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2010-05-20start_command: close cmd->err descriptor when fork/spawn failsLibravatar bert Dvornik2-1/+3
Fix the problem where the cmd->err passed into start_command wasn't being properly closed when certain types of errors occurr. (Compare the affected code with the clean shutdown code later in the function.) On Windows, this problem would be triggered if mingw_spawnvpe() failed, which would happen if the command to be executed was malformed (e.g. a text file that didn't start with a #! line). If cmd->err was a pipe, the failure to close it could result in a hang while the other side was waiting (forever) for either input or pipe close, e.g. while trying to shove the output into the side band. On msysGit, this problem was causing a hang in t5516-fetch-push. [J6t: With a slight adjustment of the test case, the hang is also observed on Linux.] Signed-off-by: bert Dvornik <dvornik+git@gmail.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-20Fix "Out of memory? mmap failed" for files larger than 4GB on WindowsLibravatar Ian McLean1-3/+3
The git_mmap implementation was broken for file sizes that wouldn't fit into a size_t (32 bits). This was caused by intermediate variables that were only 32 bits wide when they should be 64 bits. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-19post-receive-email: document command-line modeLibravatar Jonathan Nieder1-0/+7
According to the default hooks/post-receive file, the hook is called with three arguments on stdin: <oldrev> <newrev> <refname> In command-line mode, the arguments come in a different order, because the email hook instead calls: generate_email $2 $3 $1 Add a comment to explain why, based on comments from the mailing list and the commit message to v1.5.1~9. Thanks to Andy for the explanation. Requested-by: martin f. krafft <madduck@debian.org> Cc: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-18Documentation/gitdiffcore: fix order in pickaxe descriptionLibravatar Michael J Gruber1-2/+2
Reverse the order of "origin" and "result" so that the sentence really describes an addition rather than a removal. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-18Documentation: fix minor inconsistencyLibravatar Michael J Gruber1-1/+1
While we don't always write out commands in full (`git command`) we should do it consistently in adjacent paragraphs. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-18Documentation: rebase -i ignores options passed to "git am"Libravatar Markus Heidelberg1-0/+1
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-18hash_object: correction for zero length fileLibravatar Dmitry Potapov1-3/+4
The check whether size is zero was done after if size <= SMALL_FILE_SIZE, as result, zero size case was never triggered. Instead zero length file was treated as any other small file. This did not caused any problem, but if we have a special case for size equal to zero, it is better to make it work and avoid redundant malloc(). Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-11GIT-VERSION-GEN: restrict tags usedLibravatar Tay Ray Chuan1-1/+1
Restrict the tags used to generate the version string to those that begin with "v", since git's tags for git-core (ie. excluding git-gui) are all of the form "vX.Y...". This is to avoid using private tags by the user in a clone of the git code repository, which may break certain machinery (eg. Makefile, gitk). Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-10handle "git --bare init <dir>" properlyLibravatar Jeff King2-1/+15
If we know we are creating a bare repository, we use setenv to set the GIT_DIR directory to the current directory (either where we already were, or one we created and chdir'd into with "git init --bare <dir>"). However, with "git --bare init <dir>" (note the --bare as a git wrapper option), the setup code actually sets GIT_DIR for us, but it uses the wrong, original cwd when a directory is given. Because our setenv does not use the overwrite flag, it is ignored. We need to set the overwrite flag, but only when we are given a directory on the command line. That still allows: GIT_DIR=foo.git git init --bare to work. The behavior is changed for: GIT_DIR=foo.git git init --bare bar.git which used to create the repository in foo.git, but now will use bar.git. This is more sane, as command line options should generally override the environment. Noticed by Oliver Hoffmann. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-08cherry-pick: do not dump core when iconv failsLibravatar Jonathan Nieder1-2/+7
When cherry-picking, usually the new and old commit encodings are both UTF-8. Most old iconv implementations do not support this trivial conversion, so on old platforms, out->message remains NULL, and later attempts to read it segfault. Fix this by noticing the input and output encodings match and skipping the iconv step, like the other reencode_string() call sites already do. Also stop segfaulting on other iconv failures: if iconv fails for some other reason, the best we can do is to pass the old message through. This fixes a regression introduced in v1.7.1-rc0~15^2~2 (revert: clarify label on conflict hunks, 2010-03-20). Reported-by: Andreas Krey <a.krey@gmx.de> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-08Makefile: Fix 'clean' target to remove all gitweb build filesLibravatar Ramsay Jones1-1/+1
In particular the gitweb/GITWEB-BUILD-OPTIONS file was not being removed by the main Makefile. However, the gitweb/Makefile has a 'clean' target that correctly removes all the build products. In order to fix the problem, rather than duplicate the clean-up instructions, we change the main Makefile so that it delegates the clean-up actions to the gitweb Makefile. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-07Documentation/config.txt: GIT_NOTES_REWRITE_REF overrides notes.rewriteRefLibravatar Leif Arne Storset1-4/+4
The documentation erroneously mentions the GIT_NOTES_REWRITE_REF override in the description of notes.rewrite.<command>. Move it under notes.rewriteRef where it belongs. Signed-off-by: Leif Arne Storset <lstorset@opera.com> Acked-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-06test-lib: some shells do not let $? propagate into an evalLibravatar Jonathan Nieder2-3/+25
In 3bf7886 (test-lib: Let tests specify commands to be run at end of test, 2010-05-02), the git test harness learned to run cleanup commands unconditionally at the end of a test. During each test, the intended cleanup actions are collected in the test_cleanup variable and evaluated. That variable looks something like this: eval_ret=$?; clean_something && (exit "$eval_ret") eval_ret=$?; clean_something_else && (exit "$eval_ret") eval_ret=$?; final_cleanup && (exit "$eval_ret") eval_ret=$? All cleanup actions are run unconditionally but if one of them fails it is properly reported through $eval_ret. On FreeBSD, unfortunately, $? is set at the beginning of an ‘eval’ to 0 instead of the exit status of the previous command. This results in tests using test_expect_code appearing to fail and all others appearing to pass, unless their cleanup fails. Avoid the problem by setting eval_ret before the ‘eval’ begins. Thanks to Jeff King for the explanation. Cc: Jeff King <peff@peff.net> Cc: Johannes Sixt <j6t@kdbg.org> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-04test-lib: Let tests specify commands to be run at end of testLibravatar Jonathan Nieder1-1/+27
Certain actions can imply that if the test fails early, recovery from within other tests is too much to expect: - creating unwritable directories, like the EACCESS test in t0001-init - setting unusual configuration, like user.signingkey in t7004-tag - crashing and leaving the index lock held, like t3600-rm once did Some test scripts work around this by running cleanup actions outside the supervision of the test harness, with the unfortunate consequence that those commands are not appropriately echoed and their output not suppressed. Others explicitly save exit status, clean up, and then reset the exit status within the tests, which has excellent behavior but makes the tests hard to read. Still others ignore the problem. Allow tests a fourth option: by calling this function, tests can stack up commands they would like to be run to clean up. Commands passed to test_when_finished during a test are unconditionally run in the test environment immediately before the test is completed, in last-in-first-out order. If some cleanup command fails, then the other cleanup commands are still run before the failure is reported and the test script allowed to continue. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-04Merge branch 'maint-1.7.0' into maintLibravatar Junio C Hamano4-19/+13
* maint-1.7.0: remove ecb parameter from xdi_diff_outf()
2010-05-04remove ecb parameter from xdi_diff_outf()Libravatar René Scharfe4-19/+13
xdi_diff_outf() overrides the structure members of its last parameter, ignoring any value that callers pass in. It's no surprise then that all callers pass a pointer to an uninitialized structure. They also don't read it after the call, so the parameter is neither used for input nor for output. Turn it into a local variable of xdi_diff_outf(). Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-04Documentation/git-send-email: Add "Use gmail as the smtp server"Libravatar Ping Yin1-0/+15
Signed-off-by: Ping Yin <pkufranky@gmail.com> Acked by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-04clone: quell the progress report from init and report on cloneLibravatar Junio C Hamano2-2/+6
Currently, a local git clone reports only initializing an empty git dir, which is potentially confusing. Instead, report that cloning is in progress and when it is done (unless -q) is given, and suppress the init report. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-04test-lib.sh: Add explicit license detail, with change from GPLv2 to GPLv2+.Libravatar Michal Sojka1-0/+12
Dear Junio, this is a resend of relicensing patch for test suite library, which was initially sent by Carl Worth. Since the time you sent me acks for this patch collected by you, I collected 8 additional acks as is documented at https://git.wiki.kernel.org/index.php/Test-lib_reclicensing. There are still three contributors missing: Bert Wesarg, Stephan Beyer and Bryan Donlan. The contributions of first two are clearly not copyrightable. I'm not sure about the copyrightability of Bryan Donlan's contributions (git log -p --author='Bryan Donlan' t/test-lib.sh). Carl told me that in your ack collection process you missed only three acks. So I wonder whether you already did some analysis of which contributions are copyrightable. If so, are the missing acks in the list bellow? Thanks Michal 8<--------8<--------8<-------- This file has had no explicit license information noted in it, but has clearly been created and modified according to the terms of GPLv2 as with the rest of the git code base. The purpose of relicensing is to allow other GPLv3+ projects (in particular, the notmuch project: http://notmuchmail.org) to use this same test-suite structure and to contribute changes back as well. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Acked-by: Alex Riesen <raa.lkml@gmail.com> Acked-by: Brandon Casey <drafnel@gmail.com> Acked-by: Clemens Buchacher <drizzd@aon.at> Acked-by: David Reiss <dreiss@facebook.com> Acked-by: Emil Sit <sit@emilsit.net> Acked-by: Eric Wong <normalperson@yhbt.net> Acked-by: Fredrik Kuivinen <frekui@gmail.com> Acked-by: Gerrit Pape <pape@smarden.org> Acked-by: Christian Couder <chriscool@tuxfamily.org> Acked-by: Jakub Narebski <jnareb@gmail.com> Acked-by: Jeff King <peff@peff.net> Acked-by: Johan Herland <johan@herland.net> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Acked-by: Johannes Sixt <j6t@kdbg.org> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Junio C Hamano <gitster@pobox.com> Acked-by: Lea Wiemann <lewiemann@gmail.com> Acked-by: Markus Heidelberg <markus.heidelberg@web.de> Acked-by: Martin Waitz <tali@admingilde.org> Acked-by: Matthew Ogilvie <mmogilvi_git@miniinfo.net> Acked-by: Matthias Lederhofer <matled@gmx.net> Acked-by: Michael J Gruber <git@drmicha.warpmail.net> Acked-by: Michele Ballabio <barra_cuda@katamail.com> Acked-by: Miklos Vajna <vmiklos@frugalware.org> Acked-by: Nicolas Pitre <nico@fluxnic.net> Acked-by: Pavel Roskin <proski@gnu.org> Acked-by: Petr Baudis <pasky@ucw.cz> Acked-by: Pierre Habouzit <madcoder@debian.org> Acked-by: Robin Rosenberg <robin.rosenberg@dewire.com> Acked-by: Shawn O. Pearce <spearce@spearce.org> Acked-by: Stephen Boyd <bebarino@gmail.com> Acked-by: Sverre Rabbelier <srabbelier@gmail.com> Acked-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-02Gitweb: ignore built fileLibravatar Sverre Rabbelier1-0/+1
Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-01Merge branch 'maint'Libravatar Junio C Hamano2-1/+3
* maint: index-pack: fix trivial typo in usage string git-submodule.sh: properly initialize shell variables
2010-05-01index-pack: fix trivial typo in usage stringLibravatar Michael J Gruber1-1/+1
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-01git-submodule.sh: properly initialize shell variablesLibravatar Gerrit Pape1-0/+2
git-submodule inherits variables from the environment it is started in, expects the internal variables init= and recursive= to have an empty value, but doesn't initialize them appropriately. Thanks to the selftests, this can be reproduced through init=1 make test recursive=1 make test With this commit the variables are initialized, and the selftests succeed even if these variables have some values in the environment. The bug was discovered through the Debian autobuilders http://bugs.debian.org/569594 Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-01xdiff/xmerge.c: use memset() instead of explicit for-loopLibravatar Alexey Mahotkin1-9/+8
memset() is heavily optimized, and resulting assembler code is about 150 lines less for that file. Signed-off-by: Alexey Mahotkin <squadette@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-23Git 1.7.1Libravatar Junio C Hamano3-9/+8
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-23Merge branch 'maint'Libravatar Junio C Hamano1-9/+34
* maint: Documentation improvements for the description of short format.
2010-04-23Documentation improvements for the description of short format.Libravatar Eric Raymond1-9/+34
Incorporates the detailed explanation from Jeff King in <20100410040959.GA11977@coredump.intra.peff.net> and fixes the bug noted by Junio C Hamano in <7vmxxc1i8g.fsf@alter.siamese.dyndns.org>. Signed-off-by: Eric S. Raymond <esr@thyrsus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-22Sync with 1.7.0.6Libravatar Junio C Hamano2-1/+15
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-22Git 1.7.0.6Libravatar Junio C Hamano4-3/+17
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-22Merge branch 'mg/use-default-abbrev-length-in-rev-list' into maintLibravatar Junio C Hamano1-1/+1
* mg/use-default-abbrev-length-in-rev-list: rev-list: use default abbrev length when abbrev-commit is in effect
2010-04-22Merge branch 'wp/doc-filter-direction' into maintLibravatar Junio C Hamano1-4/+4
* wp/doc-filter-direction: documentation: clarify direction of core.autocrlf
2010-04-22Merge branch 'jk/maint-diffstat-overflow' into maintLibravatar Junio C Hamano1-9/+12
* jk/maint-diffstat-overflow: diff: use large integers for diffstat calculations
2010-04-22Merge branch 'da/maint-python-startup' into maintLibravatar Junio C Hamano1-3/+2
* da/maint-python-startup: Makefile: Remove usage of deprecated Python "has_key" method
2010-04-21Merge branch 'maint'Libravatar Junio C Hamano1-2/+6
* maint: Documentation/Makefile: fix interrupted builds of user-manual.xml
2010-04-21Documentation/Makefile: fix interrupted builds of user-manual.xmlLibravatar Jonathan Nieder1-2/+6
Unlike gcc, asciidoc does not atomically write its output file or delete it when interrupted. If it is interrupted in the middle of writing an XML file, the result will be truncated input for xsltproc. XSLTPROC user-manual.html user-manual.xml:998: parser error : Premature end of data in t Take care of this case by writing to a temporary and renaming it when finished. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-19Merge branch 'maint'Libravatar Junio C Hamano3-7/+8
* maint: t7012: Mark missing tests as TODO reflog: remove 'show' from 'expire's usage string MSVC: Fix build by adding missing termios.h dummy
2010-04-19t7012: Mark missing tests as TODOLibravatar Michael J Gruber1-6/+6
Currently, there are 6 tests which are not even written but are 'test_expect_failure message false'. Do not abuse test_expect_failure as a to do marker, but mark them as '#TODO' instead. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Acked-by: Nguyen Thai Ngoc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-19reflog: remove 'show' from 'expire's usage stringLibravatar SZEDER Gábor1-1/+1
Most of 'expire's options are not recognized by the 'show' subcommand, hence it errors out. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-19Merge branch 'maint-1.6.6' into maintLibravatar Junio C Hamano1-0/+1
* maint-1.6.6: MSVC: Fix build by adding missing termios.h dummy
2010-04-19MSVC: Fix build by adding missing termios.h dummyLibravatar Johannes Sixt1-0/+1
A use of this header file was introduced in eb80042 (Add missing #include to support TIOCGWINSZ on Solaris, 2010-01-11). Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-18Git 1.7.1-rc2Libravatar Junio C Hamano2-2/+9
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-18Merge branch 'rr/remote-helper-doc'Libravatar Junio C Hamano2-58/+119
* rr/remote-helper-doc: Documentation/remote-helpers: Fix typos and improve language Fixup: Second argument may be any arbitrary string Documentation/remote-helpers: Add invocation section Documentation/urls: Rewrite to accomodate <transport>::<address> Documentation/remote-helpers: Rewrite description
2010-04-18Merge branch 'wp/doc-filter-direction'Libravatar Junio C Hamano1-4/+4
* wp/doc-filter-direction: documentation: clarify direction of core.autocrlf
2010-04-18Merge branch 'jk/maint-diffstat-overflow'Libravatar Junio C Hamano1-9/+12
* jk/maint-diffstat-overflow: diff: use large integers for diffstat calculations
2010-04-18Merge branch 'jg/auto-initialize-notes-with-percent-n-in-format'Libravatar Junio C Hamano4-5/+64
* jg/auto-initialize-notes-with-percent-n-in-format: t3301: add tests to use --format="%N" pretty: Initialize notes if %N is used
2010-04-18Merge branch 'maint'Libravatar Junio C Hamano1-2/+2
* maint: Documentation: Describe other situations where -z affects git diff
2010-04-18Merge git://git.kernel.org/pub/scm/gitk/gitkLibravatar Junio C Hamano9-44/+60
* git://git.kernel.org/pub/scm/gitk/gitk: gitk: Display dirty submodules correctly gitk: Fix display of copyright symbol gitk: Add emacs editor variable block gitk: Avoid calling tk_setPalette on Windows gitk: Don't clobber "Remember this view" setting gitk: Add comments to explain encode_view_opts and decode_view_opts gitk: Use consistent font for all text input fields gitk: Set the font for all listbox widgets gitk: Set the font for all spinbox widgets gitk: Remove forced use of sans-serif font gitk: Add Ctrl-W shortcut for closing the active window
2010-04-18Documentation/remote-helpers: Fix typos and improve languageLibravatar Ramkumar Ramachandra1-28/+23
Fix some typos and errors in grammar and tense. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Acked-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-18Fixup: Second argument may be any arbitrary stringLibravatar Ramkumar Ramachandra1-3/+2
This is intended to be a fixup for commit ad466d1 in pu. As Jonathan Neider pointed out, the second argument may be any arbitrary string, and need not conform to any URL-like shape. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Acked-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-18Documentation/remote-helpers: Add invocation sectionLibravatar Ramkumar Ramachandra1-1/+34
Add an 'Invocation' section to specify what the command line arguments mean. Also include a link to git-remote in the 'See Also' section. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Acked-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>