diff options
143 files changed, 7139 insertions, 2182 deletions
diff --git a/.gitignore b/.gitignore index aa258a6bc..6669bf0c6 100644 --- a/.gitignore +++ b/.gitignore @@ -22,6 +22,7 @@ /git-bundle /git-cat-file /git-check-attr +/git-check-ignore /git-check-ref-format /git-checkout /git-checkout-index diff --git a/Documentation/RelNotes/1.8.1.2.txt b/Documentation/RelNotes/1.8.1.2.txt index 76ad0b3d0..5ab7b1890 100644 --- a/Documentation/RelNotes/1.8.1.2.txt +++ b/Documentation/RelNotes/1.8.1.2.txt @@ -4,6 +4,16 @@ Git 1.8.1.2 Release Notes Fixes since v1.8.1.1 -------------------- + * An element on GIT_CEILING_DIRECTORIES list that does not name the + real path to a directory (i.e. a symbolic link) could have caused + the GIT_DIR discovery logic to escape the ceiling. + + * Command line completion for "tcsh" emitted an unwanted space + after completing a single directory name. + + * Command line completion leaked an unnecessary error message while + looking for possible matches with paths in <tree-ish>. + * "git archive" did not record uncompressed size in the header when streaming a zip archive, which confused some implementations of unzip. @@ -11,3 +21,5 @@ Fixes since v1.8.1.1 trailer part, "git send-email" failed to pick up the addresses from there. As e-mail headers field names are case insensitive, this script should follow suit and treat "cc:" and "Cc:" the same way. + +Also contains various documentation fixes. diff --git a/Documentation/RelNotes/1.8.1.3.txt b/Documentation/RelNotes/1.8.1.3.txt new file mode 100644 index 000000000..03bd33058 --- /dev/null +++ b/Documentation/RelNotes/1.8.1.3.txt @@ -0,0 +1,28 @@ +Git 1.8.1.3 Release Notes +========================= + +Fixes since v1.8.1.2 +-------------------- + + * The attribute mechanism didn't allow limiting attributes to be + applied to only a single directory itself with "path/" like the + exclude mechanism does. The fix for this in 1.8.1.2 had + performance degradations. + + * Command line completion code was inadvertently made incompatible with + older versions of bash by using a newer array notation. + + * We used to stuff "user@" and then append what we read from + /etc/mailname to come up with a default e-mail ident, but a bug + lost the "user@" part. + + * "git am" did not parse datestamp correctly from Hg generated patch, + when it is run in a locale outside C (or en). + + * Attempt to "branch --edit-description" an existing branch, while + being on a detached HEAD, errored out. + + * "git rebase --preserve-merges" lost empty merges in recent versions + of Git. + +Also contains various documentation fixes. diff --git a/Documentation/RelNotes/1.8.2.txt b/Documentation/RelNotes/1.8.2.txt index f6d15059d..a1ebb96ea 100644 --- a/Documentation/RelNotes/1.8.2.txt +++ b/Documentation/RelNotes/1.8.2.txt @@ -15,6 +15,13 @@ current branch to the branch with the same name, only when the current branch is set to integrate with that remote branch. There is a user preference configuration variable "push.default" to change this. +"git push $there tag v1.2.3" used to allow replacing a tag v1.2.3 +that already exists in the repository $there, if the rewritten tag +you are pushing points at a commit that is a decendant of a commit +that the old tag v1.2.3 points at. This was found to be error prone +and starting with this release, any attempt to update an existing +ref under refs/tags/ hierarchy will fail, without "--force". + Updates since v1.8.1 -------------------- @@ -38,11 +45,34 @@ UI, Workflows & Features * Scripts can ask Git that wildcard patterns in pathspecs they give do not have any significance, i.e. take them as literal strings. - * The pathspec code learned to grok "foo/**/bar" as a pattern that - matches "bar" in 0-or-more levels of subdirectory in "foo". + * The patterns in .gitignore and .gitattributes files can have **/, + as a pattern that matches 0 or more levels of subdirectory. + E.g. "foo/**/bar" matches "bar" in "foo" itself or in a + subdirectory of "foo". + + * When giving arguments without "--" disambiguation, object names + that come earlier on the command line must not be interpretable as + pathspecs and pathspecs that come later on the command line must + not be interpretable as object names. This disambiguation rule has + been tweaked so that ":/" (no other string before or after) is + always interpreted as a pathspec; "git cmd -- :/" is no longer + needed, you can just say "git cmd :/". + + * Various "hint" lines Git gives when it asks the user to edit + messages in the editor are commented out with '#' by default. The + core.commentchar configuration variable can be used to customize + this '#' to a different character. + + * "git add -u" and "git add -A" without pathspec issues warning to + make users aware that they are only operating on paths inside the + subdirectory they are in. Use ":/" (everything from the top) or + "." (everything from the $cwd) to disambiguate. * "git blame" (and "git diff") learned the "--no-follow" option. + * "git check-ignore" command to help debugging .gitignore files has + been added. + * "git cherry-pick" can be used to replay a root commit to an unborn branch. @@ -72,12 +102,26 @@ UI, Workflows & Features * "git push" now requires "-f" to update a tag, even if it is a fast-forward, as tags are meant to be fixed points. + * Error messages from "git push" when it stops to prevent remote refs + from getting overwritten by mistake have been improved to explain + various situations separately. + + * "git push" will stop without doing anything if the new "pre-push" + hook exists and exits with a failure. + * When "git rebase" fails to generate patches to be applied (e.g. due to oom), it failed to detect the failure and instead behaved as if there were nothing to do. A workaround to use a temporary file has been applied, but we probably would want to revisit this later, as it hurts the common case of not failing at all. + * Input and preconditions to "git reset" has been loosened where + appropriate. "git reset $fromtree Makefile" requires $fromtree to + be any tree (it used to require it to be a commit), for example. + "git reset" (without options or parameters) used to error out when + you do not have any commits in your history, but it now gives you + an empty index (to match non-existent commit you are not even on). + * "git submodule" started learning a new mode to integrate with the tip of the remote branch (as opposed to integrating with the commit recorded in the superproject's gitlink). @@ -90,6 +134,13 @@ Foreign Interface * A new remote helper to interact with bzr has been added to contrib/. + * "git p4" got various bugfixes around its branch handling. It is + also made usable with Python 2.4/2.5. In addition, its various + portability issues for Cygwin have been addressed. + + * The remote helper to interact with Hg in contrib/ has seen a few + fixes. + Performance, Internal Implementation, etc. @@ -99,13 +150,45 @@ Performance, Internal Implementation, etc. * Matching paths with common forms of pathspecs that contain wildcard characters has been optimized further. + * We stopped paying attention to $GIT_CONFIG environment that points + at a single configuration file from any command other than "git config" + quite a while ago, but "git clone" internally set, exported, and + then unexported the variable during its operation unnecessarily. + + * "git reset" internals has been reworked and should be faster in + general. We tried to be careful not to break any behaviour but + there could be corner cases, especially when running the command + from a conflicted state, that we may have missed. + * The implementation of "imap-send" has been updated to reuse xml - quoting code from http-push codepath. + quoting code from http-push codepath, and lost a lot of unused + code. * There is a simple-minded checker for the test scripts in t/ directory to catch most common mistakes (it is not enabled by default). + * You can build with USE_WILDMATCH=YesPlease to use a replacement + implementation of pattern matching logic used for pathname-like + things, e.g. refnames and paths in the repository. This new + implementation is not expected change the existing behaviour of Git + in this release, except for "git for-each-ref" where you can now + say "refs/**/master" and match with both refs/heads/master and + refs/remotes/origin/master. We plan to use this new implementation + in wider places (e.g. "git ls-files '**/Makefile' may find Makefile + at the top-level, and "git log '**/t*.sh'" may find commits that + touch a shell script whose name begins with "t" at any level) in + future versions of Git, but we are not there yet. By building with + USE_WILDMATCH, using the resulting Git daily and reporting when you + find breakages, you can help us get closer to that goal. + + * Some reimplementations of Git do not write all the stat info back + to the index due to their implementation limitations (e.g. jgit). + A configuration option can tell Git to ignore changes to most of + the stat fields and only pay attention to mtime and size, which + these implementations can reliably update. This can be used to + avoid excessive revalidation of contents. + Also contains minor documentation updates and code clean-ups. @@ -120,117 +203,137 @@ details). * An element on GIT_CEILING_DIRECTORIES list that does not name the real path to a directory (i.e. a symbolic link) could have caused the GIT_DIR discovery logic to escape the ceiling. - (merge 059b379 mh/ceiling later to maint). * When attempting to read the XDG-style $HOME/.config/git/config and finding that $HOME/.config/git is a file, we gave a wrong error message, instead of treating the case as "a custom config file does not exist there" and moving on. - (merge 8f2bbe4 jn/warn-on-inaccessible-loosen later to maint). * The behaviour visible to the end users was confusing, when they attempt to kill a process spawned in the editor that was in turn launched by Git with SIGINT (or SIGQUIT), as Git would catch that signal and die. We ignore these signals now. - (merge 1250857 pf/editor-ignore-sigint later to maint). + (merge 0398fc34 pf/editor-ignore-sigint later to maint). * A child process that was killed by a signal (e.g. SIGINT) was reported in an inconsistent way depending on how the process was spawned by us, with or without a shell in between. - (merge 709ca73 jk/unify-exit-code-by-receiving-signal later to maint). * After failing to create a temporary file using mkstemp(), failing pathname was not reported correctly on some platforms. - (merge f7be59b jc/mkstemp-more-careful-error-reporting later to maint). + + * We used to stuff "user@" and then append what we read from + /etc/mailname to come up with a default e-mail ident, but a bug + lost the "user@" part. * The attribute mechanism didn't allow limiting attributes to be applied to only a single directory itself with "path/" like the - exclude mechanism does. - (merge 94bc671 ja/directory-attrs later to maint). + exclude mechanism does. The initial implementation of this that + was merged to 'maint' and 1.8.1.2 was with a severe performance + degradations and needs to merge a fix-up topic. + + * "git am" did not parse datestamp correctly from Hg generated patch, + when it is run in a locale outside C (or en). * "git apply" misbehaved when fixing whitespace breakages by removing excess trailing blank lines. - (merge 5de7166 jc/apply-trailing-blank-removal later to maint). * A tar archive created by "git archive" recorded a directory in a way that made NetBSD's implementation of "tar" sometimes unhappy. - (merge 22f0dcd rs/leave-base-name-in-name-field-of-tar later to maint). * "git archive" did not record uncompressed size in the header when streaming a zip archive, which confused some implementations of unzip. - (merge 5ea2c84 rs/zip-with-uncompressed-size-in-the-header later to maint). + + * "git archive" did not parse configuration values in tar.* namespace + correctly. + (merge b3873c3 jk/config-parsing-cleanup later to maint). + + * Attempt to "branch --edit-description" an existing branch, while + being on a detached HEAD, errored out. + + * "git clean" showed what it was going to do, but sometimes end up + finding that it was not allowed to do so, which resulted in a + confusing output (e.g. after saying that it will remove an + untracked directory, it found an embedded git repository there + which it is not allowed to remove). It now performs the actions + and then reports the outcome more faithfully. + (merge f538a91 zk/clean-report-failure later to maint). * When "git clone --separate-git-dir=$over_there" is interrupted, it failed to remove the real location of the $GIT_DIR it created. This was most visible when interrupting a submodule update. - (merge 9be1980 jl/interrupt-clone-remove-separate-git-dir later to maint). + + * "git fetch --depth" was broken in at least three ways. The + resulting history was deeper than specified by one commit, it was + unclear how to wipe the shallowness of the repository with the + command, and documentation was misleading. + (merge cfb70e1 nd/fetch-depth-is-broken later to maint). + + * "git log --all -p" that walked refs/notes/textconv/ ref can later + try to use the textconv data incorrectly after it gets freed. + (merge be5c9fb jk/read-commit-buffer-data-after-free later to maint). * The way "git svn" asked for password using SSH_ASKPASS and GIT_ASKPASS was not in line with the rest of the system. - (merge e9263e4 ss/svn-prompt later to maint). * The --graph code fell into infinite loop when asked to do what the code did not expect. - (merge 656197a mk/maint-graph-infinity-loop later to maint). * http transport was wrong to ask for the username when the authentication is done by certificate identity. - (merge 75e9a40 rb/http-cert-cred-no-username-prompt later to maint). * "git pack-refs" that ran in parallel to another process that created new refs had a nasty race. - (merge b3f1280 jk/repack-ref-racefix later to maint). * After "git add -N" and then writing a tree object out of the index, the cache-tree data structure got corrupted. - (merge eec3e7e nd/invalidate-i-t-a-cache-tree later to maint). + + * "git clone" used to allow --bare and --separate-git-dir=$there + options at the same time, which was nonsensical. + (merge 95b63f1 nd/clone-no-separate-git-dir-with-bare later to maint). + + * "git rebase --preserve-merges" lost empty merges in recent versions + of Git. * "git merge --no-edit" computed who were involved in the work done on the side branch, even though that information is to be discarded without getting seen in the editor. - (merge 9bcbb1c jc/maint-fmt-merge-msg-no-edit-lose-credit later to maint). * "git merge" started calling prepare-commit-msg hook like "git commit" does some time ago, but forgot to pay attention to the exit status of the hook. - (merge 3e4141d ap/merge-stop-at-prepare-commit-msg-failure later to maint). * When users spell "cc:" in lowercase in the fake "header" in the trailer part, "git send-email" failed to pick up the addresses from there. As e-mail headers field names are case insensitive, this script should follow suit and treat "cc:" and "Cc:" the same way. - (merge 6310071 nz/send-email-headers-are-case-insensitive later to maint). * Output from "git status --ignored" showed an unexpected interaction with "--untracked". - (merge a45fb69 ap/status-ignored-in-ignored-directory later to maint). * "gitweb", when sorting by age to show repositories with new activities first, used to sort repositories with absolutely nothing in it early, which was not very useful. - (merge 28dae18 md/gitweb-sort-by-age later to maint). * "gitweb"'s code to sanitize control characters before passing it to "highlight" filter lost known-to-be-safe control characters by mistake. - (merge 0e901d2 os/gitweb-highlight-uncaptured later to maint). * When a line to be wrapped has a solid run of non space characters whose length exactly is the wrap width, "git shortlog -w" failed to add a newline after such a line. - (merge e0db176 sp/shortlog-missing-lf later to maint). * Command line completion leaked an unnecessary error message while looking for possible matches with paths in <tree-ish>. - (merge ca87dd6 ds/completion-silence-in-tree-path-probe later to maint). * Command line completion for "tcsh" emitted an unwanted space after completing a single directory name. - (merge 92f1c04 mk/complete-tcsh later to maint). + + * Command line completion code was inadvertently made incompatible with + older versions of bash by using a newer array notation. * Some shells do not behave correctly when IFS is unset; work it around by explicitly setting it to the default value. - (merge 393050c jc/maint-fbsd-sh-ifs-workaround later to maint). * Some scripted programs written in Python did not get updated when PYTHON_PATH changed. @@ -238,24 +341,24 @@ details). * When autoconf is used, any build on a different commit always ran "config.status --recheck" even when unnecessary. - (merge 1226504 jn/less-reconfigure later to maint). * We have been carrying a translated and long-unmaintained copy of an old version of the tutorial; removed. - (merge 0a85441 ta/remove-stale-translated-tut later to maint). + + * t0050 had tests expecting failures from a bug that was fixed some + time ago. * t4014, t9502 and t0200 tests had various portability issues that broke on OpenBSD. - (merge 27f6342 jc/maint-test-portability later to maint). * t9020 and t3600 tests had various portability issues. - (merge 5a02966 jc/test-portability later to maint). * t9200 runs "cvs init" on a directory that already exists, but a platform can configure this fail for the current user (e.g. you need to be in the cvsadmin group on NetBSD 6.0). - (merge 8666df0 jc/test-cvs-no-init-in-existing-dir later to maint). * t9020 and t9810 had a few non-portable shell script construct. - (merge 2797914 tb/test-t9020-no-which later to maint). - (merge 6f4e505 tb/test-t9810-no-sed-i later to maint). + + * Scripts to test bash completion was inherently flaky as it was + affected by whatever random things the user may have on $PATH. + (merge 5047822 jc/do-not-let-random-file-interfere-with-completion-tests later to maint). diff --git a/Documentation/config.txt b/Documentation/config.txt index 1bfbc7a1d..9b1159738 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -143,7 +143,8 @@ advice.*:: pushUpdateRejected:: Set this variable to 'false' if you want to disable 'pushNonFFCurrent', 'pushNonFFDefault', - 'pushNonFFMatching', and 'pushAlreadyExists' + 'pushNonFFMatching', 'pushAlreadyExists', + 'pushFetchFirst', and 'pushNeedsForce' simultaneously. pushNonFFCurrent:: Advice shown when linkgit:git-push[1] fails due to a @@ -162,6 +163,15 @@ advice.*:: pushAlreadyExists:: Shown when linkgit:git-push[1] rejects an update that does not qualify for fast-forwarding (e.g., a tag.) + pushFetchFirst:: + Shown when linkgit:git-push[1] rejects an update that + tries to overwrite a remote ref that points at an + object we do not have. + pushNeedsForce:: + Shown when linkgit:git-push[1] rejects an update that + tries to overwrite a remote ref that points at an + object that is not a committish, or make the remote + ref point at an object that is not a committish. statusHints:: Show directions on how to proceed from the current state in the output of linkgit:git-status[1], in @@ -235,6 +245,12 @@ core.trustctime:: crawlers and some backup systems). See linkgit:git-update-index[1]. True by default. +core.checkstat:: + Determines which stat fields to match between the index + and work tree. The user can set this to 'default' or + 'minimal'. Default (or explicitly 'default'), is to check + all fields, including the sub-second part of mtime and ctime. + core.quotepath:: The commands that output paths (e.g. 'ls-files', 'diff'), when not given the `-z` option, will quote @@ -528,6 +544,12 @@ core.editor:: variable when it is set, and the environment variable `GIT_EDITOR` is not set. See linkgit:git-var[1]. +core.commentchar:: + Commands such as `commit` and `tag` that lets you edit + messages consider a line that begins with this character + commented, and removes them after the editor returns + (default '#'). + sequence.editor:: Text editor used by `git rebase -i` for editing the rebase insn file. The value is meant to be interpreted by the shell when it is used. diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt index 6e98bdf14..9cb649673 100644 --- a/Documentation/fetch-options.txt +++ b/Documentation/fetch-options.txt @@ -8,11 +8,15 @@ option old data in `.git/FETCH_HEAD` will be overwritten. --depth=<depth>:: - Deepen the history of a 'shallow' repository created by + Deepen or shorten the history of a 'shallow' repository created by `git clone` with `--depth=<depth>` option (see linkgit:git-clone[1]) to the specified number of commits from the tip of each remote branch history. Tags for the deepened commits are not fetched. +--unshallow:: + Convert a shallow repository to a complete one, removing all + the limitations imposed by shallow repositories. + ifndef::git-pull[] --dry-run:: Show what would be done, without making any changes. diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index fd9e36b99..533355984 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -107,9 +107,10 @@ apply to the index. See EDITING PATCHES below. from the index if the corresponding files in the working tree have been removed. + -If no <filepattern> is given, default to "."; in other words, -update all tracked files in the current directory and its -subdirectories. +If no <filepattern> is given, the current version of Git defaults to +"."; in other words, update all tracked files in the current directory +and its subdirectories. This default will change in a future version +of Git, hence the form without <filepattern> should not be used. -A:: --all:: diff --git a/Documentation/git-check-ignore.txt b/Documentation/git-check-ignore.txt new file mode 100644 index 000000000..854e4d0c4 --- /dev/null +++ b/Documentation/git-check-ignore.txt @@ -0,0 +1,89 @@ +git-check-ignore(1) +=================== + +NAME +---- +git-check-ignore - Debug gitignore / exclude files + + +SYNOPSIS +-------- +[verse] +'git check-ignore' [options] pathname... +'git check-ignore' [options] --stdin < <list-of-paths> + +DESCRIPTION +----------- + +For each pathname given via the command-line or from a file via +`--stdin`, show the pattern from .gitignore (or other input files to +the exclude mechanism) that decides if the pathname is excluded or +included. Later patterns within a file take precedence over earlier +ones. + +OPTIONS +------- +-q, --quiet:: + Don't output anything, just set exit status. This is only + valid with a single pathname. + +-v, --verbose:: + Also output details about the matching pattern (if any) + for each given pathname. + +--stdin:: + Read file names from stdin instead of from the command-line. + +-z:: + The output format is modified to be machine-parseable (see + below). If `--stdin` is also given, input paths are separated + with a NUL character instead of a linefeed character. + +OUTPUT +------ + +By default, any of the given pathnames which match an ignore pattern +will be output, one per line. If no pattern matches a given path, +nothing will be output for that path; this means that path will not be +ignored. + +If `--verbose` is specified, the output is a series of lines of the form: + +<source> <COLON> <linenum> <COLON> <pattern> <HT> <pathname> + +<pathname> is the path of a file being queried, <pattern> is the +matching pattern, <source> is the pattern's source file, and <linenum> +is the line number of the pattern within that source. If the pattern +contained a `!` prefix or `/` suffix, it will be preserved in the +output. <source> will be an absolute path when referring to the file +configured by `core.excludesfile`, or relative to the repository root +when referring to `.git/info/exclude` or a per-directory exclude file. + +If `-z` is specified, the pathnames in the output are delimited by the +null character; if `--verbose` is also specified then null characters +are also used instead of colons and hard tabs: + +<source> <NULL> <linenum> <NULL> <pattern> <NULL> <pathname> <NULL> + + +EXIT STATUS +----------- + +0:: + One or more of the provided paths is ignored. + +1:: + None of the provided paths are ignored. + +128:: + A fatal error was encountered. + +SEE ALSO +-------- +linkgit:gitignore[5] +linkgit:gitconfig[5] +linkgit:git-ls-files[5] + +GIT +--- +Part of the linkgit:git[1] suite diff --git a/Documentation/git-cvsimport.txt b/Documentation/git-cvsimport.txt index 1786d9dc9..d1bcda28f 100644 --- a/Documentation/git-cvsimport.txt +++ b/Documentation/git-cvsimport.txt @@ -18,6 +18,12 @@ SYNOPSIS DESCRIPTION ----------- +*WARNING:* `git cvsimport` uses cvsps version 2, which is considered +deprecated; it does not work with cvsps version 3 and later. If you are +performing a one-shot import of a CVS repository consider using +link:http://cvs2svn.tigris.org/cvs2git.html[cvs2git] or +link:https://github.com/BartMassey/parsecvs[parsecvs]. + Imports a CVS repository into Git. It will either create a new repository, or incrementally import into an existing one. diff --git a/Documentation/git-cvsserver.txt b/Documentation/git-cvsserver.txt index 7ca64b384..472f5cbd0 100644 --- a/Documentation/git-cvsserver.txt +++ b/Documentation/git-cvsserver.txt @@ -359,6 +359,43 @@ Operations supported All the operations required for normal use are supported, including checkout, diff, status, update, log, add, remove, commit. + +Most CVS command arguments that read CVS tags or revision numbers +(typically -r) work, and also support any git refspec +(tag, branch, commit ID, etc). +However, CVS revision numbers for non-default branches are not well +emulated, and cvs log does not show tags or branches at +all. (Non-main-branch CVS revision numbers superficially resemble CVS +revision numbers, but they actually encode a git commit ID directly, +rather than represent the number of revisions since the branch point.) + +Note that there are two ways to checkout a particular branch. +As described elsewhere on this page, the "module" parameter +of cvs checkout is interpreted as a branch name, and it becomes +the main branch. It remains the main branch for a given sandbox +even if you temporarily make another branch sticky with +cvs update -r. Alternatively, the -r argument can indicate +some other branch to actually checkout, even though the module +is still the "main" branch. Tradeoffs (as currently +implemented): Each new "module" creates a new database on disk with +a history for the given module, and after the database is created, +operations against that main branch are fast. Or alternatively, +-r doesn't take any extra disk space, but may be significantly slower for +many operations, like cvs update. + +If you want to refer to a git refspec that has characters that are +not allowed by CVS, you have two options. First, it may just work +to supply the git refspec directly to the appropriate CVS -r argument; +some CVS clients don't seem to do much sanity checking of the argument. +Second, if that fails, you can use a special character escape mechanism +that only uses characters that are valid in CVS tags. A sequence +of 4 or 5 characters of the form (underscore (`"_"`), dash (`"-"`), +one or two characters, and dash (`"-"`)) can encode various characters based +on the one or two letters: `"s"` for slash (`"/"`), `"p"` for +period (`"."`), `"u"` for underscore (`"_"`), or two hexadecimal digits +for any byte value at all (typically an ASCII number, or perhaps a part +of a UTF-8 encoded character). + Legacy monitoring operations are not supported (edit, watch and related). Exports and tagging (tags and branches) are not supported at this stage. diff --git a/Documentation/git-fetch-pack.txt b/Documentation/git-fetch-pack.txt index 8c751202d..b81e90d8e 100644 --- a/Documentation/git-fetch-pack.txt +++ b/Documentation/git-fetch-pack.txt @@ -84,6 +84,8 @@ be in a separate packet, and the list must end with a flush packet. --depth=<n>:: Limit fetching to ancestor-chains not longer than n. + 'git-upload-pack' treats the special depth 2147483647 as + infinite even if there is an ancestor-chain that long. --no-progress:: Do not show the progress. diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index db55a4e0b..f2e08d11c 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -117,7 +117,7 @@ returns an empty string instead. As a special case for the date-type fields, you may specify a format for the date by adding one of `:default`, `:relative`, `:short`, `:local`, -`:iso8601` or `:rfc2822` to the end of the fieldname; e.g. +`:iso8601`, `:rfc2822` or `:raw` to the end of the fieldname; e.g. `%(taggerdate:relative)`. diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt index 3417cb3f5..c579fbc2b 100644 --- a/Documentation/git-p4.txt +++ b/Documentation/git-p4.txt @@ -112,6 +112,11 @@ will be fetched and consulted first during a 'git p4 sync'. Since importing directly from p4 is considerably slower than pulling changes from a Git remote, this can be useful in a multi-developer environment. +If there are multiple branches, doing 'git p4 sync' will automatically +use the "BRANCH DETECTION" algorithm to try to partition new changes +into the right branch. This can be overridden with the '--branch' +option to specify just a single branch to update. + Rebase ~~~~~~ @@ -173,9 +178,11 @@ subsequent 'sync' operations. --branch <branch>:: Import changes into given branch. If the branch starts with - 'refs/', it will be used as is, otherwise the path 'refs/heads/' - will be prepended. The default branch is 'master'. If used - with an initial clone, no HEAD will be checked out. + 'refs/', it will be used as is. Otherwise if it does not start + with 'p4/', that prefix is added. The branch is assumed to + name a remote tracking, but this can be modified using + '--import-local', or by giving a full ref name. The default + branch is 'master'. + This example imports a new remote "p4/proj2" into an existing Git repository: @@ -287,6 +294,11 @@ These options can be used to modify 'git p4 submit' behavior. to bypass the prompt, causing conflicting commits to be automatically skipped, or to quit trying to apply commits, without prompting. +--branch <branch>:: + After submitting, sync this named branch instead of the default + p4/master. See the "Sync options" section above for more + information. + Rebase options ~~~~~~~~~~~~~~ These options can be used to modify 'git p4 rebase' behavior. @@ -394,8 +406,10 @@ the path elements in the p4 repository. The example above relied on the presence of the p4 branch. Without p4 branches, the same result will occur with: ---- +git init depot +cd depot git config git-p4.branchList main:branch1 -git p4 clone --detect-branches //depot@all +git p4 clone --detect-branches //depot@all . ---- diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt index 978d8da50..a404b47b7 100644 --- a/Documentation/git-reset.txt +++ b/Documentation/git-reset.txt @@ -8,20 +8,20 @@ git-reset - Reset current HEAD to the specified state SYNOPSIS -------- [verse] -'git reset' [-q] [<commit>] [--] <paths>... -'git reset' (--patch | -p) [<commit>] [--] [<paths>...] +'git reset' [-q] [<tree-ish>] [--] <paths>... +'git reset' (--patch | -p) [<tree-sh>] [--] [<paths>...] 'git reset' [--soft | --mixed | --hard | --merge | --keep] [-q] [<commit>] DESCRIPTION ----------- -In the first and second form, copy entries from <commit> to the index. +In the first and second form, copy entries from <tree-ish> to the index. In the third form, set the current branch head (HEAD) to <commit>, optionally -modifying index and working tree to match. The <commit> defaults to HEAD -in all forms. +modifying index and working tree to match. The <tree-ish>/<commit> defaults +to HEAD in all forms. -'git reset' [-q] [<commit>] [--] <paths>...:: +'git reset' [-q] [<tree-ish>] [--] <paths>...:: This form resets the index entries for all <paths> to their - state at <commit>. (It does not affect the working tree, nor + state at <tree-ish>. (It does not affect the working tree, nor the current branch.) + This means that `git reset <paths>` is the opposite of `git add @@ -34,9 +34,9 @@ Alternatively, using linkgit:git-checkout[1] and specifying a commit, you can copy the contents of a path out of a commit to the index and to the working tree in one go. -'git reset' (--patch | -p) [<commit>] [--] [<paths>...]:: +'git reset' (--patch | -p) [<tree-ish>] [--] [<paths>...]:: Interactively select hunks in the difference between the index - and <commit> (defaults to HEAD). The chosen hunks are applied + and <tree-ish> (defaults to HEAD). The chosen hunks are applied in reverse to the index. + This means that `git reset -p` is the opposite of `git add -p`, i.e. diff --git a/Documentation/git-stripspace.txt b/Documentation/git-stripspace.txt index eed921e6d..c87bfcb67 100644 --- a/Documentation/git-stripspace.txt +++ b/Documentation/git-stripspace.txt @@ -35,7 +35,13 @@ OPTIONS ------- -s:: --strip-comments:: - Skip and remove all lines starting with '#'. + Skip and remove all lines starting with comment character (default '#'). + +-c:: +--comment-lines:: + Prepend comment character and blank to each line. Lines will automatically + be terminated with a newline. On empty lines, only the comment character + will be prepended. EXAMPLES -------- diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index 26babb3aa..8181e4ed2 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -176,6 +176,35 @@ save and restore any form of metadata associated with the working tree (eg: permissions/ownership, ACLS, etc). See contrib/hooks/setgitperms.perl for an example of how to do this. +pre-push +~~~~~~~~ + +This hook is called by 'git push' and can be used to prevent a push from taking +place. The hook is called with two parameters which provide the name and +location of the destination remote, if a named remote is not being used both +values will be the same. + +Information about what is to be pushed is provided on the hook's standard +input with lines of the form: + + <local ref> SP <local sha1> SP <remote ref> SP <remote sha1> LF + +For instance, if the command +git push origin master:foreign+ were run the +hook would receive a line like the following: + + refs/heads/master 67890 refs/heads/foreign 12345 + +although the full, 40-character SHA1s would be supplied. If the foreign ref +does not yet exist the `<remote SHA1>` will be 40 `0`. If a ref is to be +deleted, the `<local ref>` will be supplied as `(delete)` and the `<local +SHA1>` will be 40 `0`. If the local commit was specified by something other +than a name which could be expanded (such as `HEAD~`, or a SHA1) it will be +supplied as it was originally given. + +If this hook exits with a non-zero status, 'git push' will abort without +pushing anything. Information about why the push is rejected may be sent +to the user by writing to standard error. + [[pre-receive]] pre-receive ~~~~~~~~~~~ diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt index bc7a0462f..54e334e3a 100644 --- a/Documentation/gitignore.txt +++ b/Documentation/gitignore.txt @@ -184,8 +184,10 @@ The second .gitignore prevents Git from ignoring SEE ALSO -------- -linkgit:git-rm[1], linkgit:git-update-index[1], -linkgit:gitrepository-layout[5] +linkgit:git-rm[1], +linkgit:git-update-index[1], +linkgit:gitrepository-layout[5], +linkgit:git-check-ignore[1] GIT --- diff --git a/Documentation/howto/maintain-git.txt b/Documentation/howto/maintain-git.txt index 86715735b..33ae69c11 100644 --- a/Documentation/howto/maintain-git.txt +++ b/Documentation/howto/maintain-git.txt @@ -10,35 +10,42 @@ Content-type: text/asciidoc How to maintain Git =================== +Activities +---------- + The maintainer's Git time is spent on three activities. - - Communication (60%) + - Communication (45%) Mailing list discussions on general design, fielding user questions, diagnosing bug reports; reviewing, commenting on, suggesting alternatives to, and rejecting patches. - - Integration (30%) + - Integration (50%) Applying new patches from the contributors while spotting and correcting minor mistakes, shuffling the integration and testing branches, pushing the results out, cutting the releases, and making announcements. - - Own development (10%) + - Own development (5%) Scratching my own itch and sending proposed patch series out. +The Policy +---------- + The policy on Integration is informally mentioned in "A Note from the maintainer" message, which is periodically posted to this mailing list after each feature release is made. -The policy. - - Feature releases are numbered as vX.Y.Z and are meant to contain bugfixes and enhancements in any area, including functionality, performance and usability, without regression. + - One release cycle for a feature release is expected to last for + eight to ten weeks. + - Maintenance releases are numbered as vX.Y.Z.W and are meant to contain only bugfixes for the corresponding vX.Y.Z feature release and earlier maintenance releases vX.Y.Z.V (V < W). @@ -62,12 +69,15 @@ The policy. - 'pu' branch is used to publish other proposed changes that do not yet pass the criteria set for 'next'. - - The tips of 'master', 'maint' and 'next' branches will always - fast-forward, to allow people to build their own - customization on top of them. + - The tips of 'master' and 'maint' branches will not be rewound to + allow people to build their own customization on top of them. + Early in a new development cycle, 'next' is rewound to the tip of + 'master' once, but otherwise it will not be rewound until the end + of the cycle. - - Usually 'master' contains all of 'maint', 'next' contains all - of 'master' and 'pu' contains all of 'next'. + - Usually 'master' contains all of 'maint' and 'next' contains all + of 'master'. 'pu' contains all the topics merged to 'next', but + is rebuilt directly on 'master'. - The tip of 'master' is meant to be more stable than any tagged releases, and the users are encouraged to follow it. @@ -77,14 +87,22 @@ The policy. are found before new topics are merged to 'master'. +A Typical Git Day +----------------- + A typical Git day for the maintainer implements the above policy by doing the following: - - Scan mailing list and #git channel log. Respond with review - comments, suggestions etc. Kibitz. Collect potentially - usable patches from the mailing list. Patches about a single - topic go to one mailbox (I read my mail in Gnus, and type - \C-o to save/append messages in files in mbox format). + - Scan mailing list. Respond with review comments, suggestions + etc. Kibitz. Collect potentially usable patches from the + mailing list. Patches about a single topic go to one mailbox (I + read my mail in Gnus, and type \C-o to save/append messages in + files in mbox format). + + - Write his own patches to address issues raised on the list but + nobody has stepped up solving. Send it out just like other + contributors do, and pick them up just like patches from other + contributors (see above). - Review the patches in the saved mailboxes. Edit proposed log message for typofixes and clarifications, and add Acks @@ -100,40 +118,32 @@ by doing the following: - Obviously correct fixes that pertain to the tip of 'master' are directly applied to 'master'. + - Other topics are not handled in this step. + This step is done with "git am". $ git checkout master ;# or "git checkout maint" - $ git am -3 -s mailbox + $ git am -sc3 mailbox $ make test - - Merge downwards (maint->master): - - $ git checkout master - $ git merge maint - $ make test + In practice, almost no patch directly goes to 'master' or + 'maint'. - Review the last issue of "What's cooking" message, review the - topics scheduled for merging upwards (topic->master and - topic->maint), and merge. + topics ready for merging (topic->master and topic->maint). Use + "Meta/cook -w" script (where Meta/ contains a checkout of the + 'todo' branch) to aid this step. + + And perform the merge. Use "Meta/Reintegrate -e" script (see + later) to aid this step. + + $ Meta/cook -w last-issue-of-whats-cooking.mbox $ git checkout master ;# or "git checkout maint" - $ git merge ai/topic ;# or "git merge ai/maint-topic" + $ echo ai/topic | Meta/Reintegrate -e ;# "git merge ai/topic" $ git log -p ORIG_HEAD.. ;# final review $ git diff ORIG_HEAD.. ;# final review $ make test ;# final review - $ git branch -d ai/topic ;# or "git branch -d ai/maint-topic" - - - Merge downwards (maint->master) if needed: - - $ git checkout master - $ git merge maint - $ make test - - - Merge downwards (master->next) if needed: - - $ git checkout next - $ git merge master - $ make test - Handle the remaining patches: @@ -142,9 +152,9 @@ by doing the following: and not in 'master') is applied to a new topic branch that is forked from the tip of 'master'. This includes both enhancements and unobvious fixes to 'master'. A topic - branch is named as ai/topic where "ai" is typically - author's initial and "topic" is a descriptive name of the - topic (in other words, "what's the series is about"). + branch is named as ai/topic where "ai" is two-letter string + named after author's initial and "topic" is a descriptive name + of the topic (in other words, "what's the series is about"). - An unobvious fix meant for 'maint' is applied to a new topic branch that is forked from the tip of 'maint'. The @@ -162,7 +172,8 @@ by doing the following: The above except the "replacement" are all done with: - $ git am -3 -s mailbox + $ git checkout ai/topic ;# or "git checkout -b ai/topic master" + $ git am -sc3 mailbox while patch replacement is often done by: @@ -170,93 +181,170 @@ by doing the following: then replace some parts with the new patch, and reapplying: + $ git checkout ai/topic $ git reset --hard ai/topic~$n - $ git am -3 -s 000*.txt + $ git am -sc3 -s 000*.txt The full test suite is always run for 'maint' and 'master' after patch application; for topic branches the tests are run as time permits. - - Update "What's cooking" message to review the updates to - existing topics, newly added topics and graduated topics. + - Merge maint to master as needed: - This step is helped with Meta/cook script (where Meta/ contains - a checkout of the 'todo' branch). - - - Merge topics to 'next'. For each branch whose tip is not - merged to 'next', one of three things can happen: + $ git checkout master + $ git merge maint + $ make test - - The commits are all next-worthy; merge the topic to next: + - Merge master to next as needed: $ git checkout next - $ git merge ai/topic ;# or "git merge ai/maint-topic" + $ git merge master $ make test + - Review the last issue of "What's cooking" again and see if topics + that are ready to be merged to 'next' are still in good shape + (e.g. has there any new issue identified on the list with the + series?) + + - Prepare 'jch' branch, which is used to represent somewhere + between 'master' and 'pu' and often is slightly ahead of 'next'. + + $ Meta/Reintegrate master..pu >Meta/redo-jch.sh + + The result is a script that lists topics to be merged in order to + rebuild 'pu' as the input to Meta/Reintegrate script. Remove + later topics that should not be in 'jch' yet. Add a line that + consists of '### match next' before the name of the first topic + in the output that should be in 'jch' but not in 'next' yet. + + - Now we are ready to start merging topics to 'next'. For each + branch whose tip is not merged to 'next', one of three things can + happen: + + - The commits are all next-worthy; merge the topic to next; - The new parts are of mixed quality, but earlier ones are - next-worthy; merge the early parts to next: + next-worthy; merge the early parts to next; + - Nothing is next-worthy; do not do anything. + + This step is aided with Meta/redo-jch.sh script created earlier. + If a topic that was already in 'next' gained a patch, the script + would list it as "ai/topic~1". To include the new patch to the + updated 'next', drop the "~1" part; to keep it excluded, do not + touch the line. If a topic that was not in 'next' should be + merged to 'next', add it at the end of the list. Then: + + $ git checkout -B jch master + $ Meta/redo-jch.sh -c1 + + to rebuild the 'jch' branch from scratch. "-c1" tells the script + to stop merging at the first line that begins with '###' + (i.e. the "### match next" line you added earlier). + + At this point, build-test the result. It may reveal semantic + conflicts (e.g. a topic renamed a variable, another added a new + reference to the variable under its old name), in which case + prepare an appropriate merge-fix first (see appendix), and + rebuild the 'jch' branch from scratch, starting at the tip of + 'master'. + + Then do the same to 'next' $ git checkout next - $ git merge ai/topic~2 ;# the tip two are dubious - $ make test + $ sh Meta/redo-jch.sh -c1 -e - - Nothing is next-worthy; do not do anything. + The "-e" option allows the merge message that comes from the + history of the topic and the comments in the "What's cooking" to + be edited. The resulting tree should match 'jch' as the same set + of topics are merged on 'master'; otherwise there is a mismerge. + Investigate why and do not proceed until the mismerge is found + and rectified. - - [** OBSOLETE **] Optionally rebase topics that do not have any commit - in next yet, when they can take advantage of low-level framework - change that is merged to 'master' already. + $ git diff jch next - $ git rebase master ai/topic + When all is well, clean up the redo-jch.sh script with - This step is helped with Meta/git-topic.perl script to - identify which topic is rebaseable. There also is a - pre-rebase hook to make sure that topics that are already in - 'next' are not rebased beyond the merged commit. + $ sh Meta/redo-jch.sh -u - - [** OBSOLETE **] Rebuild "pu" to merge the tips of topics not in 'next'. + This removes topics listed in the script that have already been + merged to 'master'. This may lose '### match next' marker; + add it again to the appropriate place when it happens. - $ git checkout pu - $ git reset --hard next - $ git merge ai/topic ;# repeat for all remaining topics - $ make test + - Rebuild 'pu'. - This step is helped with Meta/PU script + $ Meta/Reintegrate master..pu >Meta/redo-pu.sh - - Push four integration branches to a private repository at - k.org and run "make test" on all of them. + Edit the result by adding new topics that are not still in 'pu' + in the script. Then - - Push four integration branches to /pub/scm/git/git.git at - k.org. This triggers its post-update hook which: + $ git checkout -B pu jch + $ sh Meta/redo-pu.sh - (1) runs "git pull" in $HOME/git-doc/ repository to pull - 'master' just pushed out; + When all is well, clean up the redo-pu.sh script with - (2) runs "make doc" in $HOME/git-doc/, install the generated - documentation in staging areas, which are separate - repositories that have html and man branches checked - out. + $ sh Meta/redo-pu.sh -u - (3) runs "git commit" in the staging areas, and run "git - push" back to /pub/scm/git/git.git/ to update the html - and man branches. + Double check by running - (4) installs generated documentation to /pub/software/scm/git/docs/ - to be viewed from http://www.kernel.org/ + $ git branch --no-merged pu - - Fetch html and man branches back from k.org, and push four - integration branches and the two documentation branches to - repo.or.cz and other mirrors. + to see there is no unexpected leftover topics. + At this point, build-test the result for semantic conflicts, and + if there are, prepare an appropriate merge-fix first (see + appendix), and rebuild the 'pu' branch from scratch, starting at + the tip of 'jch'. + + - Update "What's cooking" message to review the updates to + existing topics, newly added topics and graduated topics. + + This step is helped with Meta/cook script. + + $ Meta/cook + + This script inspects the history between master..pu, finds tips + of topic branches, compares what it found with the current + contents in Meta/whats-cooking.txt, and updates that file. + Topics not listed in the file but are found in master..pu are + added to the "New topics" section, topics listed in the file that + are no longer found in master..pu are moved to the "Graduated to + master" section, and topics whose commits changed their states + (e.g. used to be only in 'pu', now merged to 'next') are updated + with change markers "<<" and ">>". + + Look for lines enclosed in "<<" and ">>"; they hold contents from + old file that are replaced by this integration round. After + verifying them, remove the old part. Review the description for + each topic and update its doneness and plan as needed. To review + the updated plan, run + + $ Meta/cook -w + + which will pick up comments given to the topics, such as "Will + merge to 'next'", etc. (see Meta/cook script to learn what kind + of phrases are supported). + + - Compile, test and install all four (five) integration branches; + Meta/Dothem script may aid this step. + + - Format documentation if the 'master' branch was updated; + Meta/dodoc.sh script may aid this step. + + - Push the integration branches out to public places; Meta/pushall + script may aid this step. + +Observations +------------ Some observations to be made. - * Each topic is tested individually, and also together with - other topics cooking in 'next'. Until it matures, none part - of it is merged to 'master'. + * Each topic is tested individually, and also together with other + topics cooking first in 'pu', then in 'jch' and then in 'next'. + Until it matures, no part of it is merged to 'master'. * A topic already in 'next' can get fixes while still in 'next'. Such a topic will have many merges to 'next' (in other words, "git log --first-parent next" will show many - "Merge ai/topic to next" for the same topic. + "Merge branch 'ai/topic' to next" for the same topic. * An unobvious fix for 'maint' is cooked in 'next' and then merged to 'master' to make extra sure it is Ok and then @@ -278,3 +366,80 @@ Some observations to be made. * Being in the 'next' branch is not a guarantee for a topic to be included in the next feature release. Being in the 'master' branch typically is. + + +Appendix +-------- + +Preparing a "merge-fix" +~~~~~~~~~~~~~~~~~~~~~~~ + +A merge of two topics may not textually conflict but still have +conflict at the semantic level. A classic example is for one topic +to rename an variable and all its uses, while another topic adds a +new use of the variable under its old name. When these two topics +are merged together, the reference to the variable newly added by +the latter topic will still use the old name in the result. + +The Meta/Reintegrate script that is used by redo-jch and redo-pu +scripts implements a crude but usable way to work this issue around. +When the script merges branch $X, it checks if "refs/merge-fix/$X" +exists, and if so, the effect of it is squashed into the result of +the mechanical merge. In other words, + + $ echo $X | Meta/Reintegrate + +is roughly equivalent to this sequence: + + $ git merge --rerere-autoupdate $X + $ git commit + $ git cherry-pick -n refs/merge-fix/$X + $ git commit --amend + +The goal of this "prepare a merge-fix" step is to come up with a +commit that can be squashed into a result of mechanical merge to +correct semantic conflicts. + +After finding that the result of merging branch "ai/topic" to an +integration branch had such a semantic conflict, say pu~4, check the +problematic merge out on a detached HEAD, edit the working tree to +fix the semantic conflict, and make a separate commit to record the +fix-up: + + $ git checkout pu~4 + $ git show -s --pretty=%s ;# double check + Merge branch 'ai/topic' to pu + $ edit + $ git commit -m 'merge-fix/ai/topic' -a + +Then make a reference "refs/merge-fix/ai/topic" to point at this +result: + + $ git update-ref refs/merge-fix/ai/topic HEAD + +Then double check the result by asking Meta/Reintegrate to redo the +merge: + + $ git checkout pu~5 ;# the parent of the problem merge + $ echo ai/topic | Meta/Reintegrate + $ git diff pu~4 + +This time, because you prepared refs/merge-fix/ai/topic, the +resulting merge should have been tweaked to include the fix for the +semantic conflict. + +Note that this assumes that the order in which conflicting branches +are merged does not change. If the reason why merging ai/topic +branch needs this merge-fix is because another branch merged earlier +to the integration branch changed the underlying assumption ai/topic +branch made (e.g. ai/topic branch added a site to refer to a +variable, while the other branch renamed that variable and adjusted +existing use sites), and if you changed redo-jch (or redo-pu) script +to merge ai/topic branch before the other branch, then the above +merge-fix should not be applied while merging ai/topic, but should +instead be applied while merging the other branch. You would need +to move the fix to apply to the other branch, perhaps like this: + + $ mf=refs/merge-fix + $ git update-ref $mf/$the_other_branch $mf/ai/topic + $ git update-ref -d $mf/ai/topic diff --git a/Documentation/technical/api-directory-listing.txt b/Documentation/technical/api-directory-listing.txt index fa2c5d58e..1f349b28a 100644 --- a/Documentation/technical/api-directory-listing.txt +++ b/Documentation/technical/api-directory-listing.txt @@ -67,11 +67,13 @@ marked. If you to exclude files, make sure you have loaded index first. * Prepare `struct dir_struct dir` and clear it with `memset(&dir, 0, sizeof(dir))`. -* Call `add_exclude()` to add single exclude pattern, - `add_excludes_from_file()` to add patterns from a file - (e.g. `.git/info/exclude`), and/or set `dir.exclude_per_dir`. A - short-hand function `setup_standard_excludes()` can be used to set up - the standard set of exclude settings. +* To add single exclude pattern, call `add_exclude_list()` and then + `add_exclude()`. + +* To add patterns from a file (e.g. `.git/info/exclude`), call + `add_excludes_from_file()` , and/or set `dir.exclude_per_dir`. A + short-hand function `setup_standard_excludes()` can be used to set + up the standard set of exclude settings. * Set options described in the Data Structure section above. @@ -79,4 +81,6 @@ marked. If you to exclude files, make sure you have loaded index first. * Use `dir.entries[]`. +* Call `clear_directory()` when none of the contained elements are no longer in use. + (JC) diff --git a/Documentation/technical/api-strbuf.txt b/Documentation/technical/api-strbuf.txt index 84686b5c6..2c59cb225 100644 --- a/Documentation/technical/api-strbuf.txt +++ b/Documentation/technical/api-strbuf.txt @@ -156,6 +156,11 @@ then they will free() it. Remove the bytes between `pos..pos+len` and replace it with the given data. +`strbuf_add_commented_lines`:: + + Add a NUL-terminated string to the buffer. Each line will be prepended + by a comment character and a blank. + `strbuf_add`:: Add data of given length to the buffer. @@ -229,6 +234,11 @@ which can be used by the programmer of the callback as she sees fit. Add a formatted string to the buffer. +`strbuf_commented_addf`:: + + Add a formatted string prepended by a comment character and a + blank to the buffer. + `strbuf_fread`:: Read a given size of data from a FILE* pointer to the buffer. diff --git a/Documentation/technical/shallow.txt b/Documentation/technical/shallow.txt index 0502a5471..ea2f69faf 100644 --- a/Documentation/technical/shallow.txt +++ b/Documentation/technical/shallow.txt @@ -53,3 +53,6 @@ It also writes an appropriate $GIT_DIR/shallow. You can deepen a shallow repository with "git-fetch --depth 20 repo branch", which will fetch branch from repo, but stop at depth 20, updating $GIT_DIR/shallow. + +The special depth 2147483647 (or 0x7fffffff, the largest positive +number a signed 32-bit integer can contain) means infinite depth. @@ -131,8 +131,9 @@ Issues of note: use English. Under autoconf the configure script will do this automatically if it can't find libintl on the system. - - Python version 2.6 or later is needed to use the git-p4 - interface to Perforce. + - Python version 2.4 or later (but not 3.x, which is not + supported by Perforce) is needed to use the git-p4 interface + to Perforce. - Some platform specific issues are dealt with Makefile rules, but depending on your specific installation, you may not @@ -105,6 +105,9 @@ all:: # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the # FNM_CASEFOLD GNU extension. # +# Define USE_WILDMATCH if you want to use Git's wildmatch +# implementation as fnmatch +# # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd # in the C library. # @@ -241,11 +244,16 @@ all:: # apostrophes to be ASCII so that cut&pasting examples to the shell # will work. # +# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl). +# # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's # MakeMaker (e.g. using ActiveState under Cygwin). # # Define NO_PERL if you do not want Perl scripts or libraries at all. # +# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python +# but /usr/bin/python2.7 on some platforms). +# # Define NO_PYTHON if you do not want Python scripts or libraries at all. # # Define NO_TCLTK if you do not want Tcl/Tk GUI. @@ -649,7 +657,7 @@ LIB_H += list-objects.h LIB_H += ll-merge.h LIB_H += log-tree.h LIB_H += mailmap.h -LIB_H += merge-file.h +LIB_H += merge-blobs.h LIB_H += merge-recursive.h LIB_H += mergesort.h LIB_H += notes-cache.h @@ -661,6 +669,7 @@ LIB_H += pack-revindex.h LIB_H += pack.h LIB_H += parse-options.h LIB_H += patch-ids.h +LIB_H += pathspec.h LIB_H += pkt-line.h LIB_H += progress.h LIB_H += prompt.h @@ -784,6 +793,7 @@ LIB_OBJS += parse-options-cb.o LIB_OBJS += patch-delta.o LIB_OBJS += patch-ids.o LIB_OBJS += path.o +LIB_OBJS += pathspec.o LIB_OBJS += pkt-line.o LIB_OBJS += preload-index.o LIB_OBJS += pretty.o @@ -849,6 +859,7 @@ BUILTIN_OBJS += builtin/branch.o BUILTIN_OBJS += builtin/bundle.o BUILTIN_OBJS += builtin/cat-file.o BUILTIN_OBJS += builtin/check-attr.o +BUILTIN_OBJS += builtin/check-ignore.o BUILTIN_OBJS += builtin/check-ref-format.o BUILTIN_OBJS += builtin/checkout-index.o BUILTIN_OBJS += builtin/checkout.o @@ -1217,6 +1228,9 @@ ifdef NO_FNMATCH_CASEFOLD COMPAT_OBJS += compat/fnmatch/fnmatch.o endif endif +ifdef USE_WILDMATCH + COMPAT_CFLAGS += -DUSE_WILDMATCH +endif ifdef NO_SETENV COMPAT_CFLAGS += -DNO_SETENV COMPAT_OBJS += compat/setenv.o @@ -47,11 +47,10 @@ requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. The mailing list archives are -available at http://marc.theaimsgroup.com/?l=git and other archival -sites. - -The messages titled "A note from the maintainer", "What's in -git.git (stable)" and "What's cooking in git.git (topics)" and -the discussion following them on the mailing list give a good -reference for project status, development direction and -remaining tasks. +available at http://news.gmane.org/gmane.comp.version-control.git/, +http://marc.info/?l=git and other archival sites. + +The maintainer frequently sends the "What's cooking" reports that +list the current status of various development topics to the mailing +list. The discussion following them give a good reference for +project status, development direction and remaining tasks. @@ -5,6 +5,8 @@ int advice_push_non_ff_current = 1; int advice_push_non_ff_default = 1; int advice_push_non_ff_matching = 1; int advice_push_already_exists = 1; +int advice_push_fetch_first = 1; +int advice_push_needs_force = 1; int advice_status_hints = 1; int advice_commit_before_merge = 1; int advice_resolve_conflict = 1; @@ -20,6 +22,8 @@ static struct { { "pushnonffdefault", &advice_push_non_ff_default }, { "pushnonffmatching", &advice_push_non_ff_matching }, { "pushalreadyexists", &advice_push_already_exists }, + { "pushfetchfirst", &advice_push_fetch_first }, + { "pushneedsforce", &advice_push_needs_force }, { "statushints", &advice_status_hints }, { "commitbeforemerge", &advice_commit_before_merge }, { "resolveconflict", &advice_resolve_conflict }, @@ -8,6 +8,8 @@ extern int advice_push_non_ff_current; extern int advice_push_non_ff_default; extern int advice_push_non_ff_matching; extern int advice_push_already_exists; +extern int advice_push_fetch_first; +extern int advice_push_needs_force; extern int advice_status_hints; extern int advice_commit_before_merge; extern int advice_resolve_conflict; diff --git a/archive-tar.c b/archive-tar.c index d1cce46e3..719b6298e 100644 --- a/archive-tar.c +++ b/archive-tar.c @@ -327,20 +327,12 @@ static struct archiver *find_tar_filter(const char *name, int len) static int tar_filter_config(const char *var, const char *value, void *data) { struct archiver *ar; - const char *dot; const char *name; const char *type; int namelen; - if (prefixcmp(var, "tar.")) + if (parse_config_key(var, "tar", &name, &namelen, &type) < 0 || !name) return 0; - dot = strrchr(var, '.'); - if (dot == var + 9) - return 0; - - name = var + 4; - namelen = dot - name; - type = dot + 1; ar = find_tar_filter(name, namelen); if (!ar) { @@ -564,25 +564,12 @@ static void bootstrap_attr_stack(void) attr_stack = elem; } -static const char *find_basename(const char *path) -{ - const char *cp, *last_slash = NULL; - - for (cp = path; *cp; cp++) { - if (*cp == '/' && cp[1]) - last_slash = cp; - } - return last_slash ? last_slash + 1 : path; -} - -static void prepare_attr_stack(const char *path) +static void prepare_attr_stack(const char *path, int dirlen) { struct attr_stack *elem, *info; - int dirlen, len; + int len; const char *cp; - dirlen = find_basename(path) - path; - /* * At the bottom of the attribute stack is the built-in * set of attribute definitions, followed by the contents @@ -762,15 +749,26 @@ static int macroexpand_one(int attr_nr, int rem) static void collect_all_attrs(const char *path) { struct attr_stack *stk; - int i, pathlen, rem; - const char *basename; + int i, pathlen, rem, dirlen; + const char *basename, *cp, *last_slash = NULL; + + for (cp = path; *cp; cp++) { + if (*cp == '/' && cp[1]) + last_slash = cp; + } + pathlen = cp - path; + if (last_slash) { + basename = last_slash + 1; + dirlen = last_slash - path; + } else { + basename = path; + dirlen = 0; + } - prepare_attr_stack(path); + prepare_attr_stack(path, dirlen); for (i = 0; i < attr_nr; i++) check_all_attr[i].value = ATTR__UNKNOWN; - basename = find_basename(path); - pathlen = strlen(path); rem = attr_nr; for (stk = attr_stack; 0 < rem && stk; stk = stk->prev) rem = fill(path, pathlen, basename, stk, rem); @@ -52,6 +52,7 @@ extern int cmd_cat_file(int argc, const char **argv, const char *prefix); extern int cmd_checkout(int argc, const char **argv, const char *prefix); extern int cmd_checkout_index(int argc, const char **argv, const char *prefix); extern int cmd_check_attr(int argc, const char **argv, const char *prefix); +extern int cmd_check_ignore(int argc, const char **argv, const char *prefix); extern int cmd_check_ref_format(int argc, const char **argv, const char *prefix); extern int cmd_cherry(int argc, const char **argv, const char *prefix); extern int cmd_cherry_pick(int argc, const char **argv, const char *prefix); diff --git a/builtin/add.c b/builtin/add.c index 075312afc..7738025a2 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -6,6 +6,7 @@ #include "cache.h" #include "builtin.h" #include "dir.h" +#include "pathspec.h" #include "exec_cmd.h" #include "cache-tree.h" #include "run-command.h" @@ -97,39 +98,6 @@ int add_files_to_cache(const char *prefix, const char **pathspec, int flags) return !!data.add_errors; } -static void fill_pathspec_matches(const char **pathspec, char *seen, int specs) -{ - int num_unmatched = 0, i; - - /* - * Since we are walking the index as if we were walking the directory, - * we have to mark the matched pathspec as seen; otherwise we will - * mistakenly think that the user gave a pathspec that did not match - * anything. - */ - for (i = 0; i < specs; i++) - if (!seen[i]) - num_unmatched++; - if (!num_unmatched) - return; - for (i = 0; i < active_nr; i++) { - struct cache_entry *ce = active_cache[i]; - match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen); - } -} - -static char *find_used_pathspec(const char **pathspec) -{ - char *seen; - int i; - - for (i = 0; pathspec[i]; i++) - ; /* just counting */ - seen = xcalloc(i, 1); - fill_pathspec_matches(pathspec, seen, i); - return seen; -} - static char *prune_directory(struct dir_struct *dir, const char **pathspec, int prefix) { char *seen; @@ -149,10 +117,14 @@ static char *prune_directory(struct dir_struct *dir, const char **pathspec, int *dst++ = entry; } dir->nr = dst - dir->entries; - fill_pathspec_matches(pathspec, seen, specs); + add_pathspec_matches_against_index(pathspec, seen, specs); return seen; } +/* + * Checks the index to see whether any path in pathspec refers to + * something inside a submodule. If so, dies with an error message. + */ static void treat_gitlinks(const char **pathspec) { int i; @@ -160,24 +132,8 @@ static void treat_gitlinks(const char **pathspec) if (!pathspec || !*pathspec) return; - for (i = 0; i < active_nr; i++) { - struct cache_entry *ce = active_cache[i]; - if (S_ISGITLINK(ce->ce_mode)) { - int len = ce_namelen(ce), j; - for (j = 0; pathspec[j]; j++) { - int len2 = strlen(pathspec[j]); - if (len2 <= len || pathspec[j][len] != '/' || - memcmp(ce->name, pathspec[j], len)) - continue; - if (len2 == len + 1) - /* strip trailing slash */ - pathspec[j] = xstrndup(ce->name, len); - else - die (_("Path '%s' is in submodule '%.*s'"), - pathspec[j], len, ce->name); - } - } - } + for (i = 0; pathspec[i]; i++) + pathspec[i] = check_path_for_gitlink(pathspec[i]); } static void refresh(int verbose, const char **pathspec) @@ -197,17 +153,19 @@ static void refresh(int verbose, const char **pathspec) free(seen); } -static const char **validate_pathspec(int argc, const char **argv, const char *prefix) +/* + * Normalizes argv relative to prefix, via get_pathspec(), and then + * runs die_if_path_beyond_symlink() on each path in the normalized + * list. + */ +static const char **validate_pathspec(const char **argv, const char *prefix) { const char **pathspec = get_pathspec(prefix, argv); if (pathspec) { const char **p; for (p = pathspec; *p; p++) { - if (has_symlink_leading_path(*p, strlen(*p))) { - int len = prefix ? strlen(prefix) : 0; - die(_("'%s' is beyond a symbolic link"), *p + len); - } + die_if_path_beyond_symlink(*p, prefix); } } @@ -248,7 +206,7 @@ int interactive_add(int argc, const char **argv, const char *prefix, int patch) const char **pathspec = NULL; if (argc) { - pathspec = validate_pathspec(argc, argv, prefix); + pathspec = validate_pathspec(argv, prefix); if (!pathspec) return -1; } @@ -363,6 +321,35 @@ static int add_files(struct dir_struct *dir, int flags) return exit_status; } +static void warn_pathless_add(const char *option_name, const char *short_name) { + /* + * To be consistent with "git add -p" and most Git + * commands, we should default to being tree-wide, but + * this is not the original behavior and can't be + * changed until users trained themselves not to type + * "git add -u" or "git add -A". For now, we warn and + * keep the old behavior. Later, this warning can be + * turned into a die(...), and eventually we may + * reallow the command with a new behavior. + */ + warning(_("The behavior of 'git add %s (or %s)' with no path argument from a\n" + "subdirectory of the tree will change in Git 2.0 and should not be used anymore.\n" + "To add content for the whole tree, run:\n" + "\n" + " git add %s :/\n" + " (or git add %s :/)\n" + "\n" + "To restrict the command to the current directory, run:\n" + "\n" + " git add %s .\n" + " (or git add %s .)\n" + "\n" + "With the current Git version, the command is restricted to the current directory."), + option_name, short_name, + option_name, short_name, + option_name, short_name); +} + int cmd_add(int argc, const char **argv, const char *prefix) { int exit_status = 0; @@ -373,6 +360,8 @@ int cmd_add(int argc, const char **argv, const char *prefix) int add_new_files; int require_pathspec; char *seen = NULL; + const char *option_with_implicit_dot = NULL; + const char *short_option_with_implicit_dot = NULL; git_config(add_config, NULL); @@ -392,8 +381,19 @@ int cmd_add(int argc, const char **argv, const char *prefix) die(_("-A and -u are mutually incompatible")); if (!show_only && ignore_missing) die(_("Option --ignore-missing can only be used together with --dry-run")); - if ((addremove || take_worktree_changes) && !argc) { + if (addremove) { + option_with_implicit_dot = "--all"; + short_option_with_implicit_dot = "-A"; + } + if (take_worktree_changes) { + option_with_implicit_dot = "--update"; + short_option_with_implicit_dot = "-u"; + } + if (option_with_implicit_dot && !argc) { static const char *here[2] = { ".", NULL }; + if (prefix) + warn_pathless_add(option_with_implicit_dot, + short_option_with_implicit_dot); argc = 1; argv = here; } @@ -415,7 +415,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) fprintf(stderr, _("Maybe you wanted to say 'git add .'?\n")); return 0; } - pathspec = validate_pathspec(argc, argv, prefix); + pathspec = validate_pathspec(argv, prefix); if (read_cache() < 0) die(_("index file corrupt")); @@ -448,7 +448,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) path_exclude_check_init(&check, &dir); if (!seen) - seen = find_used_pathspec(pathspec); + seen = find_pathspecs_matching_against_index(pathspec); for (i = 0; pathspec[i]; i++) { if (!seen[i] && pathspec[i][0] && !file_exists(pathspec[i])) { diff --git a/builtin/apply.c b/builtin/apply.c index 6c11e8bc7..9706ca73a 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -3609,7 +3609,6 @@ static void build_fake_ancestor(struct patch *list, const char *filename) * worth showing the new sha1 prefix, but until then... */ for (patch = list; patch; patch = patch->next) { - const unsigned char *sha1_ptr; unsigned char sha1[20]; struct cache_entry *ce; const char *name; @@ -3617,20 +3616,23 @@ static void build_fake_ancestor(struct patch *list, const char *filename) name = patch->old_name ? patch->old_name : patch->new_name; if (0 < patch->is_new) continue; - else if (get_sha1_blob(patch->old_sha1_prefix, sha1)) - /* git diff has no index line for mode/type changes */ - if (!patch->lines_added && !patch->lines_deleted) { - if (get_current_sha1(patch->old_name, sha1)) - die("mode change for %s, which is not " - "in current HEAD", name); - sha1_ptr = sha1; - } else - die("sha1 information is lacking or useless " - "(%s).", name); - else - sha1_ptr = sha1; - ce = make_cache_entry(patch->old_mode, sha1_ptr, name, 0, 0); + if (S_ISGITLINK(patch->old_mode)) { + if (get_sha1_hex(patch->old_sha1_prefix, sha1)) + die("submoule change for %s without full index name", + name); + } else if (!get_sha1_blob(patch->old_sha1_prefix, sha1)) { + ; /* ok */ + } else if (!patch->lines_added && !patch->lines_deleted) { + /* mode-only change: update the current */ + if (get_current_sha1(patch->old_name, sha1)) + die("mode change for %s, which is not " + "in current HEAD", name); + } else + die("sha1 information is lacking or useless " + "(%s).", name); + + ce = make_cache_entry(patch->old_mode, sha1, name, 0, 0); if (!ce) die(_("make_cache_entry failed for path '%s'"), name); if (add_index_entry(&result, ce, ADD_CACHE_OK_TO_ADD)) diff --git a/builtin/blame.c b/builtin/blame.c index b431ba320..86100e966 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -1420,32 +1420,18 @@ static void get_commit_info(struct commit *commit, { int len; const char *subject, *encoding; - char *reencoded, *message; + char *message; commit_info_init(ret); - /* - * We've operated without save_commit_buffer, so - * we now need to populate them for output. - */ - if (!commit->buffer) { - enum object_type type; - unsigned long size; - commit->buffer = - read_sha1_file(commit->object.sha1, &type, &size); - if (!commit->buffer) - die("Cannot read commit %s", - sha1_to_hex(commit->object.sha1)); - } encoding = get_log_output_encoding(); - reencoded = logmsg_reencode(commit, encoding); - message = reencoded ? reencoded : commit->buffer; + message = logmsg_reencode(commit, encoding); get_ac_line(message, "\nauthor ", &ret->author, &ret->author_mail, &ret->author_time, &ret->author_tz); if (!detailed) { - free(reencoded); + logmsg_free(message, commit); return; } @@ -1459,7 +1445,7 @@ static void get_commit_info(struct commit *commit, else strbuf_addf(&ret->summary, "(%s)", sha1_to_hex(commit->object.sha1)); - free(reencoded); + logmsg_free(message, commit); } /* diff --git a/builtin/branch.c b/builtin/branch.c index 873f624d1..77b435825 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -706,11 +706,11 @@ static int edit_branch_description(const char *branch_name) read_branch_desc(&buf, branch_name); if (!buf.len || buf.buf[buf.len-1] != '\n') strbuf_addch(&buf, '\n'); - strbuf_addf(&buf, - "# Please edit the description for the branch\n" - "# %s\n" - "# Lines starting with '#' will be stripped.\n", - branch_name); + strbuf_commented_addf(&buf, + "Please edit the description for the branch\n" + " %s\n" + "Lines starting with '%c' will be stripped.\n", + branch_name, comment_line_char); fp = fopen(git_path(edit_description), "w"); if ((fwrite(buf.buf, 1, buf.len, fp) < buf.len) || fclose(fp)) { strbuf_release(&buf); @@ -850,11 +850,11 @@ int cmd_branch(int argc, const char **argv, const char *prefix) const char *branch_name; struct strbuf branch_ref = STRBUF_INIT; - if (detached) - die("Cannot give description to detached HEAD"); - if (!argc) + if (!argc) { + if (detached) + die("Cannot give description to detached HEAD"); branch_name = head; - else if (argc == 1) + } else if (argc == 1) branch_name = argv[0]; else usage_with_options(builtin_branch_usage, options); diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c new file mode 100644 index 000000000..709535ce0 --- /dev/null +++ b/builtin/check-ignore.c @@ -0,0 +1,173 @@ +#include "builtin.h" +#include "cache.h" +#include "dir.h" +#include "quote.h" +#include "pathspec.h" +#include "parse-options.h" + +static int quiet, verbose, stdin_paths; +static const char * const check_ignore_usage[] = { +"git check-ignore [options] pathname...", +"git check-ignore [options] --stdin < <list-of-paths>", +NULL +}; + +static int null_term_line; + +static const struct option check_ignore_options[] = { + OPT__QUIET(&quiet, N_("suppress progress reporting")), + OPT__VERBOSE(&verbose, N_("be verbose")), + OPT_GROUP(""), + OPT_BOOLEAN(0, "stdin", &stdin_paths, + N_("read file names from stdin")), + OPT_BOOLEAN('z', NULL, &null_term_line, + N_("input paths are terminated by a null character")), + OPT_END() +}; + +static void output_exclude(const char *path, struct exclude *exclude) +{ + char *bang = exclude->flags & EXC_FLAG_NEGATIVE ? "!" : ""; + char *slash = exclude->flags & EXC_FLAG_MUSTBEDIR ? "/" : ""; + if (!null_term_line) { + if (!verbose) { + write_name_quoted(path, stdout, '\n'); + } else { + quote_c_style(exclude->el->src, NULL, stdout, 0); + printf(":%d:%s%s%s\t", + exclude->srcpos, + bang, exclude->pattern, slash); + quote_c_style(path, NULL, stdout, 0); + fputc('\n', stdout); + } + } else { + if (!verbose) { + printf("%s%c", path, '\0'); + } else { + printf("%s%c%d%c%s%s%s%c%s%c", + exclude->el->src, '\0', + exclude->srcpos, '\0', + bang, exclude->pattern, slash, '\0', + path, '\0'); + } + } +} + +static int check_ignore(const char *prefix, const char **pathspec) +{ + struct dir_struct dir; + const char *path, *full_path; + char *seen; + int num_ignored = 0, dtype = DT_UNKNOWN, i; + struct path_exclude_check check; + struct exclude *exclude; + + /* read_cache() is only necessary so we can watch out for submodules. */ + if (read_cache() < 0) + die(_("index file corrupt")); + + memset(&dir, 0, sizeof(dir)); + dir.flags |= DIR_COLLECT_IGNORED; + setup_standard_excludes(&dir); + + if (!pathspec || !*pathspec) { + if (!quiet) + fprintf(stderr, "no pathspec given.\n"); + return 0; + } + + path_exclude_check_init(&check, &dir); + /* + * look for pathspecs matching entries in the index, since these + * should not be ignored, in order to be consistent with + * 'git status', 'git add' etc. + */ + seen = find_pathspecs_matching_against_index(pathspec); + for (i = 0; pathspec[i]; i++) { + path = pathspec[i]; + full_path = prefix_path(prefix, prefix + ? strlen(prefix) : 0, path); + full_path = check_path_for_gitlink(full_path); + die_if_path_beyond_symlink(full_path, prefix); + if (!seen[i] && path[0]) { + exclude = last_exclude_matching_path(&check, full_path, + -1, &dtype); + if (exclude) { + if (!quiet) + output_exclude(path, exclude); + num_ignored++; + } + } + } + free(seen); + clear_directory(&dir); + path_exclude_check_clear(&check); + + return num_ignored; +} + +static int check_ignore_stdin_paths(const char *prefix) +{ + struct strbuf buf, nbuf; + char **pathspec = NULL; + size_t nr = 0, alloc = 0; + int line_termination = null_term_line ? 0 : '\n'; + int num_ignored; + + strbuf_init(&buf, 0); + strbuf_init(&nbuf, 0); + while (strbuf_getline(&buf, stdin, line_termination) != EOF) { + if (line_termination && buf.buf[0] == '"') { + strbuf_reset(&nbuf); + if (unquote_c_style(&nbuf, buf.buf, NULL)) + die("line is badly quoted"); + strbuf_swap(&buf, &nbuf); + } + ALLOC_GROW(pathspec, nr + 1, alloc); + pathspec[nr] = xcalloc(strlen(buf.buf) + 1, sizeof(*buf.buf)); + strcpy(pathspec[nr++], buf.buf); + } + ALLOC_GROW(pathspec, nr + 1, alloc); + pathspec[nr] = NULL; + num_ignored = check_ignore(prefix, (const char **)pathspec); + maybe_flush_or_die(stdout, "attribute to stdout"); + strbuf_release(&buf); + strbuf_release(&nbuf); + free(pathspec); + return num_ignored; +} + +int cmd_check_ignore(int argc, const char **argv, const char *prefix) +{ + int num_ignored; + + git_config(git_default_config, NULL); + + argc = parse_options(argc, argv, prefix, check_ignore_options, + check_ignore_usage, 0); + + if (stdin_paths) { + if (argc > 0) + die(_("cannot specify pathnames with --stdin")); + } else { + if (null_term_line) + die(_("-z only makes sense with --stdin")); + if (argc == 0) + die(_("no path specified")); + } + if (quiet) { + if (argc > 1) + die(_("--quiet is only valid with a single pathname")); + if (verbose) + die(_("cannot have both --quiet and --verbose")); + } + + if (stdin_paths) { + num_ignored = check_ignore_stdin_paths(prefix); + } else { + num_ignored = check_ignore(prefix, argv); + maybe_flush_or_die(stdout, "ignore to stdout"); + } + + return !num_ignored; +} diff --git a/builtin/clean.c b/builtin/clean.c index 69c1cda90..04e396b17 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -10,6 +10,7 @@ #include "cache.h" #include "dir.h" #include "parse-options.h" +#include "refs.h" #include "string-list.h" #include "quote.h" @@ -20,6 +21,12 @@ static const char *const builtin_clean_usage[] = { NULL }; +static const char *msg_remove = N_("Removing %s\n"); +static const char *msg_would_remove = N_("Would remove %s\n"); +static const char *msg_skip_git_dir = N_("Skipping repository %s\n"); +static const char *msg_would_skip_git_dir = N_("Would skip repository %s\n"); +static const char *msg_warn_remove_failed = N_("failed to remove %s"); + static int git_clean_config(const char *var, const char *value, void *cb) { if (!strcmp(var, "clean.requireforce")) @@ -34,22 +41,124 @@ static int exclude_cb(const struct option *opt, const char *arg, int unset) return 0; } +static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag, + int dry_run, int quiet, int *dir_gone) +{ + DIR *dir; + struct strbuf quoted = STRBUF_INIT; + struct dirent *e; + int res = 0, ret = 0, gone = 1, original_len = path->len, len, i; + unsigned char submodule_head[20]; + struct string_list dels = STRING_LIST_INIT_DUP; + + *dir_gone = 1; + + if ((force_flag & REMOVE_DIR_KEEP_NESTED_GIT) && + !resolve_gitlink_ref(path->buf, "HEAD", submodule_head)) { + if (!quiet) { + quote_path_relative(path->buf, strlen(path->buf), "ed, prefix); + printf(dry_run ? _(msg_would_skip_git_dir) : _(msg_skip_git_dir), + quoted.buf); + } + + *dir_gone = 0; + return 0; + } + + dir = opendir(path->buf); + if (!dir) { + /* an empty dir could be removed even if it is unreadble */ + res = dry_run ? 0 : rmdir(path->buf); + if (res) { + quote_path_relative(path->buf, strlen(path->buf), "ed, prefix); + warning(_(msg_warn_remove_failed), quoted.buf); + *dir_gone = 0; + } + return res; + } + + if (path->buf[original_len - 1] != '/') + strbuf_addch(path, '/'); + + len = path->len; + while ((e = readdir(dir)) != NULL) { + struct stat st; + if (is_dot_or_dotdot(e->d_name)) + continue; + + strbuf_setlen(path, len); + strbuf_addstr(path, e->d_name); + if (lstat(path->buf, &st)) + ; /* fall thru */ + else if (S_ISDIR(st.st_mode)) { + if (remove_dirs(path, prefix, force_flag, dry_run, quiet, &gone)) + ret = 1; + if (gone) { + quote_path_relative(path->buf, strlen(path->buf), "ed, prefix); + string_list_append(&dels, quoted.buf); + } else + *dir_gone = 0; + continue; + } else { + res = dry_run ? 0 : unlink(path->buf); + if (!res) { + quote_path_relative(path->buf, strlen(path->buf), "ed, prefix); + string_list_append(&dels, quoted.buf); + } else { + quote_path_relative(path->buf, strlen(path->buf), "ed, prefix); + warning(_(msg_warn_remove_failed), quoted.buf); + *dir_gone = 0; + ret = 1; + } + continue; + } + + /* path too long, stat fails, or non-directory still exists */ + *dir_gone = 0; + ret = 1; + break; + } + closedir(dir); + + strbuf_setlen(path, original_len); + + if (*dir_gone) { + res = dry_run ? 0 : rmdir(path->buf); + if (!res) + *dir_gone = 1; + else { + quote_path_relative(path->buf, strlen(path->buf), "ed, prefix); + warning(_(msg_warn_remove_failed), quoted.buf); + *dir_gone = 0; + ret = 1; + } + } + + if (!*dir_gone && !quiet) { + for (i = 0; i < dels.nr; i++) + printf(dry_run ? _(msg_would_remove) : _(msg_remove), dels.items[i].string); + } + string_list_clear(&dels, 0); + return ret; +} + int cmd_clean(int argc, const char **argv, const char *prefix) { - int i; - int show_only = 0, remove_directories = 0, quiet = 0, ignored = 0; - int ignored_only = 0, config_set = 0, errors = 0; + int i, res; + int dry_run = 0, remove_directories = 0, quiet = 0, ignored = 0; + int ignored_only = 0, config_set = 0, errors = 0, gone = 1; int rm_flags = REMOVE_DIR_KEEP_NESTED_GIT; struct strbuf directory = STRBUF_INIT; struct dir_struct dir; static const char **pathspec; struct strbuf buf = STRBUF_INIT; struct string_list exclude_list = STRING_LIST_INIT_NODUP; + struct exclude_list *el; const char *qname; char *seen = NULL; struct option options[] = { OPT__QUIET(&quiet, N_("do not print names of files removed")), - OPT__DRY_RUN(&show_only, N_("dry run")), + OPT__DRY_RUN(&dry_run, N_("dry run")), OPT__FORCE(&force, N_("force")), OPT_BOOLEAN('d', NULL, &remove_directories, N_("remove whole directories")), @@ -77,7 +186,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (ignored && ignored_only) die(_("-x and -X cannot be used together")); - if (!show_only && !force) { + if (!dry_run && !force) { if (config_set) die(_("clean.requireForce set to true and neither -n nor -f given; " "refusing to clean")); @@ -97,9 +206,9 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (!ignored) setup_standard_excludes(&dir); + el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); for (i = 0; i < exclude_list.nr; i++) - add_exclude(exclude_list.items[i].string, "", 0, - &dir.exclude_list[EXC_CMDL]); + add_exclude(exclude_list.items[i].string, "", 0, el, -(i+1)); pathspec = get_pathspec(prefix, argv); @@ -149,38 +258,26 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (S_ISDIR(st.st_mode)) { strbuf_addstr(&directory, ent->name); - qname = quote_path_relative(directory.buf, directory.len, &buf, prefix); - if (show_only && (remove_directories || - (matches == MATCHED_EXACTLY))) { - printf(_("Would remove %s\n"), qname); - } else if (remove_directories || - (matches == MATCHED_EXACTLY)) { - if (!quiet) - printf(_("Removing %s\n"), qname); - if (remove_dir_recursively(&directory, - rm_flags) != 0) { - warning(_("failed to remove %s"), qname); + if (remove_directories || (matches == MATCHED_EXACTLY)) { + if (remove_dirs(&directory, prefix, rm_flags, dry_run, quiet, &gone)) errors++; + if (gone && !quiet) { + qname = quote_path_relative(directory.buf, directory.len, &buf, prefix); + printf(dry_run ? _(msg_would_remove) : _(msg_remove), qname); } - } else if (show_only) { - printf(_("Would not remove %s\n"), qname); - } else { - printf(_("Not removing %s\n"), qname); } strbuf_reset(&directory); } else { if (pathspec && !matches) continue; - qname = quote_path_relative(ent->name, -1, &buf, prefix); - if (show_only) { - printf(_("Would remove %s\n"), qname); - continue; - } else if (!quiet) { - printf(_("Removing %s\n"), qname); - } - if (unlink(ent->name) != 0) { - warning(_("failed to remove %s"), qname); + res = dry_run ? 0 : unlink(ent->name); + if (res) { + qname = quote_path_relative(ent->name, -1, &buf, prefix); + warning(_(msg_warn_remove_failed), qname); errors++; + } else if (!quiet) { + qname = quote_path_relative(ent->name, -1, &buf, prefix); + printf(dry_run ? _(msg_would_remove) : _(msg_remove), qname); } } } diff --git a/builtin/clone.c b/builtin/clone.c index 8d23a62e8..e0aaf1358 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -704,6 +704,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (option_origin) die(_("--bare and --origin %s options are incompatible."), option_origin); + if (real_git_dir) + die(_("--bare and --separate-git-dir are incompatible.")); option_no_checkout = 1; } @@ -765,8 +767,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix) atexit(remove_junk); sigchain_push_common(remove_junk_on_signal); - setenv(CONFIG_ENVIRONMENT, mkpath("%s/config", git_dir), 1); - if (safe_create_leading_directories_const(git_dir) < 0) die(_("could not create leading directories of '%s'"), git_dir); @@ -785,13 +785,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix) init_db(option_template, INIT_DB_QUIET); write_config(&option_config); - /* - * At this point, the config exists, so we do not need the - * environment variable. We actually need to unset it, too, to - * re-enable parsing of the global configs. - */ - unsetenv(CONFIG_ENVIRONMENT); - git_config(git_default_config, NULL); if (option_bare) { diff --git a/builtin/commit.c b/builtin/commit.c index 7c2a3d48b..1a0e5f14a 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -733,15 +733,15 @@ static int prepare_to_commit(const char *index_file, const char *prefix, if (cleanup_mode == CLEANUP_ALL) status_printf(s, GIT_COLOR_NORMAL, _("Please enter the commit message for your changes." - " Lines starting\nwith '#' will be ignored, and an empty" - " message aborts the commit.\n")); + " Lines starting\nwith '%c' will be ignored, and an empty" + " message aborts the commit.\n"), comment_line_char); else /* CLEANUP_SPACE, that is. */ status_printf(s, GIT_COLOR_NORMAL, _("Please enter the commit message for your changes." - " Lines starting\n" - "with '#' will be kept; you may remove them" - " yourself if you want to.\n" - "An empty message aborts the commit.\n")); + " Lines starting\n" + "with '%c' will be kept; you may remove them" + " yourself if you want to.\n" + "An empty message aborts the commit.\n"), comment_line_char); if (only_include_assumed) status_printf_ln(s, GIT_COLOR_NORMAL, "%s", only_include_assumed); @@ -946,24 +946,14 @@ static void handle_untracked_files_arg(struct wt_status *s) static const char *read_commit_message(const char *name) { - const char *out_enc, *out; + const char *out_enc; struct commit *commit; commit = lookup_commit_reference_by_name(name); if (!commit) die(_("could not lookup commit %s"), name); out_enc = get_commit_output_encoding(); - out = logmsg_reencode(commit, out_enc); - - /* - * If we failed to reencode the buffer, just copy it - * byte for byte so the user can try to fix it up. - * This also handles the case where input and output - * encodings are identical. - */ - if (out == NULL) - out = xstrdup(commit->buffer); - return out; + return logmsg_reencode(commit, out_enc); } static int parse_and_validate_options(int argc, const char *argv[], @@ -1329,8 +1319,6 @@ 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) { @@ -1341,10 +1329,10 @@ static int run_rewrite_hook(const unsigned char *oldsha1, int code; size_t n; - if (access(git_path(post_rewrite_hook), X_OK) < 0) + argv[0] = find_hook("post-rewrite"); + if (!argv[0]) return 0; - argv[0] = git_path(post_rewrite_hook); argv[1] = "amend"; argv[2] = NULL; diff --git a/builtin/fetch.c b/builtin/fetch.c index 4b5a89839..4b6b1dfe6 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -32,7 +32,7 @@ enum { static int all, append, dry_run, force, keep, multiple, prune, update_head_ok, verbosity; static int progress = -1, recurse_submodules = RECURSE_SUBMODULES_DEFAULT; -static int tags = TAGS_DEFAULT; +static int tags = TAGS_DEFAULT, unshallow; static const char *depth; static const char *upload_pack; static struct strbuf default_rla = STRBUF_INIT; @@ -82,6 +82,9 @@ static struct option builtin_fetch_options[] = { OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), OPT_STRING(0, "depth", &depth, N_("depth"), N_("deepen history of shallow clone")), + { OPTION_SET_INT, 0, "unshallow", &unshallow, NULL, + N_("convert to a complete repository"), + PARSE_OPT_NONEG | PARSE_OPT_NOARG, NULL, 1 }, { OPTION_STRING, 0, "submodule-prefix", &submodule_prefix, N_("dir"), N_("prepend this to submodule path output"), PARSE_OPT_HIDDEN }, { OPTION_STRING, 0, "recurse-submodules-default", @@ -959,6 +962,9 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) struct string_list list = STRING_LIST_INIT_NODUP; struct remote *remote; int result = 0; + static const char *argv_gc_auto[] = { + "gc", "--auto", NULL, + }; packet_trace_identity("fetch"); @@ -970,6 +976,18 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, builtin_fetch_options, builtin_fetch_usage, 0); + if (unshallow) { + if (depth) + die(_("--depth and --unshallow cannot be used together")); + else if (!is_repository_shallow()) + die(_("--unshallow on a complete repository does not make sense")); + else { + static char inf_depth[12]; + sprintf(inf_depth, "%d", INFINITE_DEPTH); + depth = inf_depth; + } + } + if (recurse_submodules != RECURSE_SUBMODULES_OFF) { if (recurse_submodules_default) { int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default); @@ -1026,5 +1044,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) list.strdup_strings = 1; string_list_clear(&list, 0); + run_command_v_opt(argv_gc_auto, RUN_GIT_CMD); + return result; } diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index d9af43c25..b49612f0c 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -470,7 +470,7 @@ static void fmt_tag_signature(struct strbuf *tagbuf, strbuf_complete_line(tagbuf); if (sig->len) { strbuf_addch(tagbuf, '\n'); - strbuf_add_lines(tagbuf, "# ", sig->buf, sig->len); + strbuf_add_commented_lines(tagbuf, sig->buf, sig->len); } } diff --git a/builtin/grep.c b/builtin/grep.c index 0e1b6c860..802596498 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -823,6 +823,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix) struct object *object = parse_object(sha1); if (!object) die(_("bad object %s"), arg); + if (!seen_dashdash) + verify_non_filename(prefix, arg); add_object_array(object, arg, &list); continue; } diff --git a/builtin/help.c b/builtin/help.c index bd86253d8..d1d71816a 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -6,7 +6,6 @@ #include "cache.h" #include "builtin.h" #include "exec_cmd.h" -#include "common-cmds.h" #include "parse-options.h" #include "run-command.h" #include "column.h" @@ -237,21 +236,21 @@ static int add_man_viewer_cmd(const char *name, static int add_man_viewer_info(const char *var, const char *value) { - const char *name = var + 4; - const char *subkey = strrchr(name, '.'); + const char *name, *subkey; + int namelen; - if (!subkey) + if (parse_config_key(var, "man", &name, &namelen, &subkey) < 0 || !name) return 0; - if (!strcmp(subkey, ".path")) { + if (!strcmp(subkey, "path")) { if (!value) return config_error_nonbool(var); - return add_man_viewer_path(name, subkey - name, value); + return add_man_viewer_path(name, namelen, value); } - if (!strcmp(subkey, ".cmd")) { + if (!strcmp(subkey, "cmd")) { if (!value) return config_error_nonbool(var); - return add_man_viewer_cmd(name, subkey - name, value); + return add_man_viewer_cmd(name, namelen, value); } return 0; @@ -287,23 +286,6 @@ static int git_help_config(const char *var, const char *value, void *cb) static struct cmdnames main_cmds, other_cmds; -void list_common_cmds_help(void) -{ - int i, longest = 0; - - for (i = 0; i < ARRAY_SIZE(common_cmds); i++) { - if (longest < strlen(common_cmds[i].name)) - longest = strlen(common_cmds[i].name); - } - - puts(_("The most commonly used git commands are:")); - for (i = 0; i < ARRAY_SIZE(common_cmds); i++) { - printf(" %s ", common_cmds[i].name); - mput_char(' ', longest - strlen(common_cmds[i].name)); - puts(_(common_cmds[i].help)); - } -} - static int is_git_command(const char *s) { return is_in_cmdlist(&main_cmds, s) || diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 373c57344..175e6e3e7 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -35,6 +35,7 @@ static int error_unmatch; static char *ps_matched; static const char *with_tree; static int exc_given; +static int exclude_args; static const char *tag_cached = ""; static const char *tag_unmerged = ""; @@ -420,10 +421,10 @@ static int option_parse_z(const struct option *opt, static int option_parse_exclude(const struct option *opt, const char *arg, int unset) { - struct exclude_list *list = opt->value; + struct string_list *exclude_list = opt->value; exc_given = 1; - add_exclude(arg, "", 0, list); + string_list_append(exclude_list, arg); return 0; } @@ -452,9 +453,11 @@ static int option_parse_exclude_standard(const struct option *opt, int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) { - int require_work_tree = 0, show_tag = 0; + int require_work_tree = 0, show_tag = 0, i; const char *max_prefix; struct dir_struct dir; + struct exclude_list *el; + struct string_list exclude_list = STRING_LIST_INIT_NODUP; struct option builtin_ls_files_options[] = { { OPTION_CALLBACK, 'z', NULL, NULL, NULL, N_("paths are separated with NUL character"), @@ -488,7 +491,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) N_("show unmerged files in the output")), OPT_BOOLEAN(0, "resolve-undo", &show_resolve_undo, N_("show resolve-undo information")), - { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], N_("pattern"), + { OPTION_CALLBACK, 'x', "exclude", &exclude_list, N_("pattern"), N_("skip files matching pattern"), 0, option_parse_exclude }, { OPTION_CALLBACK, 'X', "exclude-from", &dir, N_("file"), @@ -525,6 +528,10 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) argc = parse_options(argc, argv, prefix, builtin_ls_files_options, ls_files_usage, 0); + el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); + for (i = 0; i < exclude_list.nr; i++) { + add_exclude(exclude_list.items[i].string, "", 0, el, --exclude_args); + } if (show_tag || show_valid_bit) { tag_cached = "H "; tag_unmerged = "M "; diff --git a/builtin/merge.c b/builtin/merge.c index 9307e9c72..7c8922c8b 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -788,17 +788,16 @@ static const char merge_editor_comment[] = N_("Please enter a commit message to explain why this merge is necessary,\n" "especially if it merges an updated upstream into a topic branch.\n" "\n" - "Lines starting with '#' will be ignored, and an empty message aborts\n" + "Lines starting with '%c' will be ignored, and an empty message aborts\n" "the commit.\n"); static void prepare_to_commit(struct commit_list *remoteheads) { struct strbuf msg = STRBUF_INIT; - const char *comment = _(merge_editor_comment); strbuf_addbuf(&msg, &merge_msg); strbuf_addch(&msg, '\n'); if (0 < option_edit) - strbuf_add_lines(&msg, "# ", comment, strlen(comment)); + strbuf_commented_addf(&msg, _(merge_editor_comment), comment_line_char); write_merge_msg(&msg); if (run_hook(get_index_file(), "prepare-commit-msg", git_path("MERGE_MSG"), "merge", NULL, NULL)) diff --git a/builtin/notes.c b/builtin/notes.c index 453457adb..57748a6fb 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -92,10 +92,7 @@ static const char * const git_notes_get_ref_usage[] = { }; static const char note_template[] = - "\n" - "#\n" - "# Write/edit the notes for the following object:\n" - "#\n"; + "\nWrite/edit the notes for the following object:\n"; struct msg_arg { int given; @@ -129,7 +126,7 @@ static void write_commented_object(int fd, const unsigned char *object) {"show", "--stat", "--no-notes", sha1_to_hex(object), NULL}; struct child_process show; struct strbuf buf = STRBUF_INIT; - FILE *show_out; + struct strbuf cbuf = STRBUF_INIT; /* Invoke "git show --stat --no-notes $object" */ memset(&show, 0, sizeof(show)); @@ -142,21 +139,14 @@ static void write_commented_object(int fd, const unsigned char *object) die(_("unable to start 'show' for object '%s'"), sha1_to_hex(object)); - /* Open the output as FILE* so strbuf_getline() can be used. */ - show_out = xfdopen(show.out, "r"); - if (show_out == NULL) - die_errno(_("can't fdopen 'show' output fd")); + if (strbuf_read(&buf, show.out, 0) < 0) + die_errno(_("could not read 'show' output")); + strbuf_add_commented_lines(&cbuf, buf.buf, buf.len); + write_or_die(fd, cbuf.buf, cbuf.len); - /* Prepend "# " to each output line and write result to 'fd' */ - while (strbuf_getline(&buf, show_out, '\n') != EOF) { - write_or_die(fd, "# ", 2); - write_or_die(fd, buf.buf, buf.len); - write_or_die(fd, "\n", 1); - } + strbuf_release(&cbuf); strbuf_release(&buf); - if (fclose(show_out)) - die_errno(_("failed to close pipe to 'show' for object '%s'"), - sha1_to_hex(object)); + if (finish_command(&show)) die(_("failed to finish 'show' for object '%s'"), sha1_to_hex(object)); @@ -170,6 +160,7 @@ static void create_note(const unsigned char *object, struct msg_arg *msg, if (msg->use_editor || !msg->given) { int fd; + struct strbuf buf = STRBUF_INIT; /* write the template message before editing: */ path = git_pathdup("NOTES_EDITMSG"); @@ -181,11 +172,16 @@ static void create_note(const unsigned char *object, struct msg_arg *msg, write_or_die(fd, msg->buf.buf, msg->buf.len); else if (prev && !append_only) write_note_data(fd, prev); - write_or_die(fd, note_template, strlen(note_template)); + + strbuf_addch(&buf, '\n'); + strbuf_add_commented_lines(&buf, note_template, strlen(note_template)); + strbuf_addch(&buf, '\n'); + write_or_die(fd, buf.buf, buf.len); write_commented_object(fd, object); close(fd); + strbuf_release(&buf); strbuf_reset(&(msg->buf)); if (launch_editor(path, &(msg->buf), NULL)) { diff --git a/builtin/push.c b/builtin/push.c index 8491e431e..42b129d36 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -220,9 +220,20 @@ static const char message_advice_checkout_pull_push[] = "(e.g. 'git pull') before pushing again.\n" "See the 'Note about fast-forwards' in 'git push --help' for details."); +static const char message_advice_ref_fetch_first[] = + N_("Updates were rejected because the remote contains work that you do\n" + "not have locally. This is usually caused by another repository pushing\n" + "to the same ref. You may want to first merge the remote changes (e.g.,\n" + "'git pull') before pushing again.\n" + "See the 'Note about fast-forwards' in 'git push --help' for details."); + static const char message_advice_ref_already_exists[] = - N_("Updates were rejected because the destination reference already exists\n" - "in the remote."); + N_("Updates were rejected because the tag already exists in the remote."); + +static const char message_advice_ref_needs_force[] = + N_("You cannot update a remote ref that points at a non-commit object,\n" + "or update a remote ref to make it point at a non-commit object,\n" + "without using the '--force' option.\n"); static void advise_pull_before_push(void) { @@ -252,6 +263,20 @@ static void advise_ref_already_exists(void) advise(_(message_advice_ref_already_exists)); } +static void advise_ref_fetch_first(void) +{ + if (!advice_push_fetch_first || !advice_push_update_rejected) + return; + advise(_(message_advice_ref_fetch_first)); +} + +static void advise_ref_needs_force(void) +{ + if (!advice_push_needs_force || !advice_push_update_rejected) + return; + advise(_(message_advice_ref_needs_force)); +} + static int push_with_options(struct transport *transport, int flags) { int err; @@ -285,6 +310,10 @@ static int push_with_options(struct transport *transport, int flags) advise_checkout_pull_push(); } else if (reject_reasons & REJECT_ALREADY_EXISTS) { advise_ref_already_exists(); + } else if (reject_reasons & REJECT_FETCH_FIRST) { + advise_ref_fetch_first(); + } else if (reject_reasons & REJECT_NEEDS_FORCE) { + advise_ref_needs_force(); } return 1; @@ -407,6 +436,7 @@ int cmd_push(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"), TRANSPORT_PUSH_PRUNE), + OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK), OPT_END() }; diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index ff781febc..e8878de45 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -182,9 +182,6 @@ struct command { char ref_name[FLEX_ARRAY]; /* more */ }; -static const char pre_receive_hook[] = "hooks/pre-receive"; -static const char post_receive_hook[] = "hooks/post-receive"; - static void rp_error(const char *err, ...) __attribute__((format (printf, 1, 2))); static void rp_warning(const char *err, ...) __attribute__((format (printf, 1, 2))); @@ -242,10 +239,10 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta const char *argv[2]; int code; - if (access(hook_name, X_OK) < 0) + argv[0] = find_hook(hook_name); + if (!argv[0]) return 0; - argv[0] = hook_name; argv[1] = NULL; memset(&proc, 0, sizeof(proc)); @@ -331,15 +328,14 @@ static int run_receive_hook(struct command *commands, const char *hook_name, static int run_update_hook(struct command *cmd) { - static const char update_hook[] = "hooks/update"; const char *argv[5]; struct child_process proc; int code; - if (access(update_hook, X_OK) < 0) + argv[0] = find_hook("update"); + if (!argv[0]) return 0; - argv[0] = update_hook; argv[1] = cmd->ref_name; argv[2] = sha1_to_hex(cmd->old_sha1); argv[3] = sha1_to_hex(cmd->new_sha1); @@ -532,24 +528,25 @@ static const char *update(struct command *cmd) } } -static char update_post_hook[] = "hooks/post-update"; - static void run_update_post_hook(struct command *commands) { struct command *cmd; int argc; const char **argv; struct child_process proc; + char *hook; + hook = find_hook("post-update"); for (argc = 0, cmd = commands; cmd; cmd = cmd->next) { if (cmd->error_string || cmd->did_not_exist) continue; argc++; } - if (!argc || access(update_post_hook, X_OK) < 0) + if (!argc || !hook) return; + argv = xmalloc(sizeof(*argv) * (2 + argc)); - argv[0] = update_post_hook; + argv[0] = hook; for (argc = 1, cmd = commands; cmd; cmd = cmd->next) { char *p; @@ -704,7 +701,7 @@ static void execute_commands(struct command *commands, const char *unpacker_erro 0, &cmd)) set_connectivity_errors(commands); - if (run_receive_hook(commands, pre_receive_hook, 0)) { + if (run_receive_hook(commands, "pre-receive", 0)) { for (cmd = commands; cmd; cmd = cmd->next) { if (!cmd->error_string) cmd->error_string = "pre-receive hook declined"; @@ -994,7 +991,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix) unlink_or_warn(pack_lockfile); if (report_status) report(commands, unpack_status); - run_receive_hook(commands, post_receive_hook, 1); + run_receive_hook(commands, "post-receive", 1); run_update_post_hook(commands); if (auto_gc) { const char *argv_gc_auto[] = { diff --git a/builtin/reflog.c b/builtin/reflog.c index b3c9e27bd..1fedf6632 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -510,26 +510,27 @@ static int parse_expire_cfg_value(const char *var, const char *value, unsigned l static int reflog_expire_config(const char *var, const char *value, void *cb) { - const char *lastdot = strrchr(var, '.'); + const char *pattern, *key; + int pattern_len; unsigned long expire; int slot; struct reflog_expire_cfg *ent; - if (!lastdot || prefixcmp(var, "gc.")) + if (parse_config_key(var, "gc", &pattern, &pattern_len, &key) < 0) return git_default_config(var, value, cb); - if (!strcmp(lastdot, ".reflogexpire")) { + if (!strcmp(key, "reflogexpire")) { slot = EXPIRE_TOTAL; if (parse_expire_cfg_value(var, value, &expire)) return -1; - } else if (!strcmp(lastdot, ".reflogexpireunreachable")) { + } else if (!strcmp(key, "reflogexpireunreachable")) { slot = EXPIRE_UNREACH; if (parse_expire_cfg_value(var, value, &expire)) return -1; } else return git_default_config(var, value, cb); - if (lastdot == var + 2) { + if (!pattern) { switch (slot) { case EXPIRE_TOTAL: default_reflog_expire = expire; @@ -541,7 +542,7 @@ static int reflog_expire_config(const char *var, const char *value, void *cb) return 0; } - ent = find_cfg_ent(var + 3, lastdot - (var+3)); + ent = find_cfg_ent(pattern, pattern_len); if (!ent) return -1; switch (slot) { diff --git a/builtin/reset.c b/builtin/reset.c index 915cc9f86..6032131a9 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -23,8 +23,8 @@ static const char * const git_reset_usage[] = { N_("git reset [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>]"), - N_("git reset [-q] <commit> [--] <paths>..."), - N_("git reset --patch [<commit>] [--] [<paths>...]"), + N_("git reset [-q] <tree-ish> [--] <paths>..."), + N_("git reset --patch [<tree-ish>] [--] [<paths>...]"), NULL }; @@ -38,14 +38,12 @@ static inline int is_merge(void) return !access(git_path("MERGE_HEAD"), F_OK); } -static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet) +static int reset_index(const unsigned char *sha1, int reset_type, int quiet) { int nr = 1; - int newfd; struct tree_desc desc[2]; struct tree *tree; struct unpack_trees_options opts; - struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); memset(&opts, 0, sizeof(opts)); opts.head_idx = 1; @@ -67,8 +65,6 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet opts.reset = 1; } - newfd = hold_locked_index(lock, 1); - read_cache_unmerged(); if (reset_type == KEEP) { @@ -91,10 +87,6 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet prime_cache_tree(&active_cache_tree, tree); } - if (write_cache(newfd, active_cache, active_nr) || - commit_locked_index(lock)) - return error(_("Could not write new index file.")); - return 0; } @@ -117,36 +109,10 @@ static void print_new_head_line(struct commit *commit) printf("\n"); } -static int update_index_refresh(int fd, struct lock_file *index_lock, int flags) -{ - int result; - - if (!index_lock) { - index_lock = xcalloc(1, sizeof(struct lock_file)); - fd = hold_locked_index(index_lock, 1); - } - - if (read_cache() < 0) - return error(_("Could not read index")); - - result = refresh_index(&the_index, (flags), NULL, NULL, - _("Unstaged changes after reset:")) ? 1 : 0; - if (write_cache(fd, active_cache, active_nr) || - commit_locked_index(index_lock)) - return error ("Could not refresh index"); - return result; -} - static void update_index_from_diff(struct diff_queue_struct *q, struct diff_options *opt, void *data) { int i; - int *discard_flag = data; - - /* do_diff_cache() mangled the index */ - discard_cache(); - *discard_flag = 1; - read_cache(); for (i = 0; i < q->nr; i++) { struct diff_filespec *one = q->queue[i]->one; @@ -164,32 +130,15 @@ static void update_index_from_diff(struct diff_queue_struct *q, } } -static int interactive_reset(const char *revision, const char **argv, - const char *prefix) +static int read_from_tree(const char **pathspec, unsigned char *tree_sha1) { - const char **pathspec = NULL; - - if (*argv) - pathspec = get_pathspec(prefix, argv); - - return run_add_interactive(revision, "--patch=reset", pathspec); -} - -static int read_from_tree(const char *prefix, const char **argv, - unsigned char *tree_sha1, int refresh_flags) -{ - struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); - int index_fd, index_was_discarded = 0; struct diff_options opt; memset(&opt, 0, sizeof(opt)); - diff_tree_setup_paths(get_pathspec(prefix, (const char **)argv), &opt); + diff_tree_setup_paths(pathspec, &opt); opt.output_format = DIFF_FORMAT_CALLBACK; opt.format_callback = update_index_from_diff; - opt.format_callback_data = &index_was_discarded; - index_fd = hold_locked_index(lock, 1); - index_was_discarded = 0; read_cache(); if (do_diff_cache(tree_sha1, &opt)) return 1; @@ -197,10 +146,7 @@ static int read_from_tree(const char *prefix, const char **argv, diff_flush(&opt); diff_tree_release_paths(&opt); - if (!index_was_discarded) - /* The index is still clobbered from do_diff_cache() */ - discard_cache(); - return update_index_refresh(index_fd, lock, refresh_flags); + return 0; } static void set_reflog_message(struct strbuf *sb, const char *action, @@ -225,15 +171,79 @@ static void die_if_unmerged_cache(int reset_type) } -int cmd_reset(int argc, const char **argv, const char *prefix) +static const char **parse_args(const char **argv, const char *prefix, const char **rev_ret) { - int i = 0, reset_type = NONE, update_ref_status = 0, quiet = 0; - int patch_mode = 0; const char *rev = "HEAD"; - unsigned char sha1[20], *orig = NULL, sha1_orig[20], - *old_orig = NULL, sha1_old_orig[20]; - struct commit *commit; + unsigned char unused[20]; + /* + * Possible arguments are: + * + * git reset [-opts] [<rev>] + * git reset [-opts] <tree> [<paths>...] + * git reset [-opts] <tree> -- [<paths>...] + * git reset [-opts] -- [<paths>...] + * git reset [-opts] <paths>... + * + * At this point, argv points immediately after [-opts]. + */ + + if (argv[0]) { + if (!strcmp(argv[0], "--")) { + argv++; /* reset to HEAD, possibly with paths */ + } else if (argv[1] && !strcmp(argv[1], "--")) { + rev = argv[0]; + argv += 2; + } + /* + * Otherwise, argv[0] could be either <rev> or <paths> and + * has to be unambiguous. If there is a single argument, it + * can not be a tree + */ + else if ((!argv[1] && !get_sha1_committish(argv[0], unused)) || + (argv[1] && !get_sha1_treeish(argv[0], unused))) { + /* + * Ok, argv[0] looks like a commit/tree; it should not + * be a filename. + */ + verify_non_filename(prefix, argv[0]); + rev = *argv++; + } else { + /* Otherwise we treat this as a filename */ + verify_filename(prefix, argv[0], 1); + } + } + *rev_ret = rev; + return argv[0] ? get_pathspec(prefix, argv) : NULL; +} + +static int update_refs(const char *rev, const unsigned char *sha1) +{ + int update_ref_status; struct strbuf msg = STRBUF_INIT; + unsigned char *orig = NULL, sha1_orig[20], + *old_orig = NULL, sha1_old_orig[20]; + + if (!get_sha1("ORIG_HEAD", sha1_old_orig)) + old_orig = sha1_old_orig; + if (!get_sha1("HEAD", sha1_orig)) { + orig = sha1_orig; + set_reflog_message(&msg, "updating ORIG_HEAD", NULL); + update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0, MSG_ON_ERR); + } else if (old_orig) + delete_ref("ORIG_HEAD", old_orig, 0); + set_reflog_message(&msg, "updating HEAD", rev); + update_ref_status = update_ref(msg.buf, "HEAD", sha1, orig, 0, MSG_ON_ERR); + strbuf_release(&msg); + return update_ref_status; +} + +int cmd_reset(int argc, const char **argv, const char *prefix) +{ + int reset_type = NONE, update_ref_status = 0, quiet = 0; + int patch_mode = 0, unborn; + const char *rev; + unsigned char sha1[20]; + const char **pathspec = NULL; const struct option options[] = { OPT__QUIET(&quiet, N_("be quiet, only report errors")), OPT_SET_INT(0, "mixed", &reset_type, @@ -253,73 +263,45 @@ int cmd_reset(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, git_reset_usage, PARSE_OPT_KEEP_DASHDASH); - - /* - * Possible arguments are: - * - * git reset [-opts] <rev> <paths>... - * git reset [-opts] <rev> -- <paths>... - * git reset [-opts] -- <paths>... - * git reset [-opts] <paths>... - * - * At this point, argv[i] points immediately after [-opts]. - */ - - if (i < argc) { - if (!strcmp(argv[i], "--")) { - i++; /* reset to HEAD, possibly with paths */ - } else if (i + 1 < argc && !strcmp(argv[i+1], "--")) { - rev = argv[i]; - i += 2; - } - /* - * Otherwise, argv[i] could be either <rev> or <paths> and - * has to be unambiguous. - */ - else if (!get_sha1_committish(argv[i], sha1)) { - /* - * Ok, argv[i] looks like a rev; it should not - * be a filename. - */ - verify_non_filename(prefix, argv[i]); - rev = argv[i++]; - } else { - /* Otherwise we treat this as a filename */ - verify_filename(prefix, argv[i], 1); - } + pathspec = parse_args(argv, prefix, &rev); + + unborn = !strcmp(rev, "HEAD") && get_sha1("HEAD", sha1); + if (unborn) { + /* reset on unborn branch: treat as reset to empty tree */ + hashcpy(sha1, EMPTY_TREE_SHA1_BIN); + } else if (!pathspec) { + struct commit *commit; + if (get_sha1_committish(rev, sha1)) + die(_("Failed to resolve '%s' as a valid revision."), rev); + commit = lookup_commit_reference(sha1); + if (!commit) + die(_("Could not parse object '%s'."), rev); + hashcpy(sha1, commit->object.sha1); + } else { + struct tree *tree; + if (get_sha1_treeish(rev, sha1)) + die(_("Failed to resolve '%s' as a valid tree."), rev); + tree = parse_tree_indirect(sha1); + if (!tree) + die(_("Could not parse object '%s'."), rev); + hashcpy(sha1, tree->object.sha1); } - if (get_sha1_committish(rev, sha1)) - die(_("Failed to resolve '%s' as a valid ref."), rev); - - /* - * NOTE: As "git reset $treeish -- $path" should be usable on - * any tree-ish, this is not strictly correct. We are not - * moving the HEAD to any commit; we are merely resetting the - * entries in the index to that of a treeish. - */ - commit = lookup_commit_reference(sha1); - if (!commit) - die(_("Could not parse object '%s'."), rev); - hashcpy(sha1, commit->object.sha1); - if (patch_mode) { if (reset_type != NONE) die(_("--patch is incompatible with --{hard,mixed,soft}")); - return interactive_reset(rev, argv + i, prefix); + return run_add_interactive(sha1_to_hex(sha1), "--patch=reset", pathspec); } /* git reset tree [--] paths... can be used to * load chosen paths from the tree into the index without * affecting the working tree nor HEAD. */ - if (i < argc) { + if (pathspec) { if (reset_type == MIXED) warning(_("--mixed with paths is deprecated; use 'git reset -- <paths>' instead.")); else if (reset_type != NONE) die(_("Cannot do %s reset with paths."), _(reset_type_names[reset_type])); - return read_from_tree(prefix, argv + i, sha1, - quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN); } if (reset_type == NONE) reset_type = MIXED; /* by default */ @@ -334,49 +316,44 @@ 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 (reset_type == SOFT || reset_type == KEEP) 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); - } - /* Any resets update HEAD to the head being switched to, - * saving the previous head in ORIG_HEAD before. */ - if (!get_sha1("ORIG_HEAD", sha1_old_orig)) - old_orig = sha1_old_orig; - if (!get_sha1("HEAD", sha1_orig)) { - orig = sha1_orig; - set_reflog_message(&msg, "updating ORIG_HEAD", NULL); - update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0, MSG_ON_ERR); - } - else if (old_orig) - delete_ref("ORIG_HEAD", old_orig, 0); - set_reflog_message(&msg, "updating HEAD", rev); - update_ref_status = update_ref(msg.buf, "HEAD", sha1, orig, 0, MSG_ON_ERR); + if (reset_type != SOFT) { + struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); + int newfd = hold_locked_index(lock, 1); + if (reset_type == MIXED) { + if (read_from_tree(pathspec, sha1)) + return 1; + } else { + int err = reset_index(sha1, reset_type, quiet); + if (reset_type == KEEP && !err) + err = reset_index(sha1, MIXED, quiet); + if (err) + die(_("Could not reset index file to revision '%s'."), rev); + } - switch (reset_type) { - case HARD: - if (!update_ref_status && !quiet) - print_new_head_line(commit); - break; - case SOFT: /* Nothing else to do. */ - break; - case MIXED: /* Report what has not been updated. */ - update_index_refresh(0, NULL, - quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN); - break; + if (reset_type == MIXED) { /* Report what has not been updated. */ + int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN; + refresh_index(&the_index, flags, NULL, NULL, + _("Unstaged changes after reset:")); + } + + if (write_cache(newfd, active_cache, active_nr) || + commit_locked_index(lock)) + die(_("Could not write new index file.")); } - remove_branch_state(); + if (!pathspec && !unborn) { + /* Any resets without paths update HEAD to the head being + * switched to, saving the previous head in ORIG_HEAD before. */ + update_ref_status = update_refs(rev, sha1); - strbuf_release(&msg); + if (reset_type == HARD && !update_ref_status && !quiet) + print_new_head_line(lookup_commit_reference(sha1)); + } + if (!pathspec) + remove_branch_state(); return update_ref_status; } diff --git a/builtin/send-pack.c b/builtin/send-pack.c index f849e0a4a..57a46b265 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -44,6 +44,16 @@ static void print_helper_status(struct ref *ref) msg = "non-fast forward"; break; + case REF_STATUS_REJECT_FETCH_FIRST: + res = "error"; + msg = "fetch first"; + break; + + case REF_STATUS_REJECT_NEEDS_FORCE: + res = "error"; + msg = "needs force"; + break; + case REF_STATUS_REJECT_ALREADY_EXISTS: res = "error"; msg = "already exists"; diff --git a/builtin/stripspace.c b/builtin/stripspace.c index f16986c0a..e981dfb9f 100644 --- a/builtin/stripspace.c +++ b/builtin/stripspace.c @@ -30,7 +30,8 @@ static size_t cleanup(char *line, size_t len) * * If last line does not have a newline at the end, one is added. * - * Enable skip_comments to skip every line starting with "#". + * Enable skip_comments to skip every line starting with comment + * character. */ void stripspace(struct strbuf *sb, int skip_comments) { @@ -45,7 +46,7 @@ void stripspace(struct strbuf *sb, int skip_comments) eol = memchr(sb->buf + i, '\n', sb->len - i); len = eol ? eol - (sb->buf + i) + 1 : sb->len - i; - if (skip_comments && len && sb->buf[i] == '#') { + if (skip_comments && len && sb->buf[i] == comment_line_char) { newlen = 0; continue; } @@ -66,21 +67,53 @@ void stripspace(struct strbuf *sb, int skip_comments) strbuf_setlen(sb, j); } +static void comment_lines(struct strbuf *buf) +{ + char *msg; + size_t len; + + msg = strbuf_detach(buf, &len); + strbuf_add_commented_lines(buf, msg, len); + free(msg); +} + +static const char *usage_msg = "\n" +" git stripspace [-s | --strip-comments] < input\n" +" git stripspace [-c | --comment-lines] < input"; + int cmd_stripspace(int argc, const char **argv, const char *prefix) { struct strbuf buf = STRBUF_INIT; int strip_comments = 0; + enum { INVAL = 0, STRIP_SPACE = 1, COMMENT_LINES = 2 } mode = STRIP_SPACE; + + if (argc == 2) { + if (!strcmp(argv[1], "-s") || + !strcmp(argv[1], "--strip-comments")) { + strip_comments = 1; + } else if (!strcmp(argv[1], "-c") || + !strcmp(argv[1], "--comment-lines")) { + mode = COMMENT_LINES; + } else { + mode = INVAL; + } + } else if (argc > 1) { + mode = INVAL; + } + + if (mode == INVAL) + usage(usage_msg); - if (argc == 2 && (!strcmp(argv[1], "-s") || - !strcmp(argv[1], "--strip-comments"))) - strip_comments = 1; - else if (argc > 1) - usage("git stripspace [-s | --strip-comments] < input"); + if (strip_comments || mode == COMMENT_LINES) + git_config(git_default_config, NULL); if (strbuf_read(&buf, 0, 1024) < 0) die_errno("could not read the input"); - stripspace(&buf, strip_comments); + if (mode == STRIP_SPACE) + stripspace(&buf, strip_comments); + else + comment_lines(&buf); write_or_die(1, buf.buf, buf.len); strbuf_release(&buf); diff --git a/builtin/tag.c b/builtin/tag.c index 9c3e0673d..f8266888c 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -246,19 +246,13 @@ static int do_sign(struct strbuf *buffer) } static const char tag_template[] = - N_("\n" - "#\n" - "# Write a tag message\n" - "# Lines starting with '#' will be ignored.\n" - "#\n"); + N_("\nWrite a tag message\n" + "Lines starting with '%c' will be ignored.\n"); static const char tag_template_nocleanup[] = - N_("\n" - "#\n" - "# Write a tag message\n" - "# Lines starting with '#' will be kept; you may remove them" - " yourself if you want to.\n" - "#\n"); + N_("\nWrite a tag message\n" + "Lines starting with '%c' will be kept; you may remove them" + " yourself if you want to.\n"); static int git_tag_config(const char *var, const char *value, void *cb) { @@ -346,14 +340,18 @@ static void create_tag(const unsigned char *object, const char *tag, if (fd < 0) die_errno(_("could not create file '%s'"), path); - if (!is_null_sha1(prev)) + if (!is_null_sha1(prev)) { write_tag_body(fd, prev); - else if (opt->cleanup_mode == CLEANUP_ALL) - write_or_die(fd, _(tag_template), - strlen(_(tag_template))); - else - write_or_die(fd, _(tag_template_nocleanup), - strlen(_(tag_template_nocleanup))); + } else { + struct strbuf buf = STRBUF_INIT; + strbuf_addch(&buf, '\n'); + if (opt->cleanup_mode == CLEANUP_ALL) + strbuf_commented_addf(&buf, _(tag_template), comment_line_char); + else + strbuf_commented_addf(&buf, _(tag_template_nocleanup), comment_line_char); + write_or_die(fd, buf.buf, buf.len); + strbuf_release(&buf); + } close(fd); if (launch_editor(path, buf, NULL)) { @@ -536,6 +536,7 @@ extern int delete_ref(const char *, const unsigned char *sha1, int delopt); /* Environment bits from configuration mechanism */ extern int trust_executable_bit; extern int trust_ctime; +extern int check_stat; extern int quote_path_fully; extern int has_symlinks; extern int minimum_abbrev, default_abbrev; @@ -562,6 +563,12 @@ extern int core_preload_index; extern int core_apply_sparse_checkout; extern int precomposed_unicode; +/* + * The character that begins a commented line in user-editable file + * that is subject to stripspace. + */ +extern char comment_line_char; + enum branch_track { BRANCH_TRACK_UNSPECIFIED = -1, BRANCH_TRACK_NEVER = 0, @@ -1008,11 +1015,8 @@ struct ref { char *symref; unsigned int force:1, - requires_force:1, + forced_update:1, merge:1, - nonfastforward:1, - not_forwardable:1, - update:1, deletion:1; enum { REF_STATUS_NONE = 0, @@ -1020,6 +1024,8 @@ struct ref { REF_STATUS_REJECT_NONFASTFORWARD, REF_STATUS_REJECT_ALREADY_EXISTS, REF_STATUS_REJECT_NODELETE, + REF_STATUS_REJECT_FETCH_FIRST, + REF_STATUS_REJECT_NEEDS_FORCE, REF_STATUS_UPTODATE, REF_STATUS_REMOTE_REJECT, REF_STATUS_EXPECTING_REPORT @@ -1148,7 +1154,7 @@ extern int check_repository_format_version(const char *var, const char *value, v extern int git_env_bool(const char *, int); extern int git_config_system(void); extern int config_error_nonbool(const char *); -#ifdef __GNUC__ +#if defined(__GNUC__) && ! defined(__clang__) #define config_error_nonbool(s) (config_error_nonbool(s), -1) #endif extern const char *get_log_output_encoding(void); @@ -1164,6 +1170,21 @@ struct config_include_data { #define CONFIG_INCLUDE_INIT { 0 } extern int git_config_include(const char *name, const char *value, void *data); +/* + * Match and parse a config key of the form: + * + * section.(subsection.)?key + * + * (i.e., what gets handed to a config_fn_t). The caller provides the section; + * we return -1 if it does not match, 0 otherwise. The subsection and key + * out-parameters are filled by the function (and subsection is NULL if it is + * missing). + */ +extern int parse_config_key(const char *var, + const char *section, + const char **subsection, int *subsection_len, + const char **key); + extern int committer_ident_sufficiently_given(void); extern int author_ident_sufficiently_given(void); diff --git a/command-list.txt b/command-list.txt index 7e8cfec29..bf83303c4 100644 --- a/command-list.txt +++ b/command-list.txt @@ -12,6 +12,7 @@ git-branch mainporcelain common git-bundle mainporcelain git-cat-file plumbinginterrogators git-check-attr purehelpers +git-check-ignore purehelpers git-checkout mainporcelain common git-checkout-index plumbingmanipulators git-check-ref-format purehelpers @@ -101,6 +101,7 @@ extern int has_non_ascii(const char *text); struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */ extern char *logmsg_reencode(const struct commit *commit, const char *output_encoding); +extern void logmsg_free(char *msg, const struct commit *commit); extern void get_commit_format(const char *arg, struct rev_info *); extern const char *format_subject(struct strbuf *sb, const char *msg, const char *line_separator); @@ -163,6 +164,9 @@ extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *r extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos, int cleanup); extern struct commit_list *get_octopus_merge_bases(struct commit_list *in); +/* largest postive number a signed 32-bit integer can contain */ +#define INFINITE_DEPTH 0x7fffffff + extern int register_shallow(const unsigned char *sha1); extern int unregister_shallow(const unsigned char *sha1); extern int for_each_commit_graft(each_commit_graft_fn, void *); @@ -566,6 +566,12 @@ static int git_default_core_config(const char *var, const char *value) trust_ctime = git_config_bool(var, value); return 0; } + if (!strcmp(var, "core.statinfo")) { + if (!strcasecmp(value, "default")) + check_stat = 1; + else if (!strcasecmp(value, "minimal")) + check_stat = 0; + } if (!strcmp(var, "core.quotepath")) { quote_path_fully = git_config_bool(var, value); @@ -717,6 +723,14 @@ static int git_default_core_config(const char *var, const char *value) if (!strcmp(var, "core.editor")) return git_config_string(&editor_program, var, value); + if (!strcmp(var, "core.commentchar")) { + const char *comment; + int ret = git_config_string(&comment, var, value); + if (!ret) + comment_line_char = comment[0]; + return ret; + } + if (!strcmp(var, "core.askpass")) return git_config_string(&askpass_program, var, value); @@ -1667,3 +1681,36 @@ int config_error_nonbool(const char *var) { return error("Missing value for '%s'", var); } + +int parse_config_key(const char *var, + const char *section, + const char **subsection, int *subsection_len, + const char **key) +{ + int section_len = strlen(section); + const char *dot; + + /* Does it start with "section." ? */ + if (prefixcmp(var, section) || var[section_len] != '.') + return -1; + + /* + * Find the key; we don't know yet if we have a subsection, but we must + * parse backwards from the end, since the subsection may have dots in + * it, too. + */ + dot = strrchr(var, '.'); + *key = dot + 1; + + /* Did we have a subsection at all? */ + if (dot == var + section_len) { + *subsection = NULL; + *subsection_len = 0; + } + else { + *subsection = var + section_len + 1; + *subsection_len = dot - *subsection; + } + + return 0; +} diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 14dd5e7ca..5770b6f2d 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -531,10 +531,19 @@ __git_complete_strategy () return 1 } +__git_commands () { + if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}" + then + printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}" + else + git help -a|egrep '^ [a-zA-Z0-9]' + fi +} + __git_list_all_commands () { local i IFS=" "$'\n' - for i in $(git help -a|egrep '^ [a-zA-Z0-9]') + for i in $(__git_commands) do case $i in *--*) : helper pattern;; @@ -563,6 +572,7 @@ __git_list_porcelain_commands () archimport) : import;; cat-file) : plumbing;; check-attr) : plumbing;; + check-ignore) : plumbing;; check-ref-format) : plumbing;; checkout-index) : plumbing;; commit-tree) : plumbing;; @@ -2431,7 +2441,7 @@ if [[ -n ${ZSH_VERSION-} ]]; then --*=*|*.) ;; *) c="$c " ;; esac - array+=("$c") + array[$#array+1]="$c" done compset -P '*[=:]' compadd -Q -S '' -p "${2-}" -a -- array && _ret=0 diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email index b2171a092..0e5b72d7f 100755 --- a/contrib/hooks/post-receive-email +++ b/contrib/hooks/post-receive-email @@ -237,6 +237,7 @@ generate_email_header() X-Git-Reftype: $refname_type X-Git-Oldrev: $oldrev X-Git-Newrev: $newrev + Auto-Submitted: auto-generated This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg index c7006000a..328c2dc76 100755 --- a/contrib/remote-helpers/git-remote-hg +++ b/contrib/remote-helpers/git-remote-hg @@ -53,7 +53,7 @@ def gittz(tz): return '%+03d%02d' % (-tz / 3600, -tz % 3600 / 60) def hgmode(mode): - m = { '0100755': 'x', '0120000': 'l' } + m = { '100755': 'x', '120000': 'l' } return m.get(mode, '') def get_config(config): @@ -720,6 +720,14 @@ def do_export(parser): if peer: parser.repo.push(peer, force=False) +def fix_path(alias, repo, orig_url): + repo_url = util.url(repo.url()) + url = util.url(orig_url) + if str(url) == str(repo_url): + return + cmd = ['git', 'config', 'remote.%s.url' % alias, "hg::%s" % repo_url] + subprocess.call(cmd) + def main(args): global prefix, dirname, branches, bmarks global marks, blob_marks, parsed_refs @@ -766,6 +774,9 @@ def main(args): repo = get_repo(url, alias) prefix = 'refs/hg/%s' % alias + if not is_tmp: + fix_path(alias, peer or repo, url) + if not os.path.exists(dirname): os.makedirs(dirname) diff --git a/contrib/remote-helpers/test-hg-hg-git.sh b/contrib/remote-helpers/test-hg-hg-git.sh index 3e76d9fb6..7e3967f5b 100755 --- a/contrib/remote-helpers/test-hg-hg-git.sh +++ b/contrib/remote-helpers/test-hg-hg-git.sh @@ -109,6 +109,74 @@ setup () { setup +test_expect_success 'executable bit' ' + mkdir -p tmp && cd tmp && + test_when_finished "cd .. && rm -rf tmp" && + + ( + git init -q gitrepo && + cd gitrepo && + echo alpha > alpha && + chmod 0644 alpha && + git add alpha && + git commit -m "add alpha" && + chmod 0755 alpha && + git add alpha && + git commit -m "set executable bit" && + chmod 0644 alpha && + git add alpha && + git commit -m "clear executable bit" + ) && + + for x in hg git; do + ( + hg_clone_$x gitrepo hgrepo-$x && + cd hgrepo-$x && + hg_log . && + hg manifest -r 1 -v && + hg manifest -v + ) > output-$x && + + git_clone_$x hgrepo-$x gitrepo2-$x && + git_log gitrepo2-$x > log-$x + done && + cp -r log-* output-* /tmp/foo/ && + + test_cmp output-hg output-git && + test_cmp log-hg log-git +' + +test_expect_success 'symlink' ' + mkdir -p tmp && cd tmp && + test_when_finished "cd .. && rm -rf tmp" && + + ( + git init -q gitrepo && + cd gitrepo && + echo alpha > alpha && + git add alpha && + git commit -m "add alpha" && + ln -s alpha beta && + git add beta && + git commit -m "add beta" + ) && + + for x in hg git; do + ( + hg_clone_$x gitrepo hgrepo-$x && + cd hgrepo-$x && + hg_log . && + hg manifest -v + ) > output-$x && + + git_clone_$x hgrepo-$x gitrepo2-$x && + git_log gitrepo2-$x > log-$x + done && + + test_cmp output-hg output-git && + test_cmp log-hg log-git +' + test_expect_success 'merge conflict 1' ' mkdir -p tmp && cd tmp && test_when_finished "cd .. && rm -rf tmp" && diff --git a/contrib/svn-fe/svnrdump_sim.py b/contrib/svn-fe/svnrdump_sim.py index 17cf6f961..4e78a1c3c 100755 --- a/contrib/svn-fe/svnrdump_sim.py +++ b/contrib/svn-fe/svnrdump_sim.py @@ -14,7 +14,7 @@ if sys.hexversion < 0x02040000: def getrevlimit(): var = 'SVNRMAX' - if os.environ.has_key(var): + if var in os.environ: return os.environ[var] return None @@ -44,7 +44,7 @@ def writedump(url, lower, upper): if __name__ == "__main__": if not (len(sys.argv) in (3, 4, 5)): - print "usage: %s dump URL -rLOWER:UPPER" + print("usage: %s dump URL -rLOWER:UPPER") sys.exit(1) if not sys.argv[1] == 'dump': raise NotImplementedError('only "dump" is suppported.') url = sys.argv[2] @@ -457,7 +457,7 @@ static struct convert_driver { static int read_convert_config(const char *var, const char *value, void *cb) { - const char *ep, *name; + const char *key, *name; int namelen; struct convert_driver *drv; @@ -465,10 +465,8 @@ static int read_convert_config(const char *var, const char *value, void *cb) * External conversion drivers are configured using * "filter.<name>.variable". */ - if (prefixcmp(var, "filter.") || (ep = strrchr(var, '.')) == var + 6) + if (parse_config_key(var, "filter", &name, &namelen, &key) < 0 || !name) return 0; - name = var + 7; - namelen = ep - name; for (drv = user_convert; drv; drv = drv->next) if (!strncmp(drv->name, name, namelen) && !drv->name[namelen]) break; @@ -479,8 +477,6 @@ static int read_convert_config(const char *var, const char *value, void *cb) user_convert_tail = &(drv->next); } - ep++; - /* * filter.<name>.smudge and filter.<name>.clean specifies * the command line: @@ -490,13 +486,13 @@ static int read_convert_config(const char *var, const char *value, void *cb) * The command-line will not be interpolated in any way. */ - if (!strcmp("smudge", ep)) + if (!strcmp("smudge", key)) return git_config_string(&drv->smudge, var, value); - if (!strcmp("clean", ep)) + if (!strcmp("clean", key)) return git_config_string(&drv->clean, var, value); - if (!strcmp("required", ep)) { + if (!strcmp("required", key)) { drv->required = git_config_bool(var, value); return 0; } @@ -194,12 +194,19 @@ static int match_one(const char *match, const char *name, int namelen) } /* - * Given a name and a list of pathspecs, see if the name matches - * any of the pathspecs. The caller is also interested in seeing - * all pathspec matches some names it calls this function with - * (otherwise the user could have mistyped the unmatched pathspec), - * and a mark is left in seen[] array for pathspec element that - * actually matched anything. + * Given a name and a list of pathspecs, returns the nature of the + * closest (i.e. most specific) match of the name to any of the + * pathspecs. + * + * The caller typically calls this multiple times with the same + * pathspec and seen[] array but with different name/namelen + * (e.g. entries from the index) and is interested in seeing if and + * how each pathspec matches all the names it calls this function + * with. A mark is left in the seen[] array for each pathspec element + * indicating the closest type of match that element achieved, so if + * seen[n] remains zero after multiple invocations, that means the nth + * pathspec did not match any names, which could indicate that the + * user mistyped the nth pathspec. */ int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen) @@ -269,12 +276,19 @@ static int match_pathspec_item(const struct pathspec_item *item, int prefix, } /* - * Given a name and a list of pathspecs, see if the name matches - * any of the pathspecs. The caller is also interested in seeing - * all pathspec matches some names it calls this function with - * (otherwise the user could have mistyped the unmatched pathspec), - * and a mark is left in seen[] array for pathspec element that - * actually matched anything. + * Given a name and a list of pathspecs, returns the nature of the + * closest (i.e. most specific) match of the name to any of the + * pathspecs. + * + * The caller typically calls this multiple times with the same + * pathspec and seen[] array but with different name/namelen + * (e.g. entries from the index) and is interested in seeing if and + * how each pathspec matches all the names it calls this function + * with. A mark is left in the seen[] array for each pathspec element + * indicating the closest type of match that element achieved, so if + * seen[n] remains zero after multiple invocations, that means the nth + * pathspec did not match any names, which could indicate that the + * user mistyped the nth pathspec. */ int match_pathspec_depth(const struct pathspec *ps, const char *name, int namelen, @@ -379,7 +393,7 @@ void parse_exclude_pattern(const char **pattern, } void add_exclude(const char *string, const char *base, - int baselen, struct exclude_list *el) + int baselen, struct exclude_list *el, int srcpos) { struct exclude *x; int patternlen; @@ -403,8 +417,10 @@ void add_exclude(const char *string, const char *base, x->base = base; x->baselen = baselen; x->flags = flags; + x->srcpos = srcpos; ALLOC_GROW(el->excludes, el->nr + 1, el->alloc); el->excludes[el->nr++] = x; + x->el = el; } static void *read_skip_worktree_file_from_index(const char *path, size_t *size) @@ -441,20 +457,21 @@ void clear_exclude_list(struct exclude_list *el) for (i = 0; i < el->nr; i++) free(el->excludes[i]); free(el->excludes); + free(el->filebuf); el->nr = 0; el->excludes = NULL; + el->filebuf = NULL; } int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen, - char **buf_p, struct exclude_list *el, int check_index) { struct stat st; - int fd, i; + int fd, i, lineno = 1; size_t size = 0; char *buf, *entry; @@ -492,25 +509,43 @@ int add_excludes_from_file_to_list(const char *fname, close(fd); } - if (buf_p) - *buf_p = buf; + el->filebuf = buf; entry = buf; for (i = 0; i < size; i++) { if (buf[i] == '\n') { if (entry != buf + i && entry[0] != '#') { buf[i - (i && buf[i-1] == '\r')] = 0; - add_exclude(entry, base, baselen, el); + add_exclude(entry, base, baselen, el, lineno); } + lineno++; entry = buf + i + 1; } } return 0; } +struct exclude_list *add_exclude_list(struct dir_struct *dir, + int group_type, const char *src) +{ + struct exclude_list *el; + struct exclude_list_group *group; + + group = &dir->exclude_list_group[group_type]; + ALLOC_GROW(group->el, group->nr + 1, group->alloc); + el = &group->el[group->nr++]; + memset(el, 0, sizeof(*el)); + el->src = src; + return el; +} + +/* + * Used to set up core.excludesfile and .git/info/exclude lists. + */ void add_excludes_from_file(struct dir_struct *dir, const char *fname) { - if (add_excludes_from_file_to_list(fname, "", 0, NULL, - &dir->exclude_list[EXC_FILE], 0) < 0) + struct exclude_list *el; + el = add_exclude_list(dir, EXC_FILE, fname); + if (add_excludes_from_file_to_list(fname, "", 0, el, 0) < 0) die("cannot use %s as an exclude file", fname); } @@ -520,6 +555,7 @@ void add_excludes_from_file(struct dir_struct *dir, const char *fname) */ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen) { + struct exclude_list_group *group; struct exclude_list *el; struct exclude_stack *stk = NULL; int current; @@ -528,17 +564,21 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen) (baselen + strlen(dir->exclude_per_dir) >= PATH_MAX)) return; /* too long a path -- ignore */ - /* Pop the directories that are not the prefix of the path being checked. */ - el = &dir->exclude_list[EXC_DIRS]; + group = &dir->exclude_list_group[EXC_DIRS]; + + /* Pop the exclude lists from the EXCL_DIRS exclude_list_group + * which originate from directories not in the prefix of the + * path being checked. */ while ((stk = dir->exclude_stack) != NULL) { if (stk->baselen <= baselen && !strncmp(dir->basebuf, base, stk->baselen)) break; + el = &group->el[dir->exclude_stack->exclude_ix]; dir->exclude_stack = stk->prev; - while (stk->exclude_ix < el->nr) - free(el->excludes[--el->nr]); - free(stk->filebuf); + free((char *)el->src); /* see strdup() below */ + clear_exclude_list(el); free(stk); + group->nr--; } /* Read from the parent directories and push them down. */ @@ -559,13 +599,22 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen) } stk->prev = dir->exclude_stack; stk->baselen = cp - base; - stk->exclude_ix = el->nr; memcpy(dir->basebuf + current, base + current, stk->baselen - current); strcpy(dir->basebuf + stk->baselen, dir->exclude_per_dir); + /* + * dir->basebuf gets reused by the traversal, but we + * need fname to remain unchanged to ensure the src + * member of each struct exclude correctly + * back-references its source file. Other invocations + * of add_exclude_list provide stable strings, so we + * strdup() and free() here in the caller. + */ + el = add_exclude_list(dir, EXC_DIRS, strdup(dir->basebuf)); + stk->exclude_ix = group->nr - 1; add_excludes_from_file_to_list(dir->basebuf, dir->basebuf, stk->baselen, - &stk->filebuf, el, 1); + el, 1); dir->exclude_stack = stk; current = stk->baselen; } @@ -636,7 +685,8 @@ int match_pathname(const char *pathname, int pathlen, } return wildmatch(pattern, name, - ignore_case ? FNM_CASEFOLD : 0) == 0; + WM_PATHNAME | (ignore_case ? WM_CASEFOLD : 0), + NULL) == 0; } /* @@ -712,18 +762,23 @@ static struct exclude *last_exclude_matching(struct dir_struct *dir, int *dtype_p) { int pathlen = strlen(pathname); - int st; + int i, j; + struct exclude_list_group *group; struct exclude *exclude; const char *basename = strrchr(pathname, '/'); basename = (basename) ? basename+1 : pathname; prep_exclude(dir, pathname, basename-pathname); - for (st = EXC_CMDL; st <= EXC_FILE; st++) { - exclude = last_exclude_matching_from_list( - pathname, pathlen, basename, dtype_p, - &dir->exclude_list[st]); - if (exclude) - return exclude; + + for (i = EXC_CMDL; i <= EXC_FILE; i++) { + group = &dir->exclude_list_group[i]; + for (j = group->nr - 1; j >= 0; j--) { + exclude = last_exclude_matching_from_list( + pathname, pathlen, basename, dtype_p, + &group->el[j]); + if (exclude) + return exclude; + } } return NULL; } @@ -1627,3 +1682,33 @@ int limit_pathspec_to_literal(void) flag = git_env_bool(GIT_LITERAL_PATHSPECS_ENVIRONMENT, 0); return flag; } + +/* + * Frees memory within dir which was allocated for exclude lists and + * the exclude_stack. Does not free dir itself. + */ +void clear_directory(struct dir_struct *dir) +{ + int i, j; + struct exclude_list_group *group; + struct exclude_list *el; + struct exclude_stack *stk; + + for (i = EXC_CMDL; i <= EXC_FILE; i++) { + group = &dir->exclude_list_group[i]; + for (j = 0; j < group->nr; j++) { + el = &group->el[j]; + if (i == EXC_DIRS) + free((char *)el->src); + clear_exclude_list(el); + } + free(group->el); + } + + stk = dir->exclude_stack; + while (stk) { + struct exclude_stack *prev = stk->prev; + free(stk); + stk = prev; + } +} @@ -16,21 +16,41 @@ struct dir_entry { #define EXC_FLAG_NEGATIVE 16 /* - * Each .gitignore file will be parsed into patterns which are then - * appended to the relevant exclude_list (either EXC_DIRS or - * EXC_FILE). exclude_lists are also used to represent the list of - * --exclude values passed via CLI args (EXC_CMDL). + * Each excludes file will be parsed into a fresh exclude_list which + * is appended to the relevant exclude_list_group (either EXC_DIRS or + * EXC_FILE). An exclude_list within the EXC_CMDL exclude_list_group + * can also be used to represent the list of --exclude values passed + * via CLI args. */ struct exclude_list { int nr; int alloc; + + /* remember pointer to exclude file contents so we can free() */ + char *filebuf; + + /* origin of list, e.g. path to filename, or descriptive string */ + const char *src; + struct exclude { + /* + * This allows callers of last_exclude_matching() etc. + * to determine the origin of the matching pattern. + */ + struct exclude_list *el; + const char *pattern; int patternlen; int nowildcardlen; const char *base; int baselen; int flags; + + /* + * Counting starts from 1 for line numbers in ignore files, + * and from -1 decrementing for patterns from CLI args. + */ + int srcpos; } **excludes; }; @@ -42,9 +62,13 @@ struct exclude_list { */ struct exclude_stack { struct exclude_stack *prev; /* the struct exclude_stack for the parent directory */ - char *filebuf; /* remember pointer to per-directory exclude file contents so we can free() */ int baselen; - int exclude_ix; + int exclude_ix; /* index of exclude_list within EXC_DIRS exclude_list_group */ +}; + +struct exclude_list_group { + int nr, alloc; + struct exclude_list *el; }; struct dir_struct { @@ -62,16 +86,23 @@ struct dir_struct { /* Exclude info */ const char *exclude_per_dir; - struct exclude_list exclude_list[3]; + /* - * We maintain three exclude pattern lists: + * We maintain three groups of exclude pattern lists: + * * EXC_CMDL lists patterns explicitly given on the command line. * EXC_DIRS lists patterns obtained from per-directory ignore files. - * EXC_FILE lists patterns from fallback ignore files. + * EXC_FILE lists patterns from fallback ignore files, e.g. + * - .git/info/exclude + * - core.excludesfile + * + * Each group contains multiple exclude lists, a single list + * per source. */ #define EXC_CMDL 0 #define EXC_DIRS 1 #define EXC_FILE 2 + struct exclude_list_group exclude_list_group[3]; /* * Temporary variables which are used during loading of the @@ -85,6 +116,12 @@ struct dir_struct { char basebuf[PATH_MAX]; }; +/* + * The ordering of these constants is significant, with + * higher-numbered match types signifying "closer" (i.e. more + * specific) matches which will override lower-numbered match types + * when populating the seen[] array. + */ #define MATCHED_RECURSIVELY 1 #define MATCHED_FNMATCH 2 #define MATCHED_EXACTLY 3 @@ -129,13 +166,16 @@ extern struct exclude *last_exclude_matching_path(struct path_exclude_check *, c extern int is_path_excluded(struct path_exclude_check *, const char *, int namelen, int *dtype); +extern struct exclude_list *add_exclude_list(struct dir_struct *dir, + int group_type, const char *src); extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen, - char **buf_p, struct exclude_list *el, int check_index); + struct exclude_list *el, int check_index); extern void add_excludes_from_file(struct dir_struct *, const char *fname); extern void parse_exclude_pattern(const char **string, int *patternlen, int *flags, int *nowildcardlen); extern void add_exclude(const char *string, const char *base, - int baselen, struct exclude_list *el); + int baselen, struct exclude_list *el, int srcpos); extern void clear_exclude_list(struct exclude_list *el); +extern void clear_directory(struct dir_struct *dir); extern int file_exists(const char *); extern int is_inside_dir(const char *dir); diff --git a/environment.c b/environment.c index 85edd7f95..89d6c70c1 100644 --- a/environment.c +++ b/environment.c @@ -13,6 +13,7 @@ int trust_executable_bit = 1; int trust_ctime = 1; +int check_stat = 1; int has_symlinks = 1; int minimum_abbrev = 4, default_abbrev = 7; int ignore_case; @@ -62,6 +63,12 @@ int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ struct startup_info *startup_info; unsigned long pack_size_limit_cfg; +/* + * The character that begins a commented line in user-editable file + * that is subject to stripspace. + */ +char comment_line_char = '#'; + /* Parallel index stat data preload? */ int core_preload_index = 0; diff --git a/fetch-pack.c b/fetch-pack.c index f0acdf733..6d8926a55 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -594,6 +594,9 @@ static int everything_local(struct fetch_pack_args *args, for (ref = *refs; ref; ref = ref->next) { struct object *o; + if (!has_sha1_file(ref->old_sha1)) + continue; + o = parse_object(ref->old_sha1); if (!o) continue; @@ -334,7 +334,7 @@ split_patches () { # Since we cannot guarantee that the commit message is in # git-friendly format, we put no Subject: line and just consume # all of the message as the body - perl -M'POSIX qw(strftime)' -ne 'BEGIN { $subject = 0 } + LANG=C LC_ALL=C perl -M'POSIX qw(strftime)' -ne 'BEGIN { $subject = 0 } if ($subject) { print ; } elsif (/^\# User /) { s/\# User/From:/ ; print ; } elsif (/^\# Date /) { @@ -664,7 +664,7 @@ do sed -e '1,/^$/d' >"$dotest/msg-clean" echo "$commit" >"$dotest/original-commit" get_author_ident_from_commit "$commit" >"$dotest/author-script" - git diff-tree --root --binary "$commit" >"$dotest/patch" + git diff-tree --root --binary --full-index "$commit" >"$dotest/patch" else git mailinfo $keep $no_inbody_headers $scissors $utf8 "$dotest/msg" "$dotest/patch" \ <"$dotest/$msgnum" >"$dotest/info" || diff --git a/git-compat-util.h b/git-compat-util.h index e5a4b7450..cc2abeea0 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -112,7 +112,9 @@ #include <sys/time.h> #include <time.h> #include <signal.h> +#ifndef USE_WILDMATCH #include <fnmatch.h> +#endif #include <assert.h> #include <regex.h> #include <utime.h> @@ -280,6 +282,17 @@ extern char *gitbasename(char *); #include "compat/bswap.h" +#ifdef USE_WILDMATCH +#include "wildmatch.h" +#define FNM_PATHNAME WM_PATHNAME +#define FNM_CASEFOLD WM_CASEFOLD +#define FNM_NOMATCH WM_NOMATCH +static inline int fnmatch(const char *pattern, const char *string, int flags) +{ + return wildmatch(pattern, string, flags, NULL); +} +#endif + /* General helper functions */ extern void vreportf(const char *prefix, const char *err, va_list params); extern void vwritef(int fd, const char *prefix, const char *err, va_list params); @@ -297,7 +310,7 @@ extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2))) * behavior. But since we're only trying to help gcc, anyway, it's OK; other * compilers will fall back to using the function as usual. */ -#ifdef __GNUC__ +#if defined(__GNUC__) && ! defined(__clang__) #define error(fmt, ...) (error((fmt), ##__VA_ARGS__), -1) #endif diff --git a/git-cvsserver.perl b/git-cvsserver.perl index c5ebfa063..367907498 100755 --- a/git-cvsserver.perl +++ b/git-cvsserver.perl @@ -60,6 +60,7 @@ my $methods = { 'Valid-responses' => \&req_Validresponses, 'valid-requests' => \&req_validrequests, 'Directory' => \&req_Directory, + 'Sticky' => \&req_Sticky, 'Entry' => \&req_Entry, 'Modified' => \&req_Modified, 'Unchanged' => \&req_Unchanged, @@ -470,11 +471,19 @@ sub req_Directory { $log->info("Setting prepend to '$state->{path}'"); $state->{prependdir} = $state->{path}; + my %entries; foreach my $entry ( keys %{$state->{entries}} ) { - $state->{entries}{$state->{prependdir} . $entry} = $state->{entries}{$entry}; - delete $state->{entries}{$entry}; + $entries{$state->{prependdir} . $entry} = $state->{entries}{$entry}; } + $state->{entries}=\%entries; + + my %dirMap; + foreach my $dir ( keys %{$state->{dirMap}} ) + { + $dirMap{$state->{prependdir} . $dir} = $state->{dirMap}{$dir}; + } + $state->{dirMap}=\%dirMap; } if ( defined ( $state->{prependdir} ) ) @@ -482,9 +491,60 @@ sub req_Directory $log->debug("Prepending '$state->{prependdir}' to state|directory"); $state->{directory} = $state->{prependdir} . $state->{directory} } + + if ( ! defined($state->{dirMap}{$state->{directory}}) ) + { + $state->{dirMap}{$state->{directory}} = + { + 'names' => {} + #'tagspec' => undef + }; + } + $log->debug("req_Directory : localdir=$data repository=$repository path=$state->{path} directory=$state->{directory} module=$state->{module}"); } +# Sticky tagspec \n +# Response expected: no. Tell the server that the directory most +# recently specified with Directory has a sticky tag or date +# tagspec. The first character of tagspec is T for a tag, D for +# a date, or some other character supplied by a Set-sticky +# response from a previous request to the server. The remainder +# of tagspec contains the actual tag or date, again as supplied +# by Set-sticky. +# The server should remember Static-directory and Sticky requests +# for a particular directory; the client need not resend them each +# time it sends a Directory request for a given directory. However, +# the server is not obliged to remember them beyond the context +# of a single command. +sub req_Sticky +{ + my ( $cmd, $tagspec ) = @_; + + my ( $stickyInfo ); + if($tagspec eq "") + { + # nothing + } + elsif($tagspec=~/^T([^ ]+)\s*$/) + { + $stickyInfo = { 'tag' => $1 }; + } + elsif($tagspec=~/^D([0-9.]+)\s*$/) + { + $stickyInfo= { 'date' => $1 }; + } + else + { + die "Unknown tag_or_date format\n"; + } + $state->{dirMap}{$state->{directory}}{stickyInfo}=$stickyInfo; + + $log->debug("req_Sticky : tagspec=$tagspec repository=$state->{repository}" + . " path=$state->{path} directory=$state->{directory}" + . " module=$state->{module}"); +} + # Entry entry-line \n # Response expected: no. Tell the server what version of a file is on the # local machine. The name in entry-line is a name relative to the directory @@ -511,6 +571,8 @@ sub req_Entry tag_or_date => $data[5], }; + $state->{dirMap}{$state->{directory}}{names}{$data[1]} = 'F'; + $log->info("Received entry line '$data' => '" . $state->{directory} . $data[1] . "'"); } @@ -549,7 +611,10 @@ sub req_add { $filename = filecleanup($filename); - my $meta = $updater->getmeta($filename); + # no -r, -A, or -D with add + my $stickyInfo = resolveStickyInfo($filename); + + my $meta = $updater->getmeta($filename,$stickyInfo); my $wrev = revparse($filename); if ($wrev && $meta && ($wrev=~/^-/)) @@ -572,8 +637,10 @@ sub req_add # this is an "entries" line my $kopts = kopts_from_path($filename,"sha1",$meta->{filehash}); - $log->debug("/$filepart/$meta->{revision}//$kopts/"); - print "/$filepart/$meta->{revision}//$kopts/\n"; + my $entryLine = "/$filepart/$meta->{revision}//$kopts/"; + $entryLine .= getStickyTagOrDate($stickyInfo); + $log->debug($entryLine); + print "$entryLine\n"; # permissions $log->debug("SEND : u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}"); print "u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}\n"; @@ -604,7 +671,8 @@ sub req_add print "$filename\n"; my $kopts = kopts_from_path($filename,"file", $state->{entries}{$filename}{modified_filename}); - print "/$filepart/0//$kopts/\n"; + print "/$filepart/0//$kopts/" . + getStickyTagOrDate($stickyInfo) . "\n"; my $requestedKopts = $state->{opt}{k}; if(defined($requestedKopts)) @@ -672,7 +740,10 @@ sub req_remove next; } - my $meta = $updater->getmeta($filename); + # only from entries + my $stickyInfo = resolveStickyInfo($filename); + + my $meta = $updater->getmeta($filename,$stickyInfo); my $wrev = revparse($filename); unless ( defined ( $wrev ) ) @@ -702,7 +773,7 @@ sub req_remove print "Checked-in $dirpart\n"; print "$filename\n"; my $kopts = kopts_from_path($filename,"sha1",$meta->{filehash}); - print "/$filepart/-$wrev//$kopts/\n"; + print "/$filepart/-$wrev//$kopts/" . getStickyTagOrDate($stickyInfo) . "\n"; $rmcount++; } @@ -882,6 +953,9 @@ sub req_co return 1; } + my $stickyInfo = { 'tag' => $state->{opt}{r}, + 'date' => $state->{opt}{D} }; + my $module = $state->{args}[0]; $state->{module} = $module; my $checkout_path = $module; @@ -899,64 +973,32 @@ sub req_co my $updater = GITCVS::updater->new($state->{CVSROOT}, $module, $log); $updater->update(); - $checkout_path =~ s|/$||; # get rid of trailing slashes + my $headHash; + if( defined($stickyInfo) && defined($stickyInfo->{tag}) ) + { + $headHash = $updater->lookupCommitRef($stickyInfo->{tag}); + if( !defined($headHash) ) + { + print "error 1 no such tag `$stickyInfo->{tag}'\n"; + cleanupWorkTree(); + exit; + } + } - # Eclipse seems to need the Clear-sticky command - # to prepare the 'Entries' file for the new directory. - print "Clear-sticky $checkout_path/\n"; - print $state->{CVSROOT} . "/$module/\n"; - print "Clear-static-directory $checkout_path/\n"; - print $state->{CVSROOT} . "/$module/\n"; - print "Clear-sticky $checkout_path/\n"; # yes, twice - print $state->{CVSROOT} . "/$module/\n"; - print "Template $checkout_path/\n"; - print $state->{CVSROOT} . "/$module/\n"; - print "0\n"; - - # instruct the client that we're checking out to $checkout_path - print "E cvs checkout: Updating $checkout_path\n"; + $checkout_path =~ s|/$||; # get rid of trailing slashes my %seendirs = (); my $lastdir =''; - # recursive - sub prepdir { - my ($dir, $repodir, $remotedir, $seendirs) = @_; - my $parent = dirname($dir); - $dir =~ s|/+$||; - $repodir =~ s|/+$||; - $remotedir =~ s|/+$||; - $parent =~ s|/+$||; - $log->debug("announcedir $dir, $repodir, $remotedir" ); - - if ($parent eq '.' || $parent eq './') { - $parent = ''; - } - # recurse to announce unseen parents first - if (length($parent) && !exists($seendirs->{$parent})) { - prepdir($parent, $repodir, $remotedir, $seendirs); - } - # Announce that we are going to modify at the parent level - if ($parent) { - print "E cvs checkout: Updating $remotedir/$parent\n"; - } else { - print "E cvs checkout: Updating $remotedir\n"; - } - print "Clear-sticky $remotedir/$parent/\n"; - print "$repodir/$parent/\n"; - - print "Clear-static-directory $remotedir/$dir/\n"; - print "$repodir/$dir/\n"; - print "Clear-sticky $remotedir/$parent/\n"; # yes, twice - print "$repodir/$parent/\n"; - print "Template $remotedir/$dir/\n"; - print "$repodir/$dir/\n"; - print "0\n"; - - $seendirs->{$dir} = 1; - } - - foreach my $git ( @{$updater->gethead} ) + prepDirForOutput( + ".", + $state->{CVSROOT} . "/$module", + $checkout_path, + \%seendirs, + 'checkout', + $state->{dirArgs} ); + + foreach my $git ( @{$updater->getAnyHead($headHash)} ) { # Don't want to check out deleted files next if ( $git->{filehash} eq "deleted" ); @@ -964,16 +1006,13 @@ sub req_co my $fullName = $git->{name}; ( $git->{name}, $git->{dir} ) = filenamesplit($git->{name}); - if (length($git->{dir}) && $git->{dir} ne './' - && $git->{dir} ne $lastdir ) { - unless (exists($seendirs{$git->{dir}})) { - prepdir($git->{dir}, $state->{CVSROOT} . "/$module/", - $checkout_path, \%seendirs); - $lastdir = $git->{dir}; - $seendirs{$git->{dir}} = 1; - } - print "E cvs checkout: Updating /$checkout_path/$git->{dir}\n"; - } + unless (exists($seendirs{$git->{dir}})) { + prepDirForOutput($git->{dir}, $state->{CVSROOT} . "/$module/", + $checkout_path, \%seendirs, 'checkout', + $state->{dirArgs} ); + $lastdir = $git->{dir}; + $seendirs{$git->{dir}} = 1; + } # modification time of this file print "Mod-time $git->{modified}\n"; @@ -993,7 +1032,8 @@ sub req_co # this is an "entries" line my $kopts = kopts_from_path($fullName,"sha1",$git->{filehash}); - print "/$git->{name}/$git->{revision}//$kopts/\n"; + print "/$git->{name}/$git->{revision}//$kopts/" . + getStickyTagOrDate($stickyInfo) . "\n"; # permissions print "u=$git->{mode},g=$git->{mode},o=$git->{mode}\n"; @@ -1006,6 +1046,119 @@ sub req_co statecleanup(); } +# used by req_co and req_update to set up directories for files +# recursively handles parents +sub prepDirForOutput +{ + my ($dir, $repodir, $remotedir, $seendirs, $request, $dirArgs) = @_; + + my $parent = dirname($dir); + $dir =~ s|/+$||; + $repodir =~ s|/+$||; + $remotedir =~ s|/+$||; + $parent =~ s|/+$||; + + if ($parent eq '.' || $parent eq './') + { + $parent = ''; + } + # recurse to announce unseen parents first + if( length($parent) && + !exists($seendirs->{$parent}) && + ( $request eq "checkout" || + exists($dirArgs->{$parent}) ) ) + { + prepDirForOutput($parent, $repodir, $remotedir, + $seendirs, $request, $dirArgs); + } + # Announce that we are going to modify at the parent level + if ($dir eq '.' || $dir eq './') + { + $dir = ''; + } + if(exists($seendirs->{$dir})) + { + return; + } + $log->debug("announcedir $dir, $repodir, $remotedir" ); + my($thisRemoteDir,$thisRepoDir); + if ($dir ne "") + { + $thisRepoDir="$repodir/$dir"; + if($remotedir eq ".") + { + $thisRemoteDir=$dir; + } + else + { + $thisRemoteDir="$remotedir/$dir"; + } + } + else + { + $thisRepoDir=$repodir; + $thisRemoteDir=$remotedir; + } + unless ( $state->{globaloptions}{-Q} || $state->{globaloptions}{-q} ) + { + print "E cvs $request: Updating $thisRemoteDir\n"; + } + + my ($opt_r)=$state->{opt}{r}; + my $stickyInfo; + if(exists($state->{opt}{A})) + { + # $stickyInfo=undef; + } + elsif( defined($opt_r) && $opt_r ne "" ) + # || ( defined($state->{opt}{D}) && $state->{opt}{D} ne "" ) # TODO + { + $stickyInfo={ 'tag' => (defined($opt_r)?$opt_r:undef) }; + + # TODO: Convert -D value into the form 2011.04.10.04.46.57, + # similar to an entry line's sticky date, without the D prefix. + # It sometimes (always?) arrives as something more like + # '10 Apr 2011 04:46:57 -0000'... + # $stickyInfo={ 'date' => (defined($stickyDate)?$stickyDate:undef) }; + } + else + { + $stickyInfo=getDirStickyInfo($state->{prependdir} . $dir); + } + + my $stickyResponse; + if(defined($stickyInfo)) + { + $stickyResponse = "Set-sticky $thisRemoteDir/\n" . + "$thisRepoDir/\n" . + getStickyTagOrDate($stickyInfo) . "\n"; + } + else + { + $stickyResponse = "Clear-sticky $thisRemoteDir/\n" . + "$thisRepoDir/\n"; + } + + unless ( $state->{globaloptions}{-n} ) + { + print $stickyResponse; + + print "Clear-static-directory $thisRemoteDir/\n"; + print "$thisRepoDir/\n"; + print $stickyResponse; # yes, twice + print "Template $thisRemoteDir/\n"; + print "$thisRepoDir/\n"; + print "0\n"; + } + + $seendirs->{$dir} = 1; + + # FUTURE: This would more accurately emulate CVS by sending + # another copy of sticky after processing the files in that + # directory. Or intermediate: perhaps send all sticky's for + # $seendirs after after processing all files. +} + # update \n # Response expected: yes. Actually do a cvs update command. This uses any # previous Argument, Directory, Entry, or Modified requests, if they have @@ -1049,29 +1202,19 @@ sub req_update #$log->debug("update state : " . Dumper($state)); - my $last_dirname = "///"; + my($repoDir); + $repoDir=$state->{CVSROOT} . "/$state->{module}/$state->{prependdir}"; + + my %seendirs = (); # foreach file specified on the command line ... - foreach my $filename ( @{$state->{args}} ) + foreach my $argsFilename ( @{$state->{args}} ) { - $filename = filecleanup($filename); + my $filename; + $filename = filecleanup($argsFilename); $log->debug("Processing file $filename"); - unless ( $state->{globaloptions}{-Q} || $state->{globaloptions}{-q} ) - { - my $cur_dirname = dirname($filename); - if ( $cur_dirname ne $last_dirname ) - { - $last_dirname = $cur_dirname; - if ( $cur_dirname eq "" ) - { - $cur_dirname = "."; - } - print "E cvs update: Updating $cur_dirname\n"; - } - } - # if we have a -C we should pretend we never saw modified stuff if ( exists ( $state->{opt}{C} ) ) { @@ -1080,13 +1223,11 @@ sub req_update $state->{entries}{$filename}{unchanged} = 1; } - my $meta; - if ( defined($state->{opt}{r}) and $state->{opt}{r} =~ /^(1\.\d+)$/ ) - { - $meta = $updater->getmeta($filename, $1); - } else { - $meta = $updater->getmeta($filename); - } + my $stickyInfo = resolveStickyInfo($filename, + $state->{opt}{r}, + $state->{opt}{D}, + exists($state->{opt}{A})); + my $meta = $updater->getmeta($filename, $stickyInfo); # If -p was given, "print" the contents of the requested revision. if ( exists ( $state->{opt}{p} ) ) { @@ -1099,6 +1240,17 @@ sub req_update next; } + # Directories: + prepDirForOutput( + dirname($argsFilename), + $repoDir, + ".", + \%seendirs, + "update", + $state->{dirArgs} ); + + my $wrev = revparse($filename); + if ( ! defined $meta ) { $meta = { @@ -1106,16 +1258,23 @@ sub req_update revision => '0', filehash => 'added' }; + if($wrev ne "0") + { + $meta->{filehash}='deleted'; + } } my $oldmeta = $meta; - my $wrev = revparse($filename); - # If the working copy is an old revision, lets get that version too for comparison. - if ( defined($wrev) and $wrev ne $meta->{revision} ) + my $oldWrev=$wrev; + if(defined($oldWrev)) { - $oldmeta = $updater->getmeta($filename, $wrev); + $oldWrev=~s/^-//; + if($oldWrev ne $meta->{revision}) + { + $oldmeta = $updater->getmeta($filename, $oldWrev); + } } #$log->debug("Target revision is $meta->{revision}, current working revision is $wrev"); @@ -1133,6 +1292,7 @@ sub req_update if ( defined ( $wrev ) and defined($meta->{revision}) and $wrev eq $meta->{revision} + and $wrev ne "0" and defined($state->{entries}{$filename}{modified_hash}) and not exists ( $state->{opt}{C} ) ) { @@ -1143,7 +1303,7 @@ sub req_update next; } - if ( $meta->{filehash} eq "deleted" ) + if ( $meta->{filehash} eq "deleted" && $wrev ne "0" ) { # TODO: If it has been modified in the sandbox, error out # with the appropriate message, rather than deleting a modified @@ -1205,10 +1365,6 @@ sub req_update $log->debug("Updating existing file 'Update-existing $dirpart'"); } else { # instruct client we're sending a file to put in this path as a new file - print "Clear-static-directory $dirpart\n"; - print $state->{CVSROOT} . "/$state->{module}/$dirpart\n"; - print "Clear-sticky $dirpart\n"; - print $state->{CVSROOT} . "/$state->{module}/$dirpart\n"; $log->debug("Creating new file 'Created $dirpart'"); print "Created $dirpart\n"; @@ -1217,8 +1373,10 @@ sub req_update # this is an "entries" line my $kopts = kopts_from_path($filename,"sha1",$meta->{filehash}); - $log->debug("/$filepart/$meta->{revision}//$kopts/"); - print "/$filepart/$meta->{revision}//$kopts/\n"; + my $entriesLine = "/$filepart/$meta->{revision}//$kopts/"; + $entriesLine .= getStickyTagOrDate($stickyInfo); + $log->debug($entriesLine); + print "$entriesLine\n"; # permissions $log->debug("SEND : u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}"); @@ -1266,7 +1424,9 @@ sub req_update my $kopts = kopts_from_path("$dirpart/$filepart", "file",$mergedFile); $log->debug("/$filepart/$meta->{revision}//$kopts/"); - print "/$filepart/$meta->{revision}//$kopts/\n"; + my $entriesLine="/$filepart/$meta->{revision}//$kopts/"; + $entriesLine .= getStickyTagOrDate($stickyInfo); + print "$entriesLine\n"; } } elsif ( $return == 1 ) @@ -1282,7 +1442,9 @@ sub req_update print $state->{CVSROOT} . "/$state->{module}/$filename\n"; my $kopts = kopts_from_path("$dirpart/$filepart", "file",$mergedFile); - print "/$filepart/$meta->{revision}/+/$kopts/\n"; + my $entriesLine = "/$filepart/$meta->{revision}/+/$kopts/"; + $entriesLine .= getStickyTagOrDate($stickyInfo); + print "$entriesLine\n"; } } else @@ -1310,6 +1472,43 @@ sub req_update } + # prepDirForOutput() any other existing directories unless they already + # have the right sticky tag: + unless ( $state->{globaloptions}{n} ) + { + my $dir; + foreach $dir (keys(%{$state->{dirMap}})) + { + if( ! $seendirs{$dir} && + exists($state->{dirArgs}{$dir}) ) + { + my($oldTag); + $oldTag=$state->{dirMap}{$dir}{tagspec}; + + unless( ( exists($state->{opt}{A}) && + defined($oldTag) ) || + ( defined($state->{opt}{r}) && + ( !defined($oldTag) || + $state->{opt}{r} ne $oldTag ) ) ) + # TODO?: OR sticky dir is different... + { + next; + } + + prepDirForOutput( + $dir, + $repoDir, + ".", + \%seendirs, + 'update', + $state->{dirArgs} ); + } + + # TODO?: Consider sending a final duplicate Sticky response + # to more closely mimic real CVS. + } + } + print "ok\n"; } @@ -1342,23 +1541,11 @@ sub req_ci my $updater = GITCVS::updater->new($state->{CVSROOT}, $state->{module}, $log); $updater->update(); - # Remember where the head was at the beginning. - my $parenthash = `git show-ref -s refs/heads/$state->{module}`; - chomp $parenthash; - if ($parenthash !~ /^[0-9a-f]{40}$/) { - print "error 1 pserver cannot find the current HEAD of module"; - cleanupWorkTree(); - exit; - } - - setupWorkTree($parenthash); - - $log->info("Lockless commit start, basing commit on '$work->{workDir}', index file is '$work->{index}'"); - - $log->info("Created index '$work->{index}' for head $state->{module} - exit status $?"); - my @committedfiles = (); my %oldmeta; + my $stickyInfo; + my $branchRef; + my $parenthash; # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) @@ -1368,7 +1555,67 @@ sub req_ci next unless ( exists $state->{entries}{$filename}{modified_filename} or not $state->{entries}{$filename}{unchanged} ); - my $meta = $updater->getmeta($filename); + ##### + # Figure out which branch and parenthash we are committing + # to, and setup worktree: + + # should always come from entries: + my $fileStickyInfo = resolveStickyInfo($filename); + if( !defined($branchRef) ) + { + $stickyInfo = $fileStickyInfo; + if( defined($stickyInfo) && + ( defined($stickyInfo->{date}) || + !defined($stickyInfo->{tag}) ) ) + { + print "error 1 cannot commit with sticky date for file `$filename'\n"; + cleanupWorkTree(); + exit; + } + + $branchRef = "refs/heads/$state->{module}"; + if ( defined($stickyInfo) && defined($stickyInfo->{tag}) ) + { + $branchRef = "refs/heads/$stickyInfo->{tag}"; + } + + $parenthash = `git show-ref -s $branchRef`; + chomp $parenthash; + if ($parenthash !~ /^[0-9a-f]{40}$/) + { + if ( defined($stickyInfo) && defined($stickyInfo->{tag}) ) + { + print "error 1 sticky tag `$stickyInfo->{tag}' for file `$filename' is not a branch\n"; + } + else + { + print "error 1 pserver cannot find the current HEAD of module"; + } + cleanupWorkTree(); + exit; + } + + setupWorkTree($parenthash); + + $log->info("Lockless commit start, basing commit on '$work->{workDir}', index file is '$work->{index}'"); + + $log->info("Created index '$work->{index}' for head $state->{module} - exit status $?"); + } + elsif( !refHashEqual($stickyInfo,$fileStickyInfo) ) + { + #TODO: We could split the cvs commit into multiple + # git commits by distinct stickyTag values, but that + # is lowish priority. + print "error 1 Committing different files to different" + . " branches is not currently supported\n"; + cleanupWorkTree(); + exit; + } + + ##### + # Process this file: + + my $meta = $updater->getmeta($filename,$stickyInfo); $oldmeta{$filename} = $meta; my $wrev = revparse($filename); @@ -1470,7 +1717,7 @@ sub req_ci } ### Emulate git-receive-pack by running hooks/update - my @hook = ( $ENV{GIT_DIR}.'hooks/update', "refs/heads/$state->{module}", + my @hook = ( $ENV{GIT_DIR}.'hooks/update', $branchRef, $parenthash, $commithash ); if( -x $hook[0] ) { unless( system( @hook ) == 0 ) @@ -1484,7 +1731,7 @@ sub req_ci ### Update the ref if (system(qw(git update-ref -m), "cvsserver ci", - "refs/heads/$state->{module}", $commithash, $parenthash)) { + $branchRef, $commithash, $parenthash)) { $log->warn("update-ref for $state->{module} failed."); print "error 1 Cannot commit -- update first\n"; cleanupWorkTree(); @@ -1498,7 +1745,7 @@ sub req_ci local $SIG{PIPE} = sub { die 'pipe broke' }; - print $pipe "$parenthash $commithash refs/heads/$state->{module}\n"; + print $pipe "$parenthash $commithash $branchRef\n"; close $pipe || die "bad pipe: $! $?"; } @@ -1508,7 +1755,7 @@ sub req_ci ### Then hooks/post-update $hook = $ENV{GIT_DIR}.'hooks/post-update'; if (-x $hook) { - system($hook, "refs/heads/$state->{module}"); + system($hook, $branchRef); } # foreach file specified on the command line ... @@ -1516,7 +1763,7 @@ sub req_ci { $filename = filecleanup($filename); - my $meta = $updater->getmeta($filename); + my $meta = $updater->getmeta($filename,$stickyInfo); unless (defined $meta->{revision}) { $meta->{revision} = "1.1"; } @@ -1540,7 +1787,8 @@ sub req_ci print "Checked-in $dirpart\n"; print "$filename\n"; my $kopts = kopts_from_path($filename,"sha1",$meta->{filehash}); - print "/$filepart/$meta->{revision}//$kopts/\n"; + print "/$filepart/$meta->{revision}//$kopts/" . + getStickyTagOrDate($stickyInfo) . "\n"; } } @@ -1577,16 +1825,19 @@ sub req_status next; } - my $meta = $updater->getmeta($filename); - my $oldmeta = $meta; - my $wrev = revparse($filename); + my $stickyInfo = resolveStickyInfo($filename); + my $meta = $updater->getmeta($filename,$stickyInfo); + my $oldmeta = $meta; + # If the working copy is an old revision, lets get that # version too for comparison. if ( defined($wrev) and $wrev ne $meta->{revision} ) { - $oldmeta = $updater->getmeta($filename, $wrev); + my($rmRev)=$wrev; + $rmRev=~s/^-//; + $oldmeta = $updater->getmeta($filename, $rmRev); } # TODO : All possible statuses aren't yet implemented @@ -1629,6 +1880,7 @@ sub req_status # same revision but there are local changes if ( defined ( $wrev ) and defined($meta->{revision}) and $wrev eq $meta->{revision} and + $wrev ne "0" and $state->{entries}{$filename}{modified_filename} ) { $status ||= "Locally Modified"; @@ -1644,7 +1896,8 @@ sub req_status } if ( defined ( $state->{entries}{$filename}{revision} ) and - not defined ( $meta->{revision} ) ) + ( !defined($meta->{revision}) || + $meta->{revision} eq "0" ) ) { $status ||= "Locally Added"; } @@ -1740,98 +1993,133 @@ sub req_diff # be providing status on ... argsfromdir($updater); + my($foundDiff); + # foreach file specified on the command line ... - foreach my $filename ( @{$state->{args}} ) + foreach my $argFilename ( @{$state->{args}} ) { - $filename = filecleanup($filename); + my($filename) = filecleanup($argFilename); my ( $fh, $file1, $file2, $meta1, $meta2, $filediff ); my $wrev = revparse($filename); - # We need _something_ to diff against - next unless ( defined ( $wrev ) ); + # Priority for revision1: + # 1. First -r (missing file: check -N) + # 2. wrev from client's Entry line + # - missing line/file: check -N + # - "0": added file not committed (empty contents for rev1) + # - Prefixed with dash (to be removed): check -N - # if we have a -r switch, use it if ( defined ( $revision1 ) ) { - ( undef, $file1 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 ); $meta1 = $updater->getmeta($filename, $revision1); - unless ( defined ( $meta1 ) and $meta1->{filehash} ne "deleted" ) + } + elsif( defined($wrev) && $wrev ne "0" ) + { + my($rmRev)=$wrev; + $rmRev=~s/^-//; + $meta1 = $updater->getmeta($filename, $rmRev); + } + if ( !defined($meta1) || + $meta1->{filehash} eq "deleted" ) + { + if( !exists($state->{opt}{N}) ) { - print "E File $filename at revision $revision1 doesn't exist\n"; + if(!defined($revision1)) + { + print "E File $filename at revision $revision1 doesn't exist\n"; + } next; } - transmitfile($meta1->{filehash}, { targetfile => $file1 }); - } - # otherwise we just use the working copy revision - else - { - ( undef, $file1 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 ); - $meta1 = $updater->getmeta($filename, $wrev); - transmitfile($meta1->{filehash}, { targetfile => $file1 }); + elsif( !defined($meta1) ) + { + $meta1 = { + name => $filename, + revision => '0', + filehash => 'deleted' + }; + } } + # Priority for revision2: + # 1. Second -r (missing file: check -N) + # 2. Modified file contents from client + # 3. wrev from client's Entry line + # - missing line/file: check -N + # - Prefixed with dash (to be removed): check -N + # if we have a second -r switch, use it too if ( defined ( $revision2 ) ) { - ( undef, $file2 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 ); $meta2 = $updater->getmeta($filename, $revision2); - - unless ( defined ( $meta2 ) and $meta2->{filehash} ne "deleted" ) - { - print "E File $filename at revision $revision2 doesn't exist\n"; - next; - } - - transmitfile($meta2->{filehash}, { targetfile => $file2 }); } - # otherwise we just use the working copy - else + elsif(defined($state->{entries}{$filename}{modified_filename})) { $file2 = $state->{entries}{$filename}{modified_filename}; + $meta2 = { + name => $filename, + revision => '0', + filehash => 'modified' + }; } - - # if we have been given -r, and we don't have a $file2 yet, lets - # get one - if ( defined ( $revision1 ) and not defined ( $file2 ) ) + elsif( defined($wrev) && ($wrev!~/^-/) ) { - ( undef, $file2 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 ); + if(!defined($revision1)) # no revision and no modifications: + { + next; + } $meta2 = $updater->getmeta($filename, $wrev); - transmitfile($meta2->{filehash}, { targetfile => $file2 }); + } + if(!defined($file2)) + { + if ( !defined($meta2) || + $meta2->{filehash} eq "deleted" ) + { + if( !exists($state->{opt}{N}) ) + { + if(!defined($revision2)) + { + print "E File $filename at revision $revision2 doesn't exist\n"; + } + next; + } + elsif( !defined($meta2) ) + { + $meta2 = { + name => $filename, + revision => '0', + filehash => 'deleted' + }; + } + } } - # We need to have retrieved something useful - next unless ( defined ( $meta1 ) ); - - # Files to date if the working copy and repo copy have the same - # revision, and the working copy is unmodified - if ( not defined ( $meta2 ) and $wrev eq $meta1->{revision} and - ( ( $state->{entries}{$filename}{unchanged} and - ( not defined ( $state->{entries}{$filename}{conflict} ) or - $state->{entries}{$filename}{conflict} !~ /^\+=/ ) ) or - ( defined($state->{entries}{$filename}{modified_hash}) and - $state->{entries}{$filename}{modified_hash} eq - $meta1->{filehash} ) ) ) + if( $meta1->{filehash} eq $meta2->{filehash} ) { + $log->info("unchanged $filename"); next; } - # Apparently we only show diffs for locally modified files - unless ( defined($meta2) or - defined ( $state->{entries}{$filename}{modified_filename} ) ) + # Retrieve revision contents: + ( undef, $file1 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 ); + transmitfile($meta1->{filehash}, { targetfile => $file1 }); + + if(!defined($file2)) { - next; + ( undef, $file2 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 ); + transmitfile($meta2->{filehash}, { targetfile => $file2 }); } - print "M Index: $filename\n"; + # Generate the actual diff: + print "M Index: $argFilename\n"; print "M =======" . ( "=" x 60 ) . "\n"; print "M RCS file: $state->{CVSROOT}/$state->{module}/$filename,v\n"; - if ( defined ( $meta1 ) ) + if ( defined ( $meta1 ) && $meta1->{revision} ne "0" ) { print "M retrieving revision $meta1->{revision}\n" } - if ( defined ( $meta2 ) ) + if ( defined ( $meta2 ) && $meta2->{revision} ne "0" ) { print "M retrieving revision $meta2->{revision}\n" } @@ -1852,33 +2140,73 @@ sub req_diff } } } - print "$filename\n"; + print "$argFilename\n"; $log->info("Diffing $filename -r $meta1->{revision} -r " . ( $meta2->{revision} or "workingcopy" )); - ( $fh, $filediff ) = tempfile ( DIR => $TEMP_DIR ); - - if ( exists $state->{opt}{u} ) + # TODO: Use --label instead of -L because -L is no longer + # documented and may go away someday. Not sure if there there are + # versions that only support -L, which would make this change risky? + # http://osdir.com/ml/bug-gnu-utils-gnu/2010-12/msg00060.html + # ("man diff" should actually document the best migration strategy, + # [current behavior, future changes, old compatibility issues + # or lack thereof, etc], not just stop mentioning the option...) + # TODO: Real CVS seems to include a date in the label, before + # the revision part, without the keyword "revision". The following + # has minimal changes compared to original versions of + # git-cvsserver.perl. (Mostly tab vs space after filename.) + + my (@diffCmd) = ( 'diff' ); + if ( exists($state->{opt}{N}) ) { - system("diff -u -L '$filename revision $meta1->{revision}'" . - " -L '$filename " . - ( defined($meta2->{revision}) ? - "revision $meta2->{revision}" : - "working copy" ) . - "' $file1 $file2 > $filediff" ); - } else { - system("diff $file1 $file2 > $filediff"); + push @diffCmd,"-N"; } + if ( exists $state->{opt}{u} ) + { + push @diffCmd,("-u","-L"); + if( $meta1->{filehash} eq "deleted" ) + { + push @diffCmd,"/dev/null"; + } else { + push @diffCmd,("$argFilename\trevision $meta1->{revision}"); + } - while ( <$fh> ) + if( defined($meta2->{filehash}) ) + { + if( $meta2->{filehash} eq "deleted" ) + { + push @diffCmd,("-L","/dev/null"); + } else { + push @diffCmd,("-L", + "$argFilename\trevision $meta2->{revision}"); + } + } else { + push @diffCmd,("-L","$argFilename\tworking copy"); + } + } + push @diffCmd,($file1,$file2); + if(!open(DIFF,"-|",@diffCmd)) { - print "M $_"; + $log->warn("Unable to run diff: $!"); } - close $fh; + my($diffLine); + while(defined($diffLine=<DIFF>)) + { + print "M $diffLine"; + $foundDiff=1; + } + close(DIFF); } - print "ok\n"; + if($foundDiff) + { + print "error \n"; + } + else + { + print "ok\n"; + } } sub req_log @@ -2098,7 +2426,7 @@ sub argsplit $opt = { A => 0, N => 0, P => 0, R => 0, c => 0, f => 0, l => 0, n => 0, p => 0, s => 0, r => 1, D => 1, d => 1, k => 1, j => 1, } if ( $type eq "co" ); $opt = { v => 0, l => 0, R => 0 } if ( $type eq "status" ); $opt = { A => 0, P => 0, C => 0, d => 0, f => 0, l => 0, R => 0, p => 0, k => 1, r => 1, D => 1, j => 1, I => 1, W => 1 } if ( $type eq "update" ); - $opt = { l => 0, R => 0, k => 1, D => 1, D => 1, r => 2 } if ( $type eq "diff" ); + $opt = { l => 0, R => 0, k => 1, D => 1, D => 1, r => 2, N => 0 } if ( $type eq "diff" ); $opt = { c => 0, R => 0, l => 0, f => 0, F => 1, m => 1, r => 1 } if ( $type eq "ci" ); $opt = { k => 1, m => 1 } if ( $type eq "add" ); $opt = { f => 0, l => 0, R => 0 } if ( $type eq "remove" ); @@ -2164,62 +2492,335 @@ sub argsplit } } -# This method uses $state->{directory} to populate $state->{args} with a list of filenames -sub argsfromdir +# Used by argsfromdir +sub expandArg { - my $updater = shift; + my ($updater,$outNameMap,$outDirMap,$path,$isDir) = @_; - $state->{args} = [] if ( scalar(@{$state->{args}}) == 1 and $state->{args}[0] eq "." ); + my $fullPath = filecleanup($path); - return if ( scalar ( @{$state->{args}} ) > 1 ); + # Is it a directory? + if( defined($state->{dirMap}{$fullPath}) || + defined($state->{dirMap}{"$fullPath/"}) ) + { + # It is a directory in the user's sandbox. + $isDir=1; - my @gethead = @{$updater->gethead}; + if(defined($state->{entries}{$fullPath})) + { + $log->fatal("Inconsistent file/dir type"); + die "Inconsistent file/dir type"; + } + } + elsif(defined($state->{entries}{$fullPath})) + { + # It is a file in the user's sandbox. + $isDir=0; + } + my($revDirMap,$otherRevDirMap); + if(!defined($isDir) || $isDir) + { + # Resolve version tree for sticky tag: + # (for now we only want list of files for the version, not + # particular versions of those files: assume it is a directory + # for the moment; ignore Entry's stick tag) + + # Order of precedence of sticky tags: + # -A [head] + # -r /tag/ + # [file entry sticky tag, but that is only relevant to files] + # [the tag specified in dir req_Sticky] + # [the tag specified in a parent dir req_Sticky] + # [head] + # Also, -r may appear twice (for diff). + # + # FUTURE: When/if -j (merges) are supported, we also + # need to add relevant files from one or two + # versions specified with -j. + + if(exists($state->{opt}{A})) + { + $revDirMap=$updater->getRevisionDirMap(); + } + elsif( defined($state->{opt}{r}) and + ref $state->{opt}{r} eq "ARRAY" ) + { + $revDirMap=$updater->getRevisionDirMap($state->{opt}{r}[0]); + $otherRevDirMap=$updater->getRevisionDirMap($state->{opt}{r}[1]); + } + elsif(defined($state->{opt}{r})) + { + $revDirMap=$updater->getRevisionDirMap($state->{opt}{r}); + } + else + { + my($sticky)=getDirStickyInfo($fullPath); + $revDirMap=$updater->getRevisionDirMap($sticky->{tag}); + } - # push added files - foreach my $file (keys %{$state->{entries}}) { - if ( exists $state->{entries}{$file}{revision} && - $state->{entries}{$file}{revision} eq '0' ) - { - push @gethead, { name => $file, filehash => 'added' }; - } + # Is it a directory? + if( defined($revDirMap->{$fullPath}) || + defined($otherRevDirMap->{$fullPath}) ) + { + $isDir=1; + } } - if ( scalar(@{$state->{args}}) == 1 ) + # What to do with it? + if(!$isDir) + { + $outNameMap->{$fullPath}=1; + } + else { - my $arg = $state->{args}[0]; - $arg .= $state->{prependdir} if ( defined ( $state->{prependdir} ) ); + $outDirMap->{$fullPath}=1; - $log->info("Only one arg specified, checking for directory expansion on '$arg'"); + if(defined($revDirMap->{$fullPath})) + { + addDirMapFiles($updater,$outNameMap,$outDirMap, + $revDirMap->{$fullPath}); + } + if( defined($otherRevDirMap) && + defined($otherRevDirMap->{$fullPath}) ) + { + addDirMapFiles($updater,$outNameMap,$outDirMap, + $otherRevDirMap->{$fullPath}); + } + } +} + +# Used by argsfromdir +# Add entries from dirMap to outNameMap. Also recurse into entries +# that are subdirectories. +sub addDirMapFiles +{ + my($updater,$outNameMap,$outDirMap,$dirMap)=@_; - foreach my $file ( @gethead ) + my($fullName); + foreach $fullName (keys(%$dirMap)) + { + my $cleanName=$fullName; + if(defined($state->{prependdir})) { - next if ( $file->{filehash} eq "deleted" and not defined ( $state->{entries}{$file->{name}} ) ); - next unless ( $file->{name} =~ /^$arg\// or $file->{name} eq $arg ); - push @{$state->{args}}, $file->{name}; + if(!($cleanName=~s/^\Q$state->{prependdir}\E//)) + { + $log->fatal("internal error stripping prependdir"); + die "internal error stripping prependdir"; + } } - shift @{$state->{args}} if ( scalar(@{$state->{args}}) > 1 ); - } else { - $log->info("Only one arg specified, populating file list automatically"); + if($dirMap->{$fullName} eq "F") + { + $outNameMap->{$cleanName}=1; + } + elsif($dirMap->{$fullName} eq "D") + { + if(!$state->{opt}{l}) + { + expandArg($updater,$outNameMap,$outDirMap,$cleanName,1); + } + } + else + { + $log->fatal("internal error in addDirMapFiles"); + die "internal error in addDirMapFiles"; + } + } +} + +# This method replaces $state->{args} with a directory-expanded +# list of all relevant filenames (recursively unless -d), based +# on $state->{entries}, and the "current" list of files in +# each directory. "Current" files as determined by +# either the requested (-r/-A) or "req_Sticky" version of +# that directory. +# Both the input args and the new output args are relative +# to the cvs-client's CWD, although some of the internal +# computations are relative to the top of the project. +sub argsfromdir +{ + my $updater = shift; + + # Notes about requirements for specific callers: + # update # "standard" case (entries; a single -r/-A/default; -l) + # # Special case: -d for create missing directories. + # diff # 0 or 1 -r's: "standard" case. + # # 2 -r's: We could ignore entries (just use the two -r's), + # # but it doesn't really matter. + # annotate # "standard" case + # log # Punting: log -r has a more complex non-"standard" + # # meaning, and we don't currently try to support log'ing + # # branches at all (need a lot of work to + # # support CVS-consistent branch relative version + # # numbering). +#HERE: But we still want to expand directories. Maybe we should +# essentially force "-A". + # status # "standard", except that -r/-A/default are not possible. + # # Mostly only used to expand entries only) + # + # Don't use argsfromdir at all: + # add # Explicit arguments required. Directory args imply add + # # the directory itself, not the files in it. + # co # Obtain list directly. + # remove # HERE: TEST: MAYBE client does the recursion for us, + # # since it only makes sense to remove stuff already in + # # the sandobx? + # ci # HERE: Similar to remove... + # # Don't try to implement the confusing/weird + # # ci -r bug er.."feature". + + if(scalar(@{$state->{args}})==0) + { + $state->{args} = [ "." ]; + } + my %allArgs; + my %allDirs; + for my $file (@{$state->{args}}) + { + expandArg($updater,\%allArgs,\%allDirs,$file); + } + + # Include any entries from sandbox. Generally client won't + # send entries that shouldn't be used. + foreach my $file (keys %{$state->{entries}}) + { + $allArgs{remove_prependdir($file)} = 1; + } - $state->{args} = []; + $state->{dirArgs} = \%allDirs; + $state->{args} = [ + sort { + # Sort priority: by directory depth, then actual file name: + my @piecesA=split('/',$a); + my @piecesB=split('/',$b); - foreach my $file ( @gethead ) + my $count=scalar(@piecesA); + my $tmp=scalar(@piecesB); + return $count<=>$tmp if($count!=$tmp); + + for($tmp=0;$tmp<$count;$tmp++) + { + if($piecesA[$tmp] ne $piecesB[$tmp]) + { + return $piecesA[$tmp] cmp $piecesB[$tmp] + } + } + return 0; + } keys(%allArgs) ]; +} + +## look up directory sticky tag, of either fullPath or a parent: +sub getDirStickyInfo +{ + my($fullPath)=@_; + + $fullPath=~s%/+$%%; + while($fullPath ne "" && !defined($state->{dirMap}{"$fullPath/"})) + { + $fullPath=~s%/?[^/]*$%%; + } + + if( !defined($state->{dirMap}{"$fullPath/"}) && + ( $fullPath eq "" || + $fullPath eq "." ) ) + { + return $state->{dirMap}{""}{stickyInfo}; + } + else + { + return $state->{dirMap}{"$fullPath/"}{stickyInfo}; + } +} + +# Resolve precedence of various ways of specifying which version of +# a file you want. Returns undef (for default head), or a ref to a hash +# that contains "tag" and/or "date" keys. +sub resolveStickyInfo +{ + my($filename,$stickyTag,$stickyDate,$reset) = @_; + + # Order of precedence of sticky tags: + # -A [head] + # -r /tag/ + # [file entry sticky tag] + # [the tag specified in dir req_Sticky] + # [the tag specified in a parent dir req_Sticky] + # [head] + + my $result; + if($reset) + { + # $result=undef; + } + elsif( defined($stickyTag) && $stickyTag ne "" ) + # || ( defined($stickyDate) && $stickyDate ne "" ) # TODO + { + $result={ 'tag' => (defined($stickyTag)?$stickyTag:undef) }; + + # TODO: Convert -D value into the form 2011.04.10.04.46.57, + # similar to an entry line's sticky date, without the D prefix. + # It sometimes (always?) arrives as something more like + # '10 Apr 2011 04:46:57 -0000'... + # $result={ 'date' => (defined($stickyDate)?$stickyDate:undef) }; + } + elsif( defined($state->{entries}{$filename}) && + defined($state->{entries}{$filename}{tag_or_date}) && + $state->{entries}{$filename}{tag_or_date} ne "" ) + { + my($tagOrDate)=$state->{entries}{$filename}{tag_or_date}; + if($tagOrDate=~/^T([^ ]+)\s*$/) { - next if ( $file->{filehash} eq "deleted" and not defined ( $state->{entries}{$file->{name}} ) ); - next unless ( $file->{name} =~ s/^$state->{prependdir}// ); - push @{$state->{args}}, $file->{name}; + $result = { 'tag' => $1 }; + } + elsif($tagOrDate=~/^D([0-9.]+)\s*$/) + { + $result= { 'date' => $1 }; + } + else + { + die "Unknown tag_or_date format\n"; } } + else + { + $result=getDirStickyInfo($filename); + } + + return $result; +} + +# Convert a stickyInfo (ref to a hash) as returned by resolveStickyInfo into +# a form appropriate for the sticky tag field of an Entries +# line (field index 5, 0-based). +sub getStickyTagOrDate +{ + my($stickyInfo)=@_; + + my $result; + if(defined($stickyInfo) && defined($stickyInfo->{tag})) + { + $result="T$stickyInfo->{tag}"; + } + # TODO: When/if we actually pick versions by {date} properly, + # also handle it here: + # "D$stickyInfo->{date}" (example: "D2011.04.13.20.37.07"). + else + { + $result=""; + } + + return $result; } # This method cleans up the $state variable after a command that uses arguments has run sub statecleanup { $state->{files} = []; + $state->{dirArgs} = {}; $state->{args} = []; $state->{arguments} = []; $state->{entries} = {}; + $state->{dirMap} = {}; } # Return working directory CVS revision "1.X" out @@ -2309,6 +2910,9 @@ sub filenamesplit return ( $filepart, $dirpart ); } +# Cleanup various junk in filename (try to canonicalize it), and +# add prependdir to accomodate running CVS client from a +# subdirectory (so the output is relative to top directory of the project). sub filecleanup { my $filename = shift; @@ -2320,11 +2924,36 @@ sub filecleanup return undef; } + if($filename eq ".") + { + $filename=""; + } $filename =~ s/^\.\///g; + $filename =~ s%/+%/%g; $filename = $state->{prependdir} . $filename; + $filename =~ s%/$%%; return $filename; } +# Remove prependdir from the path, so that is is relative to the directory +# the CVS client was started from, rather than the top of the project. +# Essentially the inverse of filecleanup(). +sub remove_prependdir +{ + my($path) = @_; + if(defined($state->{prependdir}) && $state->{prependdir} ne "") + { + my($pre)=$state->{prependdir}; + $pre=~s%/$%%; + if(!($path=~s%^\Q$pre\E/?%%)) + { + $log->fatal("internal error missing prependdir"); + die("internal error missing prependdir"); + } + } + return $path; +} + sub validateGitDir { if( !defined($state->{CVSROOT}) ) @@ -2738,6 +3367,45 @@ sub descramble return $ret; } +# Test if the (deep) values of two references to a hash are the same. +sub refHashEqual +{ + my($v1,$v2) = @_; + + my $out; + if(!defined($v1)) + { + if(!defined($v2)) + { + $out=1; + } + } + elsif( !defined($v2) || + scalar(keys(%{$v1})) != scalar(keys(%{$v2})) ) + { + # $out=undef; + } + else + { + $out=1; + + my $key; + foreach $key (keys(%{$v1})) + { + if( !exists($v2->{$key}) || + defined($v1->{$key}) ne defined($v2->{$key}) || + ( defined($v1->{$key}) && + $v1->{$key} ne $v2->{$key} ) ) + { + $out=undef; + last; + } + } + } + + return $out; +} + package GITCVS::log; @@ -2958,6 +3626,9 @@ sub new die "Git repo '$self->{git_path}' doesn't exist" unless ( -d $self->{git_path} ); + # Stores full sha1's for various branch/tag names, abbreviations, etc: + $self->{commitRefCache} = {}; + $self->{dbdriver} = $cfg->{gitcvs}{$state->{method}}{dbdriver} || $cfg->{gitcvs}{dbdriver} || "SQLite"; $self->{dbname} = $cfg->{gitcvs}{$state->{method}}{dbname} || @@ -3140,6 +3811,8 @@ sub update my $lastcommit = $self->_get_prop("last_commit"); if (defined $lastcommit && $lastcommit eq $commitsha1) { # up-to-date + # invalidate the gethead cache + $self->clearCommitRefCaches(); return 1; } @@ -3157,45 +3830,10 @@ sub update push @git_log_params, $self->{module}; } # git-rev-list is the backend / plumbing version of git-log - open(GITLOG, '-|', 'git', 'rev-list', @git_log_params) or die "Cannot call git-rev-list: $!"; - - my @commits; - - my %commit = (); - - while ( <GITLOG> ) - { - chomp; - if (m/^commit\s+(.*)$/) { - # on ^commit lines put the just seen commit in the stack - # and prime things for the next one - if (keys %commit) { - my %copy = %commit; - unshift @commits, \%copy; - %commit = (); - } - my @parents = split(m/\s+/, $1); - $commit{hash} = shift @parents; - $commit{parents} = \@parents; - } elsif (m/^(\w+?):\s+(.*)$/ && !exists($commit{message})) { - # on rfc822-like lines seen before we see any message, - # lowercase the entry and put it in the hash as key-value - $commit{lc($1)} = $2; - } else { - # message lines - skip initial empty line - # and trim whitespace - if (!exists($commit{message}) && m/^\s*$/) { - # define it to mark the end of headers - $commit{message} = ''; - next; - } - s/^\s+//; s/\s+$//; # trim ws - $commit{message} .= $_ . "\n"; - } - } - close GITLOG; - - unshift @commits, \%commit if ( keys %commit ); + open(my $gitLogPipe, '-|', 'git', 'rev-list', @git_log_params) + or die "Cannot call git-rev-list: $!"; + my @commits=readCommits($gitLogPipe); + close $gitLogPipe; # Now all the commits are in the @commits bucket # ordered by time DESC. for each commit that needs processing, @@ -3294,7 +3932,7 @@ sub update } # convert the date to CVS-happy format - $commit->{date} = "$2 $1 $4 $3 $5" if ( $commit->{date} =~ /^\w+\s+(\w+)\s+(\d+)\s+(\d+:\d+:\d+)\s+(\d+)\s+([+-]\d+)$/ ); + my $cvsDate = convertToCvsDate($commit->{date}); if ( defined ( $lastpicked ) ) { @@ -3303,7 +3941,7 @@ sub update while ( <FILELIST> ) { chomp; - unless ( /^:\d{6}\s+\d{3}(\d)\d{2}\s+[a-zA-Z0-9]{40}\s+([a-zA-Z0-9]{40})\s+(\w)$/o ) + unless ( /^:\d{6}\s+([0-7]{6})\s+[a-f0-9]{40}\s+([a-f0-9]{40})\s+(\w)$/o ) { die("Couldn't process git-diff-tree line : $_"); } @@ -3313,11 +3951,7 @@ sub update # $log->debug("File mode=$mode, hash=$hash, change=$change, name=$name"); - my $git_perms = ""; - $git_perms .= "r" if ( $mode & 4 ); - $git_perms .= "w" if ( $mode & 2 ); - $git_perms .= "x" if ( $mode & 1 ); - $git_perms = "rw" if ( $git_perms eq "" ); + my $dbMode = convertToDbMode($mode); if ( $change eq "D" ) { @@ -3327,11 +3961,11 @@ sub update revision => $head->{$name}{revision} + 1, filehash => "deleted", commithash => $commit->{hash}, - modified => $commit->{date}, + modified => $cvsDate, author => $commit->{author}, - mode => $git_perms, + mode => $dbMode, }; - $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $cvsDate, $commit->{author}, $dbMode); } elsif ( $change eq "M" || $change eq "T" ) { @@ -3341,11 +3975,11 @@ sub update revision => $head->{$name}{revision} + 1, filehash => $hash, commithash => $commit->{hash}, - modified => $commit->{date}, + modified => $cvsDate, author => $commit->{author}, - mode => $git_perms, + mode => $dbMode, }; - $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $cvsDate, $commit->{author}, $dbMode); } elsif ( $change eq "A" ) { @@ -3355,11 +3989,11 @@ sub update revision => $head->{$name}{revision} ? $head->{$name}{revision}+1 : 1, filehash => $hash, commithash => $commit->{hash}, - modified => $commit->{date}, + modified => $cvsDate, author => $commit->{author}, - mode => $git_perms, + mode => $dbMode, }; - $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $cvsDate, $commit->{author}, $dbMode); } else { @@ -3382,7 +4016,7 @@ sub update die("Couldn't process git-ls-tree line : $_"); } - my ( $git_perms, $git_type, $git_hash, $git_filename ) = ( $1, $2, $3, $4 ); + my ( $mode, $git_type, $git_hash, $git_filename ) = ( $1, $2, $3, $4 ); $seen_files->{$git_filename} = 1; @@ -3392,18 +4026,10 @@ sub update $head->{$git_filename}{mode} ); - if ( $git_perms =~ /^\d\d\d(\d)\d\d/o ) - { - $git_perms = ""; - $git_perms .= "r" if ( $1 & 4 ); - $git_perms .= "w" if ( $1 & 2 ); - $git_perms .= "x" if ( $1 & 1 ); - } else { - $git_perms = "rw"; - } + my $dbMode = convertToDbMode($mode); # unless the file exists with the same hash, we need to update it ... - unless ( defined($oldhash) and $oldhash eq $git_hash and defined($oldmode) and $oldmode eq $git_perms ) + unless ( defined($oldhash) and $oldhash eq $git_hash and defined($oldmode) and $oldmode eq $dbMode ) { my $newrevision = ( $oldrevision or 0 ) + 1; @@ -3412,13 +4038,13 @@ sub update revision => $newrevision, filehash => $git_hash, commithash => $commit->{hash}, - modified => $commit->{date}, + modified => $cvsDate, author => $commit->{author}, - mode => $git_perms, + mode => $dbMode, }; - $self->insert_rev($git_filename, $newrevision, $git_hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($git_filename, $newrevision, $git_hash, $commit->{hash}, $cvsDate, $commit->{author}, $dbMode); } } close FILELIST; @@ -3431,10 +4057,10 @@ sub update $head->{$file}{revision}++; $head->{$file}{filehash} = "deleted"; $head->{$file}{commithash} = $commit->{hash}; - $head->{$file}{modified} = $commit->{date}; + $head->{$file}{modified} = $cvsDate; $head->{$file}{author} = $commit->{author}; - $self->insert_rev($file, $head->{$file}{revision}, $head->{$file}{filehash}, $commit->{hash}, $commit->{date}, $commit->{author}, $head->{$file}{mode}); + $self->insert_rev($file, $head->{$file}{revision}, $head->{$file}{filehash}, $commit->{hash}, $cvsDate, $commit->{author}, $head->{$file}{mode}); } } # END : "Detect deleted files" @@ -3465,13 +4091,94 @@ sub update ); } # invalidate the gethead cache - $self->{gethead_cache} = undef; + $self->clearCommitRefCaches(); # Ending exclusive lock here $self->{dbh}->commit() or die "Failed to commit changes to SQLite"; } +sub readCommits +{ + my $pipeHandle = shift; + my @commits; + + my %commit = (); + + while ( <$pipeHandle> ) + { + chomp; + if (m/^commit\s+(.*)$/) { + # on ^commit lines put the just seen commit in the stack + # and prime things for the next one + if (keys %commit) { + my %copy = %commit; + unshift @commits, \%copy; + %commit = (); + } + my @parents = split(m/\s+/, $1); + $commit{hash} = shift @parents; + $commit{parents} = \@parents; + } elsif (m/^(\w+?):\s+(.*)$/ && !exists($commit{message})) { + # on rfc822-like lines seen before we see any message, + # lowercase the entry and put it in the hash as key-value + $commit{lc($1)} = $2; + } else { + # message lines - skip initial empty line + # and trim whitespace + if (!exists($commit{message}) && m/^\s*$/) { + # define it to mark the end of headers + $commit{message} = ''; + next; + } + s/^\s+//; s/\s+$//; # trim ws + $commit{message} .= $_ . "\n"; + } + } + + unshift @commits, \%commit if ( keys %commit ); + + return @commits; +} + +sub convertToCvsDate +{ + my $date = shift; + # Convert from: "git rev-list --pretty" formatted date + # Convert to: "the format specified by RFC822 as modified by RFC1123." + # Example: 26 May 1997 13:01:40 -0400 + if( $date =~ /^\w+\s+(\w+)\s+(\d+)\s+(\d+:\d+:\d+)\s+(\d+)\s+([+-]\d+)$/ ) + { + $date = "$2 $1 $4 $3 $5"; + } + + return $date; +} + +sub convertToDbMode +{ + my $mode = shift; + + # NOTE: The CVS protocol uses a string similar "u=rw,g=rw,o=rw", + # but the database "mode" column historically (and currently) + # only stores the "rw" (for user) part of the string. + # FUTURE: It might make more sense to persist the raw + # octal mode (or perhaps the final full CVS form) instead of + # this half-converted form, but it isn't currently worth the + # backwards compatibility headaches. + + $mode=~/^\d\d(\d)\d{3}$/; + my $userBits=$1; + + my $dbMode = ""; + $dbMode .= "r" if ( $userBits & 4 ); + $dbMode .= "w" if ( $userBits & 2 ); + $dbMode .= "x" if ( $userBits & 1 ); + $dbMode = "rw" if ( $dbMode eq "" ); + + return $dbMode; +} + sub insert_rev { my $self = shift; @@ -3586,6 +4293,169 @@ sub gethead return $tree; } +=head2 getAnyHead + +Returns a reference to an array of getmeta structures, one +per file in the specified tree hash. + +=cut + +sub getAnyHead +{ + my ($self,$hash) = @_; + + if(!defined($hash)) + { + return $self->gethead(); + } + + my @files; + { + open(my $filePipe, '-|', 'git', 'ls-tree', '-z', '-r', $hash) + or die("Cannot call git-ls-tree : $!"); + local $/ = "\0"; + @files=<$filePipe>; + close $filePipe; + } + + my $tree=[]; + my($line); + foreach $line (@files) + { + $line=~s/\0$//; + unless ( $line=~/^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o ) + { + die("Couldn't process git-ls-tree line : $_"); + } + + my($mode, $git_type, $git_hash, $git_filename) = ($1, $2, $3, $4); + push @$tree, $self->getMetaFromCommithash($git_filename,$hash); + } + + return $tree; +} + +=head2 getRevisionDirMap + +A "revision dir map" contains all the plain-file filenames associated +with a particular revision (treeish), organized by directory: + + $type = $out->{$dir}{$fullName} + +The type of each is "F" (for ordinary file) or "D" (for directory, +for which the map $out->{$fullName} will also exist). + +=cut + +sub getRevisionDirMap +{ + my ($self,$ver)=@_; + + if(!defined($self->{revisionDirMapCache})) + { + $self->{revisionDirMapCache}={}; + } + + # Get file list (previously cached results are dependent on HEAD, + # but are early in each case): + my $cacheKey; + my (@fileList); + if( !defined($ver) || $ver eq "" ) + { + $cacheKey=""; + if( defined($self->{revisionDirMapCache}{$cacheKey}) ) + { + return $self->{revisionDirMapCache}{$cacheKey}; + } + + my @head = @{$self->gethead()}; + foreach my $file ( @head ) + { + next if ( $file->{filehash} eq "deleted" ); + + push @fileList,$file->{name}; + } + } + else + { + my ($hash)=$self->lookupCommitRef($ver); + if( !defined($hash) ) + { + return undef; + } + + $cacheKey=$hash; + if( defined($self->{revisionDirMapCache}{$cacheKey}) ) + { + return $self->{revisionDirMapCache}{$cacheKey}; + } + + open(my $filePipe, '-|', 'git', 'ls-tree', '-z', '-r', $hash) + or die("Cannot call git-ls-tree : $!"); + local $/ = "\0"; + while ( <$filePipe> ) + { + chomp; + unless ( /^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o ) + { + die("Couldn't process git-ls-tree line : $_"); + } + + my($mode, $git_type, $git_hash, $git_filename) = ($1, $2, $3, $4); + + push @fileList, $git_filename; + } + close $filePipe; + } + + # Convert to normalized form: + my %revMap; + my $file; + foreach $file (@fileList) + { + my($dir) = ($file=~m%^(?:(.*)/)?([^/]*)$%); + $dir='' if(!defined($dir)); + + # parent directories: + # ... create empty dir maps for parent dirs: + my($td)=$dir; + while(!defined($revMap{$td})) + { + $revMap{$td}={}; + + my($tp)=($td=~m%^(?:(.*)/)?([^/]*)$%); + $tp='' if(!defined($tp)); + $td=$tp; + } + # ... add children to parent maps (now that they exist): + $td=$dir; + while($td ne "") + { + my($tp)=($td=~m%^(?:(.*)/)?([^/]*)$%); + $tp='' if(!defined($tp)); + + if(defined($revMap{$tp}{$td})) + { + if($revMap{$tp}{$td} ne 'D') + { + die "Weird file/directory inconsistency in $cacheKey"; + } + last; # loop exit + } + $revMap{$tp}{$td}='D'; + + $td=$tp; + } + + # file + $revMap{$dir}{$file}='F'; + } + + # Save in cache: + $self->{revisionDirMapCache}{$cacheKey}=\%revMap; + return $self->{revisionDirMapCache}{$cacheKey}; +} + =head2 getlog See also gethistorydense(). @@ -3646,6 +4516,19 @@ sub getlog This function takes a filename (with path) argument and returns a hashref of metadata for that file. +There are several ways $revision can be specified: + + - A reference to hash that contains a "tag" that is the + actual revision (one of the below). TODO: Also allow it to + specify a "date" in the hash. + - undef, to refer to the latest version on the main branch. + - Full CVS client revision number (mapped to integer in DB, without the + "1." prefix), + - Complex CVS-compatible "special" revision number for + non-linear history (see comment below) + - git commit sha1 hash + - branch or tag name + =cut sub getmeta @@ -3656,23 +4539,144 @@ sub getmeta my $tablename_rev = $self->tablename("revision"); my $tablename_head = $self->tablename("head"); - my $db_query; - if ( defined($revision) and $revision =~ /^1\.(\d+)$/ ) + if ( ref($revision) eq "HASH" ) { - my ($intRev) = $1; - $db_query = $self->{dbh}->prepare_cached("SELECT * FROM $tablename_rev WHERE name=? AND revision=?",{},1); - $db_query->execute($filename, $intRev); + $revision = $revision->{tag}; } - elsif ( defined($revision) and $revision =~ /^[a-zA-Z0-9]{40}$/ ) + + # Overview of CVS revision numbers: + # + # General CVS numbering scheme: + # - Basic mainline branch numbers: "1.1", "1.2", "1.3", etc. + # - Result of "cvs checkin -r" (possible, but not really + # recommended): "2.1", "2.2", etc + # - Branch tag: "1.2.0.n", where "1.2" is revision it was branched + # from, "0" is a magic placeholder that identifies it as a + # branch tag instead of a version tag, and n is 2 times the + # branch number off of "1.2", starting with "2". + # - Version on a branch: "1.2.n.x", where "1.2" is branch-from, "n" + # is branch number off of "1.2" (like n above), and "x" is + # the version number on the branch. + # - Branches can branch off of branches: "1.3.2.7.4.1" (even number + # of components). + # - Odd "n"s are used by "vendor branches" that result + # from "cvs import". Vendor branches have additional + # strangeness in the sense that the main rcs "head" of the main + # branch will (temporarily until first normal commit) point + # to the version on the vendor branch, rather than the actual + # main branch. (FUTURE: This may provide an opportunity + # to use "strange" revision numbers for fast-forward-merged + # branch tip when CVS client is asking for the main branch.) + # + # git-cvsserver CVS-compatible special numbering schemes: + # - Currently git-cvsserver only tries to be identical to CVS for + # simple "1.x" numbers on the "main" branch (as identified + # by the module name that was originally cvs checkout'ed). + # - The database only stores the "x" part, for historical reasons. + # But most of the rest of the cvsserver preserves + # and thinks using the full revision number. + # - To handle non-linear history, it uses a version of the form + # "2.1.1.2000.b.b.b."..., where the 2.1.1.2000 is to help uniquely + # identify this as a special revision number, and there are + # 20 b's that together encode the sha1 git commit from which + # this version of this file originated. Each b is + # the numerical value of the corresponding byte plus + # 100. + # - "plus 100" avoids "0"s, and also reduces the + # likelyhood of a collision in the case that someone someday + # writes an import tool that tries to preserve original + # CVS revision numbers, and the original CVS data had done + # lots of branches off of branches and other strangeness to + # end up with a real version number that just happens to look + # like this special revision number form. Also, if needed + # there are several ways to extend/identify alternative encodings + # within the "2.1.1.2000" part if necessary. + # - Unlike real CVS revisions, you can't really reconstruct what + # relation a revision of this form has to other revisions. + # - FUTURE: TODO: Rework database somehow to make up and remember + # fully-CVS-compatible branches and branch version numbers. + + my $meta; + if ( defined($revision) ) { - $db_query = $self->{dbh}->prepare_cached("SELECT * FROM $tablename_rev WHERE name=? AND commithash=?",{},1); - $db_query->execute($filename, $revision); - } else { - $db_query = $self->{dbh}->prepare_cached("SELECT * FROM $tablename_head WHERE name=?",{},1); + if ( $revision =~ /^1\.(\d+)$/ ) + { + my ($intRev) = $1; + my $db_query; + $db_query = $self->{dbh}->prepare_cached( + "SELECT * FROM $tablename_rev WHERE name=? AND revision=?", + {},1); + $db_query->execute($filename, $intRev); + $meta = $db_query->fetchrow_hashref; + } + elsif ( $revision =~ /^2\.1\.1\.2000(\.[1-3][0-9][0-9]){20}$/ ) + { + my ($commitHash)=($revision=~/^2\.1\.1\.2000(.*)$/); + $commitHash=~s/\.([0-9]+)/sprintf("%02x",$1-100)/eg; + if($commitHash=~/^[0-9a-f]{40}$/) + { + return $self->getMetaFromCommithash($filename,$commitHash); + } + + # error recovery: fall back on head version below + print "E Failed to find $filename version=$revision or commit=$commitHash\n"; + $log->warning("failed get $revision with commithash=$commitHash"); + undef $revision; + } + elsif ( $revision =~ /^[0-9a-f]{40}$/ ) + { + # Try DB first. This is mostly only useful for req_annotate(), + # which only calls this for stuff that should already be in + # the DB. It is fairly likely to be a waste of time + # in most other cases [unless the file happened to be + # modified in $revision specifically], but + # it is probably in the noise compared to how long + # getMetaFromCommithash() will take. + my $db_query; + $db_query = $self->{dbh}->prepare_cached( + "SELECT * FROM $tablename_rev WHERE name=? AND commithash=?", + {},1); + $db_query->execute($filename, $revision); + $meta = $db_query->fetchrow_hashref; + + if(! $meta) + { + my($revCommit)=$self->lookupCommitRef($revision); + if($revCommit=~/^[0-9a-f]{40}$/) + { + return $self->getMetaFromCommithash($filename,$revCommit); + } + + # error recovery: nothing found: + print "E Failed to find $filename version=$revision\n"; + $log->warning("failed get $revision"); + return $meta; + } + } + else + { + my($revCommit)=$self->lookupCommitRef($revision); + if($revCommit=~/^[0-9a-f]{40}$/) + { + return $self->getMetaFromCommithash($filename,$revCommit); + } + + # error recovery: fall back on head version below + print "E Failed to find $filename version=$revision\n"; + $log->warning("failed get $revision"); + undef $revision; # Allow fallback + } + } + + if(!defined($revision)) + { + my $db_query; + $db_query = $self->{dbh}->prepare_cached( + "SELECT * FROM $tablename_head WHERE name=?",{},1); $db_query->execute($filename); + $meta = $db_query->fetchrow_hashref; } - my $meta = $db_query->fetchrow_hashref; if($meta) { $meta->{revision} = "1.$meta->{revision}"; @@ -3680,6 +4684,204 @@ sub getmeta return $meta; } +sub getMetaFromCommithash +{ + my $self = shift; + my $filename = shift; + my $revCommit = shift; + + # NOTE: This function doesn't scale well (lots of forks), especially + # if you have many files that have not been modified for many commits + # (each git-rev-parse redoes a lot of work for each file + # that theoretically could be done in parallel by smarter + # graph traversal). + # + # TODO: Possible optimization strategies: + # - Solve the issue of assigning and remembering "real" CVS + # revision numbers for branches, and ensure the + # data structure can do this efficiently. Perhaps something + # similar to "git notes", and carefully structured to take + # advantage same-sha1-is-same-contents, to roll the same + # unmodified subdirectory data onto multiple commits? + # - Write and use a C tool that is like git-blame, but + # operates on multiple files with file granularity, instead + # of one file with line granularity. Cache + # most-recently-modified in $self->{commitRefCache}{$revCommit}. + # Try to be intelligent about how many files we do with + # one fork (perhaps one directory at a time, without recursion, + # and/or include directory as one line item, recurse from here + # instead of in C tool?). + # - Perhaps we could ask the DB for (filename,fileHash), + # and just guess that it is correct (that the file hadn't + # changed between $revCommit and the found commit, then + # changed back, confusing anything trying to interpret + # history). Probably need to add another index to revisions + # DB table for this. + # - NOTE: Trying to store all (commit,file) keys in DB [to + # find "lastModfiedCommit] (instead of + # just files that changed in each commit as we do now) is + # probably not practical from a disk space perspective. + + # Does the file exist in $revCommit? + # TODO: Include file hash in dirmap cache. + my($dirMap)=$self->getRevisionDirMap($revCommit); + my($dir,$file)=($filename=~m%^(?:(.*)/)?([^/]*$)%); + if(!defined($dir)) + { + $dir=""; + } + if( !defined($dirMap->{$dir}) || + !defined($dirMap->{$dir}{$filename}) ) + { + my($fileHash)="deleted"; + + my($retVal)={}; + $retVal->{name}=$filename; + $retVal->{filehash}=$fileHash; + + # not needed and difficult to compute: + $retVal->{revision}="0"; # $revision; + $retVal->{commithash}=$revCommit; + #$retVal->{author}=$commit->{author}; + #$retVal->{modified}=convertToCvsDate($commit->{date}); + #$retVal->{mode}=convertToDbMode($mode); + + return $retVal; + } + + my($fileHash)=safe_pipe_capture("git","rev-parse","$revCommit:$filename"); + chomp $fileHash; + if(!($fileHash=~/^[0-9a-f]{40}$/)) + { + die "Invalid fileHash '$fileHash' looking up" + ." '$revCommit:$filename'\n"; + } + + # information about most recent commit to modify $filename: + open(my $gitLogPipe, '-|', 'git', 'rev-list', + '--max-count=1', '--pretty', '--parents', + $revCommit, '--', $filename) + or die "Cannot call git-rev-list: $!"; + my @commits=readCommits($gitLogPipe); + close $gitLogPipe; + if(scalar(@commits)!=1) + { + die "Can't find most recent commit changing $filename\n"; + } + my($commit)=$commits[0]; + if( !defined($commit) || !defined($commit->{hash}) ) + { + return undef; + } + + # does this (commit,file) have a real assigned CVS revision number? + my $tablename_rev = $self->tablename("revision"); + my $db_query; + $db_query = $self->{dbh}->prepare_cached( + "SELECT * FROM $tablename_rev WHERE name=? AND commithash=?", + {},1); + $db_query->execute($filename, $commit->{hash}); + my($meta)=$db_query->fetchrow_hashref; + if($meta) + { + $meta->{revision} = "1.$meta->{revision}"; + return $meta; + } + + # fall back on special revision number + my($revision)=$commit->{hash}; + $revision=~s/(..)/'.' . (hex($1)+100)/eg; + $revision="2.1.1.2000$revision"; + + # meta data about $filename: + open(my $filePipe, '-|', 'git', 'ls-tree', '-z', + $commit->{hash}, '--', $filename) + or die("Cannot call git-ls-tree : $!"); + local $/ = "\0"; + my $line; + $line=<$filePipe>; + if(defined(<$filePipe>)) + { + die "Expected only a single file for git-ls-tree $filename\n"; + } + close $filePipe; + + chomp $line; + unless ( $line=~m/^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o ) + { + die("Couldn't process git-ls-tree line : $line\n"); + } + my ( $mode, $git_type, $git_hash, $git_filename ) = ( $1, $2, $3, $4 ); + + # save result: + my($retVal)={}; + $retVal->{name}=$filename; + $retVal->{revision}=$revision; + $retVal->{filehash}=$fileHash; + $retVal->{commithash}=$revCommit; + $retVal->{author}=$commit->{author}; + $retVal->{modified}=convertToCvsDate($commit->{date}); + $retVal->{mode}=convertToDbMode($mode); + + return $retVal; +} + +=head2 lookupCommitRef + +Convert tag/branch/abbreviation/etc into a commit sha1 hash. Caches +the result so looking it up again is fast. + +=cut + +sub lookupCommitRef +{ + my $self = shift; + my $ref = shift; + + my $commitHash = $self->{commitRefCache}{$ref}; + if(defined($commitHash)) + { + return $commitHash; + } + + $commitHash=safe_pipe_capture("git","rev-parse","--verify","--quiet", + $self->unescapeRefName($ref)); + $commitHash=~s/\s*$//; + if(!($commitHash=~/^[0-9a-f]{40}$/)) + { + $commitHash=undef; + } + + if( defined($commitHash) ) + { + my $type=safe_pipe_capture("git","cat-file","-t",$commitHash); + if( ! ($type=~/^commit\s*$/ ) ) + { + $commitHash=undef; + } + } + if(defined($commitHash)) + { + $self->{commitRefCache}{$ref}=$commitHash; + } + return $commitHash; +} + +=head2 clearCommitRefCaches + +Clears cached commit cache (sha1's for various tags/abbeviations/etc), +and related caches. + +=cut + +sub clearCommitRefCaches +{ + my $self = shift; + $self->{commitRefCache} = {}; + $self->{revisionDirMapCache} = undef; + $self->{gethead_cache} = undef; +} + =head2 commitmessage this function takes a commithash and returns the commit message for that commit @@ -3745,6 +4947,97 @@ sub gethistorydense return $result; } +=head2 escapeRefName + +Apply an escape mechanism to compensate for characters that +git ref names can have that CVS tags can not. + +=cut +sub escapeRefName +{ + my($self,$refName)=@_; + + # CVS officially only allows [-_A-Za-z0-9] in tag names (or in + # many contexts it can also be a CVS revision number). + # + # Git tags commonly use '/' and '.' as well, but also handle + # anything else just in case: + # + # = "_-s-" For '/'. + # = "_-p-" For '.'. + # = "_-u-" For underscore, in case someone wants a literal "_-" in + # a tag name. + # = "_-xx-" Where "xx" is the hexadecimal representation of the + # desired ASCII character byte. (for anything else) + + if(! $refName=~/^[1-9][0-9]*(\.[1-9][0-9]*)*$/) + { + $refName=~s/_-/_-u--/g; + $refName=~s/\./_-p-/g; + $refName=~s%/%_-s-%g; + $refName=~s/[^-_a-zA-Z0-9]/sprintf("_-%02x-",$1)/eg; + } +} + +=head2 unescapeRefName + +Undo an escape mechanism to compensate for characters that +git ref names can have that CVS tags can not. + +=cut +sub unescapeRefName +{ + my($self,$refName)=@_; + + # see escapeRefName() for description of escape mechanism. + + $refName=~s/_-([spu]|[0-9a-f][0-9a-f])-/unescapeRefNameChar($1)/eg; + + # allowed tag names + # TODO: Perhaps use git check-ref-format, with an in-process cache of + # validated names? + if( !( $refName=~m%^[^-][-a-zA-Z0-9_/.]*$% ) || + ( $refName=~m%[/.]$% ) || + ( $refName=~/\.lock$/ ) || + ( $refName=~m%\.\.|/\.|[[\\:?*~]|\@\{% ) ) # matching } + { + # Error: + $log->warn("illegal refName: $refName"); + $refName=undef; + } + return $refName; +} + +sub unescapeRefNameChar +{ + my($char)=@_; + + if($char eq "s") + { + $char="/"; + } + elsif($char eq "p") + { + $char="."; + } + elsif($char eq "u") + { + $char="_"; + } + elsif($char=~/^[0-9a-f][0-9a-f]$/) + { + $char=chr(hex($char)); + } + else + { + # Error case: Maybe it has come straight from user, and + # wasn't supposed to be escaped? Restore it the way we got it: + $char="_-$char-"; + } + + return $char; +} + =head2 in_array() from Array::PAT - mimics the in_array() function @@ -7,16 +7,36 @@ # 2007 Trolltech ASA # License: MIT <http://www.opensource.org/licenses/mit-license.php> # - import sys if sys.hexversion < 0x02040000: # The limiter is the subprocess module sys.stderr.write("git-p4: requires Python 2.4 or later.\n") sys.exit(1) - -import optparse, os, marshal, subprocess, shelve -import tempfile, getopt, os.path, time, platform -import re, shutil +import os +import optparse +import marshal +import subprocess +import tempfile +import time +import platform +import re +import shutil +import stat + +try: + from subprocess import CalledProcessError +except ImportError: + # from python2.7:subprocess.py + # Exception classes used by this module. + class CalledProcessError(Exception): + """This exception is raised when a process run by check_call() returns + a non-zero exit status. The exit status will be stored in the + returncode attribute.""" + def __init__(self, returncode, cmd): + self.returncode = returncode + self.cmd = cmd + def __str__(self): + return "Command '%s' returned non-zero exit status %d" % (self.cmd, self.returncode) verbose = False @@ -158,13 +178,33 @@ def system(cmd): expand = isinstance(cmd,basestring) if verbose: sys.stderr.write("executing %s\n" % str(cmd)) - subprocess.check_call(cmd, shell=expand) + retcode = subprocess.call(cmd, shell=expand) + if retcode: + raise CalledProcessError(retcode, cmd) def p4_system(cmd): """Specifically invoke p4 as the system command. """ real_cmd = p4_build_cmd(cmd) expand = isinstance(real_cmd, basestring) - subprocess.check_call(real_cmd, shell=expand) + retcode = subprocess.call(real_cmd, shell=expand) + if retcode: + raise CalledProcessError(retcode, real_cmd) + +_p4_version_string = None +def p4_version_string(): + """Read the version string, showing just the last line, which + hopefully is the interesting version bit. + + $ p4 -V + Perforce - The Fast Software Configuration Management System. + Copyright 1995-2011 Perforce Software. All rights reserved. + Rev. P4/NTX86/2011.1/393975 (2011/12/16). + """ + global _p4_version_string + if not _p4_version_string: + a = p4_read_pipe_lines(["-V"]) + _p4_version_string = a[-1].rstrip() + return _p4_version_string def p4_integrate(src, dest): p4_system(["integrate", "-Dt", wildcard_encode(src), wildcard_encode(dest)]) @@ -539,43 +579,75 @@ def gitBranchExists(branch): return proc.wait() == 0; _gitConfig = {} -def gitConfig(key, args = None): # set args to "--bool", for instance + +def gitConfig(key): + if not _gitConfig.has_key(key): + cmd = [ "git", "config", key ] + s = read_pipe(cmd, ignore_error=True) + _gitConfig[key] = s.strip() + return _gitConfig[key] + +def gitConfigBool(key): + """Return a bool, using git config --bool. It is True only if the + variable is set to true, and False if set to false or not present + in the config.""" + if not _gitConfig.has_key(key): - argsFilter = "" - if args != None: - argsFilter = "%s " % args - cmd = "git config %s%s" % (argsFilter, key) - _gitConfig[key] = read_pipe(cmd, ignore_error=True).strip() + cmd = [ "git", "config", "--bool", key ] + s = read_pipe(cmd, ignore_error=True) + v = s.strip() + _gitConfig[key] = v == "true" return _gitConfig[key] def gitConfigList(key): if not _gitConfig.has_key(key): - _gitConfig[key] = read_pipe("git config --get-all %s" % key, ignore_error=True).strip().split(os.linesep) + s = read_pipe(["git", "config", "--get-all", key], ignore_error=True) + _gitConfig[key] = s.strip().split(os.linesep) return _gitConfig[key] -def p4BranchesInGit(branchesAreInRemotes = True): +def p4BranchesInGit(branchesAreInRemotes=True): + """Find all the branches whose names start with "p4/", looking + in remotes or heads as specified by the argument. Return + a dictionary of { branch: revision } for each one found. + The branch names are the short names, without any + "p4/" prefix.""" + branches = {} cmdline = "git rev-parse --symbolic " if branchesAreInRemotes: - cmdline += " --remotes" + cmdline += "--remotes" else: - cmdline += " --branches" + cmdline += "--branches" for line in read_pipe_lines(cmdline): line = line.strip() - ## only import to p4/ - if not line.startswith('p4/') or line == "p4/HEAD": + # only import to p4/ + if not line.startswith('p4/'): + continue + # special symbolic ref to p4/master + if line == "p4/HEAD": continue - branch = line - # strip off p4 - branch = re.sub ("^p4/", "", line) + # strip off p4/ prefix + branch = line[len("p4/"):] branches[branch] = parseRevision(line) + return branches +def branch_exists(branch): + """Make sure that the given ref name really exists.""" + + cmd = [ "git", "rev-parse", "--symbolic", "--verify", branch ] + p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + out, _ = p.communicate() + if p.returncode: + return False + # expect exactly one line of output: the branch name + return out.rstrip() == branch + def findUpstreamBranchPoint(head = "HEAD"): branches = p4BranchesInGit() # map from depot-path to branch name @@ -677,8 +749,7 @@ def p4PathStartsWith(path, prefix): # # we may or may not have a problem. If you have core.ignorecase=true, # we treat DirA and dira as the same directory - ignorecase = gitConfig("core.ignorecase", "--bool") == "true" - if ignorecase: + if gitConfigBool("core.ignorecase"): return path.lower().startswith(prefix.lower()) return path.startswith(prefix) @@ -748,7 +819,8 @@ def wildcard_encode(path): return path def wildcard_present(path): - return path.translate(None, "*#@%") != path + m = re.search("[*#@%]", path) + return m is not None class Command: def __init__(self): @@ -907,19 +979,21 @@ class P4Submit(Command, P4UserMap): optparse.make_option("--dry-run", "-n", dest="dry_run", action="store_true"), optparse.make_option("--prepare-p4-only", dest="prepare_p4_only", action="store_true"), optparse.make_option("--conflict", dest="conflict_behavior", - choices=self.conflict_behavior_choices) + choices=self.conflict_behavior_choices), + optparse.make_option("--branch", dest="branch"), ] self.description = "Submit changes from git to the perforce depot." self.usage += " [name of git branch to submit into perforce depot]" self.origin = "" self.detectRenames = False - self.preserveUser = gitConfig("git-p4.preserveUser").lower() == "true" + self.preserveUser = gitConfigBool("git-p4.preserveUser") self.dry_run = False self.prepare_p4_only = False self.conflict_behavior = None self.isWindows = (platform.system() == "Windows") self.exportLabels = False self.p4HasMoveCommand = p4_has_move_command() + self.branch = None def check(self): if len(p4CmdList("opened ...")) > 0: @@ -1007,7 +1081,8 @@ class P4Submit(Command, P4UserMap): def p4UserForCommit(self,id): # Return the tuple (perforce user,git email) for a given git commit id self.getUserMapFromPerforceServer() - gitEmail = read_pipe("git log --max-count=1 --format='%%ae' %s" % id) + gitEmail = read_pipe(["git", "log", "--max-count=1", + "--format=%ae", id]) gitEmail = gitEmail.strip() if not self.emails.has_key(gitEmail): return (None,gitEmail) @@ -1020,7 +1095,7 @@ class P4Submit(Command, P4UserMap): (user,email) = self.p4UserForCommit(id) if not user: msg = "Cannot find p4 user for email %s in commit %s." % (email, id) - if gitConfig('git-p4.allowMissingP4Users').lower() == "true": + if gitConfigBool("git-p4.allowMissingP4Users"): print "%s" % msg else: die("Error: %s\nSet git-p4.allowMissingP4Users to true to allow this." % msg) @@ -1115,7 +1190,7 @@ class P4Submit(Command, P4UserMap): message. Return true if okay to continue with the submit.""" # if configured to skip the editing part, just submit - if gitConfig("git-p4.skipSubmitEdit") == "true": + if gitConfigBool("git-p4.skipSubmitEdit"): return True # look at the modification time, to check later if the user saved @@ -1131,7 +1206,7 @@ class P4Submit(Command, P4UserMap): # If the file was not saved, prompt to see if this patch should # be skipped. But skip this verification step if configured so. - if gitConfig("git-p4.skipSubmitEditCheck") == "true": + if gitConfigBool("git-p4.skipSubmitEditCheck"): return True # modification time updated means user saved the file @@ -1189,6 +1264,9 @@ class P4Submit(Command, P4UserMap): p4_edit(dest) pureRenameCopy.discard(dest) filesToChangeExecBit[dest] = diff['dst_mode'] + if self.isWindows: + # turn off read-only attribute + os.chmod(dest, stat.S_IWRITE) os.unlink(dest) editedFiles.add(dest) elif modifier == "R": @@ -1207,6 +1285,8 @@ class P4Submit(Command, P4UserMap): p4_edit(dest) # with move: already open, writable filesToChangeExecBit[dest] = diff['dst_mode'] if not self.p4HasMoveCommand: + if self.isWindows: + os.chmod(dest, stat.S_IWRITE) os.unlink(dest) filesToDelete.add(src) editedFiles.add(dest) @@ -1226,7 +1306,7 @@ class P4Submit(Command, P4UserMap): # Patch failed, maybe it's just RCS keyword woes. Look through # the patch to see if that's possible. - if gitConfig("git-p4.attemptRCSCleanup","--bool") == "true": + if gitConfigBool("git-p4.attemptRCSCleanup"): file = None pattern = None kwfiles = {} @@ -1247,6 +1327,10 @@ class P4Submit(Command, P4UserMap): for file in kwfiles: if verbose: print "zapping %s with %s" % (line,pattern) + # File is being deleted, so not open in p4. Must + # disable the read-only bit on windows. + if self.isWindows and file not in editedFiles: + os.chmod(file, stat.S_IWRITE) self.patchRCSKeywords(file, kwfiles[file]) fixed_rcs_keywords = True @@ -1517,7 +1601,7 @@ class P4Submit(Command, P4UserMap): sys.exit(128) self.useClientSpec = False - if gitConfig("git-p4.useclientspec", "--bool") == "true": + if gitConfigBool("git-p4.useclientspec"): self.useClientSpec = True if self.useClientSpec: self.clientSpecDirs = getClientSpec() @@ -1553,11 +1637,11 @@ class P4Submit(Command, P4UserMap): self.check() commits = [] - for line in read_pipe_lines("git rev-list --no-merges %s..%s" % (self.origin, self.master)): + for line in read_pipe_lines(["git", "rev-list", "--no-merges", "%s..%s" % (self.origin, self.master)]): commits.append(line.strip()) commits.reverse() - if self.preserveUser or (gitConfig("git-p4.skipUserNameCheck") == "true"): + if self.preserveUser or gitConfigBool("git-p4.skipUserNameCheck"): self.checkAuthorship = False else: self.checkAuthorship = True @@ -1593,7 +1677,7 @@ class P4Submit(Command, P4UserMap): else: self.diffOpts += " -C%s" % detectCopies - if gitConfig("git-p4.detectCopiesHarder", "--bool") == "true": + if gitConfigBool("git-p4.detectCopiesHarder"): self.diffOpts += " --find-copies-harder" # @@ -1656,6 +1740,8 @@ class P4Submit(Command, P4UserMap): print "All commits applied!" sync = P4Sync() + if self.branch: + sync.branch = self.branch sync.run([]) rebase = P4Rebase() @@ -1675,7 +1761,7 @@ class P4Submit(Command, P4UserMap): "--format=format:%h %s", c]) print "You will have to do 'git p4 sync' and rebase." - if gitConfig("git-p4.exportLabels", "--bool") == "true": + if gitConfigBool("git-p4.exportLabels"): self.exportLabels = True if self.exportLabels: @@ -1945,7 +2031,6 @@ class P4Sync(Command, P4UserMap): self.syncWithOrigin = True self.importIntoRemotes = True self.maxChanges = "" - self.isWindows = (platform.system() == "Windows") self.keepRepoPath = False self.depotPaths = None self.p4BranchesInGit = [] @@ -2090,7 +2175,14 @@ class P4Sync(Command, P4UserMap): # operations. utf16 is converted to ascii or utf8, perhaps. # But ascii text saved as -t utf16 is completely mangled. # Invoke print -o to get the real contents. + # + # On windows, the newlines will always be mangled by print, so put + # them back too. This is not needed to the cygwin windows version, + # just the native "NT" type. + # text = p4_read_pipe(['print', '-q', '-o', '-', file['depotFile']]) + if p4_version_string().find("/NT") >= 0: + text = text.replace("\r\n", "\n") contents = [ text ] if type_base == "apple": @@ -2106,15 +2198,6 @@ class P4Sync(Command, P4UserMap): print "\nIgnoring apple filetype file %s" % file['depotFile'] return - # Perhaps windows wants unicode, utf16 newlines translated too; - # but this is not doing it. - if self.isWindows and type_base == "text": - mangled = [] - for data in contents: - data = data.replace("\r\n", "\n") - mangled.append(data) - contents = mangled - # Note that we do not try to de-mangle keywords on utf16 files, # even though in theory somebody may want that. pattern = p4_keywords_regexp_for_type(type_base, type_mods) @@ -2509,13 +2592,6 @@ class P4Sync(Command, P4UserMap): branch = branch[len(self.projectName):] self.knownBranches[branch] = branch - def listExistingP4GitBranches(self): - # branches holds mapping from name to commit - branches = p4BranchesInGit(self.importIntoRemotes) - self.p4BranchesInGit = branches.keys() - for branch in branches.keys(): - self.initialParents[self.refPrefix + branch] = branches[branch] - def updateOptionDict(self, d): option_keys = {} if self.keepRepoPath: @@ -2599,7 +2675,8 @@ class P4Sync(Command, P4UserMap): def searchParent(self, parent, branch, target): parentFound = False - for blob in read_pipe_lines(["git", "rev-list", "--reverse", "--no-merges", parent]): + for blob in read_pipe_lines(["git", "rev-list", "--reverse", + "--no-merges", parent]): blob = blob.strip() if len(read_pipe(["git", "diff-tree", blob, target])) == 0: parentFound = True @@ -2670,7 +2747,7 @@ class P4Sync(Command, P4UserMap): blob = None if len(parent) > 0: - tempBranch = os.path.join(self.tempBranchLocation, "%d" % (change)) + tempBranch = "%s/%d" % (self.tempBranchLocation, change) if self.verbose: print "Creating temporary branch: " + tempBranch self.commit(description, filesForCommit, tempBranch) @@ -2687,6 +2764,7 @@ class P4Sync(Command, P4UserMap): files = self.extractFilesFromCommit(description) self.commit(description, files, self.branch, self.initialParent) + # only needed once, to connect to the previous commit self.initialParent = "" except IOError: print self.gitError.read() @@ -2752,41 +2830,38 @@ class P4Sync(Command, P4UserMap): def run(self, args): self.depotPaths = [] self.changeRange = "" - self.initialParent = "" self.previousDepotPaths = [] + self.hasOrigin = False # map from branch depot path to parent branch self.knownBranches = {} self.initialParents = {} - self.hasOrigin = originP4BranchesExist() - if not self.syncWithOrigin: - self.hasOrigin = False if self.importIntoRemotes: self.refPrefix = "refs/remotes/p4/" else: self.refPrefix = "refs/heads/p4/" - if self.syncWithOrigin and self.hasOrigin: - if not self.silent: - print "Syncing with origin first by calling git fetch origin" - system("git fetch origin") + if self.syncWithOrigin: + self.hasOrigin = originP4BranchesExist() + if self.hasOrigin: + if not self.silent: + print 'Syncing with origin first, using "git fetch origin"' + system("git fetch origin") + branch_arg_given = bool(self.branch) if len(self.branch) == 0: self.branch = self.refPrefix + "master" if gitBranchExists("refs/heads/p4") and self.importIntoRemotes: system("git update-ref %s refs/heads/p4" % self.branch) - system("git branch -D p4"); - # create it /after/ importing, when master exists - if not gitBranchExists(self.refPrefix + "HEAD") and self.importIntoRemotes and gitBranchExists(self.branch): - system("git symbolic-ref %sHEAD %s" % (self.refPrefix, self.branch)) + system("git branch -D p4") # accept either the command-line option, or the configuration variable if self.useClientSpec: # will use this after clone to set the variable self.useClientSpec_from_options = True else: - if gitConfig("git-p4.useclientspec", "--bool") == "true": + if gitConfigBool("git-p4.useclientspec"): self.useClientSpec = True if self.useClientSpec: self.clientSpecDirs = getClientSpec() @@ -2796,12 +2871,25 @@ class P4Sync(Command, P4UserMap): if args == []: if self.hasOrigin: createOrUpdateBranchesFromOrigin(self.refPrefix, self.silent) - self.listExistingP4GitBranches() + + # branches holds mapping from branch name to sha1 + branches = p4BranchesInGit(self.importIntoRemotes) + + # restrict to just this one, disabling detect-branches + if branch_arg_given: + short = self.branch.split("/")[-1] + if short in branches: + self.p4BranchesInGit = [ short ] + else: + self.p4BranchesInGit = branches.keys() if len(self.p4BranchesInGit) > 1: if not self.silent: print "Importing from/into multiple branches" self.detectBranches = True + for branch in branches.keys(): + self.initialParents[self.refPrefix + branch] = \ + branches[branch] if self.verbose: print "branches: %s" % self.p4BranchesInGit @@ -2838,13 +2926,21 @@ class P4Sync(Command, P4UserMap): if p4Change > 0: self.depotPaths = sorted(self.previousDepotPaths) self.changeRange = "@%s,#head" % p4Change - if not self.detectBranches: - self.initialParent = parseRevision(self.branch) if not self.silent and not self.detectBranches: print "Performing incremental import into %s git branch" % self.branch + # accept multiple ref name abbreviations: + # refs/foo/bar/branch -> use it exactly + # p4/branch -> prepend refs/remotes/ or refs/heads/ + # branch -> prepend refs/remotes/p4/ or refs/heads/p4/ if not self.branch.startswith("refs/"): - self.branch = "refs/heads/" + self.branch + if self.importIntoRemotes: + prepend = "refs/remotes/" + else: + prepend = "refs/heads/" + if not self.branch.startswith("p4/"): + prepend += "p4/" + self.branch = prepend + self.branch if len(args) == 0 and self.depotPaths: if not self.silent: @@ -2955,8 +3051,21 @@ class P4Sync(Command, P4UserMap): else: # catch "git p4 sync" with no new branches, in a repo that # does not have any existing p4 branches - if len(args) == 0 and not self.p4BranchesInGit: - die("No remote p4 branches. Perhaps you never did \"git p4 clone\" in here."); + if len(args) == 0: + if not self.p4BranchesInGit: + die("No remote p4 branches. Perhaps you never did \"git p4 clone\" in here.") + + # The default branch is master, unless --branch is used to + # specify something else. Make sure it exists, or complain + # nicely about how to use --branch. + if not self.detectBranches: + if not branch_exists(self.branch): + if branch_arg_given: + die("Error: branch %s does not exist." % self.branch) + else: + die("Error: no branch %s; perhaps specify one with --branch." % + self.branch) + if self.verbose: print "Getting p4 changes for %s...%s" % (', '.join(self.depotPaths), self.changeRange) @@ -2974,6 +3083,14 @@ class P4Sync(Command, P4UserMap): self.updatedBranches = set() + if not self.detectBranches: + if args: + # start a new branch + self.initialParent = "" + else: + # build on a previous revision + self.initialParent = parseRevision(self.branch) + self.importChanges(changes) if not self.silent: @@ -2984,7 +3101,7 @@ class P4Sync(Command, P4UserMap): sys.stdout.write("%s " % b) sys.stdout.write("\n") - if gitConfig("git-p4.importLabels", "--bool") == "true": + if gitConfigBool("git-p4.importLabels"): self.importLabels = True if self.importLabels: @@ -3006,6 +3123,13 @@ class P4Sync(Command, P4UserMap): read_pipe("git update-ref -d %s" % branch) os.rmdir(os.path.join(os.environ.get("GIT_DIR", ".git"), self.tempBranchLocation)) + # Create a symbolic ref p4/HEAD pointing to p4/<branch> to allow + # a convenient shortcut refname "p4". + if self.importIntoRemotes: + head_ref = self.refPrefix + "HEAD" + if not gitBranchExists(head_ref) and gitBranchExists(self.branch): + system(["git", "symbolic-ref", head_ref, self.branch]) + return True class P4Rebase(Command): @@ -3095,6 +3219,7 @@ class P4Clone(P4Sync): self.cloneExclude = ["/"+p for p in self.cloneExclude] for p in depotPaths: if not p.startswith("//"): + sys.stderr.write('Depot paths must start with "//": %s\n' % p) return False if not self.cloneDestination: @@ -3109,21 +3234,21 @@ class P4Clone(P4Sync): init_cmd = [ "git", "init" ] if self.cloneBare: init_cmd.append("--bare") - subprocess.check_call(init_cmd) + retcode = subprocess.call(init_cmd) + if retcode: + raise CalledProcessError(retcode, init_cmd) if not P4Sync.run(self, depotPaths): return False - if self.branch != "master": - if self.importIntoRemotes: - masterbranch = "refs/remotes/p4/master" - else: - masterbranch = "refs/heads/p4/master" - if gitBranchExists(masterbranch): - system("git branch master %s" % masterbranch) - if not self.cloneBare: - system("git checkout -f") - else: - print "Could not detect main branch. No checkout/master branch created." + + # create a master branch and check out a work tree + if gitBranchExists(self.branch): + system([ "git", "branch", "master", self.branch ]) + if not self.cloneBare: + system([ "git", "checkout", "-f" ]) + else: + print 'Not checking out any branch, use ' \ + '"git checkout -q -b master <branch>"' # auto-set this variable if invoked with --use-client-spec if self.useClientSpec_from_options: diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 44901d53c..8ed7fccc1 100644 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -190,6 +190,11 @@ is_empty_commit() { test "$tree" = "$ptree" } +is_merge_commit() +{ + git rev-parse --verify --quiet "$1"^2 >/dev/null 2>&1 +} + # Run command with GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and # GIT_AUTHOR_DATE exported from the current environment. do_with_author () { @@ -874,7 +879,7 @@ git rev-list $merges_option --pretty=oneline --abbrev-commit \ while read -r shortsha1 rest do - if test -z "$keep_empty" && is_empty_commit $shortsha1 + if test -z "$keep_empty" && is_empty_commit $shortsha1 && ! is_merge_commit $shortsha1 then comment_out="# " else diff --git a/git-remote-testpy.py b/git-remote-testpy.py index d94a66a87..ca6789996 100644 --- a/git-remote-testpy.py +++ b/git-remote-testpy.py @@ -31,11 +31,27 @@ from git_remote_helpers.git.exporter import GitExporter from git_remote_helpers.git.importer import GitImporter from git_remote_helpers.git.non_local import NonLocalGit -if sys.hexversion < 0x01050200: - # os.makedirs() is the limiter - sys.stderr.write("git-remote-testgit: requires Python 1.5.2 or later.\n") +if sys.hexversion < 0x02000000: + # string.encode() is the limiter + sys.stderr.write("git-remote-testgit: requires Python 2.0 or later.\n") sys.exit(1) + +def encode_filepath(path): + """Encodes a Unicode file path to a byte string. + + On Python 2 this is a no-op; on Python 3 we encode the string as + suggested by [1] which allows an exact round-trip from the command line + to the filesystem. + + [1] http://docs.python.org/3/c-api/unicode.html#file-system-encoding + + """ + if sys.hexversion < 0x03000000: + return path + return path.encode(sys.getfilesystemencoding(), 'surrogateescape') + + def get_repo(alias, url): """Returns a git repository object initialized for usage. """ @@ -45,7 +61,7 @@ def get_repo(alias, url): repo.get_head() hasher = _digest() - hasher.update(repo.path) + hasher.update(encode_filepath(repo.path)) repo.hash = hasher.hexdigest() repo.get_base_path = lambda base: os.path.join( @@ -87,9 +103,9 @@ def do_capabilities(repo, args): """Prints the supported capabilities. """ - print "import" - print "export" - print "refspec refs/heads/*:%s*" % repo.prefix + print("import") + print("export") + print("refspec refs/heads/*:%s*" % repo.prefix) dirname = repo.get_base_path(repo.gitdir) @@ -98,11 +114,11 @@ def do_capabilities(repo, args): path = os.path.join(dirname, 'git.marks') - print "*export-marks %s" % path + print("*export-marks %s" % path) if os.path.exists(path): - print "*import-marks %s" % path + print("*import-marks %s" % path) - print # end capabilities + print('') # end capabilities def do_list(repo, args): @@ -115,16 +131,16 @@ def do_list(repo, args): for ref in repo.revs: debug("? refs/heads/%s", ref) - print "? refs/heads/%s" % ref + print("? refs/heads/%s" % ref) if repo.head: debug("@refs/heads/%s HEAD" % repo.head) - print "@refs/heads/%s HEAD" % repo.head + print("@refs/heads/%s HEAD" % repo.head) else: debug("@refs/heads/master HEAD") - print "@refs/heads/master HEAD" + print("@refs/heads/master HEAD") - print # end list + print('') # end list def update_local_repo(repo): @@ -154,7 +170,7 @@ def do_import(repo, args): refs = [ref] while True: - line = sys.stdin.readline() + line = sys.stdin.readline().decode() if line == '\n': break if not line.startswith('import '): @@ -164,7 +180,7 @@ def do_import(repo, args): ref = line[7:].strip() refs.append(ref) - print "feature done" + print("feature done") if os.environ.get("GIT_REMOTE_TESTGIT_FAILURE"): die('Told to fail') @@ -172,7 +188,7 @@ def do_import(repo, args): repo = update_local_repo(repo) repo.exporter.export_repo(repo.gitdir, refs) - print "done" + print("done") def do_export(repo, args): @@ -192,8 +208,8 @@ def do_export(repo, args): repo.non_local.push(repo.gitdir) for ref in changed: - print "ok %s" % ref - print + print("ok %s" % ref) + print('') COMMANDS = { @@ -225,7 +241,7 @@ def read_one_line(repo): line = sys.stdin.readline() - cmdline = line + cmdline = line.decode() if not cmdline: warn("Unexpected EOF") @@ -277,7 +293,11 @@ def main(args): more = True - sys.stdin = os.fdopen(sys.stdin.fileno(), 'r', 0) + # Use binary mode since Python 3 does not permit unbuffered I/O in text + # mode. Unbuffered I/O is required to avoid data that should be going + # to git-fast-import after an "export" command getting caught in our + # stdin buffer instead. + sys.stdin = os.fdopen(sys.stdin.fileno(), 'rb', 0) while (more): more = read_one_line(repo) diff --git a/git-submodule.sh b/git-submodule.sh index 22ec5b63b..004c034bc 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -976,12 +976,12 @@ cmd_summary() { done | if test -n "$for_status"; then if [ -n "$files" ]; then - gettextln "# Submodules changed but not updated:" + gettextln "Submodules changed but not updated:" | git stripspace -c else - gettextln "# Submodule changes to be committed:" + gettextln "Submodule changes to be committed:" | git stripspace -c fi - echo "#" - sed -e 's|^|# |' -e 's|^# $|#|' + printf "\n" | git stripspace -c + git stripspace -c else cat fi diff --git a/git-svn.perl b/git-svn.perl index d0866946c..b46795f59 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -61,8 +61,6 @@ my $cmd_dir_prefix = eval { command_oneline([qw/rev-parse --show-prefix/], STDERR => 0) } || ''; -my $git_dir_user_set = 1 if defined $ENV{GIT_DIR}; -$ENV{GIT_DIR} ||= '.git'; $Git::SVN::Ra::_log_window_size = 100; if (! exists $ENV{SVN_SSH} && exists $ENV{GIT_SSH}) { @@ -327,27 +325,20 @@ for (my $i = 0; $i < @ARGV; $i++) { }; # make sure we're always running at the top-level working directory -unless ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) { - unless (-d $ENV{GIT_DIR}) { - if ($git_dir_user_set) { - die "GIT_DIR=$ENV{GIT_DIR} explicitly set, ", - "but it is not a directory\n"; - } - my $git_dir = delete $ENV{GIT_DIR}; - my $cdup = undef; - git_cmd_try { - $cdup = command_oneline(qw/rev-parse --show-cdup/); - $git_dir = '.' unless ($cdup); - chomp $cdup if ($cdup); - $cdup = "." unless ($cdup && length $cdup); - } "Already at toplevel, but $git_dir not found\n"; - chdir $cdup or die "Unable to chdir up to '$cdup'\n"; - unless (-d $git_dir) { - die "$git_dir still not found after going to ", - "'$cdup'\n"; - } - $ENV{GIT_DIR} = $git_dir; - } +if ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) { + $ENV{GIT_DIR} ||= ".git"; +} else { + my ($git_dir, $cdup); + git_cmd_try { + $git_dir = command_oneline([qw/rev-parse --git-dir/]); + } "Unable to find .git directory\n"; + git_cmd_try { + $cdup = command_oneline(qw/rev-parse --show-cdup/); + chomp $cdup if ($cdup); + $cdup = "." unless ($cdup && length $cdup); + } "Already at toplevel, but $git_dir not found\n"; + $ENV{GIT_DIR} = $git_dir; + chdir $cdup or die "Unable to chdir up to '$cdup'\n"; $_repository = Git->repository(Repository => $ENV{GIT_DIR}); } @@ -313,6 +313,7 @@ static void handle_internal_command(int argc, const char **argv) { "bundle", cmd_bundle, RUN_SETUP_GENTLY }, { "cat-file", cmd_cat_file, RUN_SETUP }, { "check-attr", cmd_check_attr, RUN_SETUP }, + { "check-ignore", cmd_check_ignore, RUN_SETUP | NEED_WORK_TREE }, { "check-ref-format", cmd_check_ref_format }, { "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE }, { "checkout-index", cmd_checkout_index, diff --git a/git_remote_helpers/.gitignore b/git_remote_helpers/.gitignore index 2247d5f95..cf040af3f 100644 --- a/git_remote_helpers/.gitignore +++ b/git_remote_helpers/.gitignore @@ -1,2 +1,3 @@ +/GIT-PYTHON-VERSION /build /dist diff --git a/git_remote_helpers/Makefile b/git_remote_helpers/Makefile index 74b05dc91..3d122328c 100644 --- a/git_remote_helpers/Makefile +++ b/git_remote_helpers/Makefile @@ -23,10 +23,16 @@ endif PYLIBDIR=$(shell $(PYTHON_PATH) -c \ "import sys; \ - print 'lib/python%i.%i/site-packages' % sys.version_info[:2]") + print('lib/python%i.%i/site-packages' % sys.version_info[:2])") + +py_version=$(shell $(PYTHON_PATH) -c \ + 'import sys; print("%i.%i" % sys.version_info[:2])') all: $(pysetupfile) - $(QUIET)$(PYTHON_PATH) $(pysetupfile) $(QUIETSETUP) build + $(QUIET)test "$$(cat GIT-PYTHON-VERSION 2>/dev/null)" = "$(py_version)" || \ + flags=--force; \ + $(PYTHON_PATH) $(pysetupfile) $(QUIETSETUP) build $$flags + $(QUIET)echo "$(py_version)" >GIT-PYTHON-VERSION install: $(pysetupfile) $(PYTHON_PATH) $(pysetupfile) install --prefix $(DESTDIR_SQ)$(prefix) @@ -36,4 +42,4 @@ instlibdir: $(pysetupfile) clean: $(QUIET)$(PYTHON_PATH) $(pysetupfile) $(QUIETSETUP) clean -a - $(RM) *.pyo *.pyc + $(RM) *.pyo *.pyc GIT-PYTHON-VERSION diff --git a/git_remote_helpers/git/importer.py b/git_remote_helpers/git/importer.py index e28cc8f98..d3f90e102 100644 --- a/git_remote_helpers/git/importer.py +++ b/git_remote_helpers/git/importer.py @@ -18,13 +18,16 @@ class GitImporter(object): def get_refs(self, gitdir): """Returns a dictionary with refs. + + Note that the keys in the returned dictionary are byte strings as + read from git. """ args = ["git", "--git-dir=" + gitdir, "for-each-ref", "refs/heads"] - lines = check_output(args).strip().split('\n') + lines = check_output(args).strip().split('\n'.encode('ascii')) refs = {} for line in lines: - value, name = line.split(' ') - name = name.strip('commit\t') + value, name = line.split(' '.encode('ascii')) + name = name.strip('commit\t'.encode('ascii')) refs[name] = value return refs diff --git a/git_remote_helpers/setup.py b/git_remote_helpers/setup.py index 4d434b65c..6de41deb4 100644 --- a/git_remote_helpers/setup.py +++ b/git_remote_helpers/setup.py @@ -4,6 +4,15 @@ from distutils.core import setup +# If building under Python3 we need to run 2to3 on the code, do this by +# trying to import distutils' 2to3 builder, which is only available in +# Python3. +try: + from distutils.command.build_py import build_py_2to3 as build_py +except ImportError: + # 2.x + from distutils.command.build_py import build_py + setup( name = 'git_remote_helpers', version = '0.1.0', @@ -14,4 +23,5 @@ setup( url = 'http://www.git-scm.com/', package_dir = {'git_remote_helpers': ''}, packages = ['git_remote_helpers', 'git_remote_helpers.git'], + cmdclass = {'build_py': build_py}, ) diff --git a/gitk-git/.gitignore b/gitk-git/.gitignore new file mode 100644 index 000000000..d7ebcaf36 --- /dev/null +++ b/gitk-git/.gitignore @@ -0,0 +1,2 @@ +/GIT-TCLTK-VARS +/gitk-wish diff --git a/gitk-git/Makefile b/gitk-git/Makefile index e1b604560..5acdc900a 100644 --- a/gitk-git/Makefile +++ b/gitk-git/Makefile @@ -17,6 +17,16 @@ DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) bindir_SQ = $(subst ','\'',$(bindir)) TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH)) +### Detect Tck/Tk interpreter path changes +TRACK_TCLTK = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)') + +GIT-TCLTK-VARS: FORCE + @VARS='$(TRACK_TCLTK)'; \ + if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \ + echo 1>&2 " * new Tcl/Tk interpreter location"; \ + echo "$$VARS" >$@; \ + fi + ## po-file creation rules XGETTEXT ?= xgettext ifdef NO_MSGFMT @@ -49,9 +59,9 @@ uninstall:: $(RM) '$(DESTDIR_SQ)$(bindir_SQ)'/gitk clean:: - $(RM) gitk-wish po/*.msg + $(RM) gitk-wish po/*.msg GIT-TCLTK-VARS -gitk-wish: gitk +gitk-wish: gitk GIT-TCLTK-VARS $(QUIET_GEN)$(RM) $@ $@+ && \ sed -e '1,3s|^exec .* "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' <gitk >$@+ && \ chmod +x $@+ && \ @@ -65,3 +75,5 @@ $(ALL_MSGFILES): %.msg : %.po @echo Generating catalog $@ $(MSGFMT) --statistics --tcl $< -l $(basename $(notdir $<)) -d $(dir $@) +.PHONY: all install uninstall clean update-po +.PHONY: FORCE diff --git a/gitk-git/gitk b/gitk-git/gitk index d93bd990a..b3706fc9b 100755 --- a/gitk-git/gitk +++ b/gitk-git/gitk @@ -2161,7 +2161,7 @@ proc makewindow {} { trace add variable sha1string write sha1change pack $sha1entry -side left -pady 2 - image create bitmap bm-left -data { + set bm_left_data { #define left_width 16 #define left_height 16 static unsigned char left_bits[] = { @@ -2169,7 +2169,7 @@ proc makewindow {} { 0x0e, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x0e, 0x00, 0x1c, 0x00, 0x38, 0x00, 0x70, 0x00, 0xe0, 0x00, 0xc0, 0x01}; } - image create bitmap bm-right -data { + set bm_right_data { #define right_width 16 #define right_height 16 static unsigned char right_bits[] = { @@ -2177,11 +2177,24 @@ proc makewindow {} { 0x00, 0x38, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x00, 0x38, 0x00, 0x1c, 0x00, 0x0e, 0x00, 0x07, 0x80, 0x03, 0xc0, 0x01}; } - ${NS}::button .tf.bar.leftbut -image bm-left -command goback \ - -state disabled -width 26 + image create bitmap bm-left -data $bm_left_data + image create bitmap bm-left-gray -data $bm_left_data -foreground "#999" + image create bitmap bm-right -data $bm_right_data + image create bitmap bm-right-gray -data $bm_right_data -foreground "#999" + + ${NS}::button .tf.bar.leftbut -command goback -state disabled -width 26 + if {$use_ttk} { + .tf.bar.leftbut configure -image [list bm-left disabled bm-left-gray] + } else { + .tf.bar.leftbut configure -image bm-left + } pack .tf.bar.leftbut -side left -fill y - ${NS}::button .tf.bar.rightbut -image bm-right -command goforw \ - -state disabled -width 26 + ${NS}::button .tf.bar.rightbut -command goforw -state disabled -width 26 + if {$use_ttk} { + .tf.bar.rightbut configure -image [list bm-right disabled bm-right-gray] + } else { + .tf.bar.rightbut configure -image bm-right + } pack .tf.bar.rightbut -side left -fill y ${NS}::label .tf.bar.rowlabel -text [mc "Row"] @@ -2361,6 +2374,8 @@ proc makewindow {} { $ctext tag conf mresult -font textfontbold $ctext tag conf msep -font textfontbold $ctext tag conf found -back yellow + $ctext tag conf currentsearchhit -back orange + $ctext tag conf wwrap -wrap word .pwbottom add .bleft if {!$use_ttk} { @@ -2495,10 +2510,9 @@ proc makewindow {} { bindkey ? {dofind -1 1} bindkey f nextfile bind . <F5> updatecommits - bind . <Shift-F5> reloadcommits + bindmodfunctionkey Shift 5 reloadcommits bind . <F2> showrefs - bind . <Shift-F4> {newview 0} - catch { bind . <Shift-Key-XF86_Switch_VT_4> {newview 0} } + bindmodfunctionkey Shift 4 {newview 0} bind . <F4> edit_or_newview bind . <$M1B-q> doquit bind . <$M1B-f> {dofind 1 1} @@ -2523,6 +2537,7 @@ proc makewindow {} { bind $cflist $ctxbut {pop_flist_menu %W %X %Y %x %y} bind $ctext $ctxbut {pop_diff_menu %W %X %Y %x %y} bind $ctext <Button-1> {focus %W} + bind $ctext <<Selection>> rehighlight_search_results set maincursor [. cget -cursor] set textcursor [$ctext cget -cursor] @@ -2646,6 +2661,11 @@ proc bindkey {ev script} { } } +proc bindmodfunctionkey {mod n script} { + bind . <$mod-F$n> $script + catch { bind . <$mod-XF86_Switch_VT_$n> $script } +} + # set the focus back to the toplevel for any click outside # the entry widgets proc click {w} { @@ -2702,7 +2722,7 @@ proc savestuff {w} { global cmitmode wrapcomment datetimeformat limitdiffs global colors uicolor bgcolor fgcolor diffcolors diffcontext selectbgcolor global autoselect autosellen extdifftool perfile_attrs markbgcolor use_ttk - global hideremotes want_ttk + global hideremotes want_ttk maxrefs if {$stuffsaved} return if {![winfo viewable .]} return @@ -2724,6 +2744,7 @@ proc savestuff {w} { puts $f [list set autoselect $autoselect] puts $f [list set autosellen $autosellen] puts $f [list set showneartags $showneartags] + puts $f [list set maxrefs $maxrefs] puts $f [list set hideremotes $hideremotes] puts $f [list set showlocalchanges $showlocalchanges] puts $f [list set datetimeformat $datetimeformat] @@ -3309,6 +3330,7 @@ proc sel_flist {w x y} { } else { catch {$ctext yview [lindex $difffilestart [expr {$l - 2}]]} } + suppress_highlighting_file_for_current_scrollpos } proc pop_flist_menu {w X Y x y} { @@ -6857,7 +6879,7 @@ proc viewnextline {dir} { # add a list of tag or branch names at position pos # returns the number of names inserted proc appendrefs {pos ids var} { - global ctext linknum curview $var maxrefs + global ctext linknum curview $var maxrefs mainheadid if {[catch {$ctext index $pos}]} { return 0 @@ -6870,24 +6892,54 @@ proc appendrefs {pos ids var} { lappend tags [list $tag $id] } } + + set sep {} + set tags [lsort -index 0 -decreasing $tags] + set nutags 0 + if {[llength $tags] > $maxrefs} { - $ctext insert $pos "[mc "many"] ([llength $tags])" - } else { - set tags [lsort -index 0 -decreasing $tags] - set sep {} - foreach ti $tags { - set id [lindex $ti 1] - set lk link$linknum - incr linknum - $ctext tag delete $lk - $ctext insert $pos $sep - $ctext insert $pos [lindex $ti 0] $lk - setlink $id $lk - set sep ", " + # If we are displaying heads, and there are too many, + # see if there are some important heads to display. + # Currently this means "master" and the current head. + set itags {} + if {$var eq "idheads"} { + set utags {} + foreach ti $tags { + set hname [lindex $ti 0] + set id [lindex $ti 1] + if {($hname eq "master" || $id eq $mainheadid) && + [llength $itags] < $maxrefs} { + lappend itags $ti + } else { + lappend utags $ti + } + } + set tags $utags + } + if {$itags ne {}} { + set str [mc "and many more"] + set sep " " + } else { + set str [mc "many"] } + $ctext insert $pos "$str ([llength $tags])" + set nutags [llength $tags] + set tags $itags + } + + foreach ti $tags { + set id [lindex $ti 1] + set lk link$linknum + incr linknum + $ctext tag delete $lk + $ctext insert $pos $sep + $ctext insert $pos [lindex $ti 0] $lk + setlink $id $lk + set sep ", " } + $ctext tag add wwrap "$pos linestart" "$pos lineend" $ctext conf -state disabled - return [llength $tags] + return [expr {[llength $tags] + $nutags}] } # called when we have finished computing the nearby tags @@ -7947,32 +7999,45 @@ proc changediffdisp {} { $ctext tag conf dresult -elide [lindex $diffelide 1] } -proc highlightfile {loc cline} { - global ctext cflist cflist_top +proc highlightfile {cline} { + global cflist cflist_top + + if {![info exists cflist_top]} return - $ctext yview $loc $cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend" $cflist tag add highlight $cline.0 "$cline.0 lineend" $cflist see $cline.0 set cflist_top $cline } +proc highlightfile_for_scrollpos {topidx} { + global cmitmode difffilestart + + if {$cmitmode eq "tree"} return + if {![info exists difffilestart]} return + + set top [lindex [split $topidx .] 0] + if {$difffilestart eq {} || $top < [lindex $difffilestart 0]} { + highlightfile 0 + } else { + highlightfile [expr {[bsearch $difffilestart $top] + 2}] + } +} + proc prevfile {} { global difffilestart ctext cmitmode if {$cmitmode eq "tree"} return set prev 0.0 - set prevline 1 set here [$ctext index @0,0] foreach loc $difffilestart { if {[$ctext compare $loc >= $here]} { - highlightfile $prev $prevline + $ctext yview $prev return } set prev $loc - incr prevline } - highlightfile $prev $prevline + $ctext yview $prev } proc nextfile {} { @@ -7980,11 +8045,9 @@ proc nextfile {} { if {$cmitmode eq "tree"} return set here [$ctext index @0,0] - set line 1 foreach loc $difffilestart { - incr line if {[$ctext compare $loc > $here]} { - highlightfile $loc $line + $ctext yview $loc return } } @@ -8030,7 +8093,6 @@ proc settabs {{firstab {}}} { proc incrsearch {name ix op} { global ctext searchstring searchdirn - $ctext tag remove found 1.0 end if {[catch {$ctext index anchor}]} { # no anchor set, use start of selection, or of visible area set sel [$ctext tag ranges sel] @@ -8043,12 +8105,17 @@ proc incrsearch {name ix op} { } } if {$searchstring ne {}} { - set here [$ctext search $searchdirn -- $searchstring anchor] + set here [$ctext search -count mlen $searchdirn -- $searchstring anchor] if {$here ne {}} { $ctext see $here + set mend "$here + $mlen c" + $ctext tag remove sel 1.0 end + $ctext tag add sel $here $mend + suppress_highlighting_file_for_current_scrollpos + highlightfile_for_scrollpos $here } - searchmarkvisible 1 } + rehighlight_search_results } proc dosearch {} { @@ -8071,9 +8138,12 @@ proc dosearch {} { return } $ctext see $match + suppress_highlighting_file_for_current_scrollpos + highlightfile_for_scrollpos $match set mend "$match + $mlen c" $ctext tag add sel $match $mend $ctext mark unset anchor + rehighlight_search_results } } @@ -8097,21 +8167,41 @@ proc dosearchback {} { return } $ctext see $match + suppress_highlighting_file_for_current_scrollpos + highlightfile_for_scrollpos $match set mend "$match + $ml c" $ctext tag add sel $match $mend $ctext mark unset anchor + rehighlight_search_results + } +} + +proc rehighlight_search_results {} { + global ctext searchstring + + $ctext tag remove found 1.0 end + $ctext tag remove currentsearchhit 1.0 end + + if {$searchstring ne {}} { + searchmarkvisible 1 } } proc searchmark {first last} { global ctext searchstring + set sel [$ctext tag ranges sel] + set mend $first.0 while {1} { set match [$ctext search -count mlen -- $searchstring $mend $last.end] if {$match eq {}} break set mend "$match + $mlen c" - $ctext tag add found $match $mend + if {$sel ne {} && [$ctext compare $match == [lindex $sel 0]]} { + $ctext tag add currentsearchhit $match $mend + } else { + $ctext tag add found $match $mend + } } } @@ -8137,8 +8227,23 @@ proc searchmarkvisible {doall} { } } +proc suppress_highlighting_file_for_current_scrollpos {} { + global ctext suppress_highlighting_file_for_this_scrollpos + + set suppress_highlighting_file_for_this_scrollpos [$ctext index @0,0] +} + proc scrolltext {f0 f1} { - global searchstring + global searchstring cmitmode ctext + global suppress_highlighting_file_for_this_scrollpos + + set topidx [$ctext index @0,0] + if {![info exists suppress_highlighting_file_for_this_scrollpos] + || $topidx ne $suppress_highlighting_file_for_this_scrollpos} { + highlightfile_for_scrollpos $topidx + } + + catch {unset suppress_highlighting_file_for_this_scrollpos} .bleft.bottom.sb set $f0 $f1 if {$searchstring ne {}} { @@ -10509,13 +10614,13 @@ proc anctags {id} { # including id itself if it has a head. proc descheads {id} { global arcnos arcstart arcids archeads idheads cached_dheads - global allparents + global allparents arcout if {![info exists allparents($id)]} { return {} } set aret {} - if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} { + if {![info exists arcout($id)]} { # part-way along an arc; check it first set a [lindex $arcnos($id) 0] if {$archeads($a) ne {}} { @@ -10864,7 +10969,7 @@ proc create_prefs_page {w} { proc prefspage_general {notebook} { global NS maxwidth maxgraphpct showneartags showlocalchanges global tabstop limitdiffs autoselect autosellen extdifftool perfile_attrs - global hideremotes want_ttk have_ttk + global hideremotes want_ttk have_ttk maxrefs set page [create_prefs_page $notebook.general] @@ -10893,9 +10998,12 @@ proc prefspage_general {notebook} { ${NS}::label $page.tabstopl -text [mc "Tab spacing"] spinbox $page.tabstop -from 1 -to 20 -width 4 -textvariable tabstop grid x $page.tabstopl $page.tabstop -sticky w - ${NS}::checkbutton $page.ntag -text [mc "Display nearby tags"] \ + ${NS}::checkbutton $page.ntag -text [mc "Display nearby tags/heads"] \ -variable showneartags grid x $page.ntag -sticky w + ${NS}::label $page.maxrefsl -text [mc "Maximum # tags/heads to show"] + spinbox $page.maxrefs -from 1 -to 1000 -width 4 -textvariable maxrefs + grid x $page.maxrefsl $page.maxrefs -sticky w ${NS}::checkbutton $page.ldiff -text [mc "Limit diffs to listed paths"] \ -variable limitdiffs grid x $page.ldiff -sticky w diff --git a/gitk-git/po/sv.po b/gitk-git/po/sv.po index 2f07a2e2d..8cc98dc07 100644 --- a/gitk-git/po/sv.po +++ b/gitk-git/po/sv.po @@ -1,40 +1,50 @@ # Swedish translation for gitk -# Copyright (C) 2005-2010 Paul Mackerras +# Copyright (C) 2005-2012 Paul Mackerras # This file is distributed under the same license as the gitk package. # -# Peter Krefting <peter@softwolves.pp.se>, 2008-2010. # Mikael Magnusson <mikachu@gmail.com>, 2008. +# Peter Krefting <peter@softwolves.pp.se>, 2008, 2009, 2010, 2012. +# msgid "" msgstr "" "Project-Id-Version: sv\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2010-09-12 21:14+0100\n" -"PO-Revision-Date: 2010-09-12 21:16+0100\n" +"POT-Creation-Date: 2012-10-03 08:09+0100\n" +"PO-Revision-Date: 2012-10-03 08:13+0100\n" "Last-Translator: Peter Krefting <peter@softwolves.pp.se>\n" "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n" +"Language: sv\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit" +"Content-Transfer-Encoding: 8bit\n" -#: gitk:115 +#: gitk:140 msgid "Couldn't get list of unmerged files:" msgstr "Kunde inte hämta lista över ej sammanslagna filer:" -#: gitk:274 +#: gitk:210 gitk:2317 +msgid "Color words" +msgstr "Färga ord" + +#: gitk:215 gitk:2317 gitk:7888 gitk:7921 +msgid "Markup words" +msgstr "Märk upp ord" + +#: gitk:312 msgid "Error parsing revisions:" msgstr "Fel vid tolkning av revisioner:" -#: gitk:330 +#: gitk:368 msgid "Error executing --argscmd command:" msgstr "Fel vid körning av --argscmd-kommando:" -#: gitk:343 +#: gitk:381 msgid "No files selected: --merge specified but no files are unmerged." msgstr "" "Inga filer valdes: --merge angavs men det finns inga filer som inte har " "slagits samman." -#: gitk:346 +#: gitk:384 msgid "" "No files selected: --merge specified but no unmerged files are within file " "limit." @@ -42,605 +52,617 @@ msgstr "" "Inga filer valdes: --merge angavs men det finns inga filer inom " "filbegränsningen." -#: gitk:368 gitk:516 +#: gitk:406 gitk:554 msgid "Error executing git log:" msgstr "Fel vid körning av git log:" -#: gitk:386 gitk:532 +#: gitk:424 gitk:570 msgid "Reading" msgstr "Läser" -#: gitk:446 gitk:4271 +#: gitk:484 gitk:4353 msgid "Reading commits..." msgstr "Läser incheckningar..." -#: gitk:449 gitk:1580 gitk:4274 +#: gitk:487 gitk:1625 gitk:4356 msgid "No commits selected" msgstr "Inga incheckningar markerade" -#: gitk:1456 +#: gitk:1499 msgid "Can't parse git log output:" msgstr "Kan inte tolka utdata frÃ¥n git log:" -#: gitk:1676 +#: gitk:1719 msgid "No commit information available" msgstr "Ingen incheckningsinformation är tillgänglig" -#: gitk:1818 +#: gitk:1876 msgid "mc" msgstr "mc" -#: gitk:1853 gitk:4064 gitk:9067 gitk:10607 gitk:10817 +#: gitk:1911 gitk:4146 gitk:9282 gitk:10824 gitk:11100 msgid "OK" msgstr "OK" -#: gitk:1855 gitk:4066 gitk:8657 gitk:8736 gitk:8851 gitk:8900 gitk:9069 -#: gitk:10608 gitk:10818 +#: gitk:1913 gitk:4148 gitk:8871 gitk:8950 gitk:9065 gitk:9114 gitk:9284 +#: gitk:10825 gitk:11101 msgid "Cancel" msgstr "Avbryt" -#: gitk:1980 +#: gitk:2040 msgid "Update" msgstr "Uppdatera" -#: gitk:1981 +#: gitk:2041 msgid "Reload" msgstr "Ladda om" -#: gitk:1982 +#: gitk:2042 msgid "Reread references" msgstr "Läs om referenser" -#: gitk:1983 +#: gitk:2043 msgid "List references" msgstr "Visa referenser" -#: gitk:1985 +#: gitk:2045 msgid "Start git gui" msgstr "Starta git gui" -#: gitk:1987 +#: gitk:2047 msgid "Quit" msgstr "Avsluta" -#: gitk:1979 +#: gitk:2039 msgid "File" msgstr "Arkiv" -#: gitk:1991 +#: gitk:2051 msgid "Preferences" msgstr "Inställningar" -#: gitk:1990 +#: gitk:2050 msgid "Edit" msgstr "Redigera" -#: gitk:1995 +#: gitk:2055 msgid "New view..." msgstr "Ny vy..." -#: gitk:1996 +#: gitk:2056 msgid "Edit view..." msgstr "Ändra vy..." -#: gitk:1997 +#: gitk:2057 msgid "Delete view" msgstr "Ta bort vy" -#: gitk:1999 +#: gitk:2059 msgid "All files" msgstr "Alla filer" -#: gitk:1994 gitk:3817 +#: gitk:2054 gitk:3899 msgid "View" msgstr "Visa" -#: gitk:2004 gitk:2014 gitk:2787 +#: gitk:2064 gitk:2074 gitk:2869 msgid "About gitk" msgstr "Om gitk" -#: gitk:2005 gitk:2019 +#: gitk:2065 gitk:2079 msgid "Key bindings" msgstr "Tangentbordsbindningar" -#: gitk:2003 gitk:2018 +#: gitk:2063 gitk:2078 msgid "Help" msgstr "Hjälp" -#: gitk:2096 gitk:8132 +#: gitk:2156 gitk:8330 msgid "SHA1 ID:" msgstr "SHA1-id:" -#: gitk:2127 +#: gitk:2192 msgid "Row" msgstr "Rad" -#: gitk:2165 +#: gitk:2230 msgid "Find" msgstr "Sök" -#: gitk:2166 +#: gitk:2231 msgid "next" msgstr "nästa" -#: gitk:2167 +#: gitk:2232 msgid "prev" msgstr "föreg" -#: gitk:2168 +#: gitk:2233 msgid "commit" msgstr "incheckning" -#: gitk:2171 gitk:2173 gitk:4432 gitk:4455 gitk:4479 gitk:6420 gitk:6492 -#: gitk:6576 +#: gitk:2236 gitk:2238 gitk:4514 gitk:4537 gitk:4561 gitk:6528 gitk:6600 +#: gitk:6685 msgid "containing:" msgstr "som innehÃ¥ller:" -#: gitk:2174 gitk:3298 gitk:3303 gitk:4507 +#: gitk:2239 gitk:3381 gitk:3386 gitk:4590 msgid "touching paths:" msgstr "som rör sökväg:" -#: gitk:2175 gitk:4512 +#: gitk:2240 gitk:4604 msgid "adding/removing string:" msgstr "som lägger/till tar bort sträng:" -#: gitk:2184 gitk:2186 +#: gitk:2249 gitk:2251 gitk:4593 msgid "Exact" msgstr "Exakt" -#: gitk:2186 gitk:4587 gitk:6388 +#: gitk:2251 gitk:4679 gitk:6496 msgid "IgnCase" msgstr "IgnVersaler" -#: gitk:2186 gitk:4481 gitk:4585 gitk:6384 +#: gitk:2251 gitk:4563 gitk:4677 gitk:6492 msgid "Regexp" msgstr "Reg.uttr." -#: gitk:2188 gitk:2189 gitk:4606 gitk:4636 gitk:4643 gitk:6512 gitk:6580 +#: gitk:2253 gitk:2254 gitk:4699 gitk:4729 gitk:4736 gitk:6621 gitk:6689 msgid "All fields" msgstr "Alla fält" -#: gitk:2189 gitk:4604 gitk:4636 gitk:6451 +#: gitk:2254 gitk:4696 gitk:4729 gitk:6559 msgid "Headline" msgstr "Rubrik" -#: gitk:2190 gitk:4604 gitk:6451 gitk:6580 gitk:7013 +#: gitk:2255 gitk:4696 gitk:6559 gitk:6689 gitk:7126 msgid "Comments" msgstr "Kommentarer" -#: gitk:2190 gitk:4604 gitk:4608 gitk:4643 gitk:6451 gitk:6948 gitk:8307 -#: gitk:8322 +#: gitk:2255 gitk:4696 gitk:4701 gitk:4736 gitk:6559 gitk:7061 gitk:8505 +#: gitk:8520 msgid "Author" msgstr "Författare" -#: gitk:2190 gitk:4604 gitk:6451 gitk:6950 +#: gitk:2255 gitk:4696 gitk:6559 gitk:7063 msgid "Committer" msgstr "Incheckare" -#: gitk:2221 +#: gitk:2286 msgid "Search" msgstr "Sök" -#: gitk:2229 +#: gitk:2294 msgid "Diff" msgstr "Diff" -#: gitk:2231 +#: gitk:2296 msgid "Old version" msgstr "Gammal version" -#: gitk:2233 +#: gitk:2298 msgid "New version" msgstr "Ny version" -#: gitk:2235 +#: gitk:2300 msgid "Lines of context" msgstr "Rader sammanhang" -#: gitk:2245 +#: gitk:2310 msgid "Ignore space change" msgstr "Ignorera ändringar i blanksteg" -#: gitk:2304 +#: gitk:2314 gitk:2316 gitk:7646 gitk:7874 +msgid "Line diff" +msgstr "Rad-diff" + +#: gitk:2379 msgid "Patch" msgstr "Patch" -#: gitk:2306 +#: gitk:2381 msgid "Tree" msgstr "Träd" -#: gitk:2463 gitk:2480 +#: gitk:2540 gitk:2559 msgid "Diff this -> selected" msgstr "Diff denna -> markerad" -#: gitk:2464 gitk:2481 +#: gitk:2541 gitk:2560 msgid "Diff selected -> this" msgstr "Diff markerad -> denna" -#: gitk:2465 gitk:2482 +#: gitk:2542 gitk:2561 msgid "Make patch" msgstr "Skapa patch" -#: gitk:2466 gitk:8715 +#: gitk:2543 gitk:8929 msgid "Create tag" msgstr "Skapa tagg" -#: gitk:2467 gitk:8831 +#: gitk:2544 gitk:9045 msgid "Write commit to file" msgstr "Skriv incheckning till fil" -#: gitk:2468 gitk:8888 +#: gitk:2545 gitk:9102 msgid "Create new branch" msgstr "Skapa ny gren" -#: gitk:2469 +#: gitk:2546 msgid "Cherry-pick this commit" msgstr "Plocka denna incheckning" -#: gitk:2470 +#: gitk:2547 msgid "Reset HEAD branch to here" msgstr "Ã…terställ HEAD-grenen hit" -#: gitk:2471 +#: gitk:2548 msgid "Mark this commit" msgstr "Markera denna incheckning" -#: gitk:2472 +#: gitk:2549 msgid "Return to mark" msgstr "Ã…tergÃ¥ till markering" -#: gitk:2473 +#: gitk:2550 msgid "Find descendant of this and mark" msgstr "Hitta efterföljare till denna och markera" -#: gitk:2474 +#: gitk:2551 msgid "Compare with marked commit" msgstr "Jämför med markerad incheckning" -#: gitk:2488 +#: gitk:2552 gitk:2562 +msgid "Diff this -> marked commit" +msgstr "Diff denna -> markerad incheckning" + +#: gitk:2553 gitk:2563 +msgid "Diff marked commit -> this" +msgstr "Diff markerad incheckning -> denna" + +#: gitk:2569 msgid "Check out this branch" msgstr "Checka ut denna gren" -#: gitk:2489 +#: gitk:2570 msgid "Remove this branch" msgstr "Ta bort denna gren" -#: gitk:2496 +#: gitk:2577 msgid "Highlight this too" msgstr "Markera även detta" -#: gitk:2497 +#: gitk:2578 msgid "Highlight this only" msgstr "Markera bara detta" -#: gitk:2498 +#: gitk:2579 msgid "External diff" msgstr "Extern diff" -#: gitk:2499 +#: gitk:2580 msgid "Blame parent commit" msgstr "Klandra föräldraincheckning" -#: gitk:2506 +#: gitk:2587 msgid "Show origin of this line" msgstr "Visa ursprunget för den här raden" -#: gitk:2507 +#: gitk:2588 msgid "Run git gui blame on this line" msgstr "Kör git gui blame pÃ¥ den här raden" -#: gitk:2789 +#: gitk:2871 msgid "" "\n" "Gitk - a commit viewer for git\n" "\n" -"Copyright ©9 2005-2010 Paul Mackerras\n" +"Copyright ©9 2005-2011 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 ©9 2005-2010 Paul Mackerras\n" +"Copyright ©9 2005-2011 Paul Mackerras\n" "\n" "Använd och vidareförmedla enligt villkoren i GNU General Public License" -#: gitk:2797 gitk:2862 gitk:9253 +#: gitk:2879 gitk:2944 gitk:9468 msgid "Close" msgstr "Stäng" -#: gitk:2818 +#: gitk:2900 msgid "Gitk key bindings" msgstr "Tangentbordsbindningar för Gitk" -#: gitk:2821 +#: gitk:2903 msgid "Gitk key bindings:" msgstr "Tangentbordsbindningar för Gitk:" -#: gitk:2823 +#: gitk:2905 #, tcl-format msgid "<%s-Q>\t\tQuit" msgstr "<%s-Q>\t\tAvsluta" -#: gitk:2824 +#: gitk:2906 #, tcl-format msgid "<%s-W>\t\tClose window" msgstr "<%s-W>\t\tStäng fönster" -#: gitk:2825 +#: gitk:2907 msgid "<Home>\t\tMove to first commit" msgstr "<Home>\t\tGÃ¥ till första incheckning" -#: gitk:2826 +#: gitk:2908 msgid "<End>\t\tMove to last commit" msgstr "<End>\t\tGÃ¥ till sista incheckning" -#: gitk:2827 -msgid "<Up>, p, i\tMove up one commit" -msgstr "<Upp>, p, i\tGÃ¥ en incheckning upp" +#: gitk:2909 +msgid "<Up>, p, k\tMove up one commit" +msgstr "<Upp>, p, k\tGÃ¥ en incheckning upp" -#: gitk:2828 -msgid "<Down>, n, k\tMove down one commit" -msgstr "<Ned>, n, k\tGÃ¥ en incheckning ned" +#: gitk:2910 +msgid "<Down>, n, j\tMove down one commit" +msgstr "<Ned>, n, j\tGÃ¥ en incheckning ned" -#: gitk:2829 -msgid "<Left>, z, j\tGo back in history list" -msgstr "<Vänster>, z, j\tGÃ¥ bakÃ¥t i historiken" +#: gitk:2911 +msgid "<Left>, z, h\tGo back in history list" +msgstr "<Vänster>, z, h\tGÃ¥ bakÃ¥t i historiken" -#: gitk:2830 +#: gitk:2912 msgid "<Right>, x, l\tGo forward in history list" msgstr "<Höger>, x, l\tGÃ¥ framÃ¥t i historiken" -#: gitk:2831 +#: gitk:2913 msgid "<PageUp>\tMove up one page in commit list" msgstr "<PageUp>\tGÃ¥ upp en sida i incheckningslistan" -#: gitk:2832 +#: gitk:2914 msgid "<PageDown>\tMove down one page in commit list" msgstr "<PageDown>\tGÃ¥ ned en sida i incheckningslistan" -#: gitk:2833 +#: gitk:2915 #, tcl-format msgid "<%s-Home>\tScroll to top of commit list" msgstr "<%s-Home>\tRulla till början av incheckningslistan" -#: gitk:2834 +#: gitk:2916 #, tcl-format msgid "<%s-End>\tScroll to bottom of commit list" msgstr "<%s-End>\tRulla till slutet av incheckningslistan" -#: gitk:2835 +#: gitk:2917 #, tcl-format msgid "<%s-Up>\tScroll commit list up one line" msgstr "<%s-Upp>\tRulla incheckningslistan upp ett steg" -#: gitk:2836 +#: gitk:2918 #, tcl-format msgid "<%s-Down>\tScroll commit list down one line" msgstr "<%s-Ned>\tRulla incheckningslistan ned ett steg" -#: gitk:2837 +#: gitk:2919 #, tcl-format msgid "<%s-PageUp>\tScroll commit list up one page" msgstr "<%s-PageUp>\tRulla incheckningslistan upp en sida" -#: gitk:2838 +#: gitk:2920 #, tcl-format msgid "<%s-PageDown>\tScroll commit list down one page" msgstr "<%s-PageDown>\tRulla incheckningslistan ned en sida" -#: gitk:2839 +#: gitk:2921 msgid "<Shift-Up>\tFind backwards (upwards, later commits)" msgstr "<Skift-Upp>\tSök bakÃ¥t (uppÃ¥t, senare incheckningar)" -#: gitk:2840 +#: gitk:2922 msgid "<Shift-Down>\tFind forwards (downwards, earlier commits)" msgstr "<Skift-Ned>\tSök framÃ¥t (nedÃ¥t, tidigare incheckningar)" -#: gitk:2841 +#: gitk:2923 msgid "<Delete>, b\tScroll diff view up one page" msgstr "<Delete>, b\tRulla diffvisningen upp en sida" -#: gitk:2842 +#: gitk:2924 msgid "<Backspace>\tScroll diff view up one page" msgstr "<Baksteg>\tRulla diffvisningen upp en sida" -#: gitk:2843 +#: gitk:2925 msgid "<Space>\t\tScroll diff view down one page" msgstr "<Blanksteg>\tRulla diffvisningen ned en sida" -#: gitk:2844 +#: gitk:2926 msgid "u\t\tScroll diff view up 18 lines" msgstr "u\t\tRulla diffvisningen upp 18 rader" -#: gitk:2845 +#: gitk:2927 msgid "d\t\tScroll diff view down 18 lines" msgstr "d\t\tRulla diffvisningen ned 18 rader" -#: gitk:2846 +#: gitk:2928 #, tcl-format msgid "<%s-F>\t\tFind" msgstr "<%s-F>\t\tSök" -#: gitk:2847 +#: gitk:2929 #, tcl-format msgid "<%s-G>\t\tMove to next find hit" msgstr "<%s-G>\t\tGÃ¥ till nästa sökträff" -#: gitk:2848 +#: gitk:2930 msgid "<Return>\tMove to next find hit" msgstr "<Return>\t\tGÃ¥ till nästa sökträff" -#: gitk:2849 +#: gitk:2931 msgid "/\t\tFocus the search box" msgstr "/\t\tFokusera sökrutan" -#: gitk:2850 +#: gitk:2932 msgid "?\t\tMove to previous find hit" msgstr "?\t\tGÃ¥ till föregÃ¥ende sökträff" -#: gitk:2851 +#: gitk:2933 msgid "f\t\tScroll diff view to next file" msgstr "f\t\tRulla diffvisningen till nästa fil" -#: gitk:2852 +#: gitk:2934 #, tcl-format msgid "<%s-S>\t\tSearch for next hit in diff view" msgstr "<%s-S>\t\tGÃ¥ till nästa sökträff i diffvisningen" -#: gitk:2853 +#: gitk:2935 #, tcl-format msgid "<%s-R>\t\tSearch for previous hit in diff view" msgstr "<%s-R>\t\tGÃ¥ till föregÃ¥ende sökträff i diffvisningen" -#: gitk:2854 +#: gitk:2936 #, tcl-format msgid "<%s-KP+>\tIncrease font size" msgstr "<%s-Num+>\tÖka teckenstorlek" -#: gitk:2855 +#: gitk:2937 #, tcl-format msgid "<%s-plus>\tIncrease font size" msgstr "<%s-plus>\tÖka teckenstorlek" -#: gitk:2856 +#: gitk:2938 #, tcl-format msgid "<%s-KP->\tDecrease font size" msgstr "<%s-Num->\tMinska teckenstorlek" -#: gitk:2857 +#: gitk:2939 #, tcl-format msgid "<%s-minus>\tDecrease font size" msgstr "<%s-minus>\tMinska teckenstorlek" -#: gitk:2858 +#: gitk:2940 msgid "<F5>\t\tUpdate" msgstr "<F5>\t\tUppdatera" -#: gitk:3313 gitk:3322 +#: gitk:3395 gitk:3404 #, tcl-format msgid "Error creating temporary directory %s:" msgstr "Fel vid skapande av temporär katalog %s:" -#: gitk:3335 +#: gitk:3417 #, tcl-format msgid "Error getting \"%s\" from %s:" msgstr "Fel vid hämtning av \"%s\" frÃ¥n %s:" -#: gitk:3398 +#: gitk:3480 msgid "command failed:" msgstr "kommando misslyckades:" -#: gitk:3547 +#: gitk:3629 msgid "No such commit" msgstr "Incheckning saknas" -#: gitk:3561 +#: gitk:3643 msgid "git gui blame: command failed:" msgstr "git gui blame: kommando misslyckades:" -#: gitk:3592 +#: gitk:3674 #, tcl-format msgid "Couldn't read merge head: %s" msgstr "Kunde inte läsa sammanslagningshuvud: %s" -#: gitk:3600 +#: gitk:3682 #, tcl-format msgid "Error reading index: %s" msgstr "Fel vid läsning av index: %s" -#: gitk:3625 +#: gitk:3707 #, tcl-format msgid "Couldn't start git blame: %s" msgstr "Kunde inte starta git blame: %s" -#: gitk:3628 gitk:6419 +#: gitk:3710 gitk:6527 msgid "Searching" msgstr "Söker" -#: gitk:3660 +#: gitk:3742 #, tcl-format msgid "Error running git blame: %s" msgstr "Fel vid körning av git blame: %s" -#: gitk:3688 +#: gitk:3770 #, tcl-format msgid "That line comes from commit %s, which is not in this view" msgstr "Raden kommer frÃ¥n incheckningen %s, som inte finns i denna vy" -#: gitk:3702 +#: gitk:3784 msgid "External diff viewer failed:" msgstr "Externt diff-verktyg misslyckades:" -#: gitk:3820 +#: gitk:3902 msgid "Gitk view definition" msgstr "Definition av Gitk-vy" -#: gitk:3824 +#: gitk:3906 msgid "Remember this view" msgstr "Spara denna vy" -#: gitk:3825 +#: gitk:3907 msgid "References (space separated list):" msgstr "Referenser (blankstegsavdelad lista):" -#: gitk:3826 +#: gitk:3908 msgid "Branches & tags:" msgstr "Grenar & taggar:" -#: gitk:3827 +#: gitk:3909 msgid "All refs" msgstr "Alla referenser" -#: gitk:3828 +#: gitk:3910 msgid "All (local) branches" msgstr "Alla (lokala) grenar" -#: gitk:3829 +#: gitk:3911 msgid "All tags" msgstr "Alla taggar" -#: gitk:3830 +#: gitk:3912 msgid "All remote-tracking branches" msgstr "Alla fjärrspÃ¥rande grenar" -#: gitk:3831 +#: gitk:3913 msgid "Commit Info (regular expressions):" msgstr "Incheckningsinfo (reguljära uttryck):" -#: gitk:3832 +#: gitk:3914 msgid "Author:" msgstr "Författare:" -#: gitk:3833 +#: gitk:3915 msgid "Committer:" msgstr "Incheckare:" -#: gitk:3834 +#: gitk:3916 msgid "Commit Message:" msgstr "Incheckningsmeddelande:" -#: gitk:3835 +#: gitk:3917 msgid "Matches all Commit Info criteria" msgstr "Motsvarar alla kriterier för incheckningsinfo" -#: gitk:3836 +#: gitk:3918 msgid "Changes to Files:" msgstr "Ändringar av filer:" -#: gitk:3837 +#: gitk:3919 msgid "Fixed String" msgstr "Fast sträng" -#: gitk:3838 +#: gitk:3920 msgid "Regular Expression" msgstr "Reguljärt uttryck" -#: gitk:3839 +#: gitk:3921 msgid "Search string:" msgstr "Söksträng:" -#: gitk:3840 +#: gitk:3922 msgid "" "Commit Dates (\"2 weeks ago\", \"2009-03-17 15:27:38\", \"March 17, 2009 " "15:27:38\"):" @@ -648,201 +670,197 @@ msgstr "" "Incheckingsdatum (\"2 weeks ago\", \"2009-03-17 15:27:38\", \"March 17, 2009 " "15:27:38\"):" -#: gitk:3841 +#: gitk:3923 msgid "Since:" msgstr "FrÃ¥n:" -#: gitk:3842 +#: gitk:3924 msgid "Until:" msgstr "Till:" -#: gitk:3843 +#: gitk:3925 msgid "Limit and/or skip a number of revisions (positive integer):" msgstr "Begränsa och/eller hoppa över ett antal revisioner (positivt heltal):" -#: gitk:3844 +#: gitk:3926 msgid "Number to show:" msgstr "Antal att visa:" -#: gitk:3845 +#: gitk:3927 msgid "Number to skip:" msgstr "Antal att hoppa över:" -#: gitk:3846 +#: gitk:3928 msgid "Miscellaneous options:" msgstr "Diverse alternativ:" -#: gitk:3847 +#: gitk:3929 msgid "Strictly sort by date" msgstr "Strikt datumsortering" -#: gitk:3848 +#: gitk:3930 msgid "Mark branch sides" msgstr "Markera sidogrenar" -#: gitk:3849 +#: gitk:3931 msgid "Limit to first parent" msgstr "Begränsa till första förälder" -#: gitk:3850 +#: gitk:3932 msgid "Simple history" msgstr "Enkel historik" -#: gitk:3851 +#: gitk:3933 msgid "Additional arguments to git log:" msgstr "Ytterligare argument till git log:" -#: gitk:3852 +#: gitk:3934 msgid "Enter files and directories to include, one per line:" msgstr "Ange filer och kataloger att ta med, en per rad:" -#: gitk:3853 +#: gitk:3935 msgid "Command to generate more commits to include:" msgstr "Kommando för att generera fler incheckningar att ta med:" -#: gitk:3977 +#: gitk:4059 msgid "Gitk: edit view" msgstr "Gitk: redigera vy" -#: gitk:3985 +#: gitk:4067 msgid "-- criteria for selecting revisions" msgstr " - kriterier för val av revisioner" -#: gitk:3990 +#: gitk:4072 msgid "View Name" msgstr "Namn pÃ¥ vy" -#: gitk:4065 +#: gitk:4147 msgid "Apply (F5)" msgstr "Använd (F5)" -#: gitk:4103 +#: gitk:4185 msgid "Error in commit selection arguments:" msgstr "Fel i argument för val av incheckningar:" -#: gitk:4156 gitk:4208 gitk:4656 gitk:4670 gitk:5931 gitk:11551 gitk:11552 +#: gitk:4238 gitk:4290 gitk:4749 gitk:4763 gitk:6027 gitk:11849 gitk:11850 msgid "None" msgstr "Inget" -#: gitk:4604 gitk:6451 gitk:8309 gitk:8324 -msgid "Date" -msgstr "Datum" - -#: gitk:4604 gitk:6451 -msgid "CDate" -msgstr "Skapat datum" - -#: gitk:4753 gitk:4758 +#: gitk:4846 gitk:4851 msgid "Descendant" msgstr "Avkomling" -#: gitk:4754 +#: gitk:4847 msgid "Not descendant" msgstr "Inte avkomling" -#: gitk:4761 gitk:4766 +#: gitk:4854 gitk:4859 msgid "Ancestor" msgstr "Förfader" -#: gitk:4762 +#: gitk:4855 msgid "Not ancestor" msgstr "Inte förfader" -#: gitk:5052 +#: gitk:5145 msgid "Local changes checked in to index but not committed" msgstr "Lokala ändringar sparade i indexet men inte incheckade" -#: gitk:5088 +#: gitk:5181 msgid "Local uncommitted changes, not checked in to index" msgstr "Lokala ändringar, ej sparade i indexet" -#: gitk:6769 +#: gitk:6882 msgid "many" msgstr "mÃ¥nga" -#: gitk:6952 +#: gitk:7065 msgid "Tags:" msgstr "Taggar:" -#: gitk:6969 gitk:6975 gitk:8302 +#: gitk:7082 gitk:7088 gitk:8500 msgid "Parent" msgstr "Förälder" -#: gitk:6980 +#: gitk:7093 msgid "Child" msgstr "Barn" -#: gitk:6989 +#: gitk:7102 msgid "Branch" msgstr "Gren" -#: gitk:6992 +#: gitk:7105 msgid "Follows" msgstr "Följer" -#: gitk:6995 +#: gitk:7108 msgid "Precedes" msgstr "FöregÃ¥r" -#: gitk:7532 +#: gitk:7653 #, tcl-format msgid "Error getting diffs: %s" msgstr "Fel vid hämtning av diff: %s" -#: gitk:8130 +#: gitk:8328 msgid "Goto:" msgstr "GÃ¥ till:" -#: gitk:8151 +#: gitk:8349 #, tcl-format msgid "Short SHA1 id %s is ambiguous" msgstr "Förkortat SHA1-id %s är tvetydigt" -#: gitk:8158 +#: gitk:8356 #, tcl-format msgid "Revision %s is not known" msgstr "Revisionen %s är inte känd" -#: gitk:8168 +#: gitk:8366 #, tcl-format msgid "SHA1 id %s is not known" msgstr "SHA-id:t %s är inte känt" -#: gitk:8170 +#: gitk:8368 #, tcl-format msgid "Revision %s is not in the current view" msgstr "Revisionen %s finns inte i den nuvarande vyn" -#: gitk:8312 +#: gitk:8507 gitk:8522 +msgid "Date" +msgstr "Datum" + +#: gitk:8510 msgid "Children" msgstr "Barn" -#: gitk:8370 +#: gitk:8573 #, tcl-format msgid "Reset %s branch to here" msgstr "Ã…terställ grenen %s hit" -#: gitk:8372 +#: gitk:8575 msgid "Detached head: can't reset" msgstr "FrÃ¥nkopplad head: kan inte Ã¥terställa" -#: gitk:8481 gitk:8487 +#: gitk:8680 gitk:8686 msgid "Skipping merge commit " msgstr "Hoppar över sammanslagningsincheckning " -#: gitk:8496 gitk:8501 +#: gitk:8695 gitk:8700 msgid "Error getting patch ID for " msgstr "Fel vid hämtning av patch-id för " -#: gitk:8497 gitk:8502 +#: gitk:8696 gitk:8701 msgid " - stopping\n" msgstr " - stannar\n" -#: gitk:8507 gitk:8510 gitk:8518 gitk:8532 gitk:8541 +#: gitk:8706 gitk:8709 gitk:8717 gitk:8731 gitk:8740 msgid "Commit " msgstr "Incheckning " -#: gitk:8511 +#: gitk:8710 msgid "" " is the same patch as\n" " " @@ -850,7 +868,7 @@ msgstr "" " är samma patch som\n" " " -#: gitk:8519 +#: gitk:8718 msgid "" " differs from\n" " " @@ -858,7 +876,7 @@ msgstr "" " skiljer sig frÃ¥n\n" " " -#: gitk:8521 +#: gitk:8720 msgid "" "Diff of commits:\n" "\n" @@ -866,131 +884,131 @@ msgstr "" "Skillnad mellan incheckningar:\n" "\n" -#: gitk:8533 gitk:8542 +#: gitk:8732 gitk:8741 #, tcl-format msgid " has %s children - stopping\n" msgstr " har %s barn - stannar\n" -#: gitk:8561 +#: gitk:8760 #, tcl-format msgid "Error writing commit to file: %s" msgstr "Fel vid skrivning av incheckning till fil: %s" -#: gitk:8567 +#: gitk:8766 #, tcl-format msgid "Error diffing commits: %s" msgstr "Fel vid jämförelse av incheckningar: %s" -#: gitk:8598 +#: gitk:8812 msgid "Top" msgstr "Topp" -#: gitk:8599 +#: gitk:8813 msgid "From" msgstr "FrÃ¥n" -#: gitk:8604 +#: gitk:8818 msgid "To" msgstr "Till" -#: gitk:8628 +#: gitk:8842 msgid "Generate patch" msgstr "Generera patch" -#: gitk:8630 +#: gitk:8844 msgid "From:" msgstr "FrÃ¥n:" -#: gitk:8639 +#: gitk:8853 msgid "To:" msgstr "Till:" -#: gitk:8648 +#: gitk:8862 msgid "Reverse" msgstr "Vänd" -#: gitk:8650 gitk:8845 +#: gitk:8864 gitk:9059 msgid "Output file:" msgstr "Utdatafil:" -#: gitk:8656 +#: gitk:8870 msgid "Generate" msgstr "Generera" -#: gitk:8694 +#: gitk:8908 msgid "Error creating patch:" msgstr "Fel vid generering av patch:" -#: gitk:8717 gitk:8833 gitk:8890 +#: gitk:8931 gitk:9047 gitk:9104 msgid "ID:" msgstr "Id:" -#: gitk:8726 +#: gitk:8940 msgid "Tag name:" msgstr "Taggnamn:" -#: gitk:8729 +#: gitk:8943 msgid "Tag message is optional" msgstr "Taggmeddelandet är valfritt" -#: gitk:8731 +#: gitk:8945 msgid "Tag message:" msgstr "Taggmeddelande:" -#: gitk:8735 gitk:8899 +#: gitk:8949 gitk:9113 msgid "Create" msgstr "Skapa" -#: gitk:8753 +#: gitk:8967 msgid "No tag name specified" msgstr "Inget taggnamn angavs" -#: gitk:8757 +#: gitk:8971 #, tcl-format msgid "Tag \"%s\" already exists" msgstr "Taggen \"%s\" finns redan" -#: gitk:8767 +#: gitk:8981 msgid "Error creating tag:" msgstr "Fel vid skapande av tagg:" -#: gitk:8842 +#: gitk:9056 msgid "Command:" msgstr "Kommando:" -#: gitk:8850 +#: gitk:9064 msgid "Write" msgstr "Skriv" -#: gitk:8868 +#: gitk:9082 msgid "Error writing commit:" msgstr "Fel vid skrivning av incheckning:" -#: gitk:8895 +#: gitk:9109 msgid "Name:" msgstr "Namn:" -#: gitk:8918 +#: gitk:9132 msgid "Please specify a name for the new branch" msgstr "Ange ett namn för den nya grenen" -#: gitk:8923 +#: gitk:9137 #, tcl-format msgid "Branch '%s' already exists. Overwrite?" msgstr "Grenen \"%s\" finns redan. Skriva över?" -#: gitk:8989 +#: gitk:9204 #, tcl-format msgid "Commit %s is already included in branch %s -- really re-apply it?" msgstr "" "Incheckningen %s finns redan pÃ¥ grenen %s -- skall den verkligen appliceras " "pÃ¥ nytt?" -#: gitk:8994 +#: gitk:9209 msgid "Cherry-picking" msgstr "Plockar" -#: gitk:9003 +#: gitk:9218 #, tcl-format msgid "" "Cherry-pick failed because of local changes to file '%s'.\n" @@ -1000,7 +1018,7 @@ msgstr "" "Checka in, Ã¥terställ eller spara undan (stash) dina ändringar och försök " "igen." -#: gitk:9009 +#: gitk:9224 msgid "" "Cherry-pick failed because of merge conflict.\n" "Do you wish to run git citool to resolve it?" @@ -1008,32 +1026,32 @@ msgstr "" "Cherry-pick misslyckades pÃ¥ grund av en sammanslagningskonflikt.\n" "Vill du köra git citool för att lösa den?" -#: gitk:9025 +#: gitk:9240 msgid "No changes committed" msgstr "Inga ändringar incheckade" -#: gitk:9051 +#: gitk:9266 msgid "Confirm reset" msgstr "Bekräfta Ã¥terställning" -#: gitk:9053 +#: gitk:9268 #, tcl-format msgid "Reset branch %s to %s?" msgstr "Ã…terställa grenen %s till %s?" -#: gitk:9055 +#: gitk:9270 msgid "Reset type:" msgstr "Typ av Ã¥terställning:" -#: gitk:9058 +#: gitk:9273 msgid "Soft: Leave working tree and index untouched" msgstr "Mjuk: Rör inte utcheckning och index" -#: gitk:9061 +#: gitk:9276 msgid "Mixed: Leave working tree untouched, reset index" msgstr "Blandad: Rör inte utcheckning, Ã¥terställ index" -#: gitk:9064 +#: gitk:9279 msgid "" "Hard: Reset working tree and index\n" "(discard ALL local changes)" @@ -1041,19 +1059,19 @@ msgstr "" "HÃ¥rd: Ã…terställ utcheckning och index\n" "(förkastar ALLA lokala ändringar)" -#: gitk:9081 +#: gitk:9296 msgid "Resetting" msgstr "Ã…terställer" -#: gitk:9141 +#: gitk:9356 msgid "Checking out" msgstr "Checkar ut" -#: gitk:9194 +#: gitk:9409 msgid "Cannot delete the currently checked-out branch" msgstr "Kan inte ta bort den just nu utcheckade grenen" -#: gitk:9200 +#: gitk:9415 #, tcl-format msgid "" "The commits on branch %s aren't on any other branch.\n" @@ -1062,16 +1080,16 @@ msgstr "" "Incheckningarna pÃ¥ grenen %s existerar inte pÃ¥ nÃ¥gon annan gren.\n" "Vill du verkligen ta bort grenen %s?" -#: gitk:9231 +#: gitk:9446 #, tcl-format msgid "Tags and heads: %s" msgstr "Taggar och huvuden: %s" -#: gitk:9246 +#: gitk:9461 msgid "Filter" msgstr "Filter" -#: gitk:9541 +#: gitk:9757 msgid "" "Error reading commit topology information; branch and preceding/following " "tag information will be incomplete." @@ -1079,206 +1097,219 @@ msgstr "" "Fel vid läsning av information om incheckningstopologi; information om " "grenar och föregÃ¥ende/senare taggar kommer inte vara komplett." -#: gitk:10527 +#: gitk:10744 msgid "Tag" msgstr "Tagg" -#: gitk:10527 +#: gitk:10744 msgid "Id" msgstr "Id" -#: gitk:10576 +#: gitk:10793 msgid "Gitk font chooser" msgstr "Teckensnittsväljare för Gitk" -#: gitk:10593 +#: gitk:10810 msgid "B" msgstr "F" -#: gitk:10596 +#: gitk:10813 msgid "I" msgstr "K" -#: gitk:10714 -msgid "Gitk preferences" -msgstr "Inställningar för Gitk" - -#: gitk:10716 +#: gitk:10931 msgid "Commit list display options" msgstr "Alternativ för incheckningslistvy" -#: gitk:10719 +#: gitk:10934 msgid "Maximum graph width (lines)" msgstr "Maximal grafbredd (rader)" -#: gitk:10722 +#: gitk:10937 #, tcl-format msgid "Maximum graph width (% of pane)" msgstr "Maximal grafbredd (% av ruta)" -#: gitk:10725 +#: gitk:10940 msgid "Show local changes" msgstr "Visa lokala ändringar" -#: gitk:10728 -msgid "Auto-select SHA1" -msgstr "Välj SHA1 automatiskt" +#: gitk:10943 +msgid "Auto-select SHA1 (length)" +msgstr "Välj SHA1 (längd) automatiskt" -#: gitk:10731 +#: gitk:10947 msgid "Hide remote refs" msgstr "Dölj fjärr-referenser" -#: gitk:10735 +#: gitk:10951 msgid "Diff display options" msgstr "Alternativ för diffvy" -#: gitk:10737 +#: gitk:10953 msgid "Tab spacing" msgstr "Blanksteg för tabulatortecken" -#: gitk:10740 +#: gitk:10956 msgid "Display nearby tags" msgstr "Visa närliggande taggar" -#: gitk:10743 +#: gitk:10959 msgid "Limit diffs to listed paths" msgstr "Begränsa diff till listade sökvägar" -#: gitk:10746 +#: gitk:10962 msgid "Support per-file encodings" msgstr "Stöd för filspecifika teckenkodningar" -#: gitk:10752 gitk:10832 +#: gitk:10968 gitk:11115 msgid "External diff tool" msgstr "Externt diff-verktyg" -#: gitk:10753 +#: gitk:10969 msgid "Choose..." msgstr "Välj..." -#: gitk:10758 +#: gitk:10974 msgid "General options" msgstr "Allmänna inställningar" -#: gitk:10761 +#: gitk:10977 msgid "Use themed widgets" msgstr "Använd tema pÃ¥ fönsterelement" -#: gitk:10763 +#: gitk:10979 msgid "(change requires restart)" msgstr "(ändringen kräver omstart)" -#: gitk:10765 +#: gitk:10981 msgid "(currently unavailable)" msgstr "(för närvarande inte tillgängligt)" -#: gitk:10769 +#: gitk:10992 msgid "Colors: press to choose" msgstr "Färger: tryck för att välja" -#: gitk:10772 +#: gitk:10995 msgid "Interface" msgstr "Gränssnitt" -#: gitk:10773 +#: gitk:10996 msgid "interface" msgstr "gränssnitt" -#: gitk:10776 +#: gitk:10999 msgid "Background" msgstr "Bakgrund" -#: gitk:10777 gitk:10807 +#: gitk:11000 gitk:11030 msgid "background" msgstr "bakgrund" -#: gitk:10780 +#: gitk:11003 msgid "Foreground" msgstr "Förgrund" -#: gitk:10781 +#: gitk:11004 msgid "foreground" msgstr "förgrund" -#: gitk:10784 +#: gitk:11007 msgid "Diff: old lines" msgstr "Diff: gamla rader" -#: gitk:10785 +#: gitk:11008 msgid "diff old lines" msgstr "diff gamla rader" -#: gitk:10789 +#: gitk:11012 msgid "Diff: new lines" msgstr "Diff: nya rader" -#: gitk:10790 +#: gitk:11013 msgid "diff new lines" msgstr "diff nya rader" -#: gitk:10794 +#: gitk:11017 msgid "Diff: hunk header" msgstr "Diff: delhuvud" -#: gitk:10796 +#: gitk:11019 msgid "diff hunk header" msgstr "diff delhuvud" -#: gitk:10800 +#: gitk:11023 msgid "Marked line bg" msgstr "Markerad rad bakgrund" -#: gitk:10802 +#: gitk:11025 msgid "marked line background" msgstr "markerad rad bakgrund" -#: gitk:10806 +#: gitk:11029 msgid "Select bg" msgstr "Markerad bakgrund" -#: gitk:10810 +#: gitk:11038 msgid "Fonts: press to choose" msgstr "Teckensnitt: tryck för att välja" -#: gitk:10812 +#: gitk:11040 msgid "Main font" msgstr "Huvudteckensnitt" -#: gitk:10813 +#: gitk:11041 msgid "Diff display font" msgstr "Teckensnitt för diffvisning" -#: gitk:10814 +#: gitk:11042 msgid "User interface font" msgstr "Teckensnitt för användargränssnitt" -#: gitk:10842 +#: gitk:11064 +msgid "Gitk preferences" +msgstr "Inställningar för Gitk" + +#: gitk:11073 +msgid "General" +msgstr "Allmänt" + +#: gitk:11074 +msgid "Colors" +msgstr "Färger" + +#: gitk:11075 +msgid "Fonts" +msgstr "Teckensnitt" + +#: gitk:11125 #, tcl-format msgid "Gitk: choose color for %s" msgstr "Gitk: välj färg för %s" -#: gitk:11445 +#: gitk:11745 msgid "Cannot find a git repository here." msgstr "Hittar inget git-arkiv här." -#: gitk:11449 -#, tcl-format -msgid "Cannot find the git directory \"%s\"." -msgstr "Hittar inte git-katalogen \"%s\"." - -#: gitk:11496 +#: gitk:11792 #, tcl-format msgid "Ambiguous argument '%s': both revision and filename" msgstr "Tvetydigt argument \"%s\": bÃ¥de revision och filnamn" -#: gitk:11508 +#: gitk:11804 msgid "Bad arguments to gitk:" msgstr "Felaktiga argument till gitk:" -#: gitk:11604 +#: gitk:11907 msgid "Command line" msgstr "Kommandorad" +#~ msgid "CDate" +#~ msgstr "Skapat datum" + +#~ msgid "Cannot find the git directory \"%s\"." +#~ msgstr "Hittar inte git-katalogen \"%s\"." + #~ msgid "SHA1 ID: " #~ msgstr "SHA1-id: " diff --git a/gpg-interface.c b/gpg-interface.c index 0863c6180..5f142f619 100644 --- a/gpg-interface.c +++ b/gpg-interface.c @@ -130,8 +130,10 @@ int verify_signed_buffer(const char *payload, size_t payload_size, write_in_full(gpg.in, payload, payload_size); close(gpg.in); - if (gpg_output) + if (gpg_output) { strbuf_read(gpg_output, gpg.err, 0); + close(gpg.err); + } ret = finish_command(&gpg); unlink_or_warn(path); @@ -223,6 +223,23 @@ void list_commands(unsigned int colopts, } } +void list_common_cmds_help(void) +{ + int i, longest = 0; + + for (i = 0; i < ARRAY_SIZE(common_cmds); i++) { + if (longest < strlen(common_cmds[i].name)) + longest = strlen(common_cmds[i].name); + } + + puts(_("The most commonly used git commands are:")); + for (i = 0; i < ARRAY_SIZE(common_cmds); i++) { + printf(" %s ", common_cmds[i].name); + mput_char(' ', longest - strlen(common_cmds[i].name)); + puts(_(common_cmds[i].help)); + } +} + int is_in_cmdlist(struct cmdnames *c, const char *s) { int i; @@ -46,6 +46,7 @@ static void copy_gecos(const struct passwd *w, struct strbuf *name) static int add_mailname_host(struct strbuf *buf) { FILE *mailname; + struct strbuf mailnamebuf = STRBUF_INIT; mailname = fopen("/etc/mailname", "r"); if (!mailname) { @@ -54,14 +55,17 @@ static int add_mailname_host(struct strbuf *buf) strerror(errno)); return -1; } - if (strbuf_getline(buf, mailname, '\n') == EOF) { + if (strbuf_getline(&mailnamebuf, mailname, '\n') == EOF) { if (ferror(mailname)) warning("cannot read /etc/mailname: %s", strerror(errno)); + strbuf_release(&mailnamebuf); fclose(mailname); return -1; } /* success! */ + strbuf_addbuf(buf, &mailnamebuf); + strbuf_release(&mailnamebuf); fclose(mailname); return 0; } diff --git a/imap-send.c b/imap-send.c index e521e2fd2..21dc20b57 100644 --- a/imap-send.c +++ b/imap-send.c @@ -33,46 +33,6 @@ typedef void *SSL; #include <openssl/hmac.h> #endif -struct store_conf { - char *name; - const char *path; /* should this be here? its interpretation is driver-specific */ - char *map_inbox; - char *trash; - unsigned max_size; /* off_t is overkill */ - unsigned trash_remote_new:1, trash_only_new:1; -}; - -/* For message->status */ -#define M_RECENT (1<<0) /* unsyncable flag; maildir_* depend on this being 1<<0 */ -#define M_DEAD (1<<1) /* expunged */ -#define M_FLAGS (1<<2) /* flags fetched */ - -struct message { - struct message *next; - size_t size; /* zero implies "not fetched" */ - int uid; - unsigned char flags, status; -}; - -struct store { - struct store_conf *conf; /* foreign */ - - /* currently open mailbox */ - const char *name; /* foreign! maybe preset? */ - char *path; /* own */ - struct message *msgs; /* own */ - int uidvalidity; - unsigned char opts; /* maybe preset? */ - /* note that the following do _not_ reflect stats from msgs, but mailbox totals */ - int count; /* # of messages */ - int recent; /* # of recent messages - don't trust this beyond the initial read */ -}; - -struct msg_data { - struct strbuf data; - unsigned char flags; -}; - static const char imap_send_usage[] = "git imap-send < <mbox>"; #undef DRV_OK @@ -90,8 +50,6 @@ static void imap_warn(const char *, ...); static char *next_arg(char **); -static void free_generic_messages(struct message *); - __attribute__((format (printf, 3, 4))) static int nfsnprintf(char *buf, int blen, const char *fmt, ...); @@ -135,20 +93,6 @@ static struct imap_server_conf server = { NULL, /* auth_method */ }; -struct imap_store_conf { - struct store_conf gen; - struct imap_server_conf *server; -}; - -#define NIL (void *)0x1 -#define LIST (void *)0x2 - -struct imap_list { - struct imap_list *next, *child; - char *val; - int len; -}; - struct imap_socket { int fd[2]; SSL *ssl; @@ -165,7 +109,6 @@ struct imap_cmd; struct imap { int uidnext; /* from SELECT responses */ - struct imap_list *ns_personal, *ns_other, *ns_shared; /* NAMESPACE info */ unsigned caps, rcaps; /* CAPABILITY results */ /* command queue */ int nexttag, num_in_progress, literal_pending; @@ -174,11 +117,11 @@ struct imap { }; struct imap_store { - struct store gen; + /* currently open mailbox */ + const char *name; /* foreign! maybe preset? */ int uidvalidity; struct imap *imap; const char *prefix; - unsigned /*currentnc:1,*/ trashnc:1; }; struct imap_cmd_cb { @@ -225,14 +168,6 @@ static const char *cap_list[] = { static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd); -static const char *Flags[] = { - "Draft", - "Flagged", - "Answered", - "Seen", - "Deleted", -}; - #ifndef NO_OPENSSL static void ssl_socket_perror(const char *func) { @@ -476,16 +411,6 @@ static char *next_arg(char **s) return ret; } -static void free_generic_messages(struct message *msgs) -{ - struct message *tmsg; - - for (; msgs; msgs = tmsg) { - tmsg = msgs->next; - free(msgs); - } -} - static int nfsnprintf(char *buf, int blen, const char *fmt, ...) { int ret; @@ -613,35 +538,9 @@ static int imap_exec_m(struct imap_store *ctx, struct imap_cmd_cb *cb, } } -static int is_atom(struct imap_list *list) -{ - return list && list->val && list->val != NIL && list->val != LIST; -} - -static int is_list(struct imap_list *list) -{ - return list && list->val == LIST; -} - -static void free_list(struct imap_list *list) -{ - struct imap_list *tmp; - - for (; list; list = tmp) { - tmp = list->next; - if (is_list(list)) - free_list(list->child); - else if (is_atom(list)) - free(list->val); - free(list); - } -} - -static int parse_imap_list_l(struct imap *imap, char **sp, struct imap_list **curp, int level) +static int skip_imap_list_l(char **sp, int level) { - struct imap_list *cur; - char *s = *sp, *p; - int n, bytes; + char *s = *sp; for (;;) { while (isspace((unsigned char)*s)) @@ -650,68 +549,23 @@ static int parse_imap_list_l(struct imap *imap, char **sp, struct imap_list **cu s++; break; } - *curp = cur = xmalloc(sizeof(*cur)); - curp = &cur->next; - cur->val = NULL; /* for clean bail */ if (*s == '(') { /* sublist */ s++; - cur->val = LIST; - if (parse_imap_list_l(imap, &s, &cur->child, level + 1)) - goto bail; - } else if (imap && *s == '{') { - /* literal */ - bytes = cur->len = strtol(s + 1, &s, 10); - if (*s != '}') - goto bail; - - s = cur->val = xmalloc(cur->len); - - /* dump whats left over in the input buffer */ - n = imap->buf.bytes - imap->buf.offset; - - if (n > bytes) - /* the entire message fit in the buffer */ - n = bytes; - - memcpy(s, imap->buf.buf + imap->buf.offset, n); - s += n; - bytes -= n; - - /* mark that we used part of the buffer */ - imap->buf.offset += n; - - /* now read the rest of the message */ - while (bytes > 0) { - if ((n = socket_read(&imap->buf.sock, s, bytes)) <= 0) - goto bail; - s += n; - bytes -= n; - } - - if (buffer_gets(&imap->buf, &s)) + if (skip_imap_list_l(&s, level + 1)) goto bail; } else if (*s == '"') { /* quoted string */ s++; - p = s; for (; *s != '"'; s++) if (!*s) goto bail; - cur->len = s - p; s++; - cur->val = xmemdupz(p, cur->len); } else { /* atom */ - p = s; for (; *s && !isspace((unsigned char)*s); s++) if (level && *s == ')') break; - cur->len = s - p; - if (cur->len == 3 && !memcmp("NIL", p, 3)) - cur->val = NIL; - else - cur->val = xmemdupz(p, cur->len); } if (!level) @@ -720,27 +574,15 @@ static int parse_imap_list_l(struct imap *imap, char **sp, struct imap_list **cu goto bail; } *sp = s; - *curp = NULL; return 0; bail: - *curp = NULL; return -1; } -static struct imap_list *parse_imap_list(struct imap *imap, char **sp) +static void skip_list(char **sp) { - struct imap_list *head; - - if (!parse_imap_list_l(imap, sp, &head, 0)) - return head; - free_list(head); - return NULL; -} - -static struct imap_list *parse_list(char **sp) -{ - return parse_imap_list(NULL, sp); + skip_imap_list_l(sp, 0); } static void parse_capability(struct imap *imap, char *cmd) @@ -772,7 +614,7 @@ static int parse_response_code(struct imap_store *ctx, struct imap_cmd_cb *cb, *p++ = 0; arg = next_arg(&s); if (!strcmp("UIDVALIDITY", arg)) { - if (!(arg = next_arg(&s)) || !(ctx->gen.uidvalidity = atoi(arg))) { + if (!(arg = next_arg(&s)) || !(ctx->uidvalidity = atoi(arg))) { fprintf(stderr, "IMAP error: malformed UIDVALIDITY status\n"); return RESP_BAD; } @@ -790,7 +632,7 @@ static int parse_response_code(struct imap_store *ctx, struct imap_cmd_cb *cb, for (; isspace((unsigned char)*p); p++); fprintf(stderr, "*** IMAP ALERT *** %s\n", p); } else if (cb && cb->ctx && !strcmp("APPENDUID", arg)) { - if (!(arg = next_arg(&s)) || !(ctx->gen.uidvalidity = atoi(arg)) || + if (!(arg = next_arg(&s)) || !(ctx->uidvalidity = atoi(arg)) || !(arg = next_arg(&s)) || !(*(int *)cb->ctx = atoi(arg))) { fprintf(stderr, "IMAP error: malformed APPENDUID status\n"); return RESP_BAD; @@ -819,20 +661,28 @@ static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd) } if (!strcmp("NAMESPACE", arg)) { - imap->ns_personal = parse_list(&cmd); - imap->ns_other = parse_list(&cmd); - imap->ns_shared = parse_list(&cmd); + /* rfc2342 NAMESPACE response. */ + skip_list(&cmd); /* Personal mailboxes */ + skip_list(&cmd); /* Others' mailboxes */ + skip_list(&cmd); /* Shared mailboxes */ } else if (!strcmp("OK", arg) || !strcmp("BAD", arg) || !strcmp("NO", arg) || !strcmp("BYE", arg)) { if ((resp = parse_response_code(ctx, NULL, cmd)) != RESP_OK) return resp; - } else if (!strcmp("CAPABILITY", arg)) + } else if (!strcmp("CAPABILITY", arg)) { parse_capability(imap, cmd); - else if ((arg1 = next_arg(&cmd))) { - if (!strcmp("EXISTS", arg1)) - ctx->gen.count = atoi(arg); - else if (!strcmp("RECENT", arg1)) - ctx->gen.recent = atoi(arg); + } else if ((arg1 = next_arg(&cmd))) { + ; /* + * Unhandled response-data with at least two words. + * Ignore it. + * + * NEEDSWORK: Previously this case handled '<num> EXISTS' + * and '<num> RECENT' but as a probably-unintended side + * effect it ignores other unrecognized two-word + * responses. imap-send doesn't ever try to read + * messages or mailboxes these days, so consider + * eliminating this case. + */ } else { fprintf(stderr, "IMAP error: unable to parse untagged response\n"); return RESP_BAD; @@ -934,16 +784,12 @@ static void imap_close_server(struct imap_store *ictx) imap_exec(ictx, NULL, "LOGOUT"); socket_shutdown(&imap->buf.sock); } - free_list(imap->ns_personal); - free_list(imap->ns_other); - free_list(imap->ns_shared); free(imap); } -static void imap_close_store(struct store *ctx) +static void imap_close_store(struct imap_store *ctx) { - imap_close_server((struct imap_store *)ctx); - free_generic_messages(ctx->msgs); + imap_close_server(ctx); free(ctx); } @@ -1028,7 +874,7 @@ static int auth_cram_md5(struct imap_store *ctx, struct imap_cmd *cmd, const cha return 0; } -static struct store *imap_open_store(struct imap_server_conf *srvc) +static struct imap_store *imap_open_store(struct imap_server_conf *srvc) { struct imap_store *ctx; struct imap *imap; @@ -1238,103 +1084,69 @@ static struct store *imap_open_store(struct imap_server_conf *srvc) } /* !preauth */ ctx->prefix = ""; - ctx->trashnc = 1; - return (struct store *)ctx; + return ctx; bail: - imap_close_store(&ctx->gen); + imap_close_store(ctx); return NULL; } -static int imap_make_flags(int flags, char *buf) -{ - const char *s; - unsigned i, d; - - for (i = d = 0; i < ARRAY_SIZE(Flags); i++) - if (flags & (1 << i)) { - buf[d++] = ' '; - buf[d++] = '\\'; - for (s = Flags[i]; *s; s++) - buf[d++] = *s; - } - buf[0] = '('; - buf[d++] = ')'; - return d; -} - +/* + * Insert CR characters as necessary in *msg to ensure that every LF + * character in *msg is preceded by a CR. + */ static void lf_to_crlf(struct strbuf *msg) { - size_t new_len; char *new; - int i, j, lfnum = 0; - - if (msg->buf[0] == '\n') - lfnum++; - for (i = 1; i < msg->len; i++) { - if (msg->buf[i - 1] != '\r' && msg->buf[i] == '\n') - lfnum++; + size_t i, j; + char lastc; + + /* First pass: tally, in j, the size of the new string: */ + for (i = j = 0, lastc = '\0'; i < msg->len; i++) { + if (msg->buf[i] == '\n' && lastc != '\r') + j++; /* a CR will need to be added here */ + lastc = msg->buf[i]; + j++; } - new_len = msg->len + lfnum; - new = xmalloc(new_len + 1); - if (msg->buf[0] == '\n') { - new[0] = '\r'; - new[1] = '\n'; - i = 1; - j = 2; - } else { - new[0] = msg->buf[0]; - i = 1; - j = 1; - } - for ( ; i < msg->len; i++) { - if (msg->buf[i] != '\n') { - new[j++] = msg->buf[i]; - continue; - } - if (msg->buf[i - 1] != '\r') + new = xmalloc(j + 1); + + /* + * Second pass: write the new string. Note that this loop is + * otherwise identical to the first pass. + */ + for (i = j = 0, lastc = '\0'; i < msg->len; i++) { + if (msg->buf[i] == '\n' && lastc != '\r') new[j++] = '\r'; - /* otherwise it already had CR before */ - new[j++] = '\n'; + lastc = new[j++] = msg->buf[i]; } - strbuf_attach(msg, new, new_len, new_len + 1); + strbuf_attach(msg, new, j, j + 1); } /* * Store msg to IMAP. Also detach and free the data from msg->data, * leaving msg->data empty. */ -static int imap_store_msg(struct store *gctx, struct msg_data *msg) +static int imap_store_msg(struct imap_store *ctx, struct strbuf *msg) { - struct imap_store *ctx = (struct imap_store *)gctx; struct imap *imap = ctx->imap; struct imap_cmd_cb cb; const char *prefix, *box; - int ret, d; - char flagstr[128]; + int ret; - lf_to_crlf(&msg->data); + lf_to_crlf(msg); memset(&cb, 0, sizeof(cb)); - cb.dlen = msg->data.len; - cb.data = strbuf_detach(&msg->data, NULL); - - d = 0; - if (msg->flags) { - d = imap_make_flags(msg->flags, flagstr); - flagstr[d++] = ' '; - } - flagstr[d] = 0; + cb.dlen = msg->len; + cb.data = strbuf_detach(msg, NULL); - box = gctx->name; + box = ctx->name; prefix = !strcmp(box, "INBOX") ? "" : ctx->prefix; cb.create = 0; - ret = imap_exec_m(ctx, &cb, "APPEND \"%s%s\" %s", prefix, box, flagstr); + ret = imap_exec_m(ctx, &cb, "APPEND \"%s%s\" ", prefix, box); imap->caps = imap->rcaps; if (ret != DRV_OK) return ret; - gctx->count++; return DRV_OK; } @@ -1483,8 +1295,8 @@ static int git_imap_config(const char *key, const char *val, void *cb) int main(int argc, char **argv) { struct strbuf all_msgs = STRBUF_INIT; - struct msg_data msg = {STRBUF_INIT, 0}; - struct store *ctx = NULL; + struct strbuf msg = STRBUF_INIT; + struct imap_store *ctx = NULL; int ofs = 0; int r; int total, n = 0; @@ -1545,10 +1357,10 @@ int main(int argc, char **argv) unsigned percent = n * 100 / total; fprintf(stderr, "%4u%% (%d/%d) done\r", percent, n, total); - if (!split_msg(&all_msgs, &msg.data, &ofs)) + if (!split_msg(&all_msgs, &msg, &ofs)) break; if (server.use_html) - wrap_in_html(&msg.data); + wrap_in_html(&msg); r = imap_store_msg(ctx, &msg); if (r != DRV_OK) break; diff --git a/ll-merge.c b/ll-merge.c index acea33bf1..fb61ea66a 100644 --- a/ll-merge.c +++ b/ll-merge.c @@ -222,7 +222,7 @@ static const char *default_ll_merge; static int read_merge_config(const char *var, const char *value, void *cb) { struct ll_merge_driver *fn; - const char *ep, *name; + const char *key, *name; int namelen; if (!strcmp(var, "merge.default")) { @@ -236,15 +236,13 @@ static int read_merge_config(const char *var, const char *value, void *cb) * especially, we do not want to look at variables such as * "merge.summary", "merge.tool", and "merge.verbosity". */ - if (prefixcmp(var, "merge.") || (ep = strrchr(var, '.')) == var + 5) + if (parse_config_key(var, "merge", &name, &namelen, &key) < 0 || !name) return 0; /* * Find existing one as we might be processing merge.<name>.var2 * after seeing merge.<name>.var1. */ - name = var + 6; - namelen = ep - name; for (fn = ll_user_merge; fn; fn = fn->next) if (!strncmp(fn->name, name, namelen) && !fn->name[namelen]) break; @@ -256,16 +254,14 @@ static int read_merge_config(const char *var, const char *value, void *cb) ll_user_merge_tail = &(fn->next); } - ep++; - - if (!strcmp("name", ep)) { + if (!strcmp("name", key)) { if (!value) return error("%s: lacks value", var); fn->description = xstrdup(value); return 0; } - if (!strcmp("driver", ep)) { + if (!strcmp("driver", key)) { if (!value) return error("%s: lacks value", var); /* @@ -289,7 +285,7 @@ static int read_merge_config(const char *var, const char *value, void *cb) return 0; } - if (!strcmp("recursive", ep)) { + if (!strcmp("recursive", key)) { if (!value) return error("%s: lacks value", var); fn->recursive = xstrdup(value); diff --git a/parse-options.h b/parse-options.h index e70385374..1c8bd8d5a 100644 --- a/parse-options.h +++ b/parse-options.h @@ -177,7 +177,7 @@ extern NORETURN void usage_msg_opt(const char *msg, extern int optbug(const struct option *opt, const char *reason); extern int opterror(const struct option *opt, const char *reason, int flags); -#ifdef __GNUC__ +#if defined(__GNUC__) && ! defined(clang) #define opterror(o,r,f) (opterror((o),(r),(f)), -1) #endif diff --git a/pathspec.c b/pathspec.c new file mode 100644 index 000000000..284f3970a --- /dev/null +++ b/pathspec.c @@ -0,0 +1,101 @@ +#include "cache.h" +#include "dir.h" +#include "pathspec.h" + +/* + * Finds which of the given pathspecs match items in the index. + * + * For each pathspec, sets the corresponding entry in the seen[] array + * (which should be specs items long, i.e. the same size as pathspec) + * to the nature of the "closest" (i.e. most specific) match found for + * that pathspec in the index, if it was a closer type of match than + * the existing entry. As an optimization, matching is skipped + * altogether if seen[] already only contains non-zero entries. + * + * If seen[] has not already been written to, it may make sense + * to use find_pathspecs_matching_against_index() instead. + */ +void add_pathspec_matches_against_index(const char **pathspec, + char *seen, int specs) +{ + int num_unmatched = 0, i; + + /* + * Since we are walking the index as if we were walking the directory, + * we have to mark the matched pathspec as seen; otherwise we will + * mistakenly think that the user gave a pathspec that did not match + * anything. + */ + for (i = 0; i < specs; i++) + if (!seen[i]) + num_unmatched++; + if (!num_unmatched) + return; + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen); + } +} + +/* + * Finds which of the given pathspecs match items in the index. + * + * This is a one-shot wrapper around add_pathspec_matches_against_index() + * which allocates, populates, and returns a seen[] array indicating the + * nature of the "closest" (i.e. most specific) matches which each of the + * given pathspecs achieves against all items in the index. + */ +char *find_pathspecs_matching_against_index(const char **pathspec) +{ + char *seen; + int i; + + for (i = 0; pathspec[i]; i++) + ; /* just counting */ + seen = xcalloc(i, 1); + add_pathspec_matches_against_index(pathspec, seen, i); + return seen; +} + +/* + * Check the index to see whether path refers to a submodule, or + * something inside a submodule. If the former, returns the path with + * any trailing slash stripped. If the latter, dies with an error + * message. + */ +const char *check_path_for_gitlink(const char *path) +{ + int i, path_len = strlen(path); + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + if (S_ISGITLINK(ce->ce_mode)) { + int ce_len = ce_namelen(ce); + if (path_len <= ce_len || path[ce_len] != '/' || + memcmp(ce->name, path, ce_len)) + /* path does not refer to this + * submodule or anything inside it */ + continue; + if (path_len == ce_len + 1) { + /* path refers to submodule; + * strip trailing slash */ + return xstrndup(ce->name, ce_len); + } else { + die (_("Path '%s' is in submodule '%.*s'"), + path, ce_len, ce->name); + } + } + } + return path; +} + +/* + * Dies if the given path refers to a file inside a symlinked + * directory in the index. + */ +void die_if_path_beyond_symlink(const char *path, const char *prefix) +{ + if (has_symlink_leading_path(path, strlen(path))) { + int len = prefix ? strlen(prefix) : 0; + die(_("'%s' is beyond a symbolic link"), path + len); + } +} diff --git a/pathspec.h b/pathspec.h new file mode 100644 index 000000000..db0184a1a --- /dev/null +++ b/pathspec.h @@ -0,0 +1,9 @@ +#ifndef PATHSPEC_H +#define PATHSPEC_H + +extern char *find_pathspecs_matching_against_index(const char **pathspec); +extern void add_pathspec_matches_against_index(const char **pathspec, char *seen, int specs); +extern const char *check_path_for_gitlink(const char *path); +extern void die_if_path_beyond_symlink(const char *path, const char *prefix); + +#endif /* PATHSPEC_H */ diff --git a/perl/Git/SVN.pm b/perl/Git/SVN.pm index 59215fa86..490e33038 100644 --- a/perl/Git/SVN.pm +++ b/perl/Git/SVN.pm @@ -490,7 +490,7 @@ sub refname { # # Additionally, % must be escaped because it is used for escaping # and we want our escaped refname to be reversible - $refname =~ s{([ \%~\^:\?\*\[\t])}{uc sprintf('%%%02x',ord($1))}eg; + $refname =~ s{([ \%~\^:\?\*\[\t])}{sprintf('%%%02X',ord($1))}eg; # no slash-separated component can begin with a dot . # /.* becomes /%2E* @@ -2377,7 +2377,7 @@ sub map_path { sub uri_encode { my ($f) = @_; - $f =~ s#([^a-zA-Z0-9\*!\:_\./\-])#uc sprintf("%%%02x",ord($1))#eg; + $f =~ s#([^a-zA-Z0-9\*!\:_\./\-])#sprintf("%%%02X",ord($1))#eg; $f } diff --git a/perl/Git/SVN/Editor.pm b/perl/Git/SVN/Editor.pm index 3db152155..fa0d3c6cd 100644 --- a/perl/Git/SVN/Editor.pm +++ b/perl/Git/SVN/Editor.pm @@ -146,7 +146,7 @@ sub url_path { my ($self, $path) = @_; if ($self->{url} =~ m#^https?://#) { # characters are taken from subversion/libsvn_subr/path.c - $path =~ s#([^~a-zA-Z0-9_./!$&'()*+,-])#uc sprintf("%%%02x",ord($1))#eg; + $path =~ s#([^~a-zA-Z0-9_./!$&'()*+,-])#sprintf("%%%02X",ord($1))#eg; } $self->{url} . '/' . $self->repo_path($path); } @@ -524,10 +524,11 @@ static void add_merge_info(const struct pretty_print_context *pp, strbuf_addch(sb, '\n'); } -static char *get_header(const struct commit *commit, const char *key) +static char *get_header(const struct commit *commit, const char *msg, + const char *key) { int key_len = strlen(key); - const char *line = commit->buffer; + const char *line = msg; while (line) { const char *eol = strchr(line, '\n'), *next; @@ -588,25 +589,77 @@ char *logmsg_reencode(const struct commit *commit, static const char *utf8 = "UTF-8"; const char *use_encoding; char *encoding; + char *msg = commit->buffer; char *out; + if (!msg) { + enum object_type type; + unsigned long size; + + msg = read_sha1_file(commit->object.sha1, &type, &size); + if (!msg) + die("Cannot read commit object %s", + sha1_to_hex(commit->object.sha1)); + if (type != OBJ_COMMIT) + die("Expected commit for '%s', got %s", + sha1_to_hex(commit->object.sha1), typename(type)); + } + if (!output_encoding || !*output_encoding) - return NULL; - encoding = get_header(commit, "encoding"); + return msg; + encoding = get_header(commit, msg, "encoding"); use_encoding = encoding ? encoding : utf8; - if (same_encoding(use_encoding, output_encoding)) - if (encoding) /* we'll strip encoding header later */ - out = xstrdup(commit->buffer); - else - return NULL; /* nothing to do */ - else - out = reencode_string(commit->buffer, - output_encoding, use_encoding); + if (same_encoding(use_encoding, output_encoding)) { + /* + * No encoding work to be done. If we have no encoding header + * at all, then there's nothing to do, and we can return the + * message verbatim (whether newly allocated or not). + */ + if (!encoding) + return msg; + + /* + * Otherwise, we still want to munge the encoding header in the + * result, which will be done by modifying the buffer. If we + * are using a fresh copy, we can reuse it. But if we are using + * the cached copy from commit->buffer, we need to duplicate it + * to avoid munging commit->buffer. + */ + out = msg; + if (out == commit->buffer) + out = xstrdup(out); + } + else { + /* + * There's actual encoding work to do. Do the reencoding, which + * still leaves the header to be replaced in the next step. At + * this point, we are done with msg. If we allocated a fresh + * copy, we can free it. + */ + out = reencode_string(msg, output_encoding, use_encoding); + if (out && msg != commit->buffer) + free(msg); + } + + /* + * This replacement actually consumes the buffer we hand it, so we do + * not have to worry about freeing the old "out" here. + */ if (out) out = replace_encoding_header(out, output_encoding); free(encoding); - return out; + /* + * If the re-encoding failed, out might be NULL here; in that + * case we just return the commit message verbatim. + */ + return out ? out : msg; +} + +void logmsg_free(char *msg, const struct commit *commit) +{ + if (msg != commit->buffer) + free(msg); } static int mailmap_name(const char **email, size_t *email_len, @@ -1278,14 +1331,11 @@ void format_commit_message(const struct commit *commit, context.pretty_ctx = pretty_ctx; context.wrap_start = sb->len; context.message = logmsg_reencode(commit, output_enc); - if (!context.message) - context.message = commit->buffer; strbuf_expand(sb, format, format_commit_item, &context); rewrap_message_tail(sb, &context, 0, 0, 0); - if (context.message != commit->buffer) - free(context.message); + logmsg_free(context.message, commit); free(context.signature.gpg_output); free(context.signature.signer); } @@ -1432,7 +1482,7 @@ void pretty_print_commit(const struct pretty_print_context *pp, { unsigned long beginning_of_body; int indent = 4; - const char *msg = commit->buffer; + const char *msg; char *reencoded; const char *encoding; int need_8bit_cte = pp->need_8bit_cte; @@ -1443,10 +1493,7 @@ void pretty_print_commit(const struct pretty_print_context *pp, } encoding = get_log_output_encoding(); - reencoded = logmsg_reencode(commit, encoding); - if (reencoded) { - msg = reencoded; - } + msg = reencoded = logmsg_reencode(commit, encoding); if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL) indent = 0; @@ -1503,7 +1550,7 @@ void pretty_print_commit(const struct pretty_print_context *pp, if (pp->fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body) strbuf_addch(sb, '\n'); - free(reencoded); + logmsg_free(reencoded, commit); } void pp_commit_easy(enum cmit_fmt fmt, const struct commit *commit, diff --git a/read-cache.c b/read-cache.c index fda78bc35..827ae55c5 100644 --- a/read-cache.c +++ b/read-cache.c @@ -197,21 +197,25 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st) } if (ce->ce_mtime.sec != (unsigned int)st->st_mtime) changed |= MTIME_CHANGED; - if (trust_ctime && ce->ce_ctime.sec != (unsigned int)st->st_ctime) + if (trust_ctime && check_stat && + ce->ce_ctime.sec != (unsigned int)st->st_ctime) changed |= CTIME_CHANGED; #ifdef USE_NSEC - if (ce->ce_mtime.nsec != ST_MTIME_NSEC(*st)) + if (check_stat && ce->ce_mtime.nsec != ST_MTIME_NSEC(*st)) changed |= MTIME_CHANGED; - if (trust_ctime && ce->ce_ctime.nsec != ST_CTIME_NSEC(*st)) + if (trust_ctime && check_stat && + ce->ce_ctime.nsec != ST_CTIME_NSEC(*st)) changed |= CTIME_CHANGED; #endif - if (ce->ce_uid != (unsigned int) st->st_uid || - ce->ce_gid != (unsigned int) st->st_gid) - changed |= OWNER_CHANGED; - if (ce->ce_ino != (unsigned int) st->st_ino) - changed |= INODE_CHANGED; + if (check_stat) { + if (ce->ce_uid != (unsigned int) st->st_uid || + ce->ce_gid != (unsigned int) st->st_gid) + changed |= OWNER_CHANGED; + if (ce->ce_ino != (unsigned int) st->st_ino) + changed |= INODE_CHANGED; + } #ifdef USE_STDEV /* @@ -219,8 +223,8 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st) * clients will have different views of what "device" * the filesystem is on */ - if (ce->ce_dev != (unsigned int) st->st_dev) - changed |= INODE_CHANGED; + if (check_stat && ce->ce_dev != (unsigned int) st->st_dev) + changed |= INODE_CHANGED; #endif if (ce->ce_size != (unsigned int) st->st_size) @@ -333,14 +333,12 @@ struct string_slice { static int ref_entry_cmp_sslice(const void *key_, const void *ent_) { - struct string_slice *key = (struct string_slice *)key_; - struct ref_entry *ent = *(struct ref_entry **)ent_; - int entlen = strlen(ent->name); - int cmplen = key->len < entlen ? key->len : entlen; - int cmp = memcmp(key->str, ent->name, cmplen); + const struct string_slice *key = key_; + const struct ref_entry *ent = *(const struct ref_entry * const *)ent_; + int cmp = strncmp(key->str, ent->name, key->len); if (cmp) return cmp; - return key->len - entlen; + return '\0' - (unsigned char)ent->name[key->len]; } /* @@ -1279,26 +1279,6 @@ int match_push_refs(struct ref *src, struct ref **dst, return 0; } -static inline int is_forwardable(struct ref* ref) -{ - struct object *o; - - if (!prefixcmp(ref->name, "refs/tags/")) - return 0; - - /* old object must be a commit */ - o = parse_object(ref->old_sha1); - if (!o || o->type != OBJ_COMMIT) - return 0; - - /* new object must be commit-ish */ - o = deref_tag(parse_object(ref->new_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - - return 1; -} - void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, int force_update) { @@ -1320,54 +1300,40 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, } /* - * The below logic determines whether an individual - * refspec A:B can be pushed. The push will succeed - * if any of the following are true: + * Decide whether an individual refspec A:B can be + * pushed. The push will succeed if any of the + * following are true: * * (1) the remote reference B does not exist * * (2) the remote reference B is being removed (i.e., * pushing :B where no source is specified) * - * (3) the update meets all fast-forwarding criteria: - * - * (a) the destination is not under refs/tags/ - * (b) the old is a commit - * (c) the new is a descendant of the old - * - * NOTE: We must actually have the old object in - * order to overwrite it in the remote reference, - * and the new object must be commit-ish. These are - * implied by (b) and (c) respectively. + * (3) the destination is not under refs/tags/, and + * if the old and new value is a commit, the new + * is a descendant of the old. * * (4) it is forced using the +A:B notation, or by * passing the --force argument */ - ref->not_forwardable = !is_forwardable(ref); - - ref->update = - !ref->deletion && - !is_null_sha1(ref->old_sha1); - - if (ref->update) { - ref->nonfastforward = - !has_sha1_file(ref->old_sha1) - || !ref_newer(ref->new_sha1, ref->old_sha1); - - if (ref->not_forwardable) { - ref->requires_force = 1; - if (!force_ref_update) { - ref->status = REF_STATUS_REJECT_ALREADY_EXISTS; - continue; - } - } else if (ref->nonfastforward) { - ref->requires_force = 1; - if (!force_ref_update) { - ref->status = REF_STATUS_REJECT_NONFASTFORWARD; - continue; - } - } + if (!ref->deletion && !is_null_sha1(ref->old_sha1)) { + int why = 0; /* why would this push require --force? */ + + if (!prefixcmp(ref->name, "refs/tags/")) + why = REF_STATUS_REJECT_ALREADY_EXISTS; + else if (!has_sha1_file(ref->old_sha1)) + why = REF_STATUS_REJECT_FETCH_FIRST; + else if (!lookup_commit_reference_gently(ref->old_sha1, 1) || + !lookup_commit_reference_gently(ref->new_sha1, 1)) + why = REF_STATUS_REJECT_NEEDS_FORCE; + else if (!ref_newer(ref->new_sha1, ref->old_sha1)) + why = REF_STATUS_REJECT_NONFASTFORWARD; + + if (!force_ref_update) + ref->status = why; + else if (why) + ref->forced_update = 1; } } } @@ -1561,7 +1527,8 @@ int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1) struct commit_list *list, *used; int found = 0; - /* Both new and old must be commit-ish and new is descendant of + /* + * Both new and old must be commit-ish and new is descendant of * old. Otherwise we require --force. */ o = deref_tag(parse_object(old_sha1), NULL, 0); diff --git a/run-command.c b/run-command.c index 04712191e..12d4ddb55 100644 --- a/run-command.c +++ b/run-command.c @@ -735,6 +735,15 @@ int finish_async(struct async *async) #endif } +char *find_hook(const char *name) +{ + char *path = git_path("hooks/%s", name); + if (access(path, X_OK) < 0) + path = NULL; + + return path; +} + int run_hook(const char *index_file, const char *name, ...) { struct child_process hook; @@ -744,11 +753,13 @@ int run_hook(const char *index_file, const char *name, ...) va_list args; int ret; - if (access(git_path("hooks/%s", name), X_OK) < 0) + p = find_hook(name); + if (!p) return 0; + argv_array_push(&argv, p); + va_start(args, name); - argv_array_push(&argv, git_path("hooks/%s", name)); while ((p = va_arg(args, const char *))) argv_array_push(&argv, p); va_end(args); diff --git a/run-command.h b/run-command.h index 850c638f1..221ce3314 100644 --- a/run-command.h +++ b/run-command.h @@ -45,6 +45,7 @@ int start_command(struct child_process *); int finish_command(struct child_process *); int run_command(struct child_process *); +extern char *find_hook(const char *name); extern int run_hook(const char *index_file, const char *name, ...); #define RUN_COMMAND_NO_STDIN 1 diff --git a/send-pack.c b/send-pack.c index 1c375f0a2..97ab33609 100644 --- a/send-pack.c +++ b/send-pack.c @@ -230,6 +230,8 @@ int send_pack(struct send_pack_args *args, switch (ref->status) { case REF_STATUS_REJECT_NONFASTFORWARD: case REF_STATUS_REJECT_ALREADY_EXISTS: + case REF_STATUS_REJECT_FETCH_FIRST: + case REF_STATUS_REJECT_NEEDS_FORCE: case REF_STATUS_UPTODATE: continue; default: @@ -66,7 +66,14 @@ int check_filename(const char *prefix, const char *arg) const char *name; struct stat st; - name = prefix ? prefix_filename(prefix, strlen(prefix), arg) : arg; + if (!prefixcmp(arg, ":/")) { + if (arg[2] == '\0') /* ":/" is root dir, always exists */ + return 1; + name = arg + 2; + } else if (prefix) + name = prefix_filename(prefix, strlen(prefix), arg); + else + name = arg; if (!lstat(name, &st)) return 1; /* file exists */ if (errno == ENOENT || errno == ENOTDIR) @@ -246,6 +253,25 @@ static const char *prefix_pathspec(const char *prefix, int prefixlen, const char return prefix_path(prefix, prefixlen, copyfrom); } +/* + * N.B. get_pathspec() is deprecated in favor of the "struct pathspec" + * based interface - see pathspec_magic above. + * + * Arguments: + * - prefix - a path relative to the root of the working tree + * - pathspec - a list of paths underneath the prefix path + * + * Iterates over pathspec, prepending each path with prefix, + * and return the resulting list. + * + * If pathspec is empty, return a singleton list containing prefix. + * + * If pathspec and prefix are both empty, return an empty list. + * + * This is typically used by built-in commands such as add.c, in order + * to normalize argv arguments provided to the built-in into a list of + * paths to process, all relative to the root of the working tree. + */ const char **get_pathspec(const char *prefix, const char **pathspec) { const char *entry = *pathspec; @@ -72,8 +72,14 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth, } if (parse_commit(commit)) die("invalid commit"); - commit->object.flags |= not_shallow_flag; cur_depth++; + if (cur_depth >= depth) { + commit_list_insert(commit, &result); + commit->object.flags |= shallow_flag; + commit = NULL; + continue; + } + commit->object.flags |= not_shallow_flag; for (p = commit->parents, commit = NULL; p; p = p->next) { if (!p->item->util) { int *pointer = xmalloc(sizeof(int)); @@ -204,6 +204,54 @@ void strbuf_addf(struct strbuf *sb, const char *fmt, ...) va_end(ap); } +static void add_lines(struct strbuf *out, + const char *prefix1, + const char *prefix2, + const char *buf, size_t size) +{ + while (size) { + const char *prefix; + const char *next = memchr(buf, '\n', size); + next = next ? (next + 1) : (buf + size); + + prefix = (prefix2 && buf[0] == '\n') ? prefix2 : prefix1; + strbuf_addstr(out, prefix); + strbuf_add(out, buf, next - buf); + size -= next - buf; + buf = next; + } + strbuf_complete_line(out); +} + +void strbuf_add_commented_lines(struct strbuf *out, const char *buf, size_t size) +{ + static char prefix1[3]; + static char prefix2[2]; + + if (prefix1[0] != comment_line_char) { + sprintf(prefix1, "%c ", comment_line_char); + sprintf(prefix2, "%c", comment_line_char); + } + add_lines(out, prefix1, prefix2, buf, size); +} + +void strbuf_commented_addf(struct strbuf *sb, const char *fmt, ...) +{ + va_list params; + struct strbuf buf = STRBUF_INIT; + int incomplete_line = sb->len && sb->buf[sb->len - 1] != '\n'; + + va_start(params, fmt); + strbuf_vaddf(&buf, fmt, params); + va_end(params); + + strbuf_add_commented_lines(sb, buf.buf, buf.len); + if (incomplete_line) + sb->buf[--sb->len] = '\0'; + + strbuf_release(&buf); +} + void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap) { int len; @@ -414,15 +462,7 @@ int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint) void strbuf_add_lines(struct strbuf *out, const char *prefix, const char *buf, size_t size) { - while (size) { - const char *next = memchr(buf, '\n', size); - next = next ? (next + 1) : (buf + size); - strbuf_addstr(out, prefix); - strbuf_add(out, buf, next - buf); - size -= next - buf; - buf = next; - } - strbuf_complete_line(out); + add_lines(out, prefix, NULL, buf, size); } void strbuf_addstr_xml_quoted(struct strbuf *buf, const char *s) @@ -110,6 +110,8 @@ extern void strbuf_remove(struct strbuf *, size_t pos, size_t len); extern void strbuf_splice(struct strbuf *, size_t pos, size_t len, const void *, size_t); +extern void strbuf_add_commented_lines(struct strbuf *out, const char *buf, size_t size); + extern void strbuf_add(struct strbuf *, const void *, size_t); static inline void strbuf_addstr(struct strbuf *sb, const char *s) { strbuf_add(sb, s, strlen(s)); @@ -131,6 +133,8 @@ extern void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf * __attribute__((format (printf,2,3))) extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...); +__attribute__((format (printf, 2, 3))) +extern void strbuf_commented_addf(struct strbuf *sb, const char *fmt, ...); __attribute__((format (printf,2,0))) extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap); diff --git a/submodule.c b/submodule.c index 2f5543623..9ba149654 100644 --- a/submodule.c +++ b/submodule.c @@ -126,45 +126,44 @@ void gitmodules_config(void) int parse_submodule_config_option(const char *var, const char *value) { - int len; struct string_list_item *config; - struct strbuf submodname = STRBUF_INIT; + const char *name, *key; + int namelen; - var += 10; /* Skip "submodule." */ + if (parse_config_key(var, "submodule", &name, &namelen, &key) < 0 || !name) + return 0; - len = strlen(var); - if ((len > 5) && !strcmp(var + len - 5, ".path")) { - strbuf_add(&submodname, var, len - 5); + if (!strcmp(key, "path")) { config = unsorted_string_list_lookup(&config_name_for_path, value); if (config) free(config->util); else config = string_list_append(&config_name_for_path, xstrdup(value)); - config->util = strbuf_detach(&submodname, NULL); - strbuf_release(&submodname); - } else if ((len > 23) && !strcmp(var + len - 23, ".fetchrecursesubmodules")) { - strbuf_add(&submodname, var, len - 23); - config = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, submodname.buf); + config->util = xmemdupz(name, namelen); + } else if (!strcmp(key, "fetchrecursesubmodules")) { + char *name_cstr = xmemdupz(name, namelen); + config = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, name_cstr); if (!config) - config = string_list_append(&config_fetch_recurse_submodules_for_name, - strbuf_detach(&submodname, NULL)); + config = string_list_append(&config_fetch_recurse_submodules_for_name, name_cstr); + else + free(name_cstr); config->util = (void *)(intptr_t)parse_fetch_recurse_submodules_arg(var, value); - strbuf_release(&submodname); - } else if ((len > 7) && !strcmp(var + len - 7, ".ignore")) { + } else if (!strcmp(key, "ignore")) { + char *name_cstr; + if (strcmp(value, "untracked") && strcmp(value, "dirty") && strcmp(value, "all") && strcmp(value, "none")) { warning("Invalid parameter \"%s\" for config option \"submodule.%s.ignore\"", value, var); return 0; } - strbuf_add(&submodname, var, len - 7); - config = unsorted_string_list_lookup(&config_ignore_for_name, submodname.buf); - if (config) + name_cstr = xmemdupz(name, namelen); + config = unsorted_string_list_lookup(&config_ignore_for_name, name_cstr); + if (config) { free(config->util); - else - config = string_list_append(&config_ignore_for_name, - strbuf_detach(&submodname, NULL)); - strbuf_release(&submodname); + free(name_cstr); + } else + config = string_list_append(&config_ignore_for_name, name_cstr); config->util = xstrdup(value); return 0; } diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh index 7061dce7e..2098b9ba0 100644 --- a/t/lib-git-p4.sh +++ b/t/lib-git-p4.sh @@ -8,7 +8,8 @@ TEST_NO_CREATE_REPO=NoThanks . ./test-lib.sh -if ! test_have_prereq PYTHON; then +if ! test_have_prereq PYTHON +then skip_all='skipping git p4 tests; python not available' test_done fi @@ -17,6 +18,24 @@ fi test_done } +# On cygwin, the NT version of Perforce can be used. When giving +# it paths, either on the command-line or in client specifications, +# be sure to use the native windows form. +# +# Older versions of perforce were available compiled natively for +# cygwin. Those do not accept native windows paths, so make sure +# not to convert for them. +native_path() { + path="$1" && + if test_have_prereq CYGWIN && ! p4 -V | grep -q CYGWIN + then + path=$(cygpath --windows "$path") + else + path=$(test-path-utils real_path "$path") + fi && + echo "$path" +} + # Try to pick a unique port: guess a large number, then hope # no more than one of each test is running. # @@ -32,7 +51,7 @@ P4EDITOR=: export P4PORT P4CLIENT P4EDITOR db="$TRASH_DIRECTORY/db" -cli=$(test-path-utils real_path "$TRASH_DIRECTORY/cli") +cli="$TRASH_DIRECTORY/cli" git="$TRASH_DIRECTORY/git" pidfile="$TRASH_DIRECTORY/p4d.pid" @@ -40,8 +59,11 @@ start_p4d() { mkdir -p "$db" "$cli" "$git" && rm -f "$pidfile" && ( - p4d -q -r "$db" -p $P4DPORT & - echo $! >"$pidfile" + cd "$db" && + { + p4d -q -p $P4DPORT & + echo $! >"$pidfile" + } ) && # This gives p4d a long time to start up, as it can be @@ -74,15 +96,8 @@ start_p4d() { fi # build a client - ( - cd "$cli" && - p4 client -i <<-EOF - Client: client - Description: client - Root: $cli - View: //depot/... //client/... - EOF - ) + client_view "//depot/... //client/..." && + return 0 } @@ -123,13 +138,26 @@ marshal_dump() { client_view() { ( cat <<-EOF && - Client: client - Description: client + Client: $P4CLIENT + Description: $P4CLIENT Root: $cli + AltRoots: $(native_path "$cli") + LineEnd: unix View: EOF - for arg ; do - printf "\t$arg\n" - done + printf "\t%s\n" "$@" ) | p4 client -i } + +is_cli_file_writeable() { + # cygwin version of p4 does not set read-only attr, + # will be marked 444 but -w is true + file="$1" && + if test_have_prereq CYGWIN && p4 -V | grep -q CYGWIN + then + stat=$(stat --format=%a "$file") && + test $stat = 644 + else + test -w "$file" + fi +} diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh new file mode 100755 index 000000000..d7df7198c --- /dev/null +++ b/t/t0008-ignores.sh @@ -0,0 +1,637 @@ +#!/bin/sh + +test_description=check-ignore + +. ./test-lib.sh + +init_vars () { + global_excludes="$(pwd)/global-excludes" +} + +enable_global_excludes () { + init_vars && + git config core.excludesfile "$global_excludes" +} + +expect_in () { + dest="$HOME/expected-$1" text="$2" + if test -z "$text" + then + >"$dest" # avoid newline + else + echo "$text" >"$dest" + fi +} + +expect () { + expect_in stdout "$1" +} + +expect_from_stdin () { + cat >"$HOME/expected-stdout" +} + +test_stderr () { + expected="$1" + expect_in stderr "$1" && + test_cmp "$HOME/expected-stderr" "$HOME/stderr" +} + +stderr_contains () { + regexp="$1" + if grep "$regexp" "$HOME/stderr" + then + return 0 + else + echo "didn't find /$regexp/ in $HOME/stderr" + cat "$HOME/stderr" + return 1 + fi +} + +stderr_empty_on_success () { + expect_code="$1" + if test $expect_code = 0 + then + test_stderr "" + else + # If we expect failure then stderr might or might not be empty + # due to --quiet - the caller can check its contents + return 0 + fi +} + +test_check_ignore () { + args="$1" expect_code="${2:-0}" global_args="$3" + + init_vars && + rm -f "$HOME/stdout" "$HOME/stderr" "$HOME/cmd" && + echo git $global_args check-ignore $quiet_opt $verbose_opt $args \ + >"$HOME/cmd" && + test_expect_code "$expect_code" \ + git $global_args check-ignore $quiet_opt $verbose_opt $args \ + >"$HOME/stdout" 2>"$HOME/stderr" && + test_cmp "$HOME/expected-stdout" "$HOME/stdout" && + stderr_empty_on_success "$expect_code" +} + +test_expect_success_multi () { + prereq= + if test $# -eq 4 + then + prereq=$1 + shift + fi + testname="$1" expect_verbose="$2" code="$3" + + expect=$( echo "$expect_verbose" | sed -e 's/.* //' ) + + test_expect_success $prereq "$testname" ' + expect "$expect" && + eval "$code" + ' + + for quiet_opt in '-q' '--quiet' + do + test_expect_success $prereq "$testname${quiet_opt:+ with $quiet_opt}" " + expect '' && + $code + " + done + quiet_opt= + + for verbose_opt in '-v' '--verbose' + do + test_expect_success $prereq "$testname${verbose_opt:+ with $verbose_opt}" " + expect '$expect_verbose' && + $code + " + done + verbose_opt= +} + +test_expect_success 'setup' ' + init_vars && + mkdir -p a/b/ignored-dir a/submodule b && + if test_have_prereq SYMLINKS + then + ln -s b a/symlink + fi && + ( + cd a/submodule && + git init && + echo a >a && + git add a && + git commit -m"commit in submodule" + ) && + git add a/submodule && + cat <<-\EOF >.gitignore && + one + ignored-* + EOF + for dir in . a + do + : >$dir/not-ignored && + : >$dir/ignored-and-untracked && + : >$dir/ignored-but-in-index + done && + git add -f ignored-but-in-index a/ignored-but-in-index && + cat <<-\EOF >a/.gitignore && + two* + *three + EOF + cat <<-\EOF >a/b/.gitignore && + four + five + # this comment should affect the line numbers + six + ignored-dir/ + # and so should this blank line: + + !on* + !two + EOF + echo "seven" >a/b/ignored-dir/.gitignore && + test -n "$HOME" && + cat <<-\EOF >"$global_excludes" && + globalone + !globaltwo + globalthree + EOF + cat <<-\EOF >>.git/info/exclude + per-repo + EOF +' + +############################################################################ +# +# test invalid inputs + +test_expect_success_multi 'empty command line' '' ' + test_check_ignore "" 128 && + stderr_contains "fatal: no path specified" +' + +test_expect_success_multi '--stdin with empty STDIN' '' ' + test_check_ignore "--stdin" 1 </dev/null && + if test -n "$quiet_opt"; then + test_stderr "" + else + test_stderr "no pathspec given." + fi +' + +test_expect_success '-q with multiple args' ' + expect "" && + test_check_ignore "-q one two" 128 && + stderr_contains "fatal: --quiet is only valid with a single pathname" +' + +test_expect_success '--quiet with multiple args' ' + expect "" && + test_check_ignore "--quiet one two" 128 && + stderr_contains "fatal: --quiet is only valid with a single pathname" +' + +for verbose_opt in '-v' '--verbose' +do + for quiet_opt in '-q' '--quiet' + do + test_expect_success "$quiet_opt $verbose_opt" " + expect '' && + test_check_ignore '$quiet_opt $verbose_opt foo' 128 && + stderr_contains 'fatal: cannot have both --quiet and --verbose' + " + done +done + +test_expect_success '--quiet with multiple args' ' + expect "" && + test_check_ignore "--quiet one two" 128 && + stderr_contains "fatal: --quiet is only valid with a single pathname" +' + +test_expect_success_multi 'erroneous use of --' '' ' + test_check_ignore "--" 128 && + stderr_contains "fatal: no path specified" +' + +test_expect_success_multi '--stdin with superfluous arg' '' ' + test_check_ignore "--stdin foo" 128 && + stderr_contains "fatal: cannot specify pathnames with --stdin" +' + +test_expect_success_multi '--stdin -z with superfluous arg' '' ' + test_check_ignore "--stdin -z foo" 128 && + stderr_contains "fatal: cannot specify pathnames with --stdin" +' + +test_expect_success_multi '-z without --stdin' '' ' + test_check_ignore "-z" 128 && + stderr_contains "fatal: -z only makes sense with --stdin" +' + +test_expect_success_multi '-z without --stdin and superfluous arg' '' ' + test_check_ignore "-z foo" 128 && + stderr_contains "fatal: -z only makes sense with --stdin" +' + +test_expect_success_multi 'needs work tree' '' ' + ( + cd .git && + test_check_ignore "foo" 128 + ) && + stderr_contains "fatal: This operation must be run in a work tree" +' + +############################################################################ +# +# test standard ignores + +# First make sure that the presence of a file in the working tree +# does not impact results, but that the presence of a file in the +# index does. + +for subdir in '' 'a/' +do + if test -z "$subdir" + then + where="at top-level" + else + where="in subdir $subdir" + fi + + test_expect_success_multi "non-existent file $where not ignored" '' " + test_check_ignore '${subdir}non-existent' 1 + " + + test_expect_success_multi "non-existent file $where ignored" \ + ".gitignore:1:one ${subdir}one" " + test_check_ignore '${subdir}one' + " + + test_expect_success_multi "existing untracked file $where not ignored" '' " + test_check_ignore '${subdir}not-ignored' 1 + " + + test_expect_success_multi "existing tracked file $where not ignored" '' " + test_check_ignore '${subdir}ignored-but-in-index' 1 + " + + test_expect_success_multi "existing untracked file $where ignored" \ + ".gitignore:2:ignored-* ${subdir}ignored-and-untracked" " + test_check_ignore '${subdir}ignored-and-untracked' + " +done + +# Having established the above, from now on we mostly test against +# files which do not exist in the working tree or index. + +test_expect_success 'sub-directory local ignore' ' + expect "a/3-three" && + test_check_ignore "a/3-three a/three-not-this-one" +' + +test_expect_success 'sub-directory local ignore with --verbose' ' + expect "a/.gitignore:2:*three a/3-three" && + test_check_ignore "--verbose a/3-three a/three-not-this-one" +' + +test_expect_success 'local ignore inside a sub-directory' ' + expect "3-three" && + ( + cd a && + test_check_ignore "3-three three-not-this-one" + ) +' +test_expect_success 'local ignore inside a sub-directory with --verbose' ' + expect "a/.gitignore:2:*three 3-three" && + ( + cd a && + test_check_ignore "--verbose 3-three three-not-this-one" + ) +' + +test_expect_success_multi 'nested include' \ + 'a/b/.gitignore:8:!on* a/b/one' ' + test_check_ignore "a/b/one" +' + +############################################################################ +# +# test ignored sub-directories + +test_expect_success_multi 'ignored sub-directory' \ + 'a/b/.gitignore:5:ignored-dir/ a/b/ignored-dir' ' + test_check_ignore "a/b/ignored-dir" +' + +test_expect_success 'multiple files inside ignored sub-directory' ' + expect_from_stdin <<-\EOF && + a/b/ignored-dir/foo + a/b/ignored-dir/twoooo + a/b/ignored-dir/seven + EOF + test_check_ignore "a/b/ignored-dir/foo a/b/ignored-dir/twoooo a/b/ignored-dir/seven" +' + +test_expect_success 'multiple files inside ignored sub-directory with -v' ' + expect_from_stdin <<-\EOF && + a/b/.gitignore:5:ignored-dir/ a/b/ignored-dir/foo + a/b/.gitignore:5:ignored-dir/ a/b/ignored-dir/twoooo + a/b/.gitignore:5:ignored-dir/ a/b/ignored-dir/seven + EOF + test_check_ignore "-v a/b/ignored-dir/foo a/b/ignored-dir/twoooo a/b/ignored-dir/seven" +' + +test_expect_success 'cd to ignored sub-directory' ' + expect_from_stdin <<-\EOF && + foo + twoooo + ../one + seven + ../../one + EOF + ( + cd a/b/ignored-dir && + test_check_ignore "foo twoooo ../one seven ../../one" + ) +' + +test_expect_success 'cd to ignored sub-directory with -v' ' + expect_from_stdin <<-\EOF && + a/b/.gitignore:5:ignored-dir/ foo + a/b/.gitignore:5:ignored-dir/ twoooo + a/b/.gitignore:8:!on* ../one + a/b/.gitignore:5:ignored-dir/ seven + .gitignore:1:one ../../one + EOF + ( + cd a/b/ignored-dir && + test_check_ignore "-v foo twoooo ../one seven ../../one" + ) +' + +############################################################################ +# +# test handling of symlinks + +test_expect_success_multi SYMLINKS 'symlink' '' ' + test_check_ignore "a/symlink" 1 +' + +test_expect_success_multi SYMLINKS 'beyond a symlink' '' ' + test_check_ignore "a/symlink/foo" 128 && + test_stderr "fatal: '\''a/symlink/foo'\'' is beyond a symbolic link" +' + +test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' + ( + cd a && + test_check_ignore "symlink/foo" 128 + ) && + test_stderr "fatal: '\''symlink/foo'\'' is beyond a symbolic link" +' + +############################################################################ +# +# test handling of submodules + +test_expect_success_multi 'submodule' '' ' + test_check_ignore "a/submodule/one" 128 && + test_stderr "fatal: Path '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" +' + +test_expect_success_multi 'submodule from subdirectory' '' ' + ( + cd a && + test_check_ignore "submodule/one" 128 + ) && + test_stderr "fatal: Path '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" +' + +############################################################################ +# +# test handling of global ignore files + +test_expect_success 'global ignore not yet enabled' ' + expect_from_stdin <<-\EOF && + .git/info/exclude:7:per-repo per-repo + a/.gitignore:2:*three a/globalthree + .git/info/exclude:7:per-repo a/per-repo + EOF + test_check_ignore "-v globalone per-repo a/globalthree a/per-repo not-ignored a/globaltwo" +' + +test_expect_success 'global ignore' ' + enable_global_excludes && + expect_from_stdin <<-\EOF && + globalone + per-repo + globalthree + a/globalthree + a/per-repo + globaltwo + EOF + test_check_ignore "globalone per-repo globalthree a/globalthree a/per-repo not-ignored globaltwo" +' + +test_expect_success 'global ignore with -v' ' + enable_global_excludes && + expect_from_stdin <<-EOF && + $global_excludes:1:globalone globalone + .git/info/exclude:7:per-repo per-repo + $global_excludes:3:globalthree globalthree + a/.gitignore:2:*three a/globalthree + .git/info/exclude:7:per-repo a/per-repo + $global_excludes:2:!globaltwo globaltwo + EOF + test_check_ignore "-v globalone per-repo globalthree a/globalthree a/per-repo not-ignored globaltwo" +' + +############################################################################ +# +# test --stdin + +cat <<-\EOF >stdin + one + not-ignored + a/one + a/not-ignored + a/b/on + a/b/one + a/b/one one + "a/b/one two" + "a/b/one\"three" + a/b/not-ignored + a/b/two + a/b/twooo + globaltwo + a/globaltwo + a/b/globaltwo + b/globaltwo +EOF +cat <<-\EOF >expected-default + one + a/one + a/b/on + a/b/one + a/b/one one + a/b/one two + "a/b/one\"three" + a/b/two + a/b/twooo + globaltwo + a/globaltwo + a/b/globaltwo + b/globaltwo +EOF +cat <<-EOF >expected-verbose + .gitignore:1:one one + .gitignore:1:one a/one + a/b/.gitignore:8:!on* a/b/on + a/b/.gitignore:8:!on* a/b/one + a/b/.gitignore:8:!on* a/b/one one + a/b/.gitignore:8:!on* a/b/one two + a/b/.gitignore:8:!on* "a/b/one\"three" + a/b/.gitignore:9:!two a/b/two + a/.gitignore:1:two* a/b/twooo + $global_excludes:2:!globaltwo globaltwo + $global_excludes:2:!globaltwo a/globaltwo + $global_excludes:2:!globaltwo a/b/globaltwo + $global_excludes:2:!globaltwo b/globaltwo +EOF + +sed -e 's/^"//' -e 's/\\//' -e 's/"$//' stdin | \ + tr "\n" "\0" >stdin0 +sed -e 's/^"//' -e 's/\\//' -e 's/"$//' expected-default | \ + tr "\n" "\0" >expected-default0 +sed -e 's/ "/ /' -e 's/\\//' -e 's/"$//' expected-verbose | \ + tr ":\t\n" "\0" >expected-verbose0 + +test_expect_success '--stdin' ' + expect_from_stdin <expected-default && + test_check_ignore "--stdin" <stdin +' + +test_expect_success '--stdin -q' ' + expect "" && + test_check_ignore "-q --stdin" <stdin +' + +test_expect_success '--stdin -v' ' + expect_from_stdin <expected-verbose && + test_check_ignore "-v --stdin" <stdin +' + +for opts in '--stdin -z' '-z --stdin' +do + test_expect_success "$opts" " + expect_from_stdin <expected-default0 && + test_check_ignore '$opts' <stdin0 + " + + test_expect_success "$opts -q" " + expect "" && + test_check_ignore '-q $opts' <stdin0 + " + + test_expect_success "$opts -v" " + expect_from_stdin <expected-verbose0 && + test_check_ignore '-v $opts' <stdin0 + " +done + +cat <<-\EOF >stdin + ../one + ../not-ignored + one + not-ignored + b/on + b/one + b/one one + "b/one two" + "b/one\"three" + b/two + b/not-ignored + b/twooo + ../globaltwo + globaltwo + b/globaltwo + ../b/globaltwo +EOF +cat <<-\EOF >expected-default + ../one + one + b/on + b/one + b/one one + b/one two + "b/one\"three" + b/two + b/twooo + ../globaltwo + globaltwo + b/globaltwo + ../b/globaltwo +EOF +cat <<-EOF >expected-verbose + .gitignore:1:one ../one + .gitignore:1:one one + a/b/.gitignore:8:!on* b/on + a/b/.gitignore:8:!on* b/one + a/b/.gitignore:8:!on* b/one one + a/b/.gitignore:8:!on* b/one two + a/b/.gitignore:8:!on* "b/one\"three" + a/b/.gitignore:9:!two b/two + a/.gitignore:1:two* b/twooo + $global_excludes:2:!globaltwo ../globaltwo + $global_excludes:2:!globaltwo globaltwo + $global_excludes:2:!globaltwo b/globaltwo + $global_excludes:2:!globaltwo ../b/globaltwo +EOF + +sed -e 's/^"//' -e 's/\\//' -e 's/"$//' stdin | \ + tr "\n" "\0" >stdin0 +sed -e 's/^"//' -e 's/\\//' -e 's/"$//' expected-default | \ + tr "\n" "\0" >expected-default0 +sed -e 's/ "/ /' -e 's/\\//' -e 's/"$//' expected-verbose | \ + tr ":\t\n" "\0" >expected-verbose0 + +test_expect_success '--stdin from subdirectory' ' + expect_from_stdin <expected-default && + ( + cd a && + test_check_ignore "--stdin" <../stdin + ) +' + +test_expect_success '--stdin from subdirectory with -v' ' + expect_from_stdin <expected-verbose && + ( + cd a && + test_check_ignore "--stdin -v" <../stdin + ) +' + +for opts in '--stdin -z' '-z --stdin' +do + test_expect_success "$opts from subdirectory" ' + expect_from_stdin <expected-default0 && + ( + cd a && + test_check_ignore "'"$opts"'" <../stdin0 + ) + ' + + test_expect_success "$opts from subdirectory with -v" ' + expect_from_stdin <expected-verbose0 && + ( + cd a && + test_check_ignore "'"$opts"' -v" <../stdin0 + ) + ' +done + + +test_done diff --git a/t/t0030-stripspace.sh b/t/t0030-stripspace.sh index ccb0a3cb6..a8e84d854 100755 --- a/t/t0030-stripspace.sh +++ b/t/t0030-stripspace.sh @@ -397,4 +397,39 @@ test_expect_success 'strip comments, too' ' test -z "$(echo "# comment" | git stripspace -s)" ' +test_expect_success 'strip comments with changed comment char' ' + test ! -z "$(echo "; comment" | git -c core.commentchar=";" stripspace)" && + test -z "$(echo "; comment" | git -c core.commentchar=";" stripspace -s)" +' + +test_expect_success '-c with single line' ' + printf "# foo\n" >expect && + printf "foo" | git stripspace -c >actual && + test_cmp expect actual +' + +test_expect_success '-c with single line followed by empty line' ' + printf "# foo\n#\n" >expect && + printf "foo\n\n" | git stripspace -c >actual && + test_cmp expect actual +' + +test_expect_success '-c with newline only' ' + printf "#\n" >expect && + printf "\n" | git stripspace -c >actual && + test_cmp expect actual +' + +test_expect_success '--comment-lines with single line' ' + printf "# foo\n" >expect && + printf "foo" | git stripspace -c >actual && + test_cmp expect actual +' + +test_expect_success '-c with changed comment char' ' + printf "; foo\n" >expect && + printf "foo" | git -c core.commentchar=";" stripspace -c >actual && + test_cmp expect actual +' + test_done diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh index 78816d9d9..05d78d22a 100755 --- a/t/t0050-filesystem.sh +++ b/t/t0050-filesystem.sh @@ -29,12 +29,10 @@ test_have_prereq SYMLINKS || if test_have_prereq CASE_INSENSITIVE_FS then test_expect_success "detection of case insensitive filesystem during repo init" ' - test $(git config --bool core.ignorecase) = true ' else test_expect_success "detection of case insensitive filesystem during repo init" ' - test_must_fail git config --bool core.ignorecase >/dev/null || test $(git config --bool core.ignorecase) = false ' @@ -43,20 +41,17 @@ fi if test_have_prereq SYMLINKS then test_expect_success "detection of filesystem w/o symlink support during repo init" ' - test_must_fail git config --bool core.symlinks || test "$(git config --bool core.symlinks)" = true ' else test_expect_success "detection of filesystem w/o symlink support during repo init" ' - v=$(git config --bool core.symlinks) && test "$v" = false ' fi test_expect_success "setup case tests" ' - git config core.ignorecase true && touch camelcase && git add camelcase && @@ -67,29 +62,23 @@ test_expect_success "setup case tests" ' git mv tmp CamelCase && git commit -m "rename" && git checkout -f master - ' $test_case 'rename (case change)' ' - git mv camelcase CamelCase && git commit -m "rename" - ' -$test_case 'merge (case change)' ' - +test_expect_success 'merge (case change)' ' rm -f CamelCase && rm -f camelcase && git reset --hard initial && git merge topic - ' -test_expect_failure 'add (with different case)' ' - +test_expect_failure CASE_INSENSITIVE_FS 'add (with different case)' ' git reset --hard initial && rm camelcase && echo 1 >CamelCase && @@ -97,37 +86,30 @@ test_expect_failure 'add (with different case)' ' camel=$(git ls-files | grep -i camelcase) && test $(echo "$camel" | wc -l) = 1 && test "z$(git cat-file blob :$camel)" = z1 - ' test_expect_success "setup unicode normalization tests" ' - - test_create_repo unicode && - cd unicode && - touch "$aumlcdiar" && - git add "$aumlcdiar" && - git commit -m initial && - git tag initial && - git checkout -b topic && - git mv $aumlcdiar tmp && - git mv tmp "$auml" && - git commit -m rename && - git checkout -f master - + test_create_repo unicode && + cd unicode && + touch "$aumlcdiar" && + git add "$aumlcdiar" && + git commit -m initial && + git tag initial && + git checkout -b topic && + git mv $aumlcdiar tmp && + git mv tmp "$auml" && + git commit -m rename && + git checkout -f master ' $test_unicode 'rename (silent unicode normalization)' ' - - git mv "$aumlcdiar" "$auml" && - git commit -m rename - + git mv "$aumlcdiar" "$auml" && + git commit -m rename ' $test_unicode 'merge (silent unicode normalization)' ' - - git reset --hard initial && - git merge topic - + git reset --hard initial && + git merge topic ' test_done diff --git a/t/t2013-checkout-submodule.sh b/t/t2013-checkout-submodule.sh index 70edbb33e..06b18f8bc 100755 --- a/t/t2013-checkout-submodule.sh +++ b/t/t2013-checkout-submodule.sh @@ -23,7 +23,7 @@ test_expect_success '"reset <submodule>" updates the index' ' git update-index --refresh && git diff-files --quiet && git diff-index --quiet --cached HEAD && - test_must_fail git reset HEAD^ submodule && + git reset HEAD^ submodule && test_must_fail git diff-files --quiet && git reset submodule && git diff-files --quiet diff --git a/t/t3070-wildmatch.sh b/t/t3070-wildmatch.sh index af54c8311..4c37057dd 100755 --- a/t/t3070-wildmatch.sh +++ b/t/t3070-wildmatch.sh @@ -29,6 +29,18 @@ match() { fi } +pathmatch() { + if [ $1 = 1 ]; then + test_expect_success "pathmatch: match '$2' '$3'" " + test-wildmatch pathmatch '$2' '$3' + " + else + test_expect_success "pathmatch: no match '$2' '$3'" " + ! test-wildmatch pathmatch '$2' '$3' + " + fi +} + # Basic wildmat features match 1 1 foo foo match 0 0 foo bar @@ -191,5 +203,36 @@ match 1 1 'XXX/adobe/courier/bold/o/normal//12/120/75/75/m/70/iso8859/1' 'XXX/*/ match 0 0 'XXX/adobe/courier/bold/o/normal//12/120/75/75/X/70/iso8859/1' 'XXX/*/*/*/*/*/*/12/*/*/*/m/*/*/*' match 1 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txt' '**/*a*b*g*n*t' match 0 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txtz' '**/*a*b*g*n*t' +match 0 x foo '*/*/*' +match 0 x foo/bar '*/*/*' +match 1 x foo/bba/arr '*/*/*' +match 0 x foo/bb/aa/rr '*/*/*' +match 1 x foo/bb/aa/rr '**/**/**' +match 1 x abcXdefXghi '*X*i' +match 0 x ab/cXd/efXg/hi '*X*i' +match 1 x ab/cXd/efXg/hi '*/*X*/*/*i' +match 1 x ab/cXd/efXg/hi '**/*X*/**/*i' + +pathmatch 1 foo foo +pathmatch 0 foo fo +pathmatch 1 foo/bar foo/bar +pathmatch 1 foo/bar 'foo/*' +pathmatch 1 foo/bba/arr 'foo/*' +pathmatch 1 foo/bba/arr 'foo/**' +pathmatch 1 foo/bba/arr 'foo*' +pathmatch 1 foo/bba/arr 'foo**' +pathmatch 1 foo/bba/arr 'foo/*arr' +pathmatch 1 foo/bba/arr 'foo/**arr' +pathmatch 0 foo/bba/arr 'foo/*z' +pathmatch 0 foo/bba/arr 'foo/**z' +pathmatch 1 foo/bar 'foo?bar' +pathmatch 1 foo/bar 'foo[/]bar' +pathmatch 0 foo '*/*/*' +pathmatch 0 foo/bar '*/*/*' +pathmatch 1 foo/bba/arr '*/*/*' +pathmatch 1 foo/bb/aa/rr '*/*/*' +pathmatch 1 abcXdefXghi '*X*i' +pathmatch 1 ab/cXd/efXg/hi '*/*X*/*/*i' +pathmatch 1 ab/cXd/efXg/hi '*Xg*i' test_done diff --git a/t/t4042-diff-textconv-caching.sh b/t/t4042-diff-textconv-caching.sh index 91f8198f0..04a44d5c6 100755 --- a/t/t4042-diff-textconv-caching.sh +++ b/t/t4042-diff-textconv-caching.sh @@ -106,4 +106,12 @@ test_expect_success 'switching diff driver produces correct results' ' test_cmp expect actual ' +# The point here is to test that we can log the notes cache and still use it to +# produce a diff later (older versions of git would segfault on this). It's +# much more likely to come up in the real world with "log --all -p", but using +# --no-walk lets us reliably reproduce the order of traversal. +test_expect_success 'log notes cache and still use cache for -p' ' + git log --no-walk -p refs/notes/textconv/magic HEAD +' + test_done diff --git a/t/t4208-log-magic-pathspec.sh b/t/t4208-log-magic-pathspec.sh index 2c482b622..72300b5f2 100755 --- a/t/t4208-log-magic-pathspec.sh +++ b/t/t4208-log-magic-pathspec.sh @@ -11,11 +11,24 @@ test_expect_success 'setup' ' mkdir sub ' -test_expect_success '"git log :/" should be ambiguous' ' - test_must_fail git log :/ 2>error && +test_expect_success '"git log :/" should not be ambiguous' ' + git log :/ +' + +test_expect_success '"git log :/a" should be ambiguous (applied both rev and worktree)' ' + : >a && + test_must_fail git log :/a 2>error && grep ambiguous error ' +test_expect_success '"git log :/a -- " should not be ambiguous' ' + git log :/a -- +' + +test_expect_success '"git log -- :/a" should not be ambiguous' ' + git log -- :/a +' + test_expect_success '"git log :" should be ambiguous' ' test_must_fail git log : 2>error && grep ambiguous error diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh index e7c240fc1..3fbd366ec 100755 --- a/t/t5000-tar-tree.sh +++ b/t/t5000-tar-tree.sh @@ -212,7 +212,8 @@ test_expect_success 'git-archive --prefix=olde-' ' test_expect_success 'setup tar filters' ' git config tar.tar.foo.command "tr ab ba" && git config tar.bar.command "tr ab ba" && - git config tar.bar.remote true + git config tar.bar.remote true && + git config tar.invalid baz ' test_expect_success 'archive --list mentions user filter' ' diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 6322e8ade..354d32c58 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -130,16 +130,25 @@ test_expect_success 'single given branch clone' ' test_must_fail git --git-dir=branch-a/.git rev-parse origin/B ' +test_expect_success 'clone shallow depth 1' ' + git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0 && + test "`git --git-dir=shallow0/.git rev-list --count HEAD`" = 1 +' + test_expect_success 'clone shallow' ' git clone --no-single-branch --depth 2 "file://$(pwd)/." shallow ' +test_expect_success 'clone shallow depth count' ' + test "`git --git-dir=shallow/.git rev-list --count HEAD`" = 2 +' + test_expect_success 'clone shallow object count' ' ( cd shallow && git count-objects -v ) > count.shallow && - grep "^in-pack: 18" count.shallow + grep "^in-pack: 12" count.shallow ' test_expect_success 'clone shallow object count (part 2)' ' @@ -256,12 +265,36 @@ test_expect_success 'additional simple shallow deepenings' ' ) ' +test_expect_success 'clone shallow depth count' ' + test "`git --git-dir=shallow/.git rev-list --count HEAD`" = 11 +' + test_expect_success 'clone shallow object count' ' ( cd shallow && git count-objects -v ) > count.shallow && - grep "^count: 52" count.shallow + grep "^count: 55" count.shallow +' + +test_expect_success 'fetch --no-shallow on full repo' ' + test_must_fail git fetch --noshallow +' + +test_expect_success 'fetch --depth --no-shallow' ' + ( + cd shallow && + test_must_fail git fetch --depth=1 --noshallow + ) +' + +test_expect_success 'turn shallow to complete repository' ' + ( + cd shallow && + git fetch --unshallow && + ! test -f .git/shallow && + git fsck --full + ) ' test_expect_success 'clone shallow without --no-single-branch' ' @@ -273,7 +306,7 @@ test_expect_success 'clone shallow object count' ' cd shallow2 && git count-objects -v ) > count.shallow2 && - grep "^in-pack: 6" count.shallow2 + grep "^in-pack: 3" count.shallow2 ' test_expect_success 'clone shallow with --branch' ' @@ -281,7 +314,7 @@ test_expect_success 'clone shallow with --branch' ' ' test_expect_success 'clone shallow object count' ' - echo "in-pack: 6" > count3.expected && + echo "in-pack: 3" > count3.expected && GIT_DIR=shallow3/.git git count-objects -v | grep "^in-pack" > count3.actual && test_cmp count3.expected count3.actual @@ -310,7 +343,7 @@ EOF GIT_DIR=shallow6/.git git tag -l >taglist.actual && test_cmp taglist.expected taglist.actual && - echo "in-pack: 7" > count6.expected && + echo "in-pack: 4" > count6.expected && GIT_DIR=shallow6/.git git count-objects -v | grep "^in-pack" > count6.actual && test_cmp count6.expected count6.actual @@ -325,7 +358,7 @@ EOF GIT_DIR=shallow7/.git git tag -l >taglist.actual && test_cmp taglist.expected taglist.actual && - echo "in-pack: 7" > count7.expected && + echo "in-pack: 4" > count7.expected && GIT_DIR=shallow7/.git git count-objects -v | grep "^in-pack" > count7.actual && test_cmp count7.expected count7.actual diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 60093728f..8f024a08f 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -950,27 +950,6 @@ test_expect_success 'push requires --force to update lightweight tag' ' ) ' -test_expect_success 'push requires --force to update annotated tag' ' - mk_test heads/master && - mk_child child1 && - mk_child child2 && - ( - cd child1 && - git tag -a -m "message 1" Tag && - git push ../child2 Tag:refs/tmp/Tag && - git push ../child2 Tag:refs/tmp/Tag && - >file1 && - git add file1 && - git commit -m "file1" && - git tag -f -a -m "message 2" Tag && - test_must_fail git push ../child2 Tag:refs/tmp/Tag && - git push --force ../child2 Tag:refs/tmp/Tag && - git tag -f -a -m "message 3" Tag HEAD~ && - test_must_fail git push ../child2 Tag:refs/tmp/Tag && - git push --force ../child2 Tag:refs/tmp/Tag - ) -' - test_expect_success 'push --porcelain' ' mk_empty && echo >.git/foo "To testrepo" && diff --git a/t/t5571-pre-push-hook.sh b/t/t5571-pre-push-hook.sh new file mode 100755 index 000000000..6f9916a39 --- /dev/null +++ b/t/t5571-pre-push-hook.sh @@ -0,0 +1,131 @@ +#!/bin/sh + +test_description='check pre-push hooks' +. ./test-lib.sh + +# Setup hook that always succeeds +HOOKDIR="$(git rev-parse --git-dir)/hooks" +HOOK="$HOOKDIR/pre-push" +mkdir -p "$HOOKDIR" +write_script "$HOOK" <<EOF +cat >/dev/null +exit 0 +EOF + +test_expect_success 'setup' ' + git config push.default upstream && + git init --bare repo1 && + git remote add parent1 repo1 && + test_commit one && + git push parent1 HEAD:foreign +' +write_script "$HOOK" <<EOF +cat >/dev/null +exit 1 +EOF + +COMMIT1="$(git rev-parse HEAD)" +export COMMIT1 + +test_expect_success 'push with failing hook' ' + test_commit two && + test_must_fail git push parent1 HEAD +' + +test_expect_success '--no-verify bypasses hook' ' + git push --no-verify parent1 HEAD +' + +COMMIT2="$(git rev-parse HEAD)" +export COMMIT2 + +write_script "$HOOK" <<'EOF' +echo "$1" >actual +echo "$2" >>actual +cat >>actual +EOF + +cat >expected <<EOF +parent1 +repo1 +refs/heads/master $COMMIT2 refs/heads/foreign $COMMIT1 +EOF + +test_expect_success 'push with hook' ' + git push parent1 master:foreign && + diff expected actual +' + +test_expect_success 'add a branch' ' + git checkout -b other parent1/foreign && + test_commit three +' + +COMMIT3="$(git rev-parse HEAD)" +export COMMIT3 + +cat >expected <<EOF +parent1 +repo1 +refs/heads/other $COMMIT3 refs/heads/foreign $COMMIT2 +EOF + +test_expect_success 'push to default' ' + git push && + diff expected actual +' + +cat >expected <<EOF +parent1 +repo1 +refs/tags/one $COMMIT1 refs/tags/tag1 $_z40 +HEAD~ $COMMIT2 refs/heads/prev $_z40 +EOF + +test_expect_success 'push non-branches' ' + git push parent1 one:tag1 HEAD~:refs/heads/prev && + diff expected actual +' + +cat >expected <<EOF +parent1 +repo1 +(delete) $_z40 refs/heads/prev $COMMIT2 +EOF + +test_expect_success 'push delete' ' + git push parent1 :prev && + diff expected actual +' + +cat >expected <<EOF +repo1 +repo1 +HEAD $COMMIT3 refs/heads/other $_z40 +EOF + +test_expect_success 'push to URL' ' + git push repo1 HEAD && + diff expected actual +' + +# Test that filling pipe buffers doesn't cause failure +# Too slow to leave enabled for general use +if false +then + printf 'parent1\nrepo1\n' >expected + nr=1000 + while test $nr -lt 2000 + do + nr=$(( $nr + 1 )) + git branch b/$nr $COMMIT3 + echo "refs/heads/b/$nr $COMMIT3 refs/heads/b/$nr $_z40" >>expected + done + + test_expect_success 'push many refs' ' + git push parent1 "refs/heads/b/*:refs/heads/b/*" && + diff expected actual + ' +fi + +test_done diff --git a/t/t7102-reset.sh b/t/t7102-reset.sh index b096dc88c..df82ec9dd 100755 --- a/t/t7102-reset.sh +++ b/t/t7102-reset.sh @@ -28,7 +28,8 @@ test_expect_success 'creating initial files and commits' ' echo "1st line 2nd file" >secondfile && echo "2nd line 2nd file" >>secondfile && - git commit -a -m "modify 2nd file" + git commit -a -m "modify 2nd file" && + head5=$(git rev-parse --verify HEAD) ' # git log --pretty=oneline # to see those SHA1 involved @@ -56,7 +57,7 @@ test_expect_success 'giving a non existing revision should fail' ' test_must_fail git reset --mixed aaaaaa && test_must_fail git reset --soft aaaaaa && test_must_fail git reset --hard aaaaaa && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' test_expect_success 'reset --soft with unmerged index should fail' ' @@ -74,7 +75,7 @@ test_expect_success \ test_must_fail git reset --hard -- first && test_must_fail git reset --soft HEAD^ -- first && test_must_fail git reset --hard HEAD^ -- first && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' test_expect_success 'giving unrecognized options should fail' ' @@ -86,7 +87,7 @@ test_expect_success 'giving unrecognized options should fail' ' test_must_fail git reset --soft -o && test_must_fail git reset --hard --other && test_must_fail git reset --hard -o && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' test_expect_success \ @@ -110,7 +111,7 @@ test_expect_success \ git checkout master && git branch -D branch1 branch2 && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' test_expect_success \ @@ -133,27 +134,27 @@ test_expect_success \ git checkout master && git branch -D branch3 branch4 && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' test_expect_success \ 'resetting to HEAD with no changes should succeed and do nothing' ' git reset --hard && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset --hard HEAD && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset --soft && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset --soft HEAD && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset --mixed && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset --mixed HEAD && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git reset HEAD && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' >.diff_expect @@ -176,7 +177,7 @@ test_expect_success '--soft reset only should show changes in diff --cached' ' git reset --soft HEAD^ && check_changes d1a4bc3abce4829628ae2dcb0d60ef3d1a78b1c4 && test "$(git rev-parse ORIG_HEAD)" = \ - 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + $head5 ' >.diff_expect @@ -193,7 +194,7 @@ test_expect_success \ git commit -a -C ORIG_HEAD && check_changes 3d3b7be011a58ca0c179ae45d94e6c83c0b0cd0d && test "$(git rev-parse ORIG_HEAD)" = \ - 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + $head5 ' >.diff_expect @@ -303,7 +304,7 @@ test_expect_success 'redoing the last two commits should succeed' ' echo "1st line 2nd file" >secondfile && echo "2nd line 2nd file" >>secondfile && git commit -a -m "modify 2nd file" && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' >.diff_expect @@ -341,15 +342,15 @@ EOF test_expect_success \ '--hard reset to ORIG_HEAD should clear a fast-forward merge' ' git reset --hard HEAD^ && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git pull . branch1 && git reset --hard ORIG_HEAD && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc && + check_changes $head5 && git checkout master && git branch -D branch1 branch2 && - check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc + check_changes $head5 ' cat > expect << EOF @@ -388,7 +389,8 @@ test_expect_success 'test --mixed <paths>' ' echo 4 > file4 && echo 5 > file1 && git add file1 file3 file4 && - test_must_fail git reset HEAD -- file1 file2 file3 && + git reset HEAD -- file1 file2 file3 && + test_must_fail git diff --quiet && git diff > output && test_cmp output expect && git diff --cached > output && @@ -402,7 +404,8 @@ test_expect_success 'test resetting the index at give paths' ' >sub/file2 && git update-index --add sub/file1 sub/file2 && T=$(git write-tree) && - test_must_fail git reset HEAD sub/file2 && + git reset HEAD sub/file2 && + test_must_fail git diff --quiet && U=$(git write-tree) && echo "$T" && echo "$U" && @@ -440,7 +443,8 @@ test_expect_success 'resetting specific path that is unmerged' ' echo "100644 $F3 3 file2" } | git update-index --index-info && git ls-files -u && - test_must_fail git reset HEAD file2 && + git reset HEAD file2 && + test_must_fail git diff --quiet && git diff-index --exit-code --cached HEAD ' @@ -449,7 +453,8 @@ test_expect_success 'disambiguation (1)' ' git reset --hard && >secondfile && git add secondfile && - test_must_fail git reset secondfile && + git reset secondfile && + test_must_fail git diff --quiet -- secondfile && test -z "$(git diff --cached --name-only)" && test -f secondfile && test ! -s secondfile @@ -474,7 +479,8 @@ test_expect_success 'disambiguation (3)' ' >secondfile && git add secondfile && rm -f secondfile && - test_must_fail git reset HEAD secondfile && + git reset HEAD secondfile && + test_must_fail git diff --quiet && test -z "$(git diff --cached --name-only)" && test ! -f secondfile @@ -486,9 +492,18 @@ test_expect_success 'disambiguation (4)' ' >secondfile && git add secondfile && rm -f secondfile && - test_must_fail git reset -- secondfile && + git reset -- secondfile && + test_must_fail git diff --quiet && test -z "$(git diff --cached --name-only)" && test ! -f secondfile ' +test_expect_success 'reset with paths accepts tree' ' + # for simpler tests, drop last commit containing added files + git reset --hard HEAD^ && + git reset HEAD^^{tree} -- . && + git diff --cached HEAD^ --exit-code && + git diff HEAD --exit-code +' + test_done diff --git a/t/t7106-reset-unborn-branch.sh b/t/t7106-reset-unborn-branch.sh new file mode 100755 index 000000000..8062cf502 --- /dev/null +++ b/t/t7106-reset-unborn-branch.sh @@ -0,0 +1,52 @@ +#!/bin/sh + +test_description='git reset should work on unborn branch' +. ./test-lib.sh + +test_expect_success 'setup' ' + echo a >a && + echo b >b +' + +test_expect_success 'reset' ' + git add a b && + git reset && + test "$(git ls-files)" = "" +' + +test_expect_success 'reset HEAD' ' + rm .git/index && + git add a b && + test_must_fail git reset HEAD +' + +test_expect_success 'reset $file' ' + rm .git/index && + git add a b && + git reset a && + test "$(git ls-files)" = "b" +' + +test_expect_success 'reset -p' ' + rm .git/index && + git add a && + echo y | git reset -p && + test "$(git ls-files)" = "" +' + +test_expect_success 'reset --soft is a no-op' ' + rm .git/index && + git add a && + git reset --soft + test "$(git ls-files)" = "a" +' + +test_expect_success 'reset --hard' ' + rm .git/index && + git add a && + git reset --hard && + test "$(git ls-files)" = "" && + test_path_is_missing a +' + +test_done diff --git a/t/t7402-submodule-rebase.sh b/t/t7402-submodule-rebase.sh index f919c8d34..8e32f1900 100755 --- a/t/t7402-submodule-rebase.sh +++ b/t/t7402-submodule-rebase.sh @@ -3,7 +3,7 @@ # Copyright (c) 2008 Johannes Schindelin # -test_description='Test rebasing and stashing with dirty submodules' +test_description='Test rebasing, stashing, etc. with submodules' . ./test-lib.sh @@ -20,7 +20,8 @@ test_expect_success setup ' echo second line >> file && (cd submodule && git pull) && test_tick && - git commit -m file-and-submodule -a + git commit -m file-and-submodule -a && + git branch added-submodule ' @@ -89,4 +90,29 @@ test_expect_success 'stash with a dirty submodule' ' ' +test_expect_success 'rebasing submodule that should conflict' ' + git reset --hard && + git checkout added-submodule && + git add submodule && + test_tick && + git commit -m third && + ( + cd submodule && + git commit --allow-empty -m extra + ) && + git add submodule && + test_tick && + git commit -m fourth && + + test_must_fail git rebase --onto HEAD^^ HEAD^ HEAD^0 && + git ls-files -s submodule >actual && + ( + cd submodule && + echo "160000 $(git rev-parse HEAD^) 1 submodule" && + echo "160000 $(git rev-parse HEAD^^) 2 submodule" && + echo "160000 $(git rev-parse HEAD) 3 submodule" + ) >expect && + test_cmp expect actual +' + test_done diff --git a/t/t7502-commit.sh b/t/t7502-commit.sh index b1c764838..cbd7a4592 100755 --- a/t/t7502-commit.sh +++ b/t/t7502-commit.sh @@ -517,4 +517,11 @@ use_template="-t template" try_commit_status_combo +test_expect_success 'commit --status with custom comment character' ' + test_when_finished "git config --unset core.commentchar" && + git config core.commentchar ";" && + try_commit --status && + test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG +' + test_done diff --git a/t/t7508-status.sh b/t/t7508-status.sh index e313ef196..a79c032ff 100755 --- a/t/t7508-status.sh +++ b/t/t7508-status.sh @@ -1254,6 +1254,56 @@ test_expect_success ".git/config ignore=dirty doesn't suppress submodule summary ' cat > expect << EOF +; On branch master +; Changes to be committed: +; (use "git reset HEAD <file>..." to unstage) +; +; modified: sm +; +; Changes not staged for commit: +; (use "git add <file>..." to update what will be committed) +; (use "git checkout -- <file>..." to discard changes in working directory) +; +; modified: dir1/modified +; modified: sm (new commits) +; +; Submodule changes to be committed: +; +; * sm $head...$new_head (1): +; > Add bar +; +; Submodules changed but not updated: +; +; * sm $new_head...$head2 (1): +; > 2nd commit +; +; Untracked files: +; (use "git add <file>..." to include in what will be committed) +; +; .gitmodules +; dir1/untracked +; dir2/modified +; dir2/untracked +; expect +; output +; untracked +EOF + +test_expect_success "status (core.commentchar with submodule summary)" ' + test_when_finished "git config --unset core.commentchar" && + git config core.commentchar ";" && + git status >output && + test_i18ncmp expect output +' + +test_expect_success "status (core.commentchar with two chars with submodule summary)" ' + test_when_finished "git config --unset core.commentchar" && + git config core.commentchar ";;" && + git status >output && + test_i18ncmp expect output +' + +cat > expect << EOF # On branch master # Changes not staged for commit: # (use "git add <file>..." to update what will be committed) diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh index 749b75e8d..4fea8d901 100755 --- a/t/t9100-git-svn-basic.sh +++ b/t/t9100-git-svn-basic.sh @@ -306,5 +306,13 @@ test_expect_success 'git-svn works in a bare repository' ' git svn fetch ) && rm -rf bare-repo ' +test_expect_success 'git-svn works in in a repository with a gitdir: link' ' + mkdir worktree gitdir && + ( cd worktree && + git svn init "$svnrepo" && + git init --separate-git-dir ../gitdir && + git svn fetch ) && + rm -rf worktree gitdir + ' test_done diff --git a/t/t9402-git-cvsserver-refs.sh b/t/t9402-git-cvsserver-refs.sh new file mode 100755 index 000000000..735a018ec --- /dev/null +++ b/t/t9402-git-cvsserver-refs.sh @@ -0,0 +1,551 @@ +#!/bin/sh + +test_description='git-cvsserver and git refspecs + +tests ability for git-cvsserver to switch between and compare +tags, branches and other git refspecs' + +. ./test-lib.sh + +######### + +check_start_tree() { + rm -f "$WORKDIR/list.expected" + echo "start $1" >>"${WORKDIR}/check.log" +} + +check_file() { + sandbox="$1" + file="$2" + ver="$3" + GIT_DIR=$SERVERDIR git show "${ver}:${file}" \ + >"$WORKDIR/check.got" 2>"$WORKDIR/check.stderr" + test_cmp "$WORKDIR/check.got" "$sandbox/$file" + stat=$? + echo "check_file $sandbox $file $ver : $stat" >>"$WORKDIR/check.log" + echo "$file" >>"$WORKDIR/list.expected" + return $stat +} + +check_end_tree() { + sandbox="$1" && + find "$sandbox" -name CVS -prune -o -type f -print >"$WORKDIR/list.actual" && + sort <"$WORKDIR/list.expected" >expected && + sort <"$WORKDIR/list.actual" | sed -e "s%cvswork/%%" >actual && + test_cmp expected actual && + rm expected actual +} + +check_end_full_tree() { + sandbox="$1" && + sort <"$WORKDIR/list.expected" >expected && + find "$sandbox" -name CVS -prune -o -type f -print | + sed -e "s%$sandbox/%%" | sort >act1 && + test_cmp expected act1 && + git ls-tree --name-only -r "$2" | sort >act2 && + test_cmp expected act2 && + rm expected act1 act2 +} + +######### + +check_diff() { + diffFile="$1" + vOld="$2" + vNew="$3" + rm -rf diffSandbox + git clone -q -n . diffSandbox && + ( + cd diffSandbox && + git checkout "$vOld" && + git apply -p0 --index <"../$diffFile" && + git diff --exit-code "$vNew" + ) >check_diff_apply.out 2>&1 +} + +######### + +cvs >/dev/null 2>&1 +if test $? -ne 1 +then + skip_all='skipping git-cvsserver tests, cvs not found' + test_done +fi +if ! test_have_prereq PERL +then + skip_all='skipping git-cvsserver tests, perl not available' + test_done +fi +"$PERL_PATH" -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || { + skip_all='skipping git-cvsserver tests, Perl SQLite interface unavailable' + test_done +} + +unset GIT_DIR GIT_CONFIG +WORKDIR=$(pwd) +SERVERDIR=$(pwd)/gitcvs.git +git_config="$SERVERDIR/config" +CVSROOT=":fork:$SERVERDIR" +CVSWORK="$(pwd)/cvswork" +CVS_SERVER=git-cvsserver +export CVSROOT CVS_SERVER + +rm -rf "$CVSWORK" "$SERVERDIR" +test_expect_success 'setup v1, b1' ' + echo "Simple text file" >textfile.c && + echo "t2" >t2 && + mkdir adir && + echo "adir/afile line1" >adir/afile && + echo "adir/afile line2" >>adir/afile && + echo "adir/afile line3" >>adir/afile && + echo "adir/afile line4" >>adir/afile && + echo "adir/a2file" >>adir/a2file && + mkdir adir/bdir && + echo "adir/bdir/bfile line 1" >adir/bdir/bfile && + echo "adir/bdir/bfile line 2" >>adir/bdir/bfile && + echo "adir/bdir/b2file" >adir/bdir/b2file && + git add textfile.c t2 adir && + git commit -q -m "First Commit (v1)" && + git tag v1 && + git branch b1 && + git clone -q --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && + GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true && + GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log" +' + +rm -rf cvswork +test_expect_success 'cvs co v1' ' + cvs -f -Q co -r v1 -d cvswork master >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_tree cvswork +' + +rm -rf cvswork +test_expect_success 'cvs co b1' ' + cvs -f co -r b1 -d cvswork master >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_tree cvswork +' + +test_expect_success 'cvs co b1 [cvswork3]' ' + cvs -f co -r b1 -d cvswork3 master >cvs.log 2>&1 && + check_start_tree cvswork3 && + check_file cvswork3 textfile.c v1 && + check_file cvswork3 t2 v1 && + check_file cvswork3 adir/afile v1 && + check_file cvswork3 adir/a2file v1 && + check_file cvswork3 adir/bdir/bfile v1 && + check_file cvswork3 adir/bdir/b2file v1 && + check_end_full_tree cvswork3 v1 +' + +test_expect_success 'edit cvswork3 and save diff' ' + ( + cd cvswork3 && + sed -e "s/line1/line1 - data/" adir/afile >adir/afileNEW && + mv -f adir/afileNEW adir/afile && + echo "afile5" >adir/afile5 && + rm t2 && + cvs -f add adir/afile5 && + cvs -f rm t2 && + ! cvs -f diff -N -u >"$WORKDIR/cvswork3edit.diff" + ) +' + +test_expect_success 'setup v1.2 on b1' ' + git checkout b1 && + echo "new v1.2" >t3 && + rm t2 && + sed -e "s/line3/line3 - more data/" adir/afile >adir/afileNEW && + mv -f adir/afileNEW adir/afile && + rm adir/a2file && + echo "a3file" >>adir/a3file && + echo "bfile line 3" >>adir/bdir/bfile && + rm adir/bdir/b2file && + echo "b3file" >adir/bdir/b3file && + mkdir cdir && + echo "cdir/cfile" >cdir/cfile && + git add -A cdir adir t3 t2 && + git commit -q -m 'v1.2' && + git tag v1.2 && + git push --tags gitcvs.git b1:b1 +' + +test_expect_success 'cvs -f up (on b1 adir)' ' + ( cd cvswork/adir && cvs -f up -d ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1.2 && + check_file cvswork adir/a3file v1.2 && + check_file cvswork adir/bdir/bfile v1.2 && + check_file cvswork adir/bdir/b3file v1.2 && + check_end_tree cvswork +' + +test_expect_success 'cvs up (on b1 /)' ' + ( cd cvswork && cvs -f up -d ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1.2 && + check_file cvswork t3 v1.2 && + check_file cvswork adir/afile v1.2 && + check_file cvswork adir/a3file v1.2 && + check_file cvswork adir/bdir/bfile v1.2 && + check_file cvswork adir/bdir/b3file v1.2 && + check_file cvswork cdir/cfile v1.2 && + check_end_tree cvswork +' + +# Make sure "CVS/Tag" files didn't get messed up: +test_expect_success 'cvs up (on b1 /) (again; check CVS/Tag files)' ' + ( cd cvswork && cvs -f up -d ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1.2 && + check_file cvswork t3 v1.2 && + check_file cvswork adir/afile v1.2 && + check_file cvswork adir/a3file v1.2 && + check_file cvswork adir/bdir/bfile v1.2 && + check_file cvswork adir/bdir/b3file v1.2 && + check_file cvswork cdir/cfile v1.2 && + check_end_tree cvswork +' + +# update to another version: +test_expect_success 'cvs up -r v1' ' + ( cd cvswork && cvs -f up -r v1 ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_tree cvswork +' + +test_expect_success 'cvs up' ' + ( cd cvswork && cvs -f up ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_tree cvswork +' + +test_expect_success 'cvs up (again; check CVS/Tag files)' ' + ( cd cvswork && cvs -f up -d ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_tree cvswork +' + +test_expect_success 'setup simple b2' ' + git branch b2 v1 && + git push --tags gitcvs.git b2:b2 +' + +test_expect_success 'cvs co b2 [into cvswork2]' ' + cvs -f co -r b2 -d cvswork2 master >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_tree cvswork +' + +test_expect_success 'root dir edit [cvswork2]' ' + ( + cd cvswork2 && echo "Line 2" >>textfile.c && + ! cvs -f diff -u >"$WORKDIR/cvsEdit1.diff" && + cvs -f commit -m "edit textfile.c" textfile.c + ) >cvsEdit1.log 2>&1 +' + +test_expect_success 'root dir rm file [cvswork2]' ' + ( + cd cvswork2 && + cvs -f rm -f t2 && + cvs -f diff -u >../cvsEdit2-empty.diff && + ! cvs -f diff -N -u >"$WORKDIR/cvsEdit2-N.diff" && + cvs -f commit -m "rm t2" + ) >cvsEdit2.log 2>&1 +' + +test_expect_success 'subdir edit/add/rm files [cvswork2]' ' + ( + cd cvswork2 && + sed -e "s/line 1/line 1 (v2)/" adir/bdir/bfile >adir/bdir/bfileNEW && + mv -f adir/bdir/bfileNEW adir/bdir/bfile && + rm adir/bdir/b2file && + cd adir && + cvs -f rm bdir/b2file && + echo "4th file" >bdir/b4file && + cvs -f add bdir/b4file && + ! cvs -f diff -N -u >"$WORKDIR/cvsEdit3.diff" && + git fetch gitcvs.git b2:b2 && + ( + cd .. && + ! cvs -f diff -u -N -r v1.2 >"$WORKDIR/cvsEdit3-v1.2.diff" && + ! cvs -f diff -u -N -r v1.2 -r v1 >"$WORKDIR/cvsEdit3-v1.2-v1.diff" + ) && + cvs -f commit -m "various add/rm/edit" + ) >cvs.log 2>&1 +' + +test_expect_success 'validate result of edits [cvswork2]' ' + git fetch gitcvs.git b2:b2 && + git tag v2 b2 && + git push --tags gitcvs.git b2:b2 && + check_start_tree cvswork2 && + check_file cvswork2 textfile.c v2 && + check_file cvswork2 adir/afile v2 && + check_file cvswork2 adir/a2file v2 && + check_file cvswork2 adir/bdir/bfile v2 && + check_file cvswork2 adir/bdir/b4file v2 && + check_end_full_tree cvswork2 v2 +' + +test_expect_success 'validate basic diffs saved during above cvswork2 edits' ' + test $(grep Index: cvsEdit1.diff | wc -l) = 1 && + test ! -s cvsEdit2-empty.diff && + test $(grep Index: cvsEdit2-N.diff | wc -l) = 1 && + test $(grep Index: cvsEdit3.diff | wc -l) = 3 && + rm -rf diffSandbox && + git clone -q -n . diffSandbox && + ( + cd diffSandbox && + git checkout v1 && + git apply -p0 --index <"$WORKDIR/cvsEdit1.diff" && + git apply -p0 --index <"$WORKDIR/cvsEdit2-N.diff" && + git apply -p0 --directory=adir --index <"$WORKDIR/cvsEdit3.diff" && + git diff --exit-code v2 + ) >"check_diff_apply.out" 2>&1 +' + +test_expect_success 'validate v1.2 diff saved during last cvswork2 edit' ' + test $(grep Index: cvsEdit3-v1.2.diff | wc -l) = 9 && + check_diff cvsEdit3-v1.2.diff v1.2 v2 +' + +test_expect_success 'validate v1.2 v1 diff saved during last cvswork2 edit' ' + test $(grep Index: cvsEdit3-v1.2-v1.diff | wc -l) = 9 && + check_diff cvsEdit3-v1.2-v1.diff v1.2 v1 +' + +test_expect_success 'cvs up [cvswork2]' ' + ( cd cvswork2 && cvs -f up ) >cvs.log 2>&1 && + check_start_tree cvswork2 && + check_file cvswork2 textfile.c v2 && + check_file cvswork2 adir/afile v2 && + check_file cvswork2 adir/a2file v2 && + check_file cvswork2 adir/bdir/bfile v2 && + check_file cvswork2 adir/bdir/b4file v2 && + check_end_full_tree cvswork2 v2 +' + +test_expect_success 'cvs up -r b2 [back to cvswork]' ' + ( cd cvswork && cvs -f up -r b2 ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v2 && + check_file cvswork adir/afile v2 && + check_file cvswork adir/a2file v2 && + check_file cvswork adir/bdir/bfile v2 && + check_file cvswork adir/bdir/b4file v2 && + check_end_full_tree cvswork v2 +' + +test_expect_success 'cvs up -r b1' ' + ( cd cvswork && cvs -f up -r b1 ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1.2 && + check_file cvswork t3 v1.2 && + check_file cvswork adir/afile v1.2 && + check_file cvswork adir/a3file v1.2 && + check_file cvswork adir/bdir/bfile v1.2 && + check_file cvswork adir/bdir/b3file v1.2 && + check_file cvswork cdir/cfile v1.2 && + check_end_full_tree cvswork v1.2 +' + +test_expect_success 'cvs up -A' ' + ( cd cvswork && cvs -f up -A ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_full_tree cvswork v1 +' + +test_expect_success 'cvs up (check CVS/Tag files)' ' + ( cd cvswork && cvs -f up ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_full_tree cvswork v1 +' + +# This is not really legal CVS, but it seems to work anyway: +test_expect_success 'cvs up -r heads/b1' ' + ( cd cvswork && cvs -f up -r heads/b1 ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1.2 && + check_file cvswork t3 v1.2 && + check_file cvswork adir/afile v1.2 && + check_file cvswork adir/a3file v1.2 && + check_file cvswork adir/bdir/bfile v1.2 && + check_file cvswork adir/bdir/b3file v1.2 && + check_file cvswork cdir/cfile v1.2 && + check_end_full_tree cvswork v1.2 +' + +# But this should work even if CVS client checks -r more carefully: +test_expect_success 'cvs up -r heads_-s-b2 (cvsserver escape mechanism)' ' + ( cd cvswork && cvs -f up -r heads_-s-b2 ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v2 && + check_file cvswork adir/afile v2 && + check_file cvswork adir/a2file v2 && + check_file cvswork adir/bdir/bfile v2 && + check_file cvswork adir/bdir/b4file v2 && + check_end_full_tree cvswork v2 +' + +v1hash=$(git rev-parse v1) +test_expect_success 'cvs up -r $(git rev-parse v1)' ' + test -n "$v1hash" && + ( cd cvswork && cvs -f up -r "$v1hash" ) >cvs.log 2>&1 && + check_start_tree cvswork && + check_file cvswork textfile.c v1 && + check_file cvswork t2 v1 && + check_file cvswork adir/afile v1 && + check_file cvswork adir/a2file v1 && + check_file cvswork adir/bdir/bfile v1 && + check_file cvswork adir/bdir/b2file v1 && + check_end_full_tree cvswork v1 +' + +test_expect_success 'cvs diff -r v1 -u' ' + ( cd cvswork && cvs -f diff -r v1 -u ) >cvsDiff.out 2>cvs.log && + test ! -s cvsDiff.out && + test ! -s cvs.log +' + +test_expect_success 'cvs diff -N -r v2 -u' ' + ( cd cvswork && ! cvs -f diff -N -r v2 -u ) >cvsDiff.out 2>cvs.log && + test ! -s cvs.log && + test -s cvsDiff.out && + check_diff cvsDiff.out v2 v1 >check_diff.out 2>&1 +' + +test_expect_success 'cvs diff -N -r v2 -r v1.2' ' + ( cd cvswork && ! cvs -f diff -N -r v2 -r v1.2 -u ) >cvsDiff.out 2>cvs.log && + test ! -s cvs.log && + test -s cvsDiff.out && + check_diff cvsDiff.out v2 v1.2 >check_diff.out 2>&1 +' + +test_expect_success 'apply early [cvswork3] diff to b3' ' + git clone -q . gitwork3 && + ( + cd gitwork3 && + git checkout -b b3 v1 && + git apply -p0 --index <"$WORKDIR/cvswork3edit.diff" && + git commit -m "cvswork3 edits applied" + ) && + git fetch gitwork3 b3:b3 && + git tag v3 b3 +' + +test_expect_success 'check [cvswork3] diff' ' + ( cd cvswork3 && ! cvs -f diff -N -u ) >"$WORKDIR/cvsDiff.out" 2>cvs.log && + test ! -s cvs.log && + test -s cvsDiff.out && + test $(grep Index: cvsDiff.out | wc -l) = 3 && + test_cmp cvsDiff.out cvswork3edit.diff && + check_diff cvsDiff.out v1 v3 >check_diff.out 2>&1 +' + +test_expect_success 'merge early [cvswork3] b3 with b1' ' + ( cd gitwork3 && git merge "message" HEAD b1 ) && + git fetch gitwork3 b3:b3 && + git tag v3merged b3 && + git push --tags gitcvs.git b3:b3 +' + +# This test would fail if cvsserver properly created a ".#afile"* file +# for the merge. +# TODO: Validate that the .# file was saved properly, and then +# delete/ignore it when checking the tree. +test_expect_success 'cvs up dirty [cvswork3]' ' + ( + cd cvswork3 && + cvs -f up && + ! cvs -f diff -N -u >"$WORKDIR/cvsDiff.out" + ) >cvs.log 2>&1 && + test -s cvsDiff.out && + test $(grep Index: cvsDiff.out | wc -l) = 2 && + check_start_tree cvswork3 && + check_file cvswork3 textfile.c v3merged && + check_file cvswork3 t3 v3merged && + check_file cvswork3 adir/afile v3merged && + check_file cvswork3 adir/a3file v3merged && + check_file cvswork3 adir/afile5 v3merged && + check_file cvswork3 adir/bdir/bfile v3merged && + check_file cvswork3 adir/bdir/b3file v3merged && + check_file cvswork3 cdir/cfile v3merged && + check_end_full_tree cvswork3 v3merged +' + +# TODO: test cvs status + +test_expect_success 'cvs commit [cvswork3]' ' + ( + cd cvswork3 && + cvs -f commit -m "dirty sandbox after auto-merge" + ) >cvs.log 2>&1 && + check_start_tree cvswork3 && + check_file cvswork3 textfile.c v3merged && + check_file cvswork3 t3 v3merged && + check_file cvswork3 adir/afile v3merged && + check_file cvswork3 adir/a3file v3merged && + check_file cvswork3 adir/afile5 v3merged && + check_file cvswork3 adir/bdir/bfile v3merged && + check_file cvswork3 adir/bdir/b3file v3merged && + check_file cvswork3 cdir/cfile v3merged && + check_end_full_tree cvswork3 v3merged && + git fetch gitcvs.git b3:b4 && + git tag v4.1 b4 && + git diff --exit-code v4.1 v3merged >check_diff_apply.out 2>&1 +' + +test_done diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh index 8c5979647..665607c9c 100755 --- a/t/t9800-git-p4-basic.sh +++ b/t/t9800-git-p4-basic.sh @@ -30,6 +30,11 @@ test_expect_success 'basic git p4 clone' ' ) ' +test_expect_success 'depot typo error' ' + test_must_fail git p4 clone --dest="$git" /depot 2>errs && + grep "Depot paths must start with" errs +' + test_expect_success 'git p4 clone @all' ' git p4 clone --dest="$git" //depot@all && test_when_finished cleanup_git && @@ -160,9 +165,12 @@ test_expect_success 'clone --bare should make a bare repository' ' test_when_finished cleanup_git && ( cd "$git" && - test ! -d .git && - bare=`git config --get core.bare` && - test "$bare" = true + test_path_is_missing .git && + git config --get --bool core.bare true && + git rev-parse --verify refs/remotes/p4/master && + git rev-parse --verify refs/remotes/p4/HEAD && + git rev-parse --verify refs/heads/master && + git rev-parse --verify HEAD ) ' diff --git a/t/t9802-git-p4-filetype.sh b/t/t9802-git-p4-filetype.sh index 21924dfd7..eeefa6790 100755 --- a/t/t9802-git-p4-filetype.sh +++ b/t/t9802-git-p4-filetype.sh @@ -8,6 +8,123 @@ test_expect_success 'start p4d' ' start_p4d ' +# +# This series of tests checks newline handling Both p4 and +# git store newlines as \n, and have options to choose how +# newlines appear in checked-out files. +# +test_expect_success 'p4 client newlines, unix' ' + ( + cd "$cli" && + p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i && + printf "unix\ncrlf\n" >f-unix && + printf "unix\r\ncrlf\r\n" >f-unix-as-crlf && + p4 add -t text f-unix && + p4 submit -d f-unix && + + # LineEnd: unix; should be no change after sync + cp f-unix f-unix-orig && + p4 sync -f && + test_cmp f-unix-orig f-unix && + + # make sure stored in repo as unix newlines + # use sed to eat python-appened newline + p4 -G print //depot/f-unix | marshal_dump data 2 |\ + sed \$d >f-unix-p4-print && + test_cmp f-unix-orig f-unix-p4-print && + + # switch to win, make sure lf -> crlf + p4 client -o | sed "/LineEnd/s/:.*/:win/" | p4 client -i && + p4 sync -f && + test_cmp f-unix-as-crlf f-unix + ) +' + +test_expect_success 'p4 client newlines, win' ' + ( + cd "$cli" && + p4 client -o | sed "/LineEnd/s/:.*/:win/" | p4 client -i && + printf "win\r\ncrlf\r\n" >f-win && + printf "win\ncrlf\n" >f-win-as-lf && + p4 add -t text f-win && + p4 submit -d f-win && + + # LineEnd: win; should be no change after sync + cp f-win f-win-orig && + p4 sync -f && + test_cmp f-win-orig f-win && + + # make sure stored in repo as unix newlines + # use sed to eat python-appened newline + p4 -G print //depot/f-win | marshal_dump data 2 |\ + sed \$d >f-win-p4-print && + test_cmp f-win-as-lf f-win-p4-print && + + # switch to unix, make sure lf -> crlf + p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i && + p4 sync -f && + test_cmp f-win-as-lf f-win + ) +' + +test_expect_success 'ensure blobs store only lf newlines' ' + test_when_finished cleanup_git && + ( + cd "$git" && + git init && + git p4 sync //depot@all && + + # verify the files in .git are stored only with newlines + o=$(git ls-tree p4/master -- f-unix | cut -f1 | cut -d\ -f3) && + git cat-file blob $o >f-unix-blob && + test_cmp "$cli"/f-unix-orig f-unix-blob && + + o=$(git ls-tree p4/master -- f-win | cut -f1 | cut -d\ -f3) && + git cat-file blob $o >f-win-blob && + test_cmp "$cli"/f-win-as-lf f-win-blob && + + rm f-unix-blob f-win-blob + ) +' + +test_expect_success 'gitattributes setting eol=lf produces lf newlines' ' + test_when_finished cleanup_git && + ( + # checkout the files and make sure core.eol works as planned + cd "$git" && + git init && + echo "* eol=lf" >.gitattributes && + git p4 sync //depot@all && + git checkout master && + test_cmp "$cli"/f-unix-orig f-unix && + test_cmp "$cli"/f-win-as-lf f-win + ) +' + +test_expect_success 'gitattributes setting eol=crlf produces crlf newlines' ' + test_when_finished cleanup_git && + ( + # checkout the files and make sure core.eol works as planned + cd "$git" && + git init && + echo "* eol=crlf" >.gitattributes && + git p4 sync //depot@all && + git checkout master && + test_cmp "$cli"/f-unix-as-crlf f-unix && + test_cmp "$cli"/f-win-orig f-win + ) +' + +test_expect_success 'crlf cleanup' ' + ( + cd "$cli" && + rm f-unix-orig f-unix-as-crlf && + rm f-win-orig f-win-as-lf && + p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i && + p4 sync -f + ) +' + test_expect_success 'utf-16 file create' ' ( cd "$cli" && @@ -105,12 +222,13 @@ build_gendouble() { cat >gendouble.py <<-\EOF import sys import struct - import array - s = array.array("c", '\0' * 26) - struct.pack_into(">L", s, 0, 0x00051607) # AppleDouble - struct.pack_into(">L", s, 4, 0x00020000) # version 2 - s.tofile(sys.stdout) + s = struct.pack(">LL18s", + 0x00051607, # AppleDouble + 0x00020000, # version 2 + "" # pad to 26 bytes + ) + sys.stdout.write(s) EOF } diff --git a/t/t9806-git-p4-options.sh b/t/t9806-git-p4-options.sh index fa40cc8bb..254d428b7 100755 --- a/t/t9806-git-p4-options.sh +++ b/t/t9806-git-p4-options.sh @@ -27,14 +27,102 @@ test_expect_success 'clone no --git-dir' ' test_must_fail git p4 clone --git-dir=xx //depot ' -test_expect_success 'clone --branch' ' +test_expect_success 'clone --branch should checkout master' ' git p4 clone --branch=refs/remotes/p4/sb --dest="$git" //depot && test_when_finished cleanup_git && ( cd "$git" && - git ls-files >files && - test_line_count = 0 files && - test_path_is_file .git/refs/remotes/p4/sb + git rev-parse refs/remotes/p4/sb >sb && + git rev-parse refs/heads/master >master && + test_cmp sb master && + git rev-parse HEAD >head && + test_cmp sb head + ) +' + +test_expect_success 'sync when no master branch prints a nice error' ' + test_when_finished cleanup_git && + git p4 clone --branch=refs/remotes/p4/sb --dest="$git" //depot@2 && + ( + cd "$git" && + test_must_fail git p4 sync 2>err && + grep "Error: no branch refs/remotes/p4/master" err + ) +' + +test_expect_success 'sync --branch builds the full ref name correctly' ' + test_when_finished cleanup_git && + ( + cd "$git" && + git init && + + git p4 sync --branch=b1 //depot && + git rev-parse --verify refs/remotes/p4/b1 && + git p4 sync --branch=p4/b2 //depot && + git rev-parse --verify refs/remotes/p4/b2 && + + git p4 sync --import-local --branch=h1 //depot && + git rev-parse --verify refs/heads/p4/h1 && + git p4 sync --import-local --branch=p4/h2 //depot && + git rev-parse --verify refs/heads/p4/h2 && + + git p4 sync --branch=refs/stuff //depot && + git rev-parse --verify refs/stuff + ) +' + +# engages --detect-branches code, which will do filename filtering so +# no sync to either b1 or b2 +test_expect_success 'sync when two branches but no master should noop' ' + test_when_finished cleanup_git && + ( + cd "$git" && + git init && + git p4 sync --branch=refs/remotes/p4/b1 //depot@2 && + git p4 sync --branch=refs/remotes/p4/b2 //depot@2 && + git p4 sync && + git show -s --format=%s refs/remotes/p4/b1 >show && + grep "Initial import" show && + git show -s --format=%s refs/remotes/p4/b2 >show && + grep "Initial import" show + ) +' + +test_expect_success 'sync --branch updates specific branch, no detection' ' + test_when_finished cleanup_git && + ( + cd "$git" && + git init && + git p4 sync --branch=b1 //depot@2 && + git p4 sync --branch=b2 //depot@2 && + git p4 sync --branch=b2 && + git show -s --format=%s refs/remotes/p4/b1 >show && + grep "Initial import" show && + git show -s --format=%s refs/remotes/p4/b2 >show && + grep "change 3" show + ) +' + +# allows using the refname "p4" as a short name for p4/master +test_expect_success 'clone creates HEAD symbolic reference' ' + git p4 clone --dest="$git" //depot && + test_when_finished cleanup_git && + ( + cd "$git" && + git rev-parse --verify refs/remotes/p4/master >master && + git rev-parse --verify p4 >p4 && + test_cmp master p4 + ) +' + +test_expect_success 'clone --branch creates HEAD symbolic reference' ' + git p4 clone --branch=refs/remotes/p4/sb --dest="$git" //depot && + test_when_finished cleanup_git && + ( + cd "$git" && + git rev-parse --verify refs/remotes/p4/sb >sb && + git rev-parse --verify p4 >p4 && + test_cmp sb p4 ) ' @@ -126,37 +214,58 @@ test_expect_success 'clone --use-client-spec' ' exec >/dev/null && test_must_fail git p4 clone --dest="$git" --use-client-spec ) && - cli2=$(test-path-utils real_path "$TRASH_DIRECTORY/cli2") && + # build a different client + cli2="$TRASH_DIRECTORY/cli2" && mkdir -p "$cli2" && test_when_finished "rmdir \"$cli2\"" && + test_when_finished cleanup_git && ( - cd "$cli2" && - p4 client -i <<-EOF - Client: client2 - Description: client2 - Root: $cli2 - View: //depot/sub/... //client2/bus/... - EOF - ) && - P4CLIENT=client2 && + # group P4CLIENT and cli changes in a sub-shell + P4CLIENT=client2 && + cli="$cli2" && + client_view "//depot/sub/... //client2/bus/..." && + git p4 clone --dest="$git" --use-client-spec //depot/... && + ( + cd "$git" && + test_path_is_file bus/dir/f4 && + test_path_is_missing file1 + ) && + cleanup_git && + # same thing again, this time with variable instead of option + ( + cd "$git" && + git init && + git config git-p4.useClientSpec true && + git p4 sync //depot/... && + git checkout -b master p4/master && + test_path_is_file bus/dir/f4 && + test_path_is_missing file1 + ) + ) +' + +test_expect_success 'submit works with no p4/master' ' test_when_finished cleanup_git && - git p4 clone --dest="$git" --use-client-spec //depot/... && + git p4 clone --branch=b1 //depot@1,2 --destination="$git" && ( cd "$git" && - test_path_is_file bus/dir/f4 && - test_path_is_missing file1 - ) && - cleanup_git && + test_commit submit-1-branch && + git config git-p4.skipSubmitEdit true && + git p4 submit --branch=b1 + ) +' - # same thing again, this time with variable instead of option +# The sync/rebase part post-submit will engage detect-branches +# machinery which will not do anything in this particular test. +test_expect_success 'submit works with two branches' ' + test_when_finished cleanup_git && + git p4 clone --branch=b1 //depot@1,2 --destination="$git" && ( cd "$git" && - git init && - git config git-p4.useClientSpec true && - git p4 sync //depot/... && - git checkout -b master p4/master && - test_path_is_file bus/dir/f4 && - test_path_is_missing file1 + git p4 sync --branch=b2 //depot@1,3 && + test_commit submit-2-branches && + git config git-p4.skipSubmitEdit true && + git p4 submit ) ' diff --git a/t/t9807-git-p4-submit.sh b/t/t9807-git-p4-submit.sh index 0ae048f29..1fb7bc7cf 100755 --- a/t/t9807-git-p4-submit.sh +++ b/t/t9807-git-p4-submit.sh @@ -17,6 +17,16 @@ test_expect_success 'init depot' ' ) ' +test_expect_failure 'is_cli_file_writeable function' ' + ( + cd "$cli" && + echo a >a && + is_cli_file_writeable a && + ! is_cli_file_writeable file1 && + rm a + ) +' + test_expect_success 'submit with no client dir' ' test_when_finished cleanup_git && git p4 clone --dest="$git" //depot && @@ -200,7 +210,7 @@ test_expect_success 'submit copy' ' ( cd "$cli" && test_path_is_file file5.ta && - test ! -w file5.ta + ! is_cli_file_writeable file5.ta ) ' @@ -219,7 +229,7 @@ test_expect_success 'submit rename' ' cd "$cli" && test_path_is_missing file6.t && test_path_is_file file6.ta && - test ! -w file6.ta + ! is_cli_file_writeable file6.ta ) ' diff --git a/t/t9809-git-p4-client-view.sh b/t/t9809-git-p4-client-view.sh index 281be2917..77f63492d 100755 --- a/t/t9809-git-p4-client-view.sh +++ b/t/t9809-git-p4-client-view.sh @@ -196,7 +196,7 @@ test_expect_success 'exclusion single file' ' test_expect_success 'overlay wildcard' ' client_view "//depot/dir1/... //client/cli/..." \ - "+//depot/dir2/... //client/cli/...\n" && + "+//depot/dir2/... //client/cli/..." && files="cli/file11 cli/file12 cli/file21 cli/file22" && client_verify $files && test_when_finished cleanup_git && @@ -333,7 +333,7 @@ test_expect_success 'subdir clone, submit copy' ' ( cd "$cli" && test_path_is_file dir1/file11a && - test ! -w dir1/file11a + ! is_cli_file_writeable dir1/file11a ) ' @@ -353,7 +353,7 @@ test_expect_success 'subdir clone, submit rename' ' cd "$cli" && test_path_is_missing dir1/file13 && test_path_is_file dir1/file13a && - test ! -w dir1/file13a + ! is_cli_file_writeable dir1/file13a ) ' @@ -365,7 +365,10 @@ test_expect_success 'wildcard files submit back to p4, client-spec case' ' ( cd "$git" && echo git-wild-hash >dir1/git-wild#hash && - echo git-wild-star >dir1/git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + echo git-wild-star >dir1/git-wild\*star + fi && echo git-wild-at >dir1/git-wild@at && echo git-wild-percent >dir1/git-wild%percent && git add dir1/git-wild* && @@ -376,7 +379,10 @@ test_expect_success 'wildcard files submit back to p4, client-spec case' ' ( cd "$cli" && test_path_is_file dir1/git-wild#hash && - test_path_is_file dir1/git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + test_path_is_file dir1/git-wild\*star + fi && test_path_is_file dir1/git-wild@at && test_path_is_file dir1/git-wild%percent ) && diff --git a/t/t9812-git-p4-wildcards.sh b/t/t9812-git-p4-wildcards.sh index 143d41305..67633257f 100755 --- a/t/t9812-git-p4-wildcards.sh +++ b/t/t9812-git-p4-wildcards.sh @@ -14,7 +14,10 @@ test_expect_success 'add p4 files with wildcards in the names' ' printf "file2\nhas\nsome\nrandom\ntext\n" >file2 && p4 add file2 && echo file-wild-hash >file-wild#hash && - echo file-wild-star >file-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + echo file-wild-star >file-wild\*star + fi && echo file-wild-at >file-wild@at && echo file-wild-percent >file-wild%percent && p4 add -f file-wild* && @@ -28,7 +31,10 @@ test_expect_success 'wildcard files git p4 clone' ' ( cd "$git" && test -f file-wild#hash && - test -f file-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + test -f file-wild\*star + fi && test -f file-wild@at && test -f file-wild%percent ) @@ -40,7 +46,10 @@ test_expect_success 'wildcard files submit back to p4, add' ' ( cd "$git" && echo git-wild-hash >git-wild#hash && - echo git-wild-star >git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + echo git-wild-star >git-wild\*star + fi && echo git-wild-at >git-wild@at && echo git-wild-percent >git-wild%percent && git add git-wild* && @@ -51,7 +60,10 @@ test_expect_success 'wildcard files submit back to p4, add' ' ( cd "$cli" && test_path_is_file git-wild#hash && - test_path_is_file git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + test_path_is_file git-wild\*star + fi && test_path_is_file git-wild@at && test_path_is_file git-wild%percent ) @@ -63,7 +75,10 @@ test_expect_success 'wildcard files submit back to p4, modify' ' ( cd "$git" && echo new-line >>git-wild#hash && - echo new-line >>git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + echo new-line >>git-wild\*star + fi && echo new-line >>git-wild@at && echo new-line >>git-wild%percent && git add git-wild* && @@ -74,7 +89,10 @@ test_expect_success 'wildcard files submit back to p4, modify' ' ( cd "$cli" && test_line_count = 2 git-wild#hash && - test_line_count = 2 git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + test_line_count = 2 git-wild\*star + fi && test_line_count = 2 git-wild@at && test_line_count = 2 git-wild%percent ) @@ -87,7 +105,7 @@ test_expect_success 'wildcard files submit back to p4, copy' ' cd "$git" && cp file2 git-wild-cp#hash && git add git-wild-cp#hash && - cp git-wild\*star file-wild-3 && + cp git-wild#hash file-wild-3 && git add file-wild-3 && git commit -m "wildcard copies" && git config git-p4.detectCopies true && @@ -134,7 +152,10 @@ test_expect_success 'wildcard files submit back to p4, delete' ' ( cd "$cli" && test_path_is_missing git-wild#hash && - test_path_is_missing git-wild\*star && + if test_have_prereq NOT_MINGW NOT_CYGWIN + then + test_path_is_missing git-wild\*star + fi && test_path_is_missing git-wild@at && test_path_is_missing git-wild%percent ) diff --git a/t/t9815-git-p4-submit-fail.sh b/t/t9815-git-p4-submit-fail.sh index d2b7b3d98..1243d9609 100755 --- a/t/t9815-git-p4-submit-fail.sh +++ b/t/t9815-git-p4-submit-fail.sh @@ -405,8 +405,8 @@ test_expect_success 'cleanup chmod after submit cancel' ' git p4 clone --dest="$git" //depot && ( cd "$git" && - chmod u+x text && - chmod u-x text+x && + test_chmod +x text && + test_chmod -x text+x && git add text text+x && git commit -m "chmod texts" && echo n | test_expect_code 1 git p4 submit @@ -415,10 +415,13 @@ test_expect_success 'cleanup chmod after submit cancel' ' cd "$cli" && test_path_is_file text && ! p4 fstat -T action text && - stat --format=%A text | egrep ^-r-- && test_path_is_file text+x && ! p4 fstat -T action text+x && - stat --format=%A text+x | egrep ^-r-x + if test_have_prereq NOT_CYGWIN + then + stat --format=%A text | egrep ^-r-- && + stat --format=%A text+x | egrep ^-r-x + fi ) ' diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index 3cd53f87f..adc1372b3 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -13,6 +13,25 @@ complete () return 0 } +# Be careful when updating this list: +# +# (1) The build tree may have build artifact from different branch, or +# the user's $PATH may have a random executable that may begin +# with "git-check" that are not part of the subcommands this build +# will ship, e.g. "check-ignore". The tests for completion for +# subcommand names tests how "check" is expanded; we limit the +# possible candidates to "checkout" and "check-attr" to make sure +# "check-attr", which is known by the filter function as a +# subcommand to be thrown out, while excluding other random files +# that happen to begin with "check" to avoid letting them get in +# the way. +# +# (2) A test makes sure that common subcommands are included in the +# completion for "git <TAB>", and a plumbing is excluded. "add", +# "filter-branch" and "ls-files" are listed for this. + +GIT_TESTING_COMMAND_COMPLETION='add checkout check-attr filter-branch ls-files' + . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" # We don't need this function to actually join words or do anything special. @@ -196,7 +215,6 @@ test_expect_success 'general options plus command' ' test_completion "git --paginate check" "checkout " && test_completion "git --git-dir=foo check" "checkout " && test_completion "git --bare check" "checkout " && - test_completion "git --help des" "describe " && test_completion "git --exec-path=foo check" "checkout " && test_completion "git --html-path check" "checkout " && test_completion "git --no-pager check" "checkout " && @@ -207,6 +225,11 @@ test_expect_success 'general options plus command' ' test_completion "git --no-replace-objects check" "checkout " ' +test_expect_success 'git --help completion' ' + test_completion "git --help ad" "add " && + test_completion "git --help core" "core-tutorial " +' + test_expect_success 'setup for ref completion' ' echo content >file1 && echo more >file2 && diff --git a/t/test-lib.sh b/t/test-lib.sh index 1a6c4ab08..9e7f6b424 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -666,12 +666,14 @@ case $(uname -s) in # backslashes in pathspec are converted to '/' # exec does not inherit the PID test_set_prereq MINGW + test_set_prereq NOT_CYGWIN test_set_prereq SED_STRIPS_CR ;; *CYGWIN*) test_set_prereq POSIXPERM test_set_prereq EXECKEEPSPID test_set_prereq NOT_MINGW + test_set_prereq CYGWIN test_set_prereq SED_STRIPS_CR ;; *) @@ -679,6 +681,7 @@ case $(uname -s) in test_set_prereq BSLASHPSPEC test_set_prereq EXECKEEPSPID test_set_prereq NOT_MINGW + test_set_prereq NOT_CYGWIN ;; esac diff --git a/templates/hooks--pre-push.sample b/templates/hooks--pre-push.sample new file mode 100644 index 000000000..15ab6d8e7 --- /dev/null +++ b/templates/hooks--pre-push.sample @@ -0,0 +1,53 @@ +#!/bin/sh + +# An example hook script to verify what is about to be pushed. Called by "git +# push" after it has checked the remote status, but before anything has been +# pushed. If this script exits with a non-zero status nothing will be pushed. +# +# This hook is called with the following parameters: +# +# $1 -- Name of the remote to which the push is being done +# $2 -- URL to which the push is being done +# +# If pushing without using a named remote those arguments will be equal. +# +# Information about the commits which are being pushed is supplied as lines to +# the standard input in the form: +# +# <local ref> <local sha1> <remote ref> <remote sha1> +# +# This sample shows how to prevent push of commits where the log message starts +# with "WIP" (work in progress). + +remote="$1" +url="$2" + +z40=0000000000000000000000000000000000000000 + +IFS=' ' +while read local_ref local_sha remote_ref remote_sha +do + if [ "$local_sha" = $z40 ] + then + # Handle delete + else + if [ "$remote_sha" = $z40 ] + then + # New branch, examine all commits + range="$local_sha" + else + # Update to existing branch, examine new commits + range="$remote_sha..$local_sha" + fi + + # Check for WIP commit + commit=`git rev-list -n 1 --grep '^WIP' "$range"` + if [ -n "$commit" ] + then + echo "Found WIP commit in $local_ref, not pushing" + exit 1 + fi + fi +done + +exit 0 diff --git a/test-wildmatch.c b/test-wildmatch.c index e384c8edb..a3e2643fb 100644 --- a/test-wildmatch.c +++ b/test-wildmatch.c @@ -1,9 +1,85 @@ +#ifdef USE_WILDMATCH +#undef USE_WILDMATCH /* We need real fnmatch implementation here */ +#endif #include "cache.h" #include "wildmatch.h" +static int perf(int ac, char **av) +{ + struct timeval tv1, tv2; + struct stat st; + int fd, i, n, flags1 = 0, flags2 = 0; + char *buffer, *p; + uint32_t usec1, usec2; + const char *lang; + const char *file = av[0]; + const char *pattern = av[1]; + + lang = getenv("LANG"); + if (lang && strcmp(lang, "C")) + die("Please test it on C locale."); + + if ((fd = open(file, O_RDONLY)) == -1 || fstat(fd, &st)) + die_errno("file open"); + + buffer = xmalloc(st.st_size + 2); + if (read(fd, buffer, st.st_size) != st.st_size) + die_errno("read"); + + buffer[st.st_size] = '\0'; + buffer[st.st_size + 1] = '\0'; + for (i = 0; i < st.st_size; i++) + if (buffer[i] == '\n') + buffer[i] = '\0'; + + n = atoi(av[2]); + if (av[3] && !strcmp(av[3], "pathname")) { + flags1 = WM_PATHNAME; + flags2 = FNM_PATHNAME; + } + + gettimeofday(&tv1, NULL); + for (i = 0; i < n; i++) { + for (p = buffer; *p; p += strlen(p) + 1) + wildmatch(pattern, p, flags1, NULL); + } + gettimeofday(&tv2, NULL); + + usec1 = (uint32_t)tv2.tv_sec * 1000000 + tv2.tv_usec; + usec1 -= (uint32_t)tv1.tv_sec * 1000000 + tv1.tv_usec; + printf("wildmatch %ds %dus\n", + (int)(usec1 / 1000000), + (int)(usec1 % 1000000)); + + gettimeofday(&tv1, NULL); + for (i = 0; i < n; i++) { + for (p = buffer; *p; p += strlen(p) + 1) + fnmatch(pattern, p, flags2); + } + gettimeofday(&tv2, NULL); + + usec2 = (uint32_t)tv2.tv_sec * 1000000 + tv2.tv_usec; + usec2 -= (uint32_t)tv1.tv_sec * 1000000 + tv1.tv_usec; + if (usec2 > usec1) + printf("fnmatch %ds %dus or %.2f%% slower\n", + (int)((usec2 - usec1) / 1000000), + (int)((usec2 - usec1) % 1000000), + (float)(usec2 - usec1) / usec1 * 100); + else + printf("fnmatch %ds %dus or %.2f%% faster\n", + (int)((usec1 - usec2) / 1000000), + (int)((usec1 - usec2) % 1000000), + (float)(usec1 - usec2) / usec1 * 100); + return 0; +} + int main(int argc, char **argv) { int i; + + if (!strcmp(argv[1], "perf")) + return perf(argc - 2, argv + 2); + for (i = 2; i < argc; i++) { if (argv[i][0] == '/') die("Forward slash is not allowed at the beginning of the\n" @@ -12,9 +88,11 @@ int main(int argc, char **argv) argv[i] += 3; } if (!strcmp(argv[1], "wildmatch")) - return !!wildmatch(argv[3], argv[2], 0); + return !!wildmatch(argv[3], argv[2], WM_PATHNAME, NULL); else if (!strcmp(argv[1], "iwildmatch")) - return !!wildmatch(argv[3], argv[2], FNM_CASEFOLD); + return !!wildmatch(argv[3], argv[2], WM_PATHNAME | WM_CASEFOLD, NULL); + else if (!strcmp(argv[1], "pathmatch")) + return !!wildmatch(argv[3], argv[2], 0, NULL); else if (!strcmp(argv[1], "fnmatch")) return !!fnmatch(argv[3], argv[2], FNM_PATHNAME); else diff --git a/transport-helper.c b/transport-helper.c index 965b778cb..cb3ef7d38 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -666,6 +666,16 @@ static void push_update_ref_status(struct strbuf *buf, free(msg); msg = NULL; } + else if (!strcmp(msg, "fetch first")) { + status = REF_STATUS_REJECT_FETCH_FIRST; + free(msg); + msg = NULL; + } + else if (!strcmp(msg, "needs force")) { + status = REF_STATUS_REJECT_NEEDS_FORCE; + free(msg); + msg = NULL; + } } if (*ref) diff --git a/transport.c b/transport.c index 2673d273f..886ffd8b1 100644 --- a/transport.c +++ b/transport.c @@ -659,7 +659,7 @@ static void print_ok_ref_status(struct ref *ref, int porcelain) const char *msg; strcpy(quickref, status_abbrev(ref->old_sha1)); - if (ref->requires_force) { + if (ref->forced_update) { strcat(quickref, "..."); type = '+'; msg = "forced update"; @@ -699,6 +699,14 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i print_ref_status('!', "[rejected]", ref, ref->peer_ref, "already exists", porcelain); break; + case REF_STATUS_REJECT_FETCH_FIRST: + print_ref_status('!', "[rejected]", ref, ref->peer_ref, + "fetch first", porcelain); + break; + case REF_STATUS_REJECT_NEEDS_FORCE: + print_ref_status('!', "[rejected]", ref, ref->peer_ref, + "needs force", porcelain); + break; case REF_STATUS_REMOTE_REJECT: print_ref_status('!', "[remote rejected]", ref, ref->deletion ? NULL : ref->peer_ref, @@ -744,12 +752,16 @@ void transport_print_push_status(const char *dest, struct ref *refs, ref->status != REF_STATUS_OK) n += print_one_push_status(ref, dest, n, porcelain); if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD) { - if (!strcmp(head, ref->name)) + if (head != NULL && !strcmp(head, ref->name)) *reject_reasons |= REJECT_NON_FF_HEAD; else *reject_reasons |= REJECT_NON_FF_OTHER; } else if (ref->status == REF_STATUS_REJECT_ALREADY_EXISTS) { *reject_reasons |= REJECT_ALREADY_EXISTS; + } else if (ref->status == REF_STATUS_REJECT_FETCH_FIRST) { + *reject_reasons |= REJECT_FETCH_FIRST; + } else if (ref->status == REF_STATUS_REJECT_NEEDS_FORCE) { + *reject_reasons |= REJECT_NEEDS_FORCE; } } } @@ -1034,6 +1046,62 @@ static void die_with_unpushed_submodules(struct string_list *needs_pushing) die("Aborting."); } +static int run_pre_push_hook(struct transport *transport, + struct ref *remote_refs) +{ + int ret = 0, x; + struct ref *r; + struct child_process proc; + struct strbuf buf; + const char *argv[4]; + + if (!(argv[0] = find_hook("pre-push"))) + return 0; + + argv[1] = transport->remote->name; + argv[2] = transport->url; + argv[3] = NULL; + + memset(&proc, 0, sizeof(proc)); + proc.argv = argv; + proc.in = -1; + + if (start_command(&proc)) { + finish_command(&proc); + return -1; + } + + strbuf_init(&buf, 256); + + for (r = remote_refs; r; r = r->next) { + if (!r->peer_ref) continue; + if (r->status == REF_STATUS_REJECT_NONFASTFORWARD) continue; + if (r->status == REF_STATUS_UPTODATE) continue; + + strbuf_reset(&buf); + strbuf_addf( &buf, "%s %s %s %s\n", + r->peer_ref->name, sha1_to_hex(r->new_sha1), + r->name, sha1_to_hex(r->old_sha1)); + + if (write_in_full(proc.in, buf.buf, buf.len) != buf.len) { + ret = -1; + break; + } + } + + strbuf_release(&buf); + + x = close(proc.in); + if (!ret) + ret = x; + + x = finish_command(&proc); + if (!ret) + ret = x; + + return ret; +} + int transport_push(struct transport *transport, int refspec_nr, const char **refspec, int flags, unsigned int *reject_reasons) @@ -1074,6 +1142,10 @@ int transport_push(struct transport *transport, flags & TRANSPORT_PUSH_MIRROR, flags & TRANSPORT_PUSH_FORCE); + if (!(flags & TRANSPORT_PUSH_NO_HOOK)) + if (run_pre_push_hook(transport, remote_refs)) + return -1; + if ((flags & TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND) && !is_bare_repository()) { struct ref *ref = remote_refs; for (; ref; ref = ref->next) diff --git a/transport.h b/transport.h index bfd2df582..a3450e97c 100644 --- a/transport.h +++ b/transport.h @@ -104,6 +104,7 @@ struct transport { #define TRANSPORT_RECURSE_SUBMODULES_CHECK 64 #define TRANSPORT_PUSH_PRUNE 128 #define TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND 256 +#define TRANSPORT_PUSH_NO_HOOK 512 #define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3) #define TRANSPORT_SUMMARY(x) (int)(TRANSPORT_SUMMARY_WIDTH + strlen(x) - gettext_width(x)), (x) @@ -143,6 +144,8 @@ void transport_set_verbosity(struct transport *transport, int verbosity, #define REJECT_NON_FF_HEAD 0x01 #define REJECT_NON_FF_OTHER 0x02 #define REJECT_ALREADY_EXISTS 0x04 +#define REJECT_FETCH_FIRST 0x08 +#define REJECT_NEEDS_FORCE 0x10 int transport_push(struct transport *connection, int refspec_nr, const char **refspec, int flags, diff --git a/unpack-trees.c b/unpack-trees.c index 0e1a196ac..09e53df3b 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -1020,7 +1020,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options if (!core_apply_sparse_checkout || !o->update) o->skip_sparse_checkout = 1; if (!o->skip_sparse_checkout) { - if (add_excludes_from_file_to_list(git_path("info/sparse-checkout"), "", 0, NULL, &el, 0) < 0) + if (add_excludes_from_file_to_list(git_path("info/sparse-checkout"), "", 0, &el, 0) < 0) o->skip_sparse_checkout = 1; else o->el = ⪙ diff --git a/upload-pack.c b/upload-pack.c index 95d83135a..7c05b15e6 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -672,10 +672,17 @@ static void receive_needs(void) if (depth == 0 && shallows.nr == 0) return; if (depth > 0) { - struct commit_list *result, *backup; + struct commit_list *result = NULL, *backup = NULL; int i; - backup = result = get_shallow_commits(&want_obj, depth, - SHALLOW, NOT_SHALLOW); + if (depth == INFINITE_DEPTH) + for (i = 0; i < shallows.nr; i++) { + struct object *object = shallows.objects[i].item; + object->flags |= NOT_SHALLOW; + } + else + backup = result = + get_shallow_commits(&want_obj, depth, + SHALLOW, NOT_SHALLOW); while (result) { struct object *object = &result->item->object; if (!(object->flags & (CLIENT_SHALLOW|NOT_SHALLOW))) { diff --git a/userdiff.c b/userdiff.c index ed958ef6b..ea43a0306 100644 --- a/userdiff.c +++ b/userdiff.c @@ -184,35 +184,6 @@ static struct userdiff_driver *userdiff_find_by_namelen(const char *k, int len) return NULL; } -static struct userdiff_driver *parse_driver(const char *var, - const char *value, const char *type) -{ - struct userdiff_driver *drv; - const char *dot; - const char *name; - int namelen; - - if (prefixcmp(var, "diff.")) - return NULL; - dot = strrchr(var, '.'); - if (dot == var + 4) - return NULL; - if (strcmp(type, dot+1)) - return NULL; - - name = var + 5; - namelen = dot - name; - drv = userdiff_find_by_namelen(name, namelen); - if (!drv) { - ALLOC_GROW(drivers, ndrivers+1, drivers_alloc); - drv = &drivers[ndrivers++]; - memset(drv, 0, sizeof(*drv)); - drv->name = xmemdupz(name, namelen); - drv->binary = -1; - } - return drv; -} - static int parse_funcname(struct userdiff_funcname *f, const char *k, const char *v, int cflags) { @@ -240,20 +211,34 @@ static int parse_bool(int *b, const char *k, const char *v) int userdiff_config(const char *k, const char *v) { struct userdiff_driver *drv; + const char *name, *type; + int namelen; + + if (parse_config_key(k, "diff", &name, &namelen, &type) || !name) + return 0; + + drv = userdiff_find_by_namelen(name, namelen); + if (!drv) { + ALLOC_GROW(drivers, ndrivers+1, drivers_alloc); + drv = &drivers[ndrivers++]; + memset(drv, 0, sizeof(*drv)); + drv->name = xmemdupz(name, namelen); + drv->binary = -1; + } - if ((drv = parse_driver(k, v, "funcname"))) + if (!strcmp(type, "funcname")) return parse_funcname(&drv->funcname, k, v, 0); - if ((drv = parse_driver(k, v, "xfuncname"))) + if (!strcmp(type, "xfuncname")) return parse_funcname(&drv->funcname, k, v, REG_EXTENDED); - if ((drv = parse_driver(k, v, "binary"))) + if (!strcmp(type, "binary")) return parse_tristate(&drv->binary, k, v); - if ((drv = parse_driver(k, v, "command"))) + if (!strcmp(type, "command")) return git_config_string(&drv->external, k, v); - if ((drv = parse_driver(k, v, "textconv"))) + if (!strcmp(type, "textconv")) return git_config_string(&drv->textconv, k, v); - if ((drv = parse_driver(k, v, "cachetextconv"))) + if (!strcmp(type, "cachetextconv")) return parse_bool(&drv->textconv_want_cache, k, v); - if ((drv = parse_driver(k, v, "wordregex"))) + if (!strcmp(type, "wordregex")) return git_config_string(&drv->word_regex, k, v); return 0; diff --git a/wildmatch.c b/wildmatch.c index 2d3ed8436..7192bdc1b 100644 --- a/wildmatch.c +++ b/wildmatch.c @@ -18,9 +18,6 @@ typedef unsigned char uchar; #define NEGATE_CLASS '!' #define NEGATE_CLASS2 '^' -#define FALSE 0 -#define TRUE 1 - #define CC_EQ(class, len, litmatch) ((len) == sizeof (litmatch)-1 \ && *(class) == *(litmatch) \ && strncmp((char*)class, litmatch, len) == 0) @@ -55,7 +52,7 @@ typedef unsigned char uchar; #define ISXDIGIT(c) (ISASCII(c) && isxdigit(c)) /* Match pattern "p" against "text" */ -static int dowild(const uchar *p, const uchar *text, int force_lower_case) +static int dowild(const uchar *p, const uchar *text, unsigned int flags) { uchar p_ch; const uchar *pattern = p; @@ -64,10 +61,10 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case) int matched, match_slash, negated; uchar t_ch, prev_ch; if ((t_ch = *text) == '\0' && p_ch != '*') - return ABORT_ALL; - if (force_lower_case && ISUPPER(t_ch)) + return WM_ABORT_ALL; + if ((flags & WM_CASEFOLD) && ISUPPER(t_ch)) t_ch = tolower(t_ch); - if (force_lower_case && ISUPPER(p_ch)) + if ((flags & WM_CASEFOLD) && ISUPPER(p_ch)) p_ch = tolower(p_ch); switch (p_ch) { case '\\': @@ -77,18 +74,21 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case) /* FALLTHROUGH */ default: if (t_ch != p_ch) - return NOMATCH; + return WM_NOMATCH; continue; case '?': /* Match anything but '/'. */ - if (t_ch == '/') - return NOMATCH; + if ((flags & WM_PATHNAME) && t_ch == '/') + return WM_NOMATCH; continue; case '*': if (*++p == '*') { const uchar *prev_p = p - 2; while (*++p == '*') {} - if ((prev_p < pattern || *prev_p == '/') && + if (!(flags & WM_PATHNAME)) + /* without WM_PATHNAME, '*' == '**' */ + match_slash = 1; + else if ((prev_p < pattern || *prev_p == '/') && (*p == '\0' || *p == '/' || (p[0] == '\\' && p[1] == '/'))) { /* @@ -101,135 +101,172 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case) * both foo/bar and foo/a/bar. */ if (p[0] == '/' && - dowild(p + 1, text, force_lower_case) == MATCH) - return MATCH; - match_slash = TRUE; + dowild(p + 1, text, flags) == WM_MATCH) + return WM_MATCH; + match_slash = 1; } else - return ABORT_MALFORMED; + return WM_ABORT_MALFORMED; } else - match_slash = FALSE; + /* without WM_PATHNAME, '*' == '**' */ + match_slash = flags & WM_PATHNAME ? 0 : 1; if (*p == '\0') { /* Trailing "**" matches everything. Trailing "*" matches * only if there are no more slash characters. */ if (!match_slash) { if (strchr((char*)text, '/') != NULL) - return NOMATCH; + return WM_NOMATCH; } - return MATCH; + return WM_MATCH; + } else if (!match_slash && *p == '/') { + /* + * _one_ asterisk followed by a slash + * with WM_PATHNAME matches the next + * directory + */ + const char *slash = strchr((char*)text, '/'); + if (!slash) + return WM_NOMATCH; + text = (const uchar*)slash; + /* the slash is consumed by the top-level for loop */ + break; } while (1) { if (t_ch == '\0') break; - if ((matched = dowild(p, text, force_lower_case)) != NOMATCH) { - if (!match_slash || matched != ABORT_TO_STARSTAR) + /* + * Try to advance faster when an asterisk is + * followed by a literal. We know in this case + * that the the string before the literal + * must belong to "*". + * If match_slash is false, do not look past + * the first slash as it cannot belong to '*'. + */ + if (!is_glob_special(*p)) { + p_ch = *p; + if ((flags & WM_CASEFOLD) && ISUPPER(p_ch)) + p_ch = tolower(p_ch); + while ((t_ch = *text) != '\0' && + (match_slash || t_ch != '/')) { + if ((flags & WM_CASEFOLD) && ISUPPER(t_ch)) + t_ch = tolower(t_ch); + if (t_ch == p_ch) + break; + text++; + } + if (t_ch != p_ch) + return WM_NOMATCH; + } + if ((matched = dowild(p, text, flags)) != WM_NOMATCH) { + if (!match_slash || matched != WM_ABORT_TO_STARSTAR) return matched; } else if (!match_slash && t_ch == '/') - return ABORT_TO_STARSTAR; + return WM_ABORT_TO_STARSTAR; t_ch = *++text; } - return ABORT_ALL; + return WM_ABORT_ALL; case '[': p_ch = *++p; #ifdef NEGATE_CLASS2 if (p_ch == NEGATE_CLASS2) p_ch = NEGATE_CLASS; #endif - /* Assign literal TRUE/FALSE because of "matched" comparison. */ - negated = p_ch == NEGATE_CLASS? TRUE : FALSE; + /* Assign literal 1/0 because of "matched" comparison. */ + negated = p_ch == NEGATE_CLASS ? 1 : 0; if (negated) { /* Inverted character class. */ p_ch = *++p; } prev_ch = 0; - matched = FALSE; + matched = 0; do { if (!p_ch) - return ABORT_ALL; + return WM_ABORT_ALL; if (p_ch == '\\') { p_ch = *++p; if (!p_ch) - return ABORT_ALL; + return WM_ABORT_ALL; if (t_ch == p_ch) - matched = TRUE; + matched = 1; } else if (p_ch == '-' && prev_ch && p[1] && p[1] != ']') { p_ch = *++p; if (p_ch == '\\') { p_ch = *++p; if (!p_ch) - return ABORT_ALL; + return WM_ABORT_ALL; } if (t_ch <= p_ch && t_ch >= prev_ch) - matched = TRUE; + matched = 1; p_ch = 0; /* This makes "prev_ch" get set to 0. */ } else if (p_ch == '[' && p[1] == ':') { const uchar *s; int i; for (s = p += 2; (p_ch = *p) && p_ch != ']'; p++) {} /*SHARED ITERATOR*/ if (!p_ch) - return ABORT_ALL; + return WM_ABORT_ALL; i = p - s - 1; if (i < 0 || p[-1] != ':') { /* Didn't find ":]", so treat like a normal set. */ p = s - 2; p_ch = '['; if (t_ch == p_ch) - matched = TRUE; + matched = 1; continue; } if (CC_EQ(s,i, "alnum")) { if (ISALNUM(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "alpha")) { if (ISALPHA(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "blank")) { if (ISBLANK(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "cntrl")) { if (ISCNTRL(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "digit")) { if (ISDIGIT(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "graph")) { if (ISGRAPH(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "lower")) { if (ISLOWER(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "print")) { if (ISPRINT(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "punct")) { if (ISPUNCT(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "space")) { if (ISSPACE(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "upper")) { if (ISUPPER(t_ch)) - matched = TRUE; + matched = 1; } else if (CC_EQ(s,i, "xdigit")) { if (ISXDIGIT(t_ch)) - matched = TRUE; + matched = 1; } else /* malformed [:class:] string */ - return ABORT_ALL; + return WM_ABORT_ALL; p_ch = 0; /* This makes "prev_ch" get set to 0. */ } else if (t_ch == p_ch) - matched = TRUE; + matched = 1; } while (prev_ch = p_ch, (p_ch = *++p) != ']'); - if (matched == negated || t_ch == '/') - return NOMATCH; + if (matched == negated || + ((flags & WM_PATHNAME) && t_ch == '/')) + return WM_NOMATCH; continue; } } - return *text ? NOMATCH : MATCH; + return *text ? WM_NOMATCH : WM_MATCH; } /* Match the "pattern" against the "text" string. */ -int wildmatch(const char *pattern, const char *text, int flags) +int wildmatch(const char *pattern, const char *text, + unsigned int flags, struct wildopts *wo) { - return dowild((const uchar*)pattern, (const uchar*)text, - flags & FNM_CASEFOLD ? 1 :0); + return dowild((const uchar*)pattern, (const uchar*)text, flags); } diff --git a/wildmatch.h b/wildmatch.h index 984a38cdc..4090c8f4b 100644 --- a/wildmatch.h +++ b/wildmatch.h @@ -1,9 +1,18 @@ -/* wildmatch.h */ +#ifndef WILDMATCH_H +#define WILDMATCH_H -#define ABORT_MALFORMED 2 -#define NOMATCH 1 -#define MATCH 0 -#define ABORT_ALL -1 -#define ABORT_TO_STARSTAR -2 +#define WM_CASEFOLD 1 +#define WM_PATHNAME 2 -int wildmatch(const char *pattern, const char *text, int flags); +#define WM_ABORT_MALFORMED 2 +#define WM_NOMATCH 1 +#define WM_MATCH 0 +#define WM_ABORT_ALL -1 +#define WM_ABORT_TO_STARSTAR -2 + +struct wildopts; + +int wildmatch(const char *pattern, const char *text, + unsigned int flags, + struct wildopts *wo); +#endif diff --git a/wt-status.c b/wt-status.c index d7cfe8f31..aa2734fcb 100644 --- a/wt-status.c +++ b/wt-status.c @@ -45,7 +45,7 @@ static void status_vprintf(struct wt_status *s, int at_bol, const char *color, strbuf_vaddf(&sb, fmt, ap); if (!sb.len) { - strbuf_addch(&sb, '#'); + strbuf_addch(&sb, comment_line_char); if (!trail) strbuf_addch(&sb, ' '); color_print_strbuf(s->fp, color, &sb); @@ -59,7 +59,7 @@ static void status_vprintf(struct wt_status *s, int at_bol, const char *color, strbuf_reset(&linebuf); if (at_bol) { - strbuf_addch(&linebuf, '#'); + strbuf_addch(&linebuf, comment_line_char); if (*line != '\n' && *line != '\t') strbuf_addch(&linebuf, ' '); } @@ -762,8 +762,10 @@ static void wt_status_print_tracking(struct wt_status *s) for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1) color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), - "# %.*s", (int)(ep - cp), cp); - color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#"); + "%c %.*s", comment_line_char, + (int)(ep - cp), cp); + color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c", + comment_line_char); } static int has_unmerged(struct wt_status *s) |