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2010-04-18Documentation: Describe other situations where -z affects git diffLibravatar Charles Bailey1-2/+2
-z also alters the behaviour of --name-only and --name-status. Signed-off-by: Charles Bailey <charles@hashpling.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-17t1010-mktree: Adjust expected result to code and documentationLibravatar Michael J Gruber1-6/+4
The last two tests here were always supposed to fail in the sense that, according to code and documentation, mktree should read non-recursive ls-tree output, but not recursive one, and therefore explicitely refuses to deal with slashes. Adjust the test (must_fail) so that it succeeds when mktree dies on slashes. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-17combined diff: correctly handle truncated fileLibravatar Thomas Rast2-6/+16
Consider an evil merge of two commits A and B, both of which have a file 'foo', but the merge result does not have that file. The combined-diff code learned in 4462731 (combine-diff: do not punt on removed or added files., 2006-02-06) to concisely show only the removal, since that is the evil part and the previous contents are presumably uninteresting. However, to diagnose an empty merge result, it overloaded the variable that holds the file's length. This means that the check also triggers for truncated files. Consequently, such files were not shown in the diff at all despite the merge being clearly evil. Fix this by adding a new variable that distinguishes whether the file was deleted (which is the case 4462731 handled) or truncated. In the truncated case, we show the full combined diff again, which is rather spammy but at least does not hide the evilness. Reported-by: David Martínez Martí <desarrollo@gestiweb.com> Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-15Document new "already-merged" rule for branch -dLibravatar Jonathan Nieder1-1/+3
v1.7.0-rc0~18^2 (branch -d: base the "already-merged" safety on the branch it merges with, 2009-12-29) taught ‘git branch’ a new heuristic for when it is safe to delete a branch without forcing the issue. It is safe to delete a branch "topic" without second thought if: - the branch "topic" is set up to pull from a (remote-tracking, usually) branch and is fully merged in that "upstream" branch, or - there is no branch.topic.merge configuration and branch "topic" is fully merged in the current HEAD. Update the man page to acknowledge the new rules. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-13Documentation/config.txt: default gc.aggressiveWindow is 250, not 10Libravatar Jay Soffian1-1/+1
The default for gc.aggressiveWindow has been 250 since 1c192f3 (gc --aggressive: make it really aggressive, 2007-12-06). Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-12Docs: Add -X option to git-merge's synopsis.Libravatar Marc Branchaud2-6/+7
Also move -X's description next to -s's in merge-options.txt. This makes it easier to learn how to specify merge strategy options. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-11Git 1.7.0.5Libravatar Junio C Hamano4-3/+30
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-11Merge branch 'rc/maint-reflog-msg-for-forced-branch' into maintLibravatar Junio C Hamano1-1/+1
* rc/maint-reflog-msg-for-forced-branch: branch: say "Reset to" in reflog entries for 'git branch -f' operations
2010-04-11blame documentation: -M/-C notice copied lines as well as moved onesLibravatar Junio C Hamano1-9/+10
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-09Let check_preimage() use memset() to initialize "struct checkout"Libravatar Jens Lehmann1-4/+1
Every code site except check_preimage() uses either memset() or declares a static instance of "struct checkout" to achieve proper initialization. Lets use memset() instead of explicit initialization of all members here too to be on the safe side in case this structure is expanded someday. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-09Merge branch 'ef/maint-empty-commit-log' into maintLibravatar Junio C Hamano2-1/+13
* ef/maint-empty-commit-log: rev-list: fix --pretty=oneline with empty message
2010-04-09Merge branch 'jc/conflict-marker-size' into maintLibravatar Junio C Hamano2-14/+33
* jc/conflict-marker-size: diff --check: honor conflict-marker-size attribute
2010-04-09Merge branch 'sp/maint-http-backend-die-triggers-die-recursively' into maintLibravatar Junio C Hamano1-7/+11
* sp/maint-http-backend-die-triggers-die-recursively: http-backend: Don't infinite loop during die()
2010-04-09Merge branch 'mg/maint-send-email-lazy-editor' into maintLibravatar Junio C Hamano1-1/+4
* mg/maint-send-email-lazy-editor: send-email: lazily assign editor variable
2010-04-09Merge branch 'rr/imap-send-unconfuse-from-line' into maintLibravatar Junio C Hamano2-8/+10
* rr/imap-send-unconfuse-from-line: imap-send: Remove limitation on message body
2010-04-09Merge branch 'rb/maint-python-path' into maintLibravatar Junio C Hamano5-4/+9
* rb/maint-python-path: Correct references to /usr/bin/python which does not exist on FreeBSD
2010-04-09Merge branch 'gh/maint-stash-show-error-message' into maintLibravatar Junio C Hamano1-2/+6
* gh/maint-stash-show-error-message: Improve error messages from 'git stash show'
2010-04-09Merge branch 'mg/mailmap-update' into maintLibravatar Junio C Hamano1-0/+3
* mg/mailmap-update: .mailmap: Entries for Alex Bennée, Deskin Miller, Vitaly "_Vi" Shukela
2010-04-09Merge branch 'bc/maint-daemon-sans-ss-family' into maintLibravatar Junio C Hamano1-4/+7
* bc/maint-daemon-sans-ss-family: daemon.c: avoid accessing ss_family member of struct sockaddr_storage
2010-04-09fetch/push: fix usage stringsLibravatar Tay Ray Chuan4-10/+10
- use "<options>" instead of just "options". - use "[<repository> [<refspec>...]]" to indicate that <repository> and <refspec> are optional, and that <refspec> cannot be specified without specifying <repository>. Note that when called without specifying <repository> (eg. "git fetch -f"), it is accurate to say that the "git fetch [<options>] [<repository> ...]" case takes precedence over "git fetch [<options>] <group>". Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-09branch: say "Reset to" in reflog entries for 'git branch -f' operationsLibravatar Tay Ray Chuan1-1/+1
In 5f856dd (fix reflog entries for "git-branch"), it is mentioned that 'git branch -f' is intended to be equivalent to 'git reset'. Since we usually say "reset to <commit>" in the git-reset Documentation and elsewhere, it would make sense to say "Reset to" here as well, instead of "Reset from" previously. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-08docs: clarify "branch -l"Libravatar Jeff King1-0/+2
This option is mostly useless these days because we turn on reflogs by default in non-bare repos. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-04pack-protocol.txt: fix pkt-line lengthsLibravatar Tay Ray Chuan1-4/+4
Previously, the lengths were 4-bytes short. Fix it such that the lengths reflect the total length of the pkt-line, as per spec. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-04pack-protocol.txt: fix spellingLibravatar Tay Ray Chuan1-1/+1
s/paramater/parameter/. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-31Git 1.7.0.4Libravatar Junio C Hamano3-4/+13
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-31Merge branch 'jc/maint-refs-dangling' into maintLibravatar Junio C Hamano2-7/+10
* jc/maint-refs-dangling: refs: ref entry with NULL sha1 is can be a dangling symref
2010-03-31Documentation: show-ref <pattern>s are optionalLibravatar Holger Weiß1-1/+1
Specifying one or more <pattern> parameters is optional when calling show-ref, so mark them as such using brackets in the manual. Signed-off-by: Holger Weiß <holger@zedat.fu-berlin.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-31Link against libiconv on IRIXLibravatar Holger Weiß1-0/+2
On IRIX, "-liconv" must be added to the linker command line in order to get iconv(3) support; set the according Makefile variable appropriately. Signed-off-by: Holger Weiß <holger@zedat.fu-berlin.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-31Don't redefine htonl and ntohl on big-endianLibravatar Holger Weiß1-0/+2
Since commit 0fcabdeb52b79775173d009ccc179db104dfbb66, compat/bswap.h redefined htonl and ntohl to bswap32 not only if bswap32 has been defined earlier in compat/bswap.h (which is done only on selected platforms), but also if bswap32 has been defined anywhere else. This broke Git at least for NetBSD systems running on big-endian machines (where ntohl and htonl should, of course, be NOOPs), since NetBSD defines a bswap32 macro in the system headers. So, we now undefine any previously defined bswap32 in compat/bswap.h before defining our own. Signed-off-by: Holger Weiß <holger@zedat.fu-berlin.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-31gitweb: git_get_project_config requires only $git_dir, not also $projectLibravatar Jakub Narebski1-2/+1
Fix overeager early return in git_get_project_config, introduced in 9be3614 (gitweb: Fix project-specific feature override behavior, 2010-03-01). When git_get_project_config is called from projects list page via git_get_project_owner($path) etc., it is called with $git_dir defined (in git_get_project_owner($path) etc.), but $project variable is not defined. git_get_project_config doesn't use $project variable anyway. Reported-by: Tobias Heinlein <keytoaster@gentoo.org> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-31Updated the usage string of git resetLibravatar Jan Stępień1-1/+2
Make git reset usage string reflect the command's behaviour and contents of the man page. Signed-off-by: Jan Stępień <jstepien@users.sourceforge.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-30Documentation: Clarify support for smart HTTP backendLibravatar Greg Bacon1-1/+1
In the description of http.getanyfile, replace the vague "older Git clients" with the earliest release whose client is able to use the upload pack service. Signed-off-by: Greg Bacon <gbacon@dbresearch.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-30Windows: fix utime() for read-only filesLibravatar Johannes Sixt1-2/+18
Starting with 5256b00 (Use git_mkstemp_mode instead of plain mkstemp to create object files, 2010-02-22) utime() is invoked on read-only files. This is not allowed on Windows and results in many warnings of the form failed utime() on .git/objects/23/tmp_obj_VlgHlc: Permission denied during a repack. Fix it by making the file temporarily writable. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-30diff: fix textconv error zombiesLibravatar Johannes Sixt1-6/+11
To make the code simpler, run_textconv lumps all of its error checking into one conditional. However, the short-circuit means that an error in reading will prevent us from calling finish_command, leaving a zombie child. Clean up properly after errors. Based-on-work-by: Jeff King <peff@peff.net> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-29format-patch: Squelch 'fatal: Not a range." errorLibravatar Kevin Ballard2-1/+12
Don't output an error on `git format-patch --ignore-if-in-upstream HEAD`. This matches the behavior of `git format-patch HEAD`. Signed-off-by: Kevin Ballard <kevin@sb.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-28Prepare for 1.7.0.4Libravatar Junio C Hamano2-1/+20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-28Merge branch 'cp/add-u-pathspec' into maintLibravatar Junio C Hamano3-9/+39
* cp/add-u-pathspec: test for add with non-existent pathspec git add -u: die on unmatched pathspec
2010-03-28t9350: fix careless use of "cd"Libravatar Junio C Hamano1-33/+38
Upon failure of any of these tests (or when a test that is marked as expecting a failure is fixed), we will end up running later tests in random places. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-28difftool: Fix '--gui' when diff.guitool is unconfiguredLibravatar David Aguilar2-5/+16
When diff.guitool is unconfigured and "--gui" is specified git-difftool dies with the following error message: config diff.guitool: command returned error: 1 Catch the error so that the "--gui" flag is a no-op when diff.guitool is unconfigured. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-28fast-export: don't segfault when marks file cannot be openedLibravatar Sverre Rabbelier1-1/+1
The error function only prints an error message, resulting in a segfault if we later on try to fprintf to a NULL handle. Fix this by using die_errno instead. Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-25send-email: lazily assign editor variableLibravatar Michael J Gruber1-1/+4
b4479f0 (add -i, send-email, svn, p4, etc: use "git var GIT_EDITOR", 2009-10-30) introduced the use of "git var GIT_EDITOR" to obtain the preferred editor program, instead of reading environment variables themselves. However, "git var GIT_EDITOR" run without a tty (think "cron job") would give a fatal error "Terminal is dumb, but EDITOR unset". This is not a problem for add-i, svn, p4 and callers of git_editor() defined in git-sh-setup, as all of these call it just before launching the editor. At that point, we know the caller wants to edit. But send-email ran this near the beginning of the program, even if it is not going to use any editor (e.g. run without --compose). Fix this by calling the command only when we edit a file. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-24diff --check: honor conflict-marker-size attributeLibravatar Junio C Hamano2-14/+33
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-24Merge branch 'jc/color-attrs' into maintLibravatar Junio C Hamano3-14/+41
* jc/color-attrs: color: allow multiple attributes
2010-03-24Merge branch 'jk/maint-add-ignored-dir' into maintLibravatar Junio C Hamano3-4/+103
* jk/maint-add-ignored-dir: tests for "git add ignored-dir/file" without -f dir: fix COLLECT_IGNORED on excluded prefixes t0050: mark non-working test as such
2010-03-24Merge branch 'bg/apply-fix-blank-at-eof' into maintLibravatar Junio C Hamano4-40/+450
* bg/apply-fix-blank-at-eof: t3417: Add test cases for "rebase --whitespace=fix" t4124: Add additional tests of --whitespace=fix apply: Allow blank context lines to match beyond EOF apply: Remove the quick rejection test apply: Don't unnecessarily update line lengths in the preimage
2010-03-24http-backend: Don't infinite loop during die()Libravatar Shawn O. Pearce1-7/+11
If stdout has already been closed by the CGI and die() gets called, the CGI will fail to write the "Status: 500 Internal Server Error" to the pipe, which results in die() being called again (via safe_write). This goes on in an infinite loop until the stack overflows and the process is killed by SIGSEGV. Instead set a flag on the first die() invocation and if we came back to the handler, just die silently, as it only means we failed to report the failure---we cannot report anything anyway in such a case. This way failures to write the error messages to the stdout pipe do not result in an infinite loop. We also now report on the death to stderr before we report to stdout, to increase the chances that the cause of the die() invocation will appear in the server's error log. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com> fixup! http-backend.c: Don't infinite loop Now die_webcgi() actually can return during a recursive call into it, causing http-backend.c:554: error: 'noreturn' function does return The only reason we would come back to the die handler is because we failed during it, so we cannot report anything anyway. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-24Correct references to /usr/bin/python which does not exist on FreeBSDLibravatar R. Tyler Ballance5-4/+9
On FreeBSD, Python does not ship as part of the base system but is available via the ports system, which install the binary in /usr/local/bin. Signed-off-by: R. Tyler Ballance <tyler@monkeypox.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-24Documentation: explain the meaning of "-g" in git-describe outputLibravatar Markus Heidelberg1-0/+3
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-24imap-send: Remove limitation on message bodyLibravatar Ramkumar Ramachandra2-8/+10
There is a documented limitation on the body of any email not being able to contain lines starting with "From ". This patch removes that limitation by improving the parser to search for "From", "Date", and "Subject" fields in the email before considering it to be an email. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-21Git 1.7.0.3Libravatar Junio C Hamano3-10/+5
Signed-off-by: Junio C Hamano <gitster@pobox.com>