diff options
179 files changed, 2850 insertions, 1349 deletions
diff --git a/Documentation/RelNotes-1.6.0.1.txt b/Documentation/RelNotes-1.6.0.1.txt new file mode 100644 index 000000000..49d7a1caf --- /dev/null +++ b/Documentation/RelNotes-1.6.0.1.txt @@ -0,0 +1,36 @@ +GIT v1.6.0.1 Release Notes +========================== + +Fixes since v1.6.0 +------------------ + +* "git diff --cc" did not honor content mangling specified by + gitattributes and core.autocrlf when reading from the work tree. + +* "git diff --check" incorrectly detected new trailing blank lines when + whitespace check was in effect. + +* "git for-each-ref" tried to dereference NULL when asked for '%(body)" on + a tag with a single incomplete line as its payload. + +* "git format-patch" peeked before the beginning of a string when + "format.headers" variable is empty (a misconfiguration). + +* "git help help" did not work correctly. + +* "git mailinfo" (hence "git am") was unhappy when MIME multipart message + contained garbage after the finishing boundary. + +* "git mailinfo" also was unhappy when the "From: " line only had a bare + e-mail address. + +* "git merge" did not refresh the index correctly when a merge resulted in + a fast-forward. + +* "git merge" did not resolve a truly trivial merges that can be done + without content level merges. + +* "git svn dcommit" to a repository with URL that has embedded usernames + did not work correctly. + +Contains other various documentation fixes. diff --git a/Documentation/RelNotes-1.6.0.txt b/Documentation/RelNotes-1.6.0.txt index 8afb5b253..de7ef166b 100644 --- a/Documentation/RelNotes-1.6.0.txt +++ b/Documentation/RelNotes-1.6.0.txt @@ -28,6 +28,16 @@ introduced in v1.5.2 and v1.4.4.5. If you want to keep your repositories backwards compatible past these versions, set repack.useDeltaBaseOffset to false or pack.indexVersion to 1, respectively. +We used to prevent sample hook scripts shipped in templates/ from +triggering by default by relying on the fact that we install them as +unexecutable, but on some filesystems, this approach does not work. +They are now shipped with ".sample" suffix. If you want to activate +any of these samples as-is, rename them to drop the ".sample" suffix, +instead of running "chmod +x" on them. For example, you can rename +hooks/post-update.sample to hooks/post-update to enable the sample +hook that runs update-server-info, in order to make repositories +friendly to dumb protocols (i.e. HTTP). + GIT_CONFIG, which was only documented as affecting "git config", but actually affected all git commands, now only affects "git config". GIT_LOCAL_CONFIG, also only documented as affecting "git config" and @@ -56,11 +66,7 @@ Updates since v1.5.6 gangs. * Sample hook scripts shipped in templates/ are now suffixed with - *.sample. We used to prevent them from triggering by default by - relying on the fact that we install them as unexecutable, but on - some filesystems this approach does not work. Instead of running - "chmod +x" on them, the users who want to activate these samples - as-is can now rename them dropping *.sample suffix. + *.sample. * perl's in-place edit (-i) does not work well without backup files on Windows; some tests are rewritten to cope with this. @@ -172,7 +178,7 @@ Updates since v1.5.6 * git-diff --check now checks leftover merge conflict markers. * "git-diff -p" learned to grab a better hunk header lines in - Pascal/Delphi and Ruby source files, and also pays attention to + BibTex, Pascal/Delphi, and Ruby files and also pays attention to chapter and part boundary in TeX documents. * When remote side used to have branch 'foo' and git-fetch finds that now @@ -239,15 +245,14 @@ Fixes since v1.5.6 All of the fixes in v1.5.6 maintenance series are included in this release, unless otherwise noted. -* git-clone ignored its -u option; the fix needs to be backported to - 'maint'; + * git-clone ignored its -u option; the fix needs to be backported to + 'maint'; + + * git-mv used to lose the distinction between changes that are staged + and that are only in the working tree, by staging both in the index + after moving such a path. -* git-mv used to lose the distinction between changes that are staged - and that are only in the working tree, by staging both in the index - after moving such a path. + * "git-rebase -i -p" rewrote the parents to wrong ones when amending + (either edit or squash) was involved, and did not work correctly + when fast forwarding. ---- -exec >/var/tmp/1 -O=v1.6.0-rc2-21-g0bb3a0b -echo O=$(git describe refs/heads/master) -git shortlog --no-merges $O..refs/heads/master ^refs/heads/maint diff --git a/Documentation/RelNotes-1.6.1.txt b/Documentation/RelNotes-1.6.1.txt new file mode 100644 index 000000000..d37da039f --- /dev/null +++ b/Documentation/RelNotes-1.6.1.txt @@ -0,0 +1,58 @@ +GIT v1.6.1 Release Notes +======================== + +Updates since v1.6.0 +-------------------- + +When some commands (e.g. "git log", "git diff") spawn pager internally, we +used to make the pager the parent process of the git command that produces +output. This meant that the exit status of the whole thing comes from the +pager, not the underlying git command. We swapped the order of the +processes around and you will see the exit code from the command from now +on. + +(subsystems) + +* ... + +(portability) + +* ... + +(documentation) + +* ... + +(performance) + +* The underlying diff machinery to produce textual output has been + optimized, which would result in faster "git blame" processing. + +(usability, bells and whistles) + +* "git checkout --track origin/hack" used to be a syntax error. It now + DWIMs to create a corresponding local branch "hack", i.e. acts as if you + said "git checkout --track -b hack origin/hack". + +* "git diff" learned to mimick --suppress-blank-empty from GNU diff via a + configuration option. + +* "git imap-send" can optionally talk SSL. + +(internal) + +* "git hash-object" learned to lie about the path being hashed, so that + correct gitattributes processing can be done while hashing contents + stored in a temporary file. + +Fixes since v1.6.0 +------------------ + +All of the fixes in v1.6.0.X maintenance series are included in this +release, unless otherwise noted. + +-- +exec >/var/tmp/1 +O=v1.6.0-48-ge28a867 +echo O=$(git describe master) +git shortlog --no-merges $O..master ^maint diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 841bead9d..a1e9100f9 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -71,7 +71,7 @@ run git diff --check on your changes before you commit. (1a) Try to be nice to older C compilers -We try to support wide range of C compilers to compile +We try to support a wide range of C compilers to compile git with. That means that you should not use C99 initializers, even if a lot of compilers grok it. diff --git a/Documentation/config.txt b/Documentation/config.txt index b8ec01c92..af57d9430 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -358,8 +358,13 @@ core.editor:: `EDITOR` environment variables and then finally `vi`. core.pager:: - The command that git will use to paginate output. Can be overridden - with the `GIT_PAGER` environment variable. + The command that git will use to paginate output. Can + be overridden with the `GIT_PAGER` environment + variable. Note that git sets the `LESS` environment + variable to `FRSX` if it is unset when it runs the + pager. One can change these settings by setting the + `LESS` variable to some other value or by giving the + `core.pager` option a value such as "`less -+FRSX`". core.whitespace:: A comma separated list of common whitespace problems to @@ -567,6 +572,10 @@ diff.autorefreshindex:: affects only 'git-diff' Porcelain, and not lower level 'diff' commands, such as 'git-diff-files'. +diff.suppress-blank-empty:: + A boolean to inhibit the standard behavior of printing a space + before each empty output line. Defaults to false. + diff.external:: If this config variable is set, diff generation is not performed using the internal diff machinery, but using the @@ -978,6 +987,13 @@ pack.packSizeLimit:: can be overridden by the `\--max-pack-size` option of linkgit:git-repack[1]. +pager.<cmd>:: + Allows turning on or off pagination of the output of a + particular git subcommand when writing to a tty. If + `\--paginate` or `\--no-pager` is specified on the command line, + it takes precedence over this option. To disable pagination for + all commands, set `core.pager` or 'GIT_PAGER' to "`cat`". + pull.octopus:: The default merge strategy to use when pulling multiple branches at once. diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index cba90fd27..175938640 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -107,9 +107,9 @@ endif::git-format-patch[] --exit-code. --full-index:: - Instead of the first handful characters, show full - object name of pre- and post-image blob on the "index" - line when generating a patch format output. + Instead of the first handful of characters, show the full + pre- and post-image blob object names on the "index" + line when generating patch format output. --binary:: In addition to --full-index, output "binary diff" that diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index c45c53ec2..b9c6fac74 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git am' [--signoff] [--keep] [--utf8 | --no-utf8] - [--3way] [--interactive] [--binary] + [--3way] [--interactive] [--whitespace=<option>] [-C<n>] [-p<n>] [<mbox> | <Maildir>...] 'git am' (--skip | --resolved | --abort) @@ -59,11 +59,6 @@ default. You could use `--no-utf8` to override this. it is supposed to apply to, and we have those blobs available locally. --b:: ---binary:: - Pass `--allow-binary-replacement` flag to 'git-apply' - (see linkgit:git-apply[1]). - --whitespace=<option>:: This flag is passed to the 'git-apply' (see linkgit:git-apply[1]) program that applies diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt index 5aa69c0e1..be54a0299 100644 --- a/Documentation/git-checkout.txt +++ b/Documentation/git-checkout.txt @@ -8,7 +8,7 @@ git-checkout - Checkout a branch or paths to the working tree SYNOPSIS -------- [verse] -'git checkout' [-q] [-f] [[--track | --no-track] -b <new_branch> [-l]] [-m] [<branch>] +'git checkout' [-q] [-f] [--track | --no-track] [-b <new_branch> [-l]] [-m] [<branch>] 'git checkout' [<tree-ish>] [--] <paths>... DESCRIPTION @@ -21,6 +21,10 @@ specified, <new_branch>. Using -b will cause <new_branch> to be created; in this case you can use the --track or --no-track options, which will be passed to `git branch`. +As a convenience, --track will default to create a branch whose +name is constructed from the specified branch name by stripping +the first namespace level. + When <paths> are given, this command does *not* switch branches. It updates the named paths in the working tree from the index file (i.e. it runs `git checkout-index -f -u`), or @@ -59,6 +63,17 @@ OPTIONS 'git-checkout' and 'git-branch' to always behave as if '--no-track' were given. Set it to `always` if you want this behavior when the start-point is either a local or remote branch. ++ +If no '-b' option was given, the name of the new branch will be +derived from the remote branch, by attempting to guess the name +of the branch on remote system. If "remotes/" or "refs/remotes/" +are prefixed, it is stripped away, and then the part up to the +next slash (which would be the nickname of the remote) is removed. +This would tell us to use "hack" as the local branch when branching +off of "origin/hack" (or "remotes/origin/hack", or even +"refs/remotes/origin/hack"). If the given name has no slash, or the above +guessing results in an empty name, the guessing is aborted. You can +exlicitly give a name with '-b' in such a case. --no-track:: Ignore the branch.autosetupmerge configuration variable. diff --git a/Documentation/git-count-objects.txt b/Documentation/git-count-objects.txt index 75a8da1ca..6bc1c21e6 100644 --- a/Documentation/git-count-objects.txt +++ b/Documentation/git-count-objects.txt @@ -21,8 +21,9 @@ OPTIONS --verbose:: In addition to the number of loose objects and disk space consumed, it reports the number of in-pack - objects, number of packs, and number of objects that can be - removed by running `git prune-packed`. + objects, number of packs, disk space consumed by those packs, + and number of objects that can be removed by running + `git prune-packed`. Author diff --git a/Documentation/git-cvsserver.txt b/Documentation/git-cvsserver.txt index c2d3c90d2..785779e22 100644 --- a/Documentation/git-cvsserver.txt +++ b/Documentation/git-cvsserver.txt @@ -11,7 +11,7 @@ SYNOPSIS SSH: [verse] -export CVS_SERVER=git-cvsserver +export CVS_SERVER="git cvsserver" 'cvs' -d :ext:user@server/path/repo.git co <HEAD_name> pserver (/etc/inetd.conf): @@ -109,7 +109,7 @@ Note: Newer CVS versions (>= 1.12.11) also support specifying CVS_SERVER directly in CVSROOT like ------ -cvs -d ":ext;CVS_SERVER=git-cvsserver:user@server/path/repo.git" co <HEAD_name> +cvs -d ":ext;CVS_SERVER=git cvsserver:user@server/path/repo.git" co <HEAD_name> ------ This has the advantage that it will be saved in your 'CVS/Root' files and you don't need to worry about always setting the correct environment @@ -158,7 +158,7 @@ allowing access over SSH. -- ------ export CVSROOT=:ext:user@server:/var/git/project.git - export CVS_SERVER=git-cvsserver + export CVS_SERVER="git cvsserver" ------ -- 4. For SSH clients that will make commits, make sure their server-side @@ -283,7 +283,7 @@ To get a checkout with the Eclipse CVS client: Protocol notes: If you are using anonymous access via pserver, just select that. Those using SSH access should choose the 'ext' protocol, and configure 'ext' access on the Preferences->Team->CVS->ExtConnection pane. Set CVS_SERVER to -'git-cvsserver'. Note that password support is not good when using 'ext', +"'git cvsserver'". Note that password support is not good when using 'ext', you will definitely want to have SSH keys setup. Alternatively, you can just use the non-standard extssh protocol that Eclipse diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt index 1fdf20dcc..5d48664e6 100644 --- a/Documentation/git-diff-tree.txt +++ b/Documentation/git-diff-tree.txt @@ -49,13 +49,22 @@ include::diff-options.txt[] --stdin:: When '--stdin' is specified, the command does not take <tree-ish> arguments from the command line. Instead, it - reads either one <commit> or a list of <commit> - separated with a single space from its standard input. + reads lines containing either two <tree>, one <commit>, or a + list of <commit> from its standard input. (Use a single space + as separator.) + -When a single commit is given on one line of such input, it compares -the commit with its parents. The following flags further affects its -behavior. The remaining commits, when given, are used as if they are +When two trees are given, it compares the first tree with the second. +When a single commit is given, it compares the commit with its +parents. The remaining commits, when given, are used as if they are parents of the first commit. ++ +When comparing two trees, the ID of both trees (separated by a space +and terminated by a newline) is printed before the difference. When +comparing commits, the ID of the first (or only) commit, followed by a +newline, is printed. ++ +The following flags further affects the behavior when comparing +commits (but not trees). -m:: By default, 'git-diff-tree --stdin' does not show diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 010d9e432..adb4ea7b1 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -147,9 +147,9 @@ include::diff-options.txt[] to any configured headers, and may be used multiple times. --cover-letter:: - Generate a cover letter template. You still have to fill in - a description, but the shortlog and the diffstat will be - generated for you. + In addition to the patches, generate a cover letter file + containing the shortlog and the overall diffstat. You can + fill in a description in the file before sending it out. --suffix=.<sfx>:: Instead of using `.patch` as the suffix for generated diff --git a/Documentation/git-hash-object.txt b/Documentation/git-hash-object.txt index ac928e198..0af40cfb8 100644 --- a/Documentation/git-hash-object.txt +++ b/Documentation/git-hash-object.txt @@ -8,7 +8,9 @@ git-hash-object - Compute object ID and optionally creates a blob from a file SYNOPSIS -------- -'git hash-object' [-t <type>] [-w] [--stdin | --stdin-paths] [--] <file>... +[verse] +'git hash-object' [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>... +'git hash-object' [-t <type>] [-w] --stdin-paths < <list-of-paths> DESCRIPTION ----------- @@ -35,6 +37,22 @@ OPTIONS --stdin-paths:: Read file names from stdin instead of from the command-line. +--path:: + Hash object as it were located at the given path. The location of + file does not directly influence on the hash value, but path is + used to determine what git filters should be applied to the object + before it can be placed to the object database, and, as result of + applying filters, the actual blob put into the object database may + differ from the given file. This option is mainly useful for hashing + temporary files located outside of the working directory or files + read from stdin. + +--no-filters:: + Hash the contents as is, ignoring any input filter that would + have been chosen by the attributes mechanism, including crlf + conversion. If the file is read from standard input then this + is always implied, unless the --path option is given. + Author ------ Written by Junio C Hamano <gitster@pobox.com> diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt index b3d8da33e..bd49a0aee 100644 --- a/Documentation/git-imap-send.txt +++ b/Documentation/git-imap-send.txt @@ -3,7 +3,7 @@ git-imap-send(1) NAME ---- -git-imap-send - Dump a mailbox from stdin into an imap folder +git-imap-send - Send a collection of patches from stdin to an IMAP folder SYNOPSIS @@ -13,9 +13,9 @@ SYNOPSIS DESCRIPTION ----------- -This command uploads a mailbox generated with git-format-patch -into an imap drafts folder. This allows patches to be sent as -other email is sent with mail clients that cannot read mailbox +This command uploads a mailbox generated with 'git-format-patch' +into an IMAP drafts folder. This allows patches to be sent as +other email is when using mail clients that cannot read mailbox files directly. Typical usage is something like: @@ -26,21 +26,75 @@ git format-patch --signoff --stdout --attach origin | git imap-send CONFIGURATION ------------- -'git-imap-send' requires the following values in the repository -configuration file (shown with examples): +To use the tool, imap.folder and either imap.tunnel or imap.host must be set +to appropriate values. + +Variables +~~~~~~~~~ + +imap.folder:: + The folder to drop the mails into, which is typically the Drafts + folder. For example: "INBOX.Drafts", "INBOX/Drafts" or + "[Gmail]/Drafts". Required to use imap-send. + +imap.tunnel:: + Command used to setup a tunnel to the IMAP server through which + commands will be piped instead of using a direct network connection + to the server. Required when imap.host is not set to use imap-send. + +imap.host:: + A URL identifying the server. Use a `imap://` prefix for non-secure + connections and a `imaps://` prefix for secure connections. + Ignored when imap.tunnel is set, but required to use imap-send + otherwise. + +imap.user:: + The username to use when logging in to the server. + +imap.password:: + The password to use when logging in to the server. + +imap.port:: + An integer port number to connect to on the server. + Defaults to 143 for imap:// hosts and 993 for imaps:// hosts. + Ignored when imap.tunnel is set. + +imap.sslverify:: + A boolean to enable/disable verification of the server certificate + used by the SSL/TLS connection. Default is `true`. Ignored when + imap.tunnel is set. + +Examples +~~~~~~~~ + +Using tunnel mode: .......................... [imap] - Folder = "INBOX.Drafts" + folder = "INBOX.Drafts" + tunnel = "ssh -q -C user@example.com /usr/bin/imapd ./Maildir 2> /dev/null" +.......................... +Using direct mode: + +......................... [imap] - Tunnel = "ssh -q user@server.com /usr/bin/imapd ./Maildir 2> /dev/null" + folder = "INBOX.Drafts" + host = imap://imap.example.com + user = bob + pass = p4ssw0rd +.......................... + +Using direct mode with SSL: +......................... [imap] - Host = imap.server.com - User = bob - Pass = pwd - Port = 143 + folder = "INBOX.Drafts" + host = imaps://imap.example.com + user = bob + pass = p4ssw0rd + port = 123 + sslverify = false .......................... diff --git a/Documentation/git-merge-base.txt b/Documentation/git-merge-base.txt index 1a7ecbf8f..2f0c5259e 100644 --- a/Documentation/git-merge-base.txt +++ b/Documentation/git-merge-base.txt @@ -8,26 +8,81 @@ git-merge-base - Find as good common ancestors as possible for a merge SYNOPSIS -------- -'git merge-base' [--all] <commit> <commit> +'git merge-base' [--all] <commit> <commit>... DESCRIPTION ----------- -'git-merge-base' finds as good a common ancestor as possible between -the two commits. That is, given two commits A and B, `git merge-base A -B` will output a commit which is reachable from both A and B through -the parent relationship. +'git-merge-base' finds best common ancestor(s) between two commits to use +in a three-way merge. One common ancestor is 'better' than another common +ancestor if the latter is an ancestor of the former. A common ancestor +that does not have any better common ancestor than it is a 'best common +ancestor', i.e. a 'merge base'. Note that there can be more than one +merge bases between two commits. -Given a selection of equally good common ancestors it should not be -relied on to decide in any particular way. - -The 'git-merge-base' algorithm is still in flux - use the source... +Among the two commits to compute their merge bases, one is specified by +the first commit argument on the command line; the other commit is a +(possibly hypothetical) commit that is a merge across all the remaining +commits on the command line. As the most common special case, giving only +two commits from the command line means computing the merge base between +the given two commits. OPTIONS ------- --all:: - Output all common ancestors for the two commits instead of - just one. + Output all merge bases for the commits, instead of just one. + +DISCUSSION +---------- + +Given two commits 'A' and 'B', `git merge-base A B` will output a commit +which is reachable from both 'A' and 'B' through the parent relationship. + +For example, with this topology: + + o---o---o---B + / + ---o---1---o---o---o---A + +the merge base between 'A' and 'B' is '1'. + +Given three commits 'A', 'B' and 'C', `git merge-base A B C` will compute the +merge base between 'A' and an hypothetical commit 'M', which is a merge +between 'B' and 'C'. For example, with this topology: + + o---o---o---o---C + / + / o---o---o---B + / / + ---2---1---o---o---o---A + +the result of `git merge-base A B C` is '1'. This is because the +equivalent topology with a merge commit 'M' between 'B' and 'C' is: + + + o---o---o---o---o + / \ + / o---o---o---o---M + / / + ---2---1---o---o---o---A + +and the result of `git merge-base A M` is '1'. Commit '2' is also a +common ancestor between 'A' and 'M', but '1' is a better common ancestor, +because '2' is an ancestor of '1'. Hence, '2' is not a merge base. + +When the history involves criss-cross merges, there can be more than one +'best' common ancestors between two commits. For example, with this +topology: + + ---1---o---A + \ / + X + / \ + ---2---o---o---B + +both '1' and '2' are merge-base of A and B. Neither one is better than +the other (both are 'best' merge base). When `--all` option is not given, +it is unspecified which best one is output. Author ------ diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index 17a15acb0..685e1fed5 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -126,13 +126,25 @@ After seeing a conflict, you can do two things: up working tree changes made by 2. and 3.; 'git-reset --hard' can be used for this. - * Resolve the conflicts. `git diff` would report only the - conflicting paths because of the above 2. and 3. - Edit the working tree files into a desirable shape - ('git mergetool' can ease this task), 'git-add' or 'git-rm' - them, to make the index file contain what the merge result - should be, and run 'git-commit' to commit the result. + * Resolve the conflicts. Git will mark the conflicts in + the working tree. Edit the files into shape and + 'git-add' to the index. 'git-commit' to seal the deal. +You can work through the conflict with a number of tools: + + * Use a mergetool. 'git mergetool' to launch a graphical + mergetool which will work you through the merge. + + * Look at the diffs. 'git diff' will show a three-way diff, + highlighting changes from both the HEAD and remote versions. + + * Look at the diffs on their own. 'git log --merge -p <path>' + will show diffs first for the HEAD version and then the + remote version. + + * Look at the originals. 'git show :1:filename' shows the + common ancestor, 'git show :2:filename' shows the HEAD + version and 'git show :3:filename' shows the remote version. SEE ALSO -------- diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt index 98cfa3c0d..caa07298a 100644 --- a/Documentation/git-revert.txt +++ b/Documentation/git-revert.txt @@ -15,6 +15,15 @@ Given one existing commit, revert the change the patch introduces, and record a new commit that records it. This requires your working tree to be clean (no modifications from the HEAD commit). +Note: 'git revert' is used to record a new commit to reverse the +effect of an earlier commit (often a faulty one). If you want to +throw away all uncommitted changes in your working directory, you +should see linkgit:git-reset[1], particularly the '--hard' option. If +you want to extract specific files as they were in another commit, you +should see linkgit:git-checkout[1], specifically the 'git checkout +<commit> -- <filename>' syntax. Take care with these alternatives as +both will discard uncommitted changes in your working directory. + OPTIONS ------- <commit>:: diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt index 7d50d74cc..49e2296a2 100644 --- a/Documentation/git-stash.txt +++ b/Documentation/git-stash.txt @@ -8,11 +8,13 @@ git-stash - Stash the changes in a dirty working directory away SYNOPSIS -------- [verse] -'git stash' list -'git stash' (show | apply | drop | pop ) [<stash>] +'git stash' list [<options>] +'git stash' (show | drop | pop ) [<stash>] +'git stash' apply [--index] [<stash>] 'git stash' branch <branchname> [<stash>] -'git stash' [save [<message>]] +'git stash' [save [--keep-index] [<message>]] 'git stash' clear +'git stash' create DESCRIPTION ----------- @@ -116,6 +118,11 @@ pop [<stash>]:: of the current working tree state. When no `<stash>` is given, `stash@\{0}` is assumed. See also `apply`. +create:: + + Create a stash (which is a regular commit object) and return its + object name, without storing it anywhere in the ref namespace. + DISCUSSION ---------- diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt index bf33b0cba..babaa9bc4 100644 --- a/Documentation/git-submodule.txt +++ b/Documentation/git-submodule.txt @@ -14,6 +14,8 @@ SYNOPSIS 'git submodule' [--quiet] init [--] [<path>...] 'git submodule' [--quiet] update [--init] [--] [<path>...] 'git submodule' [--quiet] summary [--summary-limit <n>] [commit] [--] [<path>...] +'git submodule' [--quiet] foreach <command> +'git submodule' [--quiet] sync [--] [<path>...] DESCRIPTION @@ -123,6 +125,30 @@ summary:: in the submodule between the given super project commit and the index or working tree (switched by --cached) are shown. +foreach:: + Evaluates an arbitrary shell command in each checked out submodule. + The command has access to the variables $path and $sha1: + $path is the name of the submodule directory relative to the + superproject, and $sha1 is the commit as recorded in the superproject. + Any submodules defined in the superproject but not checked out are + ignored by this command. Unless given --quiet, foreach prints the name + of each submodule before evaluating the command. + A non-zero return from the command in any submodule causes + the processing to terminate. This can be overridden by adding '|| :' + to the end of the command. ++ +As an example, "git submodule foreach 'echo $path `git rev-parse HEAD`' will +show the path and currently checked out commit for each submodule. + +sync:: + Synchronizes submodules' remote URL configuration setting + to the value specified in .gitmodules. This is useful when + submodule URLs change upstream and you need to update your local + repositories accordingly. ++ +"git submodule sync" synchronizes all submodules while +"git submodule sync -- A" synchronizes submodule "A" only. + OPTIONS ------- -q:: diff --git a/Documentation/git.txt b/Documentation/git.txt index b1cb97236..e178fb581 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,6 +43,12 @@ unreleased) version of git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: +* link:v1.6.1/git.html[documentation for release 1.6.1] + +* release notes for + link:RelNotes-1.6.1.txt[1.6.1], + link:RelNotes-1.6.0.txt[1.6.0]. + * link:v1.5.6.5/git.html[documentation for release 1.5.6.5] * release notes for @@ -492,7 +498,8 @@ other 'GIT_PAGER':: This environment variable overrides `$PAGER`. If it is set to an empty string or to the value "cat", git will not launch - a pager. + a pager. See also the `core.pager` option in + linkgit:git-config[1]. 'GIT_SSH':: If this environment variable is set then 'git-fetch' diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index d7b41142d..5495d695c 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -307,9 +307,22 @@ backslash, and zero or more occurrences of `sub` followed by There are a few built-in patterns to make this easier, and `tex` is one of them, so you do not have to write the above in your configuration file (you still need to enable this with the -attribute mechanism, via `.gitattributes`). Another built-in -pattern is defined for `java` that defines a pattern suitable -for program text in Java language. +attribute mechanism, via `.gitattributes`). The following built in +patterns are available: + +- `bibtex` suitable for files with BibTeX coded references. + +- `java` suitable for source code in the Java lanugage. + +- `pascal` suitable for source code in the Pascal/Delphi language. + +- `python` suitable for source code in the Python language. + +- `ruby` suitable for source code in the Ruby language. + +- `tex` suitable for source code for LaTeX documents. + +- `html` suitable for HTML/XHTML documents. Performing a three-way merge diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt index 49179b0a0..a417e592a 100644 --- a/Documentation/gitcore-tutorial.txt +++ b/Documentation/gitcore-tutorial.txt @@ -1366,8 +1366,9 @@ your login shell is 'bash', only `.bashrc` is read and not [NOTE] If you plan to publish this repository to be accessed over http, -you should do `chmod +x my-git.git/hooks/post-update` at this -point. This makes sure that every time you push into this +you should do `mv my-git.git/hooks/post-update.sample +my-git.git/hooks/post-update` at this point. +This makes sure that every time you push into this repository, `git update-server-info` is run. Your "public repository" is now ready to accept your changes. @@ -1486,11 +1487,11 @@ A recommended workflow for a "project lead" goes like this: If other people are pulling from your repository over dumb transport protocols (HTTP), you need to keep this repository 'dumb transport friendly'. After `git init`, -`$GIT_DIR/hooks/post-update` copied from the standard templates -would contain a call to 'git-update-server-info' but the -`post-update` hook itself is disabled by default -- enable it -with `chmod +x post-update`. This makes sure 'git-update-server-info' -keeps the necessary files up-to-date. +`$GIT_DIR/hooks/post-update.sample` copied from the standard templates +would contain a call to 'git-update-server-info' +but you need to manually enable the hook with +`mv post-update.sample post-update`. This makes sure +'git-update-server-info' keeps the necessary files up-to-date. 3. Push into the public repository from your primary repository. diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index be8472178..735cf07b2 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -43,11 +43,13 @@ endif::git-rev-list[] --parents:: - Print the parents of the commit. + Print the parents of the commit. Also enables parent + rewriting, see 'History Simplification' below. --children:: - Print the children of the commit. + Print the children of the commit. Also enables parent + rewriting, see 'History Simplification' below. ifdef::git-rev-list[] --timestamp:: @@ -71,7 +73,7 @@ For example, if you have this topology: o---x---a---a branch A ----------------------------------------------------------------------- + -you would get an output line this: +you would get an output like this: + ----------------------------------------------------------------------- $ git rev-list --left-right --boundary --pretty=oneline A...B @@ -94,6 +96,7 @@ you would get an output line this: This implies the '--topo-order' option by default, but the '--date-order' option may also be specified. +ifndef::git-rev-list[] Diff Formatting ~~~~~~~~~~~~~~~ @@ -123,6 +126,7 @@ options may be given. See linkgit:git-diff-files[1] for more options. -t:: Show the tree objects in the diff output. This implies '-r'. +endif::git-rev-list[] Commit Limiting ~~~~~~~~~~~~~~~ @@ -191,14 +195,6 @@ endif::git-rev-list[] Stop when a given path disappears from the tree. ---full-history:: - - Show also parts of history irrelevant to current state of a given - path. This turns off history simplification, which removed merges - which didn't change anything at all at some child. It will still actually - simplify away merges that didn't change anything at all into either - child. - --no-merges:: Do not print commits with more than one parent. @@ -280,18 +276,144 @@ See also linkgit:git-reflog[1]. Output uninteresting commits at the boundary, which are usually not shown. +-- + +History Simplification +~~~~~~~~~~~~~~~~~~~~~~ + +When optional paths are given, 'git-rev-list' simplifies commits with +various strategies, according to the options you have selected. + +Suppose you specified `foo` as the <paths>. We shall call commits +that modify `foo` !TREESAME, and the rest TREESAME. (In a diff +filtered for `foo`, they look different and equal, respectively.) + +In the following, we will always refer to the same example history to +illustrate the differences between simplification settings. We assume +that you are filtering for a file `foo` in this commit graph: +----------------------------------------------------------------------- + .-A---M---N---O---P + / / / / / + I B C D E + \ / / / / + `-------------' +----------------------------------------------------------------------- +The horizontal line of history A--P is taken to be the first parent of +each merge. The commits are: + +* `I` is the initial commit, in which `foo` exists with contents + "asdf", and a file `quux` exists with contents "quux". Initial + commits are compared to an empty tree, so `I` is !TREESAME. + +* In `A`, `foo` contains just "foo". + +* `B` contains the same change as `A`. Its merge `M` is trivial and + hence TREESAME to all parents. + +* `C` does not change `foo`, but its merge `N` changes it to "foobar", + so it is not TREESAME to any parent. + +* `D` sets `foo` to "baz". Its merge `O` combines the strings from + `N` and `D` to "foobarbaz"; i.e., it is not TREESAME to any parent. + +* `E` changes `quux` to "xyzzy", and its merge `P` combines the + strings to "quux xyzzy". Despite appearing interesting, `P` is + TREESAME to all parents. + +'rev-list' walks backwards through history, including or excluding +commits based on whether '\--full-history' and/or parent rewriting +(via '\--parents' or '\--children') are used. The following settings +are available. + +Default mode:: + + Commits are included if they are not TREESAME to any parent + (though this can be changed, see '\--sparse' below). If the + commit was a merge, and it was TREESAME to one parent, follow + only that parent. (Even if there are several TREESAME + parents, follow only one of them.) Otherwise, follow all + parents. ++ +This results in: ++ +----------------------------------------------------------------------- + .-A---N---O + / / + I---------D +----------------------------------------------------------------------- ++ +Note how the rule to only follow the TREESAME parent, if one is +available, removed `B` from consideration entirely. `C` was +considered via `N`, but is TREESAME. Root commits are compared to an +empty tree, so `I` is !TREESAME. ++ +Parent/child relations are only visible with --parents, but that does +not affect the commits selected in default mode, so we have shown the +parent lines. + +--full-history without parent rewriting:: + + This mode differs from the default in one point: always follow + all parents of a merge, even if it is TREESAME to one of them. + Even if more than one side of the merge has commits that are + included, this does not imply that the merge itself is! In + the example, we get ++ +----------------------------------------------------------------------- + I A B N D O +----------------------------------------------------------------------- ++ +`P` and `M` were excluded because they are TREESAME to a parent. `E`, +`C` and `B` were all walked, but only `B` was !TREESAME, so the others +do not appear. ++ +Note that without parent rewriting, it is not really possible to talk +about the parent/child relationships between the commits, so we show +them disconnected. + +--full-history with parent rewriting:: + + Ordinary commits are only included if they are !TREESAME + (though this can be changed, see '\--sparse' below). ++ +Merges are always included. However, their parent list is rewritten: +Along each parent, prune away commits that are not included +themselves. This results in ++ +----------------------------------------------------------------------- + .-A---M---N---O---P + / / / / / + I B / D / + \ / / / / + `-------------' +----------------------------------------------------------------------- ++ +Compare to '\--full-history' without rewriting above. Note that `E` +was pruned away because it is TREESAME, but the parent list of P was +rewritten to contain `E`'s parent `I`. The same happened for `C` and +`N`. Note also that `P` was included despite being TREESAME. + +In addition to the above settings, you can change whether TREESAME +affects inclusion: + --dense:: + + Commits that are walked are included if they are not TREESAME + to any parent. + --sparse:: -When optional paths are given, the default behaviour ('--dense') is to -only output commits that changes at least one of them, and also ignore -merges that do not touch the given paths. + All commits that are walked are included. ++ +Note that without '\--full-history', this still simplifies merges: if +one of the parents is TREESAME, we follow only that one, so the other +sides of the merge are never walked. -Use the '--sparse' flag to makes the command output all eligible commits -(still subject to count and age limitation), but apply merge -simplification nevertheless. ifdef::git-rev-list[] +Bisection Helpers +~~~~~~~~~~~~~~~~~ + --bisect:: Limit output to the one commit object which is roughly halfway between @@ -341,7 +463,6 @@ after all the sorted commit objects, there will be the same text as if `--bisect-vars` had been used alone. endif::git-rev-list[] --- Commit Ordering ~~~~~~~~~~~~~~~ diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index e99921108..08d1310bf 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1890,7 +1890,7 @@ adjustments to give web clients some extra information they need: $ mv proj.git /home/you/public_html/proj.git $ cd proj.git $ git --bare update-server-info -$ chmod a+x hooks/post-update +$ mv hooks/post-update.sample hooks/post-update ------------------------------------------------- (For an explanation of the last two lines, see diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index e1290d890..156dc1373 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v1.5.6.GIT +DEF_VER=v1.6.0.GIT LF=' ' @@ -124,6 +124,9 @@ all:: # Define USE_STDEV below if you want git to care about the underlying device # change being considered an inode change from the update-index perspective. # +# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks +# field that counts the on-disk footprint in 512-byte blocks. +# # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8 # # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72. @@ -333,7 +336,6 @@ endif export PERL_PATH LIB_FILE=libgit.a -COMPAT_LIB = compat/lib.a XDIFF_LIB=xdiff/lib.a LIB_H += archive.h @@ -575,9 +577,11 @@ EXTLIBS = ifeq ($(uname_S),Linux) NO_STRLCPY = YesPlease + THREADED_DELTA_SEARCH = YesPlease endif ifeq ($(uname_S),GNU/kFreeBSD) NO_STRLCPY = YesPlease + THREADED_DELTA_SEARCH = YesPlease endif ifeq ($(uname_S),UnixWare) CC = cc @@ -675,6 +679,7 @@ ifeq ($(uname_S),FreeBSD) BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease + THREADED_DELTA_SEARCH = YesPlease endif ifeq ($(uname_S),OpenBSD) NO_STRCASESTR = YesPlease @@ -682,6 +687,7 @@ ifeq ($(uname_S),OpenBSD) NEEDS_LIBICONV = YesPlease BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib + THREADED_DELTA_SEARCH = YesPlease endif ifeq ($(uname_S),NetBSD) ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2) @@ -690,6 +696,7 @@ ifeq ($(uname_S),NetBSD) BASIC_CFLAGS += -I/usr/pkg/include BASIC_LDFLAGS += -L/usr/pkg/lib ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib + THREADED_DELTA_SEARCH = YesPlease endif ifeq ($(uname_S),AIX) NO_STRCASESTR=YesPlease @@ -727,6 +734,7 @@ ifeq ($(uname_S),HP-UX) NO_UNSETENV = YesPlease NO_HSTRERROR = YesPlease NO_SYS_SELECT_H = YesPlease + SNPRINTF_RETURNS_BOGUS = YesPlease endif ifneq (,$(findstring MINGW,$(uname_S))) NO_MMAP = YesPlease @@ -749,6 +757,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) NO_SVN_TESTS = YesPlease NO_PERL_MAKEMAKER = YesPlease NO_POSIX_ONLY_PROGRAMS = YesPlease + NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" @@ -863,6 +872,9 @@ endif ifdef NO_D_INO_IN_DIRENT BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT endif +ifdef NO_ST_BLOCKS_IN_STRUCT_STAT + BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT +endif ifdef NO_C99_FORMAT BASIC_CFLAGS += -DNO_C99_FORMAT endif @@ -1064,7 +1076,7 @@ SHELL = $(SHELL_PATH) all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS ifneq (,$X) - $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';) + $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';) endif all:: @@ -1098,7 +1110,10 @@ help.o: help.c common-cmds.h GIT-CFLAGS '-DGIT_INFO_PATH="$(infodir_SQ)"' $< $(BUILT_INS): git$X - $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@ + $(QUIET_BUILT_IN)$(RM) $@ && \ + ln git$X $@ 2>/dev/null || \ + ln -s git$X $@ 2>/dev/null || \ + cp git$X $@ common-cmds.h: ./generate-cmdlist.sh command-list.txt @@ -1215,7 +1230,9 @@ endif git-%$X: %.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) -git-imap-send$X: imap-send.o $(LIB_FILE) +git-imap-send$X: imap-send.o $(GITLIBS) + $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ + $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) http.o http-walker.o http-push.o transport.o: http.h @@ -1223,12 +1240,6 @@ git-http-push$X: revision.o http.o http-push.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) -$(COMPAT_LIB): $(COMPAT_OBJS) - $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(COMPAT_OBJS) - -git-shell$X: abspath.o ctype.o exec_cmd.o quote.o strbuf.o usage.o wrapper.o shell.o $(COMPAT_LIB) - $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(COMPAT_LIB) - $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h) builtin-revert.o wt-status.o: wt-status.h @@ -1351,7 +1362,7 @@ install: all $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)' $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' - $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X '$(DESTDIR_SQ)$(bindir_SQ)' + $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X '$(DESTDIR_SQ)$(bindir_SQ)' $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install ifndef NO_TCLTK @@ -1363,16 +1374,13 @@ ifneq (,$X) endif bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \ execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \ - if test "z$$bindir" != "z$$execdir"; \ - then \ - ln -f "$$bindir/git$X" "$$execdir/git$X" || \ - cp "$$bindir/git$X" "$$execdir/git$X"; \ - fi && \ - { $(foreach p,$(BUILT_INS), $(RM) "$$execdir/$p" && ln "$$execdir/git$X" "$$execdir/$p" ;) } && \ - if test "z$$bindir" != "z$$execdir"; \ - then \ - $(RM) "$$execdir/git$X"; \ - fi && \ + { $(RM) "$$execdir/git-add$X" && \ + ln git-add$X "$$execdir/git-add$X" 2>/dev/null || \ + cp git-add$X "$$execdir/git-add$X"; } && \ + { $(foreach p,$(filter-out git-add,$(BUILT_INS)), $(RM) "$$execdir/$p" && \ + ln "$$execdir/git-add$X" "$$execdir/$p" 2>/dev/null || \ + ln -s "git-add$X" "$$execdir/$p" 2>/dev/null || \ + cp "$$execdir/git-add$X" "$$execdir/$p" || exit;) } && \ ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X" install-doc: @@ -1441,7 +1449,7 @@ distclean: clean clean: $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \ - $(LIB_FILE) $(XDIFF_LIB) $(COMPAT_LIB) + $(LIB_FILE) $(XDIFF_LIB) $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X $(RM) $(TEST_PROGRAMS) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope* @@ -1 +1 @@ -Documentation/RelNotes-1.6.0.txt
\ No newline at end of file +Documentation/RelNotes-1.6.1.txt
\ No newline at end of file diff --git a/builtin-add.c b/builtin-add.c index fc3f96eae..7c874e311 100644 --- a/builtin-add.c +++ b/builtin-add.c @@ -8,10 +8,6 @@ #include "dir.h" #include "exec_cmd.h" #include "cache-tree.h" -#include "diff.h" -#include "diffcore.h" -#include "commit.h" -#include "revision.h" #include "run-command.h" #include "parse-options.h" @@ -22,6 +18,27 @@ static const char * const builtin_add_usage[] = { static int patch_interactive = 0, add_interactive = 0; static int take_worktree_changes; +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 are warlking 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 void prune_directory(struct dir_struct *dir, const char **pathspec, int prefix) { char *seen; @@ -41,6 +58,7 @@ static void prune_directory(struct dir_struct *dir, const char **pathspec, int p *dst++ = entry; } dir->nr = dst - dir->entries; + fill_pathspec_matches(pathspec, seen, specs); for (i = 0; i < specs; i++) { if (!seen[i] && !file_exists(pathspec[i])) @@ -79,59 +97,6 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec, prune_directory(dir, pathspec, baselen); } -struct update_callback_data -{ - int flags; - int add_errors; -}; - -static void update_callback(struct diff_queue_struct *q, - struct diff_options *opt, void *cbdata) -{ - int i; - struct update_callback_data *data = cbdata; - - for (i = 0; i < q->nr; i++) { - struct diff_filepair *p = q->queue[i]; - const char *path = p->one->path; - switch (p->status) { - default: - die("unexpected diff status %c", p->status); - case DIFF_STATUS_UNMERGED: - case DIFF_STATUS_MODIFIED: - case DIFF_STATUS_TYPE_CHANGED: - if (add_file_to_cache(path, data->flags)) { - if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) - die("updating files failed"); - data->add_errors++; - } - break; - case DIFF_STATUS_DELETED: - if (!(data->flags & ADD_CACHE_PRETEND)) - remove_file_from_cache(path); - if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE)) - printf("remove '%s'\n", path); - break; - } - } -} - -int add_files_to_cache(const char *prefix, const char **pathspec, int flags) -{ - struct update_callback_data data; - struct rev_info rev; - init_revisions(&rev, prefix); - setup_revisions(0, NULL, &rev, NULL); - rev.prune_data = pathspec; - rev.diffopt.output_format = DIFF_FORMAT_CALLBACK; - rev.diffopt.format_callback = update_callback; - data.flags = flags; - data.add_errors = 0; - rev.diffopt.format_callback_data = &data; - run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); - return !!data.add_errors; -} - static void refresh(int verbose, const char **pathspec) { char *seen; @@ -153,6 +118,16 @@ static const char **validate_pathspec(int argc, const char **argv, const char *p { const char **pathspec = get_pathspec(prefix, argv); + if (pathspec) { + const char **p; + for (p = pathspec; *p; p++) { + if (has_symlink_leading_path(strlen(*p), *p)) { + int len = prefix ? strlen(prefix) : 0; + die("'%s' is beyond a symbolic link", *p + len); + } + } + } + return pathspec; } @@ -258,7 +233,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) if (addremove && take_worktree_changes) die("-A and -u are mutually incompatible"); - if (addremove && !argc) { + if ((addremove || take_worktree_changes) && !argc) { static const char *here[2] = { ".", NULL }; argc = 1; argv = here; @@ -271,33 +246,30 @@ int cmd_add(int argc, const char **argv, const char *prefix) flags = ((verbose ? ADD_CACHE_VERBOSE : 0) | (show_only ? ADD_CACHE_PRETEND : 0) | - (ignore_add_errors ? ADD_CACHE_IGNORE_ERRORS : 0)); + (ignore_add_errors ? ADD_CACHE_IGNORE_ERRORS : 0) | + (!(addremove || take_worktree_changes) + ? ADD_CACHE_IGNORE_REMOVAL : 0)); if (require_pathspec && argc == 0) { fprintf(stderr, "Nothing specified, nothing added.\n"); fprintf(stderr, "Maybe you wanted to say 'git add .'?\n"); return 0; } - pathspec = get_pathspec(prefix, argv); - - /* - * If we are adding new files, we need to scan the working - * tree to find the ones that match pathspecs; this needs - * to be done before we read the index. - */ - if (add_new_files) - fill_directory(&dir, pathspec, ignored_too); + pathspec = validate_pathspec(argc, argv, prefix); if (read_cache() < 0) die("index file corrupt"); + if (add_new_files) + /* This picks up the paths that are not tracked */ + fill_directory(&dir, pathspec, ignored_too); + if (refresh_only) { refresh(verbose, pathspec); goto finish; } - if (take_worktree_changes || addremove) - exit_status |= add_files_to_cache(prefix, pathspec, flags); + exit_status |= add_files_to_cache(prefix, pathspec, flags); if (add_new_files) exit_status |= add_files(&dir, flags); diff --git a/builtin-blame.c b/builtin-blame.c index 4ea343189..e4d12de8a 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -465,7 +465,6 @@ struct patch { }; struct blame_diff_state { - struct xdiff_emit_state xm; struct patch *ret; unsigned hunk_post_context; unsigned hunk_in_pre_context : 1; @@ -528,15 +527,12 @@ static struct patch *compare_buffer(mmfile_t *file_p, mmfile_t *file_o, xpp.flags = xdl_opts; memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = context; - ecb.outf = xdiff_outf; - ecb.priv = &state; memset(&state, 0, sizeof(state)); - state.xm.consume = process_u_diff; state.ret = xmalloc(sizeof(struct patch)); state.ret->chunks = NULL; state.ret->num = 0; - xdi_diff(file_p, file_o, &xpp, &xecfg, &ecb); + xdi_diff_outf(file_p, file_o, process_u_diff, &state, &xpp, &xecfg, &ecb); if (state.ret->num) { struct chunk *chunk; diff --git a/builtin-checkout.c b/builtin-checkout.c index 411cc513c..b380ad6e8 100644 --- a/builtin-checkout.c +++ b/builtin-checkout.c @@ -157,7 +157,7 @@ struct checkout_opts { int force; int writeout_error; - char *new_branch; + const char *new_branch; int new_branch_log; enum branch_track track; }; @@ -437,13 +437,28 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) git_config(git_default_config, NULL); - opts.track = git_branch_track; + opts.track = BRANCH_TRACK_UNSPECIFIED; argc = parse_options(argc, argv, options, checkout_usage, PARSE_OPT_KEEP_DASHDASH); - if (!opts.new_branch && (opts.track != git_branch_track)) - die("git checkout: --track and --no-track require -b"); + /* --track without -b should DWIM */ + if (0 < opts.track && !opts.new_branch) { + const char *argv0 = argv[0]; + if (!argc || !strcmp(argv0, "--")) + die ("--track needs a branch name"); + if (!prefixcmp(argv0, "refs/")) + argv0 += 5; + if (!prefixcmp(argv0, "remotes/")) + argv0 += 8; + argv0 = strchr(argv0, '/'); + if (!argv0 || !argv0[1]) + die ("Missing branch name; try -b"); + opts.new_branch = argv0 + 1; + } + + if (opts.track == BRANCH_TRACK_UNSPECIFIED) + opts.track = git_branch_track; if (opts.force && opts.merge) die("git checkout: -f and -m are incompatible"); diff --git a/builtin-commit-tree.c b/builtin-commit-tree.c index 7a9a309be..f773db596 100644 --- a/builtin-commit-tree.c +++ b/builtin-commit-tree.c @@ -48,6 +48,7 @@ static const char commit_utf8_warn[] = int commit_tree(const char *msg, unsigned char *tree, struct commit_list *parents, unsigned char *ret) { + int result; int encoding_is_utf8; struct strbuf buffer; @@ -86,7 +87,9 @@ int commit_tree(const char *msg, unsigned char *tree, if (encoding_is_utf8 && !is_utf8(buffer.buf)) fprintf(stderr, commit_utf8_warn); - return write_sha1_file(buffer.buf, buffer.len, commit_type, ret); + result = write_sha1_file(buffer.buf, buffer.len, commit_type, ret); + strbuf_release(&buffer); + return result; } int cmd_commit_tree(int argc, const char **argv, const char *prefix) diff --git a/builtin-count-objects.c b/builtin-count-objects.c index 91b548747..6e80fe7c0 100644 --- a/builtin-count-objects.c +++ b/builtin-count-objects.c @@ -43,7 +43,7 @@ static void count_objects(DIR *d, char *path, int len, int verbose, if (lstat(path, &st) || !S_ISREG(st.st_mode)) bad = 1; else - (*loose_size) += xsize_t(st.st_blocks); + (*loose_size) += xsize_t(on_disk_bytes(st)); } if (bad) { if (verbose) { @@ -104,6 +104,7 @@ int cmd_count_objects(int argc, const char **argv, const char *prefix) if (verbose) { struct packed_git *p; unsigned long num_pack = 0; + unsigned long size_pack = 0; if (!packed_git) prepare_packed_git(); for (p = packed_git; p; p = p->next) { @@ -112,12 +113,14 @@ int cmd_count_objects(int argc, const char **argv, const char *prefix) if (open_pack_index(p)) continue; packed += p->num_objects; + size_pack += p->pack_size + p->index_size; num_pack++; } printf("count: %lu\n", loose); - printf("size: %lu\n", loose_size / 2); + printf("size: %lu\n", loose_size / 1024); printf("in-pack: %lu\n", packed); printf("packs: %lu\n", num_pack); + printf("size-pack: %lu\n", size_pack / 1024); printf("prune-packable: %lu\n", packed_loose); printf("garbage: %lu\n", garbage); } diff --git a/builtin-diff-tree.c b/builtin-diff-tree.c index 415cb1612..1138c2da7 100644 --- a/builtin-diff-tree.c +++ b/builtin-diff-tree.c @@ -14,20 +14,10 @@ static int diff_tree_commit_sha1(const unsigned char *sha1) return log_tree_commit(&log_tree_opt, commit); } -static int diff_tree_stdin(char *line) +/* Diff one or more commits. */ +static int stdin_diff_commit(struct commit *commit, char *line, int len) { - int len = strlen(line); unsigned char sha1[20]; - struct commit *commit; - - if (!len || line[len-1] != '\n') - return -1; - line[len-1] = 0; - if (get_sha1_hex(line, sha1)) - return -1; - commit = lookup_commit(sha1); - if (!commit || parse_commit(commit)) - return -1; if (isspace(line[40]) && !get_sha1_hex(line+41, sha1)) { /* Graft the fake parents locally to the commit */ int pos = 41; @@ -52,6 +42,48 @@ static int diff_tree_stdin(char *line) return log_tree_commit(&log_tree_opt, commit); } +/* Diff two trees. */ +static int stdin_diff_trees(struct tree *tree1, char *line, int len) +{ + unsigned char sha1[20]; + struct tree *tree2; + if (len != 82 || !isspace(line[40]) || get_sha1_hex(line + 41, sha1)) + return error("Need exactly two trees, separated by a space"); + tree2 = lookup_tree(sha1); + if (!tree2 || parse_tree(tree2)) + return -1; + printf("%s %s\n", sha1_to_hex(tree1->object.sha1), + sha1_to_hex(tree2->object.sha1)); + diff_tree_sha1(tree1->object.sha1, tree2->object.sha1, + "", &log_tree_opt.diffopt); + log_tree_diff_flush(&log_tree_opt); + return 0; +} + +static int diff_tree_stdin(char *line) +{ + int len = strlen(line); + unsigned char sha1[20]; + struct object *obj; + + if (!len || line[len-1] != '\n') + return -1; + line[len-1] = 0; + if (get_sha1_hex(line, sha1)) + return -1; + obj = lookup_object(sha1); + obj = obj ? obj : parse_object(sha1); + if (!obj) + return -1; + if (obj->type == OBJ_COMMIT) + return stdin_diff_commit((struct commit *)obj, line, len); + if (obj->type == OBJ_TREE) + return stdin_diff_trees((struct tree *)obj, line, len); + error("Object %s is a %s, not a commit or tree", + sha1_to_hex(sha1), typename(obj->type)); + return -1; +} + static const char diff_tree_usage[] = "git diff-tree [--stdin] [-m] [-c] [--cc] [-s] [-v] [--pretty] [-t] [-r] [--root] " "[<common diff options>] <tree-ish> [<tree-ish>] [<path>...]\n" diff --git a/builtin-fast-export.c b/builtin-fast-export.c index 070971616..7c93eb878 100644 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -417,7 +417,8 @@ static void export_marks(char *file) for (i = 0; i < idnums.size; i++) { if (deco->base && deco->base->type == 1) { mark = ptr_to_mark(deco->decoration); - fprintf(f, ":%u %s\n", mark, sha1_to_hex(deco->base->sha1)); + fprintf(f, ":%"PRIu32" %s\n", mark, + sha1_to_hex(deco->base->sha1)); } deco++; } diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c index 445039e19..4d25ec51d 100644 --- a/builtin-for-each-ref.c +++ b/builtin-for-each-ref.c @@ -459,8 +459,10 @@ static void find_subpos(const char *buf, unsigned long sz, const char **sub, con return; *sub = buf; /* first non-empty line */ buf = strchr(buf, '\n'); - if (!buf) + if (!buf) { + *body = ""; return; /* no body */ + } while (*buf == '\n') buf++; /* skip blank between subject and body */ *body = buf; diff --git a/builtin-log.c b/builtin-log.c index f4975cf35..1d3c5cbf5 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -217,6 +217,11 @@ static int cmd_log_walk(struct rev_info *rev) if (rev->early_output) finish_early_output(rev); + /* + * For --check and --exit-code, the exit code is based on CHECK_FAILED + * and HAS_CHANGES being accumulated in rev->diffopt, so be careful to + * retain that state information if replacing rev->diffopt in this loop + */ while ((commit = get_revision(rev)) != NULL) { log_tree_commit(rev, commit); if (!rev->reflog_info) { @@ -227,7 +232,11 @@ static int cmd_log_walk(struct rev_info *rev) free_commit_list(commit->parents); commit->parents = NULL; } - return 0; + if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF && + DIFF_OPT_TST(&rev->diffopt, CHECK_FAILED)) { + return 02; + } + return diff_result_code(&rev->diffopt, 0); } static int git_log_config(const char *var, const char *value, void *cb) @@ -461,7 +470,7 @@ static int extra_cc_alloc; static void add_header(const char *value) { int len = strlen(value); - while (value[len - 1] == '\n') + while (len && value[len - 1] == '\n') len--; if (!strncasecmp(value, "to: ", 4)) { ALLOC_GROW(extra_to, extra_to_nr + 1, extra_to_alloc); @@ -923,7 +932,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (argc > 1) die ("unrecognized argument: %s", argv[1]); - if (!rev.diffopt.output_format) + if (!rev.diffopt.output_format + || rev.diffopt.output_format == DIFF_FORMAT_PATCH) rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_SUMMARY | DIFF_FORMAT_PATCH; if (!DIFF_OPT_TST(&rev.diffopt, TEXT) && !no_binary_diff) diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c index 3577382d7..e890f7a6d 100644 --- a/builtin-mailinfo.c +++ b/builtin-mailinfo.c @@ -107,7 +107,7 @@ static void handle_from(const struct strbuf *from) el = strcspn(at, " \n\t\r\v\f>"); strbuf_reset(&email); strbuf_add(&email, at, el); - strbuf_remove(&f, at - f.buf, el + 1); + strbuf_remove(&f, at - f.buf, el + (at[el] ? 1 : 0)); /* The remainder is name. It could be "John Doe <john.doe@xz>" * or "john.doe@xz (John Doe)", but we have removed the @@ -175,7 +175,7 @@ static void handle_content_type(struct strbuf *line) message_type = TYPE_OTHER; if (slurp_attr(line->buf, "boundary=", boundary)) { strbuf_insert(boundary, 0, "--", 2); - if (content_top++ >= &content[MAX_BOUNDARIES]) { + if (++content_top > &content[MAX_BOUNDARIES]) { fprintf(stderr, "Too many boundaries to handle\n"); exit(1); } @@ -603,7 +603,7 @@ static void handle_filter(struct strbuf *line); static int find_boundary(void) { while (!strbuf_getline(&line, fin, '\n')) { - if (is_multipart_boundary(&line)) + if (*content_top && is_multipart_boundary(&line)) return 1; } return 0; @@ -626,7 +626,7 @@ again: /* technically won't happen as is_multipart_boundary() will fail first. But just in case.. */ - if (content_top-- < content) { + if (--content_top < content) { fprintf(stderr, "Detected mismatched boundaries, " "can't recover\n"); exit(1); diff --git a/builtin-merge-base.c b/builtin-merge-base.c index 3382b1382..b08da516e 100644 --- a/builtin-merge-base.c +++ b/builtin-merge-base.c @@ -2,9 +2,11 @@ #include "cache.h" #include "commit.h" -static int show_merge_base(struct commit *rev1, struct commit *rev2, int show_all) +static int show_merge_base(struct commit **rev, int rev_nr, int show_all) { - struct commit_list *result = get_merge_bases(rev1, rev2, 0); + struct commit_list *result; + + result = get_merge_bases_many(rev[0], rev_nr - 1, rev + 1, 0); if (!result) return 1; @@ -20,7 +22,7 @@ static int show_merge_base(struct commit *rev1, struct commit *rev2, int show_al } static const char merge_base_usage[] = -"git merge-base [--all] <commit-id> <commit-id>"; +"git merge-base [--all] <commit-id> <commit-id>..."; static struct commit *get_commit_reference(const char *arg) { @@ -38,7 +40,8 @@ static struct commit *get_commit_reference(const char *arg) int cmd_merge_base(int argc, const char **argv, const char *prefix) { - struct commit *rev1, *rev2; + struct commit **rev; + int rev_nr = 0; int show_all = 0; git_config(git_default_config, NULL); @@ -51,10 +54,15 @@ int cmd_merge_base(int argc, const char **argv, const char *prefix) usage(merge_base_usage); argc--; argv++; } - if (argc != 3) + if (argc < 3) usage(merge_base_usage); - rev1 = get_commit_reference(argv[1]); - rev2 = get_commit_reference(argv[2]); - return show_merge_base(rev1, rev2, show_all); + rev = xmalloc((argc - 1) * sizeof(*rev)); + + do { + rev[rev_nr++] = get_commit_reference(argv[1]); + argc--; argv++; + } while (argc > 1); + + return show_merge_base(rev, rev_nr, show_all); } diff --git a/builtin-merge-recursive.c b/builtin-merge-recursive.c index 43e55bf90..dfb363ee2 100644 --- a/builtin-merge-recursive.c +++ b/builtin-merge-recursive.c @@ -729,13 +729,13 @@ static void conflict_rename_rename(struct rename *ren1, const char *dst_name2 = ren2_dst; if (string_list_has_string(¤t_directory_set, ren1_dst)) { dst_name1 = del[delp++] = unique_path(ren1_dst, branch1); - output(1, "%s is a directory in %s added as %s instead", + output(1, "%s is a directory in %s adding as %s instead", ren1_dst, branch2, dst_name1); remove_file(0, ren1_dst, 0); } if (string_list_has_string(¤t_directory_set, ren2_dst)) { dst_name2 = del[delp++] = unique_path(ren2_dst, branch2); - output(1, "%s is a directory in %s added as %s instead", + output(1, "%s is a directory in %s adding as %s instead", ren2_dst, branch1, dst_name2); remove_file(0, ren2_dst, 0); } @@ -760,7 +760,7 @@ static void conflict_rename_dir(struct rename *ren1, const char *branch1) { char *new_path = unique_path(ren1->pair->two->path, branch1); - output(1, "Renamed %s to %s instead", ren1->pair->one->path, new_path); + output(1, "Renaming %s to %s instead", ren1->pair->one->path, new_path); remove_file(0, ren1->pair->two->path, 0); update_file(0, ren1->pair->two->sha1, ren1->pair->two->mode, new_path); free(new_path); @@ -773,7 +773,7 @@ static void conflict_rename_rename_2(struct rename *ren1, { char *new_path1 = unique_path(ren1->pair->two->path, branch1); char *new_path2 = unique_path(ren2->pair->two->path, branch2); - output(1, "Renamed %s to %s and %s to %s instead", + output(1, "Renaming %s to %s and %s to %s instead", ren1->pair->one->path, new_path1, ren2->pair->one->path, new_path2); remove_file(0, ren1->pair->two->path, 0); @@ -887,10 +887,10 @@ static int process_renames(struct string_list *a_renames, branch1, branch2); if (mfi.merge || !mfi.clean) - output(1, "Renamed %s->%s", src, ren1_dst); + output(1, "Renaming %s->%s", src, ren1_dst); if (mfi.merge) - output(2, "Auto-merged %s", ren1_dst); + output(2, "Auto-merging %s", ren1_dst); if (!mfi.clean) { output(1, "CONFLICT (content): merge conflict in %s", @@ -924,14 +924,14 @@ static int process_renames(struct string_list *a_renames, if (string_list_has_string(¤t_directory_set, ren1_dst)) { clean_merge = 0; - output(1, "CONFLICT (rename/directory): Renamed %s->%s in %s " + output(1, "CONFLICT (rename/directory): Rename %s->%s in %s " " directory %s added in %s", ren1_src, ren1_dst, branch1, ren1_dst, branch2); conflict_rename_dir(ren1, branch1); } else if (sha_eq(src_other.sha1, null_sha1)) { clean_merge = 0; - output(1, "CONFLICT (rename/delete): Renamed %s->%s in %s " + output(1, "CONFLICT (rename/delete): Rename %s->%s in %s " "and deleted in %s", ren1_src, ren1_dst, branch1, branch2); @@ -940,19 +940,19 @@ static int process_renames(struct string_list *a_renames, const char *new_path; clean_merge = 0; try_merge = 1; - output(1, "CONFLICT (rename/add): Renamed %s->%s in %s. " + output(1, "CONFLICT (rename/add): Rename %s->%s in %s. " "%s added in %s", ren1_src, ren1_dst, branch1, ren1_dst, branch2); new_path = unique_path(ren1_dst, branch2); - output(1, "Added as %s instead", new_path); + output(1, "Adding as %s instead", new_path); update_file(0, dst_other.sha1, dst_other.mode, new_path); } else if ((item = string_list_lookup(ren1_dst, renames2Dst))) { ren2 = item->util; clean_merge = 0; ren2->processed = 1; - output(1, "CONFLICT (rename/rename): Renamed %s->%s in %s. " - "Renamed %s->%s in %s", + output(1, "CONFLICT (rename/rename): Rename %s->%s in %s. " + "Rename %s->%s in %s", ren1_src, ren1_dst, branch1, ren2->pair->one->path, ren2->pair->two->path, branch2); conflict_rename_rename_2(ren1, branch1, ren2, branch2); @@ -986,9 +986,9 @@ static int process_renames(struct string_list *a_renames, output(3, "Skipped %s (merged same as existing)", ren1_dst); else { if (mfi.merge || !mfi.clean) - output(1, "Renamed %s => %s", ren1_src, ren1_dst); + output(1, "Renaming %s => %s", ren1_src, ren1_dst); if (mfi.merge) - output(2, "Auto-merged %s", ren1_dst); + output(2, "Auto-merging %s", ren1_dst); if (!mfi.clean) { output(1, "CONFLICT (rename/modify): Merge conflict in %s", ren1_dst); @@ -1039,7 +1039,7 @@ static int process_entry(const char *path, struct stage_data *entry, /* Deleted in both or deleted in one and * unchanged in the other */ if (a_sha) - output(2, "Removed %s", path); + output(2, "Removing %s", path); /* do not touch working file if it did not exist */ remove_file(1, path, !a_sha); } else { @@ -1086,12 +1086,12 @@ static int process_entry(const char *path, struct stage_data *entry, const char *new_path = unique_path(path, add_branch); clean_merge = 0; output(1, "CONFLICT (%s): There is a directory with name %s in %s. " - "Added %s as %s", + "Adding %s as %s", conf, path, other_branch, path, new_path); remove_file(0, path, 0); update_file(0, sha, mode, new_path); } else { - output(2, "Added %s", path); + output(2, "Adding %s", path); update_file(1, sha, mode, path); } } else if (a_sha && b_sha) { @@ -1105,7 +1105,7 @@ static int process_entry(const char *path, struct stage_data *entry, reason = "add/add"; o_sha = (unsigned char *)null_sha1; } - output(2, "Auto-merged %s", path); + output(2, "Auto-merging %s", path); o.path = a.path = b.path = (char *)path; hashcpy(o.sha1, o_sha); o.mode = o_mode; diff --git a/builtin-merge.c b/builtin-merge.c index dde0c7ed3..0bff26e83 100644 --- a/builtin-merge.c +++ b/builtin-merge.c @@ -564,8 +564,7 @@ static int checkout_fast_forward(unsigned char *head, unsigned char *remote) struct dir_struct dir; struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file)); - if (read_cache_unmerged()) - die("you need to resolve your current index first"); + refresh_cache(REFRESH_QUIET); fd = hold_locked_index(lock_file, 1); @@ -650,13 +649,15 @@ static void add_strategies(const char *string, unsigned attr) static int merge_trivial(void) { unsigned char result_tree[20], result_commit[20]; - struct commit_list parent; + struct commit_list *parent = xmalloc(sizeof(struct commit_list *)); write_tree_trivial(result_tree); printf("Wonderful.\n"); - parent.item = remoteheads->item; - parent.next = NULL; - commit_tree(merge_msg.buf, result_tree, &parent, result_commit); + parent->item = lookup_commit(head); + parent->next = xmalloc(sizeof(struct commit_list *)); + parent->next->item = remoteheads->item; + parent->next->next = NULL; + commit_tree(merge_msg.buf, result_tree, parent, result_commit); finish(result_commit, "In-index merge"); drop_save(); return 0; @@ -742,6 +743,7 @@ static int evaluate_result(void) int cnt = 0; struct rev_info rev; + discard_cache(); if (read_cache() < 0) die("failed to read the cache"); @@ -775,7 +777,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) struct commit_list **remotes = &remoteheads; setup_work_tree(); - if (unmerged_cache()) + if (read_cache_unmerged()) die("You are in the middle of a conflicted merge."); /* @@ -832,6 +834,11 @@ int cmd_merge(int argc, const char **argv, const char *prefix) if (argc != 1) die("Can merge only exactly one commit into " "empty head"); + if (squash) + die("Squash commit into empty head not supported yet"); + if (!allow_fast_forward) + die("Non-fast-forward commit does not make sense into " + "an empty head"); remote_head = peel_to_type(argv[0], 0, NULL, OBJ_COMMIT); if (!remote_head) die("%s - not something we can merge", argv[0]); @@ -936,7 +943,6 @@ int cmd_merge(int argc, const char **argv, const char *prefix) hex, find_unique_abbrev(remoteheads->item->object.sha1, DEFAULT_ABBREV)); - refresh_cache(REFRESH_QUIET); strbuf_init(&msg, 0); strbuf_addstr(&msg, "Fast forward"); if (have_message) @@ -1073,6 +1079,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) } /* Automerge succeeded. */ + discard_cache(); write_tree_trivial(result_tree); automerge_was_ok = 1; break; diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index 2dadec163..d394c494a 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -499,7 +499,6 @@ static void write_pack_file(void) } else { int fd = sha1close(f, NULL, 0); fixup_pack_header_footer(fd, sha1, pack_tmp_name, nr_written); - fsync_or_die(fd, pack_tmp_name); close(fd); } diff --git a/builtin-push.c b/builtin-push.c index c1ed68d93..cc6666f75 100644 --- a/builtin-push.c +++ b/builtin-push.c @@ -59,8 +59,17 @@ static int do_push(const char *repo, int flags) if (remote->mirror) flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE); - if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) && refspec) - return -1; + if ((flags & TRANSPORT_PUSH_ALL) && refspec) { + if (!strcmp(*refspec, "refs/tags/*")) + return error("--all and --tags are incompatible"); + return error("--all can't be combined with refspecs"); + } + + if ((flags & TRANSPORT_PUSH_MIRROR) && refspec) { + if (!strcmp(*refspec, "refs/tags/*")) + return error("--mirror and --tags are incompatible"); + return error("--mirror can't be combined with refspecs"); + } if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) == (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) { diff --git a/builtin-reflog.c b/builtin-reflog.c index 196fa03b7..6b3667ef0 100644 --- a/builtin-reflog.c +++ b/builtin-reflog.c @@ -540,11 +540,11 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) free(collected.e); } - while (i < argc) { - const char *ref = argv[i++]; + for (; i < argc; i++) { + char *ref; unsigned char sha1[20]; - if (!resolve_ref(ref, sha1, 1, NULL)) { - status |= error("%s points nowhere!", ref); + if (!dwim_log(argv[i], strlen(argv[i]), sha1, &ref)) { + status |= error("%s points nowhere!", argv[i]); continue; } set_reflog_expiry_param(&cb, explicit_expiry, ref); diff --git a/builtin-rev-list.c b/builtin-rev-list.c index 893762c80..c023003b2 100644 --- a/builtin-rev-list.c +++ b/builtin-rev-list.c @@ -645,7 +645,8 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) revs.diff) usage(rev_list_usage); - save_commit_buffer = revs.verbose_header || revs.grep_filter; + save_commit_buffer = revs.verbose_header || + revs.grep_filter.pattern_list; if (bisect_list) revs.limited = 1; diff --git a/builtin-update-index.c b/builtin-update-index.c index 38eb53ccb..434cb8e4a 100644 --- a/builtin-update-index.c +++ b/builtin-update-index.c @@ -194,6 +194,10 @@ static int process_path(const char *path) int len; struct stat st; + len = strlen(path); + if (has_symlink_leading_path(len, path)) + return error("'%s' is beyond a symbolic link", path); + /* * First things first: get the stat information, to decide * what to do about the pathname! @@ -201,7 +205,6 @@ static int process_path(const char *path) if (lstat(path, &st) < 0) return process_lstat_error(path, errno); - len = strlen(path); if (S_ISDIR(st.st_mode)) return process_directory(path, len, &st); diff --git a/builtin-verify-pack.c b/builtin-verify-pack.c index f4ac59569..25a29f11a 100644 --- a/builtin-verify-pack.c +++ b/builtin-verify-pack.c @@ -1,7 +1,7 @@ #include "builtin.h" #include "cache.h" #include "pack.h" - +#include "pack-revindex.h" #define MAX_CHAIN 50 @@ -129,6 +129,7 @@ int cmd_verify_pack(int argc, const char **argv, const char *prefix) else { if (verify_one_pack(argv[1], verbose)) err = 1; + discard_revindex(); nothing_done = 0; } argc--; argv++; @@ -126,6 +126,7 @@ struct cache_entry { #define CE_NAMEMASK (0x0fff) #define CE_STAGEMASK (0x3000) +#define CE_EXTENDED (0x4000) #define CE_VALID (0x8000) #define CE_STAGESHIFT 12 @@ -222,7 +223,8 @@ struct index_state { struct cache_tree *cache_tree; time_t timestamp; void *alloc; - unsigned name_hash_initialized : 1; + unsigned name_hash_initialized : 1, + initialized : 1; struct hash_table name_hash; }; @@ -377,6 +379,7 @@ extern int remove_file_from_index(struct index_state *, const char *path); #define ADD_CACHE_VERBOSE 1 #define ADD_CACHE_PRETEND 2 #define ADD_CACHE_IGNORE_ERRORS 4 +#define ADD_CACHE_IGNORE_REMOVAL 8 extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags); extern int add_file_to_index(struct index_state *, const char *path, int flags); extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, int refresh); @@ -391,7 +394,6 @@ extern int ie_modified(const struct index_state *, struct cache_entry *, struct extern int ce_path_match(const struct cache_entry *ce, const char **pathspec); extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path); -extern int index_pipe(unsigned char *sha1, int fd, const char *type, int write_object); extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object); extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st); @@ -451,6 +453,7 @@ enum safe_crlf { extern enum safe_crlf safe_crlf; enum branch_track { + BRANCH_TRACK_UNSPECIFIED = -1, BRANCH_TRACK_NEVER = 0, BRANCH_TRACK_REMOTE, BRANCH_TRACK_ALWAYS, diff --git a/combine-diff.c b/combine-diff.c index 9f80a1c5e..0cf2a830b 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -143,8 +143,6 @@ static void append_lost(struct sline *sline, int n, const char *line, int len) } struct combine_diff_state { - struct xdiff_emit_state xm; - unsigned int lno; int ob, on, nb, nn; unsigned long nmask; @@ -217,17 +215,15 @@ static void combine_diff(const unsigned char *parent, mmfile_t *result_file, parent_file.size = sz; xpp.flags = XDF_NEED_MINIMAL; memset(&xecfg, 0, sizeof(xecfg)); - ecb.outf = xdiff_outf; - ecb.priv = &state; memset(&state, 0, sizeof(state)); - state.xm.consume = consume_line; state.nmask = nmask; state.sline = sline; state.lno = 1; state.num_parent = num_parent; state.n = n; - xdi_diff(&parent_file, result_file, &xpp, &xecfg, &ecb); + xdi_diff_outf(&parent_file, result_file, consume_line, &state, + &xpp, &xecfg, &ecb); free(parent_file.ptr); /* Assign line numbers for this parent. @@ -727,6 +723,18 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, die("early EOF '%s'", elem->path); result[len] = 0; + + /* If not a fake symlink, apply filters, e.g. autocrlf */ + if (is_file) { + struct strbuf buf; + + strbuf_init(&buf, 0); + if (convert_to_git(elem->path, result, len, &buf, safe_crlf)) { + free(result); + result = strbuf_detach(&buf, &len); + result_size = len; + } + } } else { deleted_file: @@ -121,6 +121,7 @@ int read_graft_file(const char *graft_file); struct commit_graft *lookup_commit_graft(const unsigned char *sha1); extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup); +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); extern int register_shallow(const unsigned char *sha1); diff --git a/compat/mingw.c b/compat/mingw.c index 772cad510..ccfa2a0a3 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -31,11 +31,6 @@ static inline time_t filetime_to_time_t(const FILETIME *ft) return (time_t)winTime; } -static inline size_t size_to_blocks(size_t s) -{ - return (s+511)/512; -} - extern int _getdrive( void ); /* We keep the do_lstat code in a separate function to avoid recursion. * When a path ends with a slash, the stat will fail with ENOENT. In @@ -57,10 +52,10 @@ static int do_lstat(const char *file_name, struct stat *buf) buf->st_ino = 0; buf->st_gid = 0; buf->st_uid = 0; + buf->st_nlink = 1; buf->st_mode = fMode; buf->st_size = fdata.nFileSizeLow; /* Can't use nFileSizeHigh, since it's not a stat64 */ - buf->st_blocks = size_to_blocks(buf->st_size); - buf->st_dev = _getdrive() - 1; + buf->st_dev = buf->st_rdev = (_getdrive() - 1); buf->st_atime = filetime_to_time_t(&(fdata.ftLastAccessTime)); buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime)); buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime)); @@ -94,7 +89,7 @@ static int do_lstat(const char *file_name, struct stat *buf) * complete. Note that Git stat()s are redirected to mingw_lstat() * too, since Windows doesn't really handle symlinks that well. */ -int mingw_lstat(const char *file_name, struct mingw_stat *buf) +int mingw_lstat(const char *file_name, struct stat *buf) { int namelen; static char alt_name[PATH_MAX]; @@ -122,8 +117,7 @@ int mingw_lstat(const char *file_name, struct mingw_stat *buf) } #undef fstat -#undef stat -int mingw_fstat(int fd, struct mingw_stat *buf) +int mingw_fstat(int fd, struct stat *buf) { HANDLE fh = (HANDLE)_get_osfhandle(fd); BY_HANDLE_FILE_INFORMATION fdata; @@ -133,22 +127,8 @@ int mingw_fstat(int fd, struct mingw_stat *buf) return -1; } /* direct non-file handles to MS's fstat() */ - if (GetFileType(fh) != FILE_TYPE_DISK) { - struct stat st; - if (fstat(fd, &st)) - return -1; - buf->st_ino = st.st_ino; - buf->st_gid = st.st_gid; - buf->st_uid = st.st_uid; - buf->st_mode = st.st_mode; - buf->st_size = st.st_size; - buf->st_blocks = size_to_blocks(buf->st_size); - buf->st_dev = st.st_dev; - buf->st_atime = st.st_atime; - buf->st_mtime = st.st_mtime; - buf->st_ctime = st.st_ctime; - return 0; - } + if (GetFileType(fh) != FILE_TYPE_DISK) + return fstat(fd, buf); if (GetFileInformationByHandle(fh, &fdata)) { int fMode = S_IREAD; @@ -162,10 +142,10 @@ int mingw_fstat(int fd, struct mingw_stat *buf) buf->st_ino = 0; buf->st_gid = 0; buf->st_uid = 0; + buf->st_nlink = 1; buf->st_mode = fMode; buf->st_size = fdata.nFileSizeLow; /* Can't use nFileSizeHigh, since it's not a stat64 */ - buf->st_blocks = size_to_blocks(buf->st_size); - buf->st_dev = _getdrive() - 1; + buf->st_dev = buf->st_rdev = (_getdrive() - 1); buf->st_atime = filetime_to_time_t(&(fdata.ftLastAccessTime)); buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime)); buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime)); diff --git a/compat/mingw.h b/compat/mingw.h index a52e657c5..4f275cb8e 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -162,22 +162,12 @@ int mingw_rename(const char*, const char*); /* Use mingw_lstat() instead of lstat()/stat() and * mingw_fstat() instead of fstat() on Windows. - * struct stat is redefined because it lacks the st_blocks member. */ -struct mingw_stat { - unsigned st_mode; - time_t st_mtime, st_atime, st_ctime; - unsigned st_dev, st_ino, st_uid, st_gid; - size_t st_size; - size_t st_blocks; -}; -int mingw_lstat(const char *file_name, struct mingw_stat *buf); -int mingw_fstat(int fd, struct mingw_stat *buf); +int mingw_lstat(const char *file_name, struct stat *buf); +int mingw_fstat(int fd, struct stat *buf); #define fstat mingw_fstat #define lstat mingw_lstat -#define stat mingw_stat -static inline int mingw_stat(const char *file_name, struct mingw_stat *buf) -{ return mingw_lstat(file_name, buf); } +#define stat(x,y) mingw_lstat(x,y) int mingw_utime(const char *file_name, const struct utimbuf *times); #define utime mingw_utime diff --git a/compat/snprintf.c b/compat/snprintf.c index 580966e56..357e73307 100644 --- a/compat/snprintf.c +++ b/compat/snprintf.c @@ -17,6 +17,8 @@ int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap) if (maxsize > 0) { ret = vsnprintf(str, maxsize-SNPRINTF_SIZE_CORR, format, ap); + if (ret == maxsize-1) + ret = -1; /* Windows does not NUL-terminate if result fills buffer */ str[maxsize-1] = 0; } @@ -34,6 +36,8 @@ int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap) break; s = str; ret = vsnprintf(str, maxsize-SNPRINTF_SIZE_CORR, format, ap); + if (ret == maxsize-1) + ret = -1; } free(s); return ret; diff --git a/config.mak.in b/config.mak.in index b77614953..f67d673d0 100644 --- a/config.mak.in +++ b/config.mak.in @@ -3,6 +3,7 @@ CC = @CC@ CFLAGS = @CFLAGS@ +LDFLAGS = @LDFLAGS@ AR = @AR@ TAR = @TAR@ #INSTALL = @INSTALL@ # needs install-sh or install.sh in sources diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 78189c1b7..89858c237 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -271,15 +271,17 @@ __git_merge_strategies () echo "$__git_merge_strategylist" return fi - sed -n "/^all_strategies='/{ - s/^all_strategies='// - s/'// + git merge -s help 2>&1 | + sed -n -e '/[Aa]vailable strategies are: /,/^$/{ + s/\.$// + s/.*:// + s/^[ ]*// + s/[ ]*$// p - q - }" "$(git --exec-path)/git-merge" + }' } __git_merge_strategylist= -__git_merge_strategylist="$(__git_merge_strategies 2>/dev/null)" +__git_merge_strategylist=$(__git_merge_strategies 2>/dev/null) __git_complete_file () { @@ -501,7 +503,7 @@ __git_has_doubledash () return 1 } -__git_whitespacelist="nowarn warn error error-all strip" +__git_whitespacelist="nowarn warn error error-all fix" _git_am () { @@ -769,7 +771,7 @@ _git_diff () __gitcomp "--cached --stat --numstat --shortstat --summary --patch-with-stat --name-only --name-status --color --no-color --color-words --no-renames --check - --full-index --binary --abbrev --diff-filter + --full-index --binary --abbrev --diff-filter= --find-copies-harder --pickaxe-all --pickaxe-regex --text --ignore-space-at-eol --ignore-space-change --ignore-all-space --exit-code --quiet --ext-diff @@ -885,7 +887,11 @@ _git_help () return ;; esac - __gitcomp "$(__git_all_commands)" + __gitcomp "$(__git_all_commands) + attributes cli core-tutorial cvs-migration + diffcore gitk glossary hooks ignore modules + repository-layout tutorial tutorial-2 + " } _git_init () @@ -972,6 +978,7 @@ _git_log () --decorate --diff-filter= --color-words --walk-reflogs --parents --children --full-history + --merge " return ;; @@ -1001,6 +1008,25 @@ _git_merge () __gitcomp "$(__git_refs)" } +_git_mergetool () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --tool=*) + __gitcomp " + kdiff3 tkdiff meld xxdiff emerge + vimdiff gvimdiff ecmerge opendiff + " "" "${cur##--tool=}" + return + ;; + --*) + __gitcomp "--tool=" + return + ;; + esac + COMPREPLY=() +} + _git_merge_base () { __gitcomp "$(__git_refs)" @@ -1650,6 +1676,7 @@ _git () ls-remote) _git_ls_remote ;; ls-tree) _git_ls_tree ;; merge) _git_merge;; + mergetool) _git_mergetool;; merge-base) _git_merge_base ;; mv) _git_mv ;; name-rev) _git_name_rev ;; diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 6ae0429c2..c1d24b38f 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -16,6 +16,46 @@ from sets import Set; verbose = False + +def p4_build_cmd(cmd): + """Build a suitable p4 command line. + + This consolidates building and returning a p4 command line into one + location. It means that hooking into the environment, or other configuration + can be done more easily. + """ + real_cmd = "%s " % "p4" + + user = gitConfig("git-p4.user") + if len(user) > 0: + real_cmd += "-u %s " % user + + password = gitConfig("git-p4.password") + if len(password) > 0: + real_cmd += "-P %s " % password + + port = gitConfig("git-p4.port") + if len(port) > 0: + real_cmd += "-p %s " % port + + host = gitConfig("git-p4.host") + if len(host) > 0: + real_cmd += "-h %s " % host + + client = gitConfig("git-p4.client") + if len(client) > 0: + real_cmd += "-c %s " % client + + real_cmd += "%s" % (cmd) + if verbose: + print real_cmd + return real_cmd + +def chdir(dir): + if os.name == 'nt': + os.environ['PWD']=dir + os.chdir(dir) + def die(msg): if verbose: raise Exception(msg) @@ -34,6 +74,10 @@ def write_pipe(c, str): return val +def p4_write_pipe(c, str): + real_cmd = p4_build_cmd(c) + return write_pipe(real_cmd, str) + def read_pipe(c, ignore_error=False): if verbose: sys.stderr.write('Reading pipe: %s\n' % c) @@ -45,6 +89,9 @@ def read_pipe(c, ignore_error=False): return val +def p4_read_pipe(c, ignore_error=False): + real_cmd = p4_build_cmd(c) + return read_pipe(real_cmd, ignore_error) def read_pipe_lines(c): if verbose: @@ -57,12 +104,22 @@ def read_pipe_lines(c): return val +def p4_read_pipe_lines(c): + """Specifically invoke p4 on the command supplied. """ + real_cmd = p4_build_cmd(c) + return read_pipe_lines(real_cmd) + def system(cmd): if verbose: sys.stderr.write("executing %s\n" % cmd) if os.system(cmd) != 0: die("command failed: %s" % cmd) +def p4_system(cmd): + """Specifically invoke p4 as the system command. """ + real_cmd = p4_build_cmd(cmd) + return system(real_cmd) + def isP4Exec(kind): """Determine if a Perforce 'kind' should have execute permission @@ -84,12 +141,12 @@ def setP4ExecBit(file, mode): if p4Type[-1] == "+": p4Type = p4Type[0:-1] - system("p4 reopen -t %s %s" % (p4Type, file)) + p4_system("reopen -t %s %s" % (p4Type, file)) def getP4OpenedType(file): # Returns the perforce file type for the given file. - result = read_pipe("p4 opened %s" % file) + result = p4_read_pipe("opened %s" % file) match = re.match(".*\((.+)\)\r?$", result) if match: return match.group(1) @@ -145,7 +202,7 @@ def isModeExecChanged(src_mode, dst_mode): return isModeExec(src_mode) != isModeExec(dst_mode) def p4CmdList(cmd, stdin=None, stdin_mode='w+b'): - cmd = "p4 -G %s" % cmd + cmd = p4_build_cmd("-G %s" % (cmd)) if verbose: sys.stderr.write("Opening pipe: %s\n" % cmd) @@ -364,7 +421,7 @@ def originP4BranchesExist(): def p4ChangesForPaths(depotPaths, changeRange): assert depotPaths - output = read_pipe_lines("p4 changes " + ' '.join (["%s...%s" % (p, changeRange) + output = p4_read_pipe_lines("changes " + ' '.join (["%s...%s" % (p, changeRange) for p in depotPaths])) changes = [] @@ -512,7 +569,7 @@ class P4Submit(Command): # remove lines in the Files section that show changes to files outside the depot path we're committing into template = "" inFilesSection = False - for line in read_pipe_lines("p4 change -o"): + for line in p4_read_pipe_lines("change -o"): if line.endswith("\r\n"): line = line[:-2] + "\n" if inFilesSection: @@ -547,7 +604,7 @@ class P4Submit(Command): modifier = diff['status'] path = diff['src'] if modifier == "M": - system("p4 edit \"%s\"" % path) + p4_system("edit \"%s\"" % path) if isModeExecChanged(diff['src_mode'], diff['dst_mode']): filesToChangeExecBit[path] = diff['dst_mode'] editedFiles.add(path) @@ -562,8 +619,8 @@ class P4Submit(Command): filesToAdd.remove(path) elif modifier == "R": src, dest = diff['src'], diff['dst'] - system("p4 integrate -Dt \"%s\" \"%s\"" % (src, dest)) - system("p4 edit \"%s\"" % (dest)) + p4_system("integrate -Dt \"%s\" \"%s\"" % (src, dest)) + p4_system("edit \"%s\"" % (dest)) if isModeExecChanged(diff['src_mode'], diff['dst_mode']): filesToChangeExecBit[dest] = diff['dst_mode'] os.unlink(dest) @@ -587,7 +644,7 @@ class P4Submit(Command): if response == "s": print "Skipping! Good luck with the next patches..." for f in editedFiles: - system("p4 revert \"%s\"" % f); + p4_system("revert \"%s\"" % f); for f in filesToAdd: system("rm %s" %f) return @@ -610,10 +667,10 @@ class P4Submit(Command): system(applyPatchCmd) for f in filesToAdd: - system("p4 add \"%s\"" % f) + p4_system("add \"%s\"" % f) for f in filesToDelete: - system("p4 revert \"%s\"" % f) - system("p4 delete \"%s\"" % f) + p4_system("revert \"%s\"" % f) + p4_system("delete \"%s\"" % f) # Set/clear executable bits for f in filesToChangeExecBit.keys(): @@ -629,7 +686,7 @@ class P4Submit(Command): submitTemplate = self.prepareLogMessage(template, logMessage) if os.environ.has_key("P4DIFF"): del(os.environ["P4DIFF"]) - diff = read_pipe("p4 diff -du ...") + diff = p4_read_pipe("diff -du ...") newdiff = "" for newFile in filesToAdd: @@ -651,6 +708,7 @@ class P4Submit(Command): newdiff = newdiff.replace("\n", "\r\n") tmpFile.write(submitTemplate + separatorLine + diff + newdiff) tmpFile.close() + mtime = os.stat(fileName).st_mtime defaultEditor = "vi" if platform.system() == "Windows": defaultEditor = "notepad" @@ -659,15 +717,29 @@ class P4Submit(Command): else: editor = os.environ.get("EDITOR", defaultEditor); system(editor + " " + fileName) - tmpFile = open(fileName, "rb") - message = tmpFile.read() - tmpFile.close() - os.remove(fileName) - submitTemplate = message[:message.index(separatorLine)] - if self.isWindows: - submitTemplate = submitTemplate.replace("\r\n", "\n") - write_pipe("p4 submit -i", submitTemplate) + response = "y" + if os.stat(fileName).st_mtime <= mtime: + response = "x" + while response != "y" and response != "n": + response = raw_input("Submit template unchanged. Submit anyway? [y]es, [n]o (skip this patch) ") + + if response == "y": + tmpFile = open(fileName, "rb") + message = tmpFile.read() + tmpFile.close() + submitTemplate = message[:message.index(separatorLine)] + if self.isWindows: + submitTemplate = submitTemplate.replace("\r\n", "\n") + p4_write_pipe("submit -i", submitTemplate) + else: + for f in editedFiles: + p4_system("revert \"%s\"" % f); + for f in filesToAdd: + p4_system("revert \"%s\"" % f); + system("rm %s" %f) + + os.remove(fileName) else: fileName = "submit.txt" file = open(fileName, "w+") @@ -712,9 +784,9 @@ class P4Submit(Command): print "Perforce checkout for depot path %s located at %s" % (self.depotPath, self.clientPath) self.oldWorkingDirectory = os.getcwd() - os.chdir(self.clientPath) + chdir(self.clientPath) print "Syncronizing p4 checkout..." - system("p4 sync ...") + p4_system("sync ...") self.check() @@ -732,7 +804,7 @@ class P4Submit(Command): if len(commits) == 0: print "All changes applied!" - os.chdir(self.oldWorkingDirectory) + chdir(self.oldWorkingDirectory) sync = P4Sync() sync.run([]) @@ -1399,7 +1471,7 @@ class P4Sync(Command): if not gitBranchExists(self.refPrefix + "HEAD") and self.importIntoRemotes and gitBranchExists(self.branch): system("git symbolic-ref %sHEAD %s" % (self.refPrefix, self.branch)) - if self.useClientSpec or gitConfig("p4.useclientspec") == "true": + if self.useClientSpec or gitConfig("git-p4.useclientspec") == "true": self.getClientSpec() # TODO: should always look at previous commits, @@ -1670,7 +1742,7 @@ class P4Clone(P4Sync): print "Importing from %s into %s" % (', '.join(depotPaths), self.cloneDestination) if not os.path.exists(self.cloneDestination): os.makedirs(self.cloneDestination) - os.chdir(self.cloneDestination) + chdir(self.cloneDestination) system("git init") self.gitdir = os.getcwd() + "/.git" if not P4Sync.run(self, depotPaths): @@ -1782,7 +1854,7 @@ def main(): if os.path.exists(cmd.gitdir): cdup = read_pipe("git rev-parse --show-cdup").strip() if len(cdup) > 0: - os.chdir(cdup); + chdir(cdup); if not isValidGitDir(cmd.gitdir): if isValidGitDir(cmd.gitdir + "/.git"): diff --git a/contrib/fast-import/git-p4.txt b/contrib/fast-import/git-p4.txt index b16a8384b..49b335921 100644 --- a/contrib/fast-import/git-p4.txt +++ b/contrib/fast-import/git-p4.txt @@ -3,14 +3,16 @@ git-p4 - Perforce <-> Git converter using git-fast-import Usage ===== -git-p4 supports two main modes: Importing from Perforce to a Git repository is -done using "git-p4 sync" or "git-p4 rebase". Submitting changes from Git back -to Perforce is done using "git-p4 submit". +git-p4 can be used in two different ways: + +1) To import changes from Perforce to a Git repository, using "git-p4 sync". + +2) To submit changes from Git back to Perforce, using "git-p4 submit". Importing ========= -You can simply start with +Simply start with git-p4 clone //depot/path/project @@ -18,11 +20,18 @@ or git-p4 clone //depot/path/project myproject -This will create an empty git repository in a subdirectory called "project" (or -"myproject" with the second command), import the head revision from the -specified perforce path into a git "p4" branch (remotes/p4 actually), create a -master branch off it and check it out. If you want the entire history (not just -the head revision) then you can simply append a "@all" to the depot path: +This will: + +1) Create an empty git repository in a subdirectory called "project" (or +"myproject" with the second command) + +2) Import the head revision from the given Perforce path into a git branch +called "p4" (remotes/p4 actually) + +3) Create a master branch based on it and check it out. + +If you want the entire history (not just the head revision) then you can simply +append a "@all" to the depot path: git-p4 clone //depot/project/main@all myproject @@ -37,43 +46,40 @@ If you want more control you can also use the git-p4 sync command directly: This will import the current head revision of the specified depot path into a "remotes/p4/master" branch of your git repository. You can use the ---branch=mybranch option to use a different branch. +--branch=mybranch option to import into a different branch. -If you want to import the entire history of a given depot path just use +If you want to import the entire history of a given depot path simply use: git-p4 sync //path/in/depot@all + +Note: + To achieve optimal compression you may want to run 'git repack -a -d -f' after a big import. This may take a while. -Support for Perforce integrations is still work in progress. Don't bother -trying it unless you want to hack on it :) - Incremental Imports =================== -After an initial import you can easily synchronize your git repository with -newer changes from the Perforce depot by just calling +After an initial import you can continue to synchronize your git repository +with newer changes from the Perforce depot by just calling git-p4 sync in your git repository. By default the "remotes/p4/master" branch is updated. -It is recommended to run 'git repack -a -d -f' from time to time when using -incremental imports to optimally combine the individual git packs that each -incremental import creates through the use of git-fast-import. - +Advanced Setup +============== -A useful setup may be that you have a periodically updated git repository -somewhere that contains a complete import of a Perforce project. That git -repository can be used to clone the working repository from and one would -import from Perforce directly after cloning using git-p4. If the connection to -the Perforce server is slow and the working repository hasn't been synced for a -while it may be desirable to fetch changes from the origin git repository using -the efficient git protocol. git-p4 supports this setup by calling "git fetch origin" -by default if there is an origin branch. You can disable this using +Suppose you have a periodically updated git repository somewhere, containing a +complete import of a Perforce project. This repository can be cloned and used +with git-p4. When updating the cloned repository with the "sync" command, +git-p4 will try to fetch changes from the original repository first. The git +protocol used with this is usually faster than importing from Perforce +directly. - git config git-p4.syncFromOrigin false +This behaviour can be disabled by setting the "git-p4.syncFromOrigin" git +configuration variable to "false". Updating ======== @@ -91,7 +97,7 @@ Submitting ========== git-p4 has support for submitting changes from a git repository back to the -Perforce depot. This requires a Perforce checkout separate to your git +Perforce depot. This requires a Perforce checkout separate from your git repository. To submit all changes that are in the current git branch but not in the "p4" branch (or "origin" if "p4" doesn't exist) simply call @@ -109,17 +115,6 @@ continue importing the remaining changes with git-p4 submit --continue -After submitting you should sync your perforce import branch ("p4" or "origin") -from Perforce using git-p4's sync command. - -If you have changes in your working directory that you haven't committed into -git yet but that you want to commit to Perforce directly ("quick fixes") then -you do not have to go through the intermediate step of creating a git commit -first but you can just call - - git-p4 submit --direct - - Example ======= @@ -140,6 +135,62 @@ Example git-p4 rebase +Configuration parameters +======================== + +git-p4.user ($P4USER) + +Allows you to specify the username to use to connect to the Perforce repository. + + git config [--global] git-p4.user public + +git-p4.password ($P4PASS) + +Allows you to specify the password to use to connect to the Perforce repository. +Warning this password will be visible on the command-line invocation of the p4 binary. + + git config [--global] git-p4.password public1234 + +git-p4.port ($P4PORT) + +Specify the port to be used to contact the Perforce server. As this will be passed +directly to the p4 binary, it may be in the format host:port as well. + + git config [--global] git-p4.port codes.zimbra.com:2666 + +git-p4.host ($P4HOST) + +Specify the host to contact for a Perforce repository. + + git config [--global] git-p4.host perforce.example.com + +git-p4.client ($P4CLIENT) + +Specify the client name to use + + git config [--global] git-p4.client public-view + +git-p4.allowSubmit + + git config [--global] git-p4.allowSubmit false + +git-p4.syncFromOrigin + +A useful setup may be that you have a periodically updated git repository +somewhere that contains a complete import of a Perforce project. That git +repository can be used to clone the working repository from and one would +import from Perforce directly after cloning using git-p4. If the connection to +the Perforce server is slow and the working repository hasn't been synced for a +while it may be desirable to fetch changes from the origin git repository using +the efficient git protocol. git-p4 supports this setup by calling "git fetch origin" +by default if there is an origin branch. You can disable this using: + + git config [--global] git-p4.syncFromOrigin false + +git-p4.useclientspec + + git config [--global] git-p4.useclientspec false + Implementation Details... ========================= @@ -5,6 +5,11 @@ */ #include "cache.h" +/* Just so that no insane platform contaminate namespace with these symbols */ +#undef SS +#undef AA +#undef DD + #define SS GIT_SPACE #define AA GIT_ALPHA #define DD GIT_DIGIT @@ -794,6 +794,7 @@ static void child_handler(int signo) } break; } + signal(SIGCHLD, child_handler); } static int set_reuse_addr(int sockfd) diff --git a/decorate.c b/decorate.c index d9668d2ef..82d9e221e 100644 --- a/decorate.c +++ b/decorate.c @@ -6,13 +6,13 @@ #include "object.h" #include "decorate.h" -static unsigned int hash_obj(struct object *obj, unsigned int n) +static unsigned int hash_obj(const struct object *obj, unsigned int n) { unsigned int hash = *(unsigned int *)obj->sha1; return hash % n; } -static void *insert_decoration(struct decoration *n, struct object *base, void *decoration) +static void *insert_decoration(struct decoration *n, const struct object *base, void *decoration) { int size = n->size; struct object_decoration *hash = n->hash; @@ -44,7 +44,7 @@ static void grow_decoration(struct decoration *n) n->nr = 0; for (i = 0; i < old_size; i++) { - struct object *base = old_hash[i].base; + const struct object *base = old_hash[i].base; void *decoration = old_hash[i].decoration; if (!base) @@ -55,7 +55,8 @@ static void grow_decoration(struct decoration *n) } /* Add a decoration pointer, return any old one */ -void *add_decoration(struct decoration *n, struct object *obj, void *decoration) +void *add_decoration(struct decoration *n, const struct object *obj, + void *decoration) { int nr = n->nr + 1; @@ -65,7 +66,7 @@ void *add_decoration(struct decoration *n, struct object *obj, void *decoration) } /* Lookup a decoration pointer */ -void *lookup_decoration(struct decoration *n, struct object *obj) +void *lookup_decoration(struct decoration *n, const struct object *obj) { int j; diff --git a/decorate.h b/decorate.h index 1fa4ad9be..e7328044f 100644 --- a/decorate.h +++ b/decorate.h @@ -2,7 +2,7 @@ #define DECORATE_H struct object_decoration { - struct object *base; + const struct object *base; void *decoration; }; @@ -12,7 +12,7 @@ struct decoration { struct object_decoration *hash; }; -extern void *add_decoration(struct decoration *n, struct object *obj, void *decoration); -extern void *lookup_decoration(struct decoration *n, struct object *obj); +extern void *add_decoration(struct decoration *n, const struct object *obj, void *decoration); +extern void *lookup_decoration(struct decoration *n, const struct object *obj); #endif @@ -20,6 +20,7 @@ static int diff_detect_rename_default; static int diff_rename_limit_default = 200; +static int diff_suppress_blank_empty; int diff_use_color_default = -1; static const char *external_diff_cmd_cfg; int diff_auto_refresh_index = 1; @@ -176,6 +177,12 @@ int git_diff_basic_config(const char *var, const char *value, void *cb) return 0; } + /* like GNU diff's --suppress-blank-empty option */ + if (!strcmp(var, "diff.suppress-blank-empty")) { + diff_suppress_blank_empty = git_config_bool(var, value); + return 0; + } + if (!prefixcmp(var, "diff.")) { const char *ep = strrchr(var, '.'); if (ep != var + 4) { @@ -369,7 +376,6 @@ static void diff_words_append(char *line, unsigned long len, } struct diff_words_data { - struct xdiff_emit_state xm; struct diff_words_buffer minus, plus; FILE *file; }; @@ -459,11 +465,8 @@ static void diff_words_show(struct diff_words_data *diff_words) xpp.flags = XDF_NEED_MINIMAL; xecfg.ctxlen = diff_words->minus.alloc + diff_words->plus.alloc; - ecb.outf = xdiff_outf; - ecb.priv = diff_words; - diff_words->xm.consume = fn_out_diff_words_aux; - xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb); - + xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, diff_words, + &xpp, &xecfg, &ecb); free(minus.ptr); free(plus.ptr); diff_words->minus.text.size = diff_words->plus.text.size = 0; @@ -477,7 +480,6 @@ static void diff_words_show(struct diff_words_data *diff_words) typedef unsigned long (*sane_truncate_fn)(char *line, unsigned long len); struct emit_callback { - struct xdiff_emit_state xm; int nparents, color_diff; unsigned ws_rule; sane_truncate_fn truncate; @@ -580,6 +582,12 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) ecbdata->label_path[0] = ecbdata->label_path[1] = NULL; } + if (diff_suppress_blank_empty + && len == 2 && line[0] == ' ' && line[1] == '\n') { + line[0] = '\n'; + len = 1; + } + /* This is not really necessary for now because * this codepath only deals with two-way diffs. */ @@ -708,8 +716,6 @@ static char *pprint_rename(const char *a, const char *b) } struct diffstat_t { - struct xdiff_emit_state xm; - int nr; int alloc; struct diffstat_file { @@ -1131,7 +1137,6 @@ static void free_diffstat_info(struct diffstat_t *diffstat) } struct checkdiff_t { - struct xdiff_emit_state xm; const char *filename; int lineno; struct diff_options *o; @@ -1376,6 +1381,8 @@ static struct builtin_funcname_pattern { const char *name; const char *pattern; } builtin_funcname_pattern[] = { + { "bibtex", "\\(@[a-zA-Z]\\{1,\\}[ \t]*{\\{0,1\\}[ \t]*[^ \t\"@',\\#}{~%]*\\).*$" }, + { "html", "^\\s*\\(<[Hh][1-6]\\s.*>.*\\)$" }, { "java", "!^[ ]*\\(catch\\|do\\|for\\|if\\|instanceof\\|" "new\\|return\\|switch\\|throw\\|while\\)\n" "^[ ]*\\(\\([ ]*" @@ -1387,8 +1394,9 @@ static struct builtin_funcname_pattern { "\\|" "^\\(.*=[ \t]*\\(class\\|record\\).*\\)$" }, - { "tex", "^\\(\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*\\{0,1\\}{.*\\)$" }, + { "python", "^\\s*\\(\\(class\\|def\\)\\s.*\\)$" }, { "ruby", "^\\s*\\(\\(class\\|module\\|def\\)\\s.*\\)$" }, + { "tex", "^\\(\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*\\{0,1\\}{.*\\)$" }, }; static const char *diff_funcname_pattern(struct diff_filespec *one) @@ -1520,15 +1528,13 @@ static void builtin_diff(const char *name_a, xecfg.ctxlen = strtoul(diffopts + 10, NULL, 10); else if (!prefixcmp(diffopts, "-u")) xecfg.ctxlen = strtoul(diffopts + 2, NULL, 10); - ecb.outf = xdiff_outf; - ecb.priv = &ecbdata; - ecbdata.xm.consume = fn_out_consume; if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS)) { ecbdata.diff_words = xcalloc(1, sizeof(struct diff_words_data)); ecbdata.diff_words->file = o->file; } - xdi_diff(&mf1, &mf2, &xpp, &xecfg, &ecb); + xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata, + &xpp, &xecfg, &ecb); if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS)) free_diff_words_data(&ecbdata); } @@ -1579,9 +1585,8 @@ static void builtin_diffstat(const char *name_a, const char *name_b, memset(&xecfg, 0, sizeof(xecfg)); xpp.flags = XDF_NEED_MINIMAL | o->xdl_opts; - ecb.outf = xdiff_outf; - ecb.priv = diffstat; - xdi_diff(&mf1, &mf2, &xpp, &xecfg, &ecb); + xdi_diff_outf(&mf1, &mf2, diffstat_consume, diffstat, + &xpp, &xecfg, &ecb); } free_and_return: @@ -1602,7 +1607,6 @@ static void builtin_checkdiff(const char *name_a, const char *name_b, return; memset(&data, 0, sizeof(data)); - data.xm.consume = checkdiff_consume; data.filename = name_b ? name_b : name_a; data.lineno = 0; data.o = o; @@ -1626,12 +1630,13 @@ static void builtin_checkdiff(const char *name_a, const char *name_b, xdemitcb_t ecb; memset(&xecfg, 0, sizeof(xecfg)); + xecfg.ctxlen = 1; /* at least one context line */ xpp.flags = XDF_NEED_MINIMAL; - ecb.outf = xdiff_outf; - ecb.priv = &data; - xdi_diff(&mf1, &mf2, &xpp, &xecfg, &ecb); + xdi_diff_outf(&mf1, &mf2, checkdiff_consume, &data, + &xpp, &xecfg, &ecb); - if (data.trailing_blanks_start) { + if ((data.ws_rule & WS_TRAILING_SPACE) && + data.trailing_blanks_start) { fprintf(o->file, "%s:%d: ends with blank lines.\n", data.filename, data.trailing_blanks_start); data.status = 1; /* report errors */ @@ -3016,7 +3021,6 @@ static void diff_summary(FILE *file, struct diff_filepair *p) } struct patch_id_t { - struct xdiff_emit_state xm; SHA_CTX *ctx; int patchlen; }; @@ -3061,7 +3065,6 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1) SHA1_Init(&ctx); memset(&data, 0, sizeof(struct patch_id_t)); data.ctx = &ctx; - data.xm.consume = patch_id_consume; for (i = 0; i < q->nr; i++) { xpparam_t xpp; @@ -3126,9 +3129,8 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1) xpp.flags = XDF_NEED_MINIMAL; xecfg.ctxlen = 3; xecfg.flags = XDL_EMIT_FUNCNAMES; - ecb.outf = xdiff_outf; - ecb.priv = &data; - xdi_diff(&mf1, &mf2, &xpp, &xecfg, &ecb); + xdi_diff_outf(&mf1, &mf2, patch_id_consume, &data, + &xpp, &xecfg, &ecb); } SHA1_Final(sha1, &ctx); @@ -3205,7 +3207,6 @@ void diff_flush(struct diff_options *options) struct diffstat_t diffstat; memset(&diffstat, 0, sizeof(struct diffstat_t)); - diffstat.xm.consume = diffstat_consume; for (i = 0; i < q->nr; i++) { struct diff_filepair *p = q->queue[i]; if (check_pair_status(p)) @@ -54,7 +54,7 @@ int common_prefix(const char **pathspec) static inline int special_char(unsigned char c1) { - return !c1 || c1 == '*' || c1 == '[' || c1 == '?'; + return !c1 || c1 == '*' || c1 == '[' || c1 == '?' || c1 == '\\'; } /* @@ -727,8 +727,12 @@ static void free_simplify(struct path_simplify *simplify) int read_directory(struct dir_struct *dir, const char *path, const char *base, int baselen, const char **pathspec) { - struct path_simplify *simplify = create_simplify(pathspec); + struct path_simplify *simplify; + if (has_symlink_leading_path(strlen(path), path)) + return dir->nr; + + simplify = create_simplify(pathspec); read_directory_recursive(dir, path, base, baselen, 0, simplify); free_simplify(simplify); qsort(dir->entries, dir->nr, sizeof(struct dir_entry *), cmp_name); @@ -10,7 +10,7 @@ git am [options] (--resolved | --skip | --abort) -- d,dotest= (removed -- do not use) i,interactive run interactively -b,binary pass --allow-binary-replacement to git-apply +b,binary (historical option -- no-op) 3,3way allow fall back on 3way merging if needed s,signoff add a Signed-off-by line to the commit message u,utf8 recode into utf8 (default) @@ -87,7 +87,7 @@ fall_back_3way () { echo Using index info to reconstruct a base tree... if GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \ - git apply $binary --cached <"$dotest/patch" + git apply --cached <"$dotest/patch" then mv "$dotest/patch-merge-base+" "$dotest/patch-merge-base" mv "$dotest/patch-merge-tmp-index" "$dotest/patch-merge-index" @@ -121,7 +121,7 @@ It does not apply to blobs recorded in its index." prec=4 dotest="$GIT_DIR/rebase-apply" -sign= utf8=t keep= skip= interactive= resolved= binary= rebasing= abort= +sign= utf8=t keep= skip= interactive= resolved= rebasing= abort= resolvemsg= resume= git_apply_opt= @@ -131,7 +131,7 @@ do -i|--interactive) interactive=t ;; -b|--binary) - binary=t ;; + : ;; -3|--3way) threeway=t ;; -s|--signoff) @@ -149,7 +149,7 @@ do --abort) abort=t ;; --rebasing) - rebasing=t threeway=t keep=t binary=t ;; + rebasing=t threeway=t keep=t ;; -d|--dotest) die "-d option is no longer supported. Do not use." ;; @@ -247,10 +247,9 @@ else exit 1 } - # -b, -s, -u, -k and --whitespace flags are kept for the + # -s, -u, -k and --whitespace flags are kept for the # resuming session after a patch failure. # -3 and -i can and must be given when resuming. - echo "$binary" >"$dotest/binary" echo " $ws" >"$dotest/whitespace" echo "$sign" >"$dotest/sign" echo "$utf8" >"$dotest/utf8" @@ -274,10 +273,6 @@ case "$resolved" in fi esac -if test "$(cat "$dotest/binary")" = t -then - binary=--allow-binary-replacement -fi if test "$(cat "$dotest/utf8")" = t then utf8=-u @@ -459,7 +454,7 @@ do case "$resolved" in '') - git apply $git_apply_opt $binary --index "$dotest/patch" + git apply $git_apply_opt --index "$dotest/patch" apply_status=$? ;; t) diff --git a/git-bisect.sh b/git-bisect.sh index 3cac20db7..97ac60087 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -220,7 +220,8 @@ bisect_next_check() { if test -t 0 then printf >&2 'Are you sure [Y/n]? ' - case "$(read yesno)" in [Nn]*) exit 1 ;; esac + read yesno + case "$yesno" in [Nn]*) exit 1 ;; esac fi : bisect without good... ;; diff --git a/git-compat-util.h b/git-compat-util.h index cf89cdf45..6ee325546 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -99,6 +99,11 @@ #include <iconv.h> #endif +#ifndef NO_OPENSSL +#include <openssl/ssl.h> +#include <openssl/err.h> +#endif + /* On most systems <limits.h> would have given us this, but * not on some systems (e.g. GNU/Hurd). */ @@ -192,6 +197,12 @@ extern int git_munmap(void *start, size_t length); #endif /* NO_MMAP */ +#ifdef NO_ST_BLOCKS_IN_STRUCT_STAT +#define on_disk_bytes(st) ((st).st_size) +#else +#define on_disk_bytes(st) ((st).st_blocks * 512) +#endif + #define DEFAULT_PACKED_GIT_LIMIT \ ((1024L * 1024L) * (sizeof(void*) >= 8 ? 8192 : 256)) diff --git a/git-filter-branch.sh b/git-filter-branch.sh index a324cf059..2871a59e3 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -416,15 +416,17 @@ if [ "$filter_tag_name" ]; then echo "$ref -> $new_ref ($sha1 -> $new_sha1)" if [ "$type" = "tag" ]; then - new_sha1=$(git cat-file tag "$ref" | + new_sha1=$( ( printf 'object %s\ntype commit\ntag %s\n' \ + "$new_sha1" "$new_ref" + git cat-file tag "$ref" | sed -n \ -e "1,/^$/{ - s/^object .*/object $new_sha1/ - s/^type .*/type commit/ - s/^tag .*/tag $new_ref/ + /^object /d + /^type /d + /^tag /d }" \ -e '/^-----BEGIN PGP SIGNATURE-----/q' \ - -e 'p' | + -e 'p' ) | git mktag) || die "Could not create new tag object for $ref" if git cat-file tag "$ref" | \ diff --git a/git-gui/GIT-VERSION-GEN b/git-gui/GIT-VERSION-GEN index 0ab478ef9..4e709ebe7 100755 --- a/git-gui/GIT-VERSION-GEN +++ b/git-gui/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=0.10.GITGUI +DEF_VER=0.11.GITGUI LF=' ' diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh index 645e1147d..1dadbb496 100755 --- a/git-merge-octopus.sh +++ b/git-merge-octopus.sh @@ -61,7 +61,7 @@ do exit 2 esac - common=$(git merge-base --all $MRC $SHA1) || + common=$(git merge-base --all $SHA1 $MRC) || die "Unable to find common commit with $SHA1" case "$LF$common$LF" in @@ -100,14 +100,7 @@ do next=$(git write-tree 2>/dev/null) fi - # We have merged the other branch successfully. Ideally - # we could implement OR'ed heads in merge-base, and keep - # a list of commits we have merged so far in MRC to feed - # them to merge-base, but we approximate it by keep using - # the current MRC. We used to update it to $common, which - # was incorrectly doing AND'ed merge-base here, which was - # unneeded. - + MRC="$MRC $SHA1" MRT=$next done diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 4e334ba41..929d681c4 100755 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -145,7 +145,16 @@ pick_one () { } pick_one_preserving_merges () { - case "$1" in -n) sha1=$2 ;; *) sha1=$1 ;; esac + fast_forward=t + case "$1" in + -n) + fast_forward=f + sha1=$2 + ;; + *) + sha1=$1 + ;; + esac sha1=$(git rev-parse $sha1) if test -f "$DOTEST"/current-commit @@ -156,15 +165,14 @@ pick_one_preserving_merges () { die "Cannot write current commit's replacement sha1" fi + echo $sha1 > "$DOTEST"/current-commit + # rewrite parents; if none were rewritten, we can fast-forward. - fast_forward=t - preserve=t new_parents= for p in $(git rev-list --parents -1 $sha1 | cut -d' ' -f2-) do if test -f "$REWRITTEN"/$p then - preserve=f new_p=$(cat "$REWRITTEN"/$p) test $p != $new_p && fast_forward=f case "$new_parents" in @@ -181,7 +189,8 @@ pick_one_preserving_merges () { case $fast_forward in t) output warn "Fast forward to $sha1" - test $preserve = f || echo $sha1 > "$REWRITTEN"/$sha1 + output git reset --hard $sha1 || + die "Cannot fast forward to $sha1" ;; f) test "a$1" = a-n && die "Refusing to squash a merge: $sha1" @@ -191,7 +200,6 @@ pick_one_preserving_merges () { output git checkout $first_parent 2> /dev/null || die "Cannot move HEAD to $first_parent" - echo $sha1 > "$DOTEST"/current-commit case "$new_parents" in ' '*' '*) # redo merge diff --git a/git-rebase.sh b/git-rebase.sh index 412e135c3..528b604cd 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -144,8 +144,19 @@ is_interactive () { done && test -n "$1" } +test -f "$GIT_DIR"/rebase-apply/applying && + die 'It looks like git-am is in progress. Cannot rebase.' + is_interactive "$@" && exec git-rebase--interactive "$@" +if test $# -eq 0 +then + test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage + test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing && + die 'A rebase is in progress, try --continue, --skip or --abort.' + die "No arguments given and $GIT_DIR/rebase-apply already exists." +fi + while test $# != 0 do case "$1" in @@ -268,16 +279,16 @@ done # Make sure we do not have $GIT_DIR/rebase-apply if test -z "$do_merge" then - if mkdir "$GIT_DIR"/rebase-apply + if mkdir "$GIT_DIR"/rebase-apply 2>/dev/null then rmdir "$GIT_DIR"/rebase-apply else echo >&2 ' -It seems that I cannot create a '"$GIT_DIR"'/rebase-apply directory, -and I wonder if you are in the middle of patch application or another +It seems that I cannot create a rebase-apply directory, and +I wonder if you are in the middle of patch application or another rebase. If that is not the case, please rm -fr '"$GIT_DIR"'/rebase-apply - and run me again. I am stopping in case you still have something +and run me again. I am stopping in case you still have something valuable there.' exit 1 fi @@ -285,7 +296,7 @@ else if test -d "$dotest" then die "previous rebase directory $dotest still exists." \ - 'try git-rebase < --continue | --abort >' + 'Try git rebase (--continue | --abort | --skip)' fi fi diff --git a/git-stash.sh b/git-stash.sh index 5ad2c4b7a..e15c12abc 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -1,7 +1,13 @@ #!/bin/sh # Copyright (c) 2007, Nanako Shiraishi -USAGE='[ | save | list | show | apply | clear | drop | pop | create | branch ]' +dashless=$(basename "$0" | sed -e 's/-/ /') +USAGE="list [<options>] + or: $dashless (show | drop | pop ) [<stash>] + or: $dashless apply [--index] [<stash>] + or: $dashless branch <branchname> [<stash>] + or: $dashless [save [--keep-index] [<message>]] + or: $dashless clear" SUBDIRECTORY_OK=Yes OPTIONS_SPEC= diff --git a/git-submodule.sh b/git-submodule.sh index b40f876a2..4a95035d8 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -6,9 +6,10 @@ USAGE="[--quiet] [--cached] \ [add <repo> [-b branch] <path>]|[status|init|update [-i|--init]|summary [-n|--summary-limit <n>] [<commit>]] \ -[--] [<path>...]" +[--] [<path>...]|[foreach <command>]|[sync [--] [<path>...]]" OPTIONS_SPEC= . git-sh-setup +. git-parse-remote require_work_tree command= @@ -30,9 +31,7 @@ say() # Resolve relative url by appending to parent's url resolve_relative_url () { - branch="$(git symbolic-ref HEAD 2>/dev/null)" - remote="$(git config branch.${branch#refs/heads/}.remote)" - remote="${remote:-origin}" + remote=$(get_default_remote) remoteurl=$(git config "remote.$remote.url") || die "remote ($remote) does not have a url defined in .git/config" url="$1" @@ -54,6 +53,15 @@ resolve_relative_url () } # +# Get submodule info for registered submodules +# $@ = path to limit submodule list +# +module_list() +{ + git ls-files --stage -- "$@" | grep '^160000 ' +} + +# # Map submodule path to submodule name # # $1 = path @@ -199,6 +207,26 @@ cmd_add() } # +# Execute an arbitrary command sequence in each checked out +# submodule +# +# $@ = command to execute +# +cmd_foreach() +{ + module_list | + while read mode sha1 stage path + do + if test -e "$path"/.git + then + say "Entering '$path'" + (cd "$path" && eval "$@") || + die "Stopping at '$path'; script returned non-zero status." + fi + done +} + +# # Register submodules in .git/config # # $@ = requested paths (default to all) @@ -226,7 +254,7 @@ cmd_init() shift done - git ls-files --stage -- "$@" | grep '^160000 ' | + module_list "$@" | while read mode sha1 stage path do # Skip already registered paths @@ -284,7 +312,7 @@ cmd_update() esac done - git ls-files --stage -- "$@" | grep '^160000 ' | + module_list "$@" | while read mode sha1 stage path do name=$(module_name "$path") || exit @@ -549,7 +577,7 @@ cmd_status() shift done - git ls-files --stage -- "$@" | grep '^160000 ' | + module_list "$@" | while read mode sha1 stage path do name=$(module_name "$path") || exit @@ -573,6 +601,50 @@ cmd_status() fi done } +# +# Sync remote urls for submodules +# This makes the value for remote.$remote.url match the value +# specified in .gitmodules. +# +cmd_sync() +{ + while test $# -ne 0 + do + case "$1" in + -q|--quiet) + quiet=1 + shift + ;; + --) + shift + break + ;; + -*) + usage + ;; + *) + break + ;; + esac + done + cd_to_toplevel + module_list "$@" | + while read mode sha1 stage path + do + name=$(module_name "$path") + url=$(git config -f .gitmodules --get submodule."$name".url) + if test -e "$path"/.git + then + ( + unset GIT_DIR + cd "$path" + remote=$(get_default_remote) + say "Synchronizing submodule url for '$name'" + git config remote."$remote".url "$url" + ) + fi + done +} # This loop parses the command line arguments to find the # subcommand name to dispatch. Parsing of the subcommand specific @@ -583,7 +655,7 @@ cmd_status() while test $# != 0 && test -z "$command" do case "$1" in - add | init | update | status | summary) + add | foreach | init | update | status | summary | sync) command=$1 ;; -q|--quiet) diff --git a/git-svn.perl b/git-svn.perl index 4dc33801a..7a1d26db8 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -421,7 +421,7 @@ sub cmd_dcommit { $head ||= 'HEAD'; my @refs; my ($url, $rev, $uuid, $gs) = working_head_info($head, \@refs); - $url = $_commit_url if defined $_commit_url; + $url = defined $_commit_url ? $_commit_url : $gs->full_url; my $last_rev = $_revision if defined $_revision; if ($url) { print "Committing to $url ...\n"; @@ -437,6 +437,8 @@ sub cmd_dcommit { "If these changes depend on each other, re-running ", "without --no-rebase may be required." } + my $expect_url = $url; + Git::SVN::remove_username($expect_url); while (1) { my $d = shift @$linear_refs or last; unless (defined $last_rev) { @@ -511,9 +513,9 @@ sub cmd_dcommit { $gs->refname, "\nBefore dcommitting"; } - if ($url_ ne $url) { + if ($url_ ne $expect_url) { fatal "URL mismatch after rebase: ", - "$url_ != $url"; + "$url_ != $expect_url"; } if ($uuid_ ne $uuid) { fatal "uuid mismatch after rebase: ", @@ -1265,7 +1267,7 @@ sub md5sum { my $arg = shift; my $ref = ref $arg; my $md5 = Digest::MD5->new(); - if ($ref eq 'GLOB' || $ref eq 'IO::File') { + if ($ref eq 'GLOB' || $ref eq 'IO::File' || $ref eq 'File::Temp') { $md5->addfile($arg) or croak $!; } elsif ($ref eq 'SCALAR') { $md5->add($$arg) or croak $!; @@ -1328,6 +1330,7 @@ BEGIN { } } + my (%LOCKFILES, %INDEX_FILES); END { unlink keys %LOCKFILES if %LOCKFILES; @@ -3230,13 +3233,11 @@ sub change_file_prop { sub apply_textdelta { my ($self, $fb, $exp) = @_; - my $fh = IO::File->new_tmpfile; - $fh->autoflush(1); + my $fh = Git::temp_acquire('svn_delta'); # $fh gets auto-closed() by SVN::TxDelta::apply(), # (but $base does not,) so dup() it for reading in close_file open my $dup, '<&', $fh or croak $!; - my $base = IO::File->new_tmpfile; - $base->autoflush(1); + my $base = Git::temp_acquire('git_blob'); if ($fb->{blob}) { print $base 'link ' if ($fb->{mode_a} == 120000); my $size = $::_repository->cat_blob($fb->{blob}, $base); @@ -3251,9 +3252,9 @@ sub apply_textdelta { } } seek $base, 0, 0 or croak $!; - $fb->{fh} = $dup; + $fb->{fh} = $fh; $fb->{base} = $base; - [ SVN::TxDelta::apply($base, $fh, undef, $fb->{path}, $fb->{pool}) ]; + [ SVN::TxDelta::apply($base, $dup, undef, $fb->{path}, $fb->{pool}) ]; } sub close_file { @@ -3269,35 +3270,36 @@ sub close_file { "expected: $exp\n got: $got\n"; } } - sysseek($fh, 0, 0) or croak $!; if ($fb->{mode_b} == 120000) { - eval { - sysread($fh, my $buf, 5) == 5 or croak $!; - $buf eq 'link ' or die "$path has mode 120000", - " but is not a link"; - }; - if ($@) { - warn "$@\n"; - sysseek($fh, 0, 0) or croak $!; - } - } + sysseek($fh, 0, 0) or croak $!; + sysread($fh, my $buf, 5) == 5 or croak $!; - my ($tmp_fh, $tmp_filename) = File::Temp::tempfile(UNLINK => 1); - my $result; - while ($result = sysread($fh, my $string, 1024)) { - my $wrote = syswrite($tmp_fh, $string, $result); - defined($wrote) && $wrote == $result - or croak("write $tmp_filename: $!\n"); - } - defined $result or croak $!; - close $tmp_fh or croak $!; + unless ($buf eq 'link ') { + warn "$path has mode 120000", + " but is not a link\n"; + } else { + my $tmp_fh = Git::temp_acquire('svn_hash'); + my $res; + while ($res = sysread($fh, my $str, 1024)) { + my $out = syswrite($tmp_fh, $str, $res); + defined($out) && $out == $res + or croak("write ", + $tmp_fh->filename, + ": $!\n"); + } + defined $res or croak $!; - close $fh or croak $!; + ($fh, $tmp_fh) = ($tmp_fh, $fh); + Git::temp_release($tmp_fh, 1); + } + } - $hash = $::_repository->hash_and_insert_object($tmp_filename); - unlink($tmp_filename); + $hash = $::_repository->hash_and_insert_object( + $fh->filename); $hash =~ /^[a-f\d]{40}$/ or die "not a sha1: $hash\n"; - close $fb->{base} or croak $!; + + Git::temp_release($fb->{base}, 1); + Git::temp_release($fh, 1); } else { $hash = $fb->{blob} or die "no blob information\n"; } @@ -3667,7 +3669,7 @@ sub chg_file { } elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) { $self->change_file_prop($fbat,'svn:executable',undef); } - my $fh = IO::File->new_tmpfile or croak $!; + my $fh = Git::temp_acquire('git_blob'); if ($m->{mode_b} =~ /^120/) { print $fh 'link ' or croak $!; $self->change_file_prop($fbat,'svn:special','*'); @@ -3686,9 +3688,8 @@ sub chg_file { my $atd = $self->apply_textdelta($fbat, undef, $pool); my $got = SVN::TxDelta::send_stream($fh, @$atd, $pool); die "Checksum mismatch\nexpected: $exp\ngot: $got\n" if ($got ne $exp); + Git::temp_release($fh, 1); $pool->clear; - - close $fh or croak $!; } sub D { diff --git a/gitk-git/gitk b/gitk-git/gitk index d093a3950..087c4ac73 100644 --- a/gitk-git/gitk +++ b/gitk-git/gitk @@ -22,11 +22,11 @@ proc gitdir {} { # run before X event handlers, so reading from a fast source can # make the GUI completely unresponsive. proc run args { - global isonrunq runq + global isonrunq runq currunq set script $args if {[info exists isonrunq($script)]} return - if {$runq eq {}} { + if {$runq eq {} && ![info exists currunq]} { after idle dorunq } lappend runq [list {} $script] @@ -38,10 +38,10 @@ proc filerun {fd script} { } proc filereadable {fd script} { - global runq + global runq currunq fileevent $fd readable {} - if {$runq eq {}} { + if {$runq eq {} && ![info exists currunq]} { after idle dorunq } lappend runq [list $fd $script] @@ -60,17 +60,19 @@ proc nukefile {fd} { } proc dorunq {} { - global isonrunq runq + global isonrunq runq currunq set tstart [clock clicks -milliseconds] set t0 $tstart while {[llength $runq] > 0} { set fd [lindex $runq 0 0] set script [lindex $runq 0 1] + set currunq [lindex $runq 0] + set runq [lrange $runq 1 end] set repeat [eval $script] + unset currunq set t1 [clock clicks -milliseconds] set t [expr {$t1 - $t0}] - set runq [lrange $runq 1 end] if {$repeat ne {} && $repeat} { if {$fd eq {} || $repeat == 2} { # script returns 1 if it wants to be readded diff --git a/hash-object.c b/hash-object.c index 46c06a955..a4d127cf7 100644 --- a/hash-object.c +++ b/hash-object.c @@ -7,16 +7,14 @@ #include "cache.h" #include "blob.h" #include "quote.h" +#include "parse-options.h" -static void hash_object(const char *path, enum object_type type, int write_object) +static void hash_fd(int fd, const char *type, int write_object, const char *path) { - int fd; struct stat st; unsigned char sha1[20]; - fd = open(path, O_RDONLY); - if (fd < 0 || - fstat(fd, &st) < 0 || - index_fd(sha1, fd, &st, write_object, type, path)) + if (fstat(fd, &st) < 0 || + index_fd(sha1, fd, &st, write_object, type_from_string(type), path)) die(write_object ? "Unable to add %s to database" : "Unable to hash %s", path); @@ -24,12 +22,14 @@ static void hash_object(const char *path, enum object_type type, int write_objec maybe_flush_or_die(stdout, "hash to stdout"); } -static void hash_stdin(const char *type, int write_object) +static void hash_object(const char *path, const char *type, int write_object, + const char *vpath) { - unsigned char sha1[20]; - if (index_pipe(sha1, 0, type, write_object)) - die("Unable to add stdin to database"); - printf("%s\n", sha1_to_hex(sha1)); + int fd; + fd = open(path, O_RDONLY); + if (fd < 0) + die("Cannot open %s", path); + hash_fd(fd, type, write_object, vpath); } static void hash_stdin_paths(const char *type, int write_objects) @@ -45,92 +45,91 @@ static void hash_stdin_paths(const char *type, int write_objects) die("line is badly quoted"); strbuf_swap(&buf, &nbuf); } - hash_object(buf.buf, type_from_string(type), write_objects); + hash_object(buf.buf, type, write_objects, buf.buf); } strbuf_release(&buf); strbuf_release(&nbuf); } -static const char hash_object_usage[] = -"git hash-object [ [-t <type>] [-w] [--stdin] <file>... | --stdin-paths < <list-of-paths> ]"; +static const char * const hash_object_usage[] = { + "git hash-object [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>...", + "git hash-object --stdin-paths < <list-of-paths>", + NULL +}; -int main(int argc, char **argv) +static const char *type; +static int write_object; +static int hashstdin; +static int stdin_paths; +static int no_filters; +static const char *vpath; + +static const struct option hash_object_options[] = { + OPT_STRING('t', NULL, &type, "type", "object type"), + OPT_BOOLEAN('w', NULL, &write_object, "write the object into the object database"), + OPT_BOOLEAN( 0 , "stdin", &hashstdin, "read the object from stdin"), + OPT_BOOLEAN( 0 , "stdin-paths", &stdin_paths, "read file names from stdin"), + OPT_BOOLEAN( 0 , "no-filters", &no_filters, "store file as is without filters"), + OPT_STRING( 0 , "path", &vpath, "file", "process file as it were from this path"), + OPT_END() +}; + +int main(int argc, const char **argv) { int i; - const char *type = blob_type; - int write_object = 0; const char *prefix = NULL; int prefix_length = -1; - int no_more_flags = 0; - int hashstdin = 0; - int stdin_paths = 0; + const char *errstr = NULL; + + type = blob_type; git_config(git_default_config, NULL); - for (i = 1 ; i < argc; i++) { - if (!no_more_flags && argv[i][0] == '-') { - if (!strcmp(argv[i], "-t")) { - if (argc <= ++i) - usage(hash_object_usage); - type = argv[i]; - } - else if (!strcmp(argv[i], "-w")) { - if (prefix_length < 0) { - prefix = setup_git_directory(); - prefix_length = - prefix ? strlen(prefix) : 0; - } - write_object = 1; - } - else if (!strcmp(argv[i], "--")) { - no_more_flags = 1; - } - else if (!strcmp(argv[i], "--help")) - usage(hash_object_usage); - else if (!strcmp(argv[i], "--stdin-paths")) { - if (hashstdin) { - error("Can't use --stdin-paths with --stdin"); - usage(hash_object_usage); - } - stdin_paths = 1; - - } - else if (!strcmp(argv[i], "--stdin")) { - if (stdin_paths) { - error("Can't use %s with --stdin-paths", argv[i]); - usage(hash_object_usage); - } - if (hashstdin) - die("Multiple --stdin arguments are not supported"); - hashstdin = 1; - } - else - usage(hash_object_usage); - } - else { - const char *arg = argv[i]; - - if (stdin_paths) { - error("Can't specify files (such as \"%s\") with --stdin-paths", arg); - usage(hash_object_usage); - } - - if (hashstdin) { - hash_stdin(type, write_object); - hashstdin = 0; - } - if (0 <= prefix_length) - arg = prefix_filename(prefix, prefix_length, - arg); - hash_object(arg, type_from_string(type), write_object); - no_more_flags = 1; - } + argc = parse_options(argc, argv, hash_object_options, hash_object_usage, 0); + + if (write_object) { + prefix = setup_git_directory(); + prefix_length = prefix ? strlen(prefix) : 0; + if (vpath && prefix) + vpath = prefix_filename(prefix, prefix_length, vpath); + } + + if (stdin_paths) { + if (hashstdin) + errstr = "Can't use --stdin-paths with --stdin"; + else if (argc) + errstr = "Can't specify files with --stdin-paths"; + else if (vpath) + errstr = "Can't use --stdin-paths with --path"; + else if (no_filters) + errstr = "Can't use --stdin-paths with --no-filters"; + } + else { + if (hashstdin > 1) + errstr = "Multiple --stdin arguments are not supported"; + if (vpath && no_filters) + errstr = "Can't use --path with --no-filters"; + } + + if (errstr) { + error (errstr); + usage_with_options(hash_object_usage, hash_object_options); + } + + if (hashstdin) + hash_fd(0, type, write_object, vpath); + + for (i = 0 ; i < argc; i++) { + const char *arg = argv[i]; + + if (0 <= prefix_length) + arg = prefix_filename(prefix, prefix_length, arg); + hash_object(arg, type, write_object, + no_filters ? NULL : vpath ? vpath : arg); } if (stdin_paths) hash_stdin_paths(type, write_object); - if (hashstdin) - hash_stdin(type, write_object); return 0; } @@ -555,7 +555,8 @@ static int is_git_command(const char *s) { load_command_list(); return is_in_cmdlist(&main_cmds, s) || - is_in_cmdlist(&other_cmds, s); + is_in_cmdlist(&other_cmds, s) || + !strcmp(s, "help"); } static const char *prepend(const char *prefix, const char *cmd) diff --git a/imap-send.c b/imap-send.c index 1ec131092..af7e08c09 100644 --- a/imap-send.c +++ b/imap-send.c @@ -23,71 +23,74 @@ */ #include "cache.h" +#ifdef NO_OPENSSL +typedef void *SSL; +#endif -typedef struct store_conf { +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; -} store_conf_t; +}; -typedef struct string_list { +struct string_list { struct string_list *next; char string[1]; -} string_list_t; +}; -typedef struct channel_conf { +struct channel_conf { struct channel_conf *next; char *name; - store_conf_t *master, *slave; + struct store_conf *master, *slave; char *master_name, *slave_name; char *sync_state; - string_list_t *patterns; + struct string_list *patterns; int mops, sops; unsigned max_messages; /* for slave only */ -} channel_conf_t; +}; -typedef struct group_conf { +struct group_conf { struct group_conf *next; char *name; - string_list_t *channels; -} group_conf_t; + struct string_list *channels; +}; /* 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 */ -typedef struct message { +struct message { struct message *next; - /* string_list_t *keywords; */ + /* struct string_list *keywords; */ size_t size; /* zero implies "not fetched" */ int uid; unsigned char flags, status; -} message_t; +}; -typedef struct store { - store_conf_t *conf; /* foreign */ +struct store { + struct store_conf *conf; /* foreign */ /* currently open mailbox */ const char *name; /* foreign! maybe preset? */ char *path; /* own */ - message_t *msgs; /* 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 */ -} store_t; +}; -typedef struct { +struct msg_data { char *data; int len; unsigned char flags; unsigned int crlf:1; -} msg_data_t; +}; #define DRV_OK 0 #define DRV_MSG_BAD -1 @@ -96,14 +99,14 @@ typedef struct { static int Verbose, Quiet; -static void imap_info( const char *, ... ); -static void imap_warn( const char *, ... ); +static void imap_info(const char *, ...); +static void imap_warn(const char *, ...); -static char *next_arg( char ** ); +static char *next_arg(char **); -static void free_generic_messages( message_t * ); +static void free_generic_messages(struct message *); -static int nfsnprintf( char *buf, int blen, const char *fmt, ... ); +static int nfsnprintf(char *buf, int blen, const char *fmt, ...); static int nfvasprintf(char **strp, const char *fmt, va_list ap) { @@ -119,67 +122,70 @@ static int nfvasprintf(char **strp, const char *fmt, va_list ap) return len; } -static void arc4_init( void ); -static unsigned char arc4_getbyte( void ); +static void arc4_init(void); +static unsigned char arc4_getbyte(void); -typedef struct imap_server_conf { +struct imap_server_conf { char *name; char *tunnel; char *host; int port; char *user; char *pass; -} imap_server_conf_t; + int use_ssl; + int ssl_verify; +}; -typedef struct imap_store_conf { - store_conf_t gen; - imap_server_conf_t *server; +struct imap_store_conf { + struct store_conf gen; + struct imap_server_conf *server; unsigned use_namespace:1; -} imap_store_conf_t; +}; -#define NIL (void*)0x1 -#define LIST (void*)0x2 +#define NIL (void *)0x1 +#define LIST (void *)0x2 -typedef struct _list { - struct _list *next, *child; +struct imap_list { + struct imap_list *next, *child; char *val; int len; -} list_t; +}; -typedef struct { +struct imap_socket { int fd; -} Socket_t; + SSL *ssl; +}; -typedef struct { - Socket_t sock; +struct imap_buffer { + struct imap_socket sock; int bytes; int offset; char buf[1024]; -} buffer_t; +}; struct imap_cmd; -typedef struct imap { +struct imap { int uidnext; /* from SELECT responses */ - list_t *ns_personal, *ns_other, *ns_shared; /* NAMESPACE info */ + 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; struct imap_cmd *in_progress, **in_progress_append; - buffer_t buf; /* this is BIG, so put it last */ -} imap_t; + struct imap_buffer buf; /* this is BIG, so put it last */ +}; -typedef struct imap_store { - store_t gen; +struct imap_store { + struct store gen; int uidvalidity; - imap_t *imap; + struct imap *imap; const char *prefix; unsigned /*currentnc:1,*/ trashnc:1; -} imap_store_t; +}; struct imap_cmd_cb { - int (*cont)( imap_store_t *ctx, struct imap_cmd *cmd, const char *prompt ); - void (*done)( imap_store_t *ctx, struct imap_cmd *cmd, int response); + int (*cont)(struct imap_store *ctx, struct imap_cmd *cmd, const char *prompt); + void (*done)(struct imap_store *ctx, struct imap_cmd *cmd, int response); void *ctx; char *data; int dlen; @@ -201,6 +207,7 @@ enum CAPABILITY { UIDPLUS, LITERALPLUS, NAMESPACE, + STARTTLS, }; static const char *cap_list[] = { @@ -208,13 +215,14 @@ static const char *cap_list[] = { "UIDPLUS", "LITERAL+", "NAMESPACE", + "STARTTLS", }; #define RESP_OK 0 #define RESP_NO 1 #define RESP_BAD 2 -static int get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd ); +static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd); static const char *Flags[] = { @@ -225,42 +233,137 @@ static const char *Flags[] = { "Deleted", }; -static void -socket_perror( const char *func, Socket_t *sock, int ret ) +#ifndef NO_OPENSSL +static void ssl_socket_perror(const char *func) +{ + fprintf(stderr, "%s: %s\n", func, ERR_error_string(ERR_get_error(), 0)); +} +#endif + +static void socket_perror(const char *func, struct imap_socket *sock, int ret) +{ +#ifndef NO_OPENSSL + if (sock->ssl) { + int sslerr = SSL_get_error(sock->ssl, ret); + switch (sslerr) { + case SSL_ERROR_NONE: + break; + case SSL_ERROR_SYSCALL: + perror("SSL_connect"); + break; + default: + ssl_socket_perror("SSL_connect"); + break; + } + } else +#endif + { + if (ret < 0) + perror(func); + else + fprintf(stderr, "%s: unexpected EOF\n", func); + } +} + +static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int verify) { - if (ret < 0) - perror( func ); +#ifdef NO_OPENSSL + fprintf(stderr, "SSL requested but SSL support not compiled in\n"); + return -1; +#else + SSL_METHOD *meth; + SSL_CTX *ctx; + int ret; + + SSL_library_init(); + SSL_load_error_strings(); + + if (use_tls_only) + meth = TLSv1_method(); else - fprintf( stderr, "%s: unexpected EOF\n", func ); + meth = SSLv23_method(); + + if (!meth) { + ssl_socket_perror("SSLv23_method"); + return -1; + } + + ctx = SSL_CTX_new(meth); + + if (verify) + SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, NULL); + + if (!SSL_CTX_set_default_verify_paths(ctx)) { + ssl_socket_perror("SSL_CTX_set_default_verify_paths"); + return -1; + } + sock->ssl = SSL_new(ctx); + if (!sock->ssl) { + ssl_socket_perror("SSL_new"); + return -1; + } + if (!SSL_set_fd(sock->ssl, sock->fd)) { + ssl_socket_perror("SSL_set_fd"); + return -1; + } + + ret = SSL_connect(sock->ssl); + if (ret <= 0) { + socket_perror("SSL_connect", sock, ret); + return -1; + } + + return 0; +#endif } -static int -socket_read( Socket_t *sock, char *buf, int len ) +static int socket_read(struct imap_socket *sock, char *buf, int len) { - ssize_t n = xread( sock->fd, buf, len ); + ssize_t n; +#ifndef NO_OPENSSL + if (sock->ssl) + n = SSL_read(sock->ssl, buf, len); + else +#endif + n = xread(sock->fd, buf, len); if (n <= 0) { - socket_perror( "read", sock, n ); - close( sock->fd ); + socket_perror("read", sock, n); + close(sock->fd); sock->fd = -1; } return n; } -static int -socket_write( Socket_t *sock, const char *buf, int len ) +static int socket_write(struct imap_socket *sock, const char *buf, int len) { - int n = write_in_full( sock->fd, buf, len ); + int n; +#ifndef NO_OPENSSL + if (sock->ssl) + n = SSL_write(sock->ssl, buf, len); + else +#endif + n = write_in_full(sock->fd, buf, len); if (n != len) { - socket_perror( "write", sock, n ); - close( sock->fd ); + socket_perror("write", sock, n); + close(sock->fd); sock->fd = -1; } return n; } +static void socket_shutdown(struct imap_socket *sock) +{ +#ifndef NO_OPENSSL + if (sock->ssl) { + SSL_shutdown(sock->ssl); + SSL_free(sock->ssl); + } +#endif + close(sock->fd); +} + /* simple line buffering */ -static int -buffer_gets( buffer_t * b, char **s ) +static int buffer_gets(struct imap_buffer *b, char **s) { int n; int start = b->offset; @@ -274,7 +377,7 @@ buffer_gets( buffer_t * b, char **s ) /* shift down used bytes */ *s = b->buf; - assert( start <= b->bytes ); + assert(start <= b->bytes); n = b->bytes - start; if (n) @@ -284,8 +387,8 @@ buffer_gets( buffer_t * b, char **s ) start = 0; } - n = socket_read( &b->sock, b->buf + b->bytes, - sizeof(b->buf) - b->bytes ); + n = socket_read(&b->sock, b->buf + b->bytes, + sizeof(b->buf) - b->bytes); if (n <= 0) return -1; @@ -294,12 +397,12 @@ buffer_gets( buffer_t * b, char **s ) } if (b->buf[b->offset] == '\r') { - assert( b->offset + 1 < b->bytes ); + assert(b->offset + 1 < b->bytes); if (b->buf[b->offset + 1] == '\n') { b->buf[b->offset] = 0; /* terminate the string */ b->offset += 2; /* next line */ if (Verbose) - puts( *s ); + puts(*s); return 0; } } @@ -309,39 +412,36 @@ buffer_gets( buffer_t * b, char **s ) /* not reached */ } -static void -imap_info( const char *msg, ... ) +static void imap_info(const char *msg, ...) { va_list va; if (!Quiet) { - va_start( va, msg ); - vprintf( msg, va ); - va_end( va ); - fflush( stdout ); + va_start(va, msg); + vprintf(msg, va); + va_end(va); + fflush(stdout); } } -static void -imap_warn( const char *msg, ... ) +static void imap_warn(const char *msg, ...) { va_list va; if (Quiet < 2) { - va_start( va, msg ); - vfprintf( stderr, msg, va ); - va_end( va ); + va_start(va, msg); + vfprintf(stderr, msg, va); + va_end(va); } } -static char * -next_arg( char **s ) +static char *next_arg(char **s) { char *ret; if (!s || !*s) return NULL; - while (isspace( (unsigned char) **s )) + while (isspace((unsigned char) **s)) (*s)++; if (!**s) { *s = NULL; @@ -350,10 +450,10 @@ next_arg( char **s ) if (**s == '"') { ++*s; ret = *s; - *s = strchr( *s, '"' ); + *s = strchr(*s, '"'); } else { ret = *s; - while (**s && !isspace( (unsigned char) **s )) + while (**s && !isspace((unsigned char) **s)) (*s)++; } if (*s) { @@ -365,27 +465,25 @@ next_arg( char **s ) return ret; } -static void -free_generic_messages( message_t *msgs ) +static void free_generic_messages(struct message *msgs) { - message_t *tmsg; + struct message *tmsg; for (; msgs; msgs = tmsg) { tmsg = msgs->next; - free( msgs ); + free(msgs); } } -static int -nfsnprintf( char *buf, int blen, const char *fmt, ... ) +static int nfsnprintf(char *buf, int blen, const char *fmt, ...) { int ret; va_list va; - va_start( va, fmt ); - if (blen <= 0 || (unsigned)(ret = vsnprintf( buf, blen, fmt, va )) >= (unsigned)blen) - die( "Fatal: buffer too small. Please report a bug.\n"); - va_end( va ); + va_start(va, fmt); + if (blen <= 0 || (unsigned)(ret = vsnprintf(buf, blen, fmt, va)) >= (unsigned)blen) + die("Fatal: buffer too small. Please report a bug.\n"); + va_end(va); return ret; } @@ -393,21 +491,20 @@ static struct { unsigned char i, j, s[256]; } rs; -static void -arc4_init( void ) +static void arc4_init(void) { int i, fd; unsigned char j, si, dat[128]; - if ((fd = open( "/dev/urandom", O_RDONLY )) < 0 && (fd = open( "/dev/random", O_RDONLY )) < 0) { - fprintf( stderr, "Fatal: no random number source available.\n" ); - exit( 3 ); + if ((fd = open("/dev/urandom", O_RDONLY)) < 0 && (fd = open("/dev/random", O_RDONLY)) < 0) { + fprintf(stderr, "Fatal: no random number source available.\n"); + exit(3); } - if (read_in_full( fd, dat, 128 ) != 128) { - fprintf( stderr, "Fatal: cannot read random number source.\n" ); - exit( 3 ); + if (read_in_full(fd, dat, 128) != 128) { + fprintf(stderr, "Fatal: cannot read random number source.\n"); + exit(3); } - close( fd ); + close(fd); for (i = 0; i < 256; i++) rs.s[i] = i; @@ -423,8 +520,7 @@ arc4_init( void ) arc4_getbyte(); } -static unsigned char -arc4_getbyte( void ) +static unsigned char arc4_getbyte(void) { unsigned char si, sj; @@ -437,54 +533,53 @@ arc4_getbyte( void ) return rs.s[(si + sj) & 0xff]; } -static struct imap_cmd * -v_issue_imap_cmd( imap_store_t *ctx, struct imap_cmd_cb *cb, - const char *fmt, va_list ap ) +static struct imap_cmd *v_issue_imap_cmd(struct imap_store *ctx, + struct imap_cmd_cb *cb, + const char *fmt, va_list ap) { - imap_t *imap = ctx->imap; + struct imap *imap = ctx->imap; struct imap_cmd *cmd; int n, bufl; char buf[1024]; - cmd = xmalloc( sizeof(struct imap_cmd) ); - nfvasprintf( &cmd->cmd, fmt, ap ); + cmd = xmalloc(sizeof(struct imap_cmd)); + nfvasprintf(&cmd->cmd, fmt, ap); cmd->tag = ++imap->nexttag; if (cb) cmd->cb = *cb; else - memset( &cmd->cb, 0, sizeof(cmd->cb) ); + memset(&cmd->cb, 0, sizeof(cmd->cb)); while (imap->literal_pending) - get_cmd_result( ctx, NULL ); + get_cmd_result(ctx, NULL); - bufl = nfsnprintf( buf, sizeof(buf), cmd->cb.data ? CAP(LITERALPLUS) ? + bufl = nfsnprintf(buf, sizeof(buf), cmd->cb.data ? CAP(LITERALPLUS) ? "%d %s{%d+}\r\n" : "%d %s{%d}\r\n" : "%d %s\r\n", - cmd->tag, cmd->cmd, cmd->cb.dlen ); + cmd->tag, cmd->cmd, cmd->cb.dlen); if (Verbose) { if (imap->num_in_progress) - printf( "(%d in progress) ", imap->num_in_progress ); - if (memcmp( cmd->cmd, "LOGIN", 5 )) - printf( ">>> %s", buf ); + printf("(%d in progress) ", imap->num_in_progress); + if (memcmp(cmd->cmd, "LOGIN", 5)) + printf(">>> %s", buf); else - printf( ">>> %d LOGIN <user> <pass>\n", cmd->tag ); + printf(">>> %d LOGIN <user> <pass>\n", cmd->tag); } - if (socket_write( &imap->buf.sock, buf, bufl ) != bufl) { - free( cmd->cmd ); - free( cmd ); + if (socket_write(&imap->buf.sock, buf, bufl) != bufl) { + free(cmd->cmd); + free(cmd); if (cb) - free( cb->data ); + free(cb->data); return NULL; } if (cmd->cb.data) { if (CAP(LITERALPLUS)) { - n = socket_write( &imap->buf.sock, cmd->cb.data, cmd->cb.dlen ); - free( cmd->cb.data ); + n = socket_write(&imap->buf.sock, cmd->cb.data, cmd->cb.dlen); + free(cmd->cb.data); if (n != cmd->cb.dlen || - (n = socket_write( &imap->buf.sock, "\r\n", 2 )) != 2) - { - free( cmd->cmd ); - free( cmd ); + (n = socket_write(&imap->buf.sock, "\r\n", 2)) != 2) { + free(cmd->cmd); + free(cmd); return NULL; } cmd->cb.data = NULL; @@ -499,109 +594,106 @@ v_issue_imap_cmd( imap_store_t *ctx, struct imap_cmd_cb *cb, return cmd; } -static struct imap_cmd * -issue_imap_cmd( imap_store_t *ctx, struct imap_cmd_cb *cb, const char *fmt, ... ) +static struct imap_cmd *issue_imap_cmd(struct imap_store *ctx, + struct imap_cmd_cb *cb, + const char *fmt, ...) { struct imap_cmd *ret; va_list ap; - va_start( ap, fmt ); - ret = v_issue_imap_cmd( ctx, cb, fmt, ap ); - va_end( ap ); + va_start(ap, fmt); + ret = v_issue_imap_cmd(ctx, cb, fmt, ap); + va_end(ap); return ret; } -static int -imap_exec( imap_store_t *ctx, struct imap_cmd_cb *cb, const char *fmt, ... ) +static int imap_exec(struct imap_store *ctx, struct imap_cmd_cb *cb, + const char *fmt, ...) { va_list ap; struct imap_cmd *cmdp; - va_start( ap, fmt ); - cmdp = v_issue_imap_cmd( ctx, cb, fmt, ap ); - va_end( ap ); + va_start(ap, fmt); + cmdp = v_issue_imap_cmd(ctx, cb, fmt, ap); + va_end(ap); if (!cmdp) return RESP_BAD; - return get_cmd_result( ctx, cmdp ); + return get_cmd_result(ctx, cmdp); } -static int -imap_exec_m( imap_store_t *ctx, struct imap_cmd_cb *cb, const char *fmt, ... ) +static int imap_exec_m(struct imap_store *ctx, struct imap_cmd_cb *cb, + const char *fmt, ...) { va_list ap; struct imap_cmd *cmdp; - va_start( ap, fmt ); - cmdp = v_issue_imap_cmd( ctx, cb, fmt, ap ); - va_end( ap ); + va_start(ap, fmt); + cmdp = v_issue_imap_cmd(ctx, cb, fmt, ap); + va_end(ap); if (!cmdp) return DRV_STORE_BAD; - switch (get_cmd_result( ctx, cmdp )) { + switch (get_cmd_result(ctx, cmdp)) { case RESP_BAD: return DRV_STORE_BAD; case RESP_NO: return DRV_MSG_BAD; default: return DRV_OK; } } -static int -is_atom( list_t *list ) +static int is_atom(struct imap_list *list) { return list && list->val && list->val != NIL && list->val != LIST; } -static int -is_list( list_t *list ) +static int is_list(struct imap_list *list) { return list && list->val == LIST; } -static void -free_list( list_t *list ) +static void free_list(struct imap_list *list) { - list_t *tmp; + 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 ); + if (is_list(list)) + free_list(list->child); + else if (is_atom(list)) + free(list->val); + free(list); } } -static int -parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level ) +static int parse_imap_list_l(struct imap *imap, char **sp, struct imap_list **curp, int level) { - list_t *cur; + struct imap_list *cur; char *s = *sp, *p; int n, bytes; for (;;) { - while (isspace( (unsigned char)*s )) + while (isspace((unsigned char)*s)) s++; if (level && *s == ')') { s++; break; } - *curp = cur = xmalloc( sizeof(*cur) ); + *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 )) + 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 ); + bytes = cur->len = strtol(s + 1, &s, 10); if (*s != '}') goto bail; - s = cur->val = xmalloc( cur->len ); + s = cur->val = xmalloc(cur->len); /* dump whats left over in the input buffer */ n = imap->buf.bytes - imap->buf.offset; @@ -610,7 +702,7 @@ parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level ) /* the entire message fit in the buffer */ n = bytes; - memcpy( s, imap->buf.buf + imap->buf.offset, n ); + memcpy(s, imap->buf.buf + imap->buf.offset, n); s += n; bytes -= n; @@ -619,13 +711,13 @@ parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level ) /* now read the rest of the message */ while (bytes > 0) { - if ((n = socket_read (&imap->buf.sock, s, 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 (buffer_gets(&imap->buf, &s)) goto bail; } else if (*s == '"') { /* quoted string */ @@ -640,15 +732,14 @@ parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level ) } else { /* atom */ p = s; - for (; *s && !isspace( (unsigned char)*s ); s++) + for (; *s && !isspace((unsigned char)*s); s++) if (level && *s == ')') break; cur->len = s - p; - if (cur->len == 3 && !memcmp ("NIL", p, 3)) { + if (cur->len == 3 && !memcmp("NIL", p, 3)) cur->val = NIL; - } else { + else cur->val = xmemdupz(p, cur->len); - } } if (!level) @@ -660,127 +751,122 @@ parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level ) *curp = NULL; return 0; - bail: +bail: *curp = NULL; return -1; } -static list_t * -parse_imap_list( imap_t *imap, char **sp ) +static struct imap_list *parse_imap_list(struct imap *imap, char **sp) { - list_t *head; + struct imap_list *head; - if (!parse_imap_list_l( imap, sp, &head, 0 )) + if (!parse_imap_list_l(imap, sp, &head, 0)) return head; - free_list( head ); + free_list(head); return NULL; } -static list_t * -parse_list( char **sp ) +static struct imap_list *parse_list(char **sp) { - return parse_imap_list( NULL, sp ); + return parse_imap_list(NULL, sp); } -static void -parse_capability( imap_t *imap, char *cmd ) +static void parse_capability(struct imap *imap, char *cmd) { char *arg; unsigned i; imap->caps = 0x80000000; - while ((arg = next_arg( &cmd ))) + while ((arg = next_arg(&cmd))) for (i = 0; i < ARRAY_SIZE(cap_list); i++) - if (!strcmp( cap_list[i], arg )) + if (!strcmp(cap_list[i], arg)) imap->caps |= 1 << i; imap->rcaps = imap->caps; } -static int -parse_response_code( imap_store_t *ctx, struct imap_cmd_cb *cb, char *s ) +static int parse_response_code(struct imap_store *ctx, struct imap_cmd_cb *cb, + char *s) { - imap_t *imap = ctx->imap; + struct imap *imap = ctx->imap; char *arg, *p; if (*s != '[') return RESP_OK; /* no response code */ s++; - if (!(p = strchr( s, ']' ))) { - fprintf( stderr, "IMAP error: malformed response code\n" ); + if (!(p = strchr(s, ']'))) { + fprintf(stderr, "IMAP error: malformed response code\n"); return RESP_BAD; } *p++ = 0; - arg = next_arg( &s ); - if (!strcmp( "UIDVALIDITY", arg )) { - if (!(arg = next_arg( &s )) || !(ctx->gen.uidvalidity = atoi( arg ))) { - fprintf( stderr, "IMAP error: malformed UIDVALIDITY status\n" ); + arg = next_arg(&s); + if (!strcmp("UIDVALIDITY", arg)) { + if (!(arg = next_arg(&s)) || !(ctx->gen.uidvalidity = atoi(arg))) { + fprintf(stderr, "IMAP error: malformed UIDVALIDITY status\n"); return RESP_BAD; } - } else if (!strcmp( "UIDNEXT", arg )) { - if (!(arg = next_arg( &s )) || !(imap->uidnext = atoi( arg ))) { - fprintf( stderr, "IMAP error: malformed NEXTUID status\n" ); + } else if (!strcmp("UIDNEXT", arg)) { + if (!(arg = next_arg(&s)) || !(imap->uidnext = atoi(arg))) { + fprintf(stderr, "IMAP error: malformed NEXTUID status\n"); return RESP_BAD; } - } else if (!strcmp( "CAPABILITY", arg )) { - parse_capability( imap, s ); - } else if (!strcmp( "ALERT", arg )) { + } else if (!strcmp("CAPABILITY", arg)) { + parse_capability(imap, s); + } else if (!strcmp("ALERT", arg)) { /* RFC2060 says that these messages MUST be displayed * to the user */ - 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 )) || - !(arg = next_arg( &s )) || !(*(int *)cb->ctx = atoi( arg ))) - { - fprintf( stderr, "IMAP error: malformed APPENDUID status\n" ); + 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)) || + !(arg = next_arg(&s)) || !(*(int *)cb->ctx = atoi(arg))) { + fprintf(stderr, "IMAP error: malformed APPENDUID status\n"); return RESP_BAD; } } return RESP_OK; } -static int -get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd ) +static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd) { - imap_t *imap = ctx->imap; + struct imap *imap = ctx->imap; struct imap_cmd *cmdp, **pcmdp, *ncmdp; char *cmd, *arg, *arg1, *p; int n, resp, resp2, tag; for (;;) { - if (buffer_gets( &imap->buf, &cmd )) + if (buffer_gets(&imap->buf, &cmd)) return RESP_BAD; - arg = next_arg( &cmd ); + arg = next_arg(&cmd); if (*arg == '*') { - arg = next_arg( &cmd ); + arg = next_arg(&cmd); if (!arg) { - fprintf( stderr, "IMAP error: unable to parse untagged response\n" ); + fprintf(stderr, "IMAP error: unable to parse untagged response\n"); return RESP_BAD; } - if (!strcmp( "NAMESPACE", arg )) { - imap->ns_personal = parse_list( &cmd ); - imap->ns_other = parse_list( &cmd ); - imap->ns_shared = parse_list( &cmd ); - } else if (!strcmp( "OK", arg ) || !strcmp( "BAD", arg ) || - !strcmp( "NO", arg ) || !strcmp( "BYE", arg )) { - if ((resp = parse_response_code( ctx, NULL, cmd )) != RESP_OK) + if (!strcmp("NAMESPACE", arg)) { + imap->ns_personal = parse_list(&cmd); + imap->ns_other = parse_list(&cmd); + imap->ns_shared = parse_list(&cmd); + } 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 )) - 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 (!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 { - fprintf( stderr, "IMAP error: unable to parse untagged response\n" ); + fprintf(stderr, "IMAP error: unable to parse untagged response\n"); return RESP_BAD; } } else if (!imap->in_progress) { - fprintf( stderr, "IMAP error: unexpected reply: %s %s\n", arg, cmd ? cmd : "" ); + fprintf(stderr, "IMAP error: unexpected reply: %s %s\n", arg, cmd ? cmd : ""); return RESP_BAD; } else if (*arg == '+') { /* This can happen only with the last command underway, as @@ -788,57 +874,57 @@ get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd ) cmdp = (struct imap_cmd *)((char *)imap->in_progress_append - offsetof(struct imap_cmd, next)); if (cmdp->cb.data) { - n = socket_write( &imap->buf.sock, cmdp->cb.data, cmdp->cb.dlen ); - free( cmdp->cb.data ); + n = socket_write(&imap->buf.sock, cmdp->cb.data, cmdp->cb.dlen); + free(cmdp->cb.data); cmdp->cb.data = NULL; if (n != (int)cmdp->cb.dlen) return RESP_BAD; } else if (cmdp->cb.cont) { - if (cmdp->cb.cont( ctx, cmdp, cmd )) + if (cmdp->cb.cont(ctx, cmdp, cmd)) return RESP_BAD; } else { - fprintf( stderr, "IMAP error: unexpected command continuation request\n" ); + fprintf(stderr, "IMAP error: unexpected command continuation request\n"); return RESP_BAD; } - if (socket_write( &imap->buf.sock, "\r\n", 2 ) != 2) + if (socket_write(&imap->buf.sock, "\r\n", 2) != 2) return RESP_BAD; if (!cmdp->cb.cont) imap->literal_pending = 0; if (!tcmd) return DRV_OK; } else { - tag = atoi( arg ); + tag = atoi(arg); for (pcmdp = &imap->in_progress; (cmdp = *pcmdp); pcmdp = &cmdp->next) if (cmdp->tag == tag) goto gottag; - fprintf( stderr, "IMAP error: unexpected tag %s\n", arg ); + fprintf(stderr, "IMAP error: unexpected tag %s\n", arg); return RESP_BAD; - gottag: + gottag: if (!(*pcmdp = cmdp->next)) imap->in_progress_append = pcmdp; imap->num_in_progress--; if (cmdp->cb.cont || cmdp->cb.data) imap->literal_pending = 0; - arg = next_arg( &cmd ); - if (!strcmp( "OK", arg )) + arg = next_arg(&cmd); + if (!strcmp("OK", arg)) resp = DRV_OK; else { - if (!strcmp( "NO", arg )) { - if (cmdp->cb.create && cmd && (cmdp->cb.trycreate || !memcmp( cmd, "[TRYCREATE]", 11 ))) { /* SELECT, APPEND or UID COPY */ - p = strchr( cmdp->cmd, '"' ); - if (!issue_imap_cmd( ctx, NULL, "CREATE \"%.*s\"", strchr( p + 1, '"' ) - p + 1, p )) { + if (!strcmp("NO", arg)) { + if (cmdp->cb.create && cmd && (cmdp->cb.trycreate || !memcmp(cmd, "[TRYCREATE]", 11))) { /* SELECT, APPEND or UID COPY */ + p = strchr(cmdp->cmd, '"'); + if (!issue_imap_cmd(ctx, NULL, "CREATE \"%.*s\"", strchr(p + 1, '"') - p + 1, p)) { resp = RESP_BAD; goto normal; } /* not waiting here violates the spec, but a server that does not grok this nonetheless violates it too. */ cmdp->cb.create = 0; - if (!(ncmdp = issue_imap_cmd( ctx, &cmdp->cb, "%s", cmdp->cmd ))) { + if (!(ncmdp = issue_imap_cmd(ctx, &cmdp->cb, "%s", cmdp->cmd))) { resp = RESP_BAD; goto normal; } - free( cmdp->cmd ); - free( cmdp ); + free(cmdp->cmd); + free(cmdp); if (!tcmd) return 0; /* ignored */ if (cmdp == tcmd) @@ -846,21 +932,21 @@ get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd ) continue; } resp = RESP_NO; - } else /*if (!strcmp( "BAD", arg ))*/ + } else /*if (!strcmp("BAD", arg))*/ resp = RESP_BAD; - fprintf( stderr, "IMAP command '%s' returned response (%s) - %s\n", - memcmp (cmdp->cmd, "LOGIN", 5) ? + fprintf(stderr, "IMAP command '%s' returned response (%s) - %s\n", + memcmp(cmdp->cmd, "LOGIN", 5) ? cmdp->cmd : "LOGIN <user> <pass>", arg, cmd ? cmd : ""); } - if ((resp2 = parse_response_code( ctx, &cmdp->cb, cmd )) > resp) + if ((resp2 = parse_response_code(ctx, &cmdp->cb, cmd)) > resp) resp = resp2; - normal: + normal: if (cmdp->cb.done) - cmdp->cb.done( ctx, cmdp, resp ); - free( cmdp->cb.data ); - free( cmdp->cmd ); - free( cmdp ); + cmdp->cb.done(ctx, cmdp, resp); + free(cmdp->cb.data); + free(cmdp->cmd); + free(cmdp); if (!tcmd || tcmd == cmdp) return resp; } @@ -868,170 +954,184 @@ get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd ) /* not reached */ } -static void -imap_close_server( imap_store_t *ictx ) +static void imap_close_server(struct imap_store *ictx) { - imap_t *imap = ictx->imap; + struct imap *imap = ictx->imap; if (imap->buf.sock.fd != -1) { - imap_exec( ictx, NULL, "LOGOUT" ); - close( imap->buf.sock.fd ); + 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 ); + free_list(imap->ns_personal); + free_list(imap->ns_other); + free_list(imap->ns_shared); + free(imap); } -static void -imap_close_store( store_t *ctx ) +static void imap_close_store(struct store *ctx) { - imap_close_server( (imap_store_t *)ctx ); - free_generic_messages( ctx->msgs ); - free( ctx ); + imap_close_server((struct imap_store *)ctx); + free_generic_messages(ctx->msgs); + free(ctx); } -static store_t * -imap_open_store( imap_server_conf_t *srvc ) +static struct store *imap_open_store(struct imap_server_conf *srvc) { - imap_store_t *ctx; - imap_t *imap; + struct imap_store *ctx; + struct imap *imap; char *arg, *rsp; struct hostent *he; struct sockaddr_in addr; int s, a[2], preauth; pid_t pid; - ctx = xcalloc( sizeof(*ctx), 1 ); + ctx = xcalloc(sizeof(*ctx), 1); - ctx->imap = imap = xcalloc( sizeof(*imap), 1 ); + ctx->imap = imap = xcalloc(sizeof(*imap), 1); imap->buf.sock.fd = -1; imap->in_progress_append = &imap->in_progress; /* open connection to IMAP server */ if (srvc->tunnel) { - imap_info( "Starting tunnel '%s'... ", srvc->tunnel ); + imap_info("Starting tunnel '%s'... ", srvc->tunnel); - if (socketpair( PF_UNIX, SOCK_STREAM, 0, a )) { - perror( "socketpair" ); - exit( 1 ); + if (socketpair(PF_UNIX, SOCK_STREAM, 0, a)) { + perror("socketpair"); + exit(1); } pid = fork(); if (pid < 0) - _exit( 127 ); + _exit(127); if (!pid) { - if (dup2( a[0], 0 ) == -1 || dup2( a[0], 1 ) == -1) - _exit( 127 ); - close( a[0] ); - close( a[1] ); - execl( "/bin/sh", "sh", "-c", srvc->tunnel, NULL ); - _exit( 127 ); + if (dup2(a[0], 0) == -1 || dup2(a[0], 1) == -1) + _exit(127); + close(a[0]); + close(a[1]); + execl("/bin/sh", "sh", "-c", srvc->tunnel, NULL); + _exit(127); } - close (a[0]); + close(a[0]); imap->buf.sock.fd = a[1]; - imap_info( "ok\n" ); + imap_info("ok\n"); } else { - memset( &addr, 0, sizeof(addr) ); - addr.sin_port = htons( srvc->port ); + memset(&addr, 0, sizeof(addr)); + addr.sin_port = htons(srvc->port); addr.sin_family = AF_INET; - imap_info( "Resolving %s... ", srvc->host ); - he = gethostbyname( srvc->host ); + imap_info("Resolving %s... ", srvc->host); + he = gethostbyname(srvc->host); if (!he) { - perror( "gethostbyname" ); + perror("gethostbyname"); goto bail; } - imap_info( "ok\n" ); + imap_info("ok\n"); addr.sin_addr.s_addr = *((int *) he->h_addr_list[0]); - s = socket( PF_INET, SOCK_STREAM, 0 ); + s = socket(PF_INET, SOCK_STREAM, 0); - imap_info( "Connecting to %s:%hu... ", inet_ntoa( addr.sin_addr ), ntohs( addr.sin_port ) ); - if (connect( s, (struct sockaddr *)&addr, sizeof(addr) )) { - close( s ); - perror( "connect" ); + imap_info("Connecting to %s:%hu... ", inet_ntoa(addr.sin_addr), ntohs(addr.sin_port)); + if (connect(s, (struct sockaddr *)&addr, sizeof(addr))) { + close(s); + perror("connect"); goto bail; } - imap_info( "ok\n" ); imap->buf.sock.fd = s; + if (srvc->use_ssl && + ssl_socket_connect(&imap->buf.sock, 0, srvc->ssl_verify)) { + close(s); + goto bail; + } + imap_info("ok\n"); } /* read the greeting string */ - if (buffer_gets( &imap->buf, &rsp )) { - fprintf( stderr, "IMAP error: no greeting response\n" ); + if (buffer_gets(&imap->buf, &rsp)) { + fprintf(stderr, "IMAP error: no greeting response\n"); goto bail; } - arg = next_arg( &rsp ); - if (!arg || *arg != '*' || (arg = next_arg( &rsp )) == NULL) { - fprintf( stderr, "IMAP error: invalid greeting response\n" ); + arg = next_arg(&rsp); + if (!arg || *arg != '*' || (arg = next_arg(&rsp)) == NULL) { + fprintf(stderr, "IMAP error: invalid greeting response\n"); goto bail; } preauth = 0; - if (!strcmp( "PREAUTH", arg )) + if (!strcmp("PREAUTH", arg)) preauth = 1; - else if (strcmp( "OK", arg ) != 0) { - fprintf( stderr, "IMAP error: unknown greeting response\n" ); + else if (strcmp("OK", arg) != 0) { + fprintf(stderr, "IMAP error: unknown greeting response\n"); goto bail; } - parse_response_code( ctx, NULL, rsp ); - if (!imap->caps && imap_exec( ctx, NULL, "CAPABILITY" ) != RESP_OK) + parse_response_code(ctx, NULL, rsp); + if (!imap->caps && imap_exec(ctx, NULL, "CAPABILITY") != RESP_OK) goto bail; if (!preauth) { - - imap_info ("Logging in...\n"); +#ifndef NO_OPENSSL + if (!srvc->use_ssl && CAP(STARTTLS)) { + if (imap_exec(ctx, 0, "STARTTLS") != RESP_OK) + goto bail; + if (ssl_socket_connect(&imap->buf.sock, 1, + srvc->ssl_verify)) + goto bail; + /* capabilities may have changed, so get the new capabilities */ + if (imap_exec(ctx, 0, "CAPABILITY") != RESP_OK) + goto bail; + } +#endif + imap_info("Logging in...\n"); if (!srvc->user) { - fprintf( stderr, "Skipping server %s, no user\n", srvc->host ); + fprintf(stderr, "Skipping server %s, no user\n", srvc->host); goto bail; } if (!srvc->pass) { char prompt[80]; - sprintf( prompt, "Password (%s@%s): ", srvc->user, srvc->host ); - arg = getpass( prompt ); + sprintf(prompt, "Password (%s@%s): ", srvc->user, srvc->host); + arg = getpass(prompt); if (!arg) { - perror( "getpass" ); - exit( 1 ); + perror("getpass"); + exit(1); } if (!*arg) { - fprintf( stderr, "Skipping account %s@%s, no password\n", srvc->user, srvc->host ); + fprintf(stderr, "Skipping account %s@%s, no password\n", srvc->user, srvc->host); goto bail; } /* * getpass() returns a pointer to a static buffer. make a copy * for long term storage. */ - srvc->pass = xstrdup( arg ); + srvc->pass = xstrdup(arg); } if (CAP(NOLOGIN)) { - fprintf( stderr, "Skipping account %s@%s, server forbids LOGIN\n", srvc->user, srvc->host ); + fprintf(stderr, "Skipping account %s@%s, server forbids LOGIN\n", srvc->user, srvc->host); goto bail; } - imap_warn( "*** IMAP Warning *** Password is being sent in the clear\n" ); - if (imap_exec( ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass ) != RESP_OK) { - fprintf( stderr, "IMAP error: LOGIN failed\n" ); + if (!imap->buf.sock.ssl) + imap_warn("*** IMAP Warning *** Password is being " + "sent in the clear\n"); + if (imap_exec(ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass) != RESP_OK) { + fprintf(stderr, "IMAP error: LOGIN failed\n"); goto bail; } } /* !preauth */ ctx->prefix = ""; ctx->trashnc = 1; - return (store_t *)ctx; + return (struct store *)ctx; - bail: - imap_close_store( &ctx->gen ); +bail: + imap_close_store(&ctx->gen); return NULL; } -static int -imap_make_flags( int flags, char *buf ) +static int imap_make_flags(int flags, char *buf) { const char *s; unsigned i, d; @@ -1050,11 +1150,10 @@ imap_make_flags( int flags, char *buf ) #define TUIDL 8 -static int -imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) +static int imap_store_msg(struct store *gctx, struct msg_data *data, int *uid) { - imap_store_t *ctx = (imap_store_t *)gctx; - imap_t *imap = ctx->imap; + struct imap_store *ctx = (struct imap_store *)gctx; + struct imap *imap = ctx->imap; struct imap_cmd_cb cb; char *fmap, *buf; const char *prefix, *box; @@ -1062,14 +1161,14 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) int start, sbreak = 0, ebreak = 0; char flagstr[128], tuid[TUIDL * 2 + 1]; - memset( &cb, 0, sizeof(cb) ); + memset(&cb, 0, sizeof(cb)); fmap = data->data; len = data->len; nocr = !data->crlf; extra = 0, i = 0; if (!CAP(UIDPLUS) && uid) { - nloop: + nloop: start = i; while (i < len) if (fmap[i++] == '\n') { @@ -1078,18 +1177,18 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) sbreak = ebreak = i - 2 + nocr; goto mktid; } - if (!memcmp( fmap + start, "X-TUID: ", 8 )) { + if (!memcmp(fmap + start, "X-TUID: ", 8)) { extra -= (ebreak = i) - (sbreak = start) + nocr; goto mktid; } goto nloop; } /* invalid message */ - free( fmap ); + free(fmap); return DRV_MSG_BAD; - mktid: + mktid: for (j = 0; j < TUIDL; j++) - sprintf( tuid + j * 2, "%02x", arc4_getbyte() ); + sprintf(tuid + j * 2, "%02x", arc4_getbyte()); extra += 8 + TUIDL * 2 + 2; } if (nocr) @@ -1098,7 +1197,7 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) extra++; cb.dlen = len + extra; - buf = cb.data = xmalloc( cb.dlen ); + buf = cb.data = xmalloc(cb.dlen); i = 0; if (!CAP(UIDPLUS) && uid) { if (nocr) { @@ -1109,12 +1208,12 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) } else *buf++ = fmap[i]; } else { - memcpy( buf, fmap, sbreak ); + memcpy(buf, fmap, sbreak); buf += sbreak; } - memcpy( buf, "X-TUID: ", 8 ); + memcpy(buf, "X-TUID: ", 8); buf += 8; - memcpy( buf, tuid, TUIDL * 2 ); + memcpy(buf, tuid, TUIDL * 2); buf += TUIDL * 2; *buf++ = '\r'; *buf++ = '\n'; @@ -1128,13 +1227,13 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) } else *buf++ = fmap[i]; } else - memcpy( buf, fmap + i, len - i ); + memcpy(buf, fmap + i, len - i); - free( fmap ); + free(fmap); d = 0; if (data->flags) { - d = imap_make_flags( data->flags, flagstr ); + d = imap_make_flags(data->flags, flagstr); flagstr[d++] = ' '; } flagstr[d] = 0; @@ -1147,11 +1246,11 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) imap->caps = imap->rcaps & ~(1 << LITERALPLUS); } else { box = gctx->name; - prefix = !strcmp( box, "INBOX" ) ? "" : ctx->prefix; + prefix = !strcmp(box, "INBOX") ? "" : ctx->prefix; cb.create = 0; } cb.ctx = uid; - ret = imap_exec_m( ctx, &cb, "APPEND \"%s%s\" %s", prefix, box, flagstr ); + ret = imap_exec_m(ctx, &cb, "APPEND \"%s%s\" %s", prefix, box, flagstr); imap->caps = imap->rcaps; if (ret != DRV_OK) return ret; @@ -1165,8 +1264,7 @@ imap_store_msg( store_t *gctx, msg_data_t *data, int *uid ) #define CHUNKSIZE 0x1000 -static int -read_message( FILE *f, msg_data_t *msg ) +static int read_message(FILE *f, struct msg_data *msg) { struct strbuf buf; @@ -1183,8 +1281,7 @@ read_message( FILE *f, msg_data_t *msg ) return msg->len; } -static int -count_messages( msg_data_t *msg ) +static int count_messages(struct msg_data *msg) { int count = 0; char *p = msg->data; @@ -1194,7 +1291,7 @@ count_messages( msg_data_t *msg ) count++; p += 5; } - p = strstr( p+5, "\nFrom "); + p = strstr(p+5, "\nFrom "); if (!p) break; p++; @@ -1202,22 +1299,21 @@ count_messages( msg_data_t *msg ) return count; } -static int -split_msg( msg_data_t *all_msgs, msg_data_t *msg, int *ofs ) +static int split_msg(struct msg_data *all_msgs, struct msg_data *msg, int *ofs) { char *p, *data; - memset( msg, 0, sizeof *msg ); + memset(msg, 0, sizeof *msg); if (*ofs >= all_msgs->len) return 0; - data = &all_msgs->data[ *ofs ]; + data = &all_msgs->data[*ofs]; msg->len = all_msgs->len - *ofs; if (msg->len < 5 || prefixcmp(data, "From ")) return 0; - p = strchr( data, '\n' ); + p = strchr(data, '\n'); if (p) { p = &p[1]; msg->len -= p-data; @@ -1225,7 +1321,7 @@ split_msg( msg_data_t *all_msgs, msg_data_t *msg, int *ofs ) data = p; } - p = strstr( data, "\nFrom " ); + p = strstr(data, "\nFrom "); if (p) msg->len = &p[1] - data; @@ -1234,24 +1330,24 @@ split_msg( msg_data_t *all_msgs, msg_data_t *msg, int *ofs ) return 1; } -static imap_server_conf_t server = -{ +static struct imap_server_conf server = { NULL, /* name */ NULL, /* tunnel */ NULL, /* host */ 0, /* port */ NULL, /* user */ NULL, /* pass */ + 0, /* use_ssl */ + 1, /* ssl_verify */ }; static char *imap_folder; -static int -git_imap_config(const char *key, const char *val, void *cb) +static int git_imap_config(const char *key, const char *val, void *cb) { char imap_key[] = "imap."; - if (strncmp( key, imap_key, sizeof imap_key - 1 )) + if (strncmp(key, imap_key, sizeof imap_key - 1)) return 0; if (!val) @@ -1259,90 +1355,96 @@ git_imap_config(const char *key, const char *val, void *cb) key += sizeof imap_key - 1; - if (!strcmp( "folder", key )) { - imap_folder = xstrdup( val ); - } else if (!strcmp( "host", key )) { - { - if (!prefixcmp(val, "imap:")) - val += 5; - if (!server.port) - server.port = 143; + if (!strcmp("folder", key)) { + imap_folder = xstrdup(val); + } else if (!strcmp("host", key)) { + if (!prefixcmp(val, "imap:")) + val += 5; + else if (!prefixcmp(val, "imaps:")) { + val += 6; + server.use_ssl = 1; } if (!prefixcmp(val, "//")) val += 2; - server.host = xstrdup( val ); - } - else if (!strcmp( "user", key )) - server.user = xstrdup( val ); - else if (!strcmp( "pass", key )) - server.pass = xstrdup( val ); - else if (!strcmp( "port", key )) - server.port = git_config_int( key, val ); - else if (!strcmp( "tunnel", key )) - server.tunnel = xstrdup( val ); + server.host = xstrdup(val); + } else if (!strcmp("user", key)) + server.user = xstrdup(val); + else if (!strcmp("pass", key)) + server.pass = xstrdup(val); + else if (!strcmp("port", key)) + server.port = git_config_int(key, val); + else if (!strcmp("tunnel", key)) + server.tunnel = xstrdup(val); + else if (!strcmp("sslverify", key)) + server.ssl_verify = git_config_bool(key, val); return 0; } -int -main(int argc, char **argv) +int main(int argc, char **argv) { - msg_data_t all_msgs, msg; - store_t *ctx = NULL; + struct msg_data all_msgs, msg; + struct store *ctx = NULL; int uid = 0; int ofs = 0; int r; int total, n = 0; + int nongit_ok; /* init the random number generator */ arc4_init(); + setup_git_directory_gently(&nongit_ok); git_config(git_imap_config, NULL); + if (!server.port) + server.port = server.use_ssl ? 993 : 143; + if (!imap_folder) { - fprintf( stderr, "no imap store specified\n" ); + fprintf(stderr, "no imap store specified\n"); return 1; } if (!server.host) { if (!server.tunnel) { - fprintf( stderr, "no imap host specified\n" ); + fprintf(stderr, "no imap host specified\n"); return 1; } server.host = "tunnel"; } /* read the messages */ - if (!read_message( stdin, &all_msgs )) { - fprintf(stderr,"nothing to send\n"); + if (!read_message(stdin, &all_msgs)) { + fprintf(stderr, "nothing to send\n"); return 1; } - total = count_messages( &all_msgs ); + total = count_messages(&all_msgs); if (!total) { - fprintf(stderr,"no messages to send\n"); + fprintf(stderr, "no messages to send\n"); return 1; } /* write it to the imap server */ - ctx = imap_open_store( &server ); + ctx = imap_open_store(&server); if (!ctx) { - fprintf( stderr,"failed to open store\n"); + fprintf(stderr, "failed to open store\n"); return 1; } - fprintf( stderr, "sending %d message%s\n", total, (total!=1)?"s":"" ); + fprintf(stderr, "sending %d message%s\n", total, (total != 1) ? "s" : ""); ctx->name = imap_folder; while (1) { unsigned percent = n * 100 / total; - fprintf( stderr, "%4u%% (%d/%d) done\r", percent, n, total ); - if (!split_msg( &all_msgs, &msg, &ofs )) + fprintf(stderr, "%4u%% (%d/%d) done\r", percent, n, total); + if (!split_msg(&all_msgs, &msg, &ofs)) + break; + r = imap_store_msg(ctx, &msg, &uid); + if (r != DRV_OK) break; - r = imap_store_msg( ctx, &msg, &uid ); - if (r != DRV_OK) break; n++; } - fprintf( stderr,"\n" ); + fprintf(stderr, "\n"); - imap_close_store( ctx ); + imap_close_store(ctx); return 0; } diff --git a/index-pack.c b/index-pack.c index 52064befd..728af7da9 100644 --- a/index-pack.c +++ b/index-pack.c @@ -876,7 +876,9 @@ int main(int argc, char **argv) char *index_name_buf = NULL, *keep_name_buf = NULL; struct pack_idx_entry **idx_objects; unsigned char sha1[20]; + int nongit = 0; + setup_git_directory_gently(&nongit); git_config(git_index_pack_config, NULL); for (i = 1; i < argc; i++) { diff --git a/log-tree.c b/log-tree.c index bd8b9e45a..30cd5bb22 100644 --- a/log-tree.c +++ b/log-tree.c @@ -432,7 +432,7 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log struct commit_list *parents; unsigned const char *sha1 = commit->object.sha1; - if (!opt->diff) + if (!opt->diff && !DIFF_OPT_TST(&opt->diffopt, EXIT_WITH_STATUS)) return 0; /* Root commit? */ diff --git a/pack-revindex.c b/pack-revindex.c index cd300bdff..6096b6224 100644 --- a/pack-revindex.c +++ b/pack-revindex.c @@ -142,3 +142,15 @@ struct revindex_entry *find_pack_revindex(struct packed_git *p, off_t ofs) } while (lo < hi); die("internal error: pack revindex corrupt"); } + +void discard_revindex(void) +{ + if (pack_revindex_hashsz) { + int i; + for (i = 0; i < pack_revindex_hashsz; i++) + if (pack_revindex[i].revindex) + free(pack_revindex[i].revindex); + free(pack_revindex); + pack_revindex_hashsz = 0; + } +} diff --git a/pack-revindex.h b/pack-revindex.h index 36a514a6c..8d5027ad9 100644 --- a/pack-revindex.h +++ b/pack-revindex.h @@ -7,5 +7,6 @@ struct revindex_entry { }; struct revindex_entry *find_pack_revindex(struct packed_git *p, off_t ofs); +void discard_revindex(void); #endif diff --git a/pack-write.c b/pack-write.c index a8f026993..ddcfd37af 100644 --- a/pack-write.c +++ b/pack-write.c @@ -179,6 +179,7 @@ void fixup_pack_header_footer(int pack_fd, SHA1_Final(pack_file_sha1, &c); write_or_die(pack_fd, pack_file_sha1, 20); + fsync_or_die(pack_fd, pack_name); } char *index_pack_lockfile(int ip_out) @@ -1,4 +1,5 @@ #include "cache.h" +#include "run-command.h" /* * This is split up from the rest of git so that we can do @@ -8,7 +9,7 @@ static int spawned_pager; #ifndef __MINGW32__ -static void run_pager(const char *pager) +static void pager_preexec(void) { /* * Work around bug in "less" by not starting it until we @@ -20,17 +21,13 @@ static void run_pager(const char *pager) FD_SET(0, &in); select(1, &in, NULL, &in, NULL); - execlp(pager, pager, NULL); - execl("/bin/sh", "sh", "-c", pager, NULL); + setenv("LESS", "FRSX", 0); } -#else -#include "run-command.h" +#endif static const char *pager_argv[] = { "sh", "-c", NULL, NULL }; -static struct child_process pager_process = { - .argv = pager_argv, - .in = -1 -}; +static struct child_process pager_process; + static void wait_for_pager(void) { fflush(stdout); @@ -40,14 +37,9 @@ static void wait_for_pager(void) close(2); finish_command(&pager_process); } -#endif void setup_pager(void) { -#ifndef __MINGW32__ - pid_t pid; - int fd[2]; -#endif const char *pager = getenv("GIT_PAGER"); if (!isatty(1)) @@ -66,37 +58,13 @@ void setup_pager(void) spawned_pager = 1; /* means we are emitting to terminal */ -#ifndef __MINGW32__ - if (pipe(fd) < 0) - return; - pid = fork(); - if (pid < 0) { - close(fd[0]); - close(fd[1]); - return; - } - - /* return in the child */ - if (!pid) { - dup2(fd[1], 1); - dup2(fd[1], 2); - close(fd[0]); - close(fd[1]); - return; - } - - /* The original process turns into the PAGER */ - dup2(fd[0], 0); - close(fd[0]); - close(fd[1]); - - setenv("LESS", "FRSX", 0); - run_pager(pager); - die("unable to execute pager '%s'", pager); - exit(255); -#else /* spawn the pager */ pager_argv[2] = pager; + pager_process.argv = pager_argv; + pager_process.in = -1; +#ifndef __MINGW32__ + pager_process.preexec_cb = pager_preexec; +#endif if (start_command(&pager_process)) return; @@ -107,7 +75,6 @@ void setup_pager(void) /* this makes sure that the parent terminates after the pager */ atexit(wait_for_pager); -#endif } int pager_in_use(void) @@ -365,7 +365,7 @@ int normalize_absolute_path(char *buf, const char *path) * path = Canonical absolute path * prefix_list = Colon-separated list of absolute paths * - * Determines, for each path in parent_list, whether the "prefix" really + * Determines, for each path in prefix_list, whether the "prefix" really * is an ancestor directory of path. Returns the length of the longest * ancestor directory, excluding any trailing slashes, or -1 if no prefix * is an ancestor. (Note that this means 0 is returned if prefix_list is diff --git a/perl/Git.pm b/perl/Git.pm index e1ca5b4a2..102e6a4ce 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -57,7 +57,8 @@ require Exporter; command_output_pipe command_input_pipe command_close_pipe command_bidi_pipe command_close_bidi_pipe version exec_path hash_object git_cmd_try - remote_refs); + remote_refs + temp_acquire temp_release temp_reset); =head1 DESCRIPTION @@ -99,7 +100,7 @@ use Carp qw(carp croak); # but croak is bad - throw instead use Error qw(:try); use Cwd qw(abs_path); use IPC::Open2 qw(open2); - +use Fcntl qw(SEEK_SET SEEK_CUR); } @@ -933,6 +934,131 @@ sub _close_cat_blob { delete @$self{@vars}; } + +{ # %TEMP_* Lexical Context + +my (%TEMP_LOCKS, %TEMP_FILES); + +=item temp_acquire ( NAME ) + +Attempts to retreive the temporary file mapped to the string C<NAME>. If an +associated temp file has not been created this session or was closed, it is +created, cached, and set for autoflush and binmode. + +Internally locks the file mapped to C<NAME>. This lock must be released with +C<temp_release()> when the temp file is no longer needed. Subsequent attempts +to retrieve temporary files mapped to the same C<NAME> while still locked will +cause an error. This locking mechanism provides a weak guarantee and is not +threadsafe. It does provide some error checking to help prevent temp file refs +writing over one another. + +In general, the L<File::Handle> returned should not be closed by consumers as +it defeats the purpose of this caching mechanism. If you need to close the temp +file handle, then you should use L<File::Temp> or another temp file faculty +directly. If a handle is closed and then requested again, then a warning will +issue. + +=cut + +sub temp_acquire { + my ($self, $name) = _maybe_self(@_); + + my $temp_fd = _temp_cache($name); + + $TEMP_LOCKS{$temp_fd} = 1; + $temp_fd; +} + +=item temp_release ( NAME ) + +=item temp_release ( FILEHANDLE ) + +Releases a lock acquired through C<temp_acquire()>. Can be called either with +the C<NAME> mapping used when acquiring the temp file or with the C<FILEHANDLE> +referencing a locked temp file. + +Warns if an attempt is made to release a file that is not locked. + +The temp file will be truncated before being released. This can help to reduce +disk I/O where the system is smart enough to detect the truncation while data +is in the output buffers. Beware that after the temp file is released and +truncated, any operations on that file may fail miserably until it is +re-acquired. All contents are lost between each release and acquire mapped to +the same string. + +=cut + +sub temp_release { + my ($self, $temp_fd, $trunc) = _maybe_self(@_); + + if (ref($temp_fd) ne 'File::Temp') { + $temp_fd = $TEMP_FILES{$temp_fd}; + } + unless ($TEMP_LOCKS{$temp_fd}) { + carp "Attempt to release temp file '", + $temp_fd, "' that has not been locked"; + } + temp_reset($temp_fd) if $trunc and $temp_fd->opened; + + $TEMP_LOCKS{$temp_fd} = 0; + undef; +} + +sub _temp_cache { + my ($name) = @_; + + _verify_require(); + + my $temp_fd = \$TEMP_FILES{$name}; + if (defined $$temp_fd and $$temp_fd->opened) { + if ($TEMP_LOCKS{$$temp_fd}) { + throw Error::Simple("Temp file with moniker '", + $name, "' already in use"); + } + } else { + if (defined $$temp_fd) { + # then we're here because of a closed handle. + carp "Temp file '", $name, + "' was closed. Opening replacement."; + } + $$temp_fd = File::Temp->new( + TEMPLATE => 'Git_XXXXXX', + DIR => File::Spec->tmpdir + ) or throw Error::Simple("couldn't open new temp file"); + $$temp_fd->autoflush; + binmode $$temp_fd; + } + $$temp_fd; +} + +sub _verify_require { + eval { require File::Temp; require File::Spec; }; + $@ and throw Error::Simple($@); +} + +=item temp_reset ( FILEHANDLE ) + +Truncates and resets the position of the C<FILEHANDLE>. + +=cut + +sub temp_reset { + my ($self, $temp_fd) = _maybe_self(@_); + + truncate $temp_fd, 0 + or throw Error::Simple("couldn't truncate file"); + sysseek($temp_fd, 0, SEEK_SET) and seek($temp_fd, 0, SEEK_SET) + or throw Error::Simple("couldn't seek to beginning of file"); + sysseek($temp_fd, 0, SEEK_CUR) == 0 and tell($temp_fd) == 0 + or throw Error::Simple("expected file position to be reset"); +} + +sub END { + unlink values %TEMP_FILES if %TEMP_FILES; +} + +} # %TEMP_* Lexical Context + =back =head1 ERROR HANDLING diff --git a/read-cache.c b/read-cache.c index 2c03ec306..5150c1e14 100644 --- a/read-cache.c +++ b/read-cache.c @@ -8,6 +8,11 @@ #include "cache-tree.h" #include "refs.h" #include "dir.h" +#include "tree.h" +#include "commit.h" +#include "diff.h" +#include "diffcore.h" +#include "revision.h" /* Index extensions. * @@ -1118,6 +1123,10 @@ static void convert_from_disk(struct ondisk_cache_entry *ondisk, struct cache_en ce->ce_size = ntohl(ondisk->size); /* On-disk flags are just 16 bits */ ce->ce_flags = ntohs(ondisk->flags); + + /* For future extension: we do not understand this entry yet */ + if (ce->ce_flags & CE_EXTENDED) + die("Unknown index entry format"); hashcpy(ce->sha1, ondisk->sha1); len = ce->ce_flags & CE_NAMEMASK; @@ -1155,7 +1164,7 @@ int read_index_from(struct index_state *istate, const char *path) size_t mmap_size; errno = EBUSY; - if (istate->alloc) + if (istate->initialized) return istate->cache_nr; errno = ENOENT; @@ -1195,6 +1204,7 @@ int read_index_from(struct index_state *istate, const char *path) * index size */ istate->alloc = xmalloc(estimate_cache_size(mmap_size, istate->cache_nr)); + istate->initialized = 1; src_offset = sizeof(*hdr); dst_offset = 0; @@ -1247,6 +1257,7 @@ int discard_index(struct index_state *istate) cache_tree_free(&(istate->cache_tree)); free(istate->alloc); istate->alloc = NULL; + istate->initialized = 0; /* no need to throw away allocated active_cache */ return 0; @@ -1477,3 +1488,59 @@ int read_index_unmerged(struct index_state *istate) istate->cache_nr = dst - istate->cache; return !!last; } + +struct update_callback_data +{ + int flags; + int add_errors; +}; + +static void update_callback(struct diff_queue_struct *q, + struct diff_options *opt, void *cbdata) +{ + int i; + struct update_callback_data *data = cbdata; + + for (i = 0; i < q->nr; i++) { + struct diff_filepair *p = q->queue[i]; + const char *path = p->one->path; + switch (p->status) { + default: + die("unexpected diff status %c", p->status); + case DIFF_STATUS_UNMERGED: + case DIFF_STATUS_MODIFIED: + case DIFF_STATUS_TYPE_CHANGED: + if (add_file_to_index(&the_index, path, data->flags)) { + if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) + die("updating files failed"); + data->add_errors++; + } + break; + case DIFF_STATUS_DELETED: + if (data->flags & ADD_CACHE_IGNORE_REMOVAL) + break; + if (!(data->flags & ADD_CACHE_PRETEND)) + remove_file_from_index(&the_index, path); + if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE)) + printf("remove '%s'\n", path); + break; + } + } +} + +int add_files_to_cache(const char *prefix, const char **pathspec, int flags) +{ + struct update_callback_data data; + struct rev_info rev; + init_revisions(&rev, prefix); + setup_revisions(0, NULL, &rev, NULL); + rev.prune_data = pathspec; + rev.diffopt.output_format = DIFF_FORMAT_CALLBACK; + rev.diffopt.format_callback = update_callback; + data.flags = flags; + data.add_errors = 0; + rev.diffopt.format_callback_data = &data; + run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); + return !!data.add_errors; +} + @@ -449,6 +449,26 @@ static int verify_refname(char *name, int is_glob) return result; } +/* + * This function frees a refspec array. + * Warning: code paths should be checked to ensure that the src + * and dst pointers are always freeable pointers as well + * as the refspec pointer itself. + */ +void free_refspecs(struct refspec *refspec, int nr_refspec) +{ + int i; + + if (!refspec) + return; + + for (i = 0; i < nr_refspec; i++) { + free(refspec[i].src); + free(refspec[i].dst); + } + free(refspec); +} + static struct refspec *parse_refspec_internal(int nr_refspec, const char **refspec, int fetch, int verify) { int i; @@ -567,7 +587,12 @@ static struct refspec *parse_refspec_internal(int nr_refspec, const char **refsp invalid: if (verify) { - free(rs); + /* + * nr_refspec must be greater than zero and i must be valid + * since it is only possible to reach this point from within + * the for loop above. + */ + free_refspecs(rs, i+1); return NULL; } die("Invalid refspec '%s'", refspec[i]); @@ -579,8 +604,7 @@ int valid_fetch_refspec(const char *fetch_refspec_str) struct refspec *refspec; refspec = parse_refspec_internal(1, fetch_refspec, 1, 1); - if (refspec) - free(refspec); + free_refspecs(refspec, 1); return !!refspec; } @@ -78,6 +78,7 @@ void ref_remove_duplicates(struct ref *ref_map); int valid_fetch_refspec(const char *refspec); struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec); struct refspec *parse_push_refspec(int nr_refspec, const char **refspec); +void free_refspecs(struct refspec *refspec, int nr_refspec); int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, int nr_refspec, const char **refspec, int all); diff --git a/revision.c b/revision.c index e75079a6e..36291b6b8 100644 --- a/revision.c +++ b/revision.c @@ -782,6 +782,10 @@ void init_revisions(struct rev_info *revs, const char *prefix) revs->commit_format = CMIT_FMT_DEFAULT; + revs->grep_filter.status_only = 1; + revs->grep_filter.pattern_tail = &(revs->grep_filter.pattern_list); + revs->grep_filter.regflags = REG_NEWLINE; + diff_setup(&revs->diffopt); if (prefix && !revs->diffopt.prefix) { revs->diffopt.prefix = prefix; @@ -946,15 +950,7 @@ void read_revisions_from_stdin(struct rev_info *revs) static void add_grep(struct rev_info *revs, const char *ptn, enum grep_pat_token what) { - if (!revs->grep_filter) { - struct grep_opt *opt = xcalloc(1, sizeof(*opt)); - opt->status_only = 1; - opt->pattern_tail = &(opt->pattern_list); - opt->regflags = REG_NEWLINE; - revs->grep_filter = opt; - } - append_grep_pattern(revs->grep_filter, ptn, - "command line", 0, what); + append_grep_pattern(&revs->grep_filter, ptn, "command line", 0, what); } static void add_header_grep(struct rev_info *revs, const char *field, const char *pattern) @@ -1164,17 +1160,13 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg } else if (!prefixcmp(arg, "--grep=")) { add_message_grep(revs, arg+7); } else if (!strcmp(arg, "--extended-regexp") || !strcmp(arg, "-E")) { - if (revs->grep_filter) - revs->grep_filter->regflags |= REG_EXTENDED; + revs->grep_filter.regflags |= REG_EXTENDED; } else if (!strcmp(arg, "--regexp-ignore-case") || !strcmp(arg, "-i")) { - if (revs->grep_filter) - revs->grep_filter->regflags |= REG_ICASE; + revs->grep_filter.regflags |= REG_ICASE; } else if (!strcmp(arg, "--fixed-strings") || !strcmp(arg, "-F")) { - if (revs->grep_filter) - revs->grep_filter->fixed = 1; + revs->grep_filter.fixed = 1; } else if (!strcmp(arg, "--all-match")) { - if (revs->grep_filter) - revs->grep_filter->all_match = 1; + revs->grep_filter.all_match = 1; } else if (!prefixcmp(arg, "--encoding=")) { arg += 11; if (strcmp(arg, "none")) @@ -1349,9 +1341,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch if (diff_setup_done(&revs->diffopt) < 0) die("diff_setup_done failed"); - if (revs->grep_filter) { - compile_grep_patterns(revs->grep_filter); - } + compile_grep_patterns(&revs->grep_filter); if (revs->reverse && revs->reflog_info) die("cannot combine --reverse with --walk-reflogs"); @@ -1492,9 +1482,9 @@ static int rewrite_parents(struct rev_info *revs, struct commit *commit) static int commit_match(struct commit *commit, struct rev_info *opt) { - if (!opt->grep_filter) + if (!opt->grep_filter.pattern_list) return 1; - return grep_buffer(opt->grep_filter, + return grep_buffer(&opt->grep_filter, NULL, /* we say nothing, not even filename */ commit->buffer, strlen(commit->buffer)); } diff --git a/revision.h b/revision.h index f64e8ce7f..91f194478 100644 --- a/revision.h +++ b/revision.h @@ -2,6 +2,7 @@ #define REVISION_H #include "parse-options.h" +#include "grep.h" #define SEEN (1u<<0) #define UNINTERESTING (1u<<1) @@ -92,7 +93,7 @@ struct rev_info { int show_log_size; /* Filter by commit log message */ - struct grep_opt *grep_filter; + struct grep_opt grep_filter; /* Display history graph */ struct git_graph *graph; @@ -119,7 +120,7 @@ struct rev_info { void read_revisions_from_stdin(struct rev_info *revs); typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); -volatile show_early_output_fn_t show_early_output; +extern volatile show_early_output_fn_t show_early_output; extern void init_revisions(struct rev_info *revs, const char *prefix); extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); diff --git a/run-command.c b/run-command.c index bbb9c777e..caab37457 100644 --- a/run-command.c +++ b/run-command.c @@ -111,6 +111,8 @@ int start_command(struct child_process *cmd) unsetenv(*cmd->env); } } + if (cmd->preexec_cb) + cmd->preexec_cb(); if (cmd->git_cmd) { execv_git_cmd(cmd->argv); } else { diff --git a/run-command.h b/run-command.h index 5203a9ebb..4f2b7d7d4 100644 --- a/run-command.h +++ b/run-command.h @@ -42,6 +42,7 @@ struct child_process { unsigned no_stderr:1; unsigned git_cmd:1; /* if this is to be git sub-command */ unsigned stdout_to_stderr:1; + void (*preexec_cb)(void); }; int start_command(struct child_process *); diff --git a/sha1_file.c b/sha1_file.c index 32e4664b1..9ee1ed16a 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -990,6 +990,7 @@ void prepare_packed_git(void) void reprepare_packed_git(void) { + discard_revindex(); prepare_packed_git_run_once = 0; prepare_packed_git(); } @@ -2360,51 +2361,22 @@ int has_sha1_file(const unsigned char *sha1) return has_loose_object(sha1); } -int index_pipe(unsigned char *sha1, int fd, const char *type, int write_object) +static int index_mem(unsigned char *sha1, void *buf, size_t size, + int write_object, enum object_type type, const char *path) { - struct strbuf buf; - int ret; - - strbuf_init(&buf, 0); - if (strbuf_read(&buf, fd, 4096) < 0) { - strbuf_release(&buf); - return -1; - } - - if (!type) - type = blob_type; - if (write_object) - ret = write_sha1_file(buf.buf, buf.len, type, sha1); - else - ret = hash_sha1_file(buf.buf, buf.len, type, sha1); - strbuf_release(&buf); - - return ret; -} - -int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, - enum object_type type, const char *path) -{ - size_t size = xsize_t(st->st_size); - void *buf = NULL; int ret, re_allocated = 0; - if (size) - buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0); - close(fd); - if (!type) type = OBJ_BLOB; /* * Convert blobs to git internal format */ - if ((type == OBJ_BLOB) && S_ISREG(st->st_mode)) { + if ((type == OBJ_BLOB) && path) { struct strbuf nbuf; strbuf_init(&nbuf, 0); if (convert_to_git(path, buf, size, &nbuf, write_object ? safe_crlf : 0)) { - munmap(buf, size); buf = strbuf_detach(&nbuf, &size); re_allocated = 1; } @@ -2414,12 +2386,33 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, ret = write_sha1_file(buf, size, typename(type), sha1); else ret = hash_sha1_file(buf, size, typename(type), sha1); - if (re_allocated) { + if (re_allocated) free(buf); - return ret; - } - if (size) + return ret; +} + +int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, + enum object_type type, const char *path) +{ + int ret; + size_t size = xsize_t(st->st_size); + + if (!S_ISREG(st->st_mode)) { + struct strbuf sbuf; + strbuf_init(&sbuf, 0); + if (strbuf_read(&sbuf, fd, 4096) >= 0) + ret = index_mem(sha1, sbuf.buf, sbuf.len, write_object, + type, path); + else + ret = -1; + strbuf_release(&sbuf); + } else if (size) { + void *buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0); + ret = index_mem(sha1, buf, size, write_object, type, path); munmap(buf, size); + } else + ret = index_mem(sha1, NULL, size, write_object, type, path); + close(fd); return ret; } diff --git a/sha1_name.c b/sha1_name.c index 4fb77f886..41b680915 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -349,7 +349,10 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) else nth = -1; } - if (0 <= nth) + if (100000000 <= nth) { + at_time = nth; + nth = -1; + } else if (0 <= nth) at_time = 0; else { char *tmp = xstrndup(str + at + 2, reflog_len); @@ -3,14 +3,6 @@ #include "exec_cmd.h" #include "strbuf.h" -/* Stubs for functions that make no sense for git-shell. These stubs - * are provided here to avoid linking in external redundant modules. - */ -void release_pack_memory(size_t need, int fd){} -void trace_argv_printf(const char **argv, const char *fmt, ...){} -void trace_printf(const char *fmt, ...){} - - static int do_generic_cmd(const char *me, char *arg) { const char *my_argv[4]; diff --git a/t/.gitignore b/t/.gitignore index b27e28008..7dcbb232c 100644 --- a/t/.gitignore +++ b/t/.gitignore @@ -1,2 +1,2 @@ -/trash directory +/trash directory* /test-results diff --git a/t/Makefile b/t/Makefile index 0d65cedaa..ed49c20b1 100644 --- a/t/Makefile +++ b/t/Makefile @@ -14,7 +14,8 @@ SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh) TSVN = $(wildcard t91[0-9][0-9]-*.sh) -all: pre-clean $(T) aggregate-results clean +all: pre-clean + $(MAKE) aggregate-results-and-cleanup $(T): @echo "*** $@ ***"; GIT_CONFIG=.git/config '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS) @@ -25,6 +26,10 @@ pre-clean: clean: $(RM) -r 'trash directory' test-results +aggregate-results-and-cleanup: $(T) + $(MAKE) aggregate-results + $(MAKE) clean + aggregate-results: '$(SHELL_PATH_SQ)' ./aggregate-results.sh test-results/t*-* @@ -34,4 +39,3 @@ full-svn-test: $(MAKE) $(TSVN) GIT_SVN_NO_OPTIMIZE_COMMITS=0 LC_ALL=en_US.UTF-8 .PHONY: pre-clean $(T) aggregate-results clean -.NOTPARALLEL: diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh index dc473dfb5..6ac312b90 100644 --- a/t/lib-httpd.sh +++ b/t/lib-httpd.sh @@ -14,7 +14,7 @@ fi LIB_HTTPD_PATH=${LIB_HTTPD_PATH-'/usr/sbin/apache2'} LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'8111'} -TEST_PATH="$PWD"/../lib-httpd +TEST_PATH="$TEST_DIRECTORY"/lib-httpd HTTPD_ROOT_PATH="$PWD"/httpd HTTPD_DOCUMENT_ROOT_PATH=$HTTPD_ROOT_PATH/www diff --git a/t/t0022-crlf-rename.sh b/t/t0022-crlf-rename.sh index 7d1ce2d05..f1e1d4886 100755 --- a/t/t0022-crlf-rename.sh +++ b/t/t0022-crlf-rename.sh @@ -6,13 +6,13 @@ test_description='ignore CR in CRLF sequence while computing similiarity' test_expect_success setup ' - cat ../t0022-crlf-rename.sh >sample && + cat "$TEST_DIRECTORY"/t0022-crlf-rename.sh >sample && git add sample && test_tick && git commit -m Initial && - sed -e "s/\$/
/" ../t0022-crlf-rename.sh >elpmas && + sed -e "s/\$/
/" "$TEST_DIRECTORY"/t0022-crlf-rename.sh >elpmas && git add elpmas && rm -f sample && diff --git a/t/t0023-crlf-am.sh b/t/t0023-crlf-am.sh index 6f8a4347d..aaed72540 100755 --- a/t/t0023-crlf-am.sh +++ b/t/t0023-crlf-am.sh @@ -36,7 +36,7 @@ test_expect_success 'setup' ' test_expect_success 'am' ' - git am --binary -3 <patchfile && + git am -3 <patchfile && git diff-files --name-status --exit-code ' diff --git a/t/t0055-beyond-symlinks.sh b/t/t0055-beyond-symlinks.sh new file mode 100755 index 000000000..b29c37a5a --- /dev/null +++ b/t/t0055-beyond-symlinks.sh @@ -0,0 +1,25 @@ +#!/bin/sh + +test_description='update-index and add refuse to add beyond symlinks' + +. ./test-lib.sh + +test_expect_success setup ' + >a && + mkdir b && + ln -s b c && + >c/d && + git update-index --add a b/d +' + +test_expect_success 'update-index --add beyond symlinks' ' + test_must_fail git update-index --add c/d && + ! ( git ls-files | grep c/d ) +' + +test_expect_success 'add beyond symlinks' ' + test_must_fail git add c/d && + ! ( git ls-files | grep c/d ) +' + +test_done diff --git a/t/t1000-read-tree-m-3way.sh b/t/t1000-read-tree-m-3way.sh index 807fb83af..22ba7a544 100755 --- a/t/t1000-read-tree-m-3way.sh +++ b/t/t1000-read-tree-m-3way.sh @@ -72,7 +72,7 @@ In addition: ' . ./test-lib.sh -. ../lib-read-tree-m-3way.sh +. "$TEST_DIRECTORY"/lib-read-tree-m-3way.sh ################################################################ # Trivial "majority when 3 stages exist" merge plus #2ALT, #3ALT diff --git a/t/t1002-read-tree-m-u-2way.sh b/t/t1002-read-tree-m-u-2way.sh index aa9dd580a..5e40cec53 100755 --- a/t/t1002-read-tree-m-u-2way.sh +++ b/t/t1002-read-tree-m-u-2way.sh @@ -14,6 +14,8 @@ _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40" compare_change () { sed >current \ + -e '1{/^diff --git /d;}' \ + -e '2{/^index /d;}' \ -e '/^--- /d; /^+++ /d; /^@@ /d;' \ -e 's/^\(.[0-7][0-7][0-7][0-7][0-7][0-7]\) '"$_x40"' /\1 X /' "$1" test_cmp expected current @@ -75,7 +77,7 @@ test_expect_success \ git update-index --add yomin && git read-tree -m -u $treeH $treeM && git ls-files --stage >4.out || return 1 - diff -U0 M.out 4.out >4diff.out + git diff -U0 --no-index M.out 4.out >4diff.out compare_change 4diff.out expected && check_cache_at yomin clean && sum bozbar frotz nitfol >actual4.sum && @@ -94,7 +96,7 @@ test_expect_success \ echo yomin yomin >yomin && git read-tree -m -u $treeH $treeM && git ls-files --stage >5.out || return 1 - diff -U0 M.out 5.out >5diff.out + git diff -U0 --no-index M.out 5.out >5diff.out compare_change 5diff.out expected && check_cache_at yomin dirty && sum bozbar frotz nitfol >actual5.sum && @@ -206,7 +208,7 @@ test_expect_success \ git update-index --add nitfol && git read-tree -m -u $treeH $treeM && git ls-files --stage >14.out || return 1 - diff -U0 M.out 14.out >14diff.out + git diff -U0 --no-index M.out 14.out >14diff.out compare_change 14diff.out expected && sum bozbar frotz >actual14.sum && grep -v nitfol M.sum > expected14.sum && @@ -227,7 +229,7 @@ test_expect_success \ echo nitfol nitfol nitfol >nitfol && git read-tree -m -u $treeH $treeM && git ls-files --stage >15.out || return 1 - diff -U0 M.out 15.out >15diff.out + git diff -U0 --no-index M.out 15.out >15diff.out compare_change 15diff.out expected && check_cache_at nitfol dirty && sum bozbar frotz >actual15.sum && diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh index 1ec053513..fcdd15a35 100755 --- a/t/t1007-hash-object.sh +++ b/t/t1007-hash-object.sh @@ -49,16 +49,28 @@ setup_repo # Argument checking test_expect_success "multiple '--stdin's are rejected" ' - test_must_fail git hash-object --stdin --stdin < example + echo example | test_must_fail git hash-object --stdin --stdin ' test_expect_success "Can't use --stdin and --stdin-paths together" ' - test_must_fail git hash-object --stdin --stdin-paths && - test_must_fail git hash-object --stdin-paths --stdin + echo example | test_must_fail git hash-object --stdin --stdin-paths && + echo example | test_must_fail git hash-object --stdin-paths --stdin ' test_expect_success "Can't pass filenames as arguments with --stdin-paths" ' - test_must_fail git hash-object --stdin-paths hello < example + echo example | test_must_fail git hash-object --stdin-paths hello +' + +test_expect_success "Can't use --path with --stdin-paths" ' + echo example | test_must_fail git hash-object --stdin-paths --path=foo +' + +test_expect_success "Can't use --stdin-paths with --no-filters" ' + echo example | test_must_fail git hash-object --stdin-paths --no-filters +' + +test_expect_success "Can't use --path with --no-filters" ' + test_must_fail git hash-object --no-filters --path=foo ' # Behavior @@ -93,6 +105,42 @@ test_expect_success 'git hash-object --stdin file1 <file0 first operates on file test "$obname1" = "$obname1new" ' +test_expect_success 'check that appropriate filter is invoke when --path is used' ' + echo fooQ | tr Q "\\015" >file0 && + cp file0 file1 && + echo "file0 -crlf" >.gitattributes && + echo "file1 crlf" >>.gitattributes && + git config core.autocrlf true && + file0_sha=$(git hash-object file0) && + file1_sha=$(git hash-object file1) && + test "$file0_sha" != "$file1_sha" && + path1_sha=$(git hash-object --path=file1 file0) && + path0_sha=$(git hash-object --path=file0 file1) && + test "$file0_sha" = "$path0_sha" && + test "$file1_sha" = "$path1_sha" && + path1_sha=$(cat file0 | git hash-object --path=file1 --stdin) && + path0_sha=$(cat file1 | git hash-object --path=file0 --stdin) && + test "$file0_sha" = "$path0_sha" && + test "$file1_sha" = "$path1_sha" && + git config --unset core.autocrlf +' + +test_expect_success 'check that --no-filters option works' ' + echo fooQ | tr Q "\\015" >file0 && + cp file0 file1 && + echo "file0 -crlf" >.gitattributes && + echo "file1 crlf" >>.gitattributes && + git config core.autocrlf true && + file0_sha=$(git hash-object file0) && + file1_sha=$(git hash-object file1) && + test "$file0_sha" != "$file1_sha" && + nofilters_file1=$(git hash-object --no-filters file1) && + test "$file0_sha" = "$nofilters_file1" && + nofilters_file1=$(cat file1 | git hash-object --stdin) && + test "$file0_sha" = "$nofilters_file1" && + git config --unset core.autocrlf +' + pop_repo for args in "-w --stdin" "--stdin -w"; do diff --git a/t/t3030-merge-recursive.sh b/t/t3030-merge-recursive.sh index aff360303..f2880152b 100755 --- a/t/t3030-merge-recursive.sh +++ b/t/t3030-merge-recursive.sh @@ -269,6 +269,17 @@ test_expect_success 'merge-recursive result' ' ' +test_expect_success 'fail if the index has unresolved entries' ' + + rm -fr [abcd] && + git checkout -f "$c1" && + + test_must_fail git merge "$c5" && + test_must_fail git merge "$c5" 2> out && + grep "You are in the middle of a conflicted merge" out + +' + test_expect_success 'merge-recursive remove conflict' ' rm -fr [abcd] && diff --git a/t/t3300-funny-names.sh b/t/t3300-funny-names.sh index 0574ef1f1..db46d53e8 100755 --- a/t/t3300-funny-names.sh +++ b/t/t3300-funny-names.sh @@ -21,7 +21,7 @@ cat >"$p0" <<\EOF 3. A quick brown fox jumps over the lazy cat, oops dog. EOF -cat >"$p1" "$p0" +cat 2>/dev/null >"$p1" "$p0" echo 'Foo Bar Baz' >"$p2" test -f "$p1" && cmp "$p0" "$p1" || { diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index ffe3dd97b..5aa487ac0 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -202,6 +202,9 @@ test_expect_success 'retain authorship when squashing' ' test_expect_success '-p handles "no changes" gracefully' ' HEAD=$(git rev-parse HEAD) && git rebase -i -p HEAD^ && + git update-index --refresh && + git diff-files --quiet && + git diff-index --quiet --cached HEAD -- && test $HEAD = $(git rev-parse HEAD) ' @@ -235,6 +238,9 @@ test_expect_success 'preserve merges with -p' ' git checkout -b to-be-rebased && test_tick && git rebase -i -p --onto branch1 master && + git update-index --refresh && + git diff-files --quiet && + git diff-index --quiet --cached HEAD -- && test $(git rev-parse HEAD~6) = $(git rev-parse branch1) && test $(git rev-parse HEAD~4^2) = $(git rev-parse to-be-preserved) && test $(git rev-parse HEAD^^2^) = $(git rev-parse HEAD^^^) && @@ -244,6 +250,18 @@ test_expect_success 'preserve merges with -p' ' test $(git show HEAD:unrelated-file) = 1 ' +test_expect_success 'edit ancestor with -p' ' + FAKE_LINES="1 edit 2 3 4" git rebase -i -p HEAD~3 && + echo 2 > unrelated-file && + test_tick && + git commit -m L2-modified --amend unrelated-file && + git rebase --continue && + git update-index --refresh && + git diff-files --quiet && + git diff-index --quiet --cached HEAD -- && + test $(git show HEAD:unrelated-file) = 2 +' + test_expect_success '--continue tries to commit' ' test_tick && test_must_fail git rebase -i --onto new-branch1 HEAD^ && diff --git a/t/t3700-add.sh b/t/t3700-add.sh index 7d123d17f..2ac93a346 100755 --- a/t/t3700-add.sh +++ b/t/t3700-add.sh @@ -222,4 +222,12 @@ test_expect_success 'git add (add.ignore-errors = false)' ' ! ( git ls-files foo1 | grep foo1 ) ' +test_expect_success 'git add '\''fo\[ou\]bar'\'' ignores foobar' ' + git reset --hard && + touch fo\[ou\]bar foobar && + git add '\''fo\[ou\]bar'\'' && + git ls-files fo\[ou\]bar | grep -F fo\[ou\]bar && + ! ( git ls-files foobar | grep foobar ) +' + test_done diff --git a/t/t3900-i18n-commit.sh b/t/t3900-i18n-commit.sh index 883281dbd..f4f41847f 100755 --- a/t/t3900-i18n-commit.sh +++ b/t/t3900-i18n-commit.sh @@ -16,7 +16,7 @@ test_expect_success setup ' : >F && git add F && T=$(git write-tree) && - C=$(git commit-tree $T <../t3900/1-UTF-8.txt) && + C=$(git commit-tree $T <"$TEST_DIRECTORY"/t3900/1-UTF-8.txt) && git update-ref HEAD $C && git-tag C0 ' @@ -32,7 +32,7 @@ do git config i18n.commitencoding $H && git-checkout -b $H C0 && echo $H >F && - git-commit -a -F ../t3900/$H.txt + git-commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt ' done @@ -57,13 +57,13 @@ test_expect_success 'config to remove customization' ' ' test_expect_success 'ISO-8859-1 should be shown in UTF-8 now' ' - compare_with ISO-8859-1 ../t3900/1-UTF-8.txt + compare_with ISO-8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt ' for H in EUCJP ISO-2022-JP do test_expect_success "$H should be shown in UTF-8 now" ' - compare_with '$H' ../t3900/2-UTF-8.txt + compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt ' done @@ -82,7 +82,7 @@ for H in ISO-8859-1 EUCJP ISO-2022-JP do test_expect_success "$H should be shown in itself now" ' git config i18n.commitencoding '$H' && - compare_with '$H' ../t3900/'$H'.txt + compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt ' done @@ -91,13 +91,13 @@ test_expect_success 'config to tweak customization' ' ' test_expect_success 'ISO-8859-1 should be shown in UTF-8 now' ' - compare_with ISO-8859-1 ../t3900/1-UTF-8.txt + compare_with ISO-8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt ' for H in EUCJP ISO-2022-JP do test_expect_success "$H should be shown in UTF-8 now" ' - compare_with '$H' ../t3900/2-UTF-8.txt + compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt ' done @@ -107,7 +107,7 @@ do for H in EUCJP ISO-2022-JP do test_expect_success "$H should be shown in $J now" ' - compare_with '$H' ../t3900/'$J'.txt + compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt ' done done @@ -115,7 +115,7 @@ done for H in ISO-8859-1 EUCJP ISO-2022-JP do test_expect_success "No conversion with $H" ' - compare_with "--encoding=none '$H'" ../t3900/'$H'.txt + compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt ' done diff --git a/t/t3901-i18n-patch.sh b/t/t3901-i18n-patch.sh index 235f37283..f68ff5305 100755 --- a/t/t3901-i18n-patch.sh +++ b/t/t3901-i18n-patch.sh @@ -35,7 +35,7 @@ test_expect_success setup ' # use UTF-8 in author and committer name to match the # i18n.commitencoding settings - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && test_tick && echo "$GIT_AUTHOR_NAME" >mine && @@ -57,7 +57,7 @@ test_expect_success setup ' # the second one on the side branch is ISO-8859-1 git config i18n.commitencoding ISO-8859-1 && # use author and committer name in ISO-8859-1 to match it. - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && test_tick && echo Yet another >theirs && git add theirs && @@ -101,7 +101,7 @@ test_expect_success 'rebase (U/U)' ' # The result will be committed by GIT_COMMITTER_NAME -- # we want UTF-8 encoded name. - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && git checkout -b test && git-rebase master && @@ -111,7 +111,7 @@ test_expect_success 'rebase (U/U)' ' test_expect_success 'rebase (U/L)' ' git config i18n.commitencoding UTF-8 && git config i18n.logoutputencoding ISO-8859-1 && - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && git reset --hard side && git-rebase master && @@ -123,7 +123,7 @@ test_expect_success 'rebase (L/L)' ' # In this test we want ISO-8859-1 encoded commits as the result git config i18n.commitencoding ISO-8859-1 && git config i18n.logoutputencoding ISO-8859-1 && - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && git reset --hard side && git-rebase master && @@ -136,7 +136,7 @@ test_expect_success 'rebase (L/U)' ' # to get ISO-8859-1 results. git config i18n.commitencoding ISO-8859-1 && git config i18n.logoutputencoding UTF-8 && - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && git reset --hard side && git-rebase master && @@ -149,7 +149,7 @@ test_expect_success 'cherry-pick(U/U)' ' git config i18n.commitencoding UTF-8 && git config i18n.logoutputencoding UTF-8 && - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && git reset --hard master && git cherry-pick side^ && @@ -164,7 +164,7 @@ test_expect_success 'cherry-pick(L/L)' ' git config i18n.commitencoding ISO-8859-1 && git config i18n.logoutputencoding ISO-8859-1 && - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && git reset --hard master && git cherry-pick side^ && @@ -179,7 +179,7 @@ test_expect_success 'cherry-pick(U/L)' ' git config i18n.commitencoding UTF-8 && git config i18n.logoutputencoding ISO-8859-1 && - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && git reset --hard master && git cherry-pick side^ && @@ -195,7 +195,7 @@ test_expect_success 'cherry-pick(L/U)' ' git config i18n.commitencoding ISO-8859-1 && git config i18n.logoutputencoding UTF-8 && - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && git reset --hard master && git cherry-pick side^ && @@ -208,7 +208,7 @@ test_expect_success 'cherry-pick(L/U)' ' test_expect_success 'rebase --merge (U/U)' ' git config i18n.commitencoding UTF-8 && git config i18n.logoutputencoding UTF-8 && - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && git reset --hard side && git-rebase --merge master && @@ -219,7 +219,7 @@ test_expect_success 'rebase --merge (U/U)' ' test_expect_success 'rebase --merge (U/L)' ' git config i18n.commitencoding UTF-8 && git config i18n.logoutputencoding ISO-8859-1 && - . ../t3901-utf8.txt && + . "$TEST_DIRECTORY"/t3901-utf8.txt && git reset --hard side && git-rebase --merge master && @@ -231,7 +231,7 @@ test_expect_success 'rebase --merge (L/L)' ' # In this test we want ISO-8859-1 encoded commits as the result git config i18n.commitencoding ISO-8859-1 && git config i18n.logoutputencoding ISO-8859-1 && - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && git reset --hard side && git-rebase --merge master && @@ -244,7 +244,7 @@ test_expect_success 'rebase --merge (L/U)' ' # to get ISO-8859-1 results. git config i18n.commitencoding ISO-8859-1 && git config i18n.logoutputencoding UTF-8 && - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && git reset --hard side && git-rebase --merge master && diff --git a/t/t3902-quoted.sh b/t/t3902-quoted.sh index fe4fb5116..586805242 100755 --- a/t/t3902-quoted.sh +++ b/t/t3902-quoted.sh @@ -7,12 +7,6 @@ test_description='quoted output' . ./test-lib.sh -P1='pathname with HT' -: >"$P1" 2>&1 && test -f "$P1" && rm -f "$P1" || { - echo >&2 'Filesystem does not support HT in names' - test_done -} - FN='濱野' GN='純' HT=' ' @@ -20,7 +14,7 @@ LF=' ' DQ='"' -echo foo > "Name and an${HT}HT" +echo foo 2>/dev/null > "Name and an${HT}HT" test -f "Name and an${HT}HT" || { # since FAT/NTFS does not allow tabs in filenames, skip this test say 'Your filesystem does not allow tabs in filenames, test skipped.' diff --git a/t/t4000-diff-format.sh b/t/t4000-diff-format.sh index c44b27aeb..6ddd46915 100755 --- a/t/t4000-diff-format.sh +++ b/t/t4000-diff-format.sh @@ -7,7 +7,7 @@ test_description='Test built-in diff output engine. ' . ./test-lib.sh -. ../diff-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh echo >path0 'Line 1 Line 2 diff --git a/t/t4001-diff-rename.sh b/t/t4001-diff-rename.sh index a32692417..71bac83dd 100755 --- a/t/t4001-diff-rename.sh +++ b/t/t4001-diff-rename.sh @@ -7,7 +7,7 @@ test_description='Test rename detection in diff engine. ' . ./test-lib.sh -. ../diff-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh echo >path0 'Line 1 Line 2 diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh index a4cfde6b2..cc3681f16 100755 --- a/t/t4002-diff-basic.sh +++ b/t/t4002-diff-basic.sh @@ -7,7 +7,7 @@ test_description='Test diff raw-output. ' . ./test-lib.sh -. ../lib-read-tree-m-3way.sh +. "$TEST_DIRECTORY"/lib-read-tree-m-3way.sh cat >.test-plain-OA <<\EOF :000000 100644 0000000000000000000000000000000000000000 ccba72ad3888a3520b39efcf780b9ee64167535d A AA @@ -169,6 +169,20 @@ test_expect_success \ cmp -s .test-a .test-recursive-AB' test_expect_success \ + 'diff-tree --stdin of known trees.' \ + 'echo $tree_A $tree_B | git diff-tree --stdin > .test-a && + echo $tree_A $tree_B > .test-plain-ABx && + cat .test-plain-AB >> .test-plain-ABx && + cmp -s .test-a .test-plain-ABx' + +test_expect_success \ + 'diff-tree --stdin of known trees.' \ + 'echo $tree_A $tree_B | git diff-tree -r --stdin > .test-a && + echo $tree_A $tree_B > .test-recursive-ABx && + cat .test-recursive-AB >> .test-recursive-ABx && + cmp -s .test-a .test-recursive-ABx' + +test_expect_success \ 'diff-cache O with A in cache' \ 'git read-tree $tree_A && git diff-index --cached $tree_O >.test-a && diff --git a/t/t4003-diff-rename-1.sh b/t/t4003-diff-rename-1.sh index 8b1f87528..c6130c401 100755 --- a/t/t4003-diff-rename-1.sh +++ b/t/t4003-diff-rename-1.sh @@ -7,11 +7,11 @@ test_description='More rename detection ' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success \ 'prepare reference tree' \ - 'cat ../../COPYING >COPYING && + 'cat "$TEST_DIRECTORY"/../COPYING >COPYING && echo frotz >rezrov && git update-index --add COPYING rezrov && tree=$(git write-tree) && @@ -99,7 +99,7 @@ test_expect_success \ test_expect_success \ 'prepare work tree once again' \ - 'cat ../../COPYING >COPYING && + 'cat "$TEST_DIRECTORY"/../COPYING >COPYING && git update-index --add --remove COPYING COPYING.1' # tree has COPYING and rezrov. work tree has COPYING and COPYING.1, diff --git a/t/t4004-diff-rename-symlink.sh b/t/t4004-diff-rename-symlink.sh index 3d25be7a6..b35af9b42 100755 --- a/t/t4004-diff-rename-symlink.sh +++ b/t/t4004-diff-rename-symlink.sh @@ -10,7 +10,7 @@ copy of symbolic links, but should not produce rename/copy followed by an edit for them. ' . ./test-lib.sh -. ../diff-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh test_expect_success \ 'prepare reference tree' \ diff --git a/t/t4005-diff-rename-2.sh b/t/t4005-diff-rename-2.sh index 663001731..1ba359d47 100755 --- a/t/t4005-diff-rename-2.sh +++ b/t/t4005-diff-rename-2.sh @@ -7,11 +7,11 @@ test_description='Same rename detection as t4003 but testing diff-raw. ' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success \ 'prepare reference tree' \ - 'cat ../../COPYING >COPYING && + 'cat "$TEST_DIRECTORY"/../COPYING >COPYING && echo frotz >rezrov && git update-index --add COPYING rezrov && tree=$(git write-tree) && @@ -71,7 +71,7 @@ test_expect_success \ test_expect_success \ 'prepare work tree once again' \ - 'cat ../../COPYING >COPYING && + 'cat "$TEST_DIRECTORY"/../COPYING >COPYING && git update-index --add --remove COPYING COPYING.1' git diff-index -C --find-copies-harder $tree >current diff --git a/t/t4007-rename-3.sh b/t/t4007-rename-3.sh index 104a4e149..42072d724 100755 --- a/t/t4007-rename-3.sh +++ b/t/t4007-rename-3.sh @@ -7,12 +7,12 @@ test_description='Rename interaction with pathspec. ' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success \ 'prepare reference tree' \ 'mkdir path0 path1 && - cp ../../COPYING path0/COPYING && + cp "$TEST_DIRECTORY"/../COPYING path0/COPYING && git update-index --add path0/COPYING && tree=$(git write-tree) && echo $tree' diff --git a/t/t4008-diff-break-rewrite.sh b/t/t4008-diff-break-rewrite.sh index 26c2e4aa6..7e343a9cd 100755 --- a/t/t4008-diff-break-rewrite.sh +++ b/t/t4008-diff-break-rewrite.sh @@ -22,12 +22,12 @@ four changes in total. Further, with -B and -M together, these should turn into two renames. ' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success \ setup \ - 'cat ../../README >file0 && - cat ../../COPYING >file1 && + 'cat "$TEST_DIRECTORY"/../README >file0 && + cat "$TEST_DIRECTORY"/../COPYING >file1 && git update-index --add file0 file1 && tree=$(git write-tree) && echo "$tree"' diff --git a/t/t4009-diff-rename-4.sh b/t/t4009-diff-rename-4.sh index d2b45e7b8..de3f17478 100755 --- a/t/t4009-diff-rename-4.sh +++ b/t/t4009-diff-rename-4.sh @@ -7,11 +7,11 @@ test_description='Same rename detection as t4003 but testing diff-raw -z. ' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success \ 'prepare reference tree' \ - 'cat ../../COPYING >COPYING && + 'cat "$TEST_DIRECTORY"/../COPYING >COPYING && echo frotz >rezrov && git update-index --add COPYING rezrov && tree=$(git write-tree) && @@ -78,7 +78,7 @@ test_expect_success \ test_expect_success \ 'prepare work tree once again' \ - 'cat ../../COPYING >COPYING && + 'cat "$TEST_DIRECTORY"/../COPYING >COPYING && git update-index --add --remove COPYING COPYING.1' git diff-index -z -C --find-copies-harder $tree >current diff --git a/t/t4010-diff-pathspec.sh b/t/t4010-diff-pathspec.sh index ad3d9e484..9322298ec 100755 --- a/t/t4010-diff-pathspec.sh +++ b/t/t4010-diff-pathspec.sh @@ -10,7 +10,7 @@ Prepare: path1/file1 ' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success \ setup \ diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh index c6d13693b..02efecae3 100755 --- a/t/t4011-diff-symlink.sh +++ b/t/t4011-diff-symlink.sh @@ -7,7 +7,7 @@ test_description='Test diff of symlinks. ' . ./test-lib.sh -. ../diff-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh cat > expected << EOF diff --git a/frotz b/frotz diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh index eced1f30f..69934991c 100755 --- a/t/t4012-diff-binary.sh +++ b/t/t4012-diff-binary.sh @@ -12,7 +12,7 @@ test_expect_success 'prepare repository' \ 'echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d && git update-index --add a b c d && echo git >a && - cat ../test4012.png >b && + cat "$TEST_DIRECTORY"/test4012.png >b && echo git >c && cat b b >d' diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index 9337b8106..1a6b52234 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -99,7 +99,7 @@ do test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'` cnt=`expr $test_count + 1` pfx=`printf "%04d" $cnt` - expect="../t4013/diff.$test" + expect="$TEST_DIRECTORY/t4013/diff.$test" actual="$pfx-diff.$test" test_expect_success "git $cmd" ' diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 7fe853c20..9d99dc288 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -230,4 +230,29 @@ test_expect_success 'shortlog of cover-letter wraps overly-long onelines' ' ' +cat > expect << EOF +--- + file | 16 ++++++++++++++++ + 1 files changed, 16 insertions(+), 0 deletions(-) + +diff --git a/file b/file +index 40f36c6..2dc5c23 100644 +--- a/file ++++ b/file +@@ -13,4 +13,20 @@ C + 10 + D + E + F ++5 +EOF + +test_expect_success 'format-patch respects -U' ' + + git format-patch -U4 -2 && + sed -e "1,/^$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output && + test_cmp expect output + +' + test_done diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index a27fccc8d..fc2307eaa 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -7,7 +7,7 @@ test_description='Test special whitespace in diff engine. ' . ./test-lib.sh -. ../diff-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh # Ray Lehtiniemi's example @@ -341,4 +341,31 @@ test_expect_success 'checkdiff detects trailing blank lines' ' git diff --check | grep "ends with blank" ' +test_expect_success 'checkdiff allows new blank lines' ' + git checkout x && + mv x y && + ( + echo "/* This is new */" && + echo "" && + cat y + ) >x && + git diff --check +' + +test_expect_success 'combined diff with autocrlf conversion' ' + + git reset --hard && + echo >x hello && + git commit -m "one side" x && + git checkout HEAD^ && + echo >x goodbye && + git commit -m "the other side" x && + git config core.autocrlf true && + test_must_fail git merge master && + + git diff | sed -e "1,/^@@@/d" >actual && + ! grep "^-" actual + +' + test_done diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh index f07035ab7..55eb5f83f 100755 --- a/t/t4016-diff-quote.sh +++ b/t/t4016-diff-quote.sh @@ -13,8 +13,8 @@ P1='pathname with HT' P2='pathname with SP' P3='pathname with LF' -: >"$P1" 2>&1 && test -f "$P1" && rm -f "$P1" || { - echo >&2 'Filesystem does not support tabs in names' +: 2>/dev/null >"$P1" && test -f "$P1" && rm -f "$P1" || { + say 'Your filesystem does not allow tabs in filenames, test skipped.' test_done } diff --git a/t/t4019-diff-wserror.sh b/t/t4019-diff-wserror.sh index 0d9cbb626..7eae1f450 100755 --- a/t/t4019-diff-wserror.sh +++ b/t/t4019-diff-wserror.sh @@ -13,7 +13,8 @@ test_expect_success setup ' echo " HT and SP indent" >>F && echo "With trailing SP " >>F && echo "Carriage ReturnQ" | tr Q "\015" >>F && - echo "No problem" >>F + echo "No problem" >>F && + echo >>F ' @@ -160,4 +161,21 @@ test_expect_success 'with cr-at-eol (attribute)' ' ' +test_expect_success 'trailing empty lines (1)' ' + + rm -f .gitattributes && + test_must_fail git diff --check >output && + grep "ends with blank lines." output && + grep "trailing whitespace" output + +' + +test_expect_success 'trailing empty lines (2)' ' + + echo "F -whitespace" >.gitattributes && + git diff --check >output && + ! test -s output + +' + test_done diff --git a/t/t4020-diff-external.sh b/t/t4020-diff-external.sh index 637b4e19d..dfe3fbc74 100755 --- a/t/t4020-diff-external.sh +++ b/t/t4020-diff-external.sh @@ -104,7 +104,7 @@ echo NULZbetweenZwords | perl -pe 'y/Z/\000/' > file test_expect_success 'force diff with "diff"' ' echo >.gitattributes "file diff" && git diff >actual && - test_cmp ../t4020/diff.NUL actual + test_cmp "$TEST_DIRECTORY"/t4020/diff.NUL actual ' test_done diff --git a/t/t4022-diff-rewrite.sh b/t/t4022-diff-rewrite.sh index bf996fc41..2a537a21e 100755 --- a/t/t4022-diff-rewrite.sh +++ b/t/t4022-diff-rewrite.sh @@ -6,12 +6,12 @@ test_description='rewrite diff' test_expect_success setup ' - cat ../../COPYING >test && + cat "$TEST_DIRECTORY"/../COPYING >test && git add test && tr \ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" \ "nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM" \ - <../../COPYING >test + <"$TEST_DIRECTORY"/../COPYING >test ' diff --git a/t/t4023-diff-rename-typechange.sh b/t/t4023-diff-rename-typechange.sh index 4dbfc6e8b..297ddb5a2 100755 --- a/t/t4023-diff-rename-typechange.sh +++ b/t/t4023-diff-rename-typechange.sh @@ -7,21 +7,21 @@ test_description='typechange rename detection' test_expect_success setup ' rm -f foo bar && - cat ../../COPYING >foo && + cat "$TEST_DIRECTORY"/../COPYING >foo && ln -s linklink bar && git add foo bar && git commit -a -m Initial && git tag one && rm -f foo bar && - cat ../../COPYING >bar && + cat "$TEST_DIRECTORY"/../COPYING >bar && ln -s linklink foo && git add foo bar && git commit -a -m Second && git tag two && rm -f foo bar && - cat ../../COPYING >foo && + cat "$TEST_DIRECTORY"/../COPYING >foo && git add foo && git commit -a -m Third && git tag three && @@ -35,15 +35,15 @@ test_expect_success setup ' # This is purely for sanity check rm -f foo bar && - cat ../../COPYING >foo && - cat ../../Makefile >bar && + cat "$TEST_DIRECTORY"/../COPYING >foo && + cat "$TEST_DIRECTORY"/../Makefile >bar && git add foo bar && git commit -a -m Fifth && git tag five && rm -f foo bar && - cat ../../Makefile >foo && - cat ../../COPYING >bar && + cat "$TEST_DIRECTORY"/../Makefile >foo && + cat "$TEST_DIRECTORY"/../COPYING >bar && git add foo bar && git commit -a -m Sixth && git tag six diff --git a/t/t4027-diff-submodule.sh b/t/t4027-diff-submodule.sh index ba6679c6e..1c2edebb0 100755 --- a/t/t4027-diff-submodule.sh +++ b/t/t4027-diff-submodule.sh @@ -3,7 +3,7 @@ test_description='difference in submodules' . ./test-lib.sh -. ../diff-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh _z40=0000000000000000000000000000000000000000 test_expect_success setup ' diff --git a/t/t4029-diff-trailing-space.sh b/t/t4029-diff-trailing-space.sh new file mode 100755 index 000000000..4ca65e033 --- /dev/null +++ b/t/t4029-diff-trailing-space.sh @@ -0,0 +1,39 @@ +#!/bin/bash +# +# Copyright (c) Jim Meyering +# +test_description='diff honors config option, diff.suppress-blank-empty' + +. ./test-lib.sh + +cat <<\EOF > exp || +diff --git a/f b/f +index 5f6a263..8cb8bae 100644 +--- a/f ++++ b/f +@@ -1,2 +1,2 @@ + +-x ++y +EOF +exit 1 + +test_expect_success \ + "$test_description" \ + 'printf "\nx\n" > f && + git add f && + git commit -q -m. f && + printf "\ny\n" > f && + git config --bool diff.suppress-blank-empty true && + git diff f > actual && + test_cmp exp actual && + perl -i.bak -p -e "s/^\$/ /" exp && + git config --bool diff.suppress-blank-empty false && + git diff f > actual && + test_cmp exp actual && + git config --bool --unset diff.suppress-blank-empty && + git diff f > actual && + test_cmp exp actual + ' + +test_done diff --git a/t/t4100-apply-stat.sh b/t/t4100-apply-stat.sh index e0c67740a..9b433de83 100755 --- a/t/t4100-apply-stat.sh +++ b/t/t4100-apply-stat.sh @@ -17,13 +17,13 @@ do test_expect_success "$title" ' git apply --stat --summary \ <"$TEST_DIRECTORY/t4100/t-apply-$num.patch" >current && - test_cmp ../t4100/t-apply-$num.expect current + test_cmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current ' test_expect_success "$title with recount" ' sed -e "$UNC" <"$TEST_DIRECTORY/t4100/t-apply-$num.patch" | git apply --recount --stat --summary >current && - test_cmp ../t4100/t-apply-$num.expect current + test_cmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current ' done <<\EOF rename diff --git a/t/t4101-apply-nonl.sh b/t/t4101-apply-nonl.sh index da8abcf36..e3443d004 100755 --- a/t/t4101-apply-nonl.sh +++ b/t/t4101-apply-nonl.sh @@ -21,9 +21,10 @@ do do test $i -eq $j && continue cat frotz.$i >frotz - test_expect_success \ - "apply diff between $i and $j" \ - "git apply <../t4101/diff.$i-$j && diff frotz.$j frotz" + test_expect_success "apply diff between $i and $j" ' + git apply <"$TEST_DIRECTORY"/t4101/diff.$i-$j && + test_cmp frotz.$j frotz + ' done done diff --git a/t/t4202-log.sh b/t/t4202-log.sh index 4c8af45f8..0ab925c4e 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -69,7 +69,29 @@ test_expect_success 'diff-filter=D' ' ' +test_expect_success 'setup case sensitivity tests' ' + echo case >one && + test_tick && + git commit -a -m Second +' + +test_expect_success 'log --grep' ' + echo second >expect && + git log -1 --pretty="tformat:%s" --grep=sec >actual && + test_cmp expect actual +' +test_expect_success 'log -i --grep' ' + echo Second >expect && + git log -1 --pretty="tformat:%s" -i --grep=sec >actual && + test_cmp expect actual +' + +test_expect_success 'log --grep -i' ' + echo Second >expect && + git log -1 --pretty="tformat:%s" --grep=sec -i >actual && + test_cmp expect actual +' test_done diff --git a/t/t5100-mailinfo.sh b/t/t5100-mailinfo.sh index 8dfaddda9..fe1458942 100755 --- a/t/t5100-mailinfo.sh +++ b/t/t5100-mailinfo.sh @@ -8,27 +8,28 @@ test_description='git mailinfo and git mailsplit test' . ./test-lib.sh test_expect_success 'split sample box' \ - 'git mailsplit -o. ../t5100/sample.mbox >last && + 'git mailsplit -o. "$TEST_DIRECTORY"/t5100/sample.mbox >last && last=`cat last` && echo total is $last && test `cat last` = 11' for mail in `echo 00*` do - test_expect_success "mailinfo $mail" \ - "git mailinfo -u msg$mail patch$mail <$mail >info$mail && + test_expect_success "mailinfo $mail" ' + git mailinfo -u msg$mail patch$mail <$mail >info$mail && echo msg && - diff ../t5100/msg$mail msg$mail && + test_cmp "$TEST_DIRECTORY"/t5100/msg$mail msg$mail && echo patch && - diff ../t5100/patch$mail patch$mail && + test_cmp "$TEST_DIRECTORY"/t5100/patch$mail patch$mail && echo info && - diff ../t5100/info$mail info$mail" + test_cmp "$TEST_DIRECTORY"/t5100/info$mail info$mail + ' done test_expect_success 'respect NULs' ' - git mailsplit -d3 -o. ../t5100/nul-plain && - cmp ../t5100/nul-plain 001 && + git mailsplit -d3 -o. "$TEST_DIRECTORY"/t5100/nul-plain && + test_cmp "$TEST_DIRECTORY"/t5100/nul-plain 001 && (cat 001 | git mailinfo msg patch) && test 4 = $(wc -l < patch) @@ -36,10 +37,21 @@ test_expect_success 'respect NULs' ' test_expect_success 'Preserve NULs out of MIME encoded message' ' - git mailsplit -d5 -o. ../t5100/nul-b64.in && - cmp ../t5100/nul-b64.in 00001 && + git mailsplit -d5 -o. "$TEST_DIRECTORY"/t5100/nul-b64.in && + test_cmp "$TEST_DIRECTORY"/t5100/nul-b64.in 00001 && git mailinfo msg patch <00001 && - cmp ../t5100/nul-b64.expect patch + test_cmp "$TEST_DIRECTORY"/t5100/nul-b64.expect patch + +' + +test_expect_success 'mailinfo on from header without name works' ' + + mkdir info-from && + git mailsplit -oinfo-from "$TEST_DIRECTORY"/t5100/info-from.in && + test_cmp "$TEST_DIRECTORY"/t5100/info-from.in info-from/0001 && + git mailinfo info-from/msg info-from/patch \ + <info-from/0001 >info-from/out && + test_cmp "$TEST_DIRECTORY"/t5100/info-from.expect info-from/out ' diff --git a/t/t5100/info-from.expect b/t/t5100/info-from.expect new file mode 100644 index 000000000..c31d2eb55 --- /dev/null +++ b/t/t5100/info-from.expect @@ -0,0 +1,5 @@ +Author: bare@example.com +Email: bare@example.com +Subject: testing bare address in from header +Date: Sun, 25 May 2008 00:38:18 -0700 + diff --git a/t/t5100/info-from.in b/t/t5100/info-from.in new file mode 100644 index 000000000..4f082093f --- /dev/null +++ b/t/t5100/info-from.in @@ -0,0 +1,8 @@ +From 667d8940e719cddee1cfe237cbbe215e20270b09 Mon Sep 17 00:00:00 2001 +From: bare@example.com +Date: Sun, 25 May 2008 00:38:18 -0700 +Subject: [PATCH] testing bare address in from header + +commit message +--- +patch diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox index d7ca79b1f..4bf7947b4 100644 --- a/t/t5100/sample.mbox +++ b/t/t5100/sample.mbox @@ -500,3 +500,4 @@ index 3e5fe51..aabfe5c 100644 1.6.0.rc2 --=-=-=-- + diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh index 645583f9d..83abe5f25 100755 --- a/t/t5300-pack-object.sh +++ b/t/t5300-pack-object.sh @@ -187,6 +187,12 @@ test_expect_success \ test-3-${packname_3}.idx' test_expect_success \ + 'verify pack -v' \ + 'git verify-pack -v test-1-${packname_1}.idx \ + test-2-${packname_2}.idx \ + test-3-${packname_3}.idx' + +test_expect_success \ 'verify-pack catches mismatched .idx and .pack files' \ 'cat test-1-${packname_1}.idx >test-3.idx && cat test-2-${packname_2}.pack >test-3.pack && diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh index 9fd9d0700..771c0a06a 100755 --- a/t/t5304-prune.sh +++ b/t/t5304-prune.sh @@ -21,7 +21,7 @@ test_expect_success 'prune stale packs' ' orig_pack=$(echo .git/objects/pack/*.pack) && : > .git/objects/tmp_1.pack && : > .git/objects/tmp_2.pack && - test-chmtime -86501 .git/objects/tmp_1.pack && + test-chmtime =-86501 .git/objects/tmp_1.pack && git prune --expire 1.day && test -f $orig_pack && test -f .git/objects/tmp_2.pack && @@ -39,7 +39,7 @@ test_expect_success 'prune --expire' ' git prune --expire=1.hour.ago && test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && - test-chmtime -86500 $BLOB_FILE && + test-chmtime =-86500 $BLOB_FILE && git prune --expire 1.day && test $before = $(git count-objects | sed "s/ .*//") && ! test -f $BLOB_FILE @@ -53,11 +53,11 @@ test_expect_success 'gc: implicit prune --expire' ' BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") && test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && - test-chmtime -$((86400*14-30)) $BLOB_FILE && + test-chmtime =-$((86400*14-30)) $BLOB_FILE && git gc && test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && - test-chmtime -$((86400*14+1)) $BLOB_FILE && + test-chmtime =-$((86400*14+1)) $BLOB_FILE && git gc && test $before = $(git count-objects | sed "s/ .*//") && ! test -f $BLOB_FILE diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 362cf7e92..7125baebb 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -137,7 +137,7 @@ test_expect_success "clone shallow object count" \ "test \"in-pack: 18\" = \"$(grep in-pack count.shallow)\"" count_output () { - sed -e '/^in-pack:/d' -e '/^packs:/d' -e '/: 0$/d' "$1" + sed -e '/^in-pack:/d' -e '/^packs:/d' -e '/^size-pack:/d' -e '/: 0$/d' "$1" } test_expect_success "clone shallow object count (part 2)" ' diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh index 8becbc3f3..1f4608d8b 100755 --- a/t/t5515-fetch-merge-logic.sh +++ b/t/t5515-fetch-merge-logic.sh @@ -131,9 +131,9 @@ do test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'` cnt=`expr $test_count + 1` pfx=`printf "%04d" $cnt` - expect_f="../../t5515/fetch.$test" + expect_f="$TEST_DIRECTORY/t5515/fetch.$test" actual_f="$pfx-fetch.$test" - expect_r="../../t5515/refs.$test" + expect_r="$TEST_DIRECTORY/t5515/refs.$test" actual_r="$pfx-refs.$test" test_expect_success "$cmd" ' diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh index f8c17cd96..da9588645 100755 --- a/t/t5540-http-push.sh +++ b/t/t5540-http-push.sh @@ -19,7 +19,7 @@ then exit fi -. ../lib-httpd.sh +. "$TEST_DIRECTORY"/lib-httpd.sh if ! start_httpd >&3 2>&4 then @@ -41,7 +41,7 @@ test_expect_success 'setup remote repository' ' git clone --bare test_repo test_repo.git && cd test_repo.git && git --bare update-server-info && - chmod +x hooks/post-update && + mv hooks/post-update.sample hooks/post-update && cd - && mv test_repo.git "$HTTPD_DOCUMENT_ROOT_PATH" ' diff --git a/t/t6002-rev-list-bisect.sh b/t/t6002-rev-list-bisect.sh index 8f5de097e..b4e8fbaa5 100755 --- a/t/t6002-rev-list-bisect.sh +++ b/t/t6002-rev-list-bisect.sh @@ -5,7 +5,7 @@ test_description='Tests git rev-list --bisect functionality' . ./test-lib.sh -. ../t6000lib.sh # t6xxx specific functions +. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions # usage: test_bisection max-diff bisect-option head ^prune... # diff --git a/t/t6003-rev-list-topo-order.sh b/t/t6003-rev-list-topo-order.sh index 5daa0be8c..2c73f2da7 100755 --- a/t/t6003-rev-list-topo-order.sh +++ b/t/t6003-rev-list-topo-order.sh @@ -6,7 +6,7 @@ test_description='Tests git rev-list --topo-order functionality' . ./test-lib.sh -. ../t6000lib.sh # t6xxx specific functions +. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions list_duplicates() { diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh index b6e57b242..04e4b7c5c 100755 --- a/t/t6010-merge-base.sh +++ b/t/t6010-merge-base.sh @@ -108,4 +108,52 @@ test_expect_success 'compute merge-base (all)' \ 'MB=$(git merge-base --all PL PR) && expr "$(git name-rev "$MB")" : "[0-9a-f]* tags/C2"' +# Another set to demonstrate base between one commit and a merge +# in the documentation. + +test_expect_success 'merge-base for octopus-step (setup)' ' + test_tick && git commit --allow-empty -m root && git tag MMR && + test_tick && git commit --allow-empty -m 1 && git tag MM1 && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m A && git tag MMA && + git checkout MM1 && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m B && git tag MMB && + git checkout MMR && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m C && git tag MMC +' + +test_expect_success 'merge-base A B C' ' + MB=$(git merge-base --all MMA MMB MMC) && + MM1=$(git rev-parse --verify MM1) && + test "$MM1" = "$MB" +' + +test_expect_success 'criss-cross merge-base for octopus-step (setup)' ' + git reset --hard MMR && + test_tick && git commit --allow-empty -m 1 && git tag CC1 && + git reset --hard E && + test_tick && git commit --allow-empty -m 2 && git tag CC2 && + test_tick && git merge -s ours CC1 && + test_tick && git commit --allow-empty -m o && + test_tick && git commit --allow-empty -m B && git tag CCB && + git reset --hard CC1 && + test_tick && git merge -s ours CC2 && + test_tick && git commit --allow-empty -m A && git tag CCA +' + +test_expect_success 'merge-base B A^^ A^^2' ' + MB0=$(git merge-base --all CCB CCA^^ CCA^^2 | sort) && + MB1=$(git rev-parse CC1 CC2 | sort) && + test "$MB0" = "$MB1" +' + test_done diff --git a/t/t6023-merge-file.sh b/t/t6023-merge-file.sh index f674c48ca..42620e073 100755 --- a/t/t6023-merge-file.sh +++ b/t/t6023-merge-file.sh @@ -136,7 +136,7 @@ test_expect_success "expected conflict markers" "test_cmp expect out" test_expect_success 'binary files cannot be merged' ' test_must_fail git merge-file -p \ - orig.txt ../test4012.png new1.txt 2> merge.err && + orig.txt "$TEST_DIRECTORY"/test4012.png new1.txt 2> merge.err && grep "Cannot merge binary files" merge.err ' diff --git a/t/t6027-merge-binary.sh b/t/t6027-merge-binary.sh index 92ca1f0f8..b519626ca 100755 --- a/t/t6027-merge-binary.sh +++ b/t/t6027-merge-binary.sh @@ -6,7 +6,7 @@ test_description='ask merge-recursive to merge binary files' test_expect_success setup ' - cat ../test4012.png >m && + cat "$TEST_DIRECTORY"/test4012.png >m && git add m && git ls-files -s | sed -e "s/ 0 / 1 /" >E1 && test_tick && diff --git a/t/t6101-rev-parse-parents.sh b/t/t6101-rev-parse-parents.sh index 919552a2f..f105fab98 100755 --- a/t/t6101-rev-parse-parents.sh +++ b/t/t6101-rev-parse-parents.sh @@ -6,7 +6,7 @@ test_description='Test git rev-parse with different parent options' . ./test-lib.sh -. ../t6000lib.sh # t6xxx specific functions +. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions date >path0 git update-index --add path0 diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh index bc7434941..8f5a06f7d 100755 --- a/t/t6200-fmt-merge-msg.sh +++ b/t/t6200-fmt-merge-msg.sh @@ -83,13 +83,13 @@ test_expect_success 'merge-msg test #1' ' ' cat >expected <<EOF -Merge branch 'left' of ../$test +Merge branch 'left' of $TEST_DIRECTORY/$test EOF test_expect_success 'merge-msg test #2' ' git checkout master && - git fetch ../"$test" left && + git fetch "$TEST_DIRECTORY/$test" left && git fmt-merge-msg <.git/FETCH_HEAD >actual && test_cmp expected actual diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index a3c8941c7..8ced59321 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -262,4 +262,14 @@ for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do " done +test_expect_success 'an unusual tag with an incomplete line' ' + + git tag -m "bogo" bogo && + bogo=$(git cat-file tag bogo) && + bogo=$(printf "%s" "$bogo" | git mktag) && + git tag -f bogo "$bogo" && + git for-each-ref --format "%(body)" refs/tags/bogo + +' + test_done diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh index 910a28c7e..78167980b 100755 --- a/t/t7001-mv.sh +++ b/t/t7001-mv.sh @@ -6,7 +6,7 @@ test_description='git mv in subdirs' test_expect_success \ 'prepare reference tree' \ 'mkdir path0 path1 && - cp ../../COPYING path0/COPYING && + cp "$TEST_DIRECTORY"/../COPYING path0/COPYING && git add path0/COPYING && git-commit -m add -a' @@ -40,7 +40,7 @@ test_expect_success \ test_expect_success \ 'adding another file' \ - 'cp ../../README path0/README && + 'cp "$TEST_DIRECTORY"/../README path0/README && git add path0/README && git-commit -m add2 -a' diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh index a0ab096c8..f92d414e6 100755 --- a/t/t7003-filter-branch.sh +++ b/t/t7003-filter-branch.sh @@ -250,4 +250,12 @@ test_expect_success 'Tag name filtering strips gpg signature' ' test_cmp expect actual ' +test_expect_success 'Tag name filtering allows slashes in tag names' ' + git tag -m tag-with-slash X/1 && + git cat-file tag X/1 | sed -e s,X/1,X/2, > expect && + git filter-branch -f --tag-name-filter "echo X/2" && + git cat-file tag X/2 > actual && + test_cmp expect actual +' + test_done diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index 8d44c2ed1..198244c57 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -625,7 +625,7 @@ esac # Name and email: C O Mitter <committer@example.com> # No password given, to enable non-interactive operation. -cp -R ../t7004 ./gpghome +cp -R "$TEST_DIRECTORY"/t7004 ./gpghome chmod 0700 gpghome GNUPGHOME="$(pwd)/gpghome" export GNUPGHOME diff --git a/t/t7101-reset.sh b/t/t7101-reset.sh index 0d9874bfd..ffaeb3983 100755 --- a/t/t7101-reset.sh +++ b/t/t7101-reset.sh @@ -9,7 +9,7 @@ test_description='git-reset should cull empty subdirs' test_expect_success \ 'creating initial files' \ 'mkdir path0 && - cp ../../COPYING path0/COPYING && + cp "$TEST_DIRECTORY"/../COPYING path0/COPYING && git add path0/COPYING && git-commit -m add -a' @@ -17,10 +17,10 @@ test_expect_success \ 'creating second files' \ 'mkdir path1 && mkdir path1/path2 && - cp ../../COPYING path1/path2/COPYING && - cp ../../COPYING path1/COPYING && - cp ../../COPYING COPYING && - cp ../../COPYING path0/COPYING-TOO && + cp "$TEST_DIRECTORY"/../COPYING path1/path2/COPYING && + cp "$TEST_DIRECTORY"/../COPYING path1/COPYING && + cp "$TEST_DIRECTORY"/../COPYING COPYING && + cp "$TEST_DIRECTORY"/../COPYING path0/COPYING-TOO && git add path1/path2/COPYING && git add path1/COPYING && git add COPYING && diff --git a/t/t7201-co.sh b/t/t7201-co.sh index 9ad5d635a..1dff84d2f 100755 --- a/t/t7201-co.sh +++ b/t/t7201-co.sh @@ -337,4 +337,36 @@ test_expect_success \ test refs/heads/delete-me = "$(git symbolic-ref HEAD)" && test_must_fail git checkout --track -b track' +test_expect_success \ + 'checkout with --track fakes a sensible -b <name>' ' + git update-ref refs/remotes/origin/koala/bear renamer && + git update-ref refs/new/koala/bear renamer && + + git checkout --track origin/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" && + + git checkout master && git branch -D koala/bear && + + git checkout --track refs/remotes/origin/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" && + + git checkout master && git branch -D koala/bear && + + git checkout --track remotes/origin/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" && + + git checkout master && git branch -D koala/bear && + + git checkout --track refs/new/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" +' + +test_expect_success \ + 'checkout with --track, but without -b, fails with too short tracked name' ' + test_must_fail git checkout --track renamer' + test_done diff --git a/t/t7500-commit.sh b/t/t7500-commit.sh index 809bdba63..7ae0bd0e3 100755 --- a/t/t7500-commit.sh +++ b/t/t7500-commit.sh @@ -46,15 +46,24 @@ test_expect_success 'unedited template with comments should not commit' ' ' test_expect_success 'a Signed-off-by line by itself should not commit' ' - ! GIT_EDITOR=../t7500/add-signed-off git commit --template "$TEMPLATE" + ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-signed-off && + test_must_fail git commit --template "$TEMPLATE" + ) ' test_expect_success 'adding comments to a template should not commit' ' - ! GIT_EDITOR=../t7500/add-comments git commit --template "$TEMPLATE" + ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-comments && + test_must_fail git commit --template "$TEMPLATE" + ) ' test_expect_success 'adding real content to a template should commit' ' - GIT_EDITOR=../t7500/add-content git commit --template "$TEMPLATE" && + ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-content && + git commit --template "$TEMPLATE" + ) && commit_msg_is "template linecommit message" ' @@ -62,7 +71,10 @@ test_expect_success '-t option should be short for --template' ' echo "short template" > "$TEMPLATE" && echo "new content" >> foo && git add foo && - GIT_EDITOR=../t7500/add-content git commit -t "$TEMPLATE" && + ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-content && + git commit -t "$TEMPLATE" + ) && commit_msg_is "short templatecommit message" ' @@ -71,7 +83,10 @@ test_expect_success 'config-specified template should commit' ' git config commit.template "$TEMPLATE" && echo "more content" >> foo && git add foo && - GIT_EDITOR=../t7500/add-content git commit && + ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-content && + git commit + ) && git config --unset commit.template && commit_msg_is "new templatecommit message" ' @@ -79,7 +94,7 @@ test_expect_success 'config-specified template should commit' ' test_expect_success 'explicit commit message should override template' ' echo "still more content" >> foo && git add foo && - GIT_EDITOR=../t7500/add-content git commit --template "$TEMPLATE" \ + GIT_EDITOR="$TEST_DIRECTORY"/t7500/add-content git commit --template "$TEMPLATE" \ -m "command line msg" && commit_msg_is "command line msg" ' @@ -88,8 +103,10 @@ test_expect_success 'commit message from file should override template' ' echo "content galore" >> foo && git add foo && echo "standard input msg" | - GIT_EDITOR=../t7500/add-content git commit \ - --template "$TEMPLATE" --file - && + ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-content && + git commit --template "$TEMPLATE" --file - + ) && commit_msg_is "standard input msg" ' @@ -132,10 +149,12 @@ EOF test_expect_success '--signoff' ' echo "yet another content *narf*" >> foo && - echo "zort" | - GIT_EDITOR=../t7500/add-content git commit -s -F - foo && + echo "zort" | ( + test_set_editor "$TEST_DIRECTORY"/t7500/add-content && + git commit -s -F - foo + ) && git cat-file commit HEAD | sed "1,/^$/d" > output && - diff expect output + test_cmp expect output ' test_expect_success 'commit message from file (1)' ' diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh index 5eeb6c2b2..dbc90bc41 100755 --- a/t/t7600-merge.sh +++ b/t/t7600-merge.sh @@ -488,4 +488,23 @@ test_expect_success 'merge c1 with c1 and c2' ' test_debug 'gitk --all' +test_expect_success 'merge fast-forward in a dirty tree' ' + git reset --hard c0 && + mv file file1 && + cat file1 >file && + rm -f file1 && + git merge c2 +' + +test_debug 'gitk --all' + +test_expect_success 'in-index merge' ' + git reset --hard c0 && + git merge --no-ff -s resolve c1 > out && + grep "Wonderful." out && + verify_parents $c0 $c1 +' + +test_debug 'gitk --all' + test_done diff --git a/t/t7605-merge-resolve.sh b/t/t7605-merge-resolve.sh index ee21a107f..f1f86ddb2 100755 --- a/t/t7605-merge-resolve.sh +++ b/t/t7605-merge-resolve.sh @@ -36,7 +36,9 @@ test_expect_success 'merge c1 to c2' ' git diff --exit-code && test -f c0.c && test -f c1.c && - test -f c2.c + test -f c2.c && + test 3 = $(git ls-tree -r HEAD | wc -l) && + test 3 = $(git ls-files | wc -l) ' test_expect_success 'merge c2 to c3 (fails)' ' diff --git a/t/t8001-annotate.sh b/t/t8001-annotate.sh index eabec2e06..45cb60ea4 100755 --- a/t/t8001-annotate.sh +++ b/t/t8001-annotate.sh @@ -4,7 +4,7 @@ test_description='git annotate' . ./test-lib.sh PROG='git annotate' -. ../annotate-tests.sh +. "$TEST_DIRECTORY"/annotate-tests.sh test_expect_success \ 'Annotating an old revision works' \ diff --git a/t/t8002-blame.sh b/t/t8002-blame.sh index 92ece30fa..597cf0486 100755 --- a/t/t8002-blame.sh +++ b/t/t8002-blame.sh @@ -4,6 +4,6 @@ test_description='git blame' . ./test-lib.sh PROG='git blame -c' -. ../annotate-tests.sh +. "$TEST_DIRECTORY"/annotate-tests.sh test_done diff --git a/t/t9110-git-svn-use-svm-props.sh b/t/t9110-git-svn-use-svm-props.sh index 04d2a65c0..83bd1cf17 100755 --- a/t/t9110-git-svn-use-svm-props.sh +++ b/t/t9110-git-svn-use-svm-props.sh @@ -8,7 +8,7 @@ test_description='git-svn useSvmProps test' . ./lib-git-svn.sh test_expect_success 'load svm repo' ' - svnadmin load -q "$rawsvnrepo" < ../t9110/svm.dump && + svnadmin load -q "$rawsvnrepo" < "$TEST_DIRECTORY"/t9110/svm.dump && git-svn init --minimize-url -R arr -i bar "$svnrepo"/mirror/arr && git-svn init --minimize-url -R argh -i dir "$svnrepo"/mirror/argh && git-svn init --minimize-url -R argh -i e \ diff --git a/t/t9111-git-svn-use-svnsync-props.sh b/t/t9111-git-svn-use-svnsync-props.sh index a8d74dcd3..c5dfd61e4 100755 --- a/t/t9111-git-svn-use-svnsync-props.sh +++ b/t/t9111-git-svn-use-svnsync-props.sh @@ -8,7 +8,7 @@ test_description='git-svn useSvnsyncProps test' . ./lib-git-svn.sh test_expect_success 'load svnsync repo' ' - svnadmin load -q "$rawsvnrepo" < ../t9111/svnsync.dump && + svnadmin load -q "$rawsvnrepo" < "$TEST_DIRECTORY"/t9111/svnsync.dump && git-svn init --minimize-url -R arr -i bar "$svnrepo"/bar && git-svn init --minimize-url -R argh -i dir "$svnrepo"/dir && git-svn init --minimize-url -R argh -i e "$svnrepo"/dir/a/b/c/d/e && diff --git a/t/t9115-git-svn-dcommit-funky-renames.sh b/t/t9115-git-svn-dcommit-funky-renames.sh index f0fbd3aff..b0ba1f020 100755 --- a/t/t9115-git-svn-dcommit-funky-renames.sh +++ b/t/t9115-git-svn-dcommit-funky-renames.sh @@ -8,7 +8,7 @@ test_description='git-svn dcommit can commit renames of files with ugly names' . ./lib-git-svn.sh test_expect_success 'load repository with strange names' ' - svnadmin load -q "$rawsvnrepo" < ../t9115/funky-names.dump && + svnadmin load -q "$rawsvnrepo" < "$TEST_DIRECTORY"/t9115/funky-names.dump && start_httpd gtk+ ' diff --git a/t/t9121-git-svn-fetch-renamed-dir.sh b/t/t9121-git-svn-fetch-renamed-dir.sh index 99230b081..92e69a2a7 100755 --- a/t/t9121-git-svn-fetch-renamed-dir.sh +++ b/t/t9121-git-svn-fetch-renamed-dir.sh @@ -8,7 +8,7 @@ test_description='git-svn can fetch renamed directories' . ./lib-git-svn.sh test_expect_success 'load repository with renamed directory' ' - svnadmin load -q "$rawsvnrepo" < ../t9121/renamed-dir.dump + svnadmin load -q "$rawsvnrepo" < "$TEST_DIRECTORY"/t9121/renamed-dir.dump ' test_expect_success 'init and fetch repository' ' diff --git a/t/t9200-git-cvsexportcommit.sh b/t/t9200-git-cvsexportcommit.sh index 3e32e84e6..988c3ac75 100755 --- a/t/t9200-git-cvsexportcommit.sh +++ b/t/t9200-git-cvsexportcommit.sh @@ -45,8 +45,8 @@ test_expect_success \ 'mkdir A B C D E F && echo hello1 >A/newfile1.txt && echo hello2 >B/newfile2.txt && - cp ../test9200a.png C/newfile3.png && - cp ../test9200a.png D/newfile4.png && + cp "$TEST_DIRECTORY"/test9200a.png C/newfile3.png && + cp "$TEST_DIRECTORY"/test9200a.png D/newfile4.png && git add A/newfile1.txt && git add B/newfile2.txt && git add C/newfile3.png && @@ -71,8 +71,8 @@ test_expect_success \ rm -f B/newfile2.txt && rm -f C/newfile3.png && echo Hello5 >E/newfile5.txt && - cp ../test9200b.png D/newfile4.png && - cp ../test9200a.png F/newfile6.png && + cp "$TEST_DIRECTORY"/test9200b.png D/newfile4.png && + cp "$TEST_DIRECTORY"/test9200a.png F/newfile6.png && git add E/newfile5.txt && git add F/newfile6.png && git commit -a -m "Test: Remove, add and update" && @@ -160,7 +160,7 @@ test_expect_success \ 'mkdir "G g" && echo ok then >"G g/with spaces.txt" && git add "G g/with spaces.txt" && \ - cp ../test9200a.png "G g/with spaces.png" && \ + cp "$TEST_DIRECTORY"/test9200a.png "G g/with spaces.png" && \ git add "G g/with spaces.png" && git commit -a -m "With spaces" && id=$(git rev-list --max-count=1 HEAD) && @@ -172,7 +172,7 @@ test_expect_success \ test_expect_success \ 'Update file with spaces in file name' \ 'echo Ok then >>"G g/with spaces.txt" && - cat ../test9200a.png >>"G g/with spaces.png" && \ + cat "$TEST_DIRECTORY"/test9200a.png >>"G g/with spaces.png" && \ git add "G g/with spaces.png" && git commit -a -m "Update with spaces" && id=$(git rev-list --max-count=1 HEAD) && @@ -197,7 +197,7 @@ test_expect_success \ 'mkdir -p Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö && echo Foo >Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt && git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt && - cp ../test9200a.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png && + cp "$TEST_DIRECTORY"/test9200a.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png && git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png && git commit -a -m "Går det så går det" && \ id=$(git rev-list --max-count=1 HEAD) && diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh index 1fc06c5a2..bd5d5af66 100755 --- a/t/t9300-fast-import.sh +++ b/t/t9300-fast-import.sh @@ -5,7 +5,7 @@ test_description='test git-fast-import utility' . ./test-lib.sh -. ../diff-lib.sh ;# test-lib chdir's into trash +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash file2_data='file2 second line of EOF' @@ -1045,7 +1045,7 @@ DATA INPUT_END test_expect_success 'P: fail on inline gitlink' ' - ! git-fast-import <input' + test_must_fail git-fast-import <input' test_tick cat >input <<INPUT_END @@ -1068,6 +1068,6 @@ M 160000 :1 sub INPUT_END test_expect_success 'P: fail on blob mark in gitlink' ' - ! git-fast-import <input' + test_must_fail git-fast-import <input' test_done diff --git a/t/t9301-fast-export.sh b/t/t9301-fast-export.sh index c19b4a2ba..3cb9f8070 100755 --- a/t/t9301-fast-export.sh +++ b/t/t9301-fast-export.sh @@ -67,7 +67,7 @@ test_expect_success 'iso-8859-1' ' git config i18n.commitencoding ISO-8859-1 && # use author and committer name in ISO-8859-1 to match it. - . ../t3901-8859-1.txt && + . "$TEST_DIRECTORY"/t3901-8859-1.txt && test_tick && echo rosten >file && git commit -s -m den file && diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh index ae7082be1..46ba19be7 100755 --- a/t/t9500-gitweb-standalone-no-errors.sh +++ b/t/t9500-gitweb-standalone-no-errors.sh @@ -25,9 +25,9 @@ our \$site_name = "[localhost]"; our \$site_header = ""; our \$site_footer = ""; our \$home_text = "indextext.html"; -our @stylesheets = ("file:///$safe_pwd/../../gitweb/gitweb.css"); -our \$logo = "file:///$safe_pwd/../../gitweb/git-logo.png"; -our \$favicon = "file:///$safe_pwd/../../gitweb/git-favicon.png"; +our @stylesheets = ("file:///$TEST_DIRECTORY/../gitweb/gitweb.css"); +our \$logo = "file:///$TEST_DIRECTORY/../gitweb/git-logo.png"; +our \$favicon = "file:///$TEST_DIRECTORY/../gitweb/git-favicon.png"; our \$projects_list = ""; our \$export_ok = ""; our \$strict_export = ""; @@ -54,7 +54,7 @@ gitweb_run () { # written to web server logs, so we are not interested in that: # we are interested only in properly formatted errors/warnings rm -f gitweb.log && - perl -- "$(pwd)/../../gitweb/gitweb.perl" \ + perl -- "$TEST_DIRECTORY/../gitweb/gitweb.perl" \ >/dev/null 2>gitweb.log && if grep -q -s "^[[]" gitweb.log >/dev/null; then false; else true; fi @@ -525,20 +525,20 @@ test_debug 'cat gitweb.log' test_expect_success \ 'encode(commit): utf8' \ - '. ../t3901-utf8.txt && + '. "$TEST_DIRECTORY"/t3901-utf8.txt && echo "UTF-8" >> file && git add file && - git commit -F ../t3900/1-UTF-8.txt && + git commit -F "$TEST_DIRECTORY"/t3900/1-UTF-8.txt && gitweb_run "p=.git;a=commit"' test_debug 'cat gitweb.log' test_expect_success \ 'encode(commit): iso-8859-1' \ - '. ../t3901-8859-1.txt && + '. "$TEST_DIRECTORY"/t3901-8859-1.txt && echo "ISO-8859-1" >> file && git add file && git config i18n.commitencoding ISO-8859-1 && - git commit -F ../t3900/ISO-8859-1.txt && + git commit -F "$TEST_DIRECTORY"/t3900/ISO-8859-1.txt && git config --unset i18n.commitencoding && gitweb_run "p=.git;a=commit"' test_debug 'cat gitweb.log' diff --git a/t/t9700-perl-git.sh b/t/t9700-perl-git.sh index 9706ee577..0f04ba094 100755 --- a/t/t9700-perl-git.sh +++ b/t/t9700-perl-git.sh @@ -39,6 +39,6 @@ test_expect_success \ test_external_without_stderr \ 'Perl API' \ - perl ../t9700/test.pl + perl "$TEST_DIRECTORY"/t9700/test.pl test_done diff --git a/t/t9700/test.pl b/t/t9700/test.pl index 4d2312548..851cea4a4 100755 --- a/t/t9700/test.pl +++ b/t/t9700/test.pl @@ -14,10 +14,7 @@ use File::Temp; BEGIN { use_ok('Git') } # set up -our $repo_dir = "trash directory"; our $abs_repo_dir = Cwd->cwd; -die "this must be run by calling the t/t97* shell script(s)\n" - if basename(Cwd->cwd) ne $repo_dir; ok(our $r = Git->repository(Directory => "."), "open repository"); # config diff --git a/t/test-lib.sh b/t/test-lib.sh index 11c027571..e2b106cb6 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -406,7 +406,7 @@ test_create_repo () { error "bug in the test script: not 1 parameter to test-create-repo" owd=`pwd` repo="$1" - mkdir "$repo" + mkdir -p "$repo" cd "$repo" || error "Cannot setup test environment" "$GIT_EXEC_PATH/git" init "--template=$GIT_EXEC_PATH/templates/blt/" >&3 2>&4 || error "cannot run git init -- have you built things yet?" @@ -449,6 +449,11 @@ test_done () { # we will leave things as they are. say_color pass "passed all $msg" + + test -d "$remove_trash" && + cd "$(dirname "$remove_trash")" && + rm -rf "$(basename "$remove_trash")" + exit 0 ;; *) @@ -485,7 +490,8 @@ fi . ../GIT-BUILD-OPTIONS # Test repository -test="trash directory" +test="trash directory.$(basename "$0" .sh)" +test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test" rm -fr "$test" || { trap - exit echo >&5 "FATAL: Cannot prepare test area" diff --git a/templates/Makefile b/templates/Makefile index 9f3f1fc35..0722a926f 100644 --- a/templates/Makefile +++ b/templates/Makefile @@ -23,13 +23,13 @@ all: boilerplates.made custom bpsrc = $(filter-out %~,$(wildcard *--*)) boilerplates.made : $(bpsrc) - $(QUIET)ls *--* 2>/dev/null | \ + $(QUIET)umask 022 && ls *--* 2>/dev/null | \ while read boilerplate; \ do \ case "$$boilerplate" in *~) continue ;; esac && \ dst=`echo "$$boilerplate" | sed -e 's|^this|.|;s|--|/|g'` && \ dir=`expr "$$dst" : '\(.*\)/'` && \ - $(INSTALL) -d -m 755 blt/$$dir && \ + mkdir -p blt/$$dir && \ case "$$boilerplate" in \ *--) ;; \ *) cp -p $$boilerplate blt/$$dst ;; \ @@ -48,4 +48,4 @@ clean: install: all $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(template_instdir_SQ)' (cd blt && $(TAR) cf - .) | \ - (cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) xf -) + (cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) xfo -) diff --git a/test-parse-options.c b/test-parse-options.c index 6e18083a7..61d2c3981 100644 --- a/test-parse-options.c +++ b/test-parse-options.c @@ -15,7 +15,7 @@ int length_callback(const struct option *opt, const char *arg, int unset) if (unset) return 1; /* do not support unset */ - *(unsigned long *)opt->value = strlen(arg); + *(int *)opt->value = strlen(arg); return 0; } diff --git a/unpack-trees.c b/unpack-trees.c index cba0aca06..ef21c6219 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -376,6 +376,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options state.refresh_cache = 1; memset(&o->result, 0, sizeof(o->result)); + o->result.initialized = 1; if (o->src_index) o->result.timestamp = o->src_index->timestamp; o->merge_size = len; diff --git a/xdiff-interface.c b/xdiff-interface.c index 61dc5c547..944ad9887 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -1,5 +1,12 @@ #include "cache.h" #include "xdiff-interface.h" +#include "strbuf.h" + +struct xdiff_emit_state { + xdiff_emit_consume_fn consume; + void *consume_callback_data; + struct strbuf remainder; +}; static int parse_num(char **cp_p, int *num_p) { @@ -55,13 +62,13 @@ static void consume_one(void *priv_, char *s, unsigned long size) unsigned long this_size; ep = memchr(s, '\n', size); this_size = (ep == NULL) ? size : (ep - s + 1); - priv->consume(priv, s, this_size); + priv->consume(priv->consume_callback_data, s, this_size); size -= this_size; s += this_size; } } -int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf) +static int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf) { struct xdiff_emit_state *priv = priv_; int i; @@ -69,36 +76,22 @@ int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf) for (i = 0; i < nbuf; i++) { if (mb[i].ptr[mb[i].size-1] != '\n') { /* Incomplete line */ - priv->remainder = xrealloc(priv->remainder, - priv->remainder_size + - mb[i].size); - memcpy(priv->remainder + priv->remainder_size, - mb[i].ptr, mb[i].size); - priv->remainder_size += mb[i].size; + strbuf_add(&priv->remainder, mb[i].ptr, mb[i].size); continue; } /* we have a complete line */ - if (!priv->remainder) { + if (!priv->remainder.len) { consume_one(priv, mb[i].ptr, mb[i].size); continue; } - priv->remainder = xrealloc(priv->remainder, - priv->remainder_size + - mb[i].size); - memcpy(priv->remainder + priv->remainder_size, - mb[i].ptr, mb[i].size); - consume_one(priv, priv->remainder, - priv->remainder_size + mb[i].size); - free(priv->remainder); - priv->remainder = NULL; - priv->remainder_size = 0; + strbuf_add(&priv->remainder, mb[i].ptr, mb[i].size); + consume_one(priv, priv->remainder.buf, priv->remainder.len); + strbuf_reset(&priv->remainder); } - if (priv->remainder) { - consume_one(priv, priv->remainder, priv->remainder_size); - free(priv->remainder); - priv->remainder = NULL; - priv->remainder_size = 0; + if (priv->remainder.len) { + consume_one(priv, priv->remainder.buf, priv->remainder.len); + strbuf_reset(&priv->remainder); } return 0; } @@ -141,6 +134,25 @@ int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t co return xdl_diff(&a, &b, xpp, xecfg, xecb); } +int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2, + xdiff_emit_consume_fn fn, void *consume_callback_data, + xpparam_t const *xpp, + xdemitconf_t const *xecfg, xdemitcb_t *xecb) +{ + int ret; + struct xdiff_emit_state state; + + memset(&state, 0, sizeof(state)); + state.consume = fn; + state.consume_callback_data = consume_callback_data; + xecb->outf = xdiff_outf; + xecb->priv = &state; + strbuf_init(&state.remainder, 0); + ret = xdi_diff(mf1, mf2, xpp, xecfg, xecb); + strbuf_release(&state.remainder); + return ret; +} + int read_mmfile(mmfile_t *ptr, const char *filename) { struct stat st; diff --git a/xdiff-interface.h b/xdiff-interface.h index f7f791d96..558492ba3 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -3,18 +3,13 @@ #include "xdiff/xdiff.h" -struct xdiff_emit_state; - typedef void (*xdiff_emit_consume_fn)(void *, char *, unsigned long); -struct xdiff_emit_state { - xdiff_emit_consume_fn consume; - char *remainder; - unsigned long remainder_size; -}; - int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *ecb); -int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf); +int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2, + xdiff_emit_consume_fn fn, void *consume_callback_data, + xpparam_t const *xpp, + xdemitconf_t const *xecfg, xdemitcb_t *xecb); int parse_hunk_header(char *line, int len, int *ob, int *on, int *nb, int *nn); |