an exact match? If we were told to match + * at the end, size must be exactly at try+fragsize, + * otherwise try+fragsize must be still within the preimage, + * and either case, the old piece should match the preimage + * exactly. + */ + if ((match_end + ? (try + preimage->len == img->len) + : (try + preimage->len <= img->len)) && + !memcmp(img->buf + try, preimage->buf, preimage->len)) + return 1; + } else { + /* + * The preimage extends beyond the end of img, so + * there cannot be an exact match. + * + * There must be one non-blank context line that match + * a line before the end of img. + */ + char *buf_end; + + buf = preimage->buf; + buf_end = buf; + for (i = 0; i < preimage_limit; i++) + buf_end += preimage->line[i].len; + + for ( ; buf < buf_end; buf++) + if (!isspace(*buf)) + break; + if (buf == buf_end) + return 0; + } /* * No exact match. If we are ignoring whitespace, run a line-by-line @@ -1891,7 +1936,10 @@ static int match_fragment(struct image *img, size_t imgoff = 0; size_t preoff = 0; size_t postlen = postimage->len; - for (i = 0; i < preimage->nr; i++) { + size_t extra_chars; + char *preimage_eof; + char *preimage_end; + for (i = 0; i < preimage_limit; i++) { size_t prelen = preimage->line[i].len; size_t imglen = img->line[try_lno+i].len; @@ -1905,22 +1953,38 @@ static int match_fragment(struct image *img, } /* - * Ok, the preimage matches with whitespace fuzz. Update it and - * the common postimage lines to use the same whitespace as the - * target. imgoff now holds the true length of the target that - * matches the preimage, and we need to update the line lengths - * of the preimage to match the target ones. + * Ok, the preimage matches with whitespace fuzz. + * + * imgoff now holds the true length of the target that + * matches the preimage before the end of the file. + * + * Count the number of characters in the preimage that fall + * beyond the end of the file and make sure that all of them + * are whitespace characters. (This can only happen if + * we are removing blank lines at the end of the file.) */ - fixed_buf = xmalloc(imgoff); - memcpy(fixed_buf, img->buf + try, imgoff); - for (i = 0; i < preimage->nr; i++) - preimage->line[i].len = img->line[try_lno+i].len; + buf = preimage_eof = preimage->buf + preoff; + for ( ; i < preimage->nr; i++) + preoff += preimage->line[i].len; + preimage_end = preimage->buf + preoff; + for ( ; buf < preimage_end; buf++) + if (!isspace(*buf)) + return 0; /* - * Update the preimage buffer and the postimage context lines. + * Update the preimage and the common postimage context + * lines to use the same whitespace as the target. + * If whitespace is missing in the target (i.e. + * if the preimage extends beyond the end of the file), + * use the whitespace from the preimage. */ + extra_chars = preimage_end - preimage_eof; + strbuf_init(&fixed, imgoff + extra_chars); + strbuf_add(&fixed, img->buf + try, imgoff); + strbuf_add(&fixed, preimage_eof, extra_chars); + fixed_buf = strbuf_detach(&fixed, &fixed_len); update_pre_post_images(preimage, postimage, - fixed_buf, imgoff, postlen); + fixed_buf, fixed_len, postlen); return 1; } @@ -1932,28 +1996,27 @@ static int match_fragment(struct image *img, * it might with whitespace fuzz. We haven't been asked to * ignore whitespace, we were asked to correct whitespace * errors, so let's try matching after whitespace correction. + * + * The preimage may extend beyond the end of the file, + * but in this loop we will only handle the part of the + * preimage that falls within the file. */ - fixed_buf = xmalloc(preimage->len + 1); - buf = fixed_buf; + strbuf_init(&fixed, preimage->len + 1); orig = preimage->buf; target = img->buf + try; - for (i = 0; i < preimage->nr; i++) { - size_t fixlen; /* length after fixing the preimage */ + for (i = 0; i < preimage_limit; i++) { size_t oldlen = preimage->line[i].len; size_t tgtlen = img->line[try_lno + i].len; - size_t tgtfixlen; /* length after fixing the target line */ - char tgtfixbuf[1024], *tgtfix; + size_t fixstart = fixed.len; + struct strbuf tgtfix; int match; /* Try fixing the line in the preimage */ - fixlen = ws_fix_copy(buf, orig, oldlen, ws_rule, NULL); + ws_fix_copy(&fixed, orig, oldlen, ws_rule, NULL); /* Try fixing the line in the target */ - if (sizeof(tgtfixbuf) > tgtlen) - tgtfix = tgtfixbuf; - else - tgtfix = xmalloc(tgtlen); - tgtfixlen = ws_fix_copy(tgtfix, target, tgtlen, ws_rule, NULL); + strbuf_init(&tgtfix, tgtlen); + ws_fix_copy(&tgtfix, target, tgtlen, ws_rule, NULL); /* * If they match, either the preimage was based on @@ -1965,29 +2028,52 @@ static int match_fragment(struct image *img, * so we might as well take the fix together with their * real change. */ - match = (tgtfixlen == fixlen && !memcmp(tgtfix, buf, fixlen)); + match = (tgtfix.len == fixed.len - fixstart && + !memcmp(tgtfix.buf, fixed.buf + fixstart, + fixed.len - fixstart)); - if (tgtfix != tgtfixbuf) - free(tgtfix); + strbuf_release(&tgtfix); if (!match) goto unmatch_exit; orig += oldlen; - buf += fixlen; target += tgtlen; } + + /* + * Now handle the lines in the preimage that falls beyond the + * end of the file (if any). They will only match if they are + * empty or only contain whitespace (if WS_BLANK_AT_EOL is + * false). + */ + for ( ; i < preimage->nr; i++) { + size_t fixstart = fixed.len; /* start of the fixed preimage */ + size_t oldlen = preimage->line[i].len; + int j; + + /* Try fixing the line in the preimage */ + ws_fix_copy(&fixed, orig, oldlen, ws_rule, NULL); + + for (j = fixstart; j < fixed.len; j++) + if (!isspace(fixed.buf[j])) + goto unmatch_exit; + + orig += oldlen; + } + /* * Yes, the preimage is based on an older version that still * has whitespace breakages unfixed, and fixing them makes the * hunk match. Update the context lines in the postimage. */ + fixed_buf = strbuf_detach(&fixed, &fixed_len); update_pre_post_images(preimage, postimage, - fixed_buf, buf - fixed_buf, 0); + fixed_buf, fixed_len, 0); return 1; unmatch_exit: - free(fixed_buf); + strbuf_release(&fixed); return 0; } @@ -2002,9 +2088,6 @@ static int find_pos(struct image *img, unsigned long backwards, forwards, try; int backwards_lno, forwards_lno, try_lno; - if (preimage->nr > img->nr) - return -1; - /* * If match_beginning or match_end is specified, there is no * point starting from a wrong line that will never match and @@ -2015,7 +2098,12 @@ static int find_pos(struct image *img, else if (match_end) line = img->nr - preimage->nr; - if (line > img->nr) + /* + * Because the comparison is unsigned, the following test + * will also take care of a negative line number that can + * result when match_end and preimage is larger than the target. + */ + if ((size_t) line > img->nr) line = img->nr; try = 0; @@ -2091,12 +2179,26 @@ static void update_image(struct image *img, int i, nr; size_t remove_count, insert_count, applied_at = 0; char *result; + int preimage_limit; + + /* + * If we are removing blank lines at the end of img, + * the preimage may extend beyond the end. + * If that is the case, we must be careful only to + * remove the part of the preimage that falls within + * the boundaries of img. Initialize preimage_limit + * to the number of lines in the preimage that falls + * within the boundaries. + */ + preimage_limit = preimage->nr; + if (preimage_limit > img->nr - applied_pos) + preimage_limit = img->nr - applied_pos; for (i = 0; i < applied_pos; i++) applied_at += img->line[i].len; remove_count = 0; - for (i = 0; i < preimage->nr; i++) + for (i = 0; i < preimage_limit; i++) remove_count += img->line[applied_pos + i].len; insert_count = postimage->len; @@ -2113,8 +2215,8 @@ static void update_image(struct image *img, result[img->len] = '\0'; /* Adjust the line table */ - nr = img->nr + postimage->nr - preimage->nr; - if (preimage->nr < postimage->nr) { + nr = img->nr + postimage->nr - preimage_limit; + if (preimage_limit < postimage->nr) { /* * NOTE: this knows that we never call remove_first_line() * on anything other than pre/post image. @@ -2122,10 +2224,10 @@ static void update_image(struct image *img, img->line = xrealloc(img->line, nr * sizeof(*img->line)); img->line_allocated = img->line; } - if (preimage->nr != postimage->nr) + if (preimage_limit != postimage->nr) memmove(img->line + applied_pos + postimage->nr, - img->line + applied_pos + preimage->nr, - (img->nr - (applied_pos + preimage->nr)) * + img->line + applied_pos + preimage_limit, + (img->nr - (applied_pos + preimage_limit)) * sizeof(*img->line)); memcpy(img->line + applied_pos, postimage->line, @@ -2139,7 +2241,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, int match_beginning, match_end; const char *patch = frag->patch; int size = frag->size; - char *old, *new, *oldlines, *newlines; + char *old, *oldlines; + struct strbuf newlines; int new_blank_lines_at_end = 0; unsigned long leading, trailing; int pos, applied_pos; @@ -2149,16 +2252,16 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, memset(&preimage, 0, sizeof(preimage)); memset(&postimage, 0, sizeof(postimage)); oldlines = xmalloc(size); - newlines = xmalloc(size); + strbuf_init(&newlines, size); old = oldlines; - new = newlines; while (size > 0) { char first; int len = linelen(patch, size); - int plen, added; + int plen; int added_blank_line = 0; int is_blank_context = 0; + size_t start; if (!len) break; @@ -2188,7 +2291,7 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, /* ... followed by '\No newline'; nothing */ break; *old++ = '\n'; - *new++ = '\n'; + strbuf_addch(&newlines, '\n'); add_line_info(&preimage, "\n", 1, LINE_COMMON); add_line_info(&postimage, "\n", 1, LINE_COMMON); is_blank_context = 1; @@ -2210,18 +2313,17 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, if (first == '+' && no_add) break; + start = newlines.len; if (first != '+' || !whitespace_error || ws_error_action != correct_ws_error) { - memcpy(new, patch + 1, plen); - added = plen; + strbuf_add(&newlines, patch + 1, plen); } else { - added = ws_fix_copy(new, patch + 1, plen, ws_rule, &applied_after_fixing_ws); + ws_fix_copy(&newlines, patch + 1, plen, ws_rule, &applied_after_fixing_ws); } - add_line_info(&postimage, new, added, + add_line_info(&postimage, newlines.buf + start, newlines.len - start, (first == '+' ? 0 : LINE_COMMON)); - new += added; if (first == '+' && (ws_rule & WS_BLANK_AT_EOF) && ws_blank_line(patch + 1, plen, ws_rule)) @@ -2246,9 +2348,9 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, } if (inaccurate_eof && old > oldlines && old[-1] == '\n' && - new > newlines && new[-1] == '\n') { + newlines.len > 0 && newlines.buf[newlines.len - 1] == '\n') { old--; - new--; + strbuf_setlen(&newlines, newlines.len - 1); } leading = frag->leading; @@ -2280,8 +2382,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, pos = frag->newpos ? (frag->newpos - 1) : 0; preimage.buf = oldlines; preimage.len = old - oldlines; - postimage.buf = newlines; - postimage.len = new - newlines; + postimage.buf = newlines.buf; + postimage.len = newlines.len; preimage.line = preimage.line_allocated; postimage.line = postimage.line_allocated; @@ -2321,7 +2423,7 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, if (applied_pos >= 0) { if (new_blank_lines_at_end && - preimage.nr + applied_pos == img->nr && + preimage.nr + applied_pos >= img->nr && (ws_rule & WS_BLANK_AT_EOF) && ws_error_action != nowarn_ws_error) { record_ws_error(WS_BLANK_AT_EOF, "+", 1, frag->linenr); @@ -2357,7 +2459,7 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, } free(oldlines); - free(newlines); + strbuf_release(&newlines); free(preimage.line_allocated); free(postimage.line_allocated); @@ -2719,11 +2821,8 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s if (stat_ret < 0) { struct checkout costate; /* checkout */ + memset(&costate, 0, sizeof(costate)); costate.base_dir = ""; - costate.base_dir_len = 0; - costate.force = 0; - costate.quiet = 0; - costate.not_new = 0; costate.refresh_cache = 1; if (checkout_entry(*ce, &costate, NULL) || lstat(old_name, st)) @@ -3039,11 +3138,7 @@ static void remove_file(struct patch *patch, int rmdir_empty) die("unable to remove %s from index", patch->old_name); } if (!cached) { - if (S_ISGITLINK(patch->old_mode)) { - if (rmdir(patch->old_name)) - warning("unable to remove submodule %s", - patch->old_name); - } else if (!unlink_or_warn(patch->old_name) && rmdir_empty) { + if (!remove_or_warn(patch->old_mode, patch->old_name) && rmdir_empty) { remove_path(patch->old_name); } } diff --git a/builtin/checkout.c b/builtin/checkout.c index acefaaf41..c3825219c 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -33,6 +33,7 @@ struct checkout_opts { int writeout_error; const char *new_branch; + const char *new_orphan_branch; int new_branch_log; enum branch_track track; }; @@ -149,7 +150,7 @@ static int checkout_merged(int pos, struct checkout *state) read_mmblob(&ours, active_cache[pos+1]->sha1); read_mmblob(&theirs, active_cache[pos+2]->sha1); - status = ll_merge(&result_buf, path, &ancestor, + status = ll_merge(&result_buf, path, &ancestor, "base", &ours, "ours", &theirs, "theirs", 0); free(ancestor.ptr); free(ours.ptr); @@ -439,6 +440,7 @@ static int merge_working_tree(struct checkout_opts *opts, ret = reset_tree(new->commit->tree, opts, 1); if (ret) return ret; + o.ancestor = old->name; o.branch1 = new->name; o.branch2 = "local"; merge_trees(&o, new->commit->tree, work, @@ -491,8 +493,9 @@ static void update_refs_for_switch(struct checkout_opts *opts, struct strbuf msg = STRBUF_INIT; const char *old_desc; if (opts->new_branch) { - create_branch(old->name, opts->new_branch, new->name, 0, - opts->new_branch_log, opts->track); + if (!opts->new_orphan_branch) + create_branch(old->name, opts->new_branch, new->name, 0, + opts->new_branch_log, opts->track); new->name = opts->new_branch; setup_branch_path(new); } @@ -632,6 +635,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) OPT_BOOLEAN('l', NULL, &opts.new_branch_log, "log for new branch"), OPT_SET_INT('t', "track", &opts.track, "track", BRANCH_TRACK_EXPLICIT), + OPT_STRING(0, "orphan", &opts.new_orphan_branch, "new branch", "new unparented branch"), OPT_SET_INT('2', "ours", &opts.writeout_stage, "stage", 2), OPT_SET_INT('3', "theirs", &opts.writeout_stage, "stage", @@ -677,6 +681,14 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) opts.new_branch = argv0 + 1; } + if (opts.new_orphan_branch) { + if (opts.new_branch) + die("--orphan and -b are mutually exclusive"); + if (opts.track > 0 || opts.new_branch_log) + die("--orphan cannot be used with -t or -l"); + opts.new_branch = opts.new_orphan_branch; + } + if (conflict_style) { opts.merge = 1; /* implied */ git_xmerge_config("merge.conflictstyle", conflict_style, NULL); diff --git a/builtin/clone.c b/builtin/clone.c index 05f8fb477..0bedde41f 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -302,6 +302,8 @@ static const struct ref *clone_local(const char *src_repo, transport = transport_get(remote, src_repo); ret = transport_get_remote_refs(transport); transport_disconnect(transport); + if (0 <= option_verbosity) + printf("done.\n"); return ret; } @@ -461,7 +463,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix) die("could not create leading directories of '%s'", git_dir); set_git_dir(make_absolute_path(git_dir)); - init_db(option_template, (option_verbosity < 0) ? INIT_DB_QUIET : 0); + if (0 <= option_verbosity) + printf("Cloning into %s...\n", get_git_dir()); + init_db(option_template, INIT_DB_QUIET); /* * At this point, the config exists, so we do not need the diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c index 90dac349a..87f0591c2 100644 --- a/builtin/commit-tree.c +++ b/builtin/commit-tree.c @@ -9,19 +9,6 @@ #include "builtin.h" #include "utf8.h" -/* - * FIXME! Share the code with "write-tree.c" - */ -static void check_valid(unsigned char *sha1, enum object_type expect) -{ - enum object_type type = sha1_object_info(sha1, NULL); - if (type < 0) - die("%s is not a valid object", sha1_to_hex(sha1)); - if (type != expect) - die("%s is not a valid '%s' object", sha1_to_hex(sha1), - typename(expect)); -} - static const char commit_tree_usage[] = "git commit-tree <sha1> [-p <sha1>]* < changelog"; static void new_parent(struct commit *parent, struct commit_list **parents_p) @@ -38,61 +25,6 @@ static void new_parent(struct commit *parent, struct commit_list **parents_p) commit_list_insert(parent, parents_p); } -static const char commit_utf8_warn[] = -"Warning: commit message does not conform to UTF-8.\n" -"You may want to amend it after fixing the message, or set the config\n" -"variable i18n.commitencoding to the encoding your project uses.\n"; - -int commit_tree(const char *msg, unsigned char *tree, - struct commit_list *parents, unsigned char *ret, - const char *author) -{ - int result; - int encoding_is_utf8; - struct strbuf buffer; - - check_valid(tree, OBJ_TREE); - - /* Not having i18n.commitencoding is the same as having utf-8 */ - encoding_is_utf8 = is_encoding_utf8(git_commit_encoding); - - strbuf_init(&buffer, 8192); /* should avoid reallocs for the headers */ - strbuf_addf(&buffer, "tree %s\n", sha1_to_hex(tree)); - - /* - * NOTE! This ordering means that the same exact tree merged with a - * different order of parents will be a _different_ changeset even - * if everything else stays the same. - */ - while (parents) { - struct commit_list *next = parents->next; - strbuf_addf(&buffer, "parent %s\n", - sha1_to_hex(parents->item->object.sha1)); - free(parents); - parents = next; - } - - /* Person/date information */ - if (!author) - author = git_author_info(IDENT_ERROR_ON_NO_NAME); - strbuf_addf(&buffer, "author %s\n", author); - strbuf_addf(&buffer, "committer %s\n", git_committer_info(IDENT_ERROR_ON_NO_NAME)); - if (!encoding_is_utf8) - strbuf_addf(&buffer, "encoding %s\n", git_commit_encoding); - strbuf_addch(&buffer, '\n'); - - /* And add the comment */ - strbuf_addstr(&buffer, msg); - - /* And check the encoding */ - if (encoding_is_utf8 && !is_utf8(buffer.buf)) - fprintf(stderr, commit_utf8_warn); - - result = write_sha1_file(buffer.buf, buffer.len, commit_type, ret); - strbuf_release(&buffer); - return result; -} - int cmd_commit_tree(int argc, const char **argv, const char *prefix) { int i; @@ -117,7 +49,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix) if (get_sha1(b, sha1)) die("Not a valid object name %s", b); - check_valid(sha1, OBJ_COMMIT); + assert_sha1_type(sha1, OBJ_COMMIT); new_parent(lookup_commit(sha1), &parents); } diff --git a/builtin/commit.c b/builtin/commit.c index f4c73442c..017b8a553 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -66,6 +66,7 @@ static char *edit_message, *use_message; static char *author_name, *author_email, *author_date; static int all, edit_flag, also, interactive, only, amend, signoff; static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; +static int no_post_rewrite, allow_empty_message; static char *untracked_files_arg, *force_date; /* * The default commit message cleanup mode will remove the lines @@ -137,10 +138,17 @@ static struct option builtin_commit_options[] = { OPT_BOOLEAN('z', "null", &null_termination, "terminate entries with NUL"), OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"), + OPT_BOOLEAN(0, "no-post-rewrite", &no_post_rewrite, "bypass post-rewrite hook"), { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, - OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"), /* end commit contents options */ + { OPTION_BOOLEAN, 0, "allow-empty", &allow_empty, NULL, + "ok to record an empty change", + PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, + { OPTION_BOOLEAN, 0, "allow-empty-message", &allow_empty_message, NULL, + "ok to record a change with an empty message", + PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, + OPT_END() }; @@ -305,7 +313,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, int * (B) on failure, rollback the real index. */ if (all || (also && pathspec && *pathspec)) { - int fd = hold_locked_index(&index_lock, 1); + fd = hold_locked_index(&index_lock, 1); add_files_to_cache(also ? prefix : NULL, pathspec, 0); refresh_cache_or_die(refresh_flags); if (write_cache(fd, active_cache, active_nr) || @@ -320,8 +328,8 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, int * * (1) return the name of the real index file. * - * The caller should run hooks on the real index, and run - * hooks on the real index, and create commit from the_index. + * The caller should run hooks on the real index, + * and create commit from the_index. * We still need to refresh the index here. */ if (!pathspec || !*pathspec) { @@ -1015,6 +1023,7 @@ static int git_status_config(const char *k, const char *v, void *cb) int cmd_status(int argc, const char **argv, const char *prefix) { struct wt_status s; + int fd; unsigned char sha1[20]; static struct option builtin_status_options[] = { OPT__VERBOSE(&verbose), @@ -1048,6 +1057,14 @@ int cmd_status(int argc, const char **argv, const char *prefix) read_cache_preload(s.pathspec); refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, s.pathspec, NULL, NULL); + + fd = hold_locked_index(&index_lock, 0); + if (0 <= fd) { + if (!write_cache(fd, active_cache, active_nr)) + commit_locked_index(&index_lock); + rollback_lock_file(&index_lock); + } + s.is_initial = get_sha1(s.reference, sha1) ? 1 : 0; s.in_merge = in_merge; wt_status_collect(&s); @@ -1160,6 +1177,40 @@ static int git_commit_config(const char *k, const char *v, void *cb) return git_status_config(k, v, s); } +static const char post_rewrite_hook[] = "hooks/post-rewrite"; + +static int run_rewrite_hook(const unsigned char *oldsha1, + const unsigned char *newsha1) +{ + /* oldsha1 SP newsha1 LF NUL */ + static char buf[2*40 + 3]; + struct child_process proc; + const char *argv[3]; + int code; + size_t n; + + if (access(git_path(post_rewrite_hook), X_OK) < 0) + return 0; + + argv[0] = git_path(post_rewrite_hook); + argv[1] = "amend"; + argv[2] = NULL; + + memset(&proc, 0, sizeof(proc)); + proc.argv = argv; + proc.in = -1; + proc.stdout_to_stderr = 1; + + code = start_command(&proc); + if (code) + return code; + n = snprintf(buf, sizeof(buf), "%s %s\n", + sha1_to_hex(oldsha1), sha1_to_hex(newsha1)); + write_in_full(proc.in, buf, n); + close(proc.in); + return finish_command(&proc); +} + int cmd_commit(int argc, const char **argv, const char *prefix) { struct strbuf sb = STRBUF_INIT; @@ -1257,7 +1308,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (cleanup_mode != CLEANUP_NONE) stripspace(&sb, cleanup_mode == CLEANUP_ALL); - if (message_is_empty(&sb)) { + if (message_is_empty(&sb) && !allow_empty_message) { rollback_index_files(); fprintf(stderr, "Aborting commit due to empty commit message.\n"); exit(1); @@ -1303,6 +1354,15 @@ int cmd_commit(int argc, const char **argv, const char *prefix) rerere(0); run_hook(get_index_file(), "post-commit", NULL); + if (amend && !no_post_rewrite) { + struct notes_rewrite_cfg *cfg; + cfg = init_copy_notes_for_rewrite("amend"); + if (cfg) { + copy_note_for_rewrite(cfg, head_sha1, commit_sha1); + finish_copy_notes_for_rewrite(cfg); + } + run_rewrite_hook(head_sha1, commit_sha1); + } if (!quiet) print_summary(prefix, commit_sha1); diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 2380c2195..3c78bda56 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -92,12 +92,23 @@ static const char diff_tree_usage[] = " --root include the initial commit as diff against /dev/null\n" COMMON_DIFF_OPTIONS_HELP; +static void diff_tree_tweak_rev(struct rev_info *rev, struct setup_revision_opt *opt) +{ + if (!rev->diffopt.output_format) { + if (rev->dense_combined_merges) + rev->diffopt.output_format = DIFF_FORMAT_PATCH; + else + rev->diffopt.output_format = DIFF_FORMAT_RAW; + } +} + int cmd_diff_tree(int argc, const char **argv, const char *prefix) { int nr_sha1; char line[1000]; struct object *tree1, *tree2; static struct rev_info *opt = &log_tree_opt; + struct setup_revision_opt s_r_opt; int read_stdin = 0; init_revisions(opt, prefix); @@ -105,7 +116,9 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) opt->abbrev = 0; opt->diff = 1; opt->disable_stdin = 1; - argc = setup_revisions(argc, argv, opt, NULL); + memset(&s_r_opt, 0, sizeof(s_r_opt)); + s_r_opt.tweak = diff_tree_tweak_rev; + argc = setup_revisions(argc, argv, opt, &s_r_opt); while (--argc > 0) { const char *arg = *++argv; @@ -117,9 +130,6 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) usage(diff_tree_usage); } - if (!opt->diffopt.output_format) - opt->diffopt.output_format = DIFF_FORMAT_RAW; - /* * NOTE! We expect "a ^b" to be equal to "a..b", so we * reverse the order of the objects if the second one diff --git a/builtin/fast-export.c b/builtin/fast-export.c index b0a4029c9..c6dd71a7b 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -503,7 +503,7 @@ static void export_marks(char *file) f = fopen(file, "w"); if (!f) - error("Unable to open marks file %s for writing.", file); + die_errno("Unable to open marks file %s for writing.", file); for (i = 0; i < idnums.size; i++) { if (deco->base && deco->base->type == 1) { diff --git a/builtin/fetch.c b/builtin/fetch.c index 2bb75c130..847085041 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -14,10 +14,10 @@ #include "transport.h" static const char * const builtin_fetch_usage[] = { - "git fetch [options] [<repository> <refspec>...]", - "git fetch [options] <group>", - "git fetch --multiple [options] [<repository> | <group>]...", - "git fetch --all [options]", + "git fetch [<options>] [<repository> [<refspec>...]]", + "git fetch [<options>] <group>", + "git fetch --multiple [<options>] [<repository> | <group>]...", + "git fetch --all [<options>]", NULL }; @@ -107,10 +107,8 @@ static void add_merge_config(struct ref **head, * there is no entry in the resulting FETCH_HEAD marked * for merging. */ + memset(&refspec, 0, sizeof(refspec)); refspec.src = branch->merge[i]->src; - refspec.dst = NULL; - refspec.pattern = 0; - refspec.force = 0; get_fetch_map(remote_refs, &refspec, tail, 1); for (rm = *old_tail; rm; rm = rm->next) rm->merge = 1; @@ -391,9 +389,10 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, fputc(url[i], fp); fputc('\n', fp); - if (ref) + if (ref) { rc |= update_local_ref(ref, what, note); - else + free(ref); + } else sprintf(note, "* %-*s %-*s -> FETCH_HEAD", TRANSPORT_SUMMARY_WIDTH, *kind ? kind : "branch", REFCOL_WIDTH, *what ? what : "HEAD"); @@ -590,7 +589,7 @@ static void find_non_local_tags(struct transport *transport, * to fetch then we can mark the ref entry in the list * as one to ignore by setting util to NULL. */ - if (!strcmp(ref->name + strlen(ref->name) - 3, "^{}")) { + if (!suffixcmp(ref->name, "^{}")) { if (item && !has_sha1_file(ref->old_sha1) && !will_fetch(head, ref->old_sha1) && !has_sha1_file(item->util) && diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index 9d524000b..379a03131 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -4,6 +4,7 @@ #include "diff.h" #include "revision.h" #include "tag.h" +#include "string-list.h" static const char * const fmt_merge_msg_usage[] = { "git fmt-merge-msg [--log|--no-log] [--file <file>]", @@ -24,58 +25,21 @@ static int fmt_merge_msg_config(const char *key, const char *value, void *cb) return 0; } -struct list { - char **list; - void **payload; - unsigned nr, alloc; +struct src_data { + struct string_list branch, tag, r_branch, generic; + int head_status; }; -static void append_to_list(struct list *list, char *value, void *payload) -{ - if (list->nr == list->alloc) { - list->alloc += 32; - list->list = xrealloc(list->list, sizeof(char *) * list->alloc); - list->payload = xrealloc(list->payload, - sizeof(char *) * list->alloc); - } - list->payload[list->nr] = payload; - list->list[list->nr++] = value; -} - -static int find_in_list(struct list *list, char *value) -{ - int i; - - for (i = 0; i < list->nr; i++) - if (!strcmp(list->list[i], value)) - return i; - - return -1; -} - -static void free_list(struct list *list) +void init_src_data(struct src_data *data) { - int i; - - if (list->alloc == 0) - return; - - for (i = 0; i < list->nr; i++) { - free(list->list[i]); - free(list->payload[i]); - } - free(list->list); - free(list->payload); - list->nr = list->alloc = 0; + data->branch.strdup_strings = 1; + data->tag.strdup_strings = 1; + data->r_branch.strdup_strings = 1; + data->generic.strdup_strings = 1; } -struct src_data { - struct list branch, tag, r_branch, generic; - int head_status; -}; - -static struct list srcs = { NULL, NULL, 0, 0}; -static struct list origins = { NULL, NULL, 0, 0}; +static struct string_list srcs = { NULL, 0, 0, 1 }; +static struct string_list origins = { NULL, 0, 0, 1 }; static int handle_line(char *line) { @@ -83,6 +47,7 @@ static int handle_line(char *line) unsigned char *sha1; char *src, *origin; struct src_data *src_data; + struct string_list_item *item; int pulling_head = 0; if (len < 43 || line[40] != '\t') @@ -115,64 +80,62 @@ static int handle_line(char *line) pulling_head = 1; } - i = find_in_list(&srcs, src); - if (i < 0) { - i = srcs.nr; - append_to_list(&srcs, xstrdup(src), - xcalloc(1, sizeof(struct src_data))); + item = unsorted_string_list_lookup(&srcs, src); + if (!item) { + item = string_list_append(src, &srcs); + item->util = xcalloc(1, sizeof(struct src_data)); + init_src_data(item->util); } - src_data = srcs.payload[i]; + src_data = item->util; if (pulling_head) { - origin = xstrdup(src); + origin = src; src_data->head_status |= 1; } else if (!prefixcmp(line, "branch ")) { - origin = xstrdup(line + 7); - append_to_list(&src_data->branch, origin, NULL); + origin = line + 7; + string_list_append(origin, &src_data->branch); src_data->head_status |= 2; } else if (!prefixcmp(line, "tag ")) { origin = line; - append_to_list(&src_data->tag, xstrdup(origin + 4), NULL); + string_list_append(origin + 4, &src_data->tag); src_data->head_status |= 2; } else if (!prefixcmp(line, "remote branch ")) { - origin = xstrdup(line + 14); - append_to_list(&src_data->r_branch, origin, NULL); + origin = line + 14; + string_list_append(origin, &src_data->r_branch); src_data->head_status |= 2; } else { - origin = xstrdup(src); - append_to_list(&src_data->generic, xstrdup(line), NULL); + origin = src; + string_list_append(line, &src_data->generic); src_data->head_status |= 2; } if (!strcmp(".", src) || !strcmp(src, origin)) { int len = strlen(origin); - if (origin[0] == '\'' && origin[len - 1] == '\'') { + if (origin[0] == '\'' && origin[len - 1] == '\'') origin = xmemdupz(origin + 1, len - 2); - } else { - origin = xstrdup(origin); - } } else { char *new_origin = xmalloc(strlen(origin) + strlen(src) + 5); sprintf(new_origin, "%s of %s", origin, src); origin = new_origin; } - append_to_list(&origins, origin, sha1); + string_list_append(origin, &origins)->util = sha1; return 0; } static void print_joined(const char *singular, const char *plural, - struct list *list, struct strbuf *out) + struct string_list *list, struct strbuf *out) { if (list->nr == 0) return; if (list->nr == 1) { - strbuf_addf(out, "%s%s", singular, list->list[0]); + strbuf_addf(out, "%s%s", singular, list->items[0].string); } else { int i; strbuf_addstr(out, plural); for (i = 0; i < list->nr - 1; i++) - strbuf_addf(out, "%s%s", i > 0 ? ", " : "", list->list[i]); - strbuf_addf(out, " and %s", list->list[list->nr - 1]); + strbuf_addf(out, "%s%s", i > 0 ? ", " : "", + list->items[i].string); + strbuf_addf(out, " and %s", list->items[list->nr - 1].string); } } @@ -183,8 +146,9 @@ static void shortlog(const char *name, unsigned char *sha1, int i, count = 0; struct commit *commit; struct object *branch; - struct list subjects = { NULL, NULL, 0, 0 }; + struct string_list subjects = { NULL, 0, 0, 1 }; int flags = UNINTERESTING | TREESAME | SEEN | SHOWN | ADDED; + struct strbuf sb = STRBUF_INIT; branch = deref_tag(parse_object(sha1), sha1_to_hex(sha1), 40); if (!branch || branch->type != OBJ_COMMIT) @@ -198,7 +162,7 @@ static void shortlog(const char *name, unsigned char *sha1, if (prepare_revision_walk(rev)) die("revision walk setup failed"); while ((commit = get_revision(rev)) != NULL) { - char *oneline, *bol, *eol; + struct pretty_print_context ctx = {0}; /* ignore merges */ if (commit->parents && commit->parents->next) @@ -208,30 +172,14 @@ static void shortlog(const char *name, unsigned char *sha1, if (subjects.nr > limit) continue; - bol = strstr(commit->buffer, "\n\n"); - if (bol) { - unsigned char c; - do { - c = *++bol; - } while (isspace(c)); - if (!c) - bol = NULL; - } - - if (!bol) { - append_to_list(&subjects, xstrdup(sha1_to_hex( - commit->object.sha1)), - NULL); - continue; - } + format_commit_message(commit, "%s", &sb, &ctx); + strbuf_ltrim(&sb); - eol = strchr(bol, '\n'); - if (eol) { - oneline = xmemdupz(bol, eol - bol); - } else { - oneline = xstrdup(bol); - } - append_to_list(&subjects, oneline, NULL); + if (!sb.len) + string_list_append(sha1_to_hex(commit->object.sha1), + &subjects); + else + string_list_append(strbuf_detach(&sb, NULL), &subjects); } if (count > limit) @@ -243,7 +191,7 @@ static void shortlog(const char *name, unsigned char *sha1, if (i >= limit) strbuf_addf(out, " ...\n"); else - strbuf_addf(out, " %s\n", subjects.list[i]); + strbuf_addf(out, " %s\n", subjects.items[i].string); clear_commit_marks((struct commit *)branch, flags); clear_commit_marks(head, flags); @@ -251,7 +199,7 @@ static void shortlog(const char *name, unsigned char *sha1, rev->commits = NULL; rev->pending.nr = 0; - free_list(&subjects); + string_list_clear(&subjects, 0); } int fmt_merge_msg(int merge_summary, struct strbuf *in, struct strbuf *out) { @@ -281,16 +229,19 @@ int fmt_merge_msg(int merge_summary, struct strbuf *in, struct strbuf *out) { die ("Error in line %d: %.*s", i, len, p); } + if (!srcs.nr) + return 0; + strbuf_addstr(out, "Merge "); for (i = 0; i < srcs.nr; i++) { - struct src_data *src_data = srcs.payload[i]; + struct src_data *src_data = srcs.items[i].util; const char *subsep = ""; strbuf_addstr(out, sep); sep = "; "; if (src_data->head_status == 1) { - strbuf_addstr(out, srcs.list[i]); + strbuf_addstr(out, srcs.items[i].string); continue; } if (src_data->head_status == 3) { @@ -319,8 +270,8 @@ int fmt_merge_msg(int merge_summary, struct strbuf *in, struct strbuf *out) { print_joined("commit ", "commits ", &src_data->generic, out); } - if (strcmp(".", srcs.list[i])) - strbuf_addf(out, " of %s", srcs.list[i]); + if (strcmp(".", srcs.items[i].string)) + strbuf_addf(out, " of %s", srcs.items[i].string); } if (!strcmp("master", current_branch)) @@ -339,7 +290,7 @@ int fmt_merge_msg(int merge_summary, struct strbuf *in, struct strbuf *out) { rev.limited = 1; for (i = 0; i < origins.nr; i++) - shortlog(origins.list[i], origins.payload[i], + shortlog(origins.items[i].string, origins.items[i].util, head, &rev, limit, out); } return 0; @@ -350,7 +301,9 @@ int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix) const char *inpath = NULL; struct option options[] = { OPT_BOOLEAN(0, "log", &merge_summary, "populate log with the shortlog"), - OPT_BOOLEAN(0, "summary", &merge_summary, "alias for --log"), + { OPTION_BOOLEAN, 0, "summary", &merge_summary, NULL, + "alias for --log (deprecated)", + PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, OPT_FILENAME('F', "file", &inpath, "file to read from"), OPT_END() }; diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 62be1bbfd..3a9795317 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -227,6 +227,9 @@ static void grab_common_values(struct atom_value *val, int deref, struct object strcpy(s, sha1_to_hex(obj->sha1)); v->s = s; } + else if (!strcmp(name, "objectname:short")) { + v->s = find_unique_abbrev(obj->sha1, DEFAULT_ABBREV); + } } } diff --git a/builtin/grep.c b/builtin/grep.c index 40b9a9312..8e928e217 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -96,6 +96,9 @@ static pthread_cond_t cond_write; /* Signalled when we are finished with everything. */ static pthread_cond_t cond_result; +static int print_hunk_marks_between_files; +static int printed_something; + static void add_work(enum work_type type, char *name, void *id) { grep_lock(); @@ -159,7 +162,12 @@ static void work_done(struct work_item *w) for(; todo[todo_done].done && todo_done != todo_start; todo_done = (todo_done+1) % ARRAY_SIZE(todo)) { w = &todo[todo_done]; - write_or_die(1, w->out.buf, w->out.len); + if (w->out.len) { + if (print_hunk_marks_between_files && printed_something) + write_or_die(1, "--\n", 3); + write_or_die(1, w->out.buf, w->out.len); + printed_something = 1; + } free(w->name); free(w->identifier); } @@ -289,6 +297,7 @@ static int wait_all(void) static int grep_config(const char *var, const char *value, void *cb) { struct grep_opt *opt = cb; + char *color = NULL; switch (userdiff_config(var, value)) { case 0: break; @@ -296,17 +305,30 @@ static int grep_config(const char *var, const char *value, void *cb) default: return 0; } - if (!strcmp(var, "color.grep")) { + if (!strcmp(var, "color.grep")) opt->color = git_config_colorbool(var, value, -1); - return 0; - } - if (!strcmp(var, "color.grep.match")) { + else if (!strcmp(var, "color.grep.context")) + color = opt->color_context; + else if (!strcmp(var, "color.grep.filename")) + color = opt->color_filename; + else if (!strcmp(var, "color.grep.function")) + color = opt->color_function; + else if (!strcmp(var, "color.grep.linenumber")) + color = opt->color_lineno; + else if (!strcmp(var, "color.grep.match")) + color = opt->color_match; + else if (!strcmp(var, "color.grep.selected")) + color = opt->color_selected; + else if (!strcmp(var, "color.grep.separator")) + color = opt->color_sep; + else + return git_color_default_config(var, value, cb); + if (color) { if (!value) return config_error_nonbool(var); - color_parse(value, var, opt->color_match); - return 0; + color_parse(value, var, color); } - return git_color_default_config(var, value, cb); + return 0; } /* @@ -872,7 +894,13 @@ int cmd_grep(int argc, const char **argv, const char *prefix) opt.regflags = REG_NEWLINE; opt.max_depth = -1; - strcpy(opt.color_match, GIT_COLOR_RED GIT_COLOR_BOLD); + strcpy(opt.color_context, ""); + strcpy(opt.color_filename, ""); + strcpy(opt.color_function, ""); + strcpy(opt.color_lineno, ""); + strcpy(opt.color_match, GIT_COLOR_BOLD_RED); + strcpy(opt.color_selected, ""); + strcpy(opt.color_sep, GIT_COLOR_CYAN); opt.color = -1; git_config(grep_config, &opt); if (opt.color == -1) @@ -926,8 +954,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix) if (online_cpus() == 1 || !grep_threads_ok(&opt)) use_threads = 0; - if (use_threads) + if (use_threads) { + if (opt.pre_context || opt.post_context) + print_hunk_marks_between_files = 1; start_threads(&opt); + } #else use_threads = 0; #endif diff --git a/builtin/index-pack.c b/builtin/index-pack.c index b4cf8c53e..03d0cd2f4 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -11,7 +11,7 @@ #include "exec_cmd.h" static const char index_pack_usage[] = -"git index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }"; +"git index-pack [-v] [-o <index-file>] [{ --keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }"; struct object_entry { diff --git a/builtin/init-db.c b/builtin/init-db.c index edc40ff57..0271285fa 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -463,7 +463,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) static char git_dir[PATH_MAX+1]; setenv(GIT_DIR_ENVIRONMENT, - getcwd(git_dir, sizeof(git_dir)), 0); + getcwd(git_dir, sizeof(git_dir)), argc > 0); } if (init_shared_repository != -1) diff --git a/builtin/log.c b/builtin/log.c index 9fbc7ab9c..976e16f9f 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -24,6 +24,7 @@ static const char *default_date_mode = NULL; static int default_show_root = 1; +static int decoration_style; static const char *fmt_patch_subject_prefix = "PATCH"; static const char *fmt_pretty; @@ -31,11 +32,29 @@ static const char * const builtin_log_usage = "git log [<options>] [<since>..<until>] [[--] <path>...]\n" " or: git show [options] <object>..."; +static int parse_decoration_style(const char *var, const char *value) +{ + switch (git_config_maybe_bool(var, value)) { + case 1: + return DECORATE_SHORT_REFS; + case 0: + return 0; + default: + break; + } + if (!strcmp(value, "full")) + return DECORATE_FULL_REFS; + else if (!strcmp(value, "short")) + return DECORATE_SHORT_REFS; + return -1; +} + static void cmd_log_init(int argc, const char **argv, const char *prefix, - struct rev_info *rev) + struct rev_info *rev, struct setup_revision_opt *opt) { int i; - int decoration_style = 0; + int decoration_given = 0; + struct userformat_want w; rev->abbrev = DEFAULT_ABBREV; rev->commit_format = CMIT_FMT_DEFAULT; @@ -56,10 +75,15 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix, */ if (argc == 2 && !strcmp(argv[1], "-h")) usage(builtin_log_usage); - argc = setup_revisions(argc, argv, rev, "HEAD"); + argc = setup_revisions(argc, argv, rev, opt); + + memset(&w, 0, sizeof(w)); + userformat_find_requirements(NULL, &w); - if (!rev->show_notes_given && !rev->pretty_given) + if (!rev->show_notes_given && (!rev->pretty_given || w.notes)) rev->show_notes = 1; + if (rev->show_notes) + init_display_notes(&rev->notes_opt); if (rev->diffopt.pickaxe || rev->diffopt.filter) rev->always_show_header = 0; @@ -72,14 +96,15 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix, const char *arg = argv[i]; if (!strcmp(arg, "--decorate")) { decoration_style = DECORATE_SHORT_REFS; + decoration_given = 1; } else if (!prefixcmp(arg, "--decorate=")) { const char *v = skip_prefix(arg, "--decorate="); - if (!strcmp(v, "full")) - decoration_style = DECORATE_FULL_REFS; - else if (!strcmp(v, "short")) - decoration_style = DECORATE_SHORT_REFS; - else + decoration_style = parse_decoration_style(arg, v); + if (decoration_style < 0) die("invalid --decorate option: %s", arg); + decoration_given = 1; + } else if (!strcmp(arg, "--no-decorate")) { + decoration_style = 0; } else if (!strcmp(arg, "--source")) { rev->show_source = 1; } else if (!strcmp(arg, "-h")) { @@ -87,6 +112,15 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix, } else die("unrecognized argument: %s", arg); } + + /* + * defeat log.decorate configuration interacting with --pretty=raw + * from the command line. + */ + if (!decoration_given && rev->pretty_given + && rev->commit_format == CMIT_FMT_RAW) + decoration_style = 0; + if (decoration_style) { rev->show_decorations = 1; load_ref_decorations(decoration_style); @@ -252,6 +286,12 @@ static int git_log_config(const char *var, const char *value, void *cb) return git_config_string(&fmt_patch_subject_prefix, var, value); if (!strcmp(var, "log.date")) return git_config_string(&default_date_mode, var, value); + if (!strcmp(var, "log.decorate")) { + decoration_style = parse_decoration_style(var, value); + if (decoration_style < 0) + decoration_style = 0; /* maybe warn? */ + return 0; + } if (!strcmp(var, "log.showroot")) { default_show_root = git_config_bool(var, value); return 0; @@ -262,6 +302,7 @@ static int git_log_config(const char *var, const char *value, void *cb) int cmd_whatchanged(int argc, const char **argv, const char *prefix) { struct rev_info rev; + struct setup_revision_opt opt; git_config(git_log_config, NULL); @@ -271,7 +312,9 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix) init_revisions(&rev, prefix); rev.diff = 1; rev.simplify_history = 0; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + cmd_log_init(argc, argv, prefix, &rev, &opt); if (!rev.diffopt.output_format) rev.diffopt.output_format = DIFF_FORMAT_RAW; return cmd_log_walk(&rev); @@ -324,10 +367,26 @@ static int show_tree_object(const unsigned char *sha1, return 0; } +static void show_rev_tweak_rev(struct rev_info *rev, struct setup_revision_opt *opt) +{ + if (rev->ignore_merges) { + /* There was no "-m" on the command line */ + rev->ignore_merges = 0; + if (!rev->first_parent_only && !rev->combine_merges) { + /* No "--first-parent", "-c", nor "--cc" */ + rev->combine_merges = 1; + rev->dense_combined_merges = 1; + } + } + if (!rev->diffopt.output_format) + rev->diffopt.output_format = DIFF_FORMAT_PATCH; +} + int cmd_show(int argc, const char **argv, const char *prefix) { struct rev_info rev; struct object_array_entry *objects; + struct setup_revision_opt opt; int i, count, ret = 0; git_config(git_log_config, NULL); @@ -337,12 +396,12 @@ int cmd_show(int argc, const char **argv, const char *prefix) init_revisions(&rev, prefix); rev.diff = 1; - rev.combine_merges = 1; - rev.dense_combined_merges = 1; rev.always_show_header = 1; - rev.ignore_merges = 0; rev.no_walk = 1; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + opt.tweak = show_rev_tweak_rev; + cmd_log_init(argc, argv, prefix, &rev, &opt); count = rev.pending.nr; objects = rev.pending.objects; @@ -405,6 +464,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) int cmd_log_reflog(int argc, const char **argv, const char *prefix) { struct rev_info rev; + struct setup_revision_opt opt; git_config(git_log_config, NULL); @@ -415,7 +475,9 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix) init_reflog_walk(&rev.reflog_info); rev.abbrev_commit = 1; rev.verbose_header = 1; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + cmd_log_init(argc, argv, prefix, &rev, &opt); /* * This means that we override whatever commit format the user gave @@ -438,6 +500,7 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix) int cmd_log(int argc, const char **argv, const char *prefix) { struct rev_info rev; + struct setup_revision_opt opt; git_config(git_log_config, NULL); @@ -446,7 +509,9 @@ int cmd_log(int argc, const char **argv, const char *prefix) init_revisions(&rev, prefix); rev.always_show_header = 1; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + cmd_log_init(argc, argv, prefix, &rev, &opt); return cmd_log_walk(&rev); } @@ -902,6 +967,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) struct commit *commit; struct commit **list = NULL; struct rev_info rev; + struct setup_revision_opt s_r_opt; int nr = 0, total, i; int use_stdout = 0; int start_number = -1; @@ -983,8 +1049,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) rev.combine_merges = 0; rev.ignore_merges = 1; DIFF_OPT_SET(&rev.diffopt, RECURSIVE); - rev.subject_prefix = fmt_patch_subject_prefix; + memset(&s_r_opt, 0, sizeof(s_r_opt)); + s_r_opt.def = "HEAD"; if (default_attach) { rev.mime_boundary = default_attach; @@ -1056,7 +1123,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (keep_subject && subject_prefix) die ("--subject-prefix and -k are mutually exclusive."); - argc = setup_revisions(argc, argv, &rev, "HEAD"); + argc = setup_revisions(argc, argv, &rev, &s_r_opt); if (argc > 1) die ("unrecognized argument: %s", argv[1]); @@ -1078,6 +1145,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (!DIFF_OPT_TST(&rev.diffopt, TEXT) && !no_binary_diff) DIFF_OPT_SET(&rev.diffopt, BINARY); + if (rev.show_notes) + init_display_notes(&rev.notes_opt); + if (!use_stdout) output_directory = set_outdir(prefix, output_directory); @@ -1125,8 +1195,15 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) return 0; } - if (ignore_if_in_upstream) + if (ignore_if_in_upstream) { + /* Don't say anything if head and upstream are the same. */ + if (rev.pending.nr == 2) { + struct object_array_entry *o = rev.pending.objects; + if (hashcmp(o[0].item->sha1, o[1].item->sha1) == 0) + return 0; + } get_patch_ids(&rev, &ids, prefix); + } if (!use_stdout) realstdout = xfdopen(xdup(1), "w"); @@ -1264,8 +1341,11 @@ static int add_pending_commit(const char *arg, struct rev_info *revs, int flags) return -1; } -static const char cherry_usage[] = -"git cherry [-v] [<upstream> [<head> [<limit>]]]"; +static const char * const cherry_usage[] = { + "git cherry [-v] [<upstream> [<head> [<limit>]]]", + NULL +}; + int cmd_cherry(int argc, const char **argv, const char *prefix) { struct rev_info revs; @@ -1276,26 +1356,25 @@ int cmd_cherry(int argc, const char **argv, const char *prefix) const char *upstream; const char *head = "HEAD"; const char *limit = NULL; - int verbose = 0; + int verbose = 0, abbrev = 0; - if (argc > 1 && !strcmp(argv[1], "-v")) { - verbose = 1; - argc--; - argv++; - } + struct option options[] = { + OPT__ABBREV(&abbrev), + OPT__VERBOSE(&verbose), + OPT_END() + }; - if (argc > 1 && !strcmp(argv[1], "-h")) - usage(cherry_usage); + argc = parse_options(argc, argv, prefix, options, cherry_usage, 0); switch (argc) { - case 4: - limit = argv[3]; - /* FALLTHROUGH */ case 3: - head = argv[2]; + limit = argv[2]; /* FALLTHROUGH */ case 2: - upstream = argv[1]; + head = argv[1]; + /* FALLTHROUGH */ + case 1: + upstream = argv[0]; break; default: current_branch = branch_get(NULL); @@ -1305,7 +1384,7 @@ int cmd_cherry(int argc, const char **argv, const char *prefix) fprintf(stderr, "Could not find a tracked" " remote branch, please" " specify <upstream> manually.\n"); - usage(cherry_usage); + usage_with_options(cherry_usage, options); } upstream = current_branch->merge[0]->dst; @@ -1358,12 +1437,13 @@ int cmd_cherry(int argc, const char **argv, const char *prefix) pretty_print_commit(CMIT_FMT_ONELINE, commit, &buf, &ctx); printf("%c %s %s\n", sign, - sha1_to_hex(commit->object.sha1), buf.buf); + find_unique_abbrev(commit->object.sha1, abbrev), + buf.buf); strbuf_release(&buf); } else { printf("%c %s\n", sign, - sha1_to_hex(commit->object.sha1)); + find_unique_abbrev(commit->object.sha1, abbrev)); } list = list->next; diff --git a/builtin/ls-files.c b/builtin/ls-files.c index b06506139..c0fbcdcf4 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -153,8 +153,7 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce) printf("%s%06o %s %d\t", tag, ce->ce_mode, - abbrev ? find_unique_abbrev(ce->sha1,abbrev) - : sha1_to_hex(ce->sha1), + find_unique_abbrev(ce->sha1,abbrev), ce_stage(ce)); } write_name_quoted(ce->name + offset, stdout, line_terminator); @@ -176,9 +175,7 @@ static int show_one_ru(struct string_list_item *item, void *cbdata) if (!ui->mode[i]) continue; printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i], - abbrev - ? find_unique_abbrev(ui->sha1[i], abbrev) - : sha1_to_hex(ui->sha1[i]), + find_unique_abbrev(ui->sha1[i], abbrev), i + 1); write_name_quoted(path + offset, stdout, line_terminator); } diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index 70f5622d9..8ee91eb54 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -4,7 +4,8 @@ #include "remote.h" static const char ls_remote_usage[] = -"git ls-remote [--heads] [--tags] [-u <exec> | --upload-pack <exec>] <repository> <refs>..."; +"git ls-remote [--heads] [--tags] [-u <exec> | --upload-pack <exec>]\n" +" [<repository> [<refs>...]]"; /* * Is there one among the list of patterns that match the tail part @@ -73,9 +74,6 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) break; } - if (!dest) - usage(ls_remote_usage); - if (argv[i]) { int j; pattern = xcalloc(sizeof(const char *), argc - i + 1); @@ -87,6 +85,11 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) } } remote = remote_get(dest); + if (!remote) { + if (dest) + die("bad repository '%s'", dest); + die("No remote configured to list refs from."); + } if (!remote->url_nr) die("remote %s has no configured URL", dest); transport = transport_get(remote, NULL); diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c index 4484185af..dc86b0d9a 100644 --- a/builtin/ls-tree.c +++ b/builtin/ls-tree.c @@ -103,13 +103,11 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen, } else strcpy(size_text, "-"); printf("%06o %s %s %7s\t", mode, type, - abbrev ? find_unique_abbrev(sha1, abbrev) - : sha1_to_hex(sha1), + find_unique_abbrev(sha1, abbrev), size_text); } else printf("%06o %s %s\t", mode, type, - abbrev ? find_unique_abbrev(sha1, abbrev) - : sha1_to_hex(sha1)); + find_unique_abbrev(sha1, abbrev)); } write_name_quotedpfx(base + chomp_prefix, baselen - chomp_prefix, pathname, stdout, line_termination); diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index ce2ef6bed..4a9729b9b 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -746,7 +746,8 @@ static int is_scissors_line(const struct strbuf *line) continue; } if (i + 1 < len && - (!memcmp(buf + i, ">8", 2) || !memcmp(buf + i, "8<", 2))) { + (!memcmp(buf + i, ">8", 2) || !memcmp(buf + i, "8<", 2) || + !memcmp(buf + i, ">%", 2) || !memcmp(buf + i, "%<", 2))) { in_perforation = 1; perforation += 2; scissors += 2; diff --git a/builtin/merge-file.c b/builtin/merge-file.c index 1e70073a7..610849a65 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -27,30 +27,35 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) mmbuffer_t result = {NULL, 0}; xmparam_t xmp = {{XDF_NEED_MINIMAL}}; int ret = 0, i = 0, to_stdout = 0; - int level = XDL_MERGE_ZEALOUS_ALNUM; - int style = 0, quiet = 0; - int favor = 0; + int quiet = 0; int nongit; - struct option options[] = { OPT_BOOLEAN('p', "stdout", &to_stdout, "send results to standard output"), - OPT_SET_INT(0, "diff3", &style, "use a diff3 based merge", XDL_MERGE_DIFF3), - OPT_SET_INT(0, "ours", &favor, "for conflicts, use our version", + OPT_SET_INT(0, "diff3", &xmp.style, "use a diff3 based merge", XDL_MERGE_DIFF3), + OPT_SET_INT(0, "ours", &xmp.favor, "for conflicts, use our version", XDL_MERGE_FAVOR_OURS), - OPT_SET_INT(0, "theirs", &favor, "for conflicts, use their version", + OPT_SET_INT(0, "theirs", &xmp.favor, "for conflicts, use their version", XDL_MERGE_FAVOR_THEIRS), + OPT_SET_INT(0, "union", &xmp.favor, "for conflicts, use a union version", + XDL_MERGE_FAVOR_UNION), + OPT_INTEGER(0, "marker-size", &xmp.marker_size, + "for conflicts, use this marker size"), OPT__QUIET(&quiet), OPT_CALLBACK('L', NULL, names, "name", "set labels for file1/orig_file/file2", &label_cb), OPT_END(), }; + xmp.level = XDL_MERGE_ZEALOUS_ALNUM; + xmp.style = 0; + xmp.favor = 0; + prefix = setup_git_directory_gently(&nongit); if (!nongit) { /* Read the configuration file */ git_config(git_xmerge_config, NULL); if (0 <= git_xmerge_style) - style = git_xmerge_style; + xmp.style = git_xmerge_style; } argc = parse_options(argc, argv, prefix, options, merge_file_usage, 0); @@ -72,8 +77,10 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) argv[i]); } - ret = xdl_merge(mmfs + 1, mmfs + 0, names[0], mmfs + 2, names[2], - &xmp, XDL_MERGE_FLAGS(level, style, favor), &result); + xmp.ancestor = names[1]; + xmp.file1 = names[0]; + xmp.file2 = names[2]; + ret = xdl_merge(mmfs + 1, mmfs + 0, mmfs + 2, &xmp, &result); for (i = 0; i < 3; i++) free(mmfs[i].ptr); diff --git a/builtin/merge.c b/builtin/merge.c index 3aaec7bed..37d414b3b 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -548,13 +548,53 @@ static void write_tree_trivial(unsigned char *sha1) die("git write-tree failed to write a tree"); } -static int try_merge_strategy(const char *strategy, struct commit_list *common, - const char *head_arg) +int try_merge_command(const char *strategy, struct commit_list *common, + const char *head_arg, struct commit_list *remotes) { const char **args; int i = 0, x = 0, ret; struct commit_list *j; struct strbuf buf = STRBUF_INIT; + + args = xmalloc((4 + xopts_nr + commit_list_count(common) + + commit_list_count(remotes)) * sizeof(char *)); + strbuf_addf(&buf, "merge-%s", strategy); + args[i++] = buf.buf; + for (x = 0; x < xopts_nr; x++) { + char *s = xmalloc(strlen(xopts[x])+2+1); + strcpy(s, "--"); + strcpy(s+2, xopts[x]); + args[i++] = s; + } + for (j = common; j; j = j->next) + args[i++] = xstrdup(sha1_to_hex(j->item->object.sha1)); + args[i++] = "--"; + args[i++] = head_arg; + for (j = remotes; j; j = j->next) + args[i++] = xstrdup(sha1_to_hex(j->item->object.sha1)); + args[i] = NULL; + ret = run_command_v_opt(args, RUN_GIT_CMD); + strbuf_release(&buf); + i = 1; + for (x = 0; x < xopts_nr; x++) + free((void *)args[i++]); + for (j = common; j; j = j->next) + free((void *)args[i++]); + i += 2; + for (j = remotes; j; j = j->next) + free((void *)args[i++]); + free(args); + discard_cache(); + if (read_cache() < 0) + die("failed to read the cache"); + resolve_undo_clear(); + + return ret; +} + +static int try_merge_strategy(const char *strategy, struct commit_list *common, + const char *head_arg) +{ int index_fd; struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); @@ -567,12 +607,13 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common, rollback_lock_file(lock); if (!strcmp(strategy, "recursive") || !strcmp(strategy, "subtree")) { - int clean; + int clean, x; struct commit *result; struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); int index_fd; struct commit_list *reversed = NULL; struct merge_options o; + struct commit_list *j; if (remoteheads->next) { error("Not handling anything other than two heads merge."); @@ -612,39 +653,7 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common, rollback_lock_file(lock); return clean ? 0 : 1; } else { - args = xmalloc((4 + xopts_nr + commit_list_count(common) + - commit_list_count(remoteheads)) * sizeof(char *)); - strbuf_addf(&buf, "merge-%s", strategy); - args[i++] = buf.buf; - for (x = 0; x < xopts_nr; x++) { - char *s = xmalloc(strlen(xopts[x])+2+1); - strcpy(s, "--"); - strcpy(s+2, xopts[x]); - args[i++] = s; - } - for (j = common; j; j = j->next) - args[i++] = xstrdup(sha1_to_hex(j->item->object.sha1)); - args[i++] = "--"; - args[i++] = head_arg; - for (j = remoteheads; j; j = j->next) - args[i++] = xstrdup(sha1_to_hex(j->item->object.sha1)); - args[i] = NULL; - ret = run_command_v_opt(args, RUN_GIT_CMD); - strbuf_release(&buf); - i = 1; - for (x = 0; x < xopts_nr; x++) - free((void *)args[i++]); - for (j = common; j; j = j->next) - free((void *)args[i++]); - i += 2; - for (j = remoteheads; j; j = j->next) - free((void *)args[i++]); - free(args); - discard_cache(); - if (read_cache() < 0) - die("failed to read the cache"); - resolve_undo_clear(); - return ret; + return try_merge_command(strategy, common, head_arg, remoteheads); } } @@ -667,7 +676,7 @@ static int count_unmerged_entries(void) return ret; } -static int checkout_fast_forward(unsigned char *head, unsigned char *remote) +int checkout_fast_forward(const unsigned char *head, const unsigned char *remote) { struct tree *trees[MAX_UNPACK_TREES]; struct unpack_trees_options opts; diff --git a/builtin/notes.c b/builtin/notes.c index feb710ac4..52b72fca6 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -16,15 +16,57 @@ #include "exec_cmd.h" #include "run-command.h" #include "parse-options.h" +#include "string-list.h" static const char * const git_notes_usage[] = { + "git notes [--ref <notes_ref>] [list [<object>]]", + "git notes [--ref <notes_ref>] add [-f] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]", + "git notes [--ref <notes_ref>] copy [-f] <from-object> <to-object>", + "git notes [--ref <notes_ref>] append [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]", + "git notes [--ref <notes_ref>] edit [<object>]", + "git notes [--ref <notes_ref>] show [<object>]", + "git notes [--ref <notes_ref>] remove [<object>]", + "git notes [--ref <notes_ref>] prune", + NULL +}; + +static const char * const git_notes_list_usage[] = { "git notes [list [<object>]]", - "git notes add [-f] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]", - "git notes copy [-f] <from-object> <to-object>", - "git notes append [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]", + NULL +}; + +static const char * const git_notes_add_usage[] = { + "git notes add [<options>] [<object>]", + NULL +}; + +static const char * const git_notes_copy_usage[] = { + "git notes copy [<options>] <from-object> <to-object>", + "git notes copy --stdin [<from-object> <to-object>]...", + NULL +}; + +static const char * const git_notes_append_usage[] = { + "git notes append [<options>] [<object>]", + NULL +}; + +static const char * const git_notes_edit_usage[] = { "git notes edit [<object>]", + NULL +}; + +static const char * const git_notes_show_usage[] = { "git notes show [<object>]", + NULL +}; + +static const char * const git_notes_remove_usage[] = { "git notes remove [<object>]", + NULL +}; + +static const char * const git_notes_prune_usage[] = { "git notes prune", NULL }; @@ -239,6 +281,8 @@ int commit_notes(struct notes_tree *t, const char *msg) t = &default_notes_tree; if (!t->initialized || !t->ref || !*t->ref) die("Cannot commit uninitialized/unreferenced notes tree"); + if (!t->dirty) + return 0; /* don't have to commit an unchanged tree */ /* Prepare commit message and reflog message */ strbuf_addstr(&buf, "notes: "); /* commit message starts at index 7 */ @@ -269,20 +313,219 @@ int commit_notes(struct notes_tree *t, const char *msg) return 0; } -int cmd_notes(int argc, const char **argv, const char *prefix) +combine_notes_fn *parse_combine_notes_fn(const char *v) +{ + if (!strcasecmp(v, "overwrite")) + return combine_notes_overwrite; + else if (!strcasecmp(v, "ignore")) + return combine_notes_ignore; + else if (!strcasecmp(v, "concatenate")) + return combine_notes_concatenate; + else + return NULL; +} + +static int notes_rewrite_config(const char *k, const char *v, void *cb) +{ + struct notes_rewrite_cfg *c = cb; + if (!prefixcmp(k, "notes.rewrite.") && !strcmp(k+14, c->cmd)) { + c->enabled = git_config_bool(k, v); + return 0; + } else if (!c->mode_from_env && !strcmp(k, "notes.rewritemode")) { + if (!v) + config_error_nonbool(k); + c->combine = parse_combine_notes_fn(v); + if (!c->combine) { + error("Bad notes.rewriteMode value: '%s'", v); + return 1; + } + return 0; + } else if (!c->refs_from_env && !strcmp(k, "notes.rewriteref")) { + /* note that a refs/ prefix is implied in the + * underlying for_each_glob_ref */ + if (!prefixcmp(v, "refs/notes/")) + string_list_add_refs_by_glob(c->refs, v); + else + warning("Refusing to rewrite notes in %s" + " (outside of refs/notes/)", v); + return 0; + } + + return 0; +} + + +struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd) +{ + struct notes_rewrite_cfg *c = xmalloc(sizeof(struct notes_rewrite_cfg)); + const char *rewrite_mode_env = getenv(GIT_NOTES_REWRITE_MODE_ENVIRONMENT); + const char *rewrite_refs_env = getenv(GIT_NOTES_REWRITE_REF_ENVIRONMENT); + c->cmd = cmd; + c->enabled = 1; + c->combine = combine_notes_concatenate; + c->refs = xcalloc(1, sizeof(struct string_list)); + c->refs->strdup_strings = 1; + c->refs_from_env = 0; + c->mode_from_env = 0; + if (rewrite_mode_env) { + c->mode_from_env = 1; + c->combine = parse_combine_notes_fn(rewrite_mode_env); + if (!c->combine) + error("Bad " GIT_NOTES_REWRITE_MODE_ENVIRONMENT + " value: '%s'", rewrite_mode_env); + } + if (rewrite_refs_env) { + c->refs_from_env = 1; + string_list_add_refs_from_colon_sep(c->refs, rewrite_refs_env); + } + git_config(notes_rewrite_config, c); + if (!c->enabled || !c->refs->nr) { + string_list_clear(c->refs, 0); + free(c->refs); + free(c); + return NULL; + } + c->trees = load_notes_trees(c->refs); + string_list_clear(c->refs, 0); + free(c->refs); + return c; +} + +int copy_note_for_rewrite(struct notes_rewrite_cfg *c, + const unsigned char *from_obj, const unsigned char *to_obj) +{ + int ret = 0; + int i; + for (i = 0; c->trees[i]; i++) + ret = copy_note(c->trees[i], from_obj, to_obj, 1, c->combine) || ret; + return ret; +} + +void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c) +{ + int i; + for (i = 0; c->trees[i]; i++) { + commit_notes(c->trees[i], "Notes added by 'git notes copy'"); + free_notes(c->trees[i]); + } + free(c->trees); + free(c); +} + +int notes_copy_from_stdin(int force, const char *rewrite_cmd) +{ + struct strbuf buf = STRBUF_INIT; + struct notes_rewrite_cfg *c = NULL; + struct notes_tree *t; + int ret = 0; + + if (rewrite_cmd) { + c = init_copy_notes_for_rewrite(rewrite_cmd); + if (!c) + return 0; + } else { + init_notes(NULL, NULL, NULL, 0); + t = &default_notes_tree; + } + + while (strbuf_getline(&buf, stdin, '\n') != EOF) { + unsigned char from_obj[20], to_obj[20]; + struct strbuf **split; + int err; + + split = strbuf_split(&buf, ' '); + if (!split[0] || !split[1]) + die("Malformed input line: '%s'.", buf.buf); + strbuf_rtrim(split[0]); + strbuf_rtrim(split[1]); + if (get_sha1(split[0]->buf, from_obj)) + die("Failed to resolve '%s' as a valid ref.", split[0]->buf); + if (get_sha1(split[1]->buf, to_obj)) + die("Failed to resolve '%s' as a valid ref.", split[1]->buf); + + if (rewrite_cmd) + err = copy_note_for_rewrite(c, from_obj, to_obj); + else + err = copy_note(t, from_obj, to_obj, force, + combine_notes_overwrite); + + if (err) { + error("Failed to copy notes from '%s' to '%s'", + split[0]->buf, split[1]->buf); + ret = 1; + } + + strbuf_list_free(split); + } + + if (!rewrite_cmd) { + commit_notes(t, "Notes added by 'git notes copy'"); + free_notes(t); + } else { + finish_copy_notes_for_rewrite(c); + } + return ret; +} + +static struct notes_tree *init_notes_check(const char *subcommand) +{ + struct notes_tree *t; + init_notes(NULL, NULL, NULL, 0); + t = &default_notes_tree; + + if (prefixcmp(t->ref, "refs/notes/")) + die("Refusing to %s notes in %s (outside of refs/notes/)", + subcommand, t->ref); + return t; +} + +static int list(int argc, const char **argv, const char *prefix) { struct notes_tree *t; - unsigned char object[20], from_obj[20], new_note[20]; + unsigned char object[20]; const unsigned char *note; + int retval = -1; + struct option options[] = { + OPT_END() + }; + + if (argc) + argc = parse_options(argc, argv, prefix, options, + git_notes_list_usage, 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_list_usage, options); + } + + t = init_notes_check("list"); + if (argc) { + if (get_sha1(argv[0], object)) + die("Failed to resolve '%s' as a valid ref.", argv[0]); + note = get_note(t, object); + if (note) { + puts(sha1_to_hex(note)); + retval = 0; + } else + retval = error("No note found for object %s.", + sha1_to_hex(object)); + } else + retval = for_each_note(t, 0, list_each_note, NULL); + + free_notes(t); + return retval; +} + +static int add(int argc, const char **argv, const char *prefix) +{ + int retval = 0, force = 0; const char *object_ref; + struct notes_tree *t; + unsigned char object[20], new_note[20]; char logmsg[100]; - - int list = 0, add = 0, copy = 0, append = 0, edit = 0, show = 0, - remove = 0, prune = 0, force = 0; - int given_object = 0, i = 1, retval = 0; + const unsigned char *note; struct msg_arg msg = { 0, 0, STRBUF_INIT }; struct option options[] = { - OPT_GROUP("Notes contents options"), { OPTION_CALLBACK, 'm', "message", &msg, "MSG", "note contents as a string", PARSE_OPT_NONEG, parse_msg_arg}, @@ -295,161 +538,325 @@ int cmd_notes(int argc, const char **argv, const char *prefix) { OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT", "reuse specified note object", PARSE_OPT_NONEG, parse_reuse_arg}, - OPT_GROUP("Other options"), OPT_BOOLEAN('f', "force", &force, "replace existing notes"), OPT_END() }; - git_config(git_default_config, NULL); + argc = parse_options(argc, argv, prefix, options, git_notes_add_usage, + 0); - argc = parse_options(argc, argv, prefix, options, git_notes_usage, 0); - - if (argc && !strcmp(argv[0], "list")) - list = 1; - else if (argc && !strcmp(argv[0], "add")) - add = 1; - else if (argc && !strcmp(argv[0], "copy")) - copy = 1; - else if (argc && !strcmp(argv[0], "append")) - append = 1; - else if (argc && !strcmp(argv[0], "edit")) - edit = 1; - else if (argc && !strcmp(argv[0], "show")) - show = 1; - else if (argc && !strcmp(argv[0], "remove")) - remove = 1; - else if (argc && !strcmp(argv[0], "prune")) - prune = 1; - else if (!argc) { - list = 1; /* Default to 'list' if no other subcommand given */ - i = 0; + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_add_usage, options); } - if (list + add + copy + append + edit + show + remove + prune != 1) - usage_with_options(git_notes_usage, options); - - if (msg.given && !(add || append || edit)) { - error("cannot use -m/-F/-c/-C options with %s subcommand.", - argv[0]); - usage_with_options(git_notes_usage, options); - } + object_ref = argc ? argv[0] : "HEAD"; - if (msg.given && edit) { - fprintf(stderr, "The -m/-F/-c/-C options have been deprecated " - "for the 'edit' subcommand.\n" - "Please use 'git notes add -f -m/-F/-c/-C' instead.\n"); - } + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); - if (force && !(add || copy)) { - error("cannot use -f option with %s subcommand.", argv[0]); - usage_with_options(git_notes_usage, options); - } + t = init_notes_check("add"); + note = get_note(t, object); - if (copy) { - const char *from_ref; - if (argc < 3) { - error("too few parameters"); - usage_with_options(git_notes_usage, options); + if (note) { + if (!force) { + retval = error("Cannot add notes. Found existing notes " + "for object %s. Use '-f' to overwrite " + "existing notes", sha1_to_hex(object)); + goto out; } - from_ref = argv[i++]; - if (get_sha1(from_ref, from_obj)) - die("Failed to resolve '%s' as a valid ref.", from_ref); - } - - given_object = argc > i; - object_ref = given_object ? argv[i++] : "HEAD"; - - if (argc > i || (prune && given_object)) { - error("too many parameters"); - usage_with_options(git_notes_usage, options); + fprintf(stderr, "Overwriting existing notes for object %s\n", + sha1_to_hex(object)); } - if (get_sha1(object_ref, object)) - die("Failed to resolve '%s' as a valid ref.", object_ref); + create_note(object, &msg, 0, note, new_note); - init_notes(NULL, NULL, NULL, 0); - t = &default_notes_tree; + if (is_null_sha1(new_note)) + remove_note(t, object); + else + add_note(t, object, new_note, combine_notes_overwrite); - if (prefixcmp(t->ref, "refs/notes/")) - die("Refusing to %s notes in %s (outside of refs/notes/)", - argv[0], t->ref); + snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'", + is_null_sha1(new_note) ? "removed" : "added", "add"); + commit_notes(t, logmsg); +out: + free_notes(t); + strbuf_release(&(msg.buf)); + return retval; +} - note = get_note(t, object); +static int copy(int argc, const char **argv, const char *prefix) +{ + int retval = 0, force = 0, from_stdin = 0; + const unsigned char *from_note, *note; + const char *object_ref; + unsigned char object[20], from_obj[20]; + struct notes_tree *t; + const char *rewrite_cmd = NULL; + struct option options[] = { + OPT_BOOLEAN('f', "force", &force, "replace existing notes"), + OPT_BOOLEAN(0, "stdin", &from_stdin, "read objects from stdin"), + OPT_STRING(0, "for-rewrite", &rewrite_cmd, "command", + "load rewriting config for <command> (implies " + "--stdin)"), + OPT_END() + }; - /* list command */ + argc = parse_options(argc, argv, prefix, options, git_notes_copy_usage, + 0); - if (list) { - if (given_object) { - if (note) { - puts(sha1_to_hex(note)); - goto end; - } + if (from_stdin || rewrite_cmd) { + if (argc) { + error("too many parameters"); + usage_with_options(git_notes_copy_usage, options); } else { - retval = for_each_note(t, 0, list_each_note, NULL); - goto end; + return notes_copy_from_stdin(force, rewrite_cmd); } } - /* show command */ - - if ((list || show) && !note) { - error("No note found for object %s.", sha1_to_hex(object)); - retval = 1; - goto end; - } else if (show) { - const char *show_args[3] = {"show", sha1_to_hex(note), NULL}; - retval = execv_git_cmd(show_args); - goto end; + if (2 < argc) { + error("too many parameters"); + usage_with_options(git_notes_copy_usage, options); } - /* add/append/edit/remove/prune command */ + if (get_sha1(argv[0], from_obj)) + die("Failed to resolve '%s' as a valid ref.", argv[0]); - if ((add || copy) && note) { + object_ref = 1 < argc ? argv[1] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("copy"); + note = get_note(t, object); + + if (note) { if (!force) { - error("Cannot %s notes. Found existing notes for object" - " %s. Use '-f' to overwrite existing notes", - argv[0], sha1_to_hex(object)); - retval = 1; - goto end; + retval = error("Cannot copy notes. Found existing " + "notes for object %s. Use '-f' to " + "overwrite existing notes", + sha1_to_hex(object)); + goto out; } fprintf(stderr, "Overwriting existing notes for object %s\n", sha1_to_hex(object)); } - if (remove) { - msg.given = 1; - msg.use_editor = 0; - strbuf_reset(&(msg.buf)); + from_note = get_note(t, from_obj); + if (!from_note) { + retval = error("Missing notes on source object %s. Cannot " + "copy.", sha1_to_hex(from_obj)); + goto out; } - if (prune) { - hashclr(new_note); - prune_notes(t); - goto commit; - } else if (copy) { - const unsigned char *from_note = get_note(t, from_obj); - if (!from_note) { - error("Missing notes on source object %s. Cannot copy.", - sha1_to_hex(from_obj)); - retval = 1; - goto end; - } - hashcpy(new_note, from_note); - } else - create_note(object, &msg, append, note, new_note); + add_note(t, object, from_note, combine_notes_overwrite); + commit_notes(t, "Notes added by 'git notes copy'"); +out: + free_notes(t); + return retval; +} + +static int append_edit(int argc, const char **argv, const char *prefix) +{ + const char *object_ref; + struct notes_tree *t; + unsigned char object[20], new_note[20]; + const unsigned char *note; + char logmsg[100]; + const char * const *usage; + struct msg_arg msg = { 0, 0, STRBUF_INIT }; + struct option options[] = { + { OPTION_CALLBACK, 'm', "message", &msg, "MSG", + "note contents as a string", PARSE_OPT_NONEG, + parse_msg_arg}, + { OPTION_CALLBACK, 'F', "file", &msg, "FILE", + "note contents in a file", PARSE_OPT_NONEG, + parse_file_arg}, + { OPTION_CALLBACK, 'c', "reedit-message", &msg, "OBJECT", + "reuse and edit specified note object", PARSE_OPT_NONEG, + parse_reedit_arg}, + { OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT", + "reuse specified note object", PARSE_OPT_NONEG, + parse_reuse_arg}, + OPT_END() + }; + int edit = !strcmp(argv[0], "edit"); + + usage = edit ? git_notes_edit_usage : git_notes_append_usage; + argc = parse_options(argc, argv, prefix, options, usage, + PARSE_OPT_KEEP_ARGV0); + + if (2 < argc) { + error("too many parameters"); + usage_with_options(usage, options); + } + + if (msg.given && edit) + fprintf(stderr, "The -m/-F/-c/-C options have been deprecated " + "for the 'edit' subcommand.\n" + "Please use 'git notes add -f -m/-F/-c/-C' instead.\n"); + + object_ref = 1 < argc ? argv[1] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check(argv[0]); + note = get_note(t, object); + + create_note(object, &msg, !edit, note, new_note); if (is_null_sha1(new_note)) remove_note(t, object); else add_note(t, object, new_note, combine_notes_overwrite); -commit: snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'", is_null_sha1(new_note) ? "removed" : "added", argv[0]); commit_notes(t, logmsg); - -end: free_notes(t); strbuf_release(&(msg.buf)); + return 0; +} + +static int show(int argc, const char **argv, const char *prefix) +{ + const char *object_ref; + struct notes_tree *t; + unsigned char object[20]; + const unsigned char *note; + int retval; + struct option options[] = { + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, git_notes_show_usage, + 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_show_usage, options); + } + + object_ref = argc ? argv[0] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("show"); + note = get_note(t, object); + + if (!note) + retval = error("No note found for object %s.", + sha1_to_hex(object)); + else { + const char *show_args[3] = {"show", sha1_to_hex(note), NULL}; + retval = execv_git_cmd(show_args); + } + free_notes(t); return retval; } + +static int remove_cmd(int argc, const char **argv, const char *prefix) +{ + struct option options[] = { + OPT_END() + }; + const char *object_ref; + struct notes_tree *t; + unsigned char object[20]; + + argc = parse_options(argc, argv, prefix, options, + git_notes_remove_usage, 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_remove_usage, options); + } + + object_ref = argc ? argv[0] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("remove"); + + fprintf(stderr, "Removing note for object %s\n", sha1_to_hex(object)); + remove_note(t, object); + + commit_notes(t, "Notes removed by 'git notes remove'"); + free_notes(t); + return 0; +} + +static int prune(int argc, const char **argv, const char *prefix) +{ + struct notes_tree *t; + struct option options[] = { + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, git_notes_prune_usage, + 0); + + if (argc) { + error("too many parameters"); + usage_with_options(git_notes_prune_usage, options); + } + + t = init_notes_check("prune"); + + prune_notes(t); + commit_notes(t, "Notes removed by 'git notes prune'"); + free_notes(t); + return 0; +} + +int cmd_notes(int argc, const char **argv, const char *prefix) +{ + int result; + const char *override_notes_ref = NULL; + struct option options[] = { + OPT_STRING(0, "ref", &override_notes_ref, "notes_ref", + "use notes from <notes_ref>"), + OPT_END() + }; + + git_config(git_default_config, NULL); + argc = parse_options(argc, argv, prefix, options, git_notes_usage, + PARSE_OPT_STOP_AT_NON_OPTION); + + if (override_notes_ref) { + struct strbuf sb = STRBUF_INIT; + if (!prefixcmp(override_notes_ref, "refs/notes/")) + /* we're happy */; + else if (!prefixcmp(override_notes_ref, "notes/")) + strbuf_addstr(&sb, "refs/"); + else + strbuf_addstr(&sb, "refs/notes/"); + strbuf_addstr(&sb, override_notes_ref); + setenv("GIT_NOTES_REF", sb.buf, 1); + strbuf_release(&sb); + } + + if (argc < 1 || !strcmp(argv[0], "list")) + result = list(argc, argv, prefix); + else if (!strcmp(argv[0], "add")) + result = add(argc, argv, prefix); + else if (!strcmp(argv[0], "copy")) + result = copy(argc, argv, prefix); + else if (!strcmp(argv[0], "append") || !strcmp(argv[0], "edit")) + result = append_edit(argc, argv, prefix); + else if (!strcmp(argv[0], "show")) + result = show(argc, argv, prefix); + else if (!strcmp(argv[0], "remove")) + result = remove_cmd(argc, argv, prefix); + else if (!strcmp(argv[0], "prune")) + result = prune(argc, argv, prefix); + else { + result = error("Unknown subcommand: %s", argv[0]); + usage_with_options(git_notes_usage, options); + } + + return result ? 1 : 0; +} diff --git a/builtin/push.c b/builtin/push.c index 62957eded..f4358b9d2 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -10,7 +10,7 @@ #include "parse-options.h" static const char * const push_usage[] = { - "git push [<options>] [<repository> <refspec>...]", + "git push [<options>] [<repository> [<refspec>...]]", NULL, }; diff --git a/builtin/reflog.c b/builtin/reflog.c index 64e45bd81..f73215686 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -13,7 +13,7 @@ */ static const char reflog_expire_usage[] = -"git reflog (show|expire) [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>..."; +"git reflog expire [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>..."; static const char reflog_delete_usage[] = "git reflog delete [--verbose] [--dry-run] [--rewrite] [--updateref] <refs>..."; @@ -36,6 +36,8 @@ struct expire_reflog_cb { FILE *newlog; const char *ref; struct commit *ref_commit; + struct commit_list *mark_list; + unsigned long mark_limit; struct cmd_reflog_expire_cb *cmd; unsigned char last_kept_sha1[20]; }; @@ -210,46 +212,23 @@ static int keep_entry(struct commit **it, unsigned char *sha1) return 1; } -static int unreachable(struct expire_reflog_cb *cb, struct commit *commit, unsigned char *sha1) +/* + * Starting from commits in the cb->mark_list, mark commits that are + * reachable from them. Stop the traversal at commits older than + * the expire_limit and queue them back, so that the caller can call + * us again to restart the traversal with longer expire_limit. + */ +static void mark_reachable(struct expire_reflog_cb *cb) { - /* - * We may or may not have the commit yet - if not, look it - * up using the supplied sha1. - */ - if (!commit) { - if (is_null_sha1(sha1)) - return 0; - - commit = lookup_commit_reference_gently(sha1, 1); - - /* Not a commit -- keep it */ - if (!commit) - return 0; - } - - /* Reachable from the current ref? Don't prune. */ - if (commit->object.flags & REACHABLE) - return 0; - if (in_merge_bases(commit, &cb->ref_commit, 1)) - return 0; - - /* We can't reach it - prune it. */ - return 1; -} + struct commit *commit; + struct commit_list *pending; + unsigned long expire_limit = cb->mark_limit; + struct commit_list *leftover = NULL; -static void mark_reachable(struct commit *commit, unsigned long expire_limit) -{ - /* - * We need to compute whether the commit on either side of a reflog - * entry is reachable from the tip of the ref for all entries. - * Mark commits that are reachable from the tip down to the - * time threshold first; we know a commit marked thusly is - * reachable from the tip without running in_merge_bases() - * at all. - */ - struct commit_list *pending = NULL; + for (pending = cb->mark_list; pending; pending = pending->next) + pending->item->object.flags &= ~REACHABLE; - commit_list_insert(commit, &pending); + pending = cb->mark_list; while (pending) { struct commit_list *entry = pending; struct commit_list *parent; @@ -261,8 +240,11 @@ static void mark_reachable(struct commit *commit, unsigned long expire_limit) if (parse_commit(commit)) continue; commit->object.flags |= REACHABLE; - if (commit->date < expire_limit) + if (commit->date < expire_limit) { + commit_list_insert(commit, &leftover); continue; + } + commit->object.flags |= REACHABLE; parent = commit->parents; while (parent) { commit = parent->item; @@ -272,6 +254,36 @@ static void mark_reachable(struct commit *commit, unsigned long expire_limit) commit_list_insert(commit, &pending); } } + cb->mark_list = leftover; +} + +static int unreachable(struct expire_reflog_cb *cb, struct commit *commit, unsigned char *sha1) +{ + /* + * We may or may not have the commit yet - if not, look it + * up using the supplied sha1. + */ + if (!commit) { + if (is_null_sha1(sha1)) + return 0; + + commit = lookup_commit_reference_gently(sha1, 1); + + /* Not a commit -- keep it */ + if (!commit) + return 0; + } + + /* Reachable from the current ref? Don't prune. */ + if (commit->object.flags & REACHABLE) + return 0; + + if (cb->mark_list && cb->mark_limit) { + cb->mark_limit = 0; /* dig down to the root */ + mark_reachable(cb); + } + + return !(commit->object.flags & REACHABLE); } static int expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1, @@ -348,8 +360,12 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused, cb.ref_commit = lookup_commit_reference_gently(sha1, 1); cb.ref = ref; cb.cmd = cmd; - if (cb.ref_commit) - mark_reachable(cb.ref_commit, cmd->expire_total); + if (cb.ref_commit) { + cb.mark_list = NULL; + commit_list_insert(cb.ref_commit, &cb.mark_list); + cb.mark_limit = cmd->expire_total; + mark_reachable(&cb); + } for_each_reflog_ent(ref, expire_reflog_ent, &cb); if (cb.ref_commit) clear_commit_marks(cb.ref_commit, REACHABLE); diff --git a/builtin/reset.c b/builtin/reset.c index 0f5022eed..1283068fd 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -22,13 +22,16 @@ #include "cache-tree.h" static const char * const git_reset_usage[] = { - "git reset [--mixed | --soft | --hard | --merge] [-q] [<commit>]", - "git reset [--mixed] <commit> [--] <paths>...", + "git reset [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>]", + "git reset [-q] <commit> [--] <paths>...", + "git reset --patch [<commit>] [--] [<paths>...]", NULL }; -enum reset_type { MIXED, SOFT, HARD, MERGE, NONE }; -static const char *reset_type_names[] = { "mixed", "soft", "hard", "merge", NULL }; +enum reset_type { MIXED, SOFT, HARD, MERGE, KEEP, NONE }; +static const char *reset_type_names[] = { + "mixed", "soft", "hard", "merge", "keep", NULL +}; static char *args_to_str(const char **argv) { @@ -71,6 +74,7 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet if (!quiet) opts.verbose_update = 1; switch (reset_type) { + case KEEP: case MERGE: opts.update = 1; break; @@ -85,6 +89,16 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet read_cache_unmerged(); + if (reset_type == KEEP) { + unsigned char head_sha1[20]; + if (get_sha1("HEAD", head_sha1)) + return error("You do not have a valid HEAD."); + if (!fill_tree_descriptor(desc, head_sha1)) + return error("Failed to find tree of HEAD."); + nr++; + opts.fn = twoway_merge; + } + if (!fill_tree_descriptor(desc + nr - 1, sha1)) return error("Failed to find tree of %s.", sha1_to_hex(sha1)); if (unpack_trees(nr, desc, &opts)) @@ -211,6 +225,14 @@ static void prepend_reflog_action(const char *action, char *buf, size_t size) warning("Reflog action message too long: %.*s...", 50, buf); } +static void die_if_unmerged_cache(int reset_type) +{ + if (is_merge() || read_cache() < 0 || unmerged_cache()) + die("Cannot do a %s reset in the middle of a merge.", + reset_type_names[reset_type]); + +} + int cmd_reset(int argc, const char **argv, const char *prefix) { int i = 0, reset_type = NONE, update_ref_status = 0, quiet = 0; @@ -229,6 +251,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) "reset HEAD, index and working tree", HARD), OPT_SET_INT(0, "merge", &reset_type, "reset HEAD, index and working tree", MERGE), + OPT_SET_INT(0, "keep", &reset_type, + "reset HEAD but keep local changes", KEEP), OPT_BOOLEAN('p', "patch", &patch_mode, "select hunks interactively"), OPT_END() }; @@ -304,7 +328,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (reset_type == NONE) reset_type = MIXED; /* by default */ - if (reset_type == HARD || reset_type == MERGE) + if (reset_type != SOFT && reset_type != MIXED) setup_work_tree(); if (reset_type == MIXED && is_bare_repository()) @@ -314,12 +338,18 @@ int cmd_reset(int argc, const char **argv, const char *prefix) /* Soft reset does not touch the index file nor the working tree * at all, but requires them in a good order. Other resets reset * the index file to the tree object we are switching to. */ - if (reset_type == SOFT) { - if (is_merge() || read_cache() < 0 || unmerged_cache()) - die("Cannot do a soft reset in the middle of a merge."); + if (reset_type == SOFT) + die_if_unmerged_cache(reset_type); + else { + int err; + if (reset_type == KEEP) + die_if_unmerged_cache(reset_type); + err = reset_index_file(sha1, reset_type, quiet); + if (reset_type == KEEP) + err = err || reset_index_file(sha1, MIXED, quiet); + if (err) + die("Could not reset index file to revision '%s'.", rev); } - else if (reset_index_file(sha1, reset_type, quiet)) - die("Could not reset index file to revision '%s'.", rev); /* Any resets update HEAD to the head being switched to, * saving the previous head in ORIG_HEAD before. */ diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 5679170e8..51ceb19d8 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -133,9 +133,12 @@ static void show_commit(struct commit *commit, void *data) */ if (graph_show_remainder(revs->graph)) putchar('\n'); + if (revs->commit_format == CMIT_FMT_ONELINE) + putchar('\n'); } } else { - if (buf.len) + if (revs->commit_format != CMIT_FMT_USERFORMAT || + buf.len) printf("%s%c", buf.buf, info->hdr_termination); } strbuf_release(&buf); @@ -313,7 +316,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) git_config(git_default_config, NULL); init_revisions(&revs, prefix); - revs.abbrev = 0; + revs.abbrev = DEFAULT_ABBREV; revs.commit_format = CMIT_FMT_UNSPECIFIED; argc = setup_revisions(argc, argv, &revs, NULL); diff --git a/builtin/revert.c b/builtin/revert.c index eff52687a..7976b5a32 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -13,6 +13,7 @@ #include "revision.h" #include "rerere.h" #include "merge-recursive.h" +#include "refs.h" /* * This implements the builtins revert and cherry-pick. @@ -35,16 +36,19 @@ static const char * const cherry_pick_usage[] = { NULL }; -static int edit, no_replay, no_commit, mainline, signoff; +static int edit, no_replay, no_commit, mainline, signoff, allow_ff; static enum { REVERT, CHERRY_PICK } action; static struct commit *commit; static const char *commit_name; static int allow_rerere_auto; static const char *me; +static const char *strategy; #define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION" +static char *get_encoding(const char *message); + static void parse_args(int argc, const char **argv) { const char * const * usage_str = @@ -59,9 +63,21 @@ static void parse_args(int argc, const char **argv) OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"), OPT_INTEGER('m', "mainline", &mainline, "parent number"), OPT_RERERE_AUTOUPDATE(&allow_rerere_auto), + OPT_STRING(0, "strategy", &strategy, "strategy", "merge strategy"), + OPT_END(), + OPT_END(), OPT_END(), }; + if (action == CHERRY_PICK) { + struct option cp_extra[] = { + OPT_BOOLEAN(0, "ff", &allow_ff, "allow fast-forward"), + OPT_END(), + }; + if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra)) + die("program error"); + } + if (parse_options(argc, argv, NULL, options, usage_str, 0) != 1) usage_with_options(usage_str, options); @@ -73,33 +89,69 @@ static void parse_args(int argc, const char **argv) exit(1); } -static char *get_oneline(const char *message) +struct commit_message { + char *parent_label; + const char *label; + const char *subject; + char *reencoded_message; + const char *message; +}; + +static int get_message(const char *raw_message, struct commit_message *out) { - char *result; - const char *p = message, *abbrev, *eol; + const char *encoding; + const char *p, *abbrev, *eol; + char *q; int abbrev_len, oneline_len; - if (!p) - die ("Could not read commit message of %s", - sha1_to_hex(commit->object.sha1)); + if (!raw_message) + return -1; + encoding = get_encoding(raw_message); + if (!encoding) + encoding = "UTF-8"; + if (!git_commit_encoding) + git_commit_encoding = "UTF-8"; + + out->reencoded_message = NULL; + out->message = raw_message; + if (strcmp(encoding, git_commit_encoding)) + out->reencoded_message = reencode_string(raw_message, + git_commit_encoding, encoding); + if (out->reencoded_message) + out->message = out->reencoded_message; + + abbrev = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV); + abbrev_len = strlen(abbrev); + + /* Find beginning and end of commit subject. */ + p = out->message; while (*p && (*p != '\n' || p[1] != '\n')) p++; - if (*p) { p += 2; for (eol = p + 1; *eol && *eol != '\n'; eol++) ; /* do nothing */ } else eol = p; - abbrev = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV); - abbrev_len = strlen(abbrev); oneline_len = eol - p; - result = xmalloc(abbrev_len + 5 + oneline_len); - memcpy(result, abbrev, abbrev_len); - memcpy(result + abbrev_len, "... ", 4); - memcpy(result + abbrev_len + 4, p, oneline_len); - result[abbrev_len + 4 + oneline_len] = '\0'; - return result; + + out->parent_label = xmalloc(strlen("parent of ") + abbrev_len + + strlen("... ") + oneline_len + 1); + q = out->parent_label; + q = mempcpy(q, "parent of ", strlen("parent of ")); + out->label = q; + q = mempcpy(q, abbrev, abbrev_len); + q = mempcpy(q, "... ", strlen("... ")); + out->subject = q; + q = mempcpy(q, p, oneline_len); + *q = '\0'; + return 0; +} + +static void free_message(struct commit_message *msg) +{ + free(msg->parent_label); + free(msg->reencoded_message); } static char *get_encoding(const char *message) @@ -124,28 +176,17 @@ static char *get_encoding(const char *message) return NULL; } -static struct lock_file msg_file; -static int msg_fd; - -static void add_to_msg(const char *string) -{ - int len = strlen(string); - if (write_in_full(msg_fd, string, len) < 0) - die_errno ("Could not write to MERGE_MSG"); -} - -static void add_message_to_msg(const char *message) +static void add_message_to_msg(struct strbuf *msgbuf, const char *message) { const char *p = message; while (*p && (*p != '\n' || p[1] != '\n')) p++; if (!*p) - add_to_msg(sha1_to_hex(commit->object.sha1)); + strbuf_addstr(msgbuf, sha1_to_hex(commit->object.sha1)); p += 2; - add_to_msg(p); - return; + strbuf_addstr(msgbuf, p); } static void set_author_ident_env(const char *message) @@ -221,6 +262,19 @@ static char *help_msg(const char *name) return strbuf_detach(&helpbuf, NULL); } +static void write_message(struct strbuf *msgbuf, const char *filename) +{ + static struct lock_file msg_file; + + int msg_fd = hold_lock_file_for_update(&msg_file, filename, + LOCK_DIE_ON_ERROR); + if (write_in_full(msg_fd, msgbuf->buf, msgbuf->len) < 0) + die_errno("Could not write to %s.", filename); + strbuf_release(msgbuf); + if (commit_lock_file(&msg_file) < 0) + die("Error wrapping up %s", filename); +} + static struct tree *empty_tree(void) { struct tree *tree = xcalloc(1, sizeof(struct tree)); @@ -244,18 +298,82 @@ static NORETURN void die_dirty_index(const char *me) } } -static int revert_or_cherry_pick(int argc, const char **argv) +static int fast_forward_to(const unsigned char *to, const unsigned char *from) +{ + struct ref_lock *ref_lock; + + read_cache(); + if (checkout_fast_forward(from, to)) + exit(1); /* the callee should have complained already */ + ref_lock = lock_any_ref_for_update("HEAD", from, 0); + return write_ref_sha1(ref_lock, to, "cherry-pick"); +} + +static void do_recursive_merge(struct commit *base, struct commit *next, + const char *base_label, const char *next_label, + unsigned char *head, struct strbuf *msgbuf, + char *defmsg) { - unsigned char head[20]; - struct commit *base, *next, *parent; - int i, index_fd, clean; - char *oneline, *reencoded_message = NULL; - const char *message, *encoding; - char *defmsg = git_pathdup("MERGE_MSG"); struct merge_options o; struct tree *result, *next_tree, *base_tree, *head_tree; + int clean, index_fd; static struct lock_file index_lock; + index_fd = hold_locked_index(&index_lock, 1); + + read_cache(); + init_merge_options(&o); + o.ancestor = base ? base_label : "(empty tree)"; + o.branch1 = "HEAD"; + o.branch2 = next ? next_label : "(empty tree)"; + + head_tree = parse_tree_indirect(head); + next_tree = next ? next->tree : empty_tree(); + base_tree = base ? base->tree : empty_tree(); + + clean = merge_trees(&o, + head_tree, + next_tree, base_tree, &result); + + if (active_cache_changed && + (write_cache(index_fd, active_cache, active_nr) || + commit_locked_index(&index_lock))) + die("%s: Unable to write new index file", me); + rollback_lock_file(&index_lock); + + if (!clean) { + int i; + strbuf_addstr(msgbuf, "\nConflicts:\n\n"); + for (i = 0; i < active_nr;) { + struct cache_entry *ce = active_cache[i++]; + if (ce_stage(ce)) { + strbuf_addch(msgbuf, '\t'); + strbuf_addstr(msgbuf, ce->name); + strbuf_addch(msgbuf, '\n'); + while (i < active_nr && !strcmp(ce->name, + active_cache[i]->name)) + i++; + } + } + write_message(msgbuf, defmsg); + fprintf(stderr, "Automatic %s failed.%s\n", + me, help_msg(commit_name)); + rerere(allow_rerere_auto); + exit(1); + } + write_message(msgbuf, defmsg); + fprintf(stderr, "Finished one %s.\n", me); +} + +static int revert_or_cherry_pick(int argc, const char **argv) +{ + unsigned char head[20]; + struct commit *base, *next, *parent; + const char *base_label, *next_label; + struct commit_message msg = { NULL, NULL, NULL, NULL, NULL }; + char *defmsg = NULL; + struct strbuf msgbuf = STRBUF_INIT; + git_config(git_default_config, NULL); me = action == REVERT ? "revert" : "cherry-pick"; setenv(GIT_REFLOG_ACTION, me, 0); @@ -265,6 +383,17 @@ static int revert_or_cherry_pick(int argc, const char **argv) if (action == REVERT && !no_replay) die("revert is incompatible with replay"); + if (allow_ff) { + if (signoff) + die("cherry-pick --ff cannot be used with --signoff"); + if (no_commit) + die("cherry-pick --ff cannot be used with --no-commit"); + if (no_replay) + die("cherry-pick --ff cannot be used with -x"); + if (edit) + die("cherry-pick --ff cannot be used with --edit"); + } + if (read_cache() < 0) die("git %s: failed to read the index", me); if (no_commit) { @@ -284,8 +413,6 @@ static int revert_or_cherry_pick(int argc, const char **argv) } discard_cache(); - index_fd = hold_locked_index(&index_lock, 1); - if (!commit->parents) { if (action == REVERT) die ("Cannot revert a root commit"); @@ -314,14 +441,17 @@ static int revert_or_cherry_pick(int argc, const char **argv) else parent = commit->parents->item; - if (!(message = commit->buffer)) - die ("Cannot get commit message for %s", - sha1_to_hex(commit->object.sha1)); + if (allow_ff && !hashcmp(parent->object.sha1, head)) + return fast_forward_to(commit->object.sha1, head); if (parent && parse_commit(parent) < 0) die("%s: cannot parse parent commit %s", me, sha1_to_hex(parent->object.sha1)); + if (get_message(commit->buffer, &msg) != 0) + die("Cannot get commit message for %s", + sha1_to_hex(commit->object.sha1)); + /* * "commit" is an existing commit. We would want to apply * the difference it introduces since its first parent "prev" @@ -329,89 +459,58 @@ static int revert_or_cherry_pick(int argc, const char **argv) * reverse of it if we are revert. */ - msg_fd = hold_lock_file_for_update(&msg_file, defmsg, - LOCK_DIE_ON_ERROR); - - encoding = get_encoding(message); - if (!encoding) - encoding = "UTF-8"; - if (!git_commit_encoding) - git_commit_encoding = "UTF-8"; - if ((reencoded_message = reencode_string(message, - git_commit_encoding, encoding))) - message = reencoded_message; - - oneline = get_oneline(message); + defmsg = git_pathdup("MERGE_MSG"); if (action == REVERT) { - char *oneline_body = strchr(oneline, ' '); - base = commit; + base_label = msg.label; next = parent; - add_to_msg("Revert \""); - add_to_msg(oneline_body + 1); - add_to_msg("\"\n\nThis reverts commit "); - add_to_msg(sha1_to_hex(commit->object.sha1)); + next_label = msg.parent_label; + strbuf_addstr(&msgbuf, "Revert \""); + strbuf_addstr(&msgbuf, msg.subject); + strbuf_addstr(&msgbuf, "\"\n\nThis reverts commit "); + strbuf_addstr(&msgbuf, sha1_to_hex(commit->object.sha1)); if (commit->parents->next) { - add_to_msg(", reversing\nchanges made to "); - add_to_msg(sha1_to_hex(parent->object.sha1)); + strbuf_addstr(&msgbuf, ", reversing\nchanges made to "); + strbuf_addstr(&msgbuf, sha1_to_hex(parent->object.sha1)); } - add_to_msg(".\n"); + strbuf_addstr(&msgbuf, ".\n"); } else { base = parent; + base_label = msg.parent_label; next = commit; - set_author_ident_env(message); - add_message_to_msg(message); + next_label = msg.label; + set_author_ident_env(msg.message); + add_message_to_msg(&msgbuf, msg.message); if (no_replay) { - add_to_msg("(cherry picked from commit "); - add_to_msg(sha1_to_hex(commit->object.sha1)); - add_to_msg(")\n"); + strbuf_addstr(&msgbuf, "(cherry picked from commit "); + strbuf_addstr(&msgbuf, sha1_to_hex(commit->object.sha1)); + strbuf_addstr(&msgbuf, ")\n"); } } - read_cache(); - init_merge_options(&o); - o.branch1 = "HEAD"; - o.branch2 = oneline; - - head_tree = parse_tree_indirect(head); - next_tree = next ? next->tree : empty_tree(); - base_tree = base ? base->tree : empty_tree(); - - clean = merge_trees(&o, - head_tree, - next_tree, base_tree, &result); - - if (active_cache_changed && - (write_cache(index_fd, active_cache, active_nr) || - commit_locked_index(&index_lock))) - die("%s: Unable to write new index file", me); - rollback_lock_file(&index_lock); - - if (!clean) { - add_to_msg("\nConflicts:\n\n"); - for (i = 0; i < active_nr;) { - struct cache_entry *ce = active_cache[i++]; - if (ce_stage(ce)) { - add_to_msg("\t"); - add_to_msg(ce->name); - add_to_msg("\n"); - while (i < active_nr && !strcmp(ce->name, - active_cache[i]->name)) - i++; - } + if (!strategy || !strcmp(strategy, "recursive") || action == REVERT) + do_recursive_merge(base, next, base_label, next_label, + head, &msgbuf, defmsg); + else { + int res; + struct commit_list *common = NULL; + struct commit_list *remotes = NULL; + write_message(&msgbuf, defmsg); + commit_list_insert(base, &common); + commit_list_insert(next, &remotes); + res = try_merge_command(strategy, common, + sha1_to_hex(head), remotes); + free_commit_list(common); + free_commit_list(remotes); + if (res) { + fprintf(stderr, "Automatic %s with strategy %s failed.%s\n", + me, strategy, help_msg(commit_name)); + rerere(allow_rerere_auto); + exit(1); } - if (commit_lock_file(&msg_file) < 0) - die ("Error wrapping up %s", defmsg); - fprintf(stderr, "Automatic %s failed.%s\n", - me, help_msg(commit_name)); - rerere(allow_rerere_auto); - exit(1); } - if (commit_lock_file(&msg_file) < 0) - die ("Error wrapping up %s", defmsg); - fprintf(stderr, "Finished one %s.\n", me); /* * @@ -437,7 +536,7 @@ static int revert_or_cherry_pick(int argc, const char **argv) args[i] = NULL; return execv_git_cmd(args); } - free(reencoded_message); + free_message(&msg); free(defmsg); return 0; diff --git a/builtin/tag.c b/builtin/tag.c index 4ef1c4f50..d311491e4 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -147,11 +147,11 @@ static int delete_tag(const char *name, const char *ref, static int verify_tag(const char *name, const char *ref, const unsigned char *sha1) { - const char *argv_verify_tag[] = {"git-verify-tag", + const char *argv_verify_tag[] = {"verify-tag", "-v", "SHA1_HEX", NULL}; argv_verify_tag[2] = sha1_to_hex(sha1); - if (run_command_v_opt(argv_verify_tag, 0)) + if (run_command_v_opt(argv_verify_tag, RUN_GIT_CMD)) return error("could not verify the tag '%s'", name); return 0; } @@ -387,6 +387,9 @@ static inline enum object_type object_type(unsigned int mode) #define ATTRIBUTE_MACRO_PREFIX "[attr]" #define GIT_NOTES_REF_ENVIRONMENT "GIT_NOTES_REF" #define GIT_NOTES_DEFAULT_REF "refs/notes/commits" +#define GIT_NOTES_DISPLAY_REF_ENVIRONMENT "GIT_NOTES_DISPLAY_REF" +#define GIT_NOTES_REWRITE_REF_ENVIRONMENT "GIT_NOTES_REWRITE_REF" +#define GIT_NOTES_REWRITE_MODE_ENVIRONMENT "GIT_NOTES_REWRITE_MODE" /* * Repository-local GIT_* environment variables @@ -698,7 +701,7 @@ static inline void *read_sha1_file(const unsigned char *sha1, enum object_type * return read_sha1_file_repl(sha1, type, size, NULL); } extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1); -extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1); +extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1); extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *); extern int force_object_loose(const unsigned char *sha1, time_t mtime); @@ -715,6 +718,8 @@ extern int has_loose_object_nonlocal(const unsigned char *sha1); extern int has_pack_index(const unsigned char *sha1); +extern void assert_sha1_type(const unsigned char *sha1, enum object_type expect); + extern const signed char hexval_table[256]; static inline unsigned int hexval(unsigned char c) { @@ -891,6 +896,7 @@ struct ref { extern struct ref *find_ref_by_name(const struct ref *list, const char *name); #define CONNECT_VERBOSE (1u << 0) +extern char *git_getpass(const char *prompt); extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags); extern int finish_connect(struct child_process *conn); extern int path_match(const char *path, int nr, char **match); @@ -940,6 +946,7 @@ extern int git_config_int(const char *, const char *); extern unsigned long git_config_ulong(const char *, const char *); extern int git_config_bool_or_int(const char *, const char *, int *); extern int git_config_bool(const char *, const char *); +extern int git_config_maybe_bool(const char *, const char *); extern int git_config_string(const char **, const char *, const char *); extern int git_config_pathname(const char **, const char *, const char *); extern int git_config_set(const char *, const char *); @@ -1038,6 +1045,7 @@ void shift_tree_by(const unsigned char *, const unsigned char *, unsigned char * #define WS_INDENT_WITH_NON_TAB 04 #define WS_CR_AT_EOL 010 #define WS_BLANK_AT_EOF 020 +#define WS_TAB_IN_INDENT 040 #define WS_TRAILING_SPACE (WS_BLANK_AT_EOL|WS_BLANK_AT_EOF) #define WS_DEFAULT_RULE (WS_TRAILING_SPACE|WS_SPACE_BEFORE_TAB) extern unsigned whitespace_rule_cfg; @@ -1046,7 +1054,7 @@ extern unsigned parse_whitespace_rule(const char *); extern unsigned ws_check(const char *line, int len, unsigned ws_rule); extern void ws_check_emit(const char *line, int len, unsigned ws_rule, FILE *stream, const char *set, const char *reset, const char *ws); extern char *whitespace_error_string(unsigned ws); -extern int ws_fix_copy(char *, const char *, int, unsigned, int *); +extern void ws_fix_copy(struct strbuf *, const char *, int, unsigned, int *); extern int ws_blank_line(const char *line, int len, unsigned ws_rule); /* ls-files */ @@ -1056,4 +1064,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix); char *alias_lookup(const char *alias); int split_cmdline(char *cmdline, const char ***argv); +/* builtin/merge.c */ +int checkout_fast_forward(const unsigned char *from, const unsigned char *to); + #endif /* CACHE_H */ @@ -47,7 +47,7 @@ void color_parse_mem(const char *value, int value_len, const char *var, { const char *ptr = value; int len = value_len; - int attr = -1; + unsigned int attr = 0; int fg = -2; int bg = -2; @@ -56,7 +56,7 @@ void color_parse_mem(const char *value, int value_len, const char *var, return; } - /* [fg [bg]] [attr] */ + /* [fg [bg]] [attr]... */ while (len > 0) { const char *word = ptr; int val, wordlen = 0; @@ -85,19 +85,27 @@ void color_parse_mem(const char *value, int value_len, const char *var, goto bad; } val = parse_attr(word, wordlen); - if (val < 0 || attr != -1) + if (0 <= val) + attr |= (1 << val); + else goto bad; - attr = val; } - if (attr >= 0 || fg >= 0 || bg >= 0) { + if (attr || fg >= 0 || bg >= 0) { int sep = 0; + int i; *dst++ = '\033'; *dst++ = '['; - if (attr >= 0) { - *dst++ = '0' + attr; - sep++; + + for (i = 0; attr; i++) { + unsigned bit = (1 << i); + if (!(attr & bit)) + continue; + attr &= ~bit; + if (sep++) + *dst++ = ';'; + *dst++ = '0' + i; } if (fg >= 0) { if (sep++) @@ -1,8 +1,20 @@ #ifndef COLOR_H #define COLOR_H -/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */ -#define COLOR_MAXLEN 24 +/* 2 + (2 * num_attrs) + 8 + 1 + 8 + 'm' + NUL */ +/* "\033[1;2;4;5;7;38;5;2xx;48;5;2xxm\0" */ +/* + * The maximum length of ANSI color sequence we would generate: + * - leading ESC '[' 2 + * - attr + ';' 2 * 8 (e.g. "1;") + * - fg color + ';' 9 (e.g. "38;5;2xx;") + * - fg color + ';' 9 (e.g. "48;5;2xx;") + * - terminating 'm' NUL 2 + * + * The above overcounts attr (we only use 5 not 8) and one semicolon + * but it is close enough. + */ +#define COLOR_MAXLEN 40 /* * IMPORTANT: Due to the way these color codes are emulated on Windows, @@ -18,7 +30,18 @@ #define GIT_COLOR_BLUE "\033[34m" #define GIT_COLOR_MAGENTA "\033[35m" #define GIT_COLOR_CYAN "\033[36m" +#define GIT_COLOR_BOLD_RED "\033[1;31m" +#define GIT_COLOR_BOLD_GREEN "\033[1;32m" +#define GIT_COLOR_BOLD_YELLOW "\033[1;33m" +#define GIT_COLOR_BOLD_BLUE "\033[1;34m" +#define GIT_COLOR_BOLD_MAGENTA "\033[1;35m" +#define GIT_COLOR_BOLD_CYAN "\033[1;36m" #define GIT_COLOR_BG_RED "\033[41m" +#define GIT_COLOR_BG_GREEN "\033[42m" +#define GIT_COLOR_BG_YELLOW "\033[43m" +#define GIT_COLOR_BG_BLUE "\033[44m" +#define GIT_COLOR_BG_MAGENTA "\033[45m" +#define GIT_COLOR_BG_CYAN "\033[46m" /* * This variable stores the value of color.ui diff --git a/combine-diff.c b/combine-diff.c index 61626912e..7557136c8 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -204,18 +204,17 @@ static void consume_line(void *state_, char *line, unsigned long len) static void combine_diff(const unsigned char *parent, unsigned int mode, mmfile_t *result_file, struct sline *sline, unsigned int cnt, int n, - int num_parent) + int num_parent, int result_deleted) { unsigned int p_lno, lno; unsigned long nmask = (1UL << n); xpparam_t xpp; xdemitconf_t xecfg; mmfile_t parent_file; - xdemitcb_t ecb; struct combine_diff_state state; unsigned long sz; - if (!cnt) + if (result_deleted) return; /* result deleted */ parent_file.ptr = grab_blob(parent, mode, &sz); @@ -231,7 +230,7 @@ static void combine_diff(const unsigned char *parent, unsigned int mode, state.n = n; xdi_diff_outf(&parent_file, result_file, consume_line, &state, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); free(parent_file.ptr); /* Assign line numbers for this parent. @@ -517,7 +516,7 @@ static void show_line_to_eol(const char *line, int len, const char *reset) } static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent, - int use_color) + int use_color, int result_deleted) { unsigned long mark = (1UL<<num_parent); unsigned long no_pre_delete = (2UL<<num_parent); @@ -530,7 +529,7 @@ static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent, const char *c_plain = diff_get_color(use_color, DIFF_PLAIN); const char *c_reset = diff_get_color(use_color, DIFF_RESET); - if (!cnt) + if (result_deleted) return; /* result deleted */ while (1) { @@ -687,6 +686,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, { struct diff_options *opt = &rev->diffopt; unsigned long result_size, cnt, lno; + int result_deleted = 0; char *result, *cp; struct sline *sline; /* survived lines */ int mode_differs = 0; @@ -767,6 +767,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, } else { deleted_file: + result_deleted = 1; result_size = 0; elem->mode = 0; result = xcalloc(1, 1); @@ -823,7 +824,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, combine_diff(elem->parent[i].sha1, elem->parent[i].mode, &result_file, sline, - cnt, i, num_parent); + cnt, i, num_parent, result_deleted); if (elem->parent[i].mode != elem->mode) mode_differs = 1; } @@ -889,7 +890,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, dump_quoted_path("+++ ", b_prefix, elem->path, c_meta, c_reset); dump_sline(sline, cnt, num_parent, - DIFF_OPT_TST(opt, COLOR_DIFF)); + DIFF_OPT_TST(opt, COLOR_DIFF), result_deleted); } free(result); @@ -790,3 +790,58 @@ struct commit_list *reduce_heads(struct commit_list *heads) free(other); return result; } + +static const char commit_utf8_warn[] = +"Warning: commit message does not conform to UTF-8.\n" +"You may want to amend it after fixing the message, or set the config\n" +"variable i18n.commitencoding to the encoding your project uses.\n"; + +int commit_tree(const char *msg, unsigned char *tree, + struct commit_list *parents, unsigned char *ret, + const char *author) +{ + int result; + int encoding_is_utf8; + struct strbuf buffer; + + assert_sha1_type(tree, OBJ_TREE); + + /* Not having i18n.commitencoding is the same as having utf-8 */ + encoding_is_utf8 = is_encoding_utf8(git_commit_encoding); + + strbuf_init(&buffer, 8192); /* should avoid reallocs for the headers */ + strbuf_addf(&buffer, "tree %s\n", sha1_to_hex(tree)); + + /* + * NOTE! This ordering means that the same exact tree merged with a + * different order of parents will be a _different_ changeset even + * if everything else stays the same. + */ + while (parents) { + struct commit_list *next = parents->next; + strbuf_addf(&buffer, "parent %s\n", + sha1_to_hex(parents->item->object.sha1)); + free(parents); + parents = next; + } + + /* Person/date information */ + if (!author) + author = git_author_info(IDENT_ERROR_ON_NO_NAME); + strbuf_addf(&buffer, "author %s\n", author); + strbuf_addf(&buffer, "committer %s\n", git_committer_info(IDENT_ERROR_ON_NO_NAME)); + if (!encoding_is_utf8) + strbuf_addf(&buffer, "encoding %s\n", git_commit_encoding); + strbuf_addch(&buffer, '\n'); + + /* And add the comment */ + strbuf_addstr(&buffer, msg); + + /* And check the encoding */ + if (encoding_is_utf8 && !is_utf8(buffer.buf)) + fprintf(stderr, commit_utf8_warn); + + result = write_sha1_file(buffer.buf, buffer.len, commit_type, ret); + strbuf_release(&buffer); + return result; +} @@ -74,11 +74,16 @@ struct pretty_print_context struct reflog_walk_info *reflog_info; }; +struct userformat_want { + unsigned notes:1; +}; + extern int has_non_ascii(const char *text); struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */ extern char *reencode_commit_message(const struct commit *commit, const char **encoding_p); extern void get_commit_format(const char *arg, struct rev_info *); +extern void userformat_find_requirements(const char *fmt, struct userformat_want *w); extern void format_commit_message(const struct commit *commit, const char *format, struct strbuf *sb, const struct pretty_print_context *context); @@ -158,4 +163,8 @@ static inline int single_parent(struct commit *commit) struct commit_list *reduce_heads(struct commit_list *heads); +extern int commit_tree(const char *msg, unsigned char *tree, + struct commit_list *parents, unsigned char *ret, + const char *author); + #endif /* COMMIT_H */ diff --git a/compat/bswap.h b/compat/bswap.h index f3b8c4418..54756dbb0 100644 --- a/compat/bswap.h +++ b/compat/bswap.h @@ -17,6 +17,8 @@ static inline uint32_t default_swab32(uint32_t val) ((val & 0x000000ff) << 24)); } +#undef bswap32 + #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) #define bswap32(x) ({ \ diff --git a/compat/mingw.c b/compat/mingw.c index c5bfb39b3..9a8e33658 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -140,6 +140,23 @@ int mingw_open (const char *filename, int oflags, ...) return fd; } +#undef write +ssize_t mingw_write(int fd, const void *buf, size_t count) +{ + /* + * While write() calls to a file on a local disk are translated + * into WriteFile() calls with a maximum size of 64KB on Windows + * XP and 256KB on Vista, no such cap is placed on writes to + * files over the network on Windows XP. Unfortunately, there + * seems to be a limit of 32MB-28KB on X64 and 64MB-32KB on x86; + * bigger writes fail on Windows XP. + * So we cap to a nice 31MB here to avoid write failures over + * the net without changing the number of WriteFile() calls in + * the local case. + */ + return write(fd, buf, min(count, 31 * 1024 * 1024)); +} + #undef fopen FILE *mingw_fopen (const char *filename, const char *otype) { @@ -275,8 +292,17 @@ int mingw_utime (const char *file_name, const struct utimbuf *times) int fh, rc; /* must have write permission */ - if ((fh = open(file_name, O_RDWR | O_BINARY)) < 0) - return -1; + DWORD attrs = GetFileAttributes(file_name); + if (attrs != INVALID_FILE_ATTRIBUTES && + (attrs & FILE_ATTRIBUTE_READONLY)) { + /* ignore errors here; open() will report them */ + SetFileAttributes(file_name, attrs & ~FILE_ATTRIBUTE_READONLY); + } + + if ((fh = open(file_name, O_RDWR | O_BINARY)) < 0) { + rc = -1; + goto revert_attrs; + } time_t_to_filetime(times->modtime, &mft); time_t_to_filetime(times->actime, &aft); @@ -286,6 +312,13 @@ int mingw_utime (const char *file_name, const struct utimbuf *times) } else rc = 0; close(fh); + +revert_attrs: + if (attrs != INVALID_FILE_ATTRIBUTES && + (attrs & FILE_ATTRIBUTE_READONLY)) { + /* ignore errors again */ + SetFileAttributes(file_name, attrs); + } return rc; } @@ -634,6 +667,7 @@ static int env_compare(const void *a, const void *b) } static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env, + const char *dir, int prepend_cmd, int fhin, int fhout, int fherr) { STARTUPINFO si; @@ -713,7 +747,7 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env, memset(&pi, 0, sizeof(pi)); ret = CreateProcess(cmd, args.buf, NULL, NULL, TRUE, flags, - env ? envblk.buf : NULL, NULL, &si, &pi); + env ? envblk.buf : NULL, dir, &si, &pi); if (env) strbuf_release(&envblk); @@ -730,10 +764,11 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env, static pid_t mingw_spawnve(const char *cmd, const char **argv, char **env, int prepend_cmd) { - return mingw_spawnve_fd(cmd, argv, env, prepend_cmd, 0, 1, 2); + return mingw_spawnve_fd(cmd, argv, env, NULL, prepend_cmd, 0, 1, 2); } pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env, + const char *dir, int fhin, int fhout, int fherr) { pid_t pid; @@ -756,14 +791,14 @@ pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env, pid = -1; } else { - pid = mingw_spawnve_fd(iprog, argv, env, 1, + pid = mingw_spawnve_fd(iprog, argv, env, dir, 1, fhin, fhout, fherr); free(iprog); } argv[0] = argv0; } else - pid = mingw_spawnve_fd(prog, argv, env, 0, + pid = mingw_spawnve_fd(prog, argv, env, dir, 0, fhin, fhout, fherr); free(prog); } diff --git a/compat/mingw.h b/compat/mingw.h index e81e752ed..0e3e74304 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -170,6 +170,9 @@ int link(const char *oldpath, const char *newpath); int mingw_open (const char *filename, int oflags, ...); #define open mingw_open +ssize_t mingw_write(int fd, const void *buf, size_t count); +#define write mingw_write + FILE *mingw_fopen (const char *filename, const char *otype); #define fopen mingw_fopen @@ -229,6 +232,7 @@ int mingw_utime(const char *file_name, const struct utimbuf *times); #define utime mingw_utime pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env, + const char *dir, int fhin, int fhout, int fherr); void mingw_execvp(const char *cmd, char *const *argv); #define execvp mingw_execvp diff --git a/compat/vcbuild/include/termios.h b/compat/vcbuild/include/termios.h new file mode 100644 index 000000000..0d8552a2c --- /dev/null +++ b/compat/vcbuild/include/termios.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/win32mmap.c b/compat/win32mmap.c index 1c5a14922..b58aa69fa 100644 --- a/compat/win32mmap.c +++ b/compat/win32mmap.c @@ -4,19 +4,19 @@ void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t of { HANDLE hmap; void *temp; - size_t len; + off_t len; struct stat st; uint64_t o = offset; uint32_t l = o & 0xFFFFFFFF; uint32_t h = (o >> 32) & 0xFFFFFFFF; if (!fstat(fd, &st)) - len = xsize_t(st.st_size); + len = st.st_size; else die("mmap: could not determine filesize"); if ((length + offset) > len) - length = len - offset; + length = xsize_t(len - offset); if (!(flags & MAP_PRIVATE)) die("Invalid usage of mmap when built with USE_WIN32_MMAP"); @@ -365,17 +365,30 @@ unsigned long git_config_ulong(const char *name, const char *value) return ret; } -int git_config_bool_or_int(const char *name, const char *value, int *is_bool) +int git_config_maybe_bool(const char *name, const char *value) { - *is_bool = 1; if (!value) return 1; if (!*value) return 0; - if (!strcasecmp(value, "true") || !strcasecmp(value, "yes") || !strcasecmp(value, "on")) + if (!strcasecmp(value, "true") + || !strcasecmp(value, "yes") + || !strcasecmp(value, "on")) return 1; - if (!strcasecmp(value, "false") || !strcasecmp(value, "no") || !strcasecmp(value, "off")) + if (!strcasecmp(value, "false") + || !strcasecmp(value, "no") + || !strcasecmp(value, "off")) return 0; + return -1; +} + +int git_config_bool_or_int(const char *name, const char *value, int *is_bool) +{ + int v = git_config_maybe_bool(name, value); + if (0 <= v) { + *is_bool = 1; + return v; + } *is_bool = 0; return git_config_int(name, value); } diff --git a/configure.ac b/configure.ac index 914ae5759..f4d7372ef 100644 --- a/configure.ac +++ b/configure.ac @@ -179,6 +179,26 @@ fi], AC_MSG_NOTICE([Will try -pthread then -lpthread to enable POSIX Threads.]) ]) +# Define option to enable JavaScript minification +AC_ARG_ENABLE([jsmin], +[AS_HELP_STRING([--enable-jsmin=PATH], + [PATH is the name of a JavaScript minifier or the absolute path to one.])], +[ + JSMIN=$enableval; + AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) + GIT_CONF_APPEND_LINE(JSMIN=$enableval); +]) + +# Define option to enable CSS minification +AC_ARG_ENABLE([cssmin], +[AS_HELP_STRING([--enable-cssmin=PATH], + [PATH is the name of a CSS minifier or the absolute path to one.])], +[ + CSSMIN=$enableval; + AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) + GIT_CONF_APPEND_LINE(CSSMIN=$enableval); +]) + ## Site configuration (override autodetection) ## --with-PACKAGE[=ARG] and --without-PACKAGE AC_MSG_NOTICE([CHECKS for site configuration]) @@ -612,3 +612,40 @@ int finish_connect(struct child_process *conn) free(conn); return code; } + +char *git_getpass(const char *prompt) +{ + char *askpass; + struct child_process pass; + const char *args[3]; + static struct strbuf buffer = STRBUF_INIT; + + askpass = getenv("GIT_ASKPASS"); + + if (!askpass || !(*askpass)) + return getpass(prompt); + + args[0] = askpass; + args[1] = prompt; + args[2] = NULL; + + memset(&pass, 0, sizeof(pass)); + pass.argv = args; + pass.out = -1; + + if (start_command(&pass)) + exit(1); + + strbuf_reset(&buffer); + if (strbuf_read(&buffer, pass.out, 20) < 0) + die("failed to read password from %s\n", askpass); + + close(pass.out); + + if (finish_command(&pass)) + exit(1); + + strbuf_setlen(&buffer, strcspn(buffer.buf, "\r\n")); + + return buffer.buf; +} diff --git a/contrib/ciabot/README b/contrib/ciabot/README new file mode 100644 index 000000000..3b916acec --- /dev/null +++ b/contrib/ciabot/README @@ -0,0 +1,12 @@ +These are hook scripts for the CIA notification service at <http://cia.vc/> + +They are maintained by Eric S. Raymond <esr@thyrsus.com>. There is an +upstream resource page for them at <http://www.catb.org/esr/ciabot/>, +but they are unlikely to change rapidly. + +You probably want the Python version; it's faster, more capable, and +better documented. The shell version is maintained only as a fallback +for use on hosting sites that don't permit Python hook scripts. + +You will find installation instructions for each script in its comment +header. diff --git a/contrib/ciabot/ciabot.py b/contrib/ciabot/ciabot.py new file mode 100755 index 000000000..d0627e085 --- /dev/null +++ b/contrib/ciabot/ciabot.py @@ -0,0 +1,222 @@ +#!/usr/bin/env python +# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com> +# Distributed under BSD terms. +# +# This script contains porcelain and porcelain byproducts. +# It's Python because the Python standard libraries avoid portability/security +# issues raised by callouts in the ancestral Perl and sh scripts. It should +# be compatible back to Python 2.1.5 +# +# usage: ciabot.py [-V] [-n] [-p projectname] [refname [commits...]] +# +# This script is meant to be run either in a post-commit hook or in an +# update hook. If there's nothing unusual about your hosting setup, +# you can specify the project name with a -p option and avoid having +# to modify this script. Try it with -n to see the notification mail +# dumped to stdout and verify that it looks sane. With -V it dumps its +# version and exits. +# +# In post-commit, run it without arguments (other than possibly a -p +# option). It will query for current HEAD and the latest commit ID to +# get the information it needs. +# +# In update, call it with a refname followed by a list of commits: +# You want to reverse the order git rev-list emits becxause it lists +# from most recent to oldest. +# +# /path/to/ciabot.py ${refname} $(git rev-list ${oldhead}..${newhead} | tac) +# +# Note: this script uses mail, not XML-RPC, in order to avoid stalling +# until timeout when the CIA XML-RPC server is down. +# + +# +# The project as known to CIA. You will either want to change this +# or invoke the script with a -p option to set it. +# +project=None + +# +# You may not need to change these: +# +import os, sys, commands, socket, urllib + +# Name of the repository. +# You can hardwire this to make the script faster. +repo = os.path.basename(os.getcwd()) + +# Fully-qualified domain name of this host. +# You can hardwire this to make the script faster. +host = socket.getfqdn() + +# Changeset URL prefix for your repo: when the commit ID is appended +# to this, it should point at a CGI that will display the commit +# through gitweb or something similar. The defaults will probably +# work if you have a typical gitweb/cgit setup. +# +#urlprefix="http://%(host)s/cgi-bin/gitweb.cgi?p=%(repo)s;a=commit;h=" +urlprefix="http://%(host)s/cgi-bin/cgit.cgi/%(repo)s/commit/?id=" + +# The service used to turn your gitwebbish URL into a tinyurl so it +# will take up less space on the IRC notification line. +tinyifier = "http://tinyurl.com/api-create.php?url=" + +# The template used to generate the XML messages to CIA. You can make +# visible changes to the IRC-bot notification lines by hacking this. +# The default will produce a notfication line that looks like this: +# +# ${project}: ${author} ${repo}:${branch} * ${rev} ${files}: ${logmsg} ${url} +# +# By omitting $files you can collapse the files part to a single slash. +xml = '''\ +<message> + <generator> + <name>CIA Python client for Git</name> + <version>%(gitver)s</version> + <url>%(generator)s</url> + </generator> + <source> + <project>%(project)s</project> + <branch>%(repo)s:%(branch)s</branch> + </source> + <timestamp>%(ts)s</timestamp> + <body> + <commit> + <author>%(author)s</author> + <revision>%(rev)s</revision> + <files> + %(files)s + </files> + <log>%(logmsg)s %(url)s</log> + <url>%(url)s</url> + </commit> + </body> +</message> +''' + +# +# No user-serviceable parts below this line: +# + +# Addresses for the e-mail. The from address is a dummy, since CIA +# will never reply to this mail. +fromaddr = "CIABOT-NOREPLY@" + host +toaddr = "cia@cia.navi.cx" + +# Identify the generator script. +# Should only change when the script itself gets a new home and maintainer. +generator="http://www.catb.org/~esr/ciabot.py" + +def do(command): + return commands.getstatusoutput(command)[1] + +def report(refname, merged): + "Generate a commit notification to be reported to CIA" + + # Try to tinyfy a reference to a web view for this commit. + try: + url = open(urllib.urlretrieve(tinyifier + urlprefix + merged)[0]).read() + except: + url = urlprefix + merged + + branch = os.path.basename(refname) + + # Compute a shortnane for the revision + rev = do("git describe ${merged} 2>/dev/null") or merged[:12] + + # Extract the neta-information for the commit + rawcommit = do("git cat-file commit " + merged) + files=do("git diff-tree -r --name-only '"+ merged +"' | sed -e '1d' -e 's-.*-<file>&</file>-'") + inheader = True + headers = {} + logmsg = "" + for line in rawcommit.split("\n"): + if inheader: + if line: + fields = line.split() + headers[fields[0]] = " ".join(fields[1:]) + else: + inheader = False + else: + logmsg = line + break + (author, ts) = headers["author"].split(">") + + # This discards the part of the authors addrsss after @. + # Might be bnicece to ship the full email address, if not + # for spammers' address harvesters - getting this wrong + # would make the freenode #commits channel into harvester heaven. + author = author.replace("<", "").split("@")[0].split()[-1] + + # This ignores the timezone. Not clear what to do with it... + ts = ts.strip().split()[0] + + context = locals() + context.update(globals()) + + out = xml % context + + message = '''\ +Message-ID: <%(merged)s.%(author)s@%(project)s> +From: %(fromaddr)s +To: %(toaddr)s +Content-type: text/xml +Subject: DeliverXML + +%(out)s''' % locals() + + return message + +if __name__ == "__main__": + import getopt + + try: + (options, arguments) = getopt.getopt(sys.argv[1:], "np:V") + except getopt.GetoptError, msg: + print "ciabot.py: " + str(msg) + raise SystemExit, 1 + + mailit = True + for (switch, val) in options: + if switch == '-p': + project = val + elif switch == '-n': + mailit = False + elif switch == '-V': + print "ciabot.py: version 3.2" + sys.exit(0) + + # Cough and die if user has not specified a project + if not project: + sys.stderr.write("ciabot.py: no project specified, bailing out.\n") + sys.exit(1) + + # We'll need the git version number. + gitver = do("git --version").split()[0] + + urlprefix = urlprefix % globals() + + # The script wants a reference to head followed by the list of + # commit ID to report about. + if len(arguments) == 0: + refname = do("git symbolic-ref HEAD 2>/dev/null") + merges = [do("git rev-parse HEAD")] + else: + refname = arguments[0] + merges = arguments[1:] + + if mailit: + import smtplib + server = smtplib.SMTP('localhost') + + for merged in merges: + message = report(refname, merged) + if mailit: + server.sendmail(fromaddr, [toaddr], message) + else: + print message + + if mailit: + server.quit() + +#End diff --git a/contrib/ciabot/ciabot.sh b/contrib/ciabot/ciabot.sh new file mode 100755 index 000000000..eb87bba38 --- /dev/null +++ b/contrib/ciabot/ciabot.sh @@ -0,0 +1,192 @@ +#!/bin/sh +# Distributed under the terms of the GNU General Public License v2 +# Copyright (c) 2006 Fernando J. Pereda <ferdy@gentoo.org> +# Copyright (c) 2008 Natanael Copa <natanael.copa@gmail.com> +# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com> +# +# This is a version 3.x of ciabot.sh; use -V to find the exact +# version. Versions 1 and 2 were shipped in 2006 and 2008 and are not +# version-stamped. The version 2 maintainer has passed the baton. +# +# Note: This script should be considered obsolete. +# There is a faster, better-documented rewrite in Python: find it as ciabot.py +# Use this only if your hosting site forbids Python hooks. +# +# Originally based on Git ciabot.pl by Petr Baudis. +# This script contains porcelain and porcelain byproducts. +# +# usage: ciabot.sh [-V] [-n] [-p projectname] [refname commit] +# +# This script is meant to be run either in a post-commit hook or in an +# update hook. If there's nothing unusual about your hosting setup, +# you can specify the project name with a -p option and avoid having +# to modify this script. Try it with -n first to see the notification +# mail dumped to stdout and verify that it looks sane. Use -V to dump +# the version and exit. +# +# In post-commit, run it without arguments (other than possibly a -p +# option). It will query for current HEAD and the latest commit ID to +# get the information it needs. +# +# In update, you have to call it once per merged commit: +# +# refname=$1 +# oldhead=$2 +# newhead=$3 +# for merged in $(git rev-list ${oldhead}..${newhead} | tac) ; do +# /path/to/ciabot.bash ${refname} ${merged} +# done +# +# The reason for the tac call ids that git rev-list emits commits from +# most recent to least - better to ship notifactions from oldest to newest. +# +# Note: this script uses mail, not XML-RPC, in order to avoid stalling +# until timeout when the CIA XML-RPC server is down. +# + +# +# The project as known to CIA. You will either want to change this +# or set the project name with a -p option. +# +project= + +# +# You may not need to change these: +# + +# Name of the repository. +# You can hardwire this to make the script faster. +repo="`basename ${PWD}`" + +# Fully qualified domain name of the repo host. +# You can hardwire this to make the script faster. +host=`hostname --fqdn` + +# Changeset URL prefix for your repo: when the commit ID is appended +# to this, it should point at a CGI that will display the commit +# through gitweb or something similar. The defaults will probably +# work if you have a typical gitweb/cgit setup. +#urlprefix="http://${host}/cgi-bin/gitweb.cgi?p=${repo};a=commit;h=" +urlprefix="http://${host}/cgi-bin/cgit.cgi/${repo}/commit/?id=" + +# +# You probably will not need to change the following: +# + +# Identify the script. Should change only when the script itself +# gets a new home and maintainer. +generator="http://www.catb.org/~esr/ciabot/ciabot.sh" + +# Addresses for the e-mail +from="CIABOT-NOREPLY@${host}" +to="cia@cia.navi.cx" + +# SMTP client to use - may need to edit the absolute pathname for your system +sendmail="sendmail -t -f ${from}" + +# +# No user-serviceable parts below this line: +# + +# Should include all places sendmail is likely to lurk. +PATH="$PATH:/usr/sbin/" + +mode=mailit +while getopts pnV opt +do + case $opt in + p) project=$2; shift ; shift ;; + n) mode=dumpit; shift ;; + V) echo "ciabot.sh: version 3.2"; exit 0; shift ;; + esac +done + +# Cough and die if user has not specified a project +if [ -z "$project" ] +then + echo "ciabot.sh: no project specified, bailing out." >&2 + exit 1 +fi + +if [ $# -eq 0 ] ; then + refname=$(git symbolic-ref HEAD 2>/dev/null) + merged=$(git rev-parse HEAD) +else + refname=$1 + merged=$2 +fi + +# This tries to turn your gitwebbish URL into a tinyurl so it will take up +# less space on the IRC notification line. Some repo sites (I'm looking at +# you, berlios.de!) forbid wget calls for security reasons. On these, +# the code will fall back to the full un-tinyfied URL. +longurl=${urlprefix}${merged} +url=$(wget -O - -q http://tinyurl.com/api-create.php?url=${longurl} 2>/dev/null) +if [ -z "$url" ]; then + url="${longurl}" +fi + +refname=${refname##refs/heads/} + +gitver=$(git --version) +gitver=${gitver##* } + +rev=$(git describe ${merged} 2>/dev/null) +# ${merged:0:12} was the only bashism left in the 2008 version of this +# script, according to checkbashisms. Replace it with ${merged} here +# because it was just a fallback anyway, and it's worth accepting a +# longer fallback for faster execution and removing the bash +# dependency. +[ -z ${rev} ] && rev=${merged} + +# This discards the part of the author's address after @. +# Might be nice to ship the full email address, if not +# for spammers' address harvesters - getting this wrong +# would make the freenode #commits channel into harvester heaven. +rawcommit=$(git cat-file commit ${merged}) +author=$(echo "$rawcommit" | sed -n -e '/^author .*<\([^@]*\).*$/s--\1-p') +logmessage=$(echo "$rawcommit" | sed -e '1,/^$/d' | head -n 1) +logmessage=$(echo "$logmessage" | sed 's/\&/&\;/g; s/</<\;/g; s/>/>\;/g') +ts=$(echo "$rawcommit" | sed -n -e '/^author .*> \([0-9]\+\).*$/s--\1-p') +files=$(git diff-tree -r --name-only ${merged} | sed -e '1d' -e 's-.*-<file>&</file>-') + +out=" +<message> + <generator> + <name>CIA Shell client for Git</name> + <version>${gitver}</version> + <url>${generator}</url> + </generator> + <source> + <project>${project}</project> + <branch>$repo:${refname}</branch> + </source> + <timestamp>${ts}</timestamp> + <body> + <commit> + <author>${author}</author> + <revision>${rev}</revision> + <files> + ${files} + </files> + <log>${logmessage} ${url}</log> + <url>${url}</url> + </commit> + </body> +</message>" + +if [ "$mode" = "dumpit" ] +then + sendmail=cat +fi + +${sendmail} << EOM +Message-ID: <${merged}.${author}@${project}> +From: ${from} +To: ${to} +Content-type: text/xml +Subject: DeliverXML +${out} +EOM + +# vim: set tw=70 : diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 733ac39a3..545bd4b38 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -627,10 +627,19 @@ __git_aliased_command () local word cmdline=$(git --git-dir="$(__gitdir)" \ config --get "alias.$1") for word in $cmdline; do - if [ "${word##-*}" ]; then - echo $word + case "$word" in + \!gitk|gitk) + echo "gitk" return - fi + ;; + \!*) : shell command alias ;; + -*) : option ;; + *=*) : setting env ;; + git) : git itself ;; + *) + echo "$word" + return + esac done } @@ -1084,6 +1093,11 @@ _git_gc () COMPREPLY=() } +_git_gitk () +{ + _gitk +} + _git_grep () { __git_has_doubledash && return @@ -1436,6 +1450,11 @@ _git_send_email () COMPREPLY=() } +_git_stage () +{ + _git_add +} + __git_config_get_set_variables () { local prevword word config_file= c=$COMP_CWORD @@ -2167,6 +2186,11 @@ _git_tag () esac } +_git_whatchanged () +{ + _git_log +} + _git () { local i c=1 command __git_dir @@ -2203,64 +2227,14 @@ _git () return fi + local completion_func="_git_${command//-/_}" + declare -F $completion_func >/dev/null && $completion_func && return + local expansion=$(__git_aliased_command "$command") - [ "$expansion" ] && command="$expansion" - - case "$command" in - am) _git_am ;; - add) _git_add ;; - apply) _git_apply ;; - archive) _git_archive ;; - bisect) _git_bisect ;; - bundle) _git_bundle ;; - branch) _git_branch ;; - checkout) _git_checkout ;; - cherry) _git_cherry ;; - cherry-pick) _git_cherry_pick ;; - clean) _git_clean ;; - clone) _git_clone ;; - commit) _git_commit ;; - config) _git_config ;; - describe) _git_describe ;; - diff) _git_diff ;; - difftool) _git_difftool ;; - fetch) _git_fetch ;; - format-patch) _git_format_patch ;; - fsck) _git_fsck ;; - gc) _git_gc ;; - grep) _git_grep ;; - help) _git_help ;; - init) _git_init ;; - log) _git_log ;; - ls-files) _git_ls_files ;; - ls-remote) _git_ls_remote ;; - ls-tree) _git_ls_tree ;; - merge) _git_merge;; - mergetool) _git_mergetool;; - merge-base) _git_merge_base ;; - mv) _git_mv ;; - name-rev) _git_name_rev ;; - notes) _git_notes ;; - pull) _git_pull ;; - push) _git_push ;; - rebase) _git_rebase ;; - remote) _git_remote ;; - replace) _git_replace ;; - reset) _git_reset ;; - revert) _git_revert ;; - rm) _git_rm ;; - send-email) _git_send_email ;; - shortlog) _git_shortlog ;; - show) _git_show ;; - show-branch) _git_show_branch ;; - stash) _git_stash ;; - stage) _git_add ;; - submodule) _git_submodule ;; - svn) _git_svn ;; - tag) _git_tag ;; - whatchanged) _git_log ;; - *) COMPREPLY=() ;; - esac + if [ -n "$expansion" ]; then + completion_func="_git_${expansion//-/_}" + declare -F $completion_func >/dev/null && $completion_func + fi } _gitk () diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index cd96c6f81..c1ea643ac 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -802,7 +802,7 @@ class P4Submit(Command): self.oldWorkingDirectory = os.getcwd() chdir(self.clientPath) - print "Syncronizing p4 checkout..." + print "Synchronizing p4 checkout..." p4_system("sync ...") self.check() diff --git a/contrib/fast-import/import-zips.py b/contrib/fast-import/import-zips.py index 7051a83a5..82f5ed3dd 100755 --- a/contrib/fast-import/import-zips.py +++ b/contrib/fast-import/import-zips.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/env python ## zip archive frontend for git-fast-import ## diff --git a/contrib/hg-to-git/hg-to-git.py b/contrib/hg-to-git/hg-to-git.py index 854cd94ba..046cb2b26 100755 --- a/contrib/hg-to-git/hg-to-git.py +++ b/contrib/hg-to-git/hg-to-git.py @@ -1,4 +1,4 @@ -#! /usr/bin/python +#!/usr/bin/env python """ hg-to-git.py - A Mercurial to GIT converter diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email index 58a35c828..30ae63d74 100755 --- a/contrib/hooks/post-receive-email +++ b/contrib/hooks/post-receive-email @@ -23,6 +23,13 @@ # possible for the email to be from someone other than the person doing the # push. # +# To help with debugging and use on pre-v1.5.1 git servers, this script will +# also obey the interface of hooks/update, taking its arguments on the +# command line. Unfortunately, hooks/update is called once for each ref. +# To avoid firing one email per ref, this script just prints its output to +# the screen when used in this mode. The output can then be redirected if +# wanted. +# # Config # ------ # hooks.mailinglist diff --git a/contrib/p4import/git-p4import.py b/contrib/p4import/git-p4import.py index 0f3d97b67..b6e534b65 100644 --- a/contrib/p4import/git-p4import.py +++ b/contrib/p4import/git-p4import.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/env python # # This tool is copyright (c) 2006, Sean Estabrooks. # It is released under the Gnu Public License, version 2. @@ -420,7 +420,7 @@ static void parse_host_and_port(char *hostport, char **host, *host = hostport; *port = strrchr(hostport, ':'); if (*port) { - *port = '\0'; + **port = '\0'; ++*port; } } @@ -590,14 +590,17 @@ static int execute(struct sockaddr *addr) static int addrcmp(const struct sockaddr_storage *s1, const struct sockaddr_storage *s2) { - if (s1->ss_family != s2->ss_family) - return s1->ss_family - s2->ss_family; - if (s1->ss_family == AF_INET) + const struct sockaddr *sa1 = (const struct sockaddr*) s1; + const struct sockaddr *sa2 = (const struct sockaddr*) s2; + + if (sa1->sa_family != sa2->sa_family) + return sa1->sa_family - sa2->sa_family; + if (sa1->sa_family == AF_INET) return memcmp(&((struct sockaddr_in *)s1)->sin_addr, &((struct sockaddr_in *)s2)->sin_addr, sizeof(struct in_addr)); #ifndef NO_IPV6 - if (s1->ss_family == AF_INET6) + if (sa1->sa_family == AF_INET6) return memcmp(&((struct sockaddr_in6 *)s1)->sin6_addr, &((struct sockaddr_in6 *)s2)->sin6_addr, sizeof(struct in6_addr)); diff --git a/diff-lib.c b/diff-lib.c index d7e13cb17..c9f6e05ba 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -55,6 +55,27 @@ static int check_removed(const struct cache_entry *ce, struct stat *st) return 0; } +/* + * Has a file changed or has a submodule new commits or a dirty work tree? + * + * Return 1 when changes are detected, 0 otherwise. If the DIRTY_SUBMODULES + * option is set, the caller does not only want to know if a submodule is + * modified at all but wants to know all the conditions that are met (new + * commits, untracked content and/or modified content). + */ +static int match_stat_with_submodule(struct diff_options *diffopt, + struct cache_entry *ce, struct stat *st, + unsigned ce_option, unsigned *dirty_submodule) +{ + int changed = ce_match_stat(ce, st, ce_option); + if (S_ISGITLINK(ce->ce_mode) + && !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES) + && (!changed || DIFF_OPT_TST(diffopt, DIRTY_SUBMODULES))) { + *dirty_submodule = is_submodule_modified(ce->name, DIFF_OPT_TST(diffopt, IGNORE_UNTRACKED_IN_SUBMODULES)); + } + return changed; +} + int run_diff_files(struct rev_info *revs, unsigned int option) { int entries, i; @@ -177,15 +198,9 @@ int run_diff_files(struct rev_info *revs, unsigned int option) ce->sha1, ce->name, 0); continue; } - changed = ce_match_stat(ce, &st, ce_option); - if (S_ISGITLINK(ce->ce_mode) - && !DIFF_OPT_TST(&revs->diffopt, IGNORE_SUBMODULES) - && (!changed || (revs->diffopt.output_format & DIFF_FORMAT_PATCH)) - && is_submodule_modified(ce->name)) { - changed = 1; - dirty_submodule = 1; - } - if (!changed) { + changed = match_stat_with_submodule(&revs->diffopt, ce, &st, + ce_option, &dirty_submodule); + if (!changed && !dirty_submodule) { ce_mark_uptodate(ce); if (!DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER)) continue; @@ -240,14 +255,8 @@ static int get_stat_data(struct cache_entry *ce, } return -1; } - changed = ce_match_stat(ce, &st, 0); - if (S_ISGITLINK(ce->ce_mode) - && !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES) - && (!changed || (diffopt->output_format & DIFF_FORMAT_PATCH)) - && is_submodule_modified(ce->name)) { - changed = 1; - *dirty_submodule = 1; - } + changed = match_stat_with_submodule(diffopt, ce, &st, + 0, dirty_submodule); if (changed) { mode = ce_mode_from_stat(ce, st.st_mode); sha1 = null_sha1; @@ -322,7 +331,7 @@ static int show_modified(struct rev_info *revs, } oldmode = old->ce_mode; - if (mode == oldmode && !hashcmp(sha1, old->sha1) && + if (mode == oldmode && !hashcmp(sha1, old->sha1) && !dirty_submodule && !DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER)) return 0; @@ -510,9 +519,12 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) int index_differs_from(const char *def, int diff_flags) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); - setup_revisions(0, NULL, &rev, def); + memset(&opt, 0, sizeof(opt)); + opt.def = def; + setup_revisions(0, NULL, &rev, &opt); DIFF_OPT_SET(&rev.diffopt, QUICK); DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS); rev.diffopt.flags |= diff_flags; @@ -14,6 +14,7 @@ #include "userdiff.h" #include "sigchain.h" #include "submodule.h" +#include "ll-merge.h" #ifdef NO_FAST_WORKING_DIRECTORY #define FAST_WORKING_DIRECTORY 0 @@ -43,7 +44,8 @@ static char diff_colors[][COLOR_MAXLEN] = { }; static void diff_filespec_load_driver(struct diff_filespec *one); -static char *run_textconv(const char *, struct diff_filespec *, size_t *); +static size_t fill_textconv(struct userdiff_driver *driver, + struct diff_filespec *df, char **outbuf); static int parse_diff_color_slot(const char *var, int ofs) { @@ -465,8 +467,8 @@ static void emit_rewrite_diff(const char *name_a, const char *name_b, struct diff_filespec *one, struct diff_filespec *two, - const char *textconv_one, - const char *textconv_two, + struct userdiff_driver *textconv_one, + struct userdiff_driver *textconv_two, struct diff_options *o) { int lc_a, lc_b; @@ -477,7 +479,7 @@ static void emit_rewrite_diff(const char *name_a, const char *reset = diff_get_color(color_diff, DIFF_RESET); static struct strbuf a_name = STRBUF_INIT, b_name = STRBUF_INIT; const char *a_prefix, *b_prefix; - const char *data_one, *data_two; + char *data_one, *data_two; size_t size_one, size_two; struct emit_callback ecbdata; @@ -499,26 +501,8 @@ static void emit_rewrite_diff(const char *name_a, quote_two_c_style(&a_name, a_prefix, name_a, 0); quote_two_c_style(&b_name, b_prefix, name_b, 0); - diff_populate_filespec(one, 0); - diff_populate_filespec(two, 0); - if (textconv_one) { - data_one = run_textconv(textconv_one, one, &size_one); - if (!data_one) - die("unable to read files to diff"); - } - else { - data_one = one->data; - size_one = one->size; - } - if (textconv_two) { - data_two = run_textconv(textconv_two, two, &size_two); - if (!data_two) - die("unable to read files to diff"); - } - else { - data_two = two->data; - size_two = two->size; - } + size_one = fill_textconv(textconv_one, one, &data_one); + size_two = fill_textconv(textconv_two, two, &data_two); memset(&ecbdata, 0, sizeof(ecbdata)); ecbdata.color_diff = color_diff; @@ -550,6 +534,10 @@ static void emit_rewrite_diff(const char *name_a, emit_rewrite_lines(&ecbdata, '-', data_one, size_one); if (lc_b) emit_rewrite_lines(&ecbdata, '+', data_two, size_two); + if (textconv_one) + free((char *)data_one); + if (textconv_two) + free((char *)data_two); } struct diff_words_buffer { @@ -695,7 +683,6 @@ static void diff_words_show(struct diff_words_data *diff_words) { xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; mmfile_t minus, plus; /* special case: only removal */ @@ -717,7 +704,7 @@ static void diff_words_show(struct diff_words_data *diff_words) /* as only the hunk header will be parsed, we need a 0-context */ xecfg.ctxlen = 0; xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, diff_words, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); free(minus.ptr); free(plus.ptr); if (diff_words->current_plus != diff_words->plus.text.ptr + @@ -948,7 +935,7 @@ struct diffstat_t { unsigned is_unmerged:1; unsigned is_binary:1; unsigned is_renamed:1; - unsigned int added, deleted; + uintmax_t added, deleted; } **files; }; @@ -1040,7 +1027,7 @@ static void fill_print_name(struct diffstat_file *file) static void show_stats(struct diffstat_t *data, struct diff_options *options) { int i, len, add, del, adds = 0, dels = 0; - int max_change = 0, max_len = 0; + uintmax_t max_change = 0, max_len = 0; int total_files = data->nr; int width, name_width; const char *reset, *set, *add_c, *del_c; @@ -1069,7 +1056,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) for (i = 0; i < data->nr; i++) { struct diffstat_file *file = data->files[i]; - int change = file->added + file->deleted; + uintmax_t change = file->added + file->deleted; fill_print_name(file); len = strlen(file->print_name); if (max_len < len) @@ -1097,8 +1084,8 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) for (i = 0; i < data->nr; i++) { const char *prefix = ""; char *name = data->files[i]->print_name; - int added = data->files[i]->added; - int deleted = data->files[i]->deleted; + uintmax_t added = data->files[i]->added; + uintmax_t deleted = data->files[i]->deleted; int name_len; /* @@ -1119,9 +1106,11 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) if (data->files[i]->is_binary) { show_name(options->file, prefix, name, len); fprintf(options->file, " Bin "); - fprintf(options->file, "%s%d%s", del_c, deleted, reset); + fprintf(options->file, "%s%"PRIuMAX"%s", + del_c, deleted, reset); fprintf(options->file, " -> "); - fprintf(options->file, "%s%d%s", add_c, added, reset); + fprintf(options->file, "%s%"PRIuMAX"%s", + add_c, added, reset); fprintf(options->file, " bytes"); fprintf(options->file, "\n"); continue; @@ -1150,7 +1139,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) del = scale_linear(del, width, max_change); } show_name(options->file, prefix, name, len); - fprintf(options->file, "%5d%s", added + deleted, + fprintf(options->file, "%5"PRIuMAX"%s", added + deleted, added + deleted ? " " : ""); show_graph(options->file, '+', add, add_c, reset); show_graph(options->file, '-', del, del_c, reset); @@ -1200,7 +1189,8 @@ static void show_numstat(struct diffstat_t *data, struct diff_options *options) fprintf(options->file, "-\t-\t"); else fprintf(options->file, - "%d\t%d\t", file->added, file->deleted); + "%"PRIuMAX"\t%"PRIuMAX"\t", + file->added, file->deleted); if (options->line_termination) { fill_print_name(file); if (!file->is_renamed) @@ -1370,37 +1360,32 @@ static void free_diffstat_info(struct diffstat_t *diffstat) struct checkdiff_t { const char *filename; int lineno; + int conflict_marker_size; struct diff_options *o; unsigned ws_rule; unsigned status; }; -static int is_conflict_marker(const char *line, unsigned long len) +static int is_conflict_marker(const char *line, int marker_size, unsigned long len) { char firstchar; int cnt; - if (len < 8) + if (len < marker_size + 1) return 0; firstchar = line[0]; switch (firstchar) { - case '=': case '>': case '<': + case '=': case '>': case '<': case '|': break; default: return 0; } - for (cnt = 1; cnt < 7; cnt++) + for (cnt = 1; cnt < marker_size; cnt++) if (line[cnt] != firstchar) return 0; - /* line[0] thru line[6] are same as firstchar */ - if (firstchar == '=') { - /* divider between ours and theirs? */ - if (len != 8 || line[7] != '\n') - return 0; - } else if (len < 8 || !isspace(line[7])) { - /* not divider before ours nor after theirs */ + /* line[1] thru line[marker_size-1] are same as firstchar */ + if (len < marker_size + 1 || !isspace(line[marker_size])) return 0; - } return 1; } @@ -1408,6 +1393,7 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len) { struct checkdiff_t *data = priv; int color_diff = DIFF_OPT_TST(data->o, COLOR_DIFF); + int marker_size = data->conflict_marker_size; const char *ws = diff_get_color(color_diff, DIFF_WHITESPACE); const char *reset = diff_get_color(color_diff, DIFF_RESET); const char *set = diff_get_color(color_diff, DIFF_FILE_NEW); @@ -1416,7 +1402,7 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len) if (line[0] == '+') { unsigned bad; data->lineno++; - if (is_conflict_marker(line + 1, len - 1)) { + if (is_conflict_marker(line + 1, marker_size, len - 1)) { data->status |= 1; fprintf(data->o->file, "%s:%d: leftover conflict marker\n", @@ -1582,14 +1568,26 @@ void diff_set_mnemonic_prefix(struct diff_options *options, const char *a, const options->b_prefix = b; } -static const char *get_textconv(struct diff_filespec *one) +static struct userdiff_driver *get_textconv(struct diff_filespec *one) { if (!DIFF_FILE_VALID(one)) return NULL; if (!S_ISREG(one->mode)) return NULL; diff_filespec_load_driver(one); - return one->driver->textconv; + if (!one->driver->textconv) + return NULL; + + if (one->driver->textconv_want_cache && !one->driver->textconv_cache) { + struct notes_cache *c = xmalloc(sizeof(*c)); + struct strbuf name = STRBUF_INIT; + + strbuf_addf(&name, "textconv/%s", one->driver->name); + notes_cache_init(c, name.buf, one->driver->textconv); + one->driver->textconv_cache = c; + } + + return one->driver; } static void builtin_diff(const char *name_a, @@ -1606,7 +1604,8 @@ static void builtin_diff(const char *name_a, const char *set = diff_get_color_opt(o, DIFF_METAINFO); const char *reset = diff_get_color_opt(o, DIFF_RESET); const char *a_prefix, *b_prefix; - const char *textconv_one = NULL, *textconv_two = NULL; + struct userdiff_driver *textconv_one = NULL; + struct userdiff_driver *textconv_two = NULL; struct strbuf header = STRBUF_INIT; if (DIFF_OPT_TST(o, SUBMODULE_LOG) && @@ -1680,12 +1679,11 @@ static void builtin_diff(const char *name_a, } } - if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0) - die("unable to read files to diff"); - if (!DIFF_OPT_TST(o, TEXT) && - ( (diff_filespec_is_binary(one) && !textconv_one) || - (diff_filespec_is_binary(two) && !textconv_two) )) { + ( (!textconv_one && diff_filespec_is_binary(one)) || + (!textconv_two && diff_filespec_is_binary(two)) )) { + if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0) + die("unable to read files to diff"); /* Quite common confusing case */ if (mf1.size == mf2.size && !memcmp(mf1.ptr, mf2.ptr, mf1.size)) @@ -1704,7 +1702,6 @@ static void builtin_diff(const char *name_a, const char *diffopts = getenv("GIT_DIFF_OPTS"); xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; struct emit_callback ecbdata; const struct userdiff_funcname *pe; @@ -1713,20 +1710,8 @@ static void builtin_diff(const char *name_a, strbuf_reset(&header); } - if (textconv_one) { - size_t size; - mf1.ptr = run_textconv(textconv_one, one, &size); - if (!mf1.ptr) - die("unable to read files to diff"); - mf1.size = size; - } - if (textconv_two) { - size_t size; - mf2.ptr = run_textconv(textconv_two, two, &size); - if (!mf2.ptr) - die("unable to read files to diff"); - mf2.size = size; - } + mf1.size = fill_textconv(textconv_one, one, &mf1.ptr); + mf2.size = fill_textconv(textconv_two, two, &mf2.ptr); pe = diff_funcname_pattern(one); if (!pe) @@ -1776,7 +1761,7 @@ static void builtin_diff(const char *name_a, } } xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS)) free_diff_words_data(&ecbdata); if (textconv_one) @@ -1829,13 +1814,12 @@ static void builtin_diffstat(const char *name_a, const char *name_b, /* Crazy xdl interfaces.. */ xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; memset(&xpp, 0, sizeof(xpp)); memset(&xecfg, 0, sizeof(xecfg)); xpp.flags = XDF_NEED_MINIMAL | o->xdl_opts; xdi_diff_outf(&mf1, &mf2, diffstat_consume, diffstat, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); } free_and_return: @@ -1860,6 +1844,7 @@ static void builtin_checkdiff(const char *name_a, const char *name_b, data.lineno = 0; data.o = o; data.ws_rule = whitespace_rule(attr_path); + data.conflict_marker_size = ll_merge_marker_size(attr_path); if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0) die("unable to read files to diff"); @@ -1876,14 +1861,13 @@ static void builtin_checkdiff(const char *name_a, const char *name_b, /* Crazy xdl interfaces.. */ xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; memset(&xpp, 0, sizeof(xpp)); memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = 1; /* at least one context line */ xpp.flags = XDF_NEED_MINIMAL; xdi_diff_outf(&mf1, &mf2, checkdiff_consume, &data, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); if (data.ws_rule & WS_BLANK_AT_EOF) { struct emit_callback ecbdata; @@ -2032,7 +2016,7 @@ static int diff_populate_gitlink(struct diff_filespec *s, int size_only) char *data = xmalloc(100), *dirty = ""; /* Are we looking at the work tree? */ - if (!s->sha1_valid && s->dirty_submodule) + if (s->dirty_submodule) dirty = "-dirty"; len = snprintf(data, 100, @@ -2628,6 +2612,12 @@ int diff_setup_done(struct diff_options *options) */ if (options->pickaxe) DIFF_OPT_SET(options, RECURSIVE); + /* + * When patches are generated, submodules diffed against the work tree + * must be checked for dirtiness too so it can be shown in the output + */ + if (options->output_format & DIFF_FORMAT_PATCH) + DIFF_OPT_SET(options, DIRTY_SUBMODULES); if (options->detect_rename && options->rename_limit < 0) options->rename_limit = diff_rename_limit_default; @@ -2711,7 +2701,7 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) const char *arg = av[0]; /* Output format options */ - if (!strcmp(arg, "-p") || !strcmp(arg, "-u")) + if (!strcmp(arg, "-p") || !strcmp(arg, "-u") || !strcmp(arg, "--patch")) options->output_format |= DIFF_FORMAT_PATCH; else if (opt_arg(arg, 'U', "unified", &options->context)) options->output_format |= DIFF_FORMAT_PATCH; @@ -3086,7 +3076,8 @@ int diff_unmodified_pair(struct diff_filepair *p) * dealing with a change. */ if (one->sha1_valid && two->sha1_valid && - !hashcmp(one->sha1, two->sha1)) + !hashcmp(one->sha1, two->sha1) && + !one->dirty_submodule && !two->dirty_submodule) return 1; /* no change */ if (!one->sha1_valid && !two->sha1_valid) return 1; /* both look at the same file on the filesystem. */ @@ -3221,6 +3212,8 @@ static void diff_resolve_rename_copy(void) } else if (hashcmp(p->one->sha1, p->two->sha1) || p->one->mode != p->two->mode || + p->one->dirty_submodule || + p->two->dirty_submodule || is_null_sha1(p->one->sha1)) p->status = DIFF_STATUS_MODIFIED; else { @@ -3369,7 +3362,6 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1) for (i = 0; i < q->nr; i++) { xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; mmfile_t mf1, mf2; struct diff_filepair *p = q->queue[i]; int len1, len2; @@ -3431,7 +3423,7 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1) xecfg.ctxlen = 3; xecfg.flags = XDL_EMIT_FUNCNAMES; xdi_diff_outf(&mf1, &mf2, patch_id_consume, &data, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); } git_SHA1_Final(sha1, &ctx); @@ -3874,6 +3866,7 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec, const char **arg = argv; struct child_process child; struct strbuf buf = STRBUF_INIT; + int err = 0; temp = prepare_temp_file(spec->path, spec); *arg++ = pgm; @@ -3884,17 +3877,65 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec, child.use_shell = 1; child.argv = argv; child.out = -1; - if (start_command(&child) != 0 || - strbuf_read(&buf, child.out, 0) < 0 || - finish_command(&child) != 0) { - close(child.out); - strbuf_release(&buf); + if (start_command(&child)) { remove_tempfile(); - error("error running textconv command '%s'", pgm); return NULL; } + + if (strbuf_read(&buf, child.out, 0) < 0) + err = error("error reading from textconv command '%s'", pgm); close(child.out); + + if (finish_command(&child) || err) { + strbuf_release(&buf); + remove_tempfile(); + return NULL; + } remove_tempfile(); return strbuf_detach(&buf, outsize); } + +static size_t fill_textconv(struct userdiff_driver *driver, + struct diff_filespec *df, + char **outbuf) +{ + size_t size; + + if (!driver || !driver->textconv) { + if (!DIFF_FILE_VALID(df)) { + *outbuf = ""; + return 0; + } + if (diff_populate_filespec(df, 0)) + die("unable to read files to diff"); + *outbuf = df->data; + return df->size; + } + + if (driver->textconv_cache) { + *outbuf = notes_cache_get(driver->textconv_cache, df->sha1, + &size); + if (*outbuf) + return size; + } + + *outbuf = run_textconv(driver->textconv, df, &size); + if (!*outbuf) + die("unable to read files to diff"); + + if (driver->textconv_cache) { + /* ignore errors, as we might be in a readonly repository */ + notes_cache_put(driver->textconv_cache, df->sha1, *outbuf, + size); + /* + * we could save up changes and flush them all at the end, + * but we would need an extra call after all diffing is done. + * Since generating a cache entry is the slow path anyway, + * this extra overhead probably isn't a big deal. + */ + notes_cache_write(driver->textconv_cache); + } + + return size; +} @@ -69,6 +69,8 @@ typedef void (*diff_format_fn_t)(struct diff_queue_struct *q, #define DIFF_OPT_ALLOW_TEXTCONV (1 << 21) #define DIFF_OPT_DIFF_FROM_CONTENTS (1 << 22) #define DIFF_OPT_SUBMODULE_LOG (1 << 23) +#define DIFF_OPT_DIRTY_SUBMODULES (1 << 24) +#define DIFF_OPT_IGNORE_UNTRACKED_IN_SUBMODULES (1 << 25) #define DIFF_OPT_TST(opts, flag) ((opts)->flags & DIFF_OPT_##flag) #define DIFF_OPT_SET(opts, flag) ((opts)->flags |= DIFF_OPT_##flag) diff --git a/diffcore.h b/diffcore.h index 66687c3fe..fcd00bf27 100644 --- a/diffcore.h +++ b/diffcore.h @@ -42,7 +42,9 @@ struct diff_filespec { #define DIFF_FILE_VALID(spec) (((spec)->mode) != 0) unsigned should_free : 1; /* data should be free()'ed */ unsigned should_munmap : 1; /* data should be munmap()'ed */ - unsigned dirty_submodule : 1; /* For submodules: its work tree is dirty */ + unsigned dirty_submodule : 2; /* For submodules: its work tree is dirty */ +#define DIRTY_SUBMODULE_UNTRACKED 1 +#define DIRTY_SUBMODULE_MODIFIED 2 struct userdiff_driver *driver; /* data should be considered "binary"; -1 means "don't know yet" */ @@ -594,13 +594,29 @@ static int simplify_away(const char *path, int pathlen, const struct path_simpli return 0; } -static int in_pathspec(const char *path, int len, const struct path_simplify *simplify) +/* + * This function tells us whether an excluded path matches a + * list of "interesting" pathspecs. That is, whether a path matched + * by any of the pathspecs could possibly be ignored by excluding + * the specified path. This can happen if: + * + * 1. the path is mentioned explicitly in the pathspec + * + * 2. the path is a directory prefix of some element in the + * pathspec + */ +static int exclude_matches_pathspec(const char *path, int len, + const struct path_simplify *simplify) { if (simplify) { for (; simplify->path; simplify++) { if (len == simplify->len && !memcmp(path, simplify->path, len)) return 1; + if (len < simplify->len + && simplify->path[len] == '/' + && !memcmp(path, simplify->path, len)) + return 1; } } return 0; @@ -678,7 +694,7 @@ static enum path_treatment treat_one_path(struct dir_struct *dir, { int exclude = excluded(dir, path, &dtype); if (exclude && (dir->flags & DIR_COLLECT_IGNORED) - && in_pathspec(path, *len, simplify)) + && exclude_matches_pathspec(path, *len, simplify)) dir_add_ignored(dir, path, *len); /* @@ -593,6 +593,7 @@ do echo "Patch is empty. Was it split wrong?" stop_here $this } + rm -f "$dotest/original-commit" if test -f "$dotest/rebasing" && commit=$(sed -e 's/^From \([0-9a-f]*\) .*/\1/' \ -e q "$dotest/$msgnum") && @@ -600,6 +601,7 @@ do then git cat-file commit "$commit" | sed -e '1,/^$/d' >"$dotest/msg-clean" + echo "$commit" > "$dotest/original-commit" else { sed -n '/^Subject/ s/Subject: //p' "$dotest/info" @@ -783,6 +785,10 @@ do git update-ref -m "$GIT_REFLOG_ACTION: $FIRSTLINE" HEAD $commit $parent || stop_here $this + if test -f "$dotest/original-commit"; then + echo "$(cat "$dotest/original-commit") $commit" >> "$dotest/rewritten" + fi + if test -x "$GIT_DIR"/hooks/post-applypatch then "$GIT_DIR"/hooks/post-applypatch @@ -791,5 +797,12 @@ do go_next done +if test -s "$dotest"/rewritten; then + git notes copy --for-rewrite=rebase < "$dotest"/rewritten + if test -x "$GIT_DIR"/hooks/post-rewrite; then + "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten + fi +fi + rm -fr "$dotest" git gc --auto diff --git a/git-compat-util.h b/git-compat-util.h index a3c453736..6e2597728 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -55,7 +55,8 @@ # else # define _XOPEN_SOURCE 500 # endif -#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && !defined(_M_UNIX) && !defined(sgi) +#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && \ + !defined(_M_UNIX) && !defined(sgi) && !defined(__DragonFly__) #define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */ #define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */ #endif @@ -331,6 +332,7 @@ extern int git_vsnprintf(char *str, size_t maxsize, #ifdef __GLIBC_PREREQ #if __GLIBC_PREREQ(2, 1) #define HAVE_STRCHRNUL +#define HAVE_MEMPCPY #endif #endif @@ -344,6 +346,14 @@ static inline char *gitstrchrnul(const char *s, int c) } #endif +#ifndef HAVE_MEMPCPY +#define mempcpy gitmempcpy +static inline void *gitmempcpy(void *dest, const void *src, size_t n) +{ + return (char *)memcpy(dest, src, n) + n; +} +#endif + extern void release_pack_memory(size_t, int); extern char *xstrdup(const char *str); @@ -469,5 +479,14 @@ void git_qsort(void *base, size_t nmemb, size_t size, * Always returns the return value of unlink(2). */ int unlink_or_warn(const char *path); +/* + * Likewise for rmdir(2). + */ +int rmdir_or_warn(const char *path); +/* + * Calls the correct function out of {unlink,rmdir}_or_warn based on + * the supplied file mode. + */ +int remove_or_warn(unsigned int mode, const char *path); #endif diff --git a/git-difftool.perl b/git-difftool.perl index d975d072d..adc42de87 100755 --- a/git-difftool.perl +++ b/git-difftool.perl @@ -78,11 +78,13 @@ sub generate_command next; } if ($arg eq '-g' || $arg eq '--gui') { - my $tool = Git::command_oneline('config', - 'diff.guitool'); - if (length($tool)) { - $ENV{GIT_DIFF_TOOL} = $tool; - } + eval { + my $tool = Git::command_oneline('config', + 'diff.guitool'); + if (length($tool)) { + $ENV{GIT_DIFF_TOOL} = $tool; + } + }; next; } if ($arg eq '-y' || $arg eq '--no-prompt') { diff --git a/git-instaweb.sh b/git-instaweb.sh index 6a65f255c..f6080149c 100755 --- a/git-instaweb.sh +++ b/git-instaweb.sh @@ -212,7 +212,7 @@ server.errorlog = "$fqgitdir/gitweb/error.log" # variable above and uncomment this #accesslog.filename = "$fqgitdir/gitweb/access.log" -setenv.add-environment = ( "PATH" => "/usr/local/bin:/usr/bin:/bin" ) +setenv.add-environment = ( "PATH" => env.PATH ) cgi.assign = ( ".cgi" => "" ) @@ -361,7 +361,7 @@ error_log $fqgitdir/gitweb/error.log access_log $fqgitdir/gitweb/access.log #cgi setup -cgi_env PATH=/usr/local/bin:/usr/bin:/bin,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH +cgi_env PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH cgi_interp $PERL cgi_ext cgi,pl @@ -391,18 +391,20 @@ EOFGITWEB gitweb_css () { cat > "$1" <<\EOFGITWEB @@GITWEB_CSS@@ + EOFGITWEB } gitweb_js () { cat > "$1" <<\EOFGITWEB @@GITWEB_JS@@ + EOFGITWEB } gitweb_cgi "$GIT_DIR/gitweb/gitweb.cgi" -gitweb_css "$GIT_DIR/gitweb/gitweb.css" -gitweb_js "$GIT_DIR/gitweb/gitweb.js" +gitweb_css "$GIT_DIR/@@GITWEB_CSS_NAME@@" +gitweb_js "$GIT_DIR/@@GITWEB_JS_NAME@@" case "$httpd" in *lighttpd*) diff --git a/git-pull.sh b/git-pull.sh index d45b50cf4..1a4729f7b 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -41,7 +41,7 @@ strategy_args= diffstat= no_commit= squash= no_ff= ff_only= log_arg= verbosity= progress= merge_args= curr_branch=$(git symbolic-ref -q HEAD) -curr_branch_short=$(echo "$curr_branch" | sed "s|refs/heads/||") +curr_branch_short="${curr_branch#refs/heads/}" rebase=$(git config --bool branch.$curr_branch_short.rebase) while : do diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 3e4fd1456..436b7f597 100755 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -20,6 +20,7 @@ v,verbose display a diffstat of what changed upstream onto= rebase onto given branch instead of upstream p,preserve-merges try to recreate merges instead of ignoring them s,strategy= use the given merge strategy +no-ff cherry-pick all commits, even if unchanged m,merge always used (no-op) i,interactive always used (no-op) Actions: @@ -96,6 +97,13 @@ AUTHOR_SCRIPT="$DOTEST"/author-script # command is processed, this file is deleted. AMEND="$DOTEST"/amend +# For the post-rewrite hook, we make a list of rewritten commits and +# their new sha1s. The rewritten-pending list keeps the sha1s of +# commits that have been processed, but not committed yet, +# e.g. because they are waiting for a 'squash' command. +REWRITTEN_LIST="$DOTEST"/rewritten-list +REWRITTEN_PENDING="$DOTEST"/rewritten-pending + PRESERVE_MERGES= STRATEGY= ONTO= @@ -103,6 +111,7 @@ VERBOSE= OK_TO_SKIP_PRE_REBASE= REBASE_ROOT= AUTOSQUASH= +NEVER_FF= GIT_CHERRY_PICK_HELP=" After resolving the conflicts, mark the corrected paths with 'git add <paths>', and @@ -198,6 +207,7 @@ make_patch () { } die_with_patch () { + echo "$1" > "$DOTEST"/stopped-sha make_patch "$1" git rerere die "$2" @@ -222,8 +232,9 @@ do_with_author () { } pick_one () { - no_ff= - case "$1" in -n) sha1=$2; no_ff=t ;; *) sha1=$1 ;; esac + ff=--ff + case "$1" in -n) sha1=$2; ff= ;; *) sha1=$1 ;; esac + case "$NEVER_FF" in '') ;; ?*) ff= ;; esac output git rev-parse --verify $sha1 || die "Invalid commit name: $sha1" test -d "$REWRITTEN" && pick_one_preserving_merges "$@" && return @@ -232,16 +243,7 @@ pick_one () { output git cherry-pick "$@" return fi - parent_sha1=$(git rev-parse --verify $sha1^) || - die "Could not get the parent of $sha1" - current_sha1=$(git rev-parse --verify HEAD) - if test -z "$no_ff" && test "$current_sha1" = "$parent_sha1" - then - output git reset --hard $sha1 - output warn Fast-forward to $(git rev-parse --short $sha1) - else - output git cherry-pick "$@" - fi + output git cherry-pick $ff "$@" } pick_one_preserving_merges () { @@ -348,6 +350,7 @@ pick_one_preserving_merges () { printf "%s\n" "$msg" > "$GIT_DIR"/MERGE_MSG die_with_patch $sha1 "Error redoing merge $sha1" fi + echo "$sha1 $(git rev-parse HEAD^0)" >> "$REWRITTEN_LIST" ;; *) output git cherry-pick "$@" || @@ -425,6 +428,26 @@ die_failed_squash() { die_with_patch $1 "" } +flush_rewritten_pending() { + test -s "$REWRITTEN_PENDING" || return + newsha1="$(git rev-parse HEAD^0)" + sed "s/$/ $newsha1/" < "$REWRITTEN_PENDING" >> "$REWRITTEN_LIST" + rm -f "$REWRITTEN_PENDING" +} + +record_in_rewritten() { + oldsha1="$(git rev-parse $1)" + echo "$oldsha1" >> "$REWRITTEN_PENDING" + + case "$(peek_next_command)" in + squash|s|fixup|f) + ;; + *) + flush_rewritten_pending + ;; + esac +} + do_next () { rm -f "$MSG" "$AUTHOR_SCRIPT" "$AMEND" || exit read command sha1 rest < "$TODO" @@ -438,6 +461,7 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" + record_in_rewritten $sha1 ;; reword|r) comment_for_reflog reword @@ -445,7 +469,8 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" - git commit --amend + git commit --amend --no-post-rewrite + record_in_rewritten $sha1 ;; edit|e) comment_for_reflog edit @@ -453,6 +478,7 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" + echo "$sha1" > "$DOTEST"/stopped-sha make_patch $sha1 git rev-parse --verify HEAD > "$AMEND" warn "Stopped at $sha1... $rest" @@ -509,6 +535,7 @@ do_next () { rm -f "$SQUASH_MSG" "$FIXUP_MSG" ;; esac + record_in_rewritten $sha1 ;; *) warn "Unknown command: $command $sha1 $rest" @@ -537,6 +564,16 @@ do_next () { test ! -f "$DOTEST"/verbose || git diff-tree --stat $(cat "$DOTEST"/head)..HEAD } && + { + test -s "$REWRITTEN_LIST" && + git notes copy --for-rewrite=rebase < "$REWRITTEN_LIST" || + true # we don't care if this copying failed + } && + if test -x "$GIT_DIR"/hooks/post-rewrite && + test -s "$REWRITTEN_LIST"; then + "$GIT_DIR"/hooks/post-rewrite rebase < "$REWRITTEN_LIST" + true # we don't care if this hook failed + fi && rm -rf "$DOTEST" && git gc --auto && warn "Successfully rebased and updated $HEADNAME." @@ -571,7 +608,12 @@ skip_unnecessary_picks () { esac echo "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd done <"$TODO" >"$TODO.new" 3>>"$DONE" && - mv -f "$TODO".new "$TODO" || + mv -f "$TODO".new "$TODO" && + case "$(peek_next_command)" in + squash|s|fixup|f) + record_in_rewritten "$ONTO" + ;; + esac || die "Could not skip unnecessary pick commands" } @@ -687,6 +729,8 @@ first and then run 'git rebase --continue' again." } fi + record_in_rewritten "$(cat "$DOTEST"/stopped-sha)" + require_clean_work_tree do_rest ;; @@ -742,6 +786,9 @@ first and then run 'git rebase --continue' again." -i) # yeah, we know ;; + --no-ff) + NEVER_FF=t + ;; --root) REBASE_ROOT=t ;; @@ -783,8 +830,6 @@ first and then run 'git rebase --continue' again." if test ! -z "$1" then - output git show-ref --verify --quiet "refs/heads/$1" || - die "Invalid branchname: $1" output git checkout "$1" || die "Could not checkout $1" fi @@ -927,7 +972,7 @@ EOF has_action "$TODO" || die_abort "Nothing to do" - test -d "$REWRITTEN" || skip_unnecessary_picks + test -d "$REWRITTEN" || test -n "$NEVER_FF" || skip_unnecessary_picks git update-ref ORIG_HEAD $HEAD output git checkout $ONTO && do_rest diff --git a/git-rebase.sh b/git-rebase.sh index fb4fef7b1..44f5c65fd 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -3,7 +3,7 @@ # Copyright (c) 2005 Junio C Hamano. # -USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--onto <newbase>] [<upstream>|--root] [<branch>] [--quiet | -q]' +USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--no-ff] [--onto <newbase>] [<upstream>|--root] [<branch>] [--quiet | -q]' LONG_USAGE='git-rebase replaces <branch> with a new branch of the same name. When the --onto option is provided the new branch starts out with a HEAD equal to <newbase>, otherwise it is equal to <upstream> @@ -79,6 +79,7 @@ continue_merge () { then printf "Committed: %0${prec}d " $msgnum fi + echo "$cmt $(git rev-parse HEAD^0)" >> "$dotest/rewritten" else if test -z "$GIT_QUIET" then @@ -151,6 +152,11 @@ move_to_original_branch () { finish_rb_merge () { move_to_original_branch + git notes copy --for-rewrite=rebase < "$dotest"/rewritten + if test -x "$GIT_DIR"/hooks/post-rewrite && + test -s "$dotest"/rewritten; then + "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten + fi rm -r "$dotest" say All done. } @@ -347,7 +353,7 @@ do --root) rebase_root=t ;; - -f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase) + -f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase|--no-ff) force_rebase=t ;; --rerere-autoupdate|--no-rerere-autoupdate) diff --git a/git-send-email.perl b/git-send-email.perl index d612ae872..111c98122 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -64,6 +64,8 @@ git send-email [options] <file | directory | rev-list options > --smtp-pass <str> * Password for SMTP-AUTH; not necessary. --smtp-encryption <str> * tls or ssl; anything else disables. --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. + --smtp-domain <str> * The domain name sent to HELO/EHLO handshake + --smtp-debug <0|1> * Disable, enable Net::SMTP debug. Automating: --identity <str> * Use the sendemail.<id> options. @@ -162,9 +164,12 @@ my $compose_filename; # Handle interactive edition of files. my $multiedit; -my $editor = Git::command_oneline('var', 'GIT_EDITOR'); +my $editor; sub do_edit { + if (!defined($editor)) { + $editor = Git::command_oneline('var', 'GIT_EDITOR'); + } if (defined($multiedit) && !$multiedit) { map { system('sh', '-c', $editor.' "$@"', $editor, $_); @@ -183,10 +188,12 @@ sub do_edit { # Variables with corresponding config settings my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd); my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption); -my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts); +my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts, $smtp_domain); my ($validate, $confirm); my (@suppress_cc); +my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() + my $not_set_by_user = "true but not set by the user"; my %config_bool_settings = ( @@ -203,6 +210,7 @@ my %config_settings = ( "smtpserverport" => \$smtp_server_port, "smtpuser" => \$smtp_authuser, "smtppass" => \$smtp_authpass, + "smtpdomain" => \$smtp_domain, "to" => \@to, "cc" => \@initial_cc, "cccmd" => \$cc_cmd, @@ -273,6 +281,8 @@ my $rc = GetOptions("sender|from=s" => \$sender, "smtp-pass:s" => \$smtp_authpass, "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, "smtp-encryption=s" => \$smtp_encryption, + "smtp-debug:i" => \$debug_net_smtp, + "smtp-domain:s" => \$smtp_domain, "identity=s" => \$identity, "annotate" => \$annotate, "compose" => \$compose, @@ -750,8 +760,7 @@ sub extract_valid_address { # We'll setup a template for the message id, using the "from" address: my ($message_id_stamp, $message_id_serial); -sub make_message_id -{ +sub make_message_id { my $uniq; if (!defined $message_id_stamp) { $message_id_stamp = sprintf("%s-%s", time, $$); @@ -806,8 +815,7 @@ sub is_rfc2047_quoted { } # use the simplest quoting being able to handle the recipient -sub sanitize_address -{ +sub sanitize_address { my ($recipient) = @_; my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); @@ -836,12 +844,67 @@ sub sanitize_address } +# Returns the local Fully Qualified Domain Name (FQDN) if available. +# +# Tightly configured MTAa require that a caller sends a real DNS +# domain name that corresponds the IP address in the HELO/EHLO +# handshake. This is used to verify the connection and prevent +# spammers from trying to hide their identity. If the DNS and IP don't +# match, the receiveing MTA may deny the connection. +# +# Here is a deny example of Net::SMTP with the default "localhost.localdomain" +# +# Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain +# Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host +# +# This maildomain*() code is based on ideas in Perl library Test::Reporter +# /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () + +sub valid_fqdn { + my $domain = shift; + return !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; +} + +sub maildomain_net { + my $maildomain; + + if (eval { require Net::Domain; 1 }) { + my $domain = Net::Domain::domainname(); + $maildomain = $domain if valid_fqdn($domain); + } + + return $maildomain; +} + +sub maildomain_mta { + my $maildomain; + + if (eval { require Net::SMTP; 1 }) { + for my $host (qw(mailhost localhost)) { + my $smtp = Net::SMTP->new($host); + if (defined $smtp) { + my $domain = $smtp->domain; + $smtp->quit; + + $maildomain = $domain if valid_fqdn($domain); + + last if $maildomain; + } + } + } + + return $maildomain; +} + +sub maildomain { + return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; +} + # Returns 1 if the message was sent, and 0 otherwise. # In actuality, the whole program dies when there # is an error sending a message. -sub send_message -{ +sub send_message { my @recipients = unique_email_list(@to); @cc = (grep { my $cc = extract_valid_address($_); not grep { $cc eq $_ } @recipients @@ -938,13 +1001,19 @@ X-Mailer: git-send-email $gitversion if ($smtp_encryption eq 'ssl') { $smtp_server_port ||= 465; # ssmtp require Net::SMTP::SSL; - $smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port); + $smtp_domain ||= maildomain(); + $smtp ||= Net::SMTP::SSL->new($smtp_server, + Hello => $smtp_domain, + Port => $smtp_server_port); } else { require Net::SMTP; + $smtp_domain ||= maildomain(); $smtp ||= Net::SMTP->new((defined $smtp_server_port) ? "$smtp_server:$smtp_server_port" - : $smtp_server); + : $smtp_server, + Hello => $smtp_domain, + Debug => $debug_net_smtp); if ($smtp_encryption eq 'tls' && $smtp) { require Net::SMTP::SSL; $smtp->command('STARTTLS'); @@ -963,7 +1032,11 @@ X-Mailer: git-send-email $gitversion } if (!$smtp) { - die "Unable to initialize SMTP properly. Is there something wrong with your config?"; + die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ", + "VALUES: server=$smtp_server ", + "encryption=$smtp_encryption ", + "hello=$smtp_domain", + defined $smtp_server_port ? "port=$smtp_server_port" : ""; } if (defined $smtp_authuser) { diff --git a/git-stash.sh b/git-stash.sh index aa47e541e..908aab265 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -57,7 +57,7 @@ create_stash () { # state of the base commit if b_commit=$(git rev-parse --verify HEAD) then - head=$(git log --no-color --abbrev-commit --pretty=oneline -n 1 HEAD --) + head=$(git rev-list --oneline -n 1 HEAD --) else die "You do not have the initial commit yet" fi @@ -210,14 +210,18 @@ list_stash () { } show_stash () { + have_stash || die 'No stash found' + flags=$(git rev-parse --no-revs --flags "$@") if test -z "$flags" then flags=--stat fi - w_commit=$(git rev-parse --verify --default $ref_stash "$@") && - b_commit=$(git rev-parse --verify "$w_commit^") && + w_commit=$(git rev-parse --quiet --verify --default $ref_stash "$@") && + b_commit=$(git rev-parse --quiet --verify "$w_commit^") || + die "'$*' is not a stash" + git diff $flags $b_commit $w_commit } diff --git a/git-submodule.sh b/git-submodule.sh index f21d0bfce..8175cb279 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -21,6 +21,8 @@ command= branch= reference= cached= +recursive= +init= files= nofetch= update= @@ -559,7 +561,9 @@ cmd_summary() { test $# = 0 || shift elif test -z "$1" -o "$1" = "HEAD" then - return + # before the first commit: compare with an empty tree + head=$(git hash-object -w -t tree --stdin </dev/null) + test -z "$1" || shift else head="HEAD" fi @@ -646,7 +650,7 @@ cmd_summary() { range=$sha1_dst fi GIT_DIR="$name/.git" \ - git log --pretty=oneline --first-parent $range | wc -l + git rev-list --first-parent $range -- | wc -l ) total_commits=" ($(($total_commits + 0)))" ;; diff --git a/git-svn.perl b/git-svn.perl index aceeca5a9..b3b6964f9 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -1185,6 +1185,7 @@ sub cmd_reset { "history\n"; } my ($r, $c) = $gs->find_rev_before($target, not $_fetch_parent); + die "Cannot find SVN revision $target\n" unless defined($c); $gs->rev_map_set($r, $c, 'reset', $uuid); print "r$r = $c ($gs->{ref_id})\n"; } @@ -2086,6 +2087,14 @@ sub refname { # .. becomes %2E%2E $refname =~ s{\.\.}{%2E%2E}g; + # trailing dots and .lock are not allowed + # .$ becomes %2E and .lock becomes %2Elock + $refname =~ s{\.(?=$|lock$)}{%2E}; + + # the sequence @{ is used to access the reflog + # @{ becomes %40{ + $refname =~ s{\@\{}{%40\{}g; + return $refname; } @@ -3605,6 +3614,7 @@ sub mkfile { sub rev_map_set { my ($self, $rev, $commit, $update_ref, $uuid) = @_; + defined $commit or die "missing arg3\n"; length $commit == 40 or die "arg3 must be a full SHA1 hexsum\n"; my $db = $self->map_path($uuid); my $db_lock = "$db.lock"; @@ -3971,18 +3981,25 @@ sub username { sub _read_password { my ($prompt, $realm) = @_; - print STDERR $prompt; - STDERR->flush; - require Term::ReadKey; - Term::ReadKey::ReadMode('noecho'); my $password = ''; - while (defined(my $key = Term::ReadKey::ReadKey(0))) { - last if $key =~ /[\012\015]/; # \n\r - $password .= $key; + if (exists $ENV{GIT_ASKPASS}) { + open(PH, "-|", $ENV{GIT_ASKPASS}, $prompt); + $password = <PH>; + $password =~ s/[\012\015]//; # \n\r + close(PH); + } else { + print STDERR $prompt; + STDERR->flush; + require Term::ReadKey; + Term::ReadKey::ReadMode('noecho'); + while (defined(my $key = Term::ReadKey::ReadKey(0))) { + last if $key =~ /[\012\015]/; # \n\r + $password .= $key; + } + Term::ReadKey::ReadMode('restore'); + print STDERR "\n"; + STDERR->flush; } - Term::ReadKey::ReadMode('restore'); - print STDERR "\n"; - STDERR->flush; $password; } @@ -3991,7 +4008,6 @@ use vars qw/@ISA/; use strict; use warnings; use Carp qw/croak/; -use File::Temp qw/tempfile/; use IO::File qw//; use vars qw/$_ignore_regex/; diff --git a/git.spec.in b/git.spec.in index ee74a5eed..9533147ff 100644 --- a/git.spec.in +++ b/git.spec.in @@ -127,6 +127,9 @@ find $RPM_BUILD_ROOT -type f -name perllocal.pod -exec rm -f {} ';' rm -rf $RPM_BUILD_ROOT%{_mandir} %endif +mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/bash_completion.d +install -m 644 -T contrib/completion/git-completion.bash $RPM_BUILD_ROOT%{_sysconfdir}/bash_completion.d/git + %clean rm -rf $RPM_BUILD_ROOT @@ -136,6 +139,7 @@ rm -rf $RPM_BUILD_ROOT %doc README COPYING Documentation/*.txt %{!?_without_docs: %doc Documentation/*.html Documentation/howto} %{!?_without_docs: %doc Documentation/technical} +%{_sysconfdir}/bash_completion.d %files svn %defattr(-,root,root) @@ -192,6 +196,9 @@ rm -rf $RPM_BUILD_ROOT # No files for you! %changelog +* Fri Mar 26 2010 Ian Ward Comfort <icomfort@stanford.edu> +- Ship bash completion support from contrib/ in the core package. + * Sun Jan 31 2010 Junio C Hamano <gitster@pobox.com> - Do not use %define inside %{!?...} construct. diff --git a/git_remote_helpers/Makefile b/git_remote_helpers/Makefile index c62dfd0f4..74b05dc91 100644 --- a/git_remote_helpers/Makefile +++ b/git_remote_helpers/Makefile @@ -7,7 +7,11 @@ pysetupfile:=setup.py DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) ifndef PYTHON_PATH - PYTHON_PATH = /usr/bin/python + ifeq ($(uname_S),FreeBSD) + PYTHON_PATH = /usr/local/bin/python + else + PYTHON_PATH = /usr/bin/python + endif endif ifndef prefix prefix = $(HOME) diff --git a/gitk-git/gitk b/gitk-git/gitk index 1f36a3e81..1b0e09a56 100644 --- a/gitk-git/gitk +++ b/gitk-git/gitk @@ -1877,8 +1877,11 @@ proc setoptions {} { option add *Menubutton.font uifont startupFile option add *Label.font uifont startupFile option add *Message.font uifont startupFile - option add *Entry.font uifont startupFile + option add *Entry.font textfont startupFile + option add *Text.font textfont startupFile option add *Labelframe.font uifont startupFile + option add *Spinbox.font textfont startupFile + option add *Listbox.font mainfont startupFile } # Make a menu and submenus. @@ -2174,7 +2177,7 @@ proc makewindow {} { set findstring {} set fstring .tf.lbar.findstring lappend entries $fstring - ${NS}::entry $fstring -width 30 -font textfont -textvariable findstring + ${NS}::entry $fstring -width 30 -textvariable findstring trace add variable findstring write find_change set findtype [mc "Exact"] set findtypemenu [makedroplist .tf.lbar.findtype \ @@ -2217,7 +2220,7 @@ proc makewindow {} { pack .bleft.top.search -side left -padx 5 set sstring .bleft.top.sstring set searchstring "" - ${NS}::entry $sstring -width 20 -font textfont -textvariable searchstring + ${NS}::entry $sstring -width 20 -textvariable searchstring lappend entries $sstring trace add variable searchstring write incrsearch pack $sstring -side left -expand 1 -fill x @@ -2229,7 +2232,7 @@ proc makewindow {} { -command changediffdisp -variable diffelide -value {1 0} ${NS}::label .bleft.mid.labeldiffcontext -text " [mc "Lines of context"]: " pack .bleft.mid.diff .bleft.mid.old .bleft.mid.new -side left - spinbox .bleft.mid.diffcontext -width 5 -font textfont \ + spinbox .bleft.mid.diffcontext -width 5 \ -from 0 -increment 1 -to 10000000 \ -validate all -validatecommand "diffcontextvalidate %P" \ -textvariable diffcontextstring @@ -2383,6 +2386,8 @@ proc makewindow {} { } bindall <$::BM> "canvscan mark %W %x %y" bindall <B$::BM-Motion> "canvscan dragto %W %x %y" + bind all <$M1B-Key-w> {destroy [winfo toplevel %W]} + bind . <$M1B-Key-w> doquit bindkey <Home> selfirstline bindkey <End> sellastline bind . <Key-Up> "selnextline -1" @@ -2782,7 +2787,7 @@ proc about {} { message $w.m -text [mc " Gitk - a commit viewer for git -Copyright © 2005-2009 Paul Mackerras +Copyright \u00a9 2005-2010 Paul Mackerras Use and redistribute under the terms of the GNU General Public License"] \ -justify center -aspect 400 -border 2 -bg white -relief groove @@ -2814,6 +2819,7 @@ proc keys {} { [mc "Gitk key bindings:"] [mc "<%s-Q> Quit" $M1T] +[mc "<%s-W> Close window" $M1T] [mc "<Home> Move to first commit"] [mc "<End> Move to last commit"] [mc "<Up>, p, i Move up one commit"] @@ -3805,10 +3811,10 @@ proc newview {ishighlight} { raise $top return } + decode_view_opts $nextviewnum $revtreeargs set newviewname($nextviewnum) "[mc "View"] $nextviewnum" set newviewopts($nextviewnum,perm) 0 set newviewopts($nextviewnum,cmd) $viewargscmd($curview) - decode_view_opts $nextviewnum $revtreeargs vieweditor $top $nextviewnum [mc "Gitk view definition"] } @@ -3845,6 +3851,7 @@ set known_view_options { {cmd t50= + {} {mc "Command to generate more commits to include:"}} } +# Convert $newviewopts($n, ...) into args for git log. proc encode_view_opts {n} { global known_view_options newviewopts @@ -3878,6 +3885,7 @@ proc encode_view_opts {n} { return [concat $rargs [shellsplit $newviewopts($n,args)]] } +# Fill $newviewopts($n, ...) based on args for git log. proc decode_view_opts {n view_args} { global known_view_options newviewopts @@ -3960,10 +3968,10 @@ proc editview {} { raise $top return } + decode_view_opts $curview $viewargs($curview) set newviewname($curview) $viewname($curview) set newviewopts($curview,perm) $viewperm($curview) set newviewopts($curview,cmd) $viewargscmd($curview) - decode_view_opts $curview $viewargs($curview) vieweditor $top $curview "[mc "Gitk: edit view"] $viewname($curview)" } @@ -4037,7 +4045,7 @@ proc vieweditor {top n title} { } elseif {$type eq "path"} { ${NS}::label $top.l -text $title pack $top.l -in $top -side top -pady [list 3 0] -anchor w -padx 3 - text $top.t -width 40 -height 5 -background $bgcolor -font uifont + text $top.t -width 40 -height 5 -background $bgcolor if {[info exists viewfiles($n)]} { foreach f $viewfiles($n) { $top.t insert end $f @@ -7501,7 +7509,7 @@ proc getblobdiffs {ids} { global ignorespace global limitdiffs vfilelimit curview global diffencoding targetline diffnparents - global git_version + global git_version currdiffsubmod set textconv {} if {[package vcompare $git_version "1.6.1"] >= 0} { @@ -7528,6 +7536,7 @@ proc getblobdiffs {ids} { set diffencoding [get_path_encoding {}] fconfigure $bdf -blocking 0 -encoding binary -eofchar {} set blobdifffd($ids) $bdf + set currdiffsubmod "" filerun $bdf [list getblobdiffline $bdf $diffids] } @@ -7598,7 +7607,7 @@ proc getblobdiffline {bdf ids} { global diffnexthead diffnextnote difffilestart global ctext_file_names ctext_file_lines global diffinhdr treediffs mergemax diffnparents - global diffencoding jump_to_here targetline diffline + global diffencoding jump_to_here targetline diffline currdiffsubmod set nr 0 $ctext conf -state normal @@ -7679,19 +7688,30 @@ proc getblobdiffline {bdf ids} { } elseif {![string compare -length 10 "Submodule " $line]} { # start of a new submodule - if {[string compare [$ctext get "end - 4c" end] "\n \n\n"]} { + if {[regexp -indices "\[0-9a-f\]+\\.\\." $line nameend]} { + set fname [string range $line 10 [expr [lindex $nameend 0] - 2]] + } else { + set fname [string range $line 10 [expr [string first "contains " $line] - 2]] + } + if {$currdiffsubmod != $fname} { $ctext insert end "\n"; # Add newline after commit message } set curdiffstart [$ctext index "end - 1c"] lappend ctext_file_names "" - set fname [string range $line 10 [expr [string last " " $line] - 1]] - lappend ctext_file_lines $fname - makediffhdr $fname $ids - $ctext insert end "\n$line\n" filesep + if {$currdiffsubmod != $fname} { + lappend ctext_file_lines $fname + makediffhdr $fname $ids + set currdiffsubmod $fname + $ctext insert end "\n$line\n" filesep + } else { + $ctext insert end "$line\n" filesep + } } elseif {![string compare -length 3 " >" $line]} { + set $currdiffsubmod "" set line [encoding convertfrom $diffencoding $line] $ctext insert end "$line\n" dresult } elseif {![string compare -length 3 " <" $line]} { + set $currdiffsubmod "" set line [encoding convertfrom $diffencoding $line] $ctext insert end "$line\n" d0 } elseif {$diffinhdr} { @@ -8527,7 +8547,7 @@ proc do_cmp_commits {a b} { } proc diffcommits {a b} { - global diffcontext diffids blobdifffd diffinhdr + global diffcontext diffids blobdifffd diffinhdr currdiffsubmod set tmpdir [gitknewtmpdir] set fna [file join $tmpdir "commit-[string range $a 0 7]"] @@ -8548,6 +8568,7 @@ proc diffcommits {a b} { set diffids [list commits $a $b] set blobdifffd($diffids) $fd set diffinhdr 0 + set currdiffsubmod "" filerun $fd [list getblobdiffline $fd $diffids] } @@ -10528,7 +10549,6 @@ proc mkfontdisp {font top which} { set fontpref($font) [set $font] ${NS}::button $top.${font}but -text $which \ -command [list choosefont $font $which] - if {!$use_ttk} {$top.${font}but configure -font optionfont} ${NS}::label $top.$font -relief flat -font $font \ -text $fontattr($font,family) -justify left grid x $top.${font}but $top.$font -sticky w @@ -10791,15 +10811,6 @@ proc doprefs {} { mkfontdisp textfont $top [mc "Diff display font"] mkfontdisp uifont $top [mc "User interface font"] - if {!$use_ttk} { - foreach w {maxpctl maxwidthl showlocal autoselect tabstopl ntag - ldiff lattr extdifff.l extdifff.b bgbut fgbut - diffoldbut diffnewbut hunksepbut markbgbut selbgbut - want_ttk ttk_note} { - $top.$w configure -font optionfont - } - } - ${NS}::frame $top.buts ${NS}::button $top.buts.ok -text [mc "OK"] -command prefsok -default active ${NS}::button $top.buts.can -text [mc "Cancel"] -command prefscan -default normal @@ -10849,6 +10860,7 @@ proc setselbg {c} { # radiobuttons look bad. This chooses white for selectColor if the # background color is light, or black if it is dark. proc setui {c} { + if {[tk windowingsystem] eq "win32"} { return } set bg [winfo rgb . $c] set selc black if {[lindex $bg 0] + 1.5 * [lindex $bg 1] + 0.5 * [lindex $bg 2] > 100000} { @@ -11411,8 +11423,6 @@ namespace import ::msgcat::mc catch {source ~/.gitk} -font create optionfont -family sans-serif -size -12 - parsefont mainfont $mainfont eval font create mainfont [fontflags mainfont] eval font create mainfontbold [fontflags mainfont 1] @@ -11613,3 +11623,9 @@ if {[tk windowingsystem] eq "win32"} { } getcommits {} + +# Local variables: +# mode: tcl +# indent-tabs-mode: t +# tab-width: 8 +# End: diff --git a/gitk-git/po/de.po b/gitk-git/po/de.po index c79aa9cbc..bd194a3df 100644 --- a/gitk-git/po/de.po +++ b/gitk-git/po/de.po @@ -334,14 +334,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright ©9 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - eine Visualisierung der Git-Historie\n" "\n" -"Copyright © 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Benutzung und Weiterverbreitung gemäß den Bedingungen der GNU General Public License" diff --git a/gitk-git/po/es.po b/gitk-git/po/es.po index 0e19b5eae..0471dd067 100644 --- a/gitk-git/po/es.po +++ b/gitk-git/po/es.po @@ -281,14 +281,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - un visualizador de revisiones para git\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Uso y redistribución permitidos según los términos de la Licencia Pública " "General de GNU (GNU GPL)" diff --git a/gitk-git/po/fr.po b/gitk-git/po/fr.po index cb0e1edc6..5370ddc39 100644 --- a/gitk-git/po/fr.po +++ b/gitk-git/po/fr.po @@ -334,14 +334,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - visualisateur de commit pour git\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Utilisation et redistribution soumises aux termes de la GNU General Public " "License" diff --git a/gitk-git/po/hu.po b/gitk-git/po/hu.po index 1df212e88..7262b610d 100644 --- a/gitk-git/po/hu.po +++ b/gitk-git/po/hu.po @@ -333,14 +333,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright ©9 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - commit nézegető a githez\n" "\n" -"Szerzői jog ©9 2005-2009 Paul Mackerras\n" +"Szerzői jog \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Használd és terjeszd a GNU General Public License feltételei mellett" diff --git a/gitk-git/po/it.po b/gitk-git/po/it.po index 481865230..a730d63a4 100644 --- a/gitk-git/po/it.po +++ b/gitk-git/po/it.po @@ -334,14 +334,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright © 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - un visualizzatore di revisioni per git\n" "\n" -"Copyright © 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Utilizzo e redistribuzione permessi sotto i termini della GNU General Public " "License" diff --git a/gitk-git/po/ja.po b/gitk-git/po/ja.po index c0c92addb..4f4705164 100644 --- a/gitk-git/po/ja.po +++ b/gitk-git/po/ja.po @@ -335,14 +335,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - gitコミットビューア\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "使用および再配布は GNU General Public License に従ってください" diff --git a/gitk-git/po/ru.po b/gitk-git/po/ru.po index 704eba8f9..c3d0285b2 100644 --- a/gitk-git/po/ru.po +++ b/gitk-git/po/ru.po @@ -313,14 +313,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright © 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - программа просмотра истории репозиториев Git\n" "\n" -"Copyright (c) 2005-2008 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Использование и распространение согласно условиям GNU General Public License" diff --git a/gitk-git/po/sv.po b/gitk-git/po/sv.po index 0f5e2fd8d..386763ade 100644 --- a/gitk-git/po/sv.po +++ b/gitk-git/po/sv.po @@ -334,14 +334,14 @@ msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright ©9 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Use and redistribute under the terms of the GNU General Public License" msgstr "" "\n" "Gitk - en incheckningsvisare för git\n" "\n" -"Copyright © 2005-2009 Paul Mackerras\n" +"Copyright \\u00a9 2005-2010 Paul Mackerras\n" "\n" "Använd och vidareförmedla enligt villkoren i GNU General Public License" diff --git a/gitweb/INSTALL b/gitweb/INSTALL index b76a0cfff..cbdc13647 100644 --- a/gitweb/INSTALL +++ b/gitweb/INSTALL @@ -2,11 +2,11 @@ GIT web Interface (gitweb) Installation ======================================= First you have to generate gitweb.cgi from gitweb.perl using -"make gitweb/gitweb.cgi", then copy appropriate files (gitweb.cgi, +"make gitweb", then copy appropriate files (gitweb.cgi, gitweb.js, gitweb.css, git-logo.png and git-favicon.png) to their destination. For example if git was (or is) installed with /usr prefix, you can do - $ make prefix=/usr gitweb/gitweb.cgi ;# as yourself + $ make prefix=/usr gitweb ;# as yourself # cp gitweb/git* /var/www/cgi-bin/ ;# as root Alternatively you can use autoconf generated ./configure script to @@ -15,7 +15,7 @@ instead $ make configure ;# as yourself $ ./configure --prefix=/usr ;# as yourself - $ make gitweb/gitweb.cgi ;# as yourself + $ make gitweb ;# as yourself # cp gitweb/git* /var/www/cgi-bin/ ;# as root The above example assumes that your web server is configured to run @@ -31,8 +31,7 @@ file for gitweb (in gitweb/README). - There are many configuration variables which affect building of gitweb.cgi; see "default configuration for gitweb" section in main - (top dir) Makefile, and instructions for building gitweb/gitweb.cgi - target. + (top dir) Makefile, and instructions for building gitweb target. One of the most important is where to find the git wrapper binary. Gitweb tries to find the git wrapper at $(bindir)/git, so you have to set $bindir @@ -62,9 +61,15 @@ file for gitweb (in gitweb/README). a suggestion). - You can control where gitweb tries to find its main CSS style file, - its favicon and logo with the GITWEB_CSS, GITWEB_FAVICON and GITWEB_LOGO - build configuration variables. By default gitweb tries to find them - in the same directory as gitweb.cgi script. + its JavaScript file, its favicon and logo with the GITWEB_CSS, GITWEB_JS + GITWEB_FAVICON and GITWEB_LOGO build configuration variables. By default + gitweb tries to find them in the same directory as gitweb.cgi script. + +- You can optionally generate minified versions of gitweb.js and gitweb.css + by defining the JSMIN and CSSMIN build configuration variables. By default + the non-minified versions will be used. NOTE: if you enable this option, + substitute gitweb.min.js and gitweb.min.css for all uses of gitweb.js and + gitweb.css in the help files. Build example ~~~~~~~~~~~~~ @@ -74,13 +79,14 @@ Build example we want to display are under /home/local/scm, you can do make GITWEB_PROJECTROOT="/home/local/scm" \ + GITWEB_JS="/gitweb/gitweb.js" \ GITWEB_CSS="/gitweb/gitweb.css" \ GITWEB_LOGO="/gitweb/git-logo.png" \ GITWEB_FAVICON="/gitweb/git-favicon.png" \ bindir=/usr/local/bin \ - gitweb/gitweb.cgi + gitweb - cp -fv ~/git/gitweb/gitweb.{cgi,css} \ + cp -fv ~/git/gitweb/gitweb.{cgi,js,css} \ ~/git/gitweb/git-{favicon,logo}.png \ /var/www/cgi-bin/gitweb/ diff --git a/gitweb/Makefile b/gitweb/Makefile index c9eb1ee66..f2e1d92fb 100644 --- a/gitweb/Makefile +++ b/gitweb/Makefile @@ -6,14 +6,14 @@ all:: # Define JSMIN to point to JavaScript minifier that functions as # a filter to have gitweb.js minified. # +# Define CSSMIN to point to a CSS minifier in order to generate a minified +# version of gitweb.css +# prefix ?= $(HOME) bindir ?= $(prefix)/bin RM ?= rm -f -# JavaScript minifier invocation that can function as filter -JSMIN ?= - # default configuration for gitweb GITWEB_CONFIG = gitweb_config.perl GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf @@ -29,11 +29,7 @@ GITWEB_HOMETEXT = indextext.html GITWEB_CSS = gitweb.css GITWEB_LOGO = git-logo.png GITWEB_FAVICON = git-favicon.png -ifdef JSMIN -GITWEB_JS = gitweb.min.js -else GITWEB_JS = gitweb.js -endif GITWEB_SITE_HEADER = GITWEB_SITE_FOOTER = @@ -85,45 +81,54 @@ endif all:: gitweb.cgi ifdef JSMIN -FILES=gitweb.cgi gitweb.min.js -gitweb.cgi: gitweb.perl gitweb.min.js -else # !JSMIN -FILES=gitweb.cgi -gitweb.cgi: gitweb.perl -endif # JSMIN - -gitweb.cgi: +GITWEB_JS = gitweb.min.js +all:: gitweb.min.js +gitweb.min.js: gitweb.js GITWEB-BUILD-OPTIONS + $(QUIET_GEN)$(JSMIN) <$< >$@ +endif + +ifdef CSSMIN +GITWEB_CSS = gitweb.min.css +all:: gitweb.min.css +gitweb.min.css: gitweb.css GITWEB-BUILD-OPTIONS + $(QUIET_GEN)$(CSSMIN) <$ >$@ +endif + +GITWEB_REPLACE = \ + -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \ + -e 's|++GIT_BINDIR++|$(bindir)|g' \ + -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \ + -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \ + -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \ + -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \ + -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \ + -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \ + -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \ + -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \ + -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \ + -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \ + -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \ + -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \ + -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \ + -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \ + -e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \ + -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \ + -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' + +GITWEB-BUILD-OPTIONS: FORCE + @rm -f $@+ + @echo "x" '$(PERL_PATH_SQ)' $(GITWEB_REPLACE) "$(JSMIN)|$(CSSMIN)" >$@+ + @cmp -s $@+ $@ && rm -f $@+ || mv -f $@+ $@ + +gitweb.cgi: gitweb.perl GITWEB-BUILD-OPTIONS $(QUIET_GEN)$(RM) $@ $@+ && \ sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \ - -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \ - -e 's|++GIT_BINDIR++|$(bindir)|g' \ - -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \ - -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \ - -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \ - -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \ - -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \ - -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \ - -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \ - -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \ - -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \ - -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \ - -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \ - -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \ - -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \ - -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \ - -e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \ - -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \ - -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \ - $< >$@+ && \ + $(GITWEB_REPLACE) $< >$@+ && \ chmod +x $@+ && \ mv $@+ $@ -ifdef JSMIN -gitweb.min.js: gitweb.js - $(QUIET_GEN)$(JSMIN) <$< >$@ -endif # JSMIN - clean: - $(RM) $(FILES) + $(RM) gitweb.cgi gitweb.min.js gitweb.min.css GITWEB-BUILD-OPTIONS + +.PHONY: all clean .FORCE-GIT-VERSION-FILE FORCE -.PHONY: all clean .FORCE-GIT-VERSION-FILE diff --git a/gitweb/README b/gitweb/README index ad6a04c46..71742b335 100644 --- a/gitweb/README +++ b/gitweb/README @@ -80,7 +80,8 @@ You can specify the following configuration variables when building GIT: Points to the location where you put gitweb.css on your web server (or to be more generic, the URI of gitweb stylesheet). Relative to the base URI of gitweb. Note that you can setup multiple stylesheets from - the gitweb config file. [Default: gitweb.css] + the gitweb config file. [Default: gitweb.css (or gitweb.min.css if the + CSSMIN variable is defined / CSS minifier is used)] * GITWEB_LOGO Points to the location where you put git-logo.png on your web server (or to be more generic URI of logo, 72x27 size, displayed in top right diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index a2d2283ec..77e5f795a 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -2216,8 +2216,7 @@ sub config_to_multi { sub git_get_project_config { my ($key, $type) = @_; - # do we have project - return unless (defined $project && defined $git_dir); + return unless defined $git_dir; # key sanity check return unless ($key); @@ -6118,8 +6117,8 @@ sub git_commitdiff { } push @commit_spec, '--root', $hash; } - open $fd, "-|", git_cmd(), "format-patch", '--encoding=utf8', - '--stdout', @commit_spec + open $fd, "-|", git_cmd(), "format-patch", @diff_opts, + '--encoding=utf8', '--stdout', @commit_spec or die_error(500, "Open git-format-patch failed"); } else { die_error(400, "Unknown commitdiff format"); @@ -80,12 +80,12 @@ static char column_colors[][COLOR_MAXLEN] = { GIT_COLOR_BLUE, GIT_COLOR_MAGENTA, GIT_COLOR_CYAN, - GIT_COLOR_BOLD GIT_COLOR_RED, - GIT_COLOR_BOLD GIT_COLOR_GREEN, - GIT_COLOR_BOLD GIT_COLOR_YELLOW, - GIT_COLOR_BOLD GIT_COLOR_BLUE, - GIT_COLOR_BOLD GIT_COLOR_MAGENTA, - GIT_COLOR_BOLD GIT_COLOR_CYAN, + GIT_COLOR_BOLD_RED, + GIT_COLOR_BOLD_GREEN, + GIT_COLOR_BOLD_YELLOW, + GIT_COLOR_BOLD_BLUE, + GIT_COLOR_BOLD_MAGENTA, + GIT_COLOR_BOLD_CYAN, }; #define COLUMN_COLORS_MAX (ARRAY_SIZE(column_colors)) @@ -304,9 +304,28 @@ static int word_char(char ch) return isalnum(ch) || ch == '_'; } +static void output_color(struct grep_opt *opt, const void *data, size_t size, + const char *color) +{ + if (opt->color && color && color[0]) { + opt->output(opt, color, strlen(color)); + opt->output(opt, data, size); + opt->output(opt, GIT_COLOR_RESET, strlen(GIT_COLOR_RESET)); + } else + opt->output(opt, data, size); +} + +static void output_sep(struct grep_opt *opt, char sign) +{ + if (opt->null_following_name) + opt->output(opt, "\0", 1); + else + output_color(opt, &sign, 1, opt->color_sep); +} + static void show_name(struct grep_opt *opt, const char *name) { - opt->output(opt, name, strlen(name)); + output_color(opt, name, strlen(name), opt->color_filename); opt->output(opt, opt->null_following_name ? "\0" : "\n", 1); } @@ -544,31 +563,30 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol, const char *name, unsigned lno, char sign) { int rest = eol - bol; - char sign_str[1]; + char *line_color = NULL; - sign_str[0] = sign; if (opt->pre_context || opt->post_context) { if (opt->last_shown == 0) { - if (opt->show_hunk_mark) - opt->output(opt, "--\n", 3); - else - opt->show_hunk_mark = 1; - } else if (lno > opt->last_shown + 1) - opt->output(opt, "--\n", 3); + if (opt->show_hunk_mark) { + output_color(opt, "--", 2, opt->color_sep); + opt->output(opt, "\n", 1); + } + } else if (lno > opt->last_shown + 1) { + output_color(opt, "--", 2, opt->color_sep); + opt->output(opt, "\n", 1); + } } opt->last_shown = lno; - if (opt->null_following_name) - sign_str[0] = '\0'; if (opt->pathname) { - opt->output(opt, name, strlen(name)); - opt->output(opt, sign_str, 1); + output_color(opt, name, strlen(name), opt->color_filename); + output_sep(opt, sign); } if (opt->linenum) { char buf[32]; snprintf(buf, sizeof(buf), "%d", lno); - opt->output(opt, buf, strlen(buf)); - opt->output(opt, sign_str, 1); + output_color(opt, buf, strlen(buf), opt->color_lineno); + output_sep(opt, sign); } if (opt->color) { regmatch_t match; @@ -576,25 +594,28 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol, int ch = *eol; int eflags = 0; + if (sign == ':') + line_color = opt->color_selected; + else if (sign == '-') + line_color = opt->color_context; + else if (sign == '=') + line_color = opt->color_function; *eol = '\0'; while (next_match(opt, bol, eol, ctx, &match, eflags)) { if (match.rm_so == match.rm_eo) break; - opt->output(opt, bol, match.rm_so); - opt->output(opt, opt->color_match, - strlen(opt->color_match)); - opt->output(opt, bol + match.rm_so, - (int)(match.rm_eo - match.rm_so)); - opt->output(opt, GIT_COLOR_RESET, - strlen(GIT_COLOR_RESET)); + output_color(opt, bol, match.rm_so, line_color); + output_color(opt, bol + match.rm_so, + match.rm_eo - match.rm_so, + opt->color_match); bol += match.rm_eo; rest -= match.rm_eo; eflags = REG_NOTBOL; } *eol = ch; } - opt->output(opt, bol, rest); + output_color(opt, bol, rest, line_color); opt->output(opt, "\n", 1); } @@ -750,14 +771,6 @@ int grep_threads_ok(const struct grep_opt *opt) !opt->name_only) return 0; - /* If we are showing hunk marks, we should not do it for the - * first match. The synchronization problem we get for this - * constraint is not yet solved, so we disable threading in - * this case. - */ - if (opt->pre_context || opt->post_context) - return 0; - return 1; } @@ -779,11 +792,14 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, enum grep_context ctx = GREP_CONTEXT_HEAD; xdemitconf_t xecfg; - opt->last_shown = 0; - if (!opt->output) opt->output = std_output; + if (opt->last_shown && (opt->pre_context || opt->post_context) && + opt->output == std_output) + opt->show_hunk_mark = 1; + opt->last_shown = 0; + if (buffer_is_binary(buf, size)) { switch (opt->binary) { case GREP_BINARY_DEFAULT: @@ -857,7 +873,8 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, return 1; if (binary_match_only) { opt->output(opt, "Binary file ", 12); - opt->output(opt, name, strlen(name)); + output_color(opt, name, strlen(name), + opt->color_filename); opt->output(opt, " matches\n", 9); return 1; } @@ -916,9 +933,9 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, */ if (opt->count && count) { char buf[32]; - opt->output(opt, name, strlen(name)); - snprintf(buf, sizeof(buf), "%c%u\n", - opt->null_following_name ? '\0' : ':', count); + output_color(opt, name, strlen(name), opt->color_filename); + output_sep(opt, ':'); + snprintf(buf, sizeof(buf), "%u\n", count); opt->output(opt, buf, strlen(buf)); } return !!last_hit; @@ -86,7 +86,13 @@ struct grep_opt { int color; int max_depth; int funcname; + char color_context[COLOR_MAXLEN]; + char color_filename[COLOR_MAXLEN]; + char color_function[COLOR_MAXLEN]; + char color_lineno[COLOR_MAXLEN]; char color_match[COLOR_MAXLEN]; + char color_selected[COLOR_MAXLEN]; + char color_sep[COLOR_MAXLEN]; int regflags; unsigned pre_context; unsigned post_context; diff --git a/http-backend.c b/http-backend.c index 345c12b79..d1e83d090 100644 --- a/http-backend.c +++ b/http-backend.c @@ -538,15 +538,19 @@ static void service_rpc(char *service_name) static NORETURN void die_webcgi(const char *err, va_list params) { - char buffer[1000]; + static int dead; - http_status(500, "Internal Server Error"); - hdr_nocache(); - end_headers(); + if (!dead) { + char buffer[1000]; + dead = 1; - vsnprintf(buffer, sizeof(buffer), err, params); - fprintf(stderr, "fatal: %s\n", buffer); - exit(0); + vsnprintf(buffer, sizeof(buffer), err, params); + fprintf(stderr, "fatal: %s\n", buffer); + http_status(500, "Internal Server Error"); + hdr_nocache(); + end_headers(); + } + exit(0); /* we successfully reported a failure ;-) */ } static char* getdir(void) @@ -204,7 +204,7 @@ static void init_curl_http_auth(CURL *result) if (user_name) { struct strbuf up = STRBUF_INIT; if (!user_pass) - user_pass = xstrdup(getpass("Password: ")); + user_pass = xstrdup(git_getpass("Password: ")); strbuf_addf(&up, "%s:%s", user_name, user_pass); curl_easy_setopt(result, CURLOPT_USERPWD, strbuf_detach(&up, NULL)); @@ -219,7 +219,7 @@ static int has_cert_password(void) return 0; /* Only prompt the user once. */ ssl_cert_password_required = -1; - ssl_cert_password = getpass("Certificate Password: "); + ssl_cert_password = git_getpass("Certificate Password: "); if (ssl_cert_password != NULL) { ssl_cert_password = xstrdup(ssl_cert_password); return 1; @@ -720,7 +720,7 @@ static inline int hex(int v) return 'A' + v - 10; } -static void end_url_with_slash(struct strbuf *buf, const char *url) +void end_url_with_slash(struct strbuf *buf, const char *url) { strbuf_addstr(buf, url); if (buf->len && buf->buf[buf->len - 1] != '/') @@ -815,7 +815,21 @@ static int http_request(const char *url, void *result, int target, int options) ret = HTTP_OK; else if (missing_target(&results)) ret = HTTP_MISSING_TARGET; - else + else if (results.http_code == 401) { + if (user_name) { + ret = HTTP_NOAUTH; + } else { + /* + * git_getpass is needed here because its very likely stdin/stdout are + * pipes to our parent process. So we instead need to use /dev/tty, + * but that is non-portable. Using git_getpass() can at least be stubbed + * on other platforms with a different implementation if/when necessary. + */ + user_name = xstrdup(git_getpass("Username: ")); + init_curl_http_auth(slot->curl); + ret = HTTP_REAUTH; + } + } else ret = HTTP_ERROR; } else { error("Unable to start HTTP request for %s", url); @@ -831,7 +845,11 @@ static int http_request(const char *url, void *result, int target, int options) int http_get_strbuf(const char *url, struct strbuf *result, int options) { - return http_request(url, result, HTTP_REQUEST_STRBUF, options); + int http_ret = http_request(url, result, HTTP_REQUEST_STRBUF, options); + if (http_ret == HTTP_REAUTH) { + http_ret = http_request(url, result, HTTP_REQUEST_STRBUF, options); + } + return http_ret; } /* @@ -117,6 +117,7 @@ extern void append_remote_object_url(struct strbuf *buf, const char *url, int only_two_digit_prefix); extern char *get_remote_object_url(const char *url, const char *hex, int only_two_digit_prefix); +extern void end_url_with_slash(struct strbuf *buf, const char *url); /* Options for http_request_*() */ #define HTTP_NO_CACHE 1 @@ -126,6 +127,8 @@ extern char *get_remote_object_url(const char *url, const char *hex, #define HTTP_MISSING_TARGET 1 #define HTTP_ERROR 2 #define HTTP_START_FAILED 3 +#define HTTP_REAUTH 4 +#define HTTP_NOAUTH 5 /* * Requests an url and stores the result in a strbuf. diff --git a/imap-send.c b/imap-send.c index fa703838c..9d0097ca0 100644 --- a/imap-send.c +++ b/imap-send.c @@ -1207,7 +1207,7 @@ static struct store *imap_open_store(struct imap_server_conf *srvc) if (!srvc->pass) { char prompt[80]; sprintf(prompt, "Password (%s@%s): ", srvc->user, srvc->host); - arg = getpass(prompt); + arg = git_getpass(prompt); if (!arg) { perror("getpass"); exit(1); @@ -1226,9 +1226,6 @@ static struct store *imap_open_store(struct imap_server_conf *srvc) fprintf(stderr, "Skipping account %s@%s, server forbids LOGIN\n", srvc->user, srvc->host); goto bail; } - if (!imap->buf.sock.ssl) - imap_warn("*** IMAP Warning *** Password is being " - "sent in the clear\n"); if (srvc->auth_method) { struct imap_cmd_cb cb; @@ -1253,6 +1250,9 @@ static struct store *imap_open_store(struct imap_server_conf *srvc) goto bail; } } else { + if (!imap->buf.sock.ssl) + imap_warn("*** IMAP Warning *** Password is being " + "sent in the clear\n"); if (imap_exec(ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass) != RESP_OK) { fprintf(stderr, "IMAP error: LOGIN failed\n"); goto bail; @@ -1431,8 +1431,14 @@ static int count_messages(struct msg_data *msg) while (1) { if (!prefixcmp(p, "From ")) { + p = strstr(p+5, "\nFrom: "); + if (!p) break; + p = strstr(p+7, "\nDate: "); + if (!p) break; + p = strstr(p+7, "\nSubject: "); + if (!p) break; + p += 10; count++; - p += 5; } p = strstr(p+5, "\nFrom "); if (!p) diff --git a/ll-merge.c b/ll-merge.c index 4c7f11ba8..f9b3d854a 100644 --- a/ll-merge.c +++ b/ll-merge.c @@ -15,7 +15,7 @@ struct ll_merge_driver; typedef int (*ll_merge_fn)(const struct ll_merge_driver *, mmbuffer_t *result, const char *path, - mmfile_t *orig, + mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, int flag, @@ -36,7 +36,7 @@ struct ll_merge_driver { static int ll_binary_merge(const struct ll_merge_driver *drv_unused, mmbuffer_t *result, const char *path_unused, - mmfile_t *orig, + mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, int flag, int marker_size) @@ -57,14 +57,12 @@ static int ll_binary_merge(const struct ll_merge_driver *drv_unused, static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, mmbuffer_t *result, const char *path, - mmfile_t *orig, + mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, int flag, int marker_size) { xmparam_t xmp; - int style = 0; - int favor = (flag >> 1) & 03; if (buffer_is_binary(orig->ptr, orig->size) || buffer_is_binary(src1->ptr, src1->size) || @@ -73,69 +71,38 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, path, name1, name2); return ll_binary_merge(drv_unused, result, path, - orig, src1, name1, + orig, orig_name, + src1, name1, src2, name2, flag, marker_size); } memset(&xmp, 0, sizeof(xmp)); + xmp.level = XDL_MERGE_ZEALOUS; + xmp.favor= (flag >> 1) & 03; if (git_xmerge_style >= 0) - style = git_xmerge_style; + xmp.style = git_xmerge_style; if (marker_size > 0) xmp.marker_size = marker_size; - return xdl_merge(orig, - src1, name1, - src2, name2, - &xmp, XDL_MERGE_FLAGS(XDL_MERGE_ZEALOUS, style, favor), - result); + xmp.ancestor = orig_name; + xmp.file1 = name1; + xmp.file2 = name2; + return xdl_merge(orig, src1, src2, &xmp, result); } static int ll_union_merge(const struct ll_merge_driver *drv_unused, mmbuffer_t *result, const char *path_unused, - mmfile_t *orig, + mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, int flag, int marker_size) { - char *src, *dst; - long size; - int status, saved_style; - - /* We have to force the RCS "merge" style */ - saved_style = git_xmerge_style; - git_xmerge_style = 0; - status = ll_xdl_merge(drv_unused, result, path_unused, - orig, src1, NULL, src2, NULL, - flag, marker_size); - git_xmerge_style = saved_style; - if (status <= 0) - return status; - size = result->size; - src = dst = result->ptr; - while (size) { - char ch; - if ((marker_size < size) && - (*src == '<' || *src == '=' || *src == '>')) { - int i; - ch = *src; - for (i = 0; i < marker_size; i++) - if (src[i] != ch) - goto not_a_marker; - if (src[marker_size] != '\n') - goto not_a_marker; - src += marker_size + 1; - size -= marker_size + 1; - continue; - } - not_a_marker: - do { - ch = *src++; - *dst++ = ch; - size--; - } while (ch != '\n' && size); - } - result->size = dst - result->ptr; + /* Use union favor */ + flag = (flag & 1) | (XDL_MERGE_FAVOR_UNION << 1); + return ll_xdl_merge(drv_unused, result, path_unused, + orig, NULL, src1, NULL, src2, NULL, + flag, marker_size); return 0; } @@ -165,7 +132,7 @@ static void create_temp(mmfile_t *src, char *path) static int ll_ext_merge(const struct ll_merge_driver *fn, mmbuffer_t *result, const char *path, - mmfile_t *orig, + mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, int flag, int marker_size) @@ -356,7 +323,7 @@ static int git_path_check_merge(const char *path, struct git_attr_check check[2] int ll_merge(mmbuffer_t *result_buf, const char *path, - mmfile_t *ancestor, + mmfile_t *ancestor, const char *ancestor_label, mmfile_t *ours, const char *our_label, mmfile_t *theirs, const char *their_label, int flag) @@ -378,7 +345,7 @@ int ll_merge(mmbuffer_t *result_buf, driver = find_ll_merge_driver(ll_driver_name); if (virtual_ancestor && driver->recursive) driver = find_ll_merge_driver(driver->recursive); - return driver->fn(driver, result_buf, path, ancestor, + return driver->fn(driver, result_buf, path, ancestor, ancestor_label, ours, our_label, theirs, their_label, flag, marker_size); } diff --git a/ll-merge.h b/ll-merge.h index 57889227b..57754cc8c 100644 --- a/ll-merge.h +++ b/ll-merge.h @@ -7,7 +7,7 @@ int ll_merge(mmbuffer_t *result_buf, const char *path, - mmfile_t *ancestor, + mmfile_t *ancestor, const char *ancestor_label, mmfile_t *ours, const char *our_label, mmfile_t *theirs, const char *their_label, int flag); diff --git a/log-tree.c b/log-tree.c index 27afcf697..d3ae969f6 100644 --- a/log-tree.c +++ b/log-tree.c @@ -514,6 +514,16 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log return 0; else if (opt->combine_merges) return do_diff_combined(opt, commit); + else if (opt->first_parent_only) { + /* + * Generate merge log entry only for the first + * parent, showing summary diff of the others + * we merged _in_. + */ + diff_tree_sha1(parents->item->object.sha1, sha1, "", &opt->diffopt); + log_tree_diff_flush(opt); + return !opt->loginfo; + } /* If we show individual diffs, show the parent info */ log->parent = parents->item; diff --git a/merge-file.c b/merge-file.c index fd34d76e1..c336c93c0 100644 --- a/merge-file.c +++ b/merge-file.c @@ -30,7 +30,13 @@ static void *three_way_filemerge(const char *path, mmfile_t *base, mmfile_t *our int merge_status; mmbuffer_t res; - merge_status = ll_merge(&res, path, base, + /* + * This function is only used by cmd_merge_tree, which + * does not respect the merge.conflictstyle option. + * There is no need to worry about a label for the + * common ancestor. + */ + merge_status = ll_merge(&res, path, base, NULL, our, ".our", their, ".their", 0); if (merge_status < 0) return NULL; diff --git a/merge-recursive.c b/merge-recursive.c index 195ebf974..206c10363 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -409,7 +409,7 @@ static int remove_file(struct merge_options *o, int clean, return -1; } if (update_working_directory) { - if (remove_path(path) && errno != ENOENT) + if (remove_path(path)) return -1; } return 0; @@ -608,7 +608,7 @@ static int merge_3way(struct merge_options *o, const char *branch2) { mmfile_t orig, src1, src2; - char *name1, *name2; + char *base_name, *name1, *name2; int merge_status; int favor; @@ -628,10 +628,15 @@ static int merge_3way(struct merge_options *o, } } - if (strcmp(a->path, b->path)) { + if (strcmp(a->path, b->path) || + (o->ancestor != NULL && strcmp(a->path, one->path) != 0)) { + base_name = o->ancestor == NULL ? NULL : + xstrdup(mkpath("%s:%s", o->ancestor, one->path)); name1 = xstrdup(mkpath("%s:%s", branch1, a->path)); name2 = xstrdup(mkpath("%s:%s", branch2, b->path)); } else { + base_name = o->ancestor == NULL ? NULL : + xstrdup(mkpath("%s", o->ancestor)); name1 = xstrdup(mkpath("%s", branch1)); name2 = xstrdup(mkpath("%s", branch2)); } @@ -640,7 +645,7 @@ static int merge_3way(struct merge_options *o, read_mmblob(&src1, a->sha1); read_mmblob(&src2, b->sha1); - merge_status = ll_merge(result_buf, a->path, &orig, + merge_status = ll_merge(result_buf, a->path, &orig, base_name, &src1, name1, &src2, name2, (!!o->call_depth) | (favor << 1)); @@ -1342,6 +1347,7 @@ int merge_recursive(struct merge_options *o, if (!o->call_depth) read_cache(); + o->ancestor = "merged common ancestors"; clean = merge_trees(o, h1->tree, h2->tree, merged_common_ancestors->tree, &mrtree); diff --git a/merge-recursive.h b/merge-recursive.h index be8410ad1..0cc465ec5 100644 --- a/merge-recursive.h +++ b/merge-recursive.h @@ -4,6 +4,7 @@ #include "string-list.h" struct merge_options { + const char *ancestor; const char *branch1; const char *branch2; enum { @@ -53,4 +54,7 @@ int merge_recursive_generic(struct merge_options *o, void init_merge_options(struct merge_options *o); struct tree *write_tree_from_memory(struct merge_options *o); +/* builtin/merge.c */ +int try_merge_command(const char *strategy, struct commit_list *common, const char *head_arg, struct commit_list *remotes); + #endif diff --git a/notes-cache.c b/notes-cache.c new file mode 100644 index 000000000..dee6d62e7 --- /dev/null +++ b/notes-cache.c @@ -0,0 +1,94 @@ +#include "cache.h" +#include "notes-cache.h" +#include "commit.h" +#include "refs.h" + +static int notes_cache_match_validity(const char *ref, const char *validity) +{ + unsigned char sha1[20]; + struct commit *commit; + struct pretty_print_context pretty_ctx; + struct strbuf msg = STRBUF_INIT; + int ret; + + if (read_ref(ref, sha1) < 0) + return 0; + + commit = lookup_commit_reference_gently(sha1, 1); + if (!commit) + return 0; + + memset(&pretty_ctx, 0, sizeof(pretty_ctx)); + format_commit_message(commit, "%s", &msg, &pretty_ctx); + strbuf_trim(&msg); + + ret = !strcmp(msg.buf, validity); + strbuf_release(&msg); + + return ret; +} + +void notes_cache_init(struct notes_cache *c, const char *name, + const char *validity) +{ + struct strbuf ref = STRBUF_INIT; + int flags = 0; + + memset(c, 0, sizeof(*c)); + c->validity = xstrdup(validity); + + strbuf_addf(&ref, "refs/notes/%s", name); + if (!notes_cache_match_validity(ref.buf, validity)) + flags = NOTES_INIT_EMPTY; + init_notes(&c->tree, ref.buf, combine_notes_overwrite, flags); + strbuf_release(&ref); +} + +int notes_cache_write(struct notes_cache *c) +{ + unsigned char tree_sha1[20]; + unsigned char commit_sha1[20]; + + if (!c || !c->tree.initialized || !c->tree.ref || !*c->tree.ref) + return -1; + if (!c->tree.dirty) + return 0; + + if (write_notes_tree(&c->tree, tree_sha1)) + return -1; + if (commit_tree(c->validity, tree_sha1, NULL, commit_sha1, NULL) < 0) + return -1; + if (update_ref("update notes cache", c->tree.ref, commit_sha1, NULL, + 0, QUIET_ON_ERR) < 0) + return -1; + + return 0; +} + +char *notes_cache_get(struct notes_cache *c, unsigned char key_sha1[20], + size_t *outsize) +{ + const unsigned char *value_sha1; + enum object_type type; + char *value; + unsigned long size; + + value_sha1 = get_note(&c->tree, key_sha1); + if (!value_sha1) + return NULL; + value = read_sha1_file(value_sha1, &type, &size); + + *outsize = size; + return value; +} + +int notes_cache_put(struct notes_cache *c, unsigned char key_sha1[20], + const char *data, size_t size) +{ + unsigned char value_sha1[20]; + + if (write_sha1_file(data, size, "blob", value_sha1) < 0) + return -1; + add_note(&c->tree, key_sha1, value_sha1, NULL); + return 0; +} diff --git a/notes-cache.h b/notes-cache.h new file mode 100644 index 000000000..356f88fb3 --- /dev/null +++ b/notes-cache.h @@ -0,0 +1,20 @@ +#ifndef NOTES_CACHE_H +#define NOTES_CACHE_H + +#include "notes.h" + +struct notes_cache { + struct notes_tree tree; + char *validity; +}; + +void notes_cache_init(struct notes_cache *c, const char *name, + const char *validity); +int notes_cache_write(struct notes_cache *c); + +char *notes_cache_get(struct notes_cache *c, unsigned char sha1[20], size_t + *outsize); +int notes_cache_put(struct notes_cache *c, unsigned char sha1[20], + const char *data, size_t size); + +#endif /* NOTES_CACHE_H */ @@ -5,6 +5,8 @@ #include "utf8.h" #include "strbuf.h" #include "tree-walk.h" +#include "string-list.h" +#include "refs.h" /* * Use a non-balancing simple 16-tree structure with struct int_node as @@ -68,6 +70,9 @@ struct non_note { struct notes_tree default_notes_tree; +static struct string_list display_notes_refs; +static struct notes_tree **display_notes_trees; + static void load_subtree(struct notes_tree *t, struct leaf_node *subtree, struct int_node *node, unsigned int n); @@ -828,6 +833,83 @@ int combine_notes_ignore(unsigned char *cur_sha1, return 0; } +static int string_list_add_one_ref(const char *path, const unsigned char *sha1, + int flag, void *cb) +{ + struct string_list *refs = cb; + if (!unsorted_string_list_has_string(refs, path)) + string_list_append(path, refs); + return 0; +} + +void string_list_add_refs_by_glob(struct string_list *list, const char *glob) +{ + if (has_glob_specials(glob)) { + for_each_glob_ref(string_list_add_one_ref, glob, list); + } else { + unsigned char sha1[20]; + if (get_sha1(glob, sha1)) + warning("notes ref %s is invalid", glob); + if (!unsorted_string_list_has_string(list, glob)) + string_list_append(glob, list); + } +} + +void string_list_add_refs_from_colon_sep(struct string_list *list, + const char *globs) +{ + struct strbuf globbuf = STRBUF_INIT; + struct strbuf **split; + int i; + + strbuf_addstr(&globbuf, globs); + split = strbuf_split(&globbuf, ':'); + + for (i = 0; split[i]; i++) { + if (!split[i]->len) + continue; + if (split[i]->buf[split[i]->len-1] == ':') + strbuf_setlen(split[i], split[i]->len-1); + string_list_add_refs_by_glob(list, split[i]->buf); + } + + strbuf_list_free(split); + strbuf_release(&globbuf); +} + +static int string_list_add_refs_from_list(struct string_list_item *item, + void *cb) +{ + struct string_list *list = cb; + string_list_add_refs_by_glob(list, item->string); + return 0; +} + +static int notes_display_config(const char *k, const char *v, void *cb) +{ + int *load_refs = cb; + + if (*load_refs && !strcmp(k, "notes.displayref")) { + if (!v) + config_error_nonbool(k); + string_list_add_refs_by_glob(&display_notes_refs, v); + } + + return 0; +} + +static const char *default_notes_ref(void) +{ + const char *notes_ref = NULL; + if (!notes_ref) + notes_ref = getenv(GIT_NOTES_REF_ENVIRONMENT); + if (!notes_ref) + notes_ref = notes_ref_name; /* value of core.notesRef config */ + if (!notes_ref) + notes_ref = GIT_NOTES_DEFAULT_REF; + return notes_ref; +} + void init_notes(struct notes_tree *t, const char *notes_ref, combine_notes_fn combine_notes, int flags) { @@ -840,11 +922,7 @@ void init_notes(struct notes_tree *t, const char *notes_ref, assert(!t->initialized); if (!notes_ref) - notes_ref = getenv(GIT_NOTES_REF_ENVIRONMENT); - if (!notes_ref) - notes_ref = notes_ref_name; /* value of core.notesRef config */ - if (!notes_ref) - notes_ref = GIT_NOTES_DEFAULT_REF; + notes_ref = default_notes_ref(); if (!combine_notes) combine_notes = combine_notes_concatenate; @@ -855,6 +933,7 @@ void init_notes(struct notes_tree *t, const char *notes_ref, t->ref = notes_ref ? xstrdup(notes_ref) : NULL; t->combine_notes = combine_notes; t->initialized = 1; + t->dirty = 0; if (flags & NOTES_INIT_EMPTY || !notes_ref || read_ref(notes_ref, object_sha1)) @@ -868,6 +947,63 @@ void init_notes(struct notes_tree *t, const char *notes_ref, load_subtree(t, &root_tree, t->root, 0); } +struct load_notes_cb_data { + int counter; + struct notes_tree **trees; +}; + +static int load_one_display_note_ref(struct string_list_item *item, + void *cb_data) +{ + struct load_notes_cb_data *c = cb_data; + struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree)); + init_notes(t, item->string, combine_notes_ignore, 0); + c->trees[c->counter++] = t; + return 0; +} + +struct notes_tree **load_notes_trees(struct string_list *refs) +{ + struct notes_tree **trees; + struct load_notes_cb_data cb_data; + trees = xmalloc((refs->nr+1) * sizeof(struct notes_tree *)); + cb_data.counter = 0; + cb_data.trees = trees; + for_each_string_list(load_one_display_note_ref, refs, &cb_data); + trees[cb_data.counter] = NULL; + return trees; +} + +void init_display_notes(struct display_notes_opt *opt) +{ + char *display_ref_env; + int load_config_refs = 0; + display_notes_refs.strdup_strings = 1; + + assert(!display_notes_trees); + + if (!opt || !opt->suppress_default_notes) { + string_list_append(default_notes_ref(), &display_notes_refs); + display_ref_env = getenv(GIT_NOTES_DISPLAY_REF_ENVIRONMENT); + if (display_ref_env) { + string_list_add_refs_from_colon_sep(&display_notes_refs, + display_ref_env); + load_config_refs = 0; + } else + load_config_refs = 1; + } + + git_config(notes_display_config, &load_config_refs); + + if (opt && opt->extra_notes_refs) + for_each_string_list(string_list_add_refs_from_list, + opt->extra_notes_refs, + &display_notes_refs); + + display_notes_trees = load_notes_trees(&display_notes_refs); + string_list_clear(&display_notes_refs, 0); +} + void add_note(struct notes_tree *t, const unsigned char *object_sha1, const unsigned char *note_sha1, combine_notes_fn combine_notes) { @@ -876,6 +1012,7 @@ void add_note(struct notes_tree *t, const unsigned char *object_sha1, if (!t) t = &default_notes_tree; assert(t->initialized); + t->dirty = 1; if (!combine_notes) combine_notes = t->combine_notes; l = (struct leaf_node *) xmalloc(sizeof(struct leaf_node)); @@ -891,9 +1028,10 @@ void remove_note(struct notes_tree *t, const unsigned char *object_sha1) if (!t) t = &default_notes_tree; assert(t->initialized); + t->dirty = 1; hashcpy(l.key_sha1, object_sha1); hashclr(l.val_sha1); - return note_tree_remove(t, t->root, 0, &l); + note_tree_remove(t, t->root, 0, &l); } const unsigned char *get_note(struct notes_tree *t, @@ -1016,8 +1154,18 @@ void format_note(struct notes_tree *t, const unsigned char *object_sha1, if (msglen && msg[msglen - 1] == '\n') msglen--; - if (flags & NOTES_SHOW_HEADER) - strbuf_addstr(sb, "\nNotes:\n"); + if (flags & NOTES_SHOW_HEADER) { + const char *ref = t->ref; + if (!ref || !strcmp(ref, GIT_NOTES_DEFAULT_REF)) { + strbuf_addstr(sb, "\nNotes:\n"); + } else { + if (!prefixcmp(ref, "refs/")) + ref += 5; + if (!prefixcmp(ref, "notes/")) + ref += 6; + strbuf_addf(sb, "\nNotes (%s):\n", ref); + } + } for (msg_p = msg; msg_p < msg + msglen; msg_p += linelen + 1) { linelen = strchrnul(msg_p, '\n') - msg_p; @@ -1030,3 +1178,31 @@ void format_note(struct notes_tree *t, const unsigned char *object_sha1, free(msg); } + +void format_display_notes(const unsigned char *object_sha1, + struct strbuf *sb, const char *output_encoding, int flags) +{ + int i; + assert(display_notes_trees); + for (i = 0; display_notes_trees[i]; i++) + format_note(display_notes_trees[i], object_sha1, sb, + output_encoding, flags); +} + +int copy_note(struct notes_tree *t, + const unsigned char *from_obj, const unsigned char *to_obj, + int force, combine_notes_fn combine_fn) +{ + const unsigned char *note = get_note(t, from_obj); + const unsigned char *existing_note = get_note(t, to_obj); + + if (!force && existing_note) + return 1; + + if (note) + add_note(t, to_obj, note, combine_fn); + else if (existing_note) + add_note(t, to_obj, null_sha1, combine_fn); + + return 0; +} @@ -40,6 +40,7 @@ extern struct notes_tree { char *ref; combine_notes_fn *combine_notes; int initialized; + int dirty; } default_notes_tree; /* @@ -100,6 +101,15 @@ const unsigned char *get_note(struct notes_tree *t, const unsigned char *object_sha1); /* + * Copy a note from one object to another in the given notes_tree. + * + * Fails if the to_obj already has a note unless 'force' is true. + */ +int copy_note(struct notes_tree *t, + const unsigned char *from_obj, const unsigned char *to_obj, + int force, combine_notes_fn combine_fn); + +/* * Flags controlling behaviour of for_each_note() * * Default behaviour of for_each_note() is to traverse every single note object @@ -198,4 +208,59 @@ void free_notes(struct notes_tree *t); void format_note(struct notes_tree *t, const unsigned char *object_sha1, struct strbuf *sb, const char *output_encoding, int flags); + +struct string_list; + +struct display_notes_opt { + unsigned int suppress_default_notes:1; + struct string_list *extra_notes_refs; +}; + +/* + * Load the notes machinery for displaying several notes trees. + * + * If 'opt' is not NULL, then it specifies additional settings for the + * displaying: + * + * - suppress_default_notes indicates that the notes from + * core.notesRef and notes.displayRef should not be loaded. + * + * - extra_notes_refs may contain a list of globs (in the same style + * as notes.displayRef) where notes should be loaded from. + */ +void init_display_notes(struct display_notes_opt *opt); + +/* + * Append notes for the given 'object_sha1' from all trees set up by + * init_display_notes() to 'sb'. The 'flags' are a bitwise + * combination of + * + * - NOTES_SHOW_HEADER: add a 'Notes (refname):' header + * + * - NOTES_INDENT: indent the notes by 4 places + * + * You *must* call init_display_notes() before using this function. + */ +void format_display_notes(const unsigned char *object_sha1, + struct strbuf *sb, const char *output_encoding, int flags); + +/* + * Load the notes tree from each ref listed in 'refs'. The output is + * an array of notes_tree*, terminated by a NULL. + */ +struct notes_tree **load_notes_trees(struct string_list *refs); + +/* + * Add all refs that match 'glob' to the 'list'. + */ +void string_list_add_refs_by_glob(struct string_list *list, const char *glob); + +/* + * Add all refs from a colon-separated glob list 'globs' to the end of + * 'list'. Empty components are ignored. This helper is used to + * parse GIT_NOTES_DISPLAY_REF style environment variables. + */ +void string_list_add_refs_from_colon_sep(struct string_list *list, + const char *globs); + #endif diff --git a/parse-options.c b/parse-options.c index c83035d01..8546d8526 100644 --- a/parse-options.c +++ b/parse-options.c @@ -659,3 +659,18 @@ int parse_opt_tertiary(const struct option *opt, const char *arg, int unset) *target = unset ? 2 : 1; return 0; } + +int parse_options_concat(struct option *dst, size_t dst_size, struct option *src) +{ + int i, j; + + for (i = 0; i < dst_size; i++) + if (dst[i].type == OPTION_END) + break; + for (j = 0; i < dst_size; i++, j++) { + dst[i] = src[j]; + if (src[j].type == OPTION_END) + return 0; + } + return -1; +} diff --git a/parse-options.h b/parse-options.h index 9429f7e36..7581e931d 100644 --- a/parse-options.h +++ b/parse-options.h @@ -187,6 +187,7 @@ extern int parse_options_step(struct parse_opt_ctx_t *ctx, extern int parse_options_end(struct parse_opt_ctx_t *ctx); +extern int parse_options_concat(struct option *dst, size_t, struct option *src); /*----- some often used options -----*/ extern int parse_opt_abbrev_cb(const struct option *, const char *, int); @@ -775,10 +775,13 @@ static size_t format_commit_one(struct strbuf *sb, const char *placeholder, } return 0; /* unknown %g placeholder */ case 'N': - format_note(NULL, commit->object.sha1, sb, - git_log_output_encoding ? git_log_output_encoding - : git_commit_encoding, 0); - return 1; + if (c->pretty_ctx->show_notes) { + format_display_notes(commit->object.sha1, sb, + git_log_output_encoding ? git_log_output_encoding + : git_commit_encoding, 0); + return 1; + } + return 0; } /* For the rest we have to parse the commit header. */ @@ -797,6 +800,10 @@ static size_t format_commit_one(struct strbuf *sb, const char *placeholder, case 'e': /* encoding */ strbuf_add(sb, msg + c->encoding.off, c->encoding.len); return 1; + case 'B': /* raw body */ + /* message_off is always left at the initial newline */ + strbuf_addstr(sb, msg + c->message_off + 1); + return 1; } /* Now we need to parse the commit message. */ @@ -855,6 +862,35 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder, return consumed + 1; } +static size_t userformat_want_item(struct strbuf *sb, const char *placeholder, + void *context) +{ + struct userformat_want *w = context; + + if (*placeholder == '+' || *placeholder == '-') + placeholder++; + + switch (*placeholder) { + case 'N': + w->notes = 1; + break; + } + return 0; +} + +void userformat_find_requirements(const char *fmt, struct userformat_want *w) +{ + struct strbuf dummy = STRBUF_INIT; + + if (!fmt) { + if (!user_format) + return; + fmt = user_format; + } + strbuf_expand(&dummy, user_format, userformat_want_item, w); + strbuf_release(&dummy); +} + void format_commit_message(const struct commit *commit, const char *format, struct strbuf *sb, const struct pretty_print_context *pretty_ctx) @@ -1096,8 +1132,8 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, strbuf_addch(sb, '\n'); if (context->show_notes) - format_note(NULL, commit->object.sha1, sb, encoding, - NOTES_SHOW_HEADER | NOTES_INDENT); + format_display_notes(commit->object.sha1, sb, encoding, + NOTES_SHOW_HEADER | NOTES_INDENT); free(reencoded); } @@ -6,6 +6,7 @@ /* ISSYMREF=01 and ISPACKED=02 are public interfaces */ #define REF_KNOWS_PEELED 04 +#define REF_BROKEN 010 struct ref_list { struct ref_list *next; @@ -275,8 +276,10 @@ static struct ref_list *get_ref_dir(const char *base, struct ref_list *list) list = get_ref_dir(ref, list); continue; } - if (!resolve_ref(ref, sha1, 1, &flag)) + if (!resolve_ref(ref, sha1, 1, &flag)) { hashclr(sha1); + flag |= REF_BROKEN; + } list = add_ref(ref, sha1, flag, list, NULL); } free(ref); @@ -539,10 +542,10 @@ static int do_one_ref(const char *base, each_ref_fn fn, int trim, { if (strncmp(base, entry->name, trim)) return 0; - /* Is this a "negative ref" that represents a deleted ref? */ - if (is_null_sha1(entry->sha1)) - return 0; + if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) { + if (entry->flag & REF_BROKEN) + return 0; /* ignore dangling symref */ if (!has_sha1_file(entry->sha1)) { error("%s does not point to a valid object!", entry->name); return 0; @@ -695,7 +698,6 @@ int for_each_glob_ref_in(each_ref_fn fn, const char *pattern, { struct strbuf real_pattern = STRBUF_INIT; struct ref_filter filter; - const char *has_glob_specials; int ret; if (!prefix && prefixcmp(pattern, "refs/")) @@ -704,8 +706,7 @@ int for_each_glob_ref_in(each_ref_fn fn, const char *pattern, strbuf_addstr(&real_pattern, prefix); strbuf_addstr(&real_pattern, pattern); - has_glob_specials = strpbrk(pattern, "?*["); - if (!has_glob_specials) { + if (!has_glob_specials(pattern)) { /* Append implied '/' '*' if not present. */ if (real_pattern.buf[real_pattern.len - 1] != '/') strbuf_addch(&real_pattern, '/'); @@ -1275,6 +1276,7 @@ static int log_ref_write(const char *ref_name, const unsigned char *old_sha1, if (log_all_ref_updates && (!prefixcmp(ref_name, "refs/heads/") || !prefixcmp(ref_name, "refs/remotes/") || + !prefixcmp(ref_name, "refs/notes/") || !strcmp(ref_name, "HEAD"))) { if (safe_create_leading_directories(log_file) < 0) return error("unable to create directory for %s", @@ -28,6 +28,11 @@ extern int for_each_replace_ref(each_ref_fn, void *); extern int for_each_glob_ref(each_ref_fn, const char *pattern, void *); extern int for_each_glob_ref_in(each_ref_fn, const char *pattern, const char* prefix, void *); +static inline const char *has_glob_specials(const char *pattern) +{ + return strpbrk(pattern, "?*["); +} + /* can be used to learn about broken ref and symref */ extern int for_each_rawref(each_ref_fn, void *); diff --git a/remote-curl.c b/remote-curl.c index b76bfcb3d..24fbb9a9b 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -9,7 +9,7 @@ #include "sideband.h" static struct remote *remote; -static const char *url; +static const char *url; /* always ends with a trailing slash */ struct options { int verbosity; @@ -101,7 +101,7 @@ static struct discovery* discover_refs(const char *service) return last; free_discovery(last); - strbuf_addf(&buffer, "%s/info/refs", url); + strbuf_addf(&buffer, "%sinfo/refs", url); if (!prefixcmp(url, "http://") || !prefixcmp(url, "https://")) { is_http = 1; if (!strchr(url, '?')) @@ -120,7 +120,7 @@ static struct discovery* discover_refs(const char *service) strbuf_reset(&buffer); proto_git_candidate = 0; - strbuf_addf(&buffer, "%s/info/refs", url); + strbuf_addf(&buffer, "%sinfo/refs", url); refs_url = strbuf_detach(&buffer, NULL); http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE); @@ -132,6 +132,8 @@ static struct discovery* discover_refs(const char *service) case HTTP_MISSING_TARGET: die("%s not found: did you run git update-server-info on the" " server?", refs_url); + case HTTP_NOAUTH: + die("Authentication failed"); default: http_error(refs_url, http_ret); die("HTTP request failed"); @@ -509,7 +511,7 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads) rpc->out = client.out; strbuf_init(&rpc->result, 0); - strbuf_addf(&buf, "%s/%s", url, svc); + strbuf_addf(&buf, "%s%s", url, svc); rpc->service_url = strbuf_detach(&buf, NULL); strbuf_addf(&buf, "Content-Type: application/x-%s-request", svc); @@ -798,11 +800,13 @@ int main(int argc, const char **argv) remote = remote_get(argv[1]); if (argc > 2) { - url = argv[2]; + end_url_with_slash(&buf, argv[2]); } else { - url = remote->url[0]; + end_url_with_slash(&buf, remote->url[0]); } + url = strbuf_detach(&buf, NULL); + http_init(remote); do { @@ -319,7 +319,7 @@ static int handle_cache(const char *path, unsigned char *sha1, const char *outpu if (!mmfile[i].ptr && !mmfile[i].size) mmfile[i].ptr = xstrdup(""); } - ll_merge(&result, path, &mmfile[0], + ll_merge(&result, path, &mmfile[0], NULL, &mmfile[1], "ours", &mmfile[2], "theirs", 0); for (i = 0; i < 3; i++) @@ -376,7 +376,7 @@ static int merge(const char *name, const char *path) ret = 1; goto out; } - ret = ll_merge(&result, path, &base, &cur, "", &other, "", 0); + ret = ll_merge(&result, path, &base, NULL, &cur, "", &other, "", 0); if (!ret) { FILE *f = fopen(path, "w"); if (!f) diff --git a/revision.c b/revision.c index 490b48408..f4b8b3831 100644 --- a/revision.c +++ b/revision.c @@ -12,6 +12,7 @@ #include "patch-ids.h" #include "decorate.h" #include "log-tree.h" +#include "string-list.h" volatile show_early_output_fn_t show_early_output; @@ -1191,9 +1192,29 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg } else if (!strcmp(arg, "--show-notes")) { revs->show_notes = 1; revs->show_notes_given = 1; + } else if (!prefixcmp(arg, "--show-notes=")) { + struct strbuf buf = STRBUF_INIT; + revs->show_notes = 1; + revs->show_notes_given = 1; + if (!revs->notes_opt.extra_notes_refs) + revs->notes_opt.extra_notes_refs = xcalloc(1, sizeof(struct string_list)); + if (!prefixcmp(arg+13, "refs/")) + /* happy */; + else if (!prefixcmp(arg+13, "notes/")) + strbuf_addstr(&buf, "refs/"); + else + strbuf_addstr(&buf, "refs/notes/"); + strbuf_addstr(&buf, arg+13); + string_list_append(strbuf_detach(&buf, NULL), + revs->notes_opt.extra_notes_refs); } else if (!strcmp(arg, "--no-notes")) { revs->show_notes = 0; revs->show_notes_given = 1; + } else if (!strcmp(arg, "--standard-notes")) { + revs->show_notes_given = 1; + revs->notes_opt.suppress_default_notes = 0; + } else if (!strcmp(arg, "--no-standard-notes")) { + revs->notes_opt.suppress_default_notes = 1; } else if (!strcmp(arg, "--oneline")) { revs->verbose_header = 1; get_commit_format("oneline", revs); @@ -1332,7 +1353,7 @@ static void append_prune_data(const char ***prune_data, const char **av) * Returns the number of arguments left that weren't recognized * (which are also moved to the head of the argument list) */ -int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def) +int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *opt) { int i, flags, left, seen_dashdash, read_from_stdin, got_rev_arg = 0; const char **prune_data = NULL; @@ -1468,7 +1489,9 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch revs->prune_data = get_pathspec(revs->prefix, prune_data); if (revs->def == NULL) - revs->def = def; + revs->def = opt ? opt->def : NULL; + if (opt && opt->tweak) + opt->tweak(revs, opt); if (revs->show_merge) prepare_show_merge(revs); if (revs->def && !revs->pending.nr && !got_rev_arg) { @@ -1502,11 +1525,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch if (!revs->full_diff) diff_tree_setup_paths(revs->prune_data, &revs->diffopt); } - if (revs->combine_merges) { + if (revs->combine_merges) revs->ignore_merges = 0; - if (revs->dense_combined_merges && !revs->diffopt.output_format) - revs->diffopt.output_format = DIFF_FORMAT_PATCH; - } revs->diffopt.abbrev = revs->abbrev; if (diff_setup_done(&revs->diffopt) < 0) die("diff_setup_done failed"); diff --git a/revision.h b/revision.h index a14deefc2..568f1c98d 100644 --- a/revision.h +++ b/revision.h @@ -3,6 +3,7 @@ #include "parse-options.h" #include "grep.h" +#include "notes.h" #define SEEN (1u<<0) #define UNINTERESTING (1u<<1) @@ -20,6 +21,7 @@ struct rev_info; struct log_info; +struct string_list; struct rev_info { /* Starting list */ @@ -126,6 +128,9 @@ struct rev_info { struct reflog_walk_info *reflog_info; struct decoration children; struct decoration merge_simplification; + + /* notes-specific options: which refs to show */ + struct display_notes_opt notes_opt; }; #define REV_TREE_SAME 0 @@ -137,8 +142,13 @@ struct rev_info { typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); extern volatile show_early_output_fn_t show_early_output; +struct setup_revision_opt { + const char *def; + void (*tweak)(struct rev_info *, struct setup_revision_opt *); +}; + extern void init_revisions(struct rev_info *revs, const char *prefix); -extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); +extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *); extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, const struct option *options, const char * const usagestr[]); diff --git a/run-command.c b/run-command.c index c8d53795e..c7793f50f 100644 --- a/run-command.c +++ b/run-command.c @@ -342,8 +342,6 @@ fail_pipe: else if (cmd->out > 1) fhout = dup(cmd->out); - if (cmd->dir) - die("chdir in start_command() not implemented"); if (cmd->env) env = make_augmented_environ(cmd->env); @@ -353,7 +351,7 @@ fail_pipe: cmd->argv = prepare_shell_cmd(cmd->argv); } - cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env, + cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env, cmd->dir, fhin, fhout, fherr); failed_errno = errno; if (cmd->pid < 0 && (!cmd->silent_exec_failure || errno != ENOENT)) @@ -385,6 +383,8 @@ fail_pipe: close(cmd->out); if (need_err) close_pair(fderr); + else if (cmd->err) + close(cmd->err); errno = failed_errno; return -1; } diff --git a/sha1_file.c b/sha1_file.c index a08a9d088..b2074e7a8 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -2271,7 +2271,7 @@ static int create_tmpfile(char *buffer, size_t bufsiz, const char *filename) } static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen, - void *buf, unsigned long len, time_t mtime) + const void *buf, unsigned long len, time_t mtime) { int fd, ret; unsigned char compressed[4096]; @@ -2307,7 +2307,7 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen, git_SHA1_Update(&c, hdr, hdrlen); /* Then the data itself.. */ - stream.next_in = buf; + stream.next_in = (void *)buf; stream.avail_in = len; do { unsigned char *in0 = stream.next_in; @@ -2342,7 +2342,7 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen, return move_temp_to_file(tmpfile, filename); } -int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *returnsha1) +int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *returnsha1) { unsigned char sha1[20]; char hdr[32]; @@ -2448,6 +2448,8 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, else ret = -1; strbuf_release(&sbuf); + } else if (!size) { + ret = index_mem(sha1, NULL, size, write_object, type, path); } else if (size <= SMALL_FILE_SIZE) { char *buf = xmalloc(size); if (size == read_in_full(fd, buf, size)) @@ -2456,12 +2458,11 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, else ret = error("short read %s", strerror(errno)); free(buf); - } else if (size) { + } else { void *buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0); ret = index_mem(sha1, buf, size, write_object, type, path); munmap(buf, size); - } else - ret = index_mem(sha1, NULL, size, write_object, type, path); + } close(fd); return ret; } @@ -2516,3 +2517,13 @@ int read_pack_header(int fd, struct pack_header *header) return PH_ERROR_PROTOCOL; return 0; } + +void assert_sha1_type(const unsigned char *sha1, enum object_type expect) +{ + enum object_type type = sha1_object_info(sha1, NULL); + if (type < 0) + die("%s is not a valid object", sha1_to_hex(sha1)); + if (type != expect) + die("%s is not a valid '%s' object", sha1_to_hex(sha1), + typename(expect)); +} diff --git a/string-list.c b/string-list.c index 1ac536e63..c9ad7fcd4 100644 --- a/string-list.c +++ b/string-list.c @@ -168,12 +168,19 @@ void sort_string_list(struct string_list *list) qsort(list->items, list->nr, sizeof(*list->items), cmp_items); } -int unsorted_string_list_has_string(struct string_list *list, const char *string) +struct string_list_item *unsorted_string_list_lookup(struct string_list *list, + const char *string) { int i; for (i = 0; i < list->nr; i++) if (!strcmp(string, list->items[i].string)) - return 1; - return 0; + return list->items + i; + return NULL; +} + +int unsorted_string_list_has_string(struct string_list *list, + const char *string) +{ + return unsorted_string_list_lookup(list, string) != NULL; } diff --git a/string-list.h b/string-list.h index 6569cf607..63b69c8d7 100644 --- a/string-list.h +++ b/string-list.h @@ -38,5 +38,6 @@ struct string_list_item *string_list_lookup(const char *string, struct string_li struct string_list_item *string_list_append(const char *string, struct string_list *list); void sort_string_list(struct string_list *list); int unsorted_string_list_has_string(struct string_list *list, const char *string); - +struct string_list_item *unsorted_string_list_lookup(struct string_list *list, + const char *string); #endif /* STRING_LIST_H */ diff --git a/submodule.c b/submodule.c index 5d286e409..676d48fb3 100644 --- a/submodule.c +++ b/submodule.c @@ -5,14 +5,22 @@ #include "commit.h" #include "revision.h" #include "run-command.h" +#include "diffcore.h" static int add_submodule_odb(const char *path) { struct strbuf objects_directory = STRBUF_INIT; struct alternate_object_database *alt_odb; int ret = 0; + const char *git_dir; - strbuf_addf(&objects_directory, "%s/.git/objects/", path); + strbuf_addf(&objects_directory, "%s/.git", path); + git_dir = read_gitfile_gently(objects_directory.buf); + if (git_dir) { + strbuf_reset(&objects_directory); + strbuf_addstr(&objects_directory, git_dir); + } + strbuf_addstr(&objects_directory, "/objects/"); if (!is_directory(objects_directory.buf)) { ret = -1; goto done; @@ -85,13 +93,21 @@ void show_submodule_summary(FILE *f, const char *path, message = "(revision walker failed)"; } + if (dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) + fprintf(f, "Submodule %s contains untracked content\n", path); + if (dirty_submodule & DIRTY_SUBMODULE_MODIFIED) + fprintf(f, "Submodule %s contains modified content\n", path); + + if (!hashcmp(one, two)) { + strbuf_release(&sb); + return; + } + strbuf_addf(&sb, "Submodule %s %s..", path, find_unique_abbrev(one, DEFAULT_ABBREV)); if (!fast_backward && !fast_forward) strbuf_addch(&sb, '.'); strbuf_addf(&sb, "%s", find_unique_abbrev(two, DEFAULT_ABBREV)); - if (dirty_submodule) - strbuf_add(&sb, "-dirty", 6); if (message) strbuf_addf(&sb, " %s\n", message); else @@ -121,23 +137,26 @@ void show_submodule_summary(FILE *f, const char *path, strbuf_release(&sb); } -int is_submodule_modified(const char *path) +unsigned is_submodule_modified(const char *path, int ignore_untracked) { - int len, i; + ssize_t len; struct child_process cp; const char *argv[] = { "status", "--porcelain", NULL, + NULL, }; - const char *env[LOCAL_REPO_ENV_SIZE + 3]; struct strbuf buf = STRBUF_INIT; - - for (i = 0; i < LOCAL_REPO_ENV_SIZE; i++) - env[i] = local_repo_env[i]; - - strbuf_addf(&buf, "%s/.git/", path); - if (!is_directory(buf.buf)) { + unsigned dirty_submodule = 0; + const char *line, *next_line; + const char *git_dir; + + strbuf_addf(&buf, "%s/.git", path); + git_dir = read_gitfile_gently(buf.buf); + if (!git_dir) + git_dir = buf.buf; + if (!is_directory(git_dir)) { strbuf_release(&buf); /* The submodule is not checked out, so it is not modified */ return 0; @@ -145,29 +164,44 @@ int is_submodule_modified(const char *path) } strbuf_reset(&buf); - strbuf_addf(&buf, "GIT_WORK_TREE=%s", path); - env[i++] = strbuf_detach(&buf, NULL); - strbuf_addf(&buf, "GIT_DIR=%s/.git", path); - env[i++] = strbuf_detach(&buf, NULL); - env[i] = NULL; + if (ignore_untracked) + argv[2] = "-uno"; memset(&cp, 0, sizeof(cp)); cp.argv = argv; - cp.env = env; + cp.env = local_repo_env; cp.git_cmd = 1; cp.no_stdin = 1; cp.out = -1; + cp.dir = path; if (start_command(&cp)) die("Could not run git status --porcelain"); len = strbuf_read(&buf, cp.out, 1024); + line = buf.buf; + while (len > 2) { + if ((line[0] == '?') && (line[1] == '?')) { + dirty_submodule |= DIRTY_SUBMODULE_UNTRACKED; + if (dirty_submodule & DIRTY_SUBMODULE_MODIFIED) + break; + } else { + dirty_submodule |= DIRTY_SUBMODULE_MODIFIED; + if (ignore_untracked || + (dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)) + break; + } + next_line = strchr(line, '\n'); + if (!next_line) + break; + next_line++; + len -= (next_line - line); + line = next_line; + } close(cp.out); if (finish_command(&cp)) die("git status --porcelain failed"); - for (i = LOCAL_REPO_ENV_SIZE; env[i]; i++) - free((char *)env[i]); strbuf_release(&buf); - return len != 0; + return dirty_submodule; } diff --git a/submodule.h b/submodule.h index 233696555..dbda27087 100644 --- a/submodule.h +++ b/submodule.h @@ -5,6 +5,6 @@ void show_submodule_summary(FILE *f, const char *path, unsigned char one[20], unsigned char two[20], unsigned dirty_submodule, const char *del, const char *add, const char *reset); -int is_submodule_modified(const char *path); +unsigned is_submodule_modified(const char *path, int ignore_untracked); #endif diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh index f4ca4fc85..3ec9cbef2 100755 --- a/t/t0000-basic.sh +++ b/t/t0000-basic.sh @@ -73,6 +73,27 @@ then exit 1 fi +clean=no +test_expect_success 'tests clean up after themselves' ' + test_when_finished clean=yes +' + +cleaner=no +test_expect_code 1 'tests clean up even after a failure' ' + test_when_finished cleaner=yes && + (exit 1) +' + +if test $clean$cleaner != yesyes +then + say "bug in test framework: cleanup commands do not work reliably" + exit 1 +fi + +test_expect_code 2 'failure to clean up causes the test to fail' ' + test_when_finished "(exit 2)" +' + ################################################################ # Basics of the basics diff --git a/t/t0001-init.sh b/t/t0001-init.sh index 675773479..7c0a698b9 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -310,4 +310,18 @@ test_expect_success POSIXPERM 'init notices EPERM' ' ) ' +test_expect_success 'init creates a new bare directory with global --bare' ' + rm -rf newdir && + git --bare init newdir && + test -d newdir/refs +' + +test_expect_success 'init prefers command line to GIT_DIR' ' + rm -rf newdir && + mkdir otherdir && + GIT_DIR=otherdir git --bare init newdir && + test -d newdir/refs && + ! test -d otherdir/refs +' + test_done diff --git a/t/t0003-attributes.sh b/t/t0003-attributes.sh index 1c77192eb..53bd7fcc4 100755 --- a/t/t0003-attributes.sh +++ b/t/t0003-attributes.sh @@ -20,8 +20,12 @@ test_expect_success 'setup' ' mkdir -p a/b/d a/c && ( + echo "[attr]notest !test" echo "f test=f" echo "a/i test=a/i" + echo "onoff test -test" + echo "offon -test test" + echo "no notest" ) >.gitattributes && ( echo "g test=a/g" && @@ -30,6 +34,7 @@ test_expect_success 'setup' ' ( echo "h test=a/b/h" && echo "d/* test=a/b/d/*" + echo "d/yes notest" ) >a/b/.gitattributes ' @@ -44,6 +49,11 @@ test_expect_success 'attribute test' ' attr_check b/g unspecified && attr_check a/b/h a/b/h && attr_check a/b/d/g "a/b/d/*" + attr_check onoff unset + attr_check offon set + attr_check no unspecified + attr_check a/b/d/no "a/b/d/*" + attr_check a/b/d/yes unspecified ' @@ -58,6 +68,11 @@ a/b/g: test: a/b/g b/g: test: unspecified a/b/h: test: a/b/h a/b/d/g: test: a/b/d/* +onoff: test: unset +offon: test: set +no: test: unspecified +a/b/d/no: test: a/b/d/* +a/b/d/yes: test: unspecified EOF sed -e "s/:.*//" < expect | git check-attr --stdin test > actual && diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh index 89282ccf7..41df6bcf2 100755 --- a/t/t0050-filesystem.sh +++ b/t/t0050-filesystem.sh @@ -108,13 +108,17 @@ $test_case 'merge (case change)' ' ' -$test_case 'add (with different case)' ' + + +test_expect_failure 'add (with different case)' ' git reset --hard initial && rm camelcase && echo 1 >CamelCase && git add CamelCase && - test $(git ls-files | grep -i camelcase | wc -l) = 1 + camel=$(git ls-files | grep -i camelcase) && + test $(echo "$camel" | wc -l) = 1 && + test "z$(git cat-file blob :$camel)" = z1 ' diff --git a/t/t1010-mktree.sh b/t/t1010-mktree.sh index 9956e3ad6..b946f8768 100755 --- a/t/t1010-mktree.sh +++ b/t/t1010-mktree.sh @@ -58,14 +58,12 @@ test_expect_success 'allow missing object with --missing' ' test_cmp tree.missing actual ' -test_expect_failure 'mktree reads ls-tree -r output (1)' ' - git mktree <all >actual && - test_cmp tree actual +test_expect_success 'mktree refuses to read ls-tree -r output (1)' ' + test_must_fail git mktree <all >actual ' -test_expect_failure 'mktree reads ls-tree -r output (2)' ' - git mktree <all.withsub >actual && - test_cmp tree.withsub actual +test_expect_success 'mktree refuses to read ls-tree -r output (2)' ' + test_must_fail git mktree <all.withsub >actual ' test_done diff --git a/t/t1304-default-acl.sh b/t/t1304-default-acl.sh index cc30be4a6..055ad00f7 100755 --- a/t/t1304-default-acl.sh +++ b/t/t1304-default-acl.sh @@ -20,34 +20,23 @@ if ! setfacl -m u:root:rwx .; then test_done fi -modebits () { - ls -l "$1" | sed -e 's|^\(..........\).*|\1|' -} - check_perms_and_acl () { - actual=$(modebits "$1") && - case "$actual" in - -r--r-----*) - : happy - ;; - *) - echo "Got permission '$actual', expected '-r--r-----'" - false - ;; - esac && + test -r "$1" && getfacl "$1" > actual && grep -q "user:root:rwx" actual && grep -q "user:${LOGNAME}:rwx" actual && - grep -q "mask::r--" actual && + egrep "mask::?r--" actual > /dev/null 2>&1 && grep -q "group::---" actual || false } dirs_to_set="./ .git/ .git/objects/ .git/objects/pack/" test_expect_success 'Setup test repo' ' + setfacl -m d:u::rwx,d:g::---,d:o:---,d:m:rwx $dirs_to_set && + setfacl -m m:rwx $dirs_to_set && setfacl -m u:root:rwx $dirs_to_set && - setfacl -d -m u:"$LOGNAME":rwx $dirs_to_set && - setfacl -d -m u:root:rwx $dirs_to_set && + setfacl -m d:u:"$LOGNAME":rwx $dirs_to_set && + setfacl -m d:u:root:rwx $dirs_to_set && touch file.txt && git add file.txt && diff --git a/t/t2017-checkout-orphan.sh b/t/t2017-checkout-orphan.sh new file mode 100755 index 000000000..a8297c61b --- /dev/null +++ b/t/t2017-checkout-orphan.sh @@ -0,0 +1,90 @@ +#!/bin/sh +# +# Copyright (c) 2010 Erick Mattos +# + +test_description='git checkout --orphan + +Main Tests for --orphan functionality.' + +. ./test-lib.sh + +TEST_FILE=foo + +test_expect_success 'Setup' ' + echo "Initial" >"$TEST_FILE" && + git add "$TEST_FILE" && + git commit -m "First Commit" + test_tick && + echo "State 1" >>"$TEST_FILE" && + git add "$TEST_FILE" && + test_tick && + git commit -m "Second Commit" +' + +test_expect_success '--orphan creates a new orphan branch from HEAD' ' + git checkout --orphan alpha && + test_must_fail git rev-parse --verify HEAD && + test "refs/heads/alpha" = "$(git symbolic-ref HEAD)" && + test_tick && + git commit -m "Third Commit" && + test_must_fail git rev-parse --verify HEAD^ && + git diff-tree --quiet master alpha +' + +test_expect_success '--orphan creates a new orphan branch from <start_point>' ' + git checkout master && + git checkout --orphan beta master^ && + test_must_fail git rev-parse --verify HEAD && + test "refs/heads/beta" = "$(git symbolic-ref HEAD)" && + test_tick && + git commit -m "Fourth Commit" && + test_must_fail git rev-parse --verify HEAD^ && + git diff-tree --quiet master^ beta +' + +test_expect_success '--orphan must be rejected with -b' ' + git checkout master && + test_must_fail git checkout --orphan new -b newer && + test refs/heads/master = "$(git symbolic-ref HEAD)" +' + +test_expect_success '--orphan is rejected with an existing name' ' + git checkout master && + test_must_fail git checkout --orphan master && + test refs/heads/master = "$(git symbolic-ref HEAD)" +' + +test_expect_success '--orphan refuses to switch if a merge is needed' ' + git checkout master && + git reset --hard && + echo local >>"$TEST_FILE" && + cat "$TEST_FILE" >"$TEST_FILE.saved" && + test_must_fail git checkout --orphan gamma master^ && + test refs/heads/master = "$(git symbolic-ref HEAD)" && + test_cmp "$TEST_FILE" "$TEST_FILE.saved" && + git diff-index --quiet --cached HEAD && + git reset --hard +' + +test_expect_success '--orphan does not mix well with -t' ' + git checkout master && + test_must_fail git checkout -t master --orphan gamma && + test refs/heads/master = "$(git symbolic-ref HEAD)" +' + +test_expect_success '--orphan ignores branch.autosetupmerge' ' + git checkout -f master && + git config branch.autosetupmerge always && + git checkout --orphan delta && + test -z "$(git config branch.delta.merge)" && + test refs/heads/delta = "$(git symbolic-ref HEAD)" && + test_must_fail git rev-parse --verify HEAD^ +' + +test_expect_success '--orphan does not mix well with -l' ' + git checkout -f master && + test_must_fail git checkout -l --orphan gamma +' + +test_done diff --git a/t/t2204-add-ignored.sh b/t/t2204-add-ignored.sh new file mode 100755 index 000000000..24afdabab --- /dev/null +++ b/t/t2204-add-ignored.sh @@ -0,0 +1,79 @@ +#!/bin/sh + +test_description='giving ignored paths to git add' + +. ./test-lib.sh + +test_expect_success setup ' + mkdir sub dir dir/sub && + echo sub >.gitignore && + echo ign >>.gitignore && + for p in . sub dir dir/sub + do + >"$p/ign" && + >"$p/file" || exit 1 + done +' + +for i in file dir/file dir 'd*' +do + test_expect_success "no complaints for unignored $i" ' + rm -f .git/index && + git add "$i" && + git ls-files "$i" >out && + test -s out + ' +done + +for i in ign dir/ign dir/sub dir/sub/*ign sub/file sub sub/* +do + test_expect_success "complaints for ignored $i" ' + rm -f .git/index && + test_must_fail git add "$i" 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ' + + test_expect_success "complaints for ignored $i with unignored file" ' + rm -f .git/index && + test_must_fail git add "$i" file 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ' +done + +for i in sub sub/* +do + test_expect_success "complaints for ignored $i in dir" ' + rm -f .git/index && + ( + cd dir && + test_must_fail git add "$i" 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ) + ' +done + +for i in ign file +do + test_expect_success "complaints for ignored $i in sub" ' + rm -f .git/index && + ( + cd sub && + test_must_fail git add "$i" 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ) + ' +done + +test_done diff --git a/t/t3020-ls-files-error-unmatch.sh b/t/t3020-ls-files-error-unmatch.sh index f4066cbc0..a7d818716 100755 --- a/t/t3020-ls-files-error-unmatch.sh +++ b/t/t3020-ls-files-error-unmatch.sh @@ -11,9 +11,11 @@ line. ' . ./test-lib.sh -touch foo bar -git update-index --add foo bar -git commit -m "add foo bar" +test_expect_success 'setup' ' + touch foo bar && + git update-index --add foo bar && + git commit -m "add foo bar" +' test_expect_success \ 'git ls-files --error-unmatch should fail with unmatched path.' \ diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 37b96871c..64f32ad94 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -55,6 +55,15 @@ test_expect_success 'handle empty notes gracefully' ' git notes show ; test 1 = $? ' +test_expect_success 'show non-existent notes entry with %N' ' + for l in A B + do + echo "$l" + done >expect && + git show -s --format='A%n%NB' >output && + test_cmp expect output +' + test_expect_success 'create notes' ' git config core.notesRef refs/notes/commits && MSG=b4 git notes add && @@ -65,6 +74,24 @@ test_expect_success 'create notes' ' test_must_fail git notes show HEAD^ ' +test_expect_success 'show notes entry with %N' ' + for l in A b4 B + do + echo "$l" + done >expect && + git show -s --format='A%n%NB' >output && + test_cmp expect output +' + +cat >expect <<EOF +d423f8c refs/notes/commits@{0}: notes: Notes added by 'git notes add' +EOF + +test_expect_success 'create reflog entry' ' + git reflog show refs/notes/commits >output && + test_cmp expect output +' + test_expect_success 'edit existing notes' ' MSG=b3 git notes edit && test ! -f .git/NOTES_EDITMSG && @@ -378,6 +405,17 @@ test_expect_success 'append to existing note with "git notes append"' ' test_cmp expect output ' +cat > expect_list << EOF +c18dc024e14f08d18d14eea0d747ff692d66d6a3 1584215f1d29c65e99c6c6848626553fdd07fd75 +c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 268048bfb8a1fb38e703baceb8ab235421bf80c5 +4b6ad22357cc8a1296720574b8d2fbc22fab0671 bd1753200303d0a0344be813e504253b3d98e74d +EOF + +test_expect_success '"git notes list" does not expand to "git notes list HEAD"' ' + git notes list > output && + test_cmp expect_list output +' + test_expect_success 'appending empty string does not change existing note' ' git notes append -m "" && git notes show > output && @@ -416,7 +454,7 @@ Date: Thu Apr 7 15:18:13 2005 -0700 6th -Notes: +Notes (other): other note EOF @@ -449,7 +487,139 @@ test_expect_success 'Do not show note when core.notesRef is overridden' ' test_cmp expect-not-other output ' +cat > expect-both << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes: + order test + +Notes (other): + other note + +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th + +Notes: + replacement for deleted note +EOF + +test_expect_success 'Show all notes when notes.displayRef=refs/notes/*' ' + GIT_NOTES_REF=refs/notes/commits git notes add \ + -m"replacement for deleted note" HEAD^ && + GIT_NOTES_REF=refs/notes/commits git notes add -m"order test" && + git config --unset core.notesRef && + git config notes.displayRef "refs/notes/*" && + git log -2 > output && + test_cmp expect-both output +' + +test_expect_success 'core.notesRef is implicitly in notes.displayRef' ' + git config core.notesRef refs/notes/commits && + git config notes.displayRef refs/notes/other && + git log -2 > output && + test_cmp expect-both output +' + +test_expect_success 'notes.displayRef can be given more than once' ' + git config --unset core.notesRef && + git config notes.displayRef refs/notes/commits && + git config --add notes.displayRef refs/notes/other && + git log -2 > output && + test_cmp expect-both output +' + +cat > expect-both-reversed << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes (other): + other note + +Notes: + order test +EOF + +test_expect_success 'notes.displayRef respects order' ' + git config core.notesRef refs/notes/other && + git config --unset-all notes.displayRef && + git config notes.displayRef refs/notes/commits && + git log -1 > output && + test_cmp expect-both-reversed output +' + +test_expect_success 'GIT_NOTES_DISPLAY_REF works' ' + git config --unset-all core.notesRef && + git config --unset-all notes.displayRef && + GIT_NOTES_DISPLAY_REF=refs/notes/commits:refs/notes/other \ + git log -2 > output && + test_cmp expect-both output +' + +cat > expect-none << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th +EOF + +test_expect_success 'GIT_NOTES_DISPLAY_REF overrides config' ' + git config notes.displayRef "refs/notes/*" && + GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log -2 > output && + test_cmp expect-none output +' + +test_expect_success '--show-notes=* adds to GIT_NOTES_DISPLAY_REF' ' + GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log --show-notes=* -2 > output && + test_cmp expect-both output +' + +cat > expect-commits << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes: + order test +EOF + +test_expect_success '--no-standard-notes' ' + git log --no-standard-notes --show-notes=commits -1 > output && + test_cmp expect-commits output +' + +test_expect_success '--standard-notes' ' + git log --no-standard-notes --show-notes=commits \ + --standard-notes -2 > output && + test_cmp expect-both output +' + +test_expect_success '--show-notes=ref accumulates' ' + git log --show-notes=other --show-notes=commits \ + --no-standard-notes -1 > output && + test_cmp expect-both-reversed output +' + test_expect_success 'Allow notes on non-commits (trees, blobs, tags)' ' + git config core.notesRef refs/notes/other && echo "Note on a tree" > expect git notes add -m "Note on a tree" HEAD: && git notes show HEAD: > actual && @@ -473,7 +643,7 @@ Date: Thu Apr 7 15:19:13 2005 -0700 7th -Notes: +Notes (other): other note EOF @@ -504,7 +674,7 @@ Date: Thu Apr 7 15:21:13 2005 -0700 9th -Notes: +Notes (other): yet another note EOF @@ -534,7 +704,7 @@ Date: Thu Apr 7 15:21:13 2005 -0700 9th -Notes: +Notes (other): yet another note $whitespace yet another note @@ -553,7 +723,7 @@ Date: Thu Apr 7 15:22:13 2005 -0700 10th -Notes: +Notes (other): other note EOF @@ -570,7 +740,7 @@ Date: Thu Apr 7 15:22:13 2005 -0700 10th -Notes: +Notes (other): other note $whitespace yet another note @@ -589,7 +759,7 @@ Date: Thu Apr 7 15:23:13 2005 -0700 11th -Notes: +Notes (other): other note $whitespace yet another note @@ -620,7 +790,7 @@ Date: Thu Apr 7 15:23:13 2005 -0700 11th -Notes: +Notes (other): yet another note $whitespace yet another note @@ -645,4 +815,233 @@ test_expect_success 'cannot copy note from object without notes' ' test_must_fail git notes copy HEAD^ HEAD ' +cat > expect << EOF +commit e5d4fb5698d564ab8c73551538ecaf2b0c666185 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:25:13 2005 -0700 + + 13th + +Notes (other): + yet another note +$whitespace + yet another note + +commit 7038787dfe22a14c3867ce816dbba39845359719 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:24:13 2005 -0700 + + 12th + +Notes (other): + other note +$whitespace + yet another note +EOF + +test_expect_success 'git notes copy --stdin' ' + (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \ + echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | + git notes copy --stdin && + git log -2 > output && + test_cmp expect output && + test "$(git notes list HEAD)" = "$(git notes list HEAD~2)" && + test "$(git notes list HEAD^)" = "$(git notes list HEAD~3)" +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +commit be28d8b4d9951ad940d229ee3b0b9ee3b1ec273d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:26:13 2005 -0700 + + 14th +EOF + +test_expect_success 'git notes copy --for-rewrite (unconfigured)' ' + test_commit 14th && + test_commit 15th && + (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \ + echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | + git notes copy --for-rewrite=foo && + git log -2 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + yet another note +$whitespace + yet another note + +commit be28d8b4d9951ad940d229ee3b0b9ee3b1ec273d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:26:13 2005 -0700 + + 14th + +Notes (other): + other note +$whitespace + yet another note +EOF + +test_expect_success 'git notes copy --for-rewrite (enabled)' ' + git config notes.rewriteMode overwrite && + git config notes.rewriteRef "refs/notes/*" && + (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \ + echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | + git notes copy --for-rewrite=foo && + git log -2 > output && + test_cmp expect output +' + +test_expect_success 'git notes copy --for-rewrite (disabled)' ' + git config notes.rewrite.bar false && + echo $(git rev-parse HEAD~3) $(git rev-parse HEAD) | + git notes copy --for-rewrite=bar && + git log -2 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + a fresh note +EOF + +test_expect_success 'git notes copy --for-rewrite (overwrite)' ' + git notes add -f -m"a fresh note" HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +test_expect_success 'git notes copy --for-rewrite (ignore)' ' + git config notes.rewriteMode ignore && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + a fresh note + another fresh note +EOF + +test_expect_success 'git notes copy --for-rewrite (append)' ' + git notes add -f -m"another fresh note" HEAD^ && + git config notes.rewriteMode concatenate && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + a fresh note + another fresh note + append 1 + append 2 +EOF + +test_expect_success 'git notes copy --for-rewrite (append two to one)' ' + git notes add -f -m"append 1" HEAD^ && + git notes add -f -m"append 2" HEAD^^ && + (echo $(git rev-parse HEAD^) $(git rev-parse HEAD); + echo $(git rev-parse HEAD^^) $(git rev-parse HEAD)) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +test_expect_success 'git notes copy --for-rewrite (append empty)' ' + git notes remove HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + replacement note 1 +EOF + +test_expect_success 'GIT_NOTES_REWRITE_MODE works' ' + git notes add -f -m"replacement note 1" HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + GIT_NOTES_REWRITE_MODE=overwrite git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + replacement note 2 +EOF + +test_expect_success 'GIT_NOTES_REWRITE_REF works' ' + git config notes.rewriteMode overwrite && + git notes add -f -m"replacement note 2" HEAD^ && + git config --unset-all notes.rewriteRef && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + GIT_NOTES_REWRITE_REF=refs/notes/commits:refs/notes/other \ + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' ' + git config notes.rewriteRef refs/notes/other && + git notes add -f -m"replacement note 3" HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + GIT_NOTES_REWRITE_REF= git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' test_done diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index 4314ad2d6..dbf7dfba9 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -151,4 +151,21 @@ test_expect_success 'Rebase a commit that sprinkles CRs in' ' git diff --exit-code file-with-cr:CR HEAD:CR ' +test_expect_success 'rebase can copy notes' ' + git config notes.rewrite.rebase true && + git config notes.rewriteRef "refs/notes/*" && + test_commit n1 && + test_commit n2 && + test_commit n3 && + git notes add -m"a note" n3 && + git rebase --onto n1 n2 && + test "a note" = "$(git notes show HEAD)" +' + +test_expect_success 'rebase -m can copy notes' ' + git reset --hard n3 && + git rebase -m --onto n1 n2 && + test "a note" = "$(git notes show HEAD)" +' + test_done diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 4e3513709..f20ea3841 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -22,12 +22,18 @@ set_fake_editor # | \ # | F - G - H (branch1) # | \ -# \ I (branch2) -# \ -# J - K - L - M (no-conflict-branch) +# |\ I (branch2) +# | \ +# | J - K - L - M (no-conflict-branch) +# \ +# N - O - P (no-ff-branch) # # where A, B, D and G all touch file1, and one, two, three, four all # touch file "conflict". +# +# WARNING: Modifications to the initial repository can change the SHA ID used +# in the expect2 file for the 'stop on conflicting pick' test. + test_expect_success 'setup' ' test_commit A file1 && @@ -50,6 +56,11 @@ test_expect_success 'setup' ' for n in J K L M do test_commit $n file$n + done && + git checkout -b no-ff-branch A && + for n in N O P + do + test_commit $n file$n done ' @@ -113,7 +124,7 @@ cat > expect2 << EOF D ======= G ->>>>>>> 51047de... G +>>>>>>> 5d18e54... G EOF test_expect_success 'stop on conflicting pick' ' @@ -553,4 +564,54 @@ test_expect_success 'reword' ' git show HEAD~2 | grep "C changed" ' +test_expect_success 'rebase -i can copy notes' ' + git config notes.rewrite.rebase true && + git config notes.rewriteRef "refs/notes/*" && + test_commit n1 && + test_commit n2 && + test_commit n3 && + git notes add -m"a note" n3 && + git rebase --onto n1 n2 && + test "a note" = "$(git notes show HEAD)" +' + +cat >expect <<EOF +an earlier note +a note +EOF + +test_expect_success 'rebase -i can copy notes over a fixup' ' + git reset --hard n3 && + git notes add -m"an earlier note" n2 && + GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 && + git notes show > output && + test_cmp expect output +' + +test_expect_success 'rebase while detaching HEAD' ' + git symbolic-ref HEAD && + grandparent=$(git rev-parse HEAD~2) && + test_tick && + FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 && + test $grandparent = $(git rev-parse HEAD~2) && + test_must_fail git symbolic-ref HEAD +' + +test_tick # Ensure that the rebased commits get a different timestamp. +test_expect_success 'always cherry-pick with --no-ff' ' + git checkout no-ff-branch && + git tag original-no-ff-branch && + git rebase -i --no-ff A && + touch empty && + for p in 0 1 2 + do + test ! $(git rev-parse HEAD~$p) = $(git rev-parse original-no-ff-branch~$p) && + git diff HEAD~$p original-no-ff-branch~$p > out && + test_cmp empty out + done && + test $(git rev-parse HEAD~3) = $(git rev-parse original-no-ff-branch~3) && + git diff HEAD~3 original-no-ff-branch~3 > out && + test_cmp empty out +' + test_done diff --git a/t/t3417-rebase-whitespace-fix.sh b/t/t3417-rebase-whitespace-fix.sh new file mode 100755 index 000000000..220a740ee --- /dev/null +++ b/t/t3417-rebase-whitespace-fix.sh @@ -0,0 +1,126 @@ +#!/bin/sh + +test_description='git rebase --whitespace=fix + +This test runs git rebase --whitespace=fix and make sure that it works. +' + +. ./test-lib.sh + +# prepare initial revision of "file" with a blank line at the end +cat >file <<EOF +a +b +c + +EOF + +# expected contents in "file" after rebase +cat >expect-first <<EOF +a +b +c +EOF + +# prepare second revision of "file" +cat >second <<EOF +a +b +c + +d +e +f + + + + +EOF + +# expected contents in second revision after rebase +cat >expect-second <<EOF +a +b +c + +d +e +f +EOF + +test_expect_success 'blank line at end of file; extend at end of file' ' + git commit --allow-empty -m "Initial empty commit" && + git add file && git commit -m first && + mv second file && + git add file && git commit -m second && + git rebase --whitespace=fix HEAD^^ && + git diff --exit-code HEAD^:file expect-first && + test_cmp file expect-second +' + +# prepare third revision of "file" +sed -e's/Z//' >third <<EOF +a +b +c + +d +e +f + Z + Z +h +i +j +k +l +EOF + +sed -e's/ //g' <third >expect-third + +test_expect_success 'two blanks line at end of file; extend at end of file' ' + cp third file && git add file && git commit -m third && + git rebase --whitespace=fix HEAD^^ && + git diff --exit-code HEAD^:file expect-second && + test_cmp file expect-third +' + +test_expect_success 'same, but do not remove trailing spaces' ' + git config core.whitespace "-blank-at-eol" && + git reset --hard HEAD^ && + cp third file && git add file && git commit -m third && + git rebase --whitespace=fix HEAD^^ + git diff --exit-code HEAD^:file expect-second && + test_cmp file third +' + +sed -e's/Z//' >beginning <<EOF +a + Z + Z +EOF + +cat >expect-beginning <<EOF +a + + +1 +2 +3 +4 +5 +EOF + +test_expect_success 'at beginning of file' ' + git config core.whitespace "blank-at-eol" && + cp beginning file && + git commit -m beginning file && + for i in 1 2 3 4 5; do + echo $i + done >> file && + git commit -m more file && + git rebase --whitespace=fix HEAD^^ && + test_cmp file expect-beginning +' + +test_done diff --git a/t/t3500-cherry.sh b/t/t3500-cherry.sh index dadbbc2a9..f038f34b7 100755 --- a/t/t3500-cherry.sh +++ b/t/t3500-cherry.sh @@ -17,17 +17,19 @@ test_expect_success \ 'prepare repository with topic branch, and check cherry finds the 2 patches from there' \ 'echo First > A && git update-index --add A && + test_tick && git commit -m "Add A." && git checkout -b my-topic-branch && echo Second > B && git update-index --add B && + test_tick && git commit -m "Add B." && - sleep 2 && echo AnotherSecond > C && git update-index --add C && + test_tick && git commit -m "Add C." && git checkout -f master && @@ -35,6 +37,7 @@ test_expect_success \ echo Third >> A && git update-index A && + test_tick && git commit -m "Modify A." && expr "$(echo $(git cherry master my-topic-branch) )" : "+ [^ ]* + .*" diff --git a/t/t3506-cherry-pick-ff.sh b/t/t3506-cherry-pick-ff.sh new file mode 100755 index 000000000..e17ae712b --- /dev/null +++ b/t/t3506-cherry-pick-ff.sh @@ -0,0 +1,98 @@ +#!/bin/sh + +test_description='test cherry-picking with --ff option' + +. ./test-lib.sh + +test_expect_success setup ' + echo first > file1 && + git add file1 && + test_tick && + git commit -m "first" && + git tag first && + + git checkout -b other && + echo second >> file1 && + git add file1 && + test_tick && + git commit -m "second" && + git tag second +' + +test_expect_success 'cherry-pick using --ff fast forwards' ' + git checkout master && + git reset --hard first && + test_tick && + git cherry-pick --ff second && + test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify second)" +' + +test_expect_success 'cherry-pick not using --ff does not fast forwards' ' + git checkout master && + git reset --hard first && + test_tick && + git cherry-pick second && + test "$(git rev-parse --verify HEAD)" != "$(git rev-parse --verify second)" +' + +# +# We setup the following graph: +# +# B---C +# / / +# first---A +# +# (This has been taken from t3502-cherry-pick-merge.sh) +# +test_expect_success 'merge setup' ' + git checkout master && + git reset --hard first && + echo new line >A && + git add A && + test_tick && + git commit -m "add line to A" A && + git tag A && + git checkout -b side first && + echo new line >B && + git add B && + test_tick && + git commit -m "add line to B" B && + git tag B && + git checkout master && + git merge side && + git tag C && + git checkout -b new A +' + +test_expect_success 'cherry-pick a non-merge with --ff and -m should fail' ' + git reset --hard A -- && + test_must_fail git cherry-pick --ff -m 1 B && + git diff --exit-code A -- +' + +test_expect_success 'cherry pick a merge with --ff but without -m should fail' ' + git reset --hard A -- && + test_must_fail git cherry-pick --ff C && + git diff --exit-code A -- +' + +test_expect_success 'cherry pick with --ff a merge (1)' ' + git reset --hard A -- && + git cherry-pick --ff -m 1 C && + git diff --exit-code C && + test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify C)" +' + +test_expect_success 'cherry pick with --ff a merge (2)' ' + git reset --hard B -- && + git cherry-pick --ff -m 2 C && + git diff --exit-code C && + test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify C)" +' + +test_expect_success 'cherry pick a merge relative to nonexistent parent with --ff should fail' ' + git reset --hard B -- && + test_must_fail git cherry-pick --ff -m 3 C +' + +test_done diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh new file mode 100755 index 000000000..e25cf8039 --- /dev/null +++ b/t/t3507-cherry-pick-conflict.sh @@ -0,0 +1,198 @@ +#!/bin/sh + +test_description='test cherry-pick and revert with conflicts + + - + + picked: rewrites foo to c + + base: rewrites foo to b + + initial: writes foo as a, unrelated as unrelated + +' + +. ./test-lib.sh + +test_expect_success setup ' + + echo unrelated >unrelated && + git add unrelated && + test_commit initial foo a && + test_commit base foo b && + test_commit picked foo c && + git config advice.detachedhead false + +' + +test_expect_success 'failed cherry-pick does not advance HEAD' ' + + git checkout -f initial^0 && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + + git update-index --refresh && + git diff-index --exit-code HEAD && + + head=$(git rev-parse HEAD) && + test_must_fail git cherry-pick picked && + newhead=$(git rev-parse HEAD) && + + test "$head" = "$newhead" +' + +test_expect_success 'failed cherry-pick produces dirty index' ' + + git checkout -f initial^0 && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + + git update-index --refresh && + git diff-index --exit-code HEAD && + + test_must_fail git cherry-pick picked && + + test_must_fail git update-index --refresh -q && + test_must_fail git diff-index --exit-code HEAD +' + +test_expect_success 'failed cherry-pick registers participants in index' ' + + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + { + git checkout base -- foo && + git ls-files --stage foo && + git checkout initial -- foo && + git ls-files --stage foo && + git checkout picked -- foo && + git ls-files --stage foo + } > stages && + sed " + 1 s/ 0 / 1 / + 2 s/ 0 / 2 / + 3 s/ 0 / 3 / + " < stages > expected && + git checkout -f initial^0 && + + git update-index --refresh && + git diff-index --exit-code HEAD && + + test_must_fail git cherry-pick picked && + git ls-files --stage --unmerged > actual && + + test_cmp expected actual +' + +test_expect_success 'failed cherry-pick describes conflict in work tree' ' + + git checkout -f initial^0 && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + cat <<-EOF > expected && + <<<<<<< HEAD + a + ======= + c + >>>>>>> objid picked + EOF + + git update-index --refresh && + git diff-index --exit-code HEAD && + + test_must_fail git cherry-pick picked && + + sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + test_cmp expected actual +' + +test_expect_success 'diff3 -m style' ' + + git config merge.conflictstyle diff3 && + git checkout -f initial^0 && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + cat <<-EOF > expected && + <<<<<<< HEAD + a + ||||||| parent of objid picked + b + ======= + c + >>>>>>> objid picked + EOF + + git update-index --refresh && + git diff-index --exit-code HEAD && + + test_must_fail git cherry-pick picked && + + sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + test_cmp expected actual +' + +test_expect_success 'revert also handles conflicts sanely' ' + + git config --unset merge.conflictstyle && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + cat <<-EOF > expected && + <<<<<<< HEAD + a + ======= + b + >>>>>>> parent of objid picked + EOF + { + git checkout picked -- foo && + git ls-files --stage foo && + git checkout initial -- foo && + git ls-files --stage foo && + git checkout base -- foo && + git ls-files --stage foo + } > stages && + sed " + 1 s/ 0 / 1 / + 2 s/ 0 / 2 / + 3 s/ 0 / 3 / + " < stages > expected-stages && + git checkout -f initial^0 && + + git update-index --refresh && + git diff-index --exit-code HEAD && + + head=$(git rev-parse HEAD) && + test_must_fail git revert picked && + newhead=$(git rev-parse HEAD) && + git ls-files --stage --unmerged > actual-stages && + + test "$head" = "$newhead" && + test_must_fail git update-index --refresh -q && + test_must_fail git diff-index --exit-code HEAD && + test_cmp expected-stages actual-stages && + sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + test_cmp expected actual +' + +test_expect_success 'revert conflict, diff3 -m style' ' + git config merge.conflictstyle diff3 && + git checkout -f initial^0 && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x && + cat <<-EOF > expected && + <<<<<<< HEAD + a + ||||||| objid picked + c + ======= + b + >>>>>>> parent of objid picked + EOF + + git update-index --refresh && + git diff-index --exit-code HEAD && + + test_must_fail git revert picked && + + sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + test_cmp expected actual +' + +test_done diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh index 6fb027ba5..8eb47942e 100755 --- a/t/t3800-mktag.sh +++ b/t/t3800-mktag.sh @@ -22,10 +22,12 @@ check_verify_failure () { ########################################################### # first create a commit, so we have a valid object/type # for the tag. -echo Hello >A -git update-index --add A -git commit -m "Initial commit" -head=$(git rev-parse --verify HEAD) +test_expect_success 'setup' ' + echo Hello >A && + git update-index --add A && + git commit -m "Initial commit" && + head=$(git rev-parse --verify HEAD) +' ############################################################ # 1. length check diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh index d7e327cc5..e12fbea1b 100755 --- a/t/t4011-diff-symlink.sh +++ b/t/t4011-diff-symlink.sh @@ -54,7 +54,7 @@ EOF test_expect_success \ 'diff removed symlink' \ - 'rm frotz && + 'mv frotz frotz2 && git diff-index -M -p $tree > current && compare_diff_patch current expected' @@ -64,8 +64,7 @@ EOF test_expect_success \ 'diff identical, but newly created symlink' \ - 'sleep 3 && - ln -s xyzzy frotz && + 'ln -s xyzzy frotz && git diff-index -M -p $tree > current && compare_diff_patch current expected' diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index 8e3694ed5..dae635851 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -204,6 +204,9 @@ log --root --patch-with-stat --summary master log --root -c --patch-with-stat --summary master # improved by Timo's patch log --root --cc --patch-with-stat --summary master +log -p --first-parent master +log -m -p --first-parent master +log -m -p master log -SF master log -SF -p master log --decorate --all @@ -235,6 +238,9 @@ show initial show --root initial show side show master +show -c master +show -m master +show --first-parent master show --stat side show --stat --summary side show --patch-with-stat side diff --git a/t/t4013/diff.log_-m_-p_--first-parent_master b/t/t4013/diff.log_-m_-p_--first-parent_master new file mode 100644 index 000000000..7a0073f52 --- /dev/null +++ b/t/t4013/diff.log_-m_-p_--first-parent_master @@ -0,0 +1,100 @@ +$ git log -m -p --first-parent master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_-m_-p_master b/t/t4013/diff.log_-m_-p_master new file mode 100644 index 000000000..9ca62a01e --- /dev/null +++ b/t/t4013/diff.log_-m_-p_master @@ -0,0 +1,200 @@ +$ git log -m -p master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C + +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index 7289e35..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,4 +1,8 @@ + A + B ++C ++D ++E ++F + 1 + 2 +diff --git a/file0 b/file0 +index f4615da..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -1,6 +1,9 @@ + 1 + 2 + 3 ++4 ++5 ++6 + A + B + C +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +diff --git a/file3 b/file3 +deleted file mode 100644 +index 7289e35..0000000 +--- a/file3 ++++ /dev/null +@@ -1,4 +0,0 @@ +-A +-B +-1 +-2 + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_-p_--first-parent_master b/t/t4013/diff.log_-p_--first-parent_master new file mode 100644 index 000000000..3fc896d42 --- /dev/null +++ b/t/t4013/diff.log_-p_--first-parent_master @@ -0,0 +1,78 @@ +$ git log -p --first-parent master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.show_--first-parent_master b/t/t4013/diff.show_--first-parent_master new file mode 100644 index 000000000..3dcbe473a --- /dev/null +++ b/t/t4013/diff.show_--first-parent_master @@ -0,0 +1,30 @@ +$ git show --first-parent master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C +$ diff --git a/t/t4013/diff.show_-c_master b/t/t4013/diff.show_-c_master new file mode 100644 index 000000000..81aba8da9 --- /dev/null +++ b/t/t4013/diff.show_-c_master @@ -0,0 +1,36 @@ +$ git show -c master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --combined dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --combined file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C +$ diff --git a/t/t4013/diff.show_-m_master b/t/t4013/diff.show_-m_master new file mode 100644 index 000000000..4ea2ee453 --- /dev/null +++ b/t/t4013/diff.show_-m_master @@ -0,0 +1,93 @@ +$ git show -m master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C + +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index 7289e35..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,4 +1,8 @@ + A + B ++C ++D ++E ++F + 1 + 2 +diff --git a/file0 b/file0 +index f4615da..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -1,6 +1,9 @@ + 1 + 2 + 3 ++4 ++5 ++6 + A + B + C +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +diff --git a/file3 b/file3 +deleted file mode 100644 +index 7289e35..0000000 +--- a/file3 ++++ /dev/null +@@ -1,4 +0,0 @@ +-A +-B +-1 +-2 +$ diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index c7b625642..d21c37f3a 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -609,4 +609,8 @@ test_expect_success 'format-patch -- <path>' ' ! grep "Use .--" error ' +test_expect_success 'format-patch --ignore-if-in-upstream HEAD' ' + git format-patch --ignore-if-in-upstream HEAD +' + test_done diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index 90f334237..e92eab09c 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -352,6 +352,48 @@ test_expect_success 'check tabs and spaces as indentation (indent-with-non-tab: ' +test_expect_success 'check tabs as indentation (tab-in-indent: off)' ' + + git config core.whitespace "-tab-in-indent" && + echo " foo ();" > x && + git diff --check + +' + +test_expect_success 'check tabs as indentation (tab-in-indent: on)' ' + + git config core.whitespace "tab-in-indent" && + echo " foo ();" > x && + test_must_fail git diff --check + +' + +test_expect_success 'check tabs and spaces as indentation (tab-in-indent: on)' ' + + git config core.whitespace "tab-in-indent" && + echo " foo ();" > x && + test_must_fail git diff --check + +' + +test_expect_success 'check tab-in-indent and indent-with-non-tab conflict' ' + + git config core.whitespace "tab-in-indent,indent-with-non-tab" && + echo "foo ();" > x && + test_must_fail git diff --check + +' + +test_expect_success 'check tab-in-indent excluded from wildcard whitespace attribute' ' + + git config --unset core.whitespace && + echo "x whitespace" > .gitattributes && + echo " foo ();" > x && + git diff --check && + rm -f .gitattributes + +' + test_expect_success 'line numbers in --check output are correct' ' echo "" > x && diff --git a/t/t4017-diff-retval.sh b/t/t4017-diff-retval.sh index 0391a5827..61589853d 100755 --- a/t/t4017-diff-retval.sh +++ b/t/t4017-diff-retval.sh @@ -120,7 +120,6 @@ test_expect_success '--check with --no-pager returns 2 for dirty difference' ' ' - test_expect_success 'check should test not just the last line' ' echo "" >>a && git --no-pager diff --check @@ -142,4 +141,26 @@ test_expect_success 'check detects leftover conflict markers' ' git reset --hard ' +test_expect_success 'check honors conflict marker length' ' + git reset --hard && + echo ">>>>>>> boo" >>b && + echo "======" >>a && + git diff --check a && + ( + git diff --check b + test $? = 2 + ) && + git reset --hard && + echo ">>>>>>>> boo" >>b && + echo "========" >>a && + git diff --check && + echo "b conflict-marker-size=8" >.gitattributes && + ( + git diff --check b + test $? = 2 + ) && + git diff --check a && + git reset --hard +' + test_done diff --git a/t/t4026-color.sh b/t/t4026-color.sh index 5ade44c04..d5ccdd0cf 100755 --- a/t/t4026-color.sh +++ b/t/t4026-color.sh @@ -8,14 +8,13 @@ test_description='Test diff/status color escape codes' color() { - git config diff.color.new "$1" && - test "`git config --get-color diff.color.new`" = "$2" + actual=$(git config --get-color no.such.slot "$1") && + test "$actual" = "$2" } invalid_color() { - git config diff.color.new "$1" && - test -z "`git config --get-color diff.color.new 2>/dev/null`" + test_must_fail git config --get-color no.such.slot "$1" } test_expect_success 'reset' ' @@ -42,6 +41,14 @@ test_expect_success 'fg bg attr' ' color "blue red ul" "[4;34;41m" ' +test_expect_success 'fg bg attr...' ' + color "blue bold dim ul blink reverse" "[1;2;4;5;7;34m" +' + +test_expect_success 'long color specification' ' + color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m" +' + test_expect_success '256 colors' ' color "254 bold 255" "[1;38;5;254;48;5;255m" ' diff --git a/t/t4038-diff-combined.sh b/t/t4038-diff-combined.sh index 7584efa36..40277c77a 100755 --- a/t/t4038-diff-combined.sh +++ b/t/t4038-diff-combined.sh @@ -81,4 +81,12 @@ test_expect_success 'check combined output (2)' ' verify_helper sidesansone ' +test_expect_success 'diagnose truncated file' ' + >file && + git add file && + git commit --amend -C HEAD && + git show >out && + grep "diff --cc file" out +' + test_done diff --git a/t/t4041-diff-submodule.sh b/t/t4041-diff-submodule.sh index 464305405..019acb926 100755 --- a/t/t4041-diff-submodule.sh +++ b/t/t4041-diff-submodule.sh @@ -201,7 +201,7 @@ test_expect_success 'submodule contains untracked content' " echo new > sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head6-dirty: +Submodule sm1 contains untracked content EOF " @@ -209,7 +209,8 @@ test_expect_success 'submodule contains untracked and modifed content' " echo new > sm1/foo6 && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head6-dirty: +Submodule sm1 contains untracked content +Submodule sm1 contains modified content EOF " @@ -217,7 +218,7 @@ test_expect_success 'submodule contains modifed content' " rm -f sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head6-dirty: +Submodule sm1 contains modified content EOF " @@ -235,7 +236,8 @@ test_expect_success 'modified submodule contains untracked content' " echo new > sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head8-dirty: +Submodule sm1 contains untracked content +Submodule sm1 $head6..$head8: > change EOF " @@ -244,7 +246,9 @@ test_expect_success 'modified submodule contains untracked and modifed content' echo modification >> sm1/foo6 && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head8-dirty: +Submodule sm1 contains untracked content +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: > change EOF " @@ -253,7 +257,8 @@ test_expect_success 'modified submodule contains modifed content' " rm -f sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head8-dirty: +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: > change EOF " @@ -324,4 +329,19 @@ index 0000000..$head7 EOF " +test_expect_success 'setup .git file for sm2' ' + (cd sm2 && + REAL="$(pwd)/../.real" && + mv .git "$REAL" + echo "gitdir: $REAL" >.git) +' + +test_expect_success 'diff --submodule with .git file' ' + git diff --submodule HEAD^ >actual && + diff actual - <<-EOF +Submodule sm1 $head6...0000000 (submodule deleted) +Submodule sm2 0000000...$head7 (new submodule) +EOF +' + test_done diff --git a/t/t4042-diff-textconv-caching.sh b/t/t4042-diff-textconv-caching.sh new file mode 100755 index 000000000..91f8198f0 --- /dev/null +++ b/t/t4042-diff-textconv-caching.sh @@ -0,0 +1,109 @@ +#!/bin/sh + +test_description='test textconv caching' +. ./test-lib.sh + +cat >helper <<'EOF' +#!/bin/sh +sed 's/^/converted: /' "$@" >helper.out +cat helper.out +EOF +chmod +x helper + +test_expect_success 'setup' ' + echo foo content 1 >foo.bin && + echo bar content 1 >bar.bin && + git add . && + git commit -m one && + echo foo content 2 >foo.bin && + echo bar content 2 >bar.bin && + git commit -a -m two && + echo "*.bin diff=magic" >.gitattributes && + git config diff.magic.textconv ./helper && + git config diff.magic.cachetextconv true +' + +cat >expect <<EOF +diff --git a/bar.bin b/bar.bin +index fcf9166..28283d5 100644 +--- a/bar.bin ++++ b/bar.bin +@@ -1 +1 @@ +-converted: bar content 1 ++converted: bar content 2 +diff --git a/foo.bin b/foo.bin +index d5b9fe3..1345db2 100644 +--- a/foo.bin ++++ b/foo.bin +@@ -1 +1 @@ +-converted: foo content 1 ++converted: foo content 2 +EOF + +test_expect_success 'first textconv works' ' + git diff HEAD^ HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'cached textconv produces same output' ' + git diff HEAD^ HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'cached textconv does not run helper' ' + rm -f helper.out && + git diff HEAD^ HEAD >actual && + test_cmp expect actual && + ! test -r helper.out +' + +cat >expect <<EOF +diff --git a/bar.bin b/bar.bin +index fcf9166..28283d5 100644 +--- a/bar.bin ++++ b/bar.bin +@@ -1,2 +1,2 @@ + converted: other +-converted: bar content 1 ++converted: bar content 2 +diff --git a/foo.bin b/foo.bin +index d5b9fe3..1345db2 100644 +--- a/foo.bin ++++ b/foo.bin +@@ -1,2 +1,2 @@ + converted: other +-converted: foo content 1 ++converted: foo content 2 +EOF +test_expect_success 'changing textconv invalidates cache' ' + echo other >other && + git config diff.magic.textconv "./helper other" && + git diff HEAD^ HEAD >actual && + test_cmp expect actual +' + +cat >expect <<EOF +diff --git a/bar.bin b/bar.bin +index fcf9166..28283d5 100644 +--- a/bar.bin ++++ b/bar.bin +@@ -1,2 +1,2 @@ + converted: other +-converted: bar content 1 ++converted: bar content 2 +diff --git a/foo.bin b/foo.bin +index d5b9fe3..1345db2 100644 +--- a/foo.bin ++++ b/foo.bin +@@ -1 +1 @@ +-converted: foo content 1 ++converted: foo content 2 +EOF +test_expect_success 'switching diff driver produces correct results' ' + git config diff.moremagic.textconv ./helper && + echo foo.bin diff=moremagic >>.gitattributes && + git diff HEAD^ HEAD >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t4103-apply-binary.sh b/t/t4103-apply-binary.sh index ad4cc1a75..9692f16f3 100755 --- a/t/t4103-apply-binary.sh +++ b/t/t4103-apply-binary.sh @@ -20,23 +20,25 @@ EOF cat file1 >file2 cat file1 >file4 -git update-index --add --remove file1 file2 file4 -git commit -m 'Initial Version' 2>/dev/null - -git checkout -b binary -perl -pe 'y/x/\000/' <file1 >file3 -cat file3 >file4 -git add file2 -perl -pe 'y/\000/v/' <file3 >file1 -rm -f file2 -git update-index --add --remove file1 file2 file3 file4 -git commit -m 'Second Version' - -git diff-tree -p master binary >B.diff -git diff-tree -p -C master binary >C.diff - -git diff-tree -p --binary master binary >BF.diff -git diff-tree -p --binary -C master binary >CF.diff +test_expect_success 'setup' " + git update-index --add --remove file1 file2 file4 && + git commit -m 'Initial Version' 2>/dev/null && + + git checkout -b binary && + perl -pe 'y/x/\000/' <file1 >file3 && + cat file3 >file4 && + git add file2 && + perl -pe 'y/\000/v/' <file3 >file1 && + rm -f file2 && + git update-index --add --remove file1 file2 file3 file4 && + git commit -m 'Second Version' && + + git diff-tree -p master binary >B.diff && + git diff-tree -p -C master binary >C.diff && + + git diff-tree -p --binary master binary >BF.diff && + git diff-tree -p --binary -C master binary >CF.diff +" test_expect_success 'stat binary diff -- should not fail.' \ 'git checkout master diff --git a/t/t4104-apply-boundary.sh b/t/t4104-apply-boundary.sh index 0e3ce3611..c617c2a33 100755 --- a/t/t4104-apply-boundary.sh +++ b/t/t4104-apply-boundary.sh @@ -134,4 +134,13 @@ test_expect_success 'two lines' ' ' +test_expect_success 'apply patch with 3 context lines matching at end' ' + { echo a; echo b; echo c; echo d; } >file && + git add file && + echo e >>file && + git diff >patch && + >file && + test_must_fail git apply patch +' + test_done diff --git a/t/t4124-apply-ws-rule.sh b/t/t4124-apply-ws-rule.sh index ca2639759..d0af697aa 100755 --- a/t/t4124-apply-ws-rule.sh +++ b/t/t4124-apply-ws-rule.sh @@ -11,21 +11,22 @@ prepare_test_file () { # ! trailing-space # @ space-before-tab # # indent-with-non-tab + # % tab-in-indent sed -e "s/_/ /g" -e "s/>/ /" <<-\EOF An_SP in an ordinary line>and a HT. - >A HT. - _>A SP and a HT (@). - _>_A SP, a HT and a SP (@). + >A HT (%). + _>A SP and a HT (@%). + _>_A SP, a HT and a SP (@%). _______Seven SP. ________Eight SP (#). - _______>Seven SP and a HT (@). - ________>Eight SP and a HT (@#). - _______>_Seven SP, a HT and a SP (@). - ________>_Eight SP, a HT and a SP (@#). + _______>Seven SP and a HT (@%). + ________>Eight SP and a HT (@#%). + _______>_Seven SP, a HT and a SP (@%). + ________>_Eight SP, a HT and a SP (@#%). _______________Fifteen SP (#). - _______________>Fifteen SP and a HT (@#). + _______________>Fifteen SP and a HT (@#%). ________________Sixteen SP (#). - ________________>Sixteen SP and a HT (@#). + ________________>Sixteen SP and a HT (@#%). _____a__Five SP, a non WS, two SP. A line with a (!) trailing SP_ A line with a (!) trailing HT> @@ -39,7 +40,6 @@ apply_patch () { } test_fix () { - # fix should not barf apply_patch --whitespace=fix || return 1 @@ -130,20 +130,25 @@ do for i in - '' do case "$i" in '') ti='#' ;; *) ti= ;; esac - rule=${t}trailing,${s}space,${i}indent - - rm -f .gitattributes - test_expect_success "rule=$rule" ' - git config core.whitespace "$rule" && - test_fix "$tt$ts$ti" - ' - - test_expect_success "rule=$rule (attributes)" ' - git config --unset core.whitespace && - echo "target whitespace=$rule" >.gitattributes && - test_fix "$tt$ts$ti" - ' - + for h in - '' + do + [ -z "$h$i" ] && continue + case "$h" in '') th='%' ;; *) th= ;; esac + rule=${t}trailing,${s}space,${i}indent,${h}tab + + rm -f .gitattributes + test_expect_success "rule=$rule" ' + git config core.whitespace "$rule" && + test_fix "$tt$ts$ti$th" + ' + + test_expect_success "rule=$rule (attributes)" ' + git config --unset core.whitespace && + echo "target whitespace=$rule" >.gitattributes && + test_fix "$tt$ts$ti$th" + ' + + done done done done @@ -261,4 +266,186 @@ test_expect_success 'blank but not empty at EOF' ' grep "new blank line at EOF" error ' +test_expect_success 'applying beyond EOF requires one non-blank context line' ' + { echo; echo; echo; echo; } >one && + git add one && + { echo b; } >>one && + git diff -- one >patch && + + git checkout one && + { echo a; echo; } >one && + cp one expect && + test_must_fail git apply --whitespace=fix patch && + test_cmp one expect && + test_must_fail git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'tons of blanks at EOF should not apply' ' + for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; do + echo; echo; echo; echo; + done >one && + git add one && + echo a >>one && + git diff -- one >patch && + + >one && + test_must_fail git apply --whitespace=fix patch && + test_must_fail git apply --ignore-space-change --whitespace=fix patch +' + +test_expect_success 'missing blank line at end with --whitespace=fix' ' + echo a >one && + echo >>one && + git add one && + echo b >>one && + cp one expect && + git diff -- one >patch && + echo a >one && + cp one saved-one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect && + mv saved-one one && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'two missing blank lines at end with --whitespace=fix' ' + { echo a; echo; echo b; echo c; } >one && + cp one no-blank-lines && + { echo; echo; } >>one && + git add one && + echo d >>one && + cp one expect && + echo >>one && + git diff -- one >patch && + cp no-blank-lines one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect && + mv no-blank-lines one && + test_must_fail git apply patch && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'missing blank line at end, insert before end, --whitespace=fix' ' + { echo a; echo; } >one && + git add one && + { echo b; echo a; echo; } >one && + cp one expect && + git diff -- one >patch && + echo a >one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'shrink file with tons of missing blanks at end of file' ' + { echo a; echo b; echo c; } >one && + cp one no-blank-lines && + for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; do + echo; echo; echo; echo; + done >>one && + git add one && + echo a >one && + cp one expect && + git diff -- one >patch && + cp no-blank-lines one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect && + mv no-blank-lines one && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'missing blanks at EOF must only match blank lines' ' + { echo a; echo b; } >one && + git add one && + { echo c; echo d; } >>one && + git diff -- one >patch && + + echo a >one && + test_must_fail git apply patch + test_must_fail git apply --whitespace=fix patch && + test_must_fail git apply --ignore-space-change --whitespace=fix patch +' + +sed -e's/Z//' >one <<EOF +a +b +c + Z +EOF + +test_expect_success 'missing blank line should match context line with spaces' ' + git add one && + echo d >>one && + git diff -- one >patch && + { echo a; echo b; echo c; } >one && + cp one expect && + { echo; echo d; } >>expect && + git add one && + + git apply --whitespace=fix patch && + test_cmp one expect +' + +sed -e's/Z//' >one <<EOF +a +b +c + Z +EOF + +test_expect_success 'same, but with the --ignore-space-option' ' + git add one && + echo d >>one && + cp one expect && + git diff -- one >patch && + { echo a; echo b; echo c; } >one && + git add one && + + git checkout-index -f one && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'same, but with CR-LF line endings && cr-at-eol set' ' + git config core.whitespace cr-at-eol && + printf "a\r\n" >one && + printf "b\r\n" >>one && + printf "c\r\n" >>one && + cp one save-one && + printf " \r\n" >>one + git add one && + printf "d\r\n" >>one && + cp one expect && + git diff -- one >patch && + mv save-one one && + + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'same, but with CR-LF line endings && cr-at-eol unset' ' + git config --unset core.whitespace && + printf "a\r\n" >one && + printf "b\r\n" >>one && + printf "c\r\n" >>one && + cp one save-one && + printf " \r\n" >>one + git add one && + cp one expect && + printf "d\r\n" >>one && + git diff -- one >patch && + mv save-one one && + echo d >>expect && + + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + test_done diff --git a/t/t4134-apply-submodule.sh b/t/t4134-apply-submodule.sh new file mode 100755 index 000000000..1b82f93cf --- /dev/null +++ b/t/t4134-apply-submodule.sh @@ -0,0 +1,38 @@ +#!/bin/sh +# +# Copyright (c) 2010 Peter Collingbourne +# + +test_description='git apply submodule tests' + +. ./test-lib.sh + +test_expect_success setup ' + cat > create-sm.patch <<EOF +diff --git a/dir/sm b/dir/sm +new file mode 160000 +index 0000000..0123456 +--- /dev/null ++++ b/dir/sm +@@ -0,0 +1 @@ ++Subproject commit 0123456789abcdef0123456789abcdef01234567 +EOF + cat > remove-sm.patch <<EOF +diff --git a/dir/sm b/dir/sm +deleted file mode 160000 +index 0123456..0000000 +--- a/dir/sm ++++ /dev/null +@@ -1 +0,0 @@ +-Subproject commit 0123456789abcdef0123456789abcdef01234567 +EOF +' + +test_expect_success 'removing a submodule also removes all leading subdirectories' ' + git apply --index create-sm.patch && + test -d dir/sm && + git apply --index remove-sm.patch && + test \! -d dir +' + +test_done diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh index bb402c378..70856d07e 100755 --- a/t/t4200-rerere.sh +++ b/t/t4200-rerere.sh @@ -8,40 +8,42 @@ test_description='git rerere . ./test-lib.sh -cat > a1 << EOF -Some title -========== -Whether 'tis nobler in the mind to suffer -The slings and arrows of outrageous fortune, -Or to take arms against a sea of troubles, -And by opposing end them? To die: to sleep; -No more; and by a sleep to say we end -The heart-ache and the thousand natural shocks -That flesh is heir to, 'tis a consummation -Devoutly to be wish'd. -EOF - -git add a1 -git commit -q -a -m initial - -git checkout -b first -cat >> a1 << EOF -Some title -========== -To die, to sleep; -To sleep: perchance to dream: ay, there's the rub; -For in that sleep of death what dreams may come -When we have shuffled off this mortal coil, -Must give us pause: there's the respect -That makes calamity of so long life; -EOF -git commit -q -a -m first - -git checkout -b second master -git show first:a1 | -sed -e 's/To die, t/To die! T/' -e 's/Some title/Some Title/' > a1 -echo "* END *" >>a1 -git commit -q -a -m second +test_expect_success 'setup' " + cat > a1 <<- EOF && + Some title + ========== + Whether 'tis nobler in the mind to suffer + The slings and arrows of outrageous fortune, + Or to take arms against a sea of troubles, + And by opposing end them? To die: to sleep; + No more; and by a sleep to say we end + The heart-ache and the thousand natural shocks + That flesh is heir to, 'tis a consummation + Devoutly to be wish'd. + EOF + + git add a1 && + git commit -q -a -m initial && + + git checkout -b first && + cat >> a1 <<- EOF && + Some title + ========== + To die, to sleep; + To sleep: perchance to dream: ay, there's the rub; + For in that sleep of death what dreams may come + When we have shuffled off this mortal coil, + Must give us pause: there's the respect + That makes calamity of so long life; + EOF + git commit -q -a -m first && + + git checkout -b second master && + git show first:a1 | + sed -e 's/To die, t/To die! T/' -e 's/Some title/Some Title/' > a1 && + echo '* END *' >>a1 && + git commit -q -a -m second +" test_expect_success 'nothing recorded without rerere' ' (rm -rf .git/rr-cache; git config rerere.enabled false) && diff --git a/t/t4202-log.sh b/t/t4202-log.sh index 1dc224f6f..2230e606e 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -387,5 +387,54 @@ test_expect_success 'log --graph with merge' ' test_cmp expect actual ' +test_expect_success 'log.decorate configuration' ' + git config --unset-all log.decorate || : + + git log --oneline >expect.none && + git log --oneline --decorate >expect.short && + git log --oneline --decorate=full >expect.full && + + echo "[log] decorate" >>.git/config && + git log --oneline >actual && + test_cmp expect.short actual && + + git config --unset-all log.decorate && + git config log.decorate true && + git log --oneline >actual && + test_cmp expect.short actual && + git log --oneline --decorate=full >actual && + test_cmp expect.full actual && + git log --oneline --decorate=no >actual && + test_cmp expect.none actual && + + git config --unset-all log.decorate && + git config log.decorate no && + git log --oneline >actual && + test_cmp expect.none actual && + git log --oneline --decorate >actual && + test_cmp expect.short actual && + git log --oneline --decorate=full >actual && + test_cmp expect.full actual && + + git config --unset-all log.decorate && + git config log.decorate short && + git log --oneline >actual && + test_cmp expect.short actual && + git log --oneline --no-decorate >actual && + test_cmp expect.none actual && + git log --oneline --decorate=full >actual && + test_cmp expect.full actual && + + git config --unset-all log.decorate && + git config log.decorate full && + git log --oneline >actual && + test_cmp expect.full actual && + git log --oneline --no-decorate >actual && + test_cmp expect.none actual && + git log --oneline --decorate >actual && + test_cmp expect.short actual + +' + test_done diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh new file mode 100755 index 000000000..552da65a6 --- /dev/null +++ b/t/t5407-post-rewrite-hook.sh @@ -0,0 +1,199 @@ +#!/bin/sh +# +# Copyright (c) 2010 Thomas Rast +# + +test_description='Test the post-rewrite hook.' +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit A foo A && + test_commit B foo B && + test_commit C foo C && + test_commit D foo D +' + +mkdir .git/hooks + +cat >.git/hooks/post-rewrite <<EOF +#!/bin/sh +echo \$@ > "$TRASH_DIRECTORY"/post-rewrite.args +cat > "$TRASH_DIRECTORY"/post-rewrite.data +EOF +chmod u+x .git/hooks/post-rewrite + +clear_hook_input () { + rm -f post-rewrite.args post-rewrite.data +} + +verify_hook_input () { + test_cmp "$TRASH_DIRECTORY"/post-rewrite.args expected.args && + test_cmp "$TRASH_DIRECTORY"/post-rewrite.data expected.data +} + +test_expect_success 'git commit --amend' ' + clear_hook_input && + echo "D new message" > newmsg && + oldsha=$(git rev-parse HEAD^0) && + git commit -Fnewmsg --amend && + echo amend > expected.args && + echo $oldsha $(git rev-parse HEAD^0) > expected.data && + verify_hook_input +' + +test_expect_success 'git commit --amend --no-post-rewrite' ' + clear_hook_input && + echo "D new message again" > newmsg && + git commit --no-post-rewrite -Fnewmsg --amend && + test ! -f post-rewrite.args && + test ! -f post-rewrite.data +' + +test_expect_success 'git rebase' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase --skip' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase --onto A B && + test_must_fail git rebase --skip && + echo D > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -m' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase -m --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -m --skip' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase --onto A B && + test_must_fail git rebase --skip && + echo D > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +. "$TEST_DIRECTORY"/lib-rebase.sh + +set_fake_editor + +# Helper to work around the lack of one-shot exporting for +# test_must_fail (as it is a shell function) +test_fail_interactive_rebase () { + ( + FAKE_LINES="$1" && + shift && + export FAKE_LINES && + test_must_fail git rebase -i "$@" + ) +} + +test_expect_success 'git rebase -i (unchanged)' ' + git reset --hard D && + clear_hook_input && + test_fail_interactive_rebase "1 2" --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (skip)' ' + git reset --hard D && + clear_hook_input && + test_fail_interactive_rebase "2" --onto A B && + echo D > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (squash)' ' + git reset --hard D && + clear_hook_input && + test_fail_interactive_rebase "1 squash 2" --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (fixup without conflict)' ' + git reset --hard D && + clear_hook_input && + FAKE_LINES="1 fixup 2" git rebase -i B && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (double edit)' ' + git reset --hard D && + clear_hook_input && + FAKE_LINES="edit 1 edit 2" git rebase -i B && + git rebase --continue && + echo something > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_done diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh index a82c5ffa1..230c0cd78 100755 --- a/t/t5505-remote.sh +++ b/t/t5505-remote.sh @@ -110,17 +110,18 @@ test_expect_success 'remove remote' ' test_expect_success 'remove remote protects non-remote branches' ' ( cd test && - (cat >expect1 <<EOF + { cat >expect1 <<EOF Note: A non-remote branch was not removed; to delete it, use: git branch -d master EOF - cat >expect2 <<EOF + } && + { cat >expect2 <<EOF Note: Non-remote branches were not removed; to delete them, use: git branch -d foobranch git branch -d master EOF -) && - git tag footag + } && + git tag footag && git config --add remote.oops.fetch "+refs/*:refs/*" && git remote rm oops 2>actual1 && git branch foobranch && @@ -507,15 +508,15 @@ test_expect_success 'remote prune to cause a dangling symref' ' ( cd seven && git remote prune origin - ) 2>err && + ) >err 2>&1 && grep "has become dangling" err && - : And the dangling symref will not cause other annoying errors + : And the dangling symref will not cause other annoying errors && ( cd seven && git branch -a ) 2>err && - ! grep "points nowhere" err + ! grep "points nowhere" err && ( cd seven && test_must_fail git branch nomore origin @@ -534,43 +535,34 @@ test_expect_success 'show empty remote' ' ' test_expect_success 'new remote' ' -( git remote add someremote foo && echo foo >expect && git config --get-all remote.someremote.url >actual && cmp expect actual -) ' test_expect_success 'remote set-url bar' ' -( git remote set-url someremote bar && echo bar >expect && git config --get-all remote.someremote.url >actual && cmp expect actual -) ' test_expect_success 'remote set-url baz bar' ' -( git remote set-url someremote baz bar && echo baz >expect && git config --get-all remote.someremote.url >actual && cmp expect actual -) ' test_expect_success 'remote set-url zot bar' ' -( test_must_fail git remote set-url someremote zot bar && echo baz >expect && git config --get-all remote.someremote.url >actual && cmp expect actual -) ' test_expect_success 'remote set-url --push zot baz' ' -( test_must_fail git remote set-url --push someremote zot baz && echo "YYY" >expect && echo baz >>expect && @@ -578,11 +570,9 @@ test_expect_success 'remote set-url --push zot baz' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push zot' ' -( git remote set-url --push someremote zot && echo zot >expect && echo "YYY" >>expect && @@ -591,11 +581,9 @@ test_expect_success 'remote set-url --push zot' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push qux zot' ' -( git remote set-url --push someremote qux zot && echo qux >expect && echo "YYY" >>expect && @@ -604,11 +592,9 @@ test_expect_success 'remote set-url --push qux zot' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push foo qu+x' ' -( git remote set-url --push someremote foo qu+x && echo foo >expect && echo "YYY" >>expect && @@ -617,11 +603,9 @@ test_expect_success 'remote set-url --push foo qu+x' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push --add aaa' ' -( git remote set-url --push --add someremote aaa && echo foo >expect && echo aaa >>expect && @@ -631,11 +615,9 @@ test_expect_success 'remote set-url --push --add aaa' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push bar aaa' ' -( git remote set-url --push someremote bar aaa && echo foo >expect && echo bar >>expect && @@ -645,11 +627,9 @@ test_expect_success 'remote set-url --push bar aaa' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push --delete bar' ' -( git remote set-url --push --delete someremote bar && echo foo >expect && echo "YYY" >>expect && @@ -658,11 +638,9 @@ test_expect_success 'remote set-url --push --delete bar' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --push --delete foo' ' -( git remote set-url --push --delete someremote foo && echo "YYY" >expect && echo baz >>expect && @@ -670,11 +648,9 @@ test_expect_success 'remote set-url --push --delete foo' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --add bbb' ' -( git remote set-url --add someremote bbb && echo "YYY" >expect && echo baz >>expect && @@ -683,12 +659,10 @@ test_expect_success 'remote set-url --add bbb' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --delete .*' ' -( - test_must_fail git remote set-url --delete someremote .* && + test_must_fail git remote set-url --delete someremote .\* && echo "YYY" >expect && echo baz >>expect && echo bbb >>expect && @@ -696,11 +670,9 @@ test_expect_success 'remote set-url --delete .*' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --delete bbb' ' -( git remote set-url --delete someremote bbb && echo "YYY" >expect && echo baz >>expect && @@ -708,11 +680,9 @@ test_expect_success 'remote set-url --delete bbb' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --delete baz' ' -( test_must_fail git remote set-url --delete someremote baz && echo "YYY" >expect && echo baz >>expect && @@ -720,11 +690,9 @@ test_expect_success 'remote set-url --delete baz' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --add ccc' ' -( git remote set-url --add someremote ccc && echo "YYY" >expect && echo baz >>expect && @@ -733,11 +701,9 @@ test_expect_success 'remote set-url --add ccc' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_expect_success 'remote set-url --delete baz' ' -( git remote set-url --delete someremote baz && echo "YYY" >expect && echo ccc >>expect && @@ -745,7 +711,6 @@ test_expect_success 'remote set-url --delete baz' ' echo "YYY" >>actual && git config --get-all remote.someremote.url >>actual && cmp expect actual -) ' test_done diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh index 1dd8eed5b..3cf1b3da4 100755 --- a/t/t5512-ls-remote.sh +++ b/t/t5512-ls-remote.sh @@ -49,4 +49,62 @@ test_expect_success 'ls-remote self' ' ' +test_expect_success 'dies when no remote specified and no default remotes found' ' + + test_must_fail git ls-remote + +' + +test_expect_success 'use "origin" when no remote specified' ' + + git remote add origin "$(pwd)/.git" && + git ls-remote >actual && + test_cmp expected.all actual + +' + +test_expect_success 'use branch.<name>.remote if possible' ' + + # + # Test that we are indeed using branch.<name>.remote, not "origin", even + # though the "origin" remote has been set. + # + + # setup a new remote to differentiate from "origin" + git clone . other.git && + ( + cd other.git && + echo "$(git rev-parse HEAD) HEAD" + git show-ref | sed -e "s/ / /" + ) >exp && + + git remote add other other.git && + git config branch.master.remote other && + + git ls-remote >actual && + test_cmp exp actual + +' + +cat >exp <<EOF +fatal: 'refs*master' does not appear to be a git repository +fatal: The remote end hung up unexpectedly +EOF +test_expect_success 'confuses pattern as remote when no remote specified' ' + # + # Do not expect "git ls-remote <pattern>" to work; ls-remote, correctly, + # confuses <pattern> for <remote>. Although ugly, this behaviour is akin + # to the confusion of refspecs for remotes by git-fetch and git-push, + # eg: + # + # $ git fetch branch + # + + # We could just as easily have used "master"; the "*" emphasizes its + # role as a pattern. + test_must_fail git ls-remote refs*master >actual 2>&1 && + test_cmp exp actual + +' + test_done diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 2de98e656..6a37a4d99 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -528,7 +528,7 @@ test_expect_success 'push does not update local refs on failure' ' mk_test heads/master && mk_child child && mkdir testrepo/.git/hooks && - echo exit 1 >testrepo/.git/hooks/pre-receive && + echo "#!/no/frobnication/today" >testrepo/.git/hooks/pre-receive && chmod +x testrepo/.git/hooks/pre-receive && (cd child && git pull .. master diff --git a/t/t5541-http-push.sh b/t/t5541-http-push.sh index 795dc2bcd..17e1bdc5a 100755 --- a/t/t5541-http-push.sh +++ b/t/t5541-http-push.sh @@ -34,8 +34,34 @@ test_expect_success 'setup remote repository' ' mv test_repo.git "$HTTPD_DOCUMENT_ROOT_PATH" ' -test_expect_success 'clone remote repository' ' +cat >exp <<EOF +GET /smart/test_repo.git/info/refs?service=git-upload-pack HTTP/1.1 200 +POST /smart/test_repo.git/git-upload-pack HTTP/1.1 200 +EOF +test_expect_success 'no empty path components' ' + # In the URL, add a trailing slash, and see if git appends yet another + # slash. cd "$ROOT_PATH" && + git clone $HTTPD_URL/smart/test_repo.git/ test_repo_clone && + + sed -e " + s/^.* \"// + s/\"// + s/ [1-9][0-9]*\$// + s/^GET /GET / + " >act <"$HTTPD_ROOT_PATH"/access.log && + + # Clear the log, so that it does not affect the "used receive-pack + # service" test which reads the log too. + # + # We do this before the actual comparison to ensure the log is cleared. + echo > "$HTTPD_ROOT_PATH"/access.log && + + test_cmp exp act +' + +test_expect_success 'clone remote repository' ' + rm -rf test_repo_clone && git clone $HTTPD_URL/smart/test_repo.git test_repo_clone ' @@ -68,6 +94,7 @@ test_expect_success 'create and delete remote branch' ' ' cat >exp <<EOF + GET /smart/test_repo.git/info/refs?service=git-upload-pack HTTP/1.1 200 POST /smart/test_repo.git/git-upload-pack HTTP/1.1 200 GET /smart/test_repo.git/info/refs?service=git-receive-pack HTTP/1.1 200 diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index 214756731..678cee502 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -34,7 +34,7 @@ test_expect_success 'clone with excess parameters (2)' ' test_expect_success 'output from clone' ' rm -fr dst && git clone -n "file://$(pwd)/src" dst >output && - test $(grep Initialized output | wc -l) = 1 + test $(grep Clon output | wc -l) = 1 ' test_expect_success 'clone does not keep pack' ' diff --git a/t/t5705-clone-2gb.sh b/t/t5705-clone-2gb.sh index adfaae8c5..8afbdd4de 100755 --- a/t/t5705-clone-2gb.sh +++ b/t/t5705-clone-2gb.sh @@ -12,7 +12,7 @@ test_expect_success 'setup' ' git config pack.compression 0 && git config pack.depth 0 && - blobsize=$((20*1024*1024)) && + blobsize=$((100*1024*1024)) && blobcount=$((2*1024*1024*1024/$blobsize+1)) && i=1 && (while test $i -le $blobcount @@ -36,9 +36,15 @@ test_expect_success 'setup' ' ' -test_expect_success 'clone' ' +test_expect_success 'clone - bare' ' - git clone --bare --no-hardlinks . clone + git clone --bare --no-hardlinks . clone-bare + +' + +test_expect_success 'clone - with worktree, file:// protocol' ' + + git clone file://. clone-wt ' diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh index b0047d3c6..9992be69f 100755 --- a/t/t6006-rev-list-format.sh +++ b/t/t6006-rev-list-format.sh @@ -101,6 +101,15 @@ commit 131a310eb913d107dd3c09a65d1651175898735d commit 86c75cfd708a0e5868dc876ed5b8bb66c80b4873 EOF +test_format raw-body %B <<'EOF' +commit 131a310eb913d107dd3c09a65d1651175898735d +changed foo + +commit 86c75cfd708a0e5868dc876ed5b8bb66c80b4873 +added foo + +EOF + test_format colors %Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy <<'EOF' commit 131a310eb913d107dd3c09a65d1651175898735d [31mfoo[32mbar[34mbaz[mxyzzy @@ -209,4 +218,13 @@ test_expect_success '%gd shortens ref name' ' test_cmp expect.gd-short actual.gd-short ' +test_expect_success 'oneline with empty message' ' + git commit -m "dummy" --allow-empty && + git commit -m "dummy" --allow-empty && + git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. && + git rev-list --oneline HEAD >test.txt && + test $(git rev-list --oneline HEAD | wc -l) -eq 5 && + test $(git rev-list --oneline --graph HEAD | wc -l) -eq 5 +' + test_done diff --git a/t/t6023-merge-file.sh b/t/t6023-merge-file.sh index d605024cf..d486d7399 100755 --- a/t/t6023-merge-file.sh +++ b/t/t6023-merge-file.sh @@ -181,7 +181,7 @@ et nihil mihi deerit; In loco pascuae ibi me collocavit; super aquam refectionis educavit me. -||||||| +||||||| new5.txt et nihil mihi deerit. In loco pascuae ibi me collocavit, super aquam refectionis educavit me; @@ -215,4 +215,41 @@ test_expect_success '"diff3 -m" style output (2)' ' test_cmp expect actual ' +cat >expect <<\EOF +Dominus regit me, +<<<<<<<<<< new8.txt +et nihil mihi deerit; + + + + +In loco pascuae ibi me collocavit; +super aquam refectionis educavit me. +|||||||||| new5.txt +et nihil mihi deerit. +In loco pascuae ibi me collocavit, +super aquam refectionis educavit me; +========== +et nihil mihi deerit, + + + + +In loco pascuae ibi me collocavit -- +super aquam refectionis educavit me, +>>>>>>>>>> new9.txt +animam meam convertit, +deduxit me super semitas jusitiae, +propter nomen suum. +Nam et si ambulavero in medio umbrae mortis, +non timebo mala, quoniam TU mecum es: +virga tua et baculus tuus ipsa me consolata sunt. +EOF + +test_expect_success 'marker size' ' + test_must_fail git merge-file -p --marker-size=10 \ + new8.txt new5.txt new9.txt >actual && + test_cmp expect actual +' + test_done diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh index 42f6fff37..42f8ece09 100755 --- a/t/t6200-fmt-merge-msg.sh +++ b/t/t6200-fmt-merge-msg.sh @@ -7,65 +7,69 @@ test_description='fmt-merge-msg test' . ./test-lib.sh -datestamp=1151939923 -setdate () { - GIT_COMMITTER_DATE="$datestamp +0200" - GIT_AUTHOR_DATE="$datestamp +0200" - datestamp=`expr "$datestamp" + 1` - export GIT_COMMITTER_DATE GIT_AUTHOR_DATE -} - test_expect_success setup ' echo one >one && git add one && - setdate && + test_tick && git commit -m "Initial" && + git clone . remote && + echo uno >one && echo dos >two && git add two && - setdate && + test_tick && git commit -a -m "Second" && git checkout -b left && - echo $datestamp >one && - setdate && + echo "c1" >one && + test_tick && git commit -a -m "Common #1" && - echo $datestamp >one && - setdate && + echo "c2" >one && + test_tick && git commit -a -m "Common #2" && git branch right && - echo $datestamp >two && - setdate && + echo "l3" >two && + test_tick && git commit -a -m "Left #3" && - echo $datestamp >two && - setdate && + echo "l4" >two && + test_tick && git commit -a -m "Left #4" && - echo $datestamp >two && - setdate && + echo "l5" >two && + test_tick && git commit -a -m "Left #5" && + git tag tag-l5 && git checkout right && - echo $datestamp >three && + echo "r3" >three && git add three && - setdate && + test_tick && git commit -a -m "Right #3" && + git tag tag-r3 && - echo $datestamp >three && - setdate && + echo "r4" >three && + test_tick && git commit -a -m "Right #4" && - echo $datestamp >three && - setdate && + echo "r5" >three && + test_tick && git commit -a -m "Right #5" && + git checkout -b long && + i=0 && + while test $i -lt 30 + do + test_commit $i one && + i=$(($i+1)) + done && + git show-branch ' @@ -113,7 +117,7 @@ test_expect_success 'merge-msg test #3-1' ' git config merge.log true && git checkout master && - setdate && + test_tick && git fetch . left && git fmt-merge-msg <.git/FETCH_HEAD >actual && @@ -127,7 +131,7 @@ test_expect_success 'merge-msg test #3-2' ' git config merge.summary true && git checkout master && - setdate && + test_tick && git fetch . left && git fmt-merge-msg <.git/FETCH_HEAD >actual && @@ -159,7 +163,7 @@ test_expect_success 'merge-msg test #4-1' ' git config merge.log true && git checkout master && - setdate && + test_tick && git fetch . left right && git fmt-merge-msg <.git/FETCH_HEAD >actual && @@ -173,7 +177,7 @@ test_expect_success 'merge-msg test #4-2' ' git config merge.summary true && git checkout master && - setdate && + test_tick && git fetch . left right && git fmt-merge-msg <.git/FETCH_HEAD >actual && @@ -187,7 +191,7 @@ test_expect_success 'merge-msg test #5-1' ' git config merge.log yes && git checkout master && - setdate && + test_tick && git fetch . left right && git fmt-merge-msg <.git/FETCH_HEAD >actual && @@ -201,7 +205,7 @@ test_expect_success 'merge-msg test #5-2' ' git config merge.summary yes && git checkout master && - setdate && + test_tick && git fetch . left right && git fmt-merge-msg <.git/FETCH_HEAD >actual && @@ -215,7 +219,7 @@ test_expect_success 'merge-msg -F' ' git config merge.summary yes && git checkout master && - setdate && + test_tick && git fetch . left right && git fmt-merge-msg -F .git/FETCH_HEAD >actual && @@ -229,7 +233,7 @@ test_expect_success 'merge-msg -F in subdirectory' ' git config merge.summary yes && git checkout master && - setdate && + test_tick && git fetch . left right && mkdir sub && cp .git/FETCH_HEAD sub/FETCH_HEAD && @@ -240,4 +244,128 @@ test_expect_success 'merge-msg -F in subdirectory' ' test_cmp expected actual ' +test_expect_success 'merge-msg with nothing to merge' ' + + git config --unset-all merge.log + git config --unset-all merge.summary + git config merge.summary yes && + + ( + cd remote && + git checkout -b unrelated && + test_tick && + git fetch origin && + git fmt-merge-msg <.git/FETCH_HEAD >../actual + ) && + + test_cmp /dev/null actual +' + +cat >expected <<\EOF +Merge tag 'tag-r3' + +* tag 'tag-r3': + Right #3 + Common #2 + Common #1 +EOF + +test_expect_success 'merge-msg tag' ' + + git config --unset-all merge.log + git config --unset-all merge.summary + git config merge.summary yes && + + git checkout master && + test_tick && + git fetch . tag tag-r3 && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + test_cmp expected actual +' + +cat >expected <<\EOF +Merge tags 'tag-r3' and 'tag-l5' + +* tag 'tag-r3': + Right #3 + Common #2 + Common #1 + +* tag 'tag-l5': + Left #5 + Left #4 + Left #3 + Common #2 + Common #1 +EOF + +test_expect_success 'merge-msg two tags' ' + + git config --unset-all merge.log + git config --unset-all merge.summary + git config merge.summary yes && + + git checkout master && + test_tick && + git fetch . tag tag-r3 tag tag-l5 && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + test_cmp expected actual +' + +cat >expected <<\EOF +Merge branch 'left', tag 'tag-r3' + +* tag 'tag-r3': + Right #3 + Common #2 + Common #1 + +* left: + Left #5 + Left #4 + Left #3 + Common #2 + Common #1 +EOF + +test_expect_success 'merge-msg tag and branch' ' + + git config --unset-all merge.log + git config --unset-all merge.summary + git config merge.summary yes && + + git checkout master && + test_tick && + git fetch . tag tag-r3 left && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + test_cmp expected actual +' + +cat >expected <<\EOF +Merge branch 'long' + +* long: (35 commits) +EOF + +test_expect_success 'merge-msg lots of commits' ' + + git checkout master && + test_tick && + git fetch . long && + + i=29 && + while test $i -gt 9 + do + echo " $i" && + i=$(($i-1)) + done >>expected && + echo " ..." >>expected + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + test_cmp expected actual +' + test_done diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index 8052c86ad..7dc8a510c 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -295,6 +295,15 @@ test_expect_success 'Check short upstream format' ' test_cmp expected actual ' +cat >expected <<EOF +67a36f1 +EOF + +test_expect_success 'Check short objectname format' ' + git for-each-ref --format="%(objectname:short)" refs/heads >actual && + test_cmp expected actual +' + test_expect_success 'Check for invalid refname format' ' test_must_fail git for-each-ref --format="%(refname:INVALID)" ' diff --git a/t/t7012-skip-worktree-writing.sh b/t/t7012-skip-worktree-writing.sh index 8d8b1c0e2..582d0b54f 100755 --- a/t/t7012-skip-worktree-writing.sh +++ b/t/t7012-skip-worktree-writing.sh @@ -136,11 +136,11 @@ test_expect_success 'git-clean, dirty case' ' test_cmp expected result ' -test_expect_failure 'git-apply adds file' false -test_expect_failure 'git-apply updates file' false -test_expect_failure 'git-apply removes file' false -test_expect_failure 'git-mv to skip-worktree' false -test_expect_failure 'git-mv from skip-worktree' false -test_expect_failure 'git-checkout' false +#TODO test_expect_failure 'git-apply adds file' false +#TODO test_expect_failure 'git-apply updates file' false +#TODO test_expect_failure 'git-apply removes file' false +#TODO test_expect_failure 'git-mv to skip-worktree' false +#TODO test_expect_failure 'git-mv from skip-worktree' false +#TODO test_expect_failure 'git-checkout' false test_done diff --git a/t/t7103-reset-bare.sh b/t/t7103-reset-bare.sh index afb55b3a4..1eef93c2b 100755 --- a/t/t7103-reset-bare.sh +++ b/t/t7103-reset-bare.sh @@ -11,21 +11,26 @@ test_expect_success 'setup non-bare' ' git commit -a -m two ' -test_expect_success 'hard reset requires a worktree' ' +test_expect_success '"hard" reset requires a worktree' ' (cd .git && test_must_fail git reset --hard) ' -test_expect_success 'merge reset requires a worktree' ' +test_expect_success '"merge" reset requires a worktree' ' (cd .git && test_must_fail git reset --merge) ' -test_expect_success 'mixed reset is ok' ' +test_expect_success '"keep" reset requires a worktree' ' + (cd .git && + test_must_fail git reset --keep) +' + +test_expect_success '"mixed" reset is ok' ' (cd .git && git reset) ' -test_expect_success 'soft reset is ok' ' +test_expect_success '"soft" reset is ok' ' (cd .git && git reset --soft) ' @@ -40,19 +45,23 @@ test_expect_success 'setup bare' ' cd bare.git ' -test_expect_success 'hard reset is not allowed in bare' ' +test_expect_success '"hard" reset is not allowed in bare' ' test_must_fail git reset --hard HEAD^ ' -test_expect_success 'merge reset is not allowed in bare' ' +test_expect_success '"merge" reset is not allowed in bare' ' test_must_fail git reset --merge HEAD^ ' -test_expect_success 'mixed reset is not allowed in bare' ' +test_expect_success '"keep" reset is not allowed in bare' ' + test_must_fail git reset --keep HEAD^ +' + +test_expect_success '"mixed" reset is not allowed in bare' ' test_must_fail git reset --mixed HEAD^ ' -test_expect_success 'soft reset is allowed in bare' ' +test_expect_success '"soft" reset is allowed in bare' ' git reset --soft HEAD^ && test "`git show --pretty=format:%s | head -n 1`" = "one" ' diff --git a/t/t7110-reset-merge.sh b/t/t7110-reset-merge.sh index 8704d0019..70cdd8e61 100755 --- a/t/t7110-reset-merge.sh +++ b/t/t7110-reset-merge.sh @@ -3,7 +3,7 @@ # Copyright (c) 2009 Christian Couder # -test_description='Tests for "git reset --merge"' +test_description='Tests for "git reset" with "--merge" and "--keep" options' . ./test-lib.sh @@ -47,6 +47,30 @@ test_expect_success 'reset --merge is ok when switching back' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: C C C D --keep D D D +# file2: C D D D --keep C D D +test_expect_success 'reset --keep is ok with changes in file it does not touch' ' + git reset --hard second && + cat file1 >file2 && + git reset --keep HEAD^ && + ! grep 4 file1 && + grep 4 file2 && + test "$(git rev-parse HEAD)" = "$(git rev-parse initial)" && + test -z "$(git diff --cached)" +' + +test_expect_success 'reset --keep is ok when switching back' ' + git reset --keep second && + grep 4 file1 && + grep 4 file2 && + test "$(git rev-parse HEAD)" = "$(git rev-parse second)" && + test -z "$(git diff --cached)" +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: B B C D --merge D D D # file2: C D D D --merge C D D test_expect_success 'reset --merge discards changes added to index (1)' ' @@ -78,6 +102,18 @@ test_expect_success 'reset --merge is ok again when switching back (1)' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: B B C D --keep (disallowed) +test_expect_success 'reset --keep fails with changes in index in files it touches' ' + git reset --hard second && + echo "line 5" >> file1 && + git add file1 && + test_must_fail git reset --keep HEAD^ +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: C C C D --merge D D D # file2: C C D D --merge D D D test_expect_success 'reset --merge discards changes added to index (2)' ' @@ -104,6 +140,30 @@ test_expect_success 'reset --merge is ok again when switching back (2)' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: C C C D --keep D D D +# file2: C C D D --keep C D D +test_expect_success 'reset --keep keeps changes it does not touch' ' + git reset --hard second && + echo "line 4" >> file2 && + git add file2 && + git reset --keep HEAD^ && + grep 4 file2 && + test "$(git rev-parse HEAD)" = "$(git rev-parse initial)" && + test -z "$(git diff --cached)" +' + +test_expect_success 'reset --keep keeps changes when switching back' ' + git reset --keep second && + grep 4 file2 && + grep 4 file1 && + test "$(git rev-parse HEAD)" = "$(git rev-parse second)" && + test -z "$(git diff --cached)" +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: A B B C --merge (disallowed) test_expect_success 'reset --merge fails with changes in file it touches' ' git reset --hard second && @@ -116,6 +176,22 @@ test_expect_success 'reset --merge fails with changes in file it touches' ' grep file1 err.log | grep "not uptodate" ' +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- +# file1: A B B C --keep (disallowed) +test_expect_success 'reset --keep fails with changes in file it touches' ' + git reset --hard second && + echo "line 5" >> file1 && + test_tick && + git commit -m "add line 5" file1 && + sed -e "s/line 1/changed line 1/" <file1 >file3 && + mv file3 file1 && + test_must_fail git reset --keep HEAD^ 2>err.log && + grep file1 err.log | grep "not uptodate" +' + test_expect_success 'setup 3 different branches' ' git reset --hard second && git branch branch1 && @@ -156,6 +232,18 @@ test_expect_success '"reset --merge HEAD^" is ok with pending merge' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: X U B C --keep (disallowed) +test_expect_success '"reset --keep HEAD^" fails with pending merge' ' + git reset --hard third && + test_must_fail git merge branch1 && + test_must_fail git reset --keep HEAD^ 2>err.log && + grep "middle of a merge" err.log +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: X U B B --merge B B B test_expect_success '"reset --merge HEAD" is ok with pending merge' ' git reset --hard third && @@ -166,7 +254,19 @@ test_expect_success '"reset --merge HEAD" is ok with pending merge' ' test -z "$(git diff)" ' -test_expect_success '--merge with added/deleted' ' +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- +# file1: X U B B --keep (disallowed) +test_expect_success '"reset --keep HEAD" fails with pending merge' ' + git reset --hard third && + test_must_fail git merge branch1 && + test_must_fail git reset --keep HEAD 2>err.log && + grep "middle of a merge" err.log +' + +test_expect_success '--merge is ok with added/deleted merge' ' git reset --hard third && rm -f file2 && test_must_fail git merge branch3 && @@ -180,4 +280,16 @@ test_expect_success '--merge with added/deleted' ' git diff --exit-code --cached ' +test_expect_success '--keep fails with added/deleted merge' ' + git reset --hard third && + rm -f file2 && + test_must_fail git merge branch3 && + ! test -f file2 && + test -f file3 && + git diff --exit-code file3 && + git diff --exit-code branch3 file3 && + test_must_fail git reset --keep HEAD 2>err.log && + grep "middle of a merge" err.log +' + test_done diff --git a/t/t7111-reset-table.sh b/t/t7111-reset-table.sh index de896c948..ce421ad5a 100755 --- a/t/t7111-reset-table.sh +++ b/t/t7111-reset-table.sh @@ -44,26 +44,32 @@ A B C D soft A B D A B C D mixed A D D A B C D hard D D D A B C D merge XXXXX +A B C D keep XXXXX A B C C soft A B C A B C C mixed A C C A B C C hard C C C A B C C merge XXXXX +A B C C keep A C C B B C D soft B B D B B C D mixed B D D B B C D hard D D D B B C D merge D D D +B B C D keep XXXXX B B C C soft B B C B B C C mixed B C C B B C C hard C C C B B C C merge C C C +B B C C keep B C C B C C D soft B C D B C C D mixed B D D B C C D hard D D D B C C D merge XXXXX +B C C D keep XXXXX B C C C soft B C C B C C C mixed B C C B C C C hard C C C B C C C merge B C C +B C C C keep B C C EOF test_expect_success 'setting up branches to test with unmerged entries' ' @@ -104,10 +110,12 @@ X U B C soft XXXXX X U B C mixed X C C X U B C hard C C C X U B C merge C C C +X U B C keep XXXXX X U B B soft XXXXX X U B B mixed X B B X U B B hard B B B X U B B merge B B B +X U B B keep XXXXX EOF test_done diff --git a/t/t7201-co.sh b/t/t7201-co.sh index d20ed61b4..1337fa5a2 100755 --- a/t/t7201-co.sh +++ b/t/t7201-co.sh @@ -11,10 +11,12 @@ Test switching across them. ! [master] Initial A one, A two * [renamer] Renamer R one->uno, M two ! [side] Side M one, D two, A three - --- - + [side] Side M one, D two, A three - * [renamer] Renamer R one->uno, M two - +*+ [master] Initial A one, A two + ! [simple] Simple D one, M two + ---- + + [simple] Simple D one, M two + + [side] Side M one, D two, A three + * [renamer] Renamer R one->uno, M two + +*++ [master] Initial A one, A two ' @@ -52,6 +54,11 @@ test_expect_success setup ' git update-index --add --remove one two three && git commit -m "Side M one, D two, A three" && + git checkout -b simple master && + rm -f one && + fill a c e > two && + git commit -a -m "Simple D one, M two" && + git checkout master ' @@ -166,6 +173,56 @@ test_expect_success 'checkout -m with merge conflict' ' ! test -s current ' +test_expect_success 'format of merge conflict from checkout -m' ' + + git checkout -f master && git clean -f && + + fill b d > two && + git checkout -m simple && + + git ls-files >current && + fill same two two two >expect && + test_cmp current expect && + + cat <<-EOF >expect && + <<<<<<< simple + a + c + e + ======= + b + d + >>>>>>> local + EOF + test_cmp two expect +' + +test_expect_success 'checkout --merge --conflict=diff3 <branch>' ' + + git checkout -f master && git reset --hard && git clean -f && + + fill b d > two && + git checkout --merge --conflict=diff3 simple && + + cat <<-EOF >expect && + <<<<<<< simple + a + c + e + ||||||| master + a + b + c + d + e + ======= + b + d + >>>>>>> local + EOF + test_cmp two expect +' + test_expect_success 'checkout to detach HEAD (with advice declined)' ' git config advice.detachedHead false && @@ -481,7 +538,7 @@ test_expect_success 'checkout with --merge, in diff3 -m style' ' ( echo "<<<<<<< ours" echo ourside - echo "|||||||" + echo "||||||| base" echo original echo "=======" echo theirside @@ -525,7 +582,7 @@ test_expect_success 'checkout --conflict=diff3' ' ( echo "<<<<<<< ours" echo ourside - echo "|||||||" + echo "||||||| base" echo original echo "=======" echo theirside diff --git a/t/t7500-commit.sh b/t/t7500-commit.sh index 9f5c3edb0..aa9c577e9 100755 --- a/t/t7500-commit.sh +++ b/t/t7500-commit.sh @@ -193,4 +193,26 @@ test_expect_success 'commit -F overrides -t' ' commit_msg_is "-F log" ' +test_expect_success 'Commit without message is allowed with --allow-empty-message' ' + echo "more content" >>foo && + git add foo && + >empty && + git commit --allow-empty-message <empty && + commit_msg_is "" +' + +test_expect_success 'Commit without message is no-no without --allow-empty-message' ' + echo "more content" >>foo && + git add foo && + >empty && + test_must_fail git commit <empty +' + +test_expect_success 'Commit a message with --allow-empty-message' ' + echo "even more content" >>foo && + git add foo && + git commit --allow-empty-message -m"hello there" && + commit_msg_is "hello there" +' + test_done diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 7940901d4..8297cb4f1 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -425,4 +425,16 @@ test_expect_success 'amend using the message from a commit named with tag' ' ' +test_expect_success 'amend can copy notes' ' + + git config notes.rewrite.amend true && + git config notes.rewriteRef "refs/notes/*" && + test_commit foo && + git notes add -m"a note" && + test_tick && + git commit --amend -m"new foo" && + test "$(git notes show)" = "a note" + +' + test_done diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh index 253c33431..3d4f85d74 100755 --- a/t/t7506-status-submodule.sh +++ b/t/t7506-status-submodule.sh @@ -34,7 +34,7 @@ test_expect_success 'status with modified file in submodule' ' (cd sub && git reset --hard) && echo "changed" >sub/foo && git status >output && - grep "modified: sub" output + grep "modified: sub (modified content)" output ' test_expect_success 'status with modified file in submodule (porcelain)' ' @@ -49,7 +49,7 @@ test_expect_success 'status with modified file in submodule (porcelain)' ' test_expect_success 'status with added file in submodule' ' (cd sub && git reset --hard && echo >foo && git add foo) && git status >output && - grep "modified: sub" output + grep "modified: sub (modified content)" output ' test_expect_success 'status with added file in submodule (porcelain)' ' @@ -64,7 +64,12 @@ test_expect_success 'status with untracked file in submodule' ' (cd sub && git reset --hard) && echo "content" >sub/new-file && git status >output && - grep "modified: sub" output + grep "modified: sub (untracked content)" output +' + +test_expect_success 'status -uno with untracked file in submodule' ' + git status -uno >output && + grep "^nothing to commit" output ' test_expect_success 'status with untracked file in submodule (porcelain)' ' @@ -74,6 +79,100 @@ test_expect_success 'status with untracked file in submodule (porcelain)' ' EOF ' +test_expect_success 'status with added and untracked file in submodule' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status >output && + grep "modified: sub (modified content, untracked content)" output +' + +test_expect_success 'status with added and untracked file in submodule (porcelain)' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with modified file in modified submodule' ' + (cd sub && git reset --hard) && + rm sub/new-file && + (cd sub && echo "next change" >foo && git commit -m "next change" foo) && + echo "changed" >sub/foo && + git status >output && + grep "modified: sub (new commits, modified content)" output +' + +test_expect_success 'status with modified file in modified submodule (porcelain)' ' + (cd sub && git reset --hard) && + echo "changed" >sub/foo && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with added file in modified submodule' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + git status >output && + grep "modified: sub (new commits, modified content)" output +' + +test_expect_success 'status with added file in modified submodule (porcelain)' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with untracked file in modified submodule' ' + (cd sub && git reset --hard) && + echo "content" >sub/new-file && + git status >output && + grep "modified: sub (new commits, untracked content)" output +' + +test_expect_success 'status with untracked file in modified submodule (porcelain)' ' + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with added and untracked file in modified submodule' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status >output && + grep "modified: sub (new commits, modified content, untracked content)" output +' + +test_expect_success 'status with added and untracked file in modified submodule (porcelain)' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'setup .git file for sub' ' + (cd sub && + rm -f new-file + REAL="$(pwd)/../.real" && + mv .git "$REAL" + echo "gitdir: $REAL" >.git) && + echo .real >>.gitignore && + git commit -m "added .real to .gitignore" .gitignore +' + +test_expect_success 'status with added file in modified submodule with .git file' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + git status >output && + grep "modified: sub (new commits, modified content)" output +' + test_expect_success 'rm submodule contents' ' rm -rf sub/* sub/.git ' diff --git a/t/t7508-status.sh b/t/t7508-status.sh index 556d0faa7..a9df7ff7b 100755 --- a/t/t7508-status.sh +++ b/t/t7508-status.sh @@ -496,6 +496,16 @@ test_expect_success 'dry-run of partial commit excluding new file in index' ' test_cmp expect output ' +cat >expect <<EOF +:100644 100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0000000000000000000000000000000000000000 M dir1/modified +EOF +test_expect_success 'status refreshes the index' ' + touch dir2/added && + git status && + git diff-files >output && + test_cmp expect output +' + test_expect_success 'setup status submodule summary' ' test_create_repo sm && ( cd sm && @@ -693,4 +703,19 @@ test_expect_success 'commit --dry-run submodule summary (--amend)' ' test_cmp expect output ' +test_expect_success POSIXPERM 'status succeeds in a read-only repository' ' + ( + chmod a-w .git && + # make dir1/tracked stat-dirty + >dir1/tracked1 && mv -f dir1/tracked1 dir1/tracked && + git status -s >output && + ! grep dir1/tracked output && + # make sure "status" succeeded without writing index out + git diff-files | grep dir1/tracked + ) + status=$? + chmod 775 .git + (exit $status) +' + test_done diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh index 57f6d2bae..cde8390c1 100755 --- a/t/t7600-merge.sh +++ b/t/t7600-merge.sh @@ -554,8 +554,7 @@ test_debug 'gitk --all' test_expect_success 'refresh the index before merging' ' git reset --hard c1 && - sleep 1 && - touch file && + cp file file.n && mv -f file.n file && git merge c3 ' diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 19c72f55b..1de83ef98 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -92,6 +92,15 @@ test_expect_success 'difftool honors --gui' ' restore_test_defaults ' +test_expect_success 'difftool --gui works without configured diff.guitool' ' + git config diff.tool test-tool && + + diff=$(git difftool --no-prompt --gui branch) && + test "$diff" = "branch" && + + restore_test_defaults +' + # Specify the diff tool using $GIT_DIFF_TOOL test_expect_success 'GIT_DIFF_TOOL variable' ' git config --unset diff.tool diff --git a/t/t9118-git-svn-funky-branch-names.sh b/t/t9118-git-svn-funky-branch-names.sh index ac52bff0e..7d7acc30b 100755 --- a/t/t9118-git-svn-funky-branch-names.sh +++ b/t/t9118-git-svn-funky-branch-names.sh @@ -21,6 +21,14 @@ test_expect_success 'setup svnrepo' ' "$svnrepo/pr ject/branches/more fun plugin!" && svn_cmd cp -m "scary" "$svnrepo/pr ject/branches/fun plugin" \ "$svnrepo/pr ject/branches/$scary_uri" && + svn_cmd cp -m "leading dot" "$svnrepo/pr ject/trunk" \ + "$svnrepo/pr ject/branches/.leading_dot" && + svn_cmd cp -m "trailing dot" "$svnrepo/pr ject/trunk" \ + "$svnrepo/pr ject/branches/trailing_dot." && + svn_cmd cp -m "trailing .lock" "$svnrepo/pr ject/trunk" \ + "$svnrepo/pr ject/branches/trailing_dotlock.lock" && + svn_cmd cp -m "reflog" "$svnrepo/pr ject/trunk" \ + "$svnrepo/pr ject/branches/not-a@{0}reflog" && start_httpd ' @@ -30,6 +38,10 @@ test_expect_success 'test clone with funky branch names' ' git rev-parse "refs/remotes/fun%20plugin" && git rev-parse "refs/remotes/more%20fun%20plugin!" && git rev-parse "refs/remotes/$scary_ref" && + git rev-parse "refs/remotes/%2Eleading_dot" && + git rev-parse "refs/remotes/trailing_dot%2E" && + git rev-parse "refs/remotes/trailing_dotlock%2Elock" && + git rev-parse "refs/remotes/not-a%40{0}reflog" && cd .. ' @@ -51,6 +63,15 @@ test_expect_success 'test dcommit to scary branch' ' cd .. ' +test_expect_success 'test dcommit to trailing_dotlock branch' ' + cd project && + git reset --hard "refs/remotes/trailing_dotlock%2Elock" && + echo who names branches like this anyway? >> foo && + git commit -m "bar" -- foo && + git svn dcommit && + cd .. + ' + stop_httpd test_done diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh index 356964e53..d43f37cca 100755 --- a/t/t9350-fast-export.sh +++ b/t/t9350-fast-export.sh @@ -150,20 +150,22 @@ test_expect_success 'setup submodule' ' git checkout -f master && mkdir sub && - cd sub && - git init && - echo test file > file && - git add file && - git commit -m sub_initial && - cd .. && + ( + cd sub && + git init && + echo test file > file && + git add file && + git commit -m sub_initial + ) && git submodule add "`pwd`/sub" sub && git commit -m initial && test_tick && - cd sub && - echo more data >> file && - git add file && - git commit -m sub_second && - cd .. && + ( + cd sub && + echo more data >> file && + git add file && + git commit -m sub_second + ) && git add sub && git commit -m second @@ -264,19 +266,20 @@ test_expect_success 'cope with tagger-less tags' ' test_expect_success 'setup for limiting exports by PATH' ' mkdir limit-by-paths && - cd limit-by-paths && - git init && - echo hi > there && - git add there && - git commit -m "First file" && - echo foo > bar && - git add bar && - git commit -m "Second file" && - git tag -a -m msg mytag && - echo morefoo >> bar && - git add bar && - git commit -m "Change to second file" && - cd .. + ( + cd limit-by-paths && + git init && + echo hi > there && + git add there && + git commit -m "First file" && + echo foo > bar && + git add bar && + git commit -m "Second file" && + git tag -a -m msg mytag && + echo morefoo >> bar && + git add bar && + git commit -m "Change to second file" + ) ' cat > limit-by-paths/expected << EOF @@ -297,10 +300,11 @@ M 100644 :1 there EOF test_expect_success 'dropping tag of filtered out object' ' +( cd limit-by-paths && git fast-export --tag-of-filtered-object=drop mytag -- there > output && - test_cmp output expected && - cd .. + test_cmp output expected +) ' cat >> limit-by-paths/expected << EOF @@ -313,10 +317,11 @@ msg EOF test_expect_success 'rewriting tag of filtered out object' ' +( cd limit-by-paths && git fast-export --tag-of-filtered-object=rewrite mytag -- there > output && - test_cmp output expected && - cd .. + test_cmp output expected +) ' cat > limit-by-paths/expected << EOF @@ -343,13 +348,13 @@ M 100644 :2 there EOF test_expect_failure 'no exact-ref revisions included' ' - cd limit-by-paths && - git fast-export master~2..master~1 > output && - test_cmp output expected && - cd .. + ( + cd limit-by-paths && + git fast-export master~2..master~1 > output && + test_cmp output expected + ) ' - test_expect_success 'set-up a few more tags for tag export tests' ' git checkout -f master && HEAD_TREE=`git show -s --pretty=raw HEAD | grep tree | sed "s/tree //"` && diff --git a/t/t9501-gitweb-standalone-http-status.sh b/t/t9501-gitweb-standalone-http-status.sh index d196cc5ca..2487da129 100755 --- a/t/t9501-gitweb-standalone-http-status.sh +++ b/t/t9501-gitweb-standalone-http-status.sh @@ -15,9 +15,10 @@ code and message.' # ---------------------------------------------------------------------- # snapshot settings -test_commit \ - 'SnapshotTests' \ - 'i can has snapshot?' +test_expect_success 'setup' " + test_commit 'SnapshotTests' 'i can has snapshot?' +" + cat >>gitweb_config.perl <<\EOF $feature{'snapshot'}{'override'} = 0; diff --git a/t/test-lib.sh b/t/test-lib.sh index a0e396a95..7422bba47 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -2,6 +2,18 @@ # # Copyright (c) 2005 Junio C Hamano # +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . # if --tee was passed, write the output not only to the terminal, but # additionally to the file test-results/$BASENAME.out, too. @@ -54,6 +66,10 @@ unset GIT_OBJECT_DIRECTORY unset GIT_CEILING_DIRECTORIES unset SHA1_FILE_DIRECTORIES unset SHA1_FILE_DIRECTORY +unset GIT_NOTES_REF +unset GIT_NOTES_DISPLAY_REF +unset GIT_NOTES_REWRITE_REF +unset GIT_NOTES_REWRITE_MODE GIT_MERGE_VERBOSITY=5 export GIT_MERGE_VERBOSITY export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME @@ -350,8 +366,10 @@ test_debug () { } test_run_ () { + test_cleanup=: eval >&3 2>&4 "$1" - eval_ret="$?" + eval_ret=$? + eval >&3 2>&4 "$test_cleanup" return 0 } @@ -529,6 +547,31 @@ test_cmp() { $GIT_TEST_CMP "$@" } +# This function can be used to schedule some commands to be run +# unconditionally at the end of the test to restore sanity: +# +# test_expect_success 'test core.capslock' ' +# git config core.capslock true && +# test_when_finished "git config --unset core.capslock" && +# hello world +# ' +# +# That would be roughly equivalent to +# +# test_expect_success 'test core.capslock' ' +# git config core.capslock true && +# hello world +# git config --unset core.capslock +# ' +# +# except that the greeting and config --unset must both succeed for +# the test to pass. + +test_when_finished () { + test_cleanup="{ $* + } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_cleanup" +} + # Most tests can use the created repository, but some may need to create more. # Usage: test_create_repo <directory> test_create_repo () { diff --git a/templates/Makefile b/templates/Makefile index 408f0137a..d22a71a39 100644 --- a/templates/Makefile +++ b/templates/Makefile @@ -11,6 +11,16 @@ prefix ?= $(HOME) template_instdir ?= $(prefix)/share/git-core/templates # DESTDIR= +ifndef SHELL_PATH + SHELL_PATH = /bin/sh +endif +ifndef PERL_PATH + PERL_PATH = perl +endif + +SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) +PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH)) + # Shell quote (do not use $(call) to accommodate ancient setups); DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) template_instdir_SQ = $(subst ','\'',$(template_instdir)) @@ -33,8 +43,11 @@ boilerplates.made : $(bpsrc) case "$$boilerplate" in \ *--) continue;; \ esac && \ - cp $$boilerplate blt/$$dst && \ - if test -x "blt/$$dst"; then rx=rx; else rx=r; fi && \ + sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ + -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \ + -e 's|@PERL_PATH@|$(PERL_PATH_SQ)|g' $$boilerplate > \ + blt/$$dst && \ + if test -x "$$boilerplate"; then rx=rx; else rx=r; fi && \ chmod a+$$rx "blt/$$dst" || exit; \ done && \ date >$@ diff --git a/templates/hooks--commit-msg.sample b/templates/hooks--commit-msg.sample index 6ef1d29d0..b58d1184a 100755 --- a/templates/hooks--commit-msg.sample +++ b/templates/hooks--commit-msg.sample @@ -1,7 +1,7 @@ #!/bin/sh # # An example hook script to check the commit log message. -# Called by git-commit with one argument, the name of the file +# Called by "git commit" with one argument, the name of the file # that has the commit message. The hook should exit with non-zero # status after issuing an appropriate message if it wants to stop the # commit. The hook is allowed to edit the commit message file. diff --git a/templates/hooks--post-update.sample b/templates/hooks--post-update.sample index 5323b56b8..ec17ec193 100755 --- a/templates/hooks--post-update.sample +++ b/templates/hooks--post-update.sample @@ -5,4 +5,4 @@ # # To enable this hook, rename this file to "post-update". -exec git-update-server-info +exec git update-server-info diff --git a/templates/hooks--pre-commit.sample b/templates/hooks--pre-commit.sample index 439eefda5..b187c4bb1 100755 --- a/templates/hooks--pre-commit.sample +++ b/templates/hooks--pre-commit.sample @@ -1,13 +1,13 @@ #!/bin/sh # # An example hook script to verify what is about to be committed. -# Called by git-commit with no arguments. The hook should +# Called by "git commit" with no arguments. The hook should # exit with non-zero status after issuing an appropriate message if # it wants to stop the commit. # # To enable this hook, rename this file to "pre-commit". -if git-rev-parse --verify HEAD >/dev/null 2>&1 +if git rev-parse --verify HEAD >/dev/null 2>&1 then against=HEAD else diff --git a/templates/hooks--pre-rebase.sample b/templates/hooks--pre-rebase.sample index be1b06e25..053f1111c 100755 --- a/templates/hooks--pre-rebase.sample +++ b/templates/hooks--pre-rebase.sample @@ -2,7 +2,7 @@ # # Copyright (c) 2006, 2008 Junio C Hamano # -# The "pre-rebase" hook is run just before "git-rebase" starts doing +# The "pre-rebase" hook is run just before "git rebase" starts doing # its job, and can prevent the command from running by exiting with # non-zero status. # @@ -43,7 +43,7 @@ git show-ref -q "$topic" || { } # Is topic fully merged to master? -not_in_master=`git-rev-list --pretty=oneline ^master "$topic"` +not_in_master=`git rev-list --pretty=oneline ^master "$topic"` if test -z "$not_in_master" then echo >&2 "$topic is fully merged to master; better remove it." @@ -51,11 +51,11 @@ then fi # Is topic ever merged to next? If so you should not be rebasing it. -only_next_1=`git-rev-list ^master "^$topic" ${publish} | sort` -only_next_2=`git-rev-list ^master ${publish} | sort` +only_next_1=`git rev-list ^master "^$topic" ${publish} | sort` +only_next_2=`git rev-list ^master ${publish} | sort` if test "$only_next_1" = "$only_next_2" then - not_in_topic=`git-rev-list "^$topic" master` + not_in_topic=`git rev-list "^$topic" master` if test -z "$not_in_topic" then echo >&2 "$topic is already up-to-date with master" @@ -64,8 +64,8 @@ then exit 0 fi else - not_in_next=`git-rev-list --pretty=oneline ^${publish} "$topic"` - perl -e ' + not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"` + @PERL_PATH@ -e ' my $topic = $ARGV[0]; my $msg = "* $topic has commits already merged to public branch:\n"; my (%not_in_next) = map { @@ -157,13 +157,13 @@ B to be deleted. To compute (1): - git-rev-list ^master ^topic next - git-rev-list ^master next + git rev-list ^master ^topic next + git rev-list ^master next if these match, topic has not merged in next at all. To compute (2): - git-rev-list master..topic + git rev-list master..topic if this is empty, it is fully merged to "master". diff --git a/templates/hooks--prepare-commit-msg.sample b/templates/hooks--prepare-commit-msg.sample index 365242499..86b8f227e 100755 --- a/templates/hooks--prepare-commit-msg.sample +++ b/templates/hooks--prepare-commit-msg.sample @@ -1,7 +1,7 @@ #!/bin/sh # # An example hook script to prepare the commit log message. -# Called by git-commit with the name of the file that has the +# Called by "git commit" with the name of the file that has the # commit message, followed by the description of the commit # message's source. The hook's purpose is to edit the commit # message file. If the hook fails with a non-zero status, @@ -22,10 +22,10 @@ case "$2,$3" in merge,) - perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;; + @PERL_PATH@ -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;; # ,|template,) -# perl -i.bak -pe ' +# @PERL_PATH@ -i.bak -pe ' # print "\n" . `git diff --cached --name-status -r` # if /^#/ && $first++ == 0' "$1" ;; diff --git a/templates/hooks--update.sample b/templates/hooks--update.sample index fd63b2d66..71ab04edc 100755 --- a/templates/hooks--update.sample +++ b/templates/hooks--update.sample @@ -1,7 +1,7 @@ #!/bin/sh # # An example hook script to blocks unannotated tags from entering. -# Called by git-receive-pack with arguments: refname sha1-old sha1-new +# Called by "git receive-pack" with arguments: refname sha1-old sha1-new # # To enable this hook, rename this file to "update". # @@ -64,7 +64,7 @@ zero="0000000000000000000000000000000000000000" if [ "$newrev" = "$zero" ]; then newrev_type=delete else - newrev_type=$(git-cat-file -t $newrev) + newrev_type=$(git cat-file -t $newrev) fi case "$refname","$newrev_type" in diff --git a/templates/info--exclude b/templates/info--exclude index 2c87b72df..a5196d1be 100644 --- a/templates/info--exclude +++ b/templates/info--exclude @@ -1,4 +1,4 @@ -# git-ls-files --others --exclude-from=.git/info/exclude +# git ls-files --others --exclude-from=.git/info/exclude # Lines that start with '#' are comments. # For a project mostly in C, the following would be a good set of # exclude patterns (uncomment them if you want to use them): diff --git a/unpack-trees.c b/unpack-trees.c index 75f54cac9..c29a9e067 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -67,16 +67,8 @@ static void unlink_entry(struct cache_entry *ce) { if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce))) return; - if (S_ISGITLINK(ce->ce_mode)) { - if (rmdir(ce->name)) { - warning("unable to rmdir %s: %s", - ce->name, strerror(errno)); - return; - } - } - else - if (unlink_or_warn(ce->name)) - return; + if (remove_or_warn(ce->ce_mode, ce->name)) + return; schedule_dir_for_removal(ce->name, ce_namelen(ce)); } diff --git a/userdiff.c b/userdiff.c index df992490d..67003fbb2 100644 --- a/userdiff.c +++ b/userdiff.c @@ -1,3 +1,4 @@ +#include "cache.h" #include "userdiff.h" #include "cache.h" #include "attr.h" @@ -167,6 +168,12 @@ static int parse_tristate(int *b, const char *k, const char *v) return 1; } +static int parse_bool(int *b, const char *k, const char *v) +{ + *b = git_config_bool(k, v); + return 1; +} + int userdiff_config(const char *k, const char *v) { struct userdiff_driver *drv; @@ -181,6 +188,8 @@ int userdiff_config(const char *k, const char *v) return parse_string(&drv->external, k, v); if ((drv = parse_driver(k, v, "textconv"))) return parse_string(&drv->textconv, k, v); + if ((drv = parse_driver(k, v, "cachetextconv"))) + return parse_bool(&drv->textconv_want_cache, k, v); if ((drv = parse_driver(k, v, "wordregex"))) return parse_string(&drv->word_regex, k, v); diff --git a/userdiff.h b/userdiff.h index c3151594f..942d59495 100644 --- a/userdiff.h +++ b/userdiff.h @@ -1,6 +1,8 @@ #ifndef USERDIFF_H #define USERDIFF_H +#include "notes-cache.h" + struct userdiff_funcname { const char *pattern; int cflags; @@ -13,6 +15,8 @@ struct userdiff_driver { struct userdiff_funcname funcname; const char *word_regex; const char *textconv; + struct notes_cache *textconv_cache; + int textconv_want_cache; }; int userdiff_config(const char *k, const char *v); @@ -311,18 +311,30 @@ int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1) return open(name, O_RDWR|O_CREAT|O_EXCL, 0600); } -int unlink_or_warn(const char *file) +static int warn_if_unremovable(const char *op, const char *file, int rc) { - int rc = unlink(file); - if (rc < 0) { int err = errno; if (ENOENT != err) { - warning("unable to unlink %s: %s", - file, strerror(errno)); + warning("unable to %s %s: %s", + op, file, strerror(errno)); errno = err; } } return rc; } +int unlink_or_warn(const char *file) +{ + return warn_if_unremovable("unlink", file, unlink(file)); +} + +int rmdir_or_warn(const char *file) +{ + return warn_if_unremovable("rmdir", file, rmdir(file)); +} + +int remove_or_warn(unsigned int mode, const char *file) +{ + return S_ISGITLINK(mode) ? rmdir_or_warn(file) : unlink_or_warn(file); +} @@ -10,7 +10,8 @@ static struct whitespace_rule { const char *rule_name; unsigned rule_bits; - unsigned loosens_error; + unsigned loosens_error:1, + exclude_default:1; } whitespace_rule_names[] = { { "trailing-space", WS_TRAILING_SPACE, 0 }, { "space-before-tab", WS_SPACE_BEFORE_TAB, 0 }, @@ -18,6 +19,7 @@ static struct whitespace_rule { { "cr-at-eol", WS_CR_AT_EOL, 1 }, { "blank-at-eol", WS_BLANK_AT_EOL, 0 }, { "blank-at-eof", WS_BLANK_AT_EOF, 0 }, + { "tab-in-indent", WS_TAB_IN_INDENT, 0, 1 }, }; unsigned parse_whitespace_rule(const char *string) @@ -56,6 +58,9 @@ unsigned parse_whitespace_rule(const char *string) } string = ep; } + + if (rule & WS_TAB_IN_INDENT && rule & WS_INDENT_WITH_NON_TAB) + die("cannot enforce both tab-in-indent and indent-with-non-tab"); return rule; } @@ -82,7 +87,8 @@ unsigned whitespace_rule(const char *pathname) unsigned all_rule = 0; int i; for (i = 0; i < ARRAY_SIZE(whitespace_rule_names); i++) - if (!whitespace_rule_names[i].loosens_error) + if (!whitespace_rule_names[i].loosens_error && + !whitespace_rule_names[i].exclude_default) all_rule |= whitespace_rule_names[i].rule_bits; return all_rule; } else if (ATTR_FALSE(value)) { @@ -125,6 +131,11 @@ char *whitespace_error_string(unsigned ws) strbuf_addstr(&err, ", "); strbuf_addstr(&err, "indent with spaces"); } + if (ws & WS_TAB_IN_INDENT) { + if (err.len) + strbuf_addstr(&err, ", "); + strbuf_addstr(&err, "tab in indent"); + } return strbuf_detach(&err, NULL); } @@ -163,7 +174,7 @@ static unsigned ws_check_emit_1(const char *line, int len, unsigned ws_rule, } } - /* Check for space before tab in initial indent. */ + /* Check indentation */ for (i = 0; i < len; i++) { if (line[i] == ' ') continue; @@ -175,11 +186,19 @@ static unsigned ws_check_emit_1(const char *line, int len, unsigned ws_rule, fputs(ws, stream); fwrite(line + written, i - written, 1, stream); fputs(reset, stream); + fwrite(line + i, 1, 1, stream); } - } else if (stream) - fwrite(line + written, i - written, 1, stream); - if (stream) - fwrite(line + i, 1, 1, stream); + } else if (ws_rule & WS_TAB_IN_INDENT) { + result |= WS_TAB_IN_INDENT; + if (stream) { + fwrite(line + written, i - written, 1, stream); + fputs(ws, stream); + fwrite(line + i, 1, 1, stream); + fputs(reset, stream); + } + } else if (stream) { + fwrite(line + written, i - written + 1, 1, stream); + } written = i + 1; } @@ -252,8 +271,8 @@ int ws_blank_line(const char *line, int len, unsigned ws_rule) return 1; } -/* Copy the line to the buffer while fixing whitespaces */ -int ws_fix_copy(char *dst, const char *src, int len, unsigned ws_rule, int *error_count) +/* Copy the line onto the end of the strbuf while fixing whitespaces */ +void ws_fix_copy(struct strbuf *dst, const char *src, int len, unsigned ws_rule, int *error_count) { /* * len is number of bytes to be copied from src, starting @@ -267,7 +286,6 @@ int ws_fix_copy(char *dst, const char *src, int len, unsigned ws_rule, int *erro int last_tab_in_indent = -1; int last_space_in_indent = -1; int need_fix_leading_space = 0; - char *buf; /* * Strip trailing whitespace @@ -307,7 +325,6 @@ int ws_fix_copy(char *dst, const char *src, int len, unsigned ws_rule, int *erro break; } - buf = dst; if (need_fix_leading_space) { /* Process indent ourselves */ int consecutive_spaces = 0; @@ -329,28 +346,41 @@ int ws_fix_copy(char *dst, const char *src, int len, unsigned ws_rule, int *erro char ch = src[i]; if (ch != ' ') { consecutive_spaces = 0; - *dst++ = ch; + strbuf_addch(dst, ch); } else { consecutive_spaces++; if (consecutive_spaces == 8) { - *dst++ = '\t'; + strbuf_addch(dst, '\t'); consecutive_spaces = 0; } } } while (0 < consecutive_spaces--) - *dst++ = ' '; + strbuf_addch(dst, ' '); + len -= last; + src += last; + fixed = 1; + } else if ((ws_rule & WS_TAB_IN_INDENT) && last_tab_in_indent >= 0) { + /* Expand tabs into spaces */ + int last = last_tab_in_indent + 1; + for (i = 0; i < last; i++) { + if (src[i] == '\t') + do { + strbuf_addch(dst, ' '); + } while (dst->len % 8); + else + strbuf_addch(dst, src[i]); + } len -= last; src += last; fixed = 1; } - memcpy(dst, src, len); + strbuf_add(dst, src, len); if (add_cr_to_tail) - dst[len++] = '\r'; + strbuf_addch(dst, '\r'); if (add_nl_to_tail) - dst[len++] = '\n'; + strbuf_addch(dst, '\n'); if (fixed && error_count) (*error_count)++; - return dst + len - buf; } diff --git a/wt-status.c b/wt-status.c index 5807fc321..8ca59a2d2 100644 --- a/wt-status.c +++ b/wt-status.c @@ -78,7 +78,8 @@ static void wt_status_print_cached_header(struct wt_status *s) } static void wt_status_print_dirty_header(struct wt_status *s, - int has_deleted) + int has_deleted, + int has_dirty_submodules) { const char *c = color(WT_STATUS_HEADER, s); @@ -90,6 +91,8 @@ static void wt_status_print_dirty_header(struct wt_status *s, else color_fprintf_ln(s->fp, c, "# (use \"git add/rm <file>...\" to update what will be committed)"); color_fprintf_ln(s->fp, c, "# (use \"git checkout -- <file>...\" to discard changes in working directory)"); + if (has_dirty_submodules) + color_fprintf_ln(s->fp, c, "# (commit or discard the untracked or modified content in submodules)"); color_fprintf_ln(s->fp, c, "#"); } @@ -144,6 +147,7 @@ static void wt_status_print_change_data(struct wt_status *s, char *two_name; const char *one, *two; struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT; + struct strbuf extra = STRBUF_INIT; one_name = two_name = it->string; switch (change_type) { @@ -153,6 +157,17 @@ static void wt_status_print_change_data(struct wt_status *s, one_name = d->head_path; break; case WT_STATUS_CHANGED: + if (d->new_submodule_commits || d->dirty_submodule) { + strbuf_addstr(&extra, " ("); + if (d->new_submodule_commits) + strbuf_addf(&extra, "new commits, "); + if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) + strbuf_addf(&extra, "modified content, "); + if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) + strbuf_addf(&extra, "untracked content, "); + strbuf_setlen(&extra, extra.len - 2); + strbuf_addch(&extra, ')'); + } status = d->worktree_status; break; } @@ -189,6 +204,10 @@ static void wt_status_print_change_data(struct wt_status *s, default: die("bug: unhandled diff status %c", status); } + if (extra.len) { + color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "%s", extra.buf); + strbuf_release(&extra); + } fprintf(s->fp, "\n"); strbuf_release(&onebuf); strbuf_release(&twobuf); @@ -218,6 +237,9 @@ static void wt_status_collect_changed_cb(struct diff_queue_struct *q, } if (!d->worktree_status) d->worktree_status = p->status; + d->dirty_submodule = p->two->dirty_submodule; + if (S_ISGITLINK(p->two->mode)) + d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1); } } @@ -281,6 +303,9 @@ static void wt_status_collect_changes_worktree(struct wt_status *s) init_revisions(&rev, NULL); setup_revisions(0, NULL, &rev, NULL); rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; + DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES); + if (!s->show_untracked_files) + DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES); rev.diffopt.format_callback = wt_status_collect_changed_cb; rev.diffopt.format_callback_data = s; rev.prune_data = s->pathspec; @@ -290,10 +315,13 @@ static void wt_status_collect_changes_worktree(struct wt_status *s) static void wt_status_collect_changes_index(struct wt_status *s) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); - setup_revisions(0, NULL, &rev, - s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference); + memset(&opt, 0, sizeof(opt)); + opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference; + setup_revisions(0, NULL, &rev, &opt); + rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; rev.diffopt.format_callback = wt_status_collect_updated_cb; rev.diffopt.format_callback_data = s; @@ -418,33 +446,39 @@ static void wt_status_print_updated(struct wt_status *s) * 0 : no change * 1 : some change but no delete */ -static int wt_status_check_worktree_changes(struct wt_status *s) +static int wt_status_check_worktree_changes(struct wt_status *s, + int *dirty_submodules) { int i; int changes = 0; + *dirty_submodules = 0; + for (i = 0; i < s->change.nr; i++) { struct wt_status_change_data *d; d = s->change.items[i].util; if (!d->worktree_status || d->worktree_status == DIFF_STATUS_UNMERGED) continue; - changes = 1; + if (!changes) + changes = 1; + if (d->dirty_submodule) + *dirty_submodules = 1; if (d->worktree_status == DIFF_STATUS_DELETED) - return -1; + changes = -1; } return changes; } static void wt_status_print_changed(struct wt_status *s) { - int i; - int worktree_changes = wt_status_check_worktree_changes(s); + int i, dirty_submodules; + int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules); if (!worktree_changes) return; - wt_status_print_dirty_header(s, worktree_changes < 0); + wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules); for (i = 0; i < s->change.nr; i++) { struct wt_status_change_data *d; @@ -512,11 +546,15 @@ static void wt_status_print_untracked(struct wt_status *s) static void wt_status_print_verbose(struct wt_status *s) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV); - setup_revisions(0, NULL, &rev, - s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference); + + memset(&opt, 0, sizeof(opt)); + opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference; + setup_revisions(0, NULL, &rev, &opt); + rev.diffopt.output_format |= DIFF_FORMAT_PATCH; rev.diffopt.detect_rename = 1; rev.diffopt.file = s->fp; diff --git a/wt-status.h b/wt-status.h index c60f40a34..91206739f 100644 --- a/wt-status.h +++ b/wt-status.h @@ -25,6 +25,8 @@ struct wt_status_change_data { int index_status; int stagemask; char *head_path; + unsigned dirty_submodule : 2; + unsigned new_submodule_commits : 1; }; struct wt_status { diff --git a/xdiff-interface.c b/xdiff-interface.c index ca5e3fbae..cd2285de1 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -138,19 +138,20 @@ int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t co int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2, xdiff_emit_consume_fn fn, void *consume_callback_data, - xpparam_t const *xpp, - xdemitconf_t const *xecfg, xdemitcb_t *xecb) + xpparam_t const *xpp, xdemitconf_t const *xecfg) { int ret; struct xdiff_emit_state state; + xdemitcb_t ecb; memset(&state, 0, sizeof(state)); state.consume = fn; state.consume_callback_data = consume_callback_data; - xecb->outf = xdiff_outf; - xecb->priv = &state; + memset(&ecb, 0, sizeof(ecb)); + ecb.outf = xdiff_outf; + ecb.priv = &state; strbuf_init(&state.remainder, 0); - ret = xdi_diff(mf1, mf2, xpp, xecfg, xecb); + ret = xdi_diff(mf1, mf2, xpp, xecfg, &ecb); strbuf_release(&state.remainder); return ret; } diff --git a/xdiff-interface.h b/xdiff-interface.h index abba70c16..49d1116fc 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -9,8 +9,7 @@ typedef void (*xdiff_emit_hunk_consume_fn)(void *, long, long, long); int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *ecb); int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2, xdiff_emit_consume_fn fn, void *consume_callback_data, - xpparam_t const *xpp, - xdemitconf_t const *xecfg, xdemitcb_t *xecb); + xpparam_t const *xpp, xdemitconf_t const *xecfg); int xdi_diff_hunks(mmfile_t *mf1, mmfile_t *mf2, xdiff_emit_hunk_consume_fn fn, void *consume_callback_data, xpparam_t const *xpp, xdemitconf_t *xecfg); diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 3f6229edb..711048ea3 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -56,17 +56,14 @@ extern "C" { #define XDL_MERGE_EAGER 1 #define XDL_MERGE_ZEALOUS 2 #define XDL_MERGE_ZEALOUS_ALNUM 3 -#define XDL_MERGE_LEVEL_MASK 0x0f /* merge favor modes */ #define XDL_MERGE_FAVOR_OURS 1 #define XDL_MERGE_FAVOR_THEIRS 2 -#define XDL_MERGE_FAVOR(flags) (((flags)>>4) & 3) -#define XDL_MERGE_FLAGS(level, style, favor) ((level)|(style)|((favor)<<4)) +#define XDL_MERGE_FAVOR_UNION 3 /* merge output styles */ -#define XDL_MERGE_DIFF3 0x8000 -#define XDL_MERGE_STYLE_MASK 0x8000 +#define XDL_MERGE_DIFF3 1 typedef struct s_mmfile { char *ptr; @@ -117,13 +114,18 @@ int xdl_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, typedef struct s_xmparam { xpparam_t xpp; int marker_size; + int level; + int favor; + int style; + const char *ancestor; /* label for orig */ + const char *file1; /* label for mf1 */ + const char *file2; /* label for mf2 */ } xmparam_t; #define DEFAULT_CONFLICT_MARKER_SIZE 7 -int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, - mmfile_t *mf2, const char *name2, - xmparam_t const *xmp, int flags, mmbuffer_t *result); +int xdl_merge(mmfile_t *orig, mmfile_t *mf1, mmfile_t *mf2, + xmparam_t const *xmp, mmbuffer_t *result); #ifdef __cplusplus } diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c index 8cbe45e67..6d6fc1bc5 100644 --- a/xdiff/xmerge.c +++ b/xdiff/xmerge.c @@ -28,6 +28,7 @@ typedef struct s_xdmerge { * 0 = conflict, * 1 = no conflict, take first, * 2 = no conflict, take second. + * 3 = no conflict, take both. */ int mode; /* @@ -144,12 +145,13 @@ static int xdl_orig_copy(xdfenv_t *xe, int i, int count, int add_nl, char *dest) static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, xdfenv_t *xe2, const char *name2, + const char *name3, int size, int i, int style, xdmerge_t *m, char *dest, int marker_size) { int marker1_size = (name1 ? strlen(name1) + 1 : 0); int marker2_size = (name2 ? strlen(name2) + 1 : 0); - int j; + int marker3_size = (name3 ? strlen(name3) + 1 : 0); if (marker_size <= 0) marker_size = DEFAULT_CONFLICT_MARKER_SIZE; @@ -161,8 +163,8 @@ static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, if (!dest) { size += marker_size + 1 + marker1_size; } else { - for (j = 0; j < marker_size; j++) - dest[size++] = '<'; + memset(dest + size, '<', marker_size); + size += marker_size; if (marker1_size) { dest[size] = ' '; memcpy(dest + size + 1, name1, marker1_size - 1); @@ -178,10 +180,15 @@ static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, if (style == XDL_MERGE_DIFF3) { /* Shared preimage */ if (!dest) { - size += marker_size + 1; + size += marker_size + 1 + marker3_size; } else { - for (j = 0; j < marker_size; j++) - dest[size++] = '|'; + memset(dest + size, '|', marker_size); + size += marker_size; + if (marker3_size) { + dest[size] = ' '; + memcpy(dest + size + 1, name3, marker3_size - 1); + size += marker3_size; + } dest[size++] = '\n'; } size += xdl_orig_copy(xe1, m->i0, m->chg0, 1, @@ -191,8 +198,8 @@ static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, if (!dest) { size += marker_size + 1; } else { - for (j = 0; j < marker_size; j++) - dest[size++] = '='; + memset(dest + size, '=', marker_size); + size += marker_size; dest[size++] = '\n'; } @@ -202,8 +209,8 @@ static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, if (!dest) { size += marker_size + 1 + marker2_size; } else { - for (j = 0; j < marker_size; j++) - dest[size++] = '>'; + memset(dest + size, '>', marker_size); + size += marker_size; if (marker2_size) { dest[size] = ' '; memcpy(dest + size + 1, name2, marker2_size - 1); @@ -216,6 +223,7 @@ static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, static int xdl_fill_merge_buffer(xdfenv_t *xe1, const char *name1, xdfenv_t *xe2, const char *name2, + const char *ancestor_name, int favor, xdmerge_t *m, char *dest, int style, int marker_size) @@ -228,16 +236,22 @@ static int xdl_fill_merge_buffer(xdfenv_t *xe1, const char *name1, if (m->mode == 0) size = fill_conflict_hunk(xe1, name1, xe2, name2, + ancestor_name, size, i, style, m, dest, marker_size); - else if (m->mode == 1) - size += xdl_recs_copy(xe1, i, m->i1 + m->chg1 - i, 0, - dest ? dest + size : NULL); - else if (m->mode == 2) - size += xdl_recs_copy(xe2, m->i2 - m->i1 + i, - m->i1 + m->chg2 - i, 0, + else if (m->mode & 3) { + /* Before conflicting part */ + size += xdl_recs_copy(xe1, i, m->i1 - i, 0, dest ? dest + size : NULL); - else + /* Postimage from side #1 */ + if (m->mode & 1) + size += xdl_recs_copy(xe1, m->i1, m->chg1, 1, + dest ? dest + size : NULL); + /* Postimage from side #2 */ + if (m->mode & 2) + size += xdl_recs_copy(xe2, m->i2, m->chg2, 1, + dest ? dest + size : NULL); + } else continue; i = m->i1 + m->chg1; } @@ -392,15 +406,19 @@ static int xdl_simplify_non_conflicts(xdfenv_t *xe1, xdmerge_t *m, * * returns < 0 on error, == 0 for no conflicts, else number of conflicts */ -static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, - xdfenv_t *xe2, xdchange_t *xscr2, const char *name2, - int flags, xmparam_t const *xmp, mmbuffer_t *result) { +static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, + xdfenv_t *xe2, xdchange_t *xscr2, + xmparam_t const *xmp, mmbuffer_t *result) +{ xdmerge_t *changes, *c; xpparam_t const *xpp = &xmp->xpp; + const char *const ancestor_name = xmp->ancestor; + const char *const name1 = xmp->file1; + const char *const name2 = xmp->file2; int i0, i1, i2, chg0, chg1, chg2; - int level = flags & XDL_MERGE_LEVEL_MASK; - int style = flags & XDL_MERGE_STYLE_MASK; - int favor = XDL_MERGE_FAVOR(flags); + int level = xmp->level; + int style = xmp->style; + int favor = xmp->favor; if (style == XDL_MERGE_DIFF3) { /* @@ -534,6 +552,7 @@ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, if (result) { int marker_size = xmp->marker_size; int size = xdl_fill_merge_buffer(xe1, name1, xe2, name2, + ancestor_name, favor, changes, NULL, style, marker_size); result->ptr = xdl_malloc(size); @@ -542,15 +561,16 @@ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, return -1; } result->size = size; - xdl_fill_merge_buffer(xe1, name1, xe2, name2, favor, changes, + xdl_fill_merge_buffer(xe1, name1, xe2, name2, + ancestor_name, favor, changes, result->ptr, style, marker_size); } return xdl_cleanup_merge(changes); } -int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, - mmfile_t *mf2, const char *name2, - xmparam_t const *xmp, int flags, mmbuffer_t *result) { +int xdl_merge(mmfile_t *orig, mmfile_t *mf1, mmfile_t *mf2, + xmparam_t const *xmp, mmbuffer_t *result) +{ xdchange_t *xscr1, *xscr2; xdfenv_t xe1, xe2; int status; @@ -585,9 +605,9 @@ int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, memcpy(result->ptr, mf1->ptr, mf1->size); result->size = mf1->size; } else { - status = xdl_do_merge(&xe1, xscr1, name1, - &xe2, xscr2, name2, - flags, xmp, result); + status = xdl_do_merge(&xe1, xscr1, + &xe2, xscr2, + xmp, result); } xdl_free_script(xscr1); xdl_free_script(xscr2); |