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* Use parentheses and `...' where appropriateŠtěpán Němec2010-10-08
| | | | | | | | | Remove some stray usage of other bracket types and asterisks for the same purpose. Signed-off-by: Štěpán Němec <stepnem@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix odd markup in --diff-filter documentationŠtěpán Němec2010-10-08
| | | | | | | | | | Instead of using the regex-like bracket expression, use grouping to make it more consistent with other similar places. The brackets now have the same meaning as in other documentation (i.e., the argument is optional). Signed-off-by: Štěpán Němec <stepnem@gmail.com> Mentored-and-Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Use angles for placeholders consistentlyŠtěpán Němec2010-10-08
| | | | | | Signed-off-by: Štěpán Němec <stepnem@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* t/t3415: use && where applicable.Yann Dirson2010-10-06
| | | | | Signed-off-by: Yann Dirson <ydirson@altern.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* SubmittingPatches: Document some extra tags used in commit messagesRamkumar Ramachandra2010-10-06
| | | | | | | | | | | Document the meanings of the tags "Reported-by:", "Acked-by:", "Reviewed-by:" and "Tested-by:" clearly. Also mention that the user is free to use any custom tags. Helped-by: Jonathan Nieder <jrnieder@gmail.com> Liked-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Documentation/git-clone: describe --mirror more verboselyUwe Kleine-König2010-10-06
| | | | | | | | | | | Some people in #linux-rt noticed that describing what "--mirror" option does with "it mirrors" is way insufficient. Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Darren 'Some People' Hart <darren@dvhart.com> Cc: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* do not depend on signed integer overflowErik Faye-Lund2010-10-06
| | | | | | | | | | | | Signed integer overflow is not defined in C, so do not depend on it. This fixes a problem with GCC 4.4.0 and -O3 where the optimizer would consider "consumed_bytes > consumed_bytes + bytes" as a constant expression, and never execute the die()-call. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* work around buggy S_ISxxx(m) implementationsRené Scharfe2010-10-06
| | | | | | | | | | | | | | | | | | | | | | There are buggy implementations of S_ISxxx(m) macros on some platforms (e.g. NetBSD). The issue is that NetBSD doesn't take care to wrap its macro arguments in parentheses, so on Linux and sane systems we have S_ISREG(m) defined as something like: (((m) & S_IFMT) == S_IFREG) But on NetBSD: ((m & _S_IFMT) == _S_IFREG) Since a caller in builtin/diff.c called our macro as `S_IFREG | 0644' this bug introduced a logic error on NetBSD, since the precedence of bit-wise & is higher than | in C. [jc: took change description from Ævar Arnfjörð Bjarmason's patch] Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* xdiff: cast arguments for ctype functions to unsigned charJonathan Nieder2010-10-06
| | | | | | | | | | | | | | | | The ctype functions isspace(), isalnum(), et al take an integer argument representing an unsigned character, or -1 for EOF. On platforms with a signed char, it is unsafe to pass a char to them without casting it to unsigned char first. Most of git is already shielded against this by the ctype implementation in git-compat-util.h, but xdiff, which uses libc ctype.h, ought to be fixed. Noticed-by: der Mouse <mouse@Rodents-Montreal.ORG> Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* init: plug tiny one-time memory leakJonathan Nieder2010-10-06
| | | | | | | | | | | | | | | The buffer used to construct paths like ".git/objects/info" and ".git/objects/pack" is allocated on the heap and never freed. So free it. While at it, factor out the relevant code into its own function and rename the sha1_dir variable to object_directory (to match the change in everyday usage after the renaming of SHA1_FILE_DIRECTORY in v0.99~603^2~7, 2005). Noticed by valgrind while setting up tests (in test-lib). Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* diffcore-pickaxe.c: remove unnecessary curly bracesBrandon Casey2010-10-05
| | | | | Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge early part of git-svn into maintJunio C Hamano2010-10-05
|\ | | | | | | | | | | | | * commit 'git-svn/master~1': git-svn: fix processing of decorated commit hashes git-svn: check_cherry_pick should exclude commits already in our history Documentation/git-svn: discourage "noMetadata"
| * git-svn: fix processing of decorated commit hashesMathias Lafeldt2010-09-24
| | | | | | | | | | | | | | | | | | | | | | | | | | The function working_head_info() fails to parse commit hashes if they are decorated (i.e. log.decorate is true), causing dcommit, rebase, and other vital git-svn commands to malfunction. This patch disables decorated log output with --no-decorate. [ew: wrapped long line] Signed-off-by: Mathias Lafeldt <misfire@debugon.org> Acked-by: Eric Wong <normalperson@yhbt.net>
| * git-svn: check_cherry_pick should exclude commits already in our historySteven Walter2010-09-24
| | | | | | | | | | | | | | | | | | | | | | | | | | The merge-base between @$parents and $merge_tip may have been reached through a merge commit. This means that some commits that are ancestors of @$parents will not be ancestors of $merge_base. The mergeinfo property will not list commits that are ancestors of @$parents, so we need to explicitly exclude them. [ew: squashed and cleaned up test case from Steven] Signed-off-by: Steven Walter <stevenrwalter@gmail.com> Acked-by: Eric Wong <normalperson@yhbt.net>
| * Documentation/git-svn: discourage "noMetadata"Eric Wong2010-09-24
| | | | | | | | | | | | | | | | "noMetadata" is a sometimes harmful option, so better document its behavior and limitations. Suggested-by: Vadim Zeitlin Signed-off-by: Eric Wong <normalperson@yhbt.net>
* | t3020 (ls-files-error-unmatch): remove stray '1' from end of fileElijah Newren2010-10-03
| | | | | | | | | | | | | | Acked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | setup: make sure git dir path is in a permanent bufferJonathan Nieder2010-10-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If setup_git_env() is run before the usual repository discovery sequence and .git is a file with the text gitdir: <path> (with <path> any string) then the in-core git_dir variable is set to the result of converting <path> to an absolute path using make_absolute_path(). Unfortunately make_absolute_path() returns its result in a static buffer that is overwritten by later calls. Such a call could cause later accesses to git_dir (from git_pathdup(), for example) to read the wrong path, leaving git very confused. It is not obvious whether any existing code in git will trigger the problem, but in any case, it is worth a few dozen bytes to copy the return value from make_absolute_path() for some added peace of mind. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | environment.c: remove unused variableJonathan Nieder2010-10-03
| | | | | | | | | | | | | | | | After v1.6.0-rc0~230^2^ (environment.c: remove unused function, 2008-06-19), git_refs_dir is not used any more. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Fix typo in pack-objects' usageJohannes Schindelin2010-09-30
| | | | | | | | | | | | Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Make sure that git_getpass() never returns NULLJohannes Schindelin2010-09-30
| | | | | | | | | | | | | | | | | | The result of git_getpass() is used without checking for NULL, so let's just die() instead of returning NULL. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | t0004 (unwritable files): simplify error handlingJonathan Nieder2010-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of ... normal test script ... status=$? ... cleanup ... (exit $status) set up cleanup commands with test_when_finished. This makes the test script a little shorter, and more importantly, it ensures errors during cleanup are reported. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | rev-list-options: clarify --parents and --childrenMichael J Gruber2010-09-30
| | | | | | | | | | | | | | | | Make it clearer that --parents resp. --children list the parent resp. child commits next to each commit, so that I understand next time. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | MinGW: avoid collisions between "tags" and "TAGS"Junio C Hamano2010-09-29
| | | | | | | | | | | | | | | | | | | | | | | | On case insensitive filesystems, "tags" and "TAGS" target will try to overwrite the same file. Allow MinGW to use "ETAGS" instead. These two targets do produce real files; do not put them on .PHONY target list. Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | diff: trivial fix for --output file error messageMatthieu Moy2010-09-29
| | | | | | | | | | | | | | | | The option argument is either after the equal sign in --output=... or in the next command-line argument. optarg is the reliable way to access it. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | user-manual: fix anchor name Finding-comments-With-given-ContentMichael J Gruber2010-09-29
| | | | | | | | | | | | | | | | | | | | | | Change the anchor name to Finding-commits-With-given-Content so that it corresponds to the actual content there. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | user-manual: be consistent in illustrations to 'git rebase'Kirill Smelkov2010-09-29
| | | | | | | | | | | | | | | | Since we use a-b-c for mywork commits in one place, I think it would be logical to also use a-b-c too in other illustration on this topic. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | stash: simplify parsing fixesJon Seymour2010-09-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch simplifies Brian's fix for the recent regression by: * eliminating the extra loop * eliminating use of git rev-parse for parsing flags * making use of the for opt idiom for the retained loop * eliminating the redundant -- case The patch has been tested with the tests in current maint. Signed-off-by: Jon Seymour <jon.seymour@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Git 1.7.3.1v1.7.3.1Junio C Hamano2010-09-29
| | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | stash: fix git stash branch regression when branch creation failsJon Seymour2010-09-29
| | | | | | | | | | | | | | | | | | "git stash branch <branch> <stash>" started discarding the stash when the branch creation fails. It should have kept the stash intact when aborting. Signed-off-by: Jon Seymour <jon.seymour@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | stash drops the stash even if creating the branch fails because it already ↵Tomas Carnecky2010-09-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | exists This bug was disovered by someone on IRC when he tried to $ git stash branch <branch> <stash> while <branch> already existed. In that case the stash is dropped even though it isn't applied on any branch, so the stash is effectively lost. Signed-off-by: Tomas Carnecky <tom@dbservice.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Fix missing 'does' in man-page for 'git checkout'Linus Torvalds2010-09-27
| | | | | | | | | | | | Reported-by: Rainer Standke <rainer.standke@krankikom.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | dir.c: squelch false uninitialized memory warningPat Notz2010-09-27
| | | | | | | | | | | | | | GCC 4.4.4 on MacOS incorrectly warns about potential use of uninitialized memory. Signed-off-by: Pat Notz <patnotz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | git-send-email.perl: ensure $domain is defined before using itBrandon Casey2010-09-27
| | | | | | | | | | | | | | | | | | | | | | valid_fqdn() may attempt to operate on an undefined value if Net::Domain::domainname fails to determine the domain name. This causes perl to emit unpleasant warnings. So, add a check for whether $domain has been defined before using it. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | wt-status.c: don't leak directory entries when processing untracked,ignoredBrandon Casey2010-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | When iterating through the list of directory entries, searching for untracked entries, only the entries added to the string_list were free'd. The rest (tracked or not matching the pathspec) were leaked. Ditto for the "ignored" loop. Rearrange the loops so that all entries are free'd. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | t6050 (replace): fix bogus "fetch branch with replacement" testChristian Couder2010-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test was missing some "&&" at the end of some lines and it was wrong because, as the replacement refs were not fetched, the commits from the parallel branch should not show up. This was found by Elijah Newren. This is fixed by checking that after the branch from HASH6 is fetched, the commits from the parallel branch don't show up, and then by fetching the replacement refs and checking that they do show up afterwards. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Documentation: Refer to git-commit-tree in git-filter-branch helpWesley J. Landaker2010-09-27
| | | | | | | | | | | | | | | | | | | | Currently, the help for git filter-branch refers users of --env-filter to git-commit for information about environment variables affecting commits. However, this information is not contained in the git-commit help, but is very explicitly detailed in git-commit-tree. Signed-off-by: Wesley J. Landaker <wjl@icecavern.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | update comment and documentation for :/foo syntaxMatthieu Moy2010-09-27
| | | | | | | | | | | | | | | | The documentation in revisions.txt did not match the implementation, and the comment in sha1_name.c was incomplete. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Improvements to `git checkout -h`Daniel Knittl-Frank2010-09-27
| | | | | | | | | | | | | | | | be a little more verbose about what each option does Signed-off-by: Daniel Knittl-Frank <knittl89+git@googlemail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | contrib/completion: --no-index option to git diffMichael J Gruber2010-09-27
| | | | | | | | | | Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | prefer test -h over test -L in shell scriptsJeff King2010-09-27
| | | | | | | | | | | | | | | | Even though "-L" is POSIX, the former is more portable, and we tend to prefer it already. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | CodingGuidelines: spell Arithmetic Expansion with $(($var))Junio C Hamano2010-09-27
| | | | | | | | | | | | | | | | | | POSIX wants shells to support both "N" and "$N" and requires them to yield the same answer to $((N)) and $(($N)), but we should aim for portability in a case like this, especially when the price we pay to do so is so small, i.e. a few extra dollars. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | t1503: Fix arithmetic expansion syntax error when using dashRamsay Jones2010-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | On systems which have dash as /bin/sh, such as Ubuntu, the final test (master@{n} for various n) fails with a syntax error while processing an arithmetic expansion. The syntax error is caused by using a bare name ('N') as a variable reference in the expression. In order to avoid the syntax error, we spell the variable reference as '$N' rather than simply 'N'. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | strbuf.h: fix comment typoPat Notz2010-09-27
| | | | | | | | | | Signed-off-by: Pat Notz <patnotz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | git-stash: fix flag parsingBrian Gernhardt2010-09-26
| | | | | | | | | | | | | | | | | | | | Currently git-stash uses `git rev-parse --no-revs -- "$@"` to set its FLAGS variable. This is the same as `FLAGS="-- $@"`. It should use `git rev-parse --no-revs --flags "$@"`, but that eats any "-q" or "--quiet" argument. So move the check for quiet before rev-parse. Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | t/t3903-stash: improve testing of git-stash showBrandon Casey2010-09-26
|/ | | | | | | | | | | | | Recently, the 'stash show' functionality was broken for the case when a stash-like argument was supplied. Since, commit 9bf09e, 'stash show' when supplied a stash-like argument prints nothing and still exists with a zero status. Unfortunately, the flaw slipped through the test suite cracks since the output of 'stash show' was not verified to be correct. Improve and expand on the existing tests so that this flaws is detected. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Git 1.7.3v1.7.3Junio C Hamano2010-09-18
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'js/ls-files-x-doc'Junio C Hamano2010-09-18
|\ | | | | | | | | | | | | | | | | * js/ls-files-x-doc: ls-files documentation: reword for consistency git-ls-files.txt: clarify -x/--exclude option Conflicts: Documentation/git-ls-files.txt
| * ls-files documentation: reword for consistencyJunio C Hamano2010-09-15
| | | | | | | | | | | | | | | | Similar to descriptions of other options, state what -x does in imperative mood. Start sentences for -X and --exclude-per-directory options in capital letters. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * git-ls-files.txt: clarify -x/--exclude optionJay Soffian2010-09-15
| | | | | | | | | | | | | | | | | | | | Since b5227d8, -x/--exclude does not apply to cached files. This is easy to miss unless you read the discussion in the EXCLUDE PATTERNS section. Clarify that the option applies to untracked files and direct the reader to EXCLUDE PATTERNS. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | git-rebase--interactive.sh: replace cut with ${v%% *}Chris Johnsen2010-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some versions of cut do not cope well with lines that do not end in an LF. In this case, we can completely avoid cut by using the ${var%% *} parameter expansion (suggested by Brandon Casey). I found this problem when t3404's "avoid unnecessary reset" failed due to the "rebase -i" not avoiding updating the tested timestamp. On a Mac OS X 10.4.11 system: % printf '%s' 'foo bar' | /usr/bin/cut -d ' ' -f 1 cut: stdin: Illegal byte sequence Signed-off-by: Chris Johnsen <chris_johnsen@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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