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* diff-highlight: avoid highlighting combined diffsbh/diff-highlight-graphJeff King2016-08-312-1/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The algorithm in diff-highlight only understands how to look at two sides of a diff; it cannot correctly handle combined diffs with multiple preimages. Often highlighting does not trigger at all for these diffs because the line counts do not match up. E.g., if we see: - ours -theirs ++resolved we would not bother highlighting; it naively looks like a single line went away, and then a separate hunk added another single line. But of course there are exceptions. E.g., if the other side deleted the line, we might see: - ours ++resolved which looks like we dropped " ours" and added "+resolved". This is only a small highlighting glitch (we highlight the space and the "+" along with the content), but it's also the tip of the iceberg. Even if we learned to find the true content here (by noticing we are in a 3-way combined diff and marking _two_ characters from the front of the line as uninteresting), there are other more complicated cases where we really do need to handle a 3-way hunk. Let's just punt for now; we can recognize combined diffs by the presence of extra "@" symbols in the hunk header, and treat them as non-diff content. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* diff-highlight: add multi-byte testsJeff King2016-08-311-1/+35
| | | | | | | | | | | | | | | | | | Now that we have a test suite for diff highlight, we can show off the improvements from 8d00662 (diff-highlight: do not split multibyte characters, 2015-04-03). While we're at it, we can also add another case that _doesn't_ work: combining code points are treated as their own unit, which means that we may stick colors between them and the character they are modifying (with the result that the color is not shown in an xterm, though it's possible that other terminals err the other way, and show the color but not the accent). There's no fix here, but let's document it as a failure. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* diff-highlight: ignore test cruftJeff King2016-08-311-0/+2
| | | | | | | | These are the same as in the normal t/.gitignore, with the exception of ".prove", as our Makefile does not support it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* diff-highlight: add support for --graph outputBrian Henderson2016-08-292-7/+14
| | | | | Signed-off-by: Brian Henderson <henderson.bj@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* diff-highlight: add failing test for handling --graph outputBrian Henderson2016-08-291-0/+62
| | | | | Signed-off-by: Brian Henderson <henderson.bj@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* diff-highlight: add some testsBrian Henderson2016-08-293-0/+190
| | | | | Signed-off-by: Brian Henderson <henderson.bj@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Git 2.10-rc2v2.10.0-rc2Junio C Hamano2016-08-262-1/+4
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* gitattributes: Document the unified "auto" handlingTorsten Bögershausen2016-08-261-34/+24
| | | | | | | | | | | | Update the documentation about text=auto: text=auto now follows the core.autocrlf handling when files are not normalized in the repository. For a cross platform project recommend the usage of attributes for line-ending conversions. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Prepare for 2.10.0-rc2Junio C Hamano2016-08-251-2/+29
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'ja/i18n'Junio C Hamano2016-08-253-71/+20
|\ | | | | | | | | | | | | | | | | | | | | The recent i18n patch we added during this cycle did a bit too much refactoring of the messages to avoid word-legos; the repetition has been reduced to help translators. * ja/i18n: i18n: simplify numeric error reporting i18n: fix git rebase interactive commit messages i18n: fix typos for translation
| * i18n: simplify numeric error reportingja/i18nJean-Noel Avila2016-08-241-28/+16
| | | | | | | | | | Signed-off-by: Jean-Noel Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * i18n: fix git rebase interactive commit messagesJean-Noel Avila2016-08-241-42/+3
| | | | | | | | | | | | | | For proper i18n, the logic cannot embed english specific processing. Signed-off-by: Jean-Noel Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * i18n: fix typos for translationJean-Noel Avila2016-08-241-1/+1
| | | | | | | | | | Signed-off-by: Jean-Noel Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'bw/mingw-avoid-inheriting-fd-to-lockfile'Junio C Hamano2016-08-256-1/+35
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tempfile (hence its user lockfile) API lets the caller to open a file descriptor to a temporary file, write into it and then finalize it by first closing the filehandle and then either removing or renaming the temporary file. When the process spawns a subprocess after obtaining the file descriptor, and if the subprocess has not exited when the attempt to remove or rename is made, the last step fails on Windows, because the subprocess has the file descriptor still open. Open tempfile with O_CLOEXEC flag to avoid this (on Windows, this is mapped to O_NOINHERIT). * bw/mingw-avoid-inheriting-fd-to-lockfile: mingw: ensure temporary file handles are not inherited by child processes t6026-merge-attr: child processes must not inherit index.lock handles
| * | mingw: ensure temporary file handles are not inherited by child processesbw/mingw-avoid-inheriting-fd-to-lockfileBen Wijen2016-08-236-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the index is locked and child processes inherit the handle to said lock and the parent process wants to remove the lock before the child process exits, on Windows there is a problem: it won't work because files cannot be deleted if a process holds a handle on them. The symptom: Rename from 'xxx/.git/index.lock' to 'xxx/.git/index' failed. Should I try again? (y/n) Spawning child processes with bInheritHandles==FALSE would not work because no file handles would be inherited, not even the hStdXxx handles in STARTUPINFO (stdin/stdout/stderr). Opening every file with O_NOINHERIT does not work, either, as e.g. git-upload-pack expects inherited file handles. This leaves us with the only way out: creating temp files with the O_NOINHERIT flag. This flag is Windows-specific, however. For our purposes, it is equivalent to O_CLOEXEC (which does not exist on Windows), so let's just open temporary files with the O_CLOEXEC flag and map that flag to O_NOINHERIT on Windows. As Eric Wong pointed out, we need to be careful to handle the case where the Linux headers used to compile Git support O_CLOEXEC but the Linux kernel used to run Git does not: it returns an EINVAL. This fixes the test that we just introduced to demonstrate the problem. Signed-off-by: Ben Wijen <ben@wijen.net> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | t6026-merge-attr: child processes must not inherit index.lock handlesBen Wijen2016-08-181-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows, a file cannot be removed unless all file handles to it have been released. Hence it is particularly important to close handles when spawning children (which would probably not even know that they hold on to those handles). The example chosen for this test is a custom merge driver that indeed has no idea that it blocks the deletion of index.lock. The full use case is a daemon that lives on after the merge, with subsequent invocations handing off to the daemon, thereby avoiding hefty start-up costs. We simulate this behavior by simply sleeping one second. Note that the test only fails on Windows, due to the file locking issue. Since we have no way to say "expect failure with MINGW, success otherwise", we simply skip this test on Windows for now. Signed-off-by: Ben Wijen <ben@wijen.net> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'dg/document-git-c-in-git-config-doc'Junio C Hamano2016-08-251-0/+3
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "git -c var[=val] cmd" facility to append a configuration variable definition at the end of the search order was described in git(1) manual page, but not in git-config(1), which was more likely place for people to look for when they ask "can I make a one-shot override, and if so how?" * dg/document-git-c-in-git-config-doc: doc: mention `git -c` in git-config(1)
| * | | doc: mention `git -c` in git-config(1)dg/document-git-c-in-git-config-docDavid Glasser2016-08-231-0/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David Glasser <glasser@davidglasser.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'js/no-html-bypass-on-windows'Junio C Hamano2016-08-253-52/+0
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows, help.browser configuration variable used to be ignored, which has been corrected. * js/no-html-bypass-on-windows: Revert "display HTML in default browser using Windows' shell API"
| * | | | Revert "display HTML in default browser using Windows' shell API"js/no-html-bypass-on-windowsJohannes Schindelin2016-08-193-52/+0
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 4804aab (help (Windows): Display HTML in default browser using Windows' shell API, 2008-07-13), Git for Windows used to call `ShellExecute()` to launch the default Windows handler for `.html` files. The idea was to avoid going through a shell script, for performance reasons. However, this change ignores the `help.browser` config setting. Together with browsing help not being a performance-critical operation, let's just revert that patch. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'hv/doc-commit-reference-style'Junio C Hamano2016-08-251-0/+5
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A small doc update. * hv/doc-commit-reference-style: SubmittingPatches: document how to reference previous commits
| * | | | SubmittingPatches: document how to reference previous commitsHeiko Voigt2016-08-171-0/+5
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To reference previous commits people used to put just the abbreviated SHA-1 into commit messages. This is what has evolved as a more stable format for referencing commits. So lets document it for everyone to look-up when needed. Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | git ls-files: text=auto eol=lf is supported in Git 2.10Torsten Bögershausen2016-08-251-2/+1
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The man page for `git ls-files --eol` mentions the combination of text attributes "text=auto eol=lf" or "text=auto eol=crlf" as not supported yet, but may be in the future. Now they are supported. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Git 2.10-rc1v2.10.0-rc1Junio C Hamano2016-08-192-1/+32
| | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'lt/gpg-show-long-key-in-signature-verification'Junio C Hamano2016-08-191-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git log --show-signature" and other commands that display the verification status of PGP signature now shows the longer key-id, as 32-bit key-id is so last century. * lt/gpg-show-long-key-in-signature-verification: gpg-interface: prefer "long" key format output when verifying pgp signatures
| * \ \ Merge branch 'lt/gpg-show-long-key-in-signature-verification-maint' into ↵lt/gpg-show-long-key-in-signature-verificationJunio C Hamano2016-08-161-0/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | lt/gpg-show-long-key-in-signature-verification Linus's original was rebased to apply to the maintenance track just in case binary distributors that are stuck in the past want to take it to their older codebase. Let's merge it up to more modern codebase that has Peff's gpg-interface clean-up topic that appeared after Git 2.9 was tagged. * lt/gpg-show-long-key-in-signature-verification-maint: gpg-interface: prefer "long" key format output when verifying pgp signatures
| | * | | gpg-interface: prefer "long" key format output when verifying pgp signatureslt/gpg-show-long-key-in-signature-verification-maintLinus Torvalds2016-08-161-2/+2
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Yes, gpg2 already uses the long format by default, but most distributions seem to still have "gpg" be the older 1.x version due to compatibility reasons. And older versions of gpg only show the 32-bit short ID, which is quite insecure. This doesn't actually matter for the _verification_ itself: if the verification passes, the pgp signature is good. But if you don't actually have the key yet, and want to fetch it, or you want to check exactly which key was used for verification and want to check it, we should specify the key with more precision. In fact, we should preferentially specify the whole key fingerprint, but gpg doesn't actually support that. Which is really quite sad. Showing the "long" format improves things to at least show 64 bits of the fingerprint. That's a lot better, even if it's not perfect. This change the log format for "git log --show-signature" from commit 2376d31787760af598db23bb3982a57419854e5c merged tag 'v2.9.3' gpg: Signature made Fri 12 Aug 2016 09:17:59 AM PDT using RSA key ID 96AFE6CB gpg: Good signature from "Junio C Hamano <gitster@pobox.com>" gpg: aka "Junio C Hamano <jch@google.com>" gpg: aka "Junio C Hamano <junio@pobox.com>" Merge: 2807cd7b25af e0c1ceafc5be Author: Junio C Hamano <gitster@pobox.com> Date: Fri Aug 12 10:02:18 2016 -0700 to commit 2376d31787760af598db23bb3982a57419854e5c merged tag 'v2.9.3' gpg: Signature made Fri 12 Aug 2016 09:17:59 AM PDT gpg: using RSA key B0B5E88696AFE6CB gpg: Good signature from "Junio C Hamano <gitster@pobox.com>" gpg: aka "Junio C Hamano <jch@google.com>" gpg: aka "Junio C Hamano <junio@pobox.com>" Merge: 2807cd7b25af e0c1ceafc5be Author: Junio C Hamano <gitster@pobox.com> Date: Fri Aug 12 10:02:18 2016 -0700 (note the longer key ID, but also the reflowing of the text) and also changes the format in the merge messages when merging a signed tag. If you already use gpg2 (either because it's installed by default, or because you have set your gpg_program configuration to point to gpg2), that already used the long format, you'll also see a change: it will now have the same formatting as gpg 1.x, and the verification string looks something like gpg: Signature made Sun 24 Jul 2016 12:24:02 PM PDT gpg: using RSA key 79BE3E4300411886 gpg: Good signature from "Linus Torvalds <torvalds@linux-foundation.org>" [ultimate] where it used to be on one line: gpg: Signature made Sun 24 Jul 2016 12:24:02 PM PDT using RSA key ID 79BE3E4300411886 gpg: Good signature from "Linus Torvalds <torvalds@linux-foundation.org>" [ultimate] so there is certainly a chance this could break some automated scripting. But the 32-bit key ID's really are broken. Also note that because of the differences between gpg-1.x and gpg-2.x, hopefully any scripted key ID parsing code (if such code exists) is already flexible enough to not care. This was triggered by the fact that the "evil32" project keys ended up leaking to the public key servers, so now there are 32-bit aliases for just about every open source developer that you can easily get by mistake if you use the 32-bit short ID format. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'ab/hooks'Junio C Hamano2016-08-193-4/+9
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git rev-parse --git-path hooks/<hook>" learned to take core.hooksPath configuration variable (introduced during 2.9 cycle) into account. * ab/hooks: rev-parse: respect core.hooksPath in --git-path
| * | | | rev-parse: respect core.hooksPath in --git-pathab/hooksJohannes Schindelin2016-08-163-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The idea of the --git-path option is not only to avoid having to prefix paths with the output of --git-dir all the time, but also to respect overrides for specific common paths inside the .git directory (e.g. `git rev-parse --git-path objects` will report the value of the environment variable GIT_OBJECT_DIRECTORY, if set). When introducing the core.hooksPath setting, we forgot to adjust git_path() accordingly. This patch fixes that. While at it, revert the special-casing of core.hooksPath in run-command.c, as it is now no longer needed. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'jk/difftool-command-not-found'Junio C Hamano2016-08-192-0/+13
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git difftool" by default ignores the error exit from the backend commands it spawns, because often they signal that they found differences by exiting with a non-zero status code just like "diff" does; the exit status codes 126 and above however are special in that they are used to signal that the command is not executable, does not exist, or killed by a signal. "git difftool" has been taught to notice these exit status codes. * jk/difftool-command-not-found: difftool: always honor fatal error exit codes
| * | | | | difftool: always honor fatal error exit codesjk/difftool-command-not-foundJohn Keeping2016-08-152-0/+13
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment difftool's "trust exit code" logic always suppresses the exit status of the diff utility we invoke. This is useful because we don't want to exit just because diff returned "1" because the files differ, but it's confusing if the shell returns an error because the selected diff utility is not found. POSIX specifies 127 as the exit status for "command not found", 126 for "command found but is not executable" and values greater than 128 if the command terminated because it received a signal [1] and at least bash and dash follow this specification, while diff utilities generally use "1" for the exit status we want to ignore. Handle any value of 126 or greater as a special value indicating that some form of fatal error occurred. [1] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_08_02 Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'sb/checkout-explit-detach-no-advice'Junio C Hamano2016-08-192-1/+25
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git checkout --detach <branch>" used to give the same advice message as that is issued when "git checkout <tag>" (or anything that is not a branch name) is given, but asking with "--detach" is an explicit enough sign that the user knows what is going on. The advice message has been squelched in this case. * sb/checkout-explit-detach-no-advice: checkout: do not mention detach advice for explicit --detach option
| * | | | | checkout: do not mention detach advice for explicit --detach optionsb/checkout-explit-detach-no-adviceStefan Beller2016-08-152-1/+25
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a user asked for a detached HEAD specifically with `--detach`, we do not need to give advice on what a detached HEAD state entails as we can assume they know what they're getting into as they asked for it. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'tb/t0027-raciness-fix'Junio C Hamano2016-08-192-43/+60
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The t0027 test for CRLF conversion was timing dependent and flaky. * tb/t0027-raciness-fix: convert: Correct NNO tests and missing `LF will be replaced by CRLF`
| * | | | | convert: Correct NNO tests and missing `LF will be replaced by CRLF`tb/t0027-raciness-fixTorsten Bögershausen2016-08-142-43/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a non-reversible CRLF conversion is done in "git add", a warning is printed on stderr (or Git dies, depending on checksafe) The function commit_chk_wrnNNO() in t0027 was written to test this, but did the wrong thing: Instead of looking at the warning from "git add", it looked at the warning from "git commit". This is racy because "git commit" may not have to do CRLF conversion at all if it can use the sha1 value from the index (which depends on whether "add" and "commit" run in a single second). Correct t0027 and replace the commit for each and every file with a commit of all files in one go. The function commit_chk_wrnNNO() should be renamed in a separate commit. Now that t0027 does the right thing, it detects a bug in covert.c: This sequence should generate the warning `LF will be replaced by CRLF`, but does not: $ git init $ git config core.autocrlf false $ printf "Line\r\n" >file $ git add file $ git commit -m "commit with CRLF" $ git config core.autocrlf true $ printf "Line\n" >file $ git add file "git add" calls crlf_to_git() in convert.c, which calls check_safe_crlf(). When has_cr_in_index(path) is true, crlf_to_git() returns too early and check_safe_crlf() is not called at all. Factor out the code which determines if "git checkout" converts LF->CRLF into will_convert_lf_to_crlf(). Update the logic around check_safe_crlf() and "simulate" the possible LF->CRLF conversion at "git checkout" with help of will_convert_lf_to_crlf(). Thanks to Jeff King <peff@peff.net> for analyzing t0027. Reported-By: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'rs/pull-signed-tag'Junio C Hamano2016-08-194-12/+33
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "git merge-recursive" works on history with many criss-cross merges in "verbose" mode, the names the command assigns to the virtual merge bases could have overwritten each other by unintended reuse of the same piece of memory. * rs/pull-signed-tag: commit: use FLEX_ARRAY in struct merge_remote_desc merge-recursive: fix verbose output for multiple base trees commit: factor out set_merge_remote_desc() commit: use xstrdup() in get_merge_parent()
| * | | | | | commit: use FLEX_ARRAY in struct merge_remote_descrs/pull-signed-tagRené Scharfe2016-08-132-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the name member of struct merge_remote_desc to a FLEX_ARRAY and use FLEX_ALLOC_STR to build the struct. This halves the number of memory allocations, saves the storage for a pointer and avoids an indirection when reading the name. Suggested-by: Jeff King <peff@peff.net> Signed-off-by: Rene Scharfe <l.s.r@web.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | merge-recursive: fix verbose output for multiple base treesRené Scharfe2016-08-132-4/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the indirect callers of make_virtual_commit() passes the result of oid_to_hex() as the name, i.e. a pointer to a static buffer. Since the function uses that string pointer directly in building a struct merge_remote_desc, multiple entries can end up sharing the same name inadvertently. Fix that by calling set_merge_remote_desc(), which creates a copy of the string, instead of building the struct by hand. Signed-off-by: Rene Scharfe <l.s.r@web.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | commit: factor out set_merge_remote_desc()René Scharfe2016-08-132-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export a helper function for allocating, populating and attaching a merge_remote_desc to a commit. Signed-off-by: Rene Scharfe <l.s.r@web.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | commit: use xstrdup() in get_merge_parent()René Scharfe2016-08-131-1/+1
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handle allocation errors for the name member just like we already do for the struct merge_remote_desc itself. Signed-off-by: Rene Scharfe <l.s.r@web.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | RelNotes: final batch of topics before -rc1Junio C Hamano2016-08-171-0/+13
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* | | | | | Merge branch 'js/test-lint-pathname'Junio C Hamano2016-08-171-1/+10
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "t/" hierarchy is prone to get an unusual pathname; "make test" has been taught to make sure they do not contain paths that cannot be checked out on Windows (and the mechanism can be reusable to catch pathnames that are not portable to other platforms as need arises). * js/test-lint-pathname: t/Makefile: ensure that paths are valid on platforms we care
| * | | | | | t/Makefile: ensure that paths are valid on platforms we carejs/test-lint-pathnameJohannes Schindelin2016-08-161-1/+10
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some pathnames that are okay on ext4 and on HFS+ cannot be checked out on Windows. Tests that want to see operations on such paths on filesystems that support them must do so behind appropriate test prerequisites, and must not include them in the source tree (instead they should create them when they run). Otherwise, the source tree cannot even be checked out. Make sure that double-quotes, asterisk, colon, greater/less-than, question-mark, backslash, tab, vertical-bar, as well as any non-ASCII characters never appear in the pathnames with a new test-lint-* target as part of a `make test`. To that end, we call `git ls-files` (ensuring that the paths are quoted properly), relying on the fact that paths containing non-ASCII characters are quoted within double-quotes. In case that the source code does not actually live in a Git repository (e.g. when extracted from a .zip file), or that the `git` executable cannot be executed, we simply ignore the error for now; In that case, our trusty Continuous Integration will be the last line of defense and catch any problematic file name. Noticed when a topic wanted to add a pathname with '>' in it. A check like this will prevent a similar problems from happening in the future. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'sg/reflog-past-root'Junio C Hamano2016-08-171-1/+0
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A small test clean-up for a topic introduced in v2.9.1 and later. * sg/reflog-past-root: t1410: remove superfluous 'git reflog' from the 'walk past root' test
| * | | | | | t1410: remove superfluous 'git reflog' from the 'walk past root' testsg/reflog-past-rootSZEDER Gábor2016-08-151-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test added in 71abeb753fa8 (reflog: continue walking the reflog past root commits, 2016-06-03) contains an unnecessary 'git reflog' execution, which was part of my debug/tracing instrumentation that I somehow didn't manage to remove before submitting. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'rs/mailinfo-lib'Junio C Hamano2016-08-171-7/+2
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Small code clean-up. * rs/mailinfo-lib: mailinfo: recycle strbuf in check_header()
| * | | | | | | mailinfo: recycle strbuf in check_header()rs/mailinfo-libRené Scharfe2016-08-131-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handle_message_id() duplicates the contents of the strbuf that is passed to it. Its only caller proceeds to release the strbuf immediately after that. Reuse it instead and make that change of object ownership more obvious by inlining this short function. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'jk/tighten-alloc'Junio C Hamano2016-08-172-4/+2
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Small code and comment clean-up. * jk/tighten-alloc: receive-pack: use FLEX_ALLOC_MEM in queue_command() correct FLEXPTR_* example in comment
| * | | | | | | | receive-pack: use FLEX_ALLOC_MEM in queue_command()René Scharfe2016-08-131-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the macro FLEX_ALLOC_MEM instead of open-coding it. This shortens and simplifies the code a bit. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | correct FLEXPTR_* example in commentRené Scharfe2016-08-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This section is about "The FLEXPTR_* variants", so use FLEXPTR_ALLOC_STR in the example. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>