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2010-05-21Merge branch 'em/checkout-orphan'Libravatar Junio C Hamano3-3/+122
* em/checkout-orphan: git checkout: create unparented branch by --orphan
2010-05-21Merge branch 'maint'Libravatar Junio C Hamano6-7/+35
* maint: Fix checkout of large files to network shares on Windows XP start_command: close cmd->err descriptor when fork/spawn fails Fix "Out of memory? mmap failed" for files larger than 4GB on Windows
2010-05-20Fix checkout of large files to network shares on Windows XPLibravatar René Scharfe3-3/+29
Bigger writes to network drives on Windows XP fail. Cap them at 31MB to allow them to succeed. Callers need to be prepared for write() calls that do less work than requested anyway. On local drives, write() calls are translated to WriteFile() calls with a cap of 64KB on Windows XP and 256KB on Vista. Thus a cap of 31MB won't affect the number of WriteFile() calls which do the actual work. There's still room for some other version of Windows to use a chunk size of 1MB without increasing the number of system calls. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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>
2010-05-19Merge branch 'maint'Libravatar Junio C Hamano1-0/+7
* maint: post-receive-email: document command-line mode
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>
2010-05-18Merge branch 'maint'Libravatar Junio C Hamano4-6/+8
* maint: Documentation/gitdiffcore: fix order in pickaxe description Documentation: fix minor inconsistency Documentation: rebase -i ignores options passed to "git am" hash_object: correction for zero length file
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>
2010-05-18diff-options: make --patch a synonym for -pLibravatar Will Palmer2-1/+2
Here we simply make --patch a synonym for -p, whose mnemonic was "patch" all along. Signed-off-by: Will Palmer <wmpalmer@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-18for-each-ref: Field with abbreviated objectnameLibravatar Michael J Gruber3-0/+13
Introduce a :short modifier to objectname which outputs the abbreviated object name. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Reviewed-by: Jeff King <peff@peff.net> 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>
2010-05-18gitweb: Use @diff_opts while using format-patchLibravatar Pavan Kumar Sunkara1-2/+2
Make git-format-patch (used by 'patch' and 'patches' views) use the same rename detection options that git-diff and git-diff-tree (used by 'commitdiff', 'blobdiff', etc.) use. Signed-off-by: Pavan Kumar Sunkara <pavan.sss1991@gmail.com> Acked-by: Jakub Narebski <jnareb@gmail.com> Acked-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-11Merge branch 'maint'Libravatar Junio C Hamano1-1/+1
* maint: GIT-VERSION-GEN: restrict tags used
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>
2010-05-10Merge branch 'maint'Libravatar Junio C Hamano2-1/+15
* maint: handle "git --bare init <dir>" properly
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>
2010-05-09git-svn: mangle refnames forbidden in gitLibravatar Torsten Schmutzler2-0/+29
git-check-ref-format(1) describes names which cannot be used as refnames for git. Some are legal branchnames in subversion however. Mangle the not yet handled cases. Signed-off-by: Torsten Schmutzler <git-ts@theblacksun.eu> Acked-by: Eric Wong <normalperson@yhbt.net>
2010-05-09git-svn: Remove unused use of File::TempLibravatar Ævar Arnfjörð Bjarmason1-1/+0
The use line was added in ffe256f9. File::Temp calls were later moved to Git.pm in 0b19138b, but that commit neglected to remove the now-redundant import. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Eric Wong <normalperson@yhbt.net>
2010-05-09git-svn documentation: minor grammar fixLibravatar Ævar Arnfjörð Bjarmason1-1/+1
Use the definite article when talking about a configuration property. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Eric Wong <normalperson@yhbt.net>
2010-05-09git svn: avoid uninitialized var in 'reset'Libravatar Jonathan Nieder1-0/+2
When "git svn reset" is called with an invalid revision, we bail out and show the user a proper error message instead of giving them a cryptic one related to git-svn internals. ref: http://bugs.debian.org/578908 Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Reported-by: Jens Seidel <jensseidel@users.sf.net> Acked-by: Eric Wong <normalperson@yhbt.net>
2010-05-08Start 1.7.2 cycleLibravatar Junio C Hamano3-2/+42
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-08Merge branch 'bg/apply-blank-trailing-context'Libravatar Junio C Hamano2-6/+18
* bg/apply-blank-trailing-context: apply: Allow blank *trailing* context lines to match beyond EOF
2010-05-08Merge branch 'bg/send-email-smtpdomain'Libravatar Junio C Hamano3-26/+30
* bg/send-email-smtpdomain: send-email: Cleanup smtp-domain and add config Document send-email --smtp-domain send-email: Don't use FQDNs without a '.' send-email: Cleanup { style
2010-05-08Merge branch 'rc/ls-remote-default'Libravatar Junio C Hamano2-4/+65
* rc/ls-remote-default: ls-remote: fall-back to default remotes when no remote specified
2010-05-08Merge branch 'rc/maint-curl-helper'Libravatar Junio C Hamano4-8/+38
* rc/maint-curl-helper: remote-curl: ensure that URLs have a trailing slash http: make end_url_with_slash() public t5541-http-push: add test for URLs with trailing slash Conflicts: remote-curl.c
2010-05-08Merge branch 'hg/maint-attr-fix'Libravatar Junio C Hamano2-14/+39
* hg/maint-attr-fix: attr: Expand macros immediately when encountered. attr: Allow multiple changes to an attribute on the same line. attr: Fixed debug output for macro expansion.
2010-05-08Merge branch 'eb/unpretty-b-format'Libravatar Junio C Hamano3-0/+14
* eb/unpretty-b-format: Add `%B' in format strings for raw commit body in `git log' and friends
2010-05-08Merge branch 'ab/commit-empty-message'Libravatar Junio C Hamano3-4/+38
* ab/commit-empty-message: Add option to git-commit to allow empty log messages
2010-05-08Merge branch 'jc/test-sleepless'Libravatar Junio C Hamano3-6/+7
* jc/test-sleepless: war on "sleep" in tests
2010-05-08Merge branch 'jc/maint-reflog-expire-unreachable'Libravatar Junio C Hamano1-40/+56
* jc/maint-reflog-expire-unreachable: reflog --expire-unreachable: avoid merge-base computation
2010-05-08Merge branch 'sd/log-decorate'Libravatar Junio C Hamano8-13/+118
* sd/log-decorate: log.decorate: only ignore it under "log --pretty=raw" script with rev-list instead of log log --pretty/--oneline: ignore log.decorate log.decorate: usability fixes Add `log.decorate' configuration variable. git_config_maybe_bool() Conflicts: builtin/log.c
2010-05-08Merge branch 'mh/status-optionally-refresh'Libravatar Junio C Hamano2-0/+34
* mh/status-optionally-refresh: t7508: add a test for "git status" in a read-only repository git status: refresh the index if possible t7508: add test for "git status" refreshing the index
2010-05-08Merge branch 'cw/ws-indent-with-tab'Libravatar Junio C Hamano6-85/+162
* cw/ws-indent-with-tab: whitespace: tests for git-apply --whitespace=fix with tab-in-indent whitespace: add tab-in-indent support for --whitespace=fix whitespace: replumb ws_fix_copy to take a strbuf *dst instead of char *dst whitespace: tests for git-diff --check with tab-in-indent error class whitespace: add tab-in-indent error class whitespace: we cannot "catch all errors known to git" anymore
2010-05-08Merge branch 'cc/revert-strategy'Libravatar Junio C Hamano3-110/+153
* cc/revert-strategy: revert: add "--strategy" option to choose merge strategy merge: make function try_merge_command non static merge: refactor code that calls "git merge-STRATEGY" revert: refactor merge recursive code into its own function revert: use strbuf to refactor the code that writes the merge message Conflicts: builtin/revert.c
2010-05-08Merge branch 'sc/http-late-auth'Libravatar Junio C Hamano3-2/+24
* sc/http-late-auth: Prompt for a username when an HTTP request 401s
2010-05-08Merge branch 'jk/cached-textconv'Libravatar Junio C Hamano14-118/+403
* jk/cached-textconv: diff: avoid useless filespec population diff: cache textconv output textconv: refactor calls to run_textconv introduce notes-cache interface make commit_tree a library function
2010-05-08Merge branch 'pc/remove-warn'Libravatar Junio C Hamano6-21/+68
* pc/remove-warn: Remove a redundant errno test in a usage of remove_path Introduce remove_or_warn function Implement the rmdir_or_warn function Generalise the unlink_or_warn function
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>