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2010-10-22checkout-index -h: show usage even in an invalid repositoryLibravatar Nguyễn Thái Ngọc Duy2-0/+27
checkout-index loads the index before parsing options. Erroring out is counterproductive at that point if the operator is hunting for a command to recover useful data from the broken repository. [jn: new commit message, tests] Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-22branch -h: show usage even in an invalid repositoryLibravatar Nguyễn Thái Ngọc Duy2-0/+14
There is no need for "git branch -h" to try to access a repository. In the spirit of v1.6.6-rc0~34^2~3 (Let 'git <command> -h' show usage without a git dir, 2009-11-09). This brings git one step closer to passing the following (automatically verifiable) test: Before any repository access (aside from git_config()), a function from the setup_git_directory_* family has been run and thus one step closer to being able to use an automatic repository access checker. [jn: simplified; new commit message, test] Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06Introduce sane_unset and use it to ensure proper && chainingLibravatar Elijah Newren5-29/+37
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06t7800 (difftool): add missing &&Libravatar Elijah Newren1-6/+6
Also remove a call to 'git config --unset difftool.prompt', since that is already unset by restore_test_defaults. 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>
2010-10-06t7601 (merge-pull-config): add missing &&Libravatar Elijah Newren1-6/+6
Also prefix several relevant git merge commands with 'test_must_fail' to keep the tests passing. 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>
2010-10-06t7001 (mv): add missing &&Libravatar Elijah Newren1-1/+1
Also, prefix an expected-to-fail git mv command with 'test_must_fail'. 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>
2010-10-06t6016 (rev-list-graph-simplify-history): add missing &&Libravatar Elijah Newren1-19/+10
Also move repeated tag and branch deletions into a separate setup test, to avoid failures from tags and branches having already been deleted. 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>
2010-10-06t5602 (clone-remote-exec): add missing &&Libravatar Elijah Newren1-7/+15
Also add a couple test_must_fail invocations where needed, and avoid one-shot environment variable export and function calls. 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>
2010-10-06t4026 (color): remove unneeded and unchained commandLibravatar Elijah Newren1-1/+0
Ever since 8b12413 (color: allow multiple attributes 2010-02-27), diff.color.new has been unused in t4026, so also remove the final unsetting of that value to make the third to last test pass with appropriate '&&' chaining. Acked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jeff King <peff@peff.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06t4019 (diff-wserror): add lots of missing &&Libravatar Elijah Newren1-26/+27
Also add test_might_fail in front of the git_config --unset commands that may be trying to unset a value that never got set (due to a previous failing test) or that were already unset. 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>
2010-10-06t4202 (log): Replace '<git-command> || :' with test_might_failLibravatar Elijah Newren1-1/+1
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>
2010-10-06t4002 (diff-basic): use test_might_fail for commands that might failLibravatar Elijah Newren1-6/+6
Also replace '|| return 1' by '&&' to allow chain of operations to be checked for proper return status, and modify the update-index command as suggested by Jonathan Nieder to not exit early but try to make sure files that match the work tree are marked as matching. 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>
2010-10-06t100[12] (read-tree-m-2way, read_tree_m_u_2way): add missing &&Libravatar Elijah Newren2-14/+14
Also, replace "|| return 1" with "&&" in order to keep commands chained. 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>
2010-10-06t4017 (diff-retval): replace manual exit code check with test_expect_codeLibravatar Elijah Newren1-49/+20
This commit takes advantage of Ævar Arnfjörð Bjarmason's recent change to test_expect_code (test-lib: make test_expect_code a test command) to simplify several testcases. Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06test-lib: make test_expect_code a test commandLibravatar Ævar Arnfjörð Bjarmason5-38/+82
Change test_expect_code to be a normal test command instead of a top-level command. As a top-level command it would fail in cases like: test_expect_code 1 'phoney' ' foo && bar && (exit 1) ' Here the test might incorrectly succeed if "foo" or "bar" happened to fail with exit status 1. Instead we now do: test_expect_success 'phoney' ' foo && bar && test_expect_code 1 "(exit 1)" ' Which will only succeed if "foo" and "bar" return status 0, and "(exit 1)" returns status 1. Note that test_expect_code has been made slightly noisier, as it reports the exit code it receives even upon success. Some test code in t0000-basic.sh relied on the old semantics of test_expect_code to test the test_when_finished command. I've converted that code to use an external test similar to the TODO test I added in v1.7.3-rc0~2^2~3. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06Documentation/git-clone: describe --mirror more verboselyLibravatar Uwe Kleine-König1-1/+6
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>
2010-10-06do not depend on signed integer overflowLibravatar Erik Faye-Lund4-3/+15
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>
2010-10-06work around buggy S_ISxxx(m) implementationsLibravatar René Scharfe1-3/+10
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>
2010-10-06xdiff: cast arguments for ctype functions to unsigned charLibravatar Jonathan Nieder3-10/+11
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>
2010-10-06init: plug tiny one-time memory leakLibravatar Jonathan Nieder1-13/+19
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>
2010-10-05diffcore-pickaxe.c: remove unnecessary curly bracesLibravatar Brandon Casey1-2/+1
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-05Merge early part of git-svn into maintLibravatar Junio C Hamano3-5/+69
* 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"
2010-10-03t3020 (ls-files-error-unmatch): remove stray '1' from end of fileLibravatar Elijah Newren1-1/+0
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>
2010-10-03setup: make sure git dir path is in a permanent bufferLibravatar Jonathan Nieder1-1/+3
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>
2010-10-03environment.c: remove unused variableLibravatar Jonathan Nieder1-3/+1
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>
2010-09-30Fix typo in pack-objects' usageLibravatar Johannes Schindelin1-1/+1
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>
2010-09-30Make sure that git_getpass() never returns NULLLibravatar Johannes Schindelin1-2/+6
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>
2010-09-30t0004 (unwritable files): simplify error handlingLibravatar Jonathan Nieder1-38/+14
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>
2010-09-30rev-list-options: clarify --parents and --childrenLibravatar Michael J Gruber1-4/+4
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>
2010-09-29MinGW: avoid collisions between "tags" and "TAGS"Libravatar Junio C Hamano1-6/+9
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>
2010-09-29diff: trivial fix for --output file error messageLibravatar Matthieu Moy1-1/+1
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>
2010-09-29user-manual: fix anchor name Finding-comments-With-given-ContentLibravatar Michael J Gruber1-1/+1
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>
2010-09-29user-manual: be consistent in illustrations to 'git rebase'Libravatar Kirill Smelkov1-2/+2
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>
2010-09-29stash: simplify parsing fixesLibravatar Jon Seymour1-21/+7
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>
2010-09-29Git 1.7.3.1Libravatar Junio C Hamano4-3/+18
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-09-29stash: fix git stash branch regression when branch creation failsLibravatar Jon Seymour2-4/+4
"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>
2010-09-29stash drops the stash even if creating the branch fails because it already ↵Libravatar Tomas Carnecky1-0/+11
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>
2010-09-27Fix missing 'does' in man-page for 'git checkout'Libravatar Linus Torvalds1-8/+8
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>
2010-09-27dir.c: squelch false uninitialized memory warningLibravatar Pat Notz1-1/+1
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>
2010-09-27git-send-email.perl: ensure $domain is defined before using itLibravatar Brandon Casey1-1/+1
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>
2010-09-27wt-status.c: don't leak directory entries when processing untracked,ignoredLibravatar Brandon Casey1-10/+6
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>
2010-09-27t6050 (replace): fix bogus "fetch branch with replacement" testLibravatar Christian Couder1-3/+10
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>
2010-09-27Documentation: Refer to git-commit-tree in git-filter-branch helpLibravatar Wesley J. Landaker1-1/+1
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>
2010-09-27update comment and documentation for :/foo syntaxLibravatar Matthieu Moy2-1/+4
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>
2010-09-27Improvements to `git checkout -h`Libravatar Daniel Knittl-Frank1-6/+6
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>
2010-09-27contrib/completion: --no-index option to git diffLibravatar Michael J Gruber1-1/+1
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-09-27prefer test -h over test -L in shell scriptsLibravatar Jeff King3-5/+5
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>
2010-09-27CodingGuidelines: spell Arithmetic Expansion with $(($var))Libravatar Junio C Hamano1-0/+4
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>
2010-09-27t1503: Fix arithmetic expansion syntax error when using dashLibravatar Ramsay Jones1-2/+2
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>
2010-09-27strbuf.h: fix comment typoLibravatar Pat Notz1-1/+1
Signed-off-by: Pat Notz <patnotz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 15:34:02 +0000