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2009-01-28Windows: Fix intermittent failures of t7701Libravatar Johannes Sixt1-7/+7
The last test case checks whether unpacked objects receive the time stamp of the pack file. Due to different implementations of stat(2) by MSYS and our version in compat/mingw.c, the test fails in about half of the test runs. Note the following facts: - The test uses perl's -M operator to compare the time stamps. Since we depend on MSYS perl, the result of this operator is based on MSYS's implementation of the stat(2) call. - NTFS on Windows records fractional seconds. - The MSYS implementation of stat(2) *rounds* fractional seconds to full seconds instead of truncating them. This becomes obvious by comparing the modification times reported by 'ls --full-time $f' and 'stat $f' for various files $f. - Our implementation of stat(2) in compat/mingw.c *truncates* to full seconds. The consequence of this is that - add_packed_git() picks up a truncated whole second modification time from the pack file time stamp, which is then used for the loose objects, while the pack file retains its time stamp in fractional seconds; - but the test case compared the pack file's rounded modification times to the loose objects' truncated modification times. And half of the time the rounded modification time is not the same as its truncated modification time. The fix is that we replace perl by 'test-chmtime -v +0', which prints the truncated whole-second mtime without modifying it. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-28Merge branch 'maint'Libravatar Junio C Hamano1-0/+106
* maint: send-pack: do not send unknown object name from ".have" to pack-objects test-path-utils: Fix off by one, found by valgrind get_sha1_basic(): fix invalid memory access, found by valgrind
2009-01-27send-pack: do not send unknown object name from ".have" to pack-objectsLibravatar Junio C Hamano1-0/+106
v1.6.1 introduced ".have" extension to the protocol to allow the receiving side to advertise objects that are reachable from refs in the repositories it borrows from. This was meant to be used by the sending side to avoid sending such objects; they are already available through the alternates mechanism. The client side implementation in v1.6.1, which was introduced with 40c155f (push: prepare sender to receive extended ref information from the receiver, 2008-09-09) aka v1.6.1-rc1~203^2~1, were faulty in that it did not consider the possiblity that the repository receiver borrows from might have objects it does not know about. This fixes it by refraining from passing missing commits to underlying pack-objects. Revision machinery may need to be tightened further to treat missing uninteresting objects as non-error events, but this is an obvious and safe fix for a maintenance release that is almost good enough. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-26tests: Avoid single-shot environment export for shell function invocationLibravatar Junio C Hamano2-5/+25
Some shells have issues with a single-shot environment variable export when invoking a shell function. This fixes the ones I found that invoke test_must_fail that way. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-26rebase -i: correctly remember --root flag across --continueLibravatar Junio C Hamano1-0/+94
d911d14 (rebase -i: learn to rebase root commit, 2009-01-02) tried to remember the --root flag across a merge conflict in a broken way. Introduce a flag file $DOTEST/rebase-root to fix and clarify. While at it, also make sure $UPSTREAM is always initialized to guard against existing values in the environment. [tr: added tests] Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-25Merge git://git.bogomips.org/git-svnLibravatar Junio C Hamano1-0/+98
* git://git.bogomips.org/git-svn: git-svn: Add test for --ignore-paths parameter git-svn: documented --ignore-paths git-svn: add --ignore-paths option for fetching git-svn: fix memory leak when checking for empty symlinks
2009-01-25Merge branch 'js/diff-color-words'Libravatar Junio C Hamano1-0/+200
* js/diff-color-words: Change the spelling of "wordregex". color-words: Support diff.wordregex config option color-words: make regex configurable via attributes color-words: expand docs with precise semantics color-words: enable REG_NEWLINE to help user color-words: take an optional regular expression describing words color-words: change algorithm to allow for 0-character word boundaries color-words: refactor word splitting and use ALLOC_GROW() Add color_fwrite_lines(), a function coloring each line individually
2009-01-25Merge branch 'js/maint-all-implies-HEAD'Libravatar Junio C Hamano2-2/+40
* js/maint-all-implies-HEAD: bundle: allow the same ref to be given more than once revision walker: include a detached HEAD in --all
2009-01-25Merge branch 'sr/clone-empty'Libravatar Junio C Hamano1-0/+16
* sr/clone-empty: Allow cloning an empty repository
2009-01-25git-svn: Add test for --ignore-paths parameterLibravatar Vitaly \"_Vi\" Shukela1-0/+98
Added a test for this option, similar to (and based on) t9133 about ignorance of .git directories Signed-off-by: Vitaly "_Vi" Shukela <public_vi@tut.by> Acked-by: Eric Wong <normalperson@yhbt.net> [ew: replaced 'echo -e' with printf so it works on POSIX shells] [ew: added Vitaly to copyright even though it's based on my test]
2009-01-23Merge branch 'js/patience-diff'Libravatar Junio C Hamano1-0/+168
* js/patience-diff: bash completions: Add the --patience option Introduce the diff option '--patience' Implement the patience diff algorithm Conflicts: contrib/completion/git-completion.bash
2009-01-23Merge branch 'cb/maint-unpack-trees-absense' into maintLibravatar Junio C Hamano1-0/+51
* cb/maint-unpack-trees-absense: unpack-trees: remove redundant path search in verify_absent unpack-trees: fix path search bug in verify_absent unpack-trees: handle failure in verify_absent
2009-01-23Merge branch 'tr/maint-no-index-fixes' into maintLibravatar Junio C Hamano2-0/+4
* tr/maint-no-index-fixes: diff --no-index -q: fix endless loop diff --no-index: test for pager after option parsing diff: accept -- when using --no-index
2009-01-23Merge branch 'js/add-not-submodule' into maintLibravatar Junio C Hamano1-0/+25
* js/add-not-submodule: git add: do not add files from a submodule
2009-01-23git-am: implement --reject option passed to git-applyLibravatar martin f. krafft2-1/+31
With --reject, git-am simply passes the --reject option to git-apply and thus allows people to work with reject files if they so prefer. Signed-off-by: martin f. krafft <madduck@madduck.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-23t/t4202-log.sh: Add testcasesLibravatar Arjen Laarhoven1-9/+50
Add testcases for 'git log --diff-filter=[CM]' (copies and renames). Also add a testcase for 'git log --follow'. Signed-off-by: Arjen Laarhoven <arjen@yaph.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-23Allow cloning an empty repositoryLibravatar Sverre Rabbelier1-0/+16
Cloning an empty repository manually (that is, doing 'git init' and then doing all configuration by hand) can be a lot of work. Save the user this work by allowing the cloning of empty repositories. Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-21Change the spelling of "wordregex".Libravatar Boyd Stephen Smith Jr1-4/+4
Use "wordRegex" for configuration variable names. Use "word_regex" for C language tokens. Signed-off-by: Boyd Stephen Smith Jr. <bss@iguanasuicide.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-21Merge branch 'kc/maint-diff-bwi-fix'Libravatar Junio C Hamano1-4/+4
* kc/maint-diff-bwi-fix: Fix combined use of whitespace ignore options to diff
2009-01-21Merge branch 'sg/maint-gitdir-in-subdir'Libravatar Junio C Hamano1-0/+7
* sg/maint-gitdir-in-subdir: Fix gitdir detection when in subdir of gitdir
2009-01-21Merge branch 'rs/ctype'Libravatar Junio C Hamano1-0/+15
* rs/ctype: Add is_regex_special() Change NUL char handling of isspecial() Reformat ctype.c Add ctype test Conflicts: Makefile
2009-01-21Merge branch 'jk/color-parse'Libravatar Junio C Hamano1-1/+8
* jk/color-parse: Optimize color_parse_mem expand --pretty=format color options color: make it easier for non-config to parse color specs
2009-01-21Merge branch 'jc/maint-format-patch-o-relative'Libravatar Junio C Hamano1-1/+51
* jc/maint-format-patch-o-relative: Teach format-patch to handle output directory relative to cwd Conflicts: t/t4014-format-patch.sh
2009-01-21Merge branch 'kb/am-directory'Libravatar Junio C Hamano3-0/+51
* kb/am-directory: git-am: fix shell quoting git-am: add --directory=<dir> option
2009-01-21Merge branch 'maint'Libravatar Junio C Hamano1-4/+4
* maint: Rename diff.suppress-blank-empty to diff.suppressBlankEmpty
2009-01-21color-words: Support diff.wordregex config optionLibravatar Boyd Stephen Smith Jr1-2/+43
When diff is invoked with --color-words (w/o =regex), use the regular expression the user has configured as diff.wordregex. diff drivers configured via attributes take precedence over the diff.wordregex-words setting. If the user wants to change them, they have their own configuration variables. Signed-off-by: Boyd Stephen Smith Jr <bss@iguanasuicide.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-21Rename diff.suppress-blank-empty to diff.suppressBlankEmptyLibravatar Johannes Schindelin1-4/+4
All the other config variables use CamelCase. This config variable should not be an exception. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-19use uppercase POSIX compliant signals for the 'trap' commandLibravatar Markus Heidelberg2-10/+10
In 'man 1p trap' there is written: "Implementations may permit names with the SIG prefix or ignore case in signal names as an extension." So change the lowercase signals to uppercase, which is POSIX compliant instead of being an extension. There wasn't anybody claiming that it doesn't work, but there was a bug with using a signal with the SIG prefix, which is an extension as well. So let's play it safe and change it, since it doesn't hurt anyone. While at it, also convert 8 indentation spaces to 1 tab character. Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-19Fix combined use of whitespace ignore options to diffLibravatar Keith Cascio1-4/+4
The code used to misbehave when options to ignore certain whitespaces (-w -b and --ignore-at-eol) were combined. Signed-off-by: Keith Cascio <keith@cs.ucla.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-19test more combinations of ignore-whitespace options to diffLibravatar Keith Cascio1-0/+27
There are three flags involved (-w -b and --ignore-space-at-eol) which makes 8 combinations possible in total, but only 3 cases are tested (none, -w alone and -b alone). This adds the other 5 cases. Signed-off-by: Keith Cascio <keith@cs.ucla.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-18git-svn: avoid importing nested git reposLibravatar Eric Wong1-0/+101
Some SVN repositories contain git repositories within them (hopefully accidentally checked in). Since git refuses to track nested ".git" repositories, this can be a problem when fetching updates from SVN. Thanks to Morgan Christiansson for the report and testing. Signed-off-by: Eric Wong <normalperson@yhbt.net>
2009-01-18git-svn: fix SVN 1.1.x compatibilityLibravatar Eric Wong1-2/+11
The get_log() function in the Perl SVN API introduced the limit parameter in 1.2.0. However, this got discarded in our SVN::Ra compatibility layer when used with SVN 1.1.x. We now emulate the limit functionality in older SVN versions by preventing the original callback from being called if the given limit has been reached. This emulation is less bandwidth efficient, but SVN 1.1.x is becoming rarer now. Additionally, the --limit parameter in svn(1) uses the aforementioned get_log() functionality change in SVN 1.2.x. t9129 no longer depends on --limit to work and instead uses Perl to parse out the commit message. Thanks to Tom G. Christensen for the bug report. Signed-off-by: Eric Wong <normalperson@yhbt.net>
2009-01-18git-svn: better attempt to handle broken symlink updatesLibravatar Eric Wong1-0/+102
This is a followup to 7fc35e0e94782bbbefb920875813519038659930, (workaround a for broken symlinks in SVN). Since broken SVN clients can commit svn:special files without the magic "link " prefix, this can affect delta application when we update the broken svn:special file. So now we fall back and retry the delta application on symlinks if having a "link " prefix fails. Our behavior differs from svn(1) (v1.5.1) slightly: When a svn:special file is created w/o a "link " prefix, svn will create a regular file (mode 100644 to git) with the contents of the blob as-is. Our behavior is to continue creating the symlink (mode 120000 to git) with the contents of the blob as-is. While this differs from current svn(1) behavior, this is easier and more efficient to implement (and the correctness of the svn(1) is debatable, since it's a workaround for a bug in the first place). More information on this SVN bug is described here: http://subversion.tigris.org/issues/show_bug.cgi?id=2692 Signed-off-by: Eric Wong <normalperson@yhbt.net>
2009-01-18git-svn: handle empty files marked as symlinks in SVNLibravatar Eric Wong1-0/+90
Broken SVN clients generate empty files with the svn:special set to '*'. This attempts to denote a symlink pointing to a file with an empty path (""), which cannot be generated on a POSIX system. Thus, we mimic the behavior of svn(1) and create a zero-byte file in our tree. Signed-off-by: Eric Wong <normalperson@yhbt.net>
2009-01-17t7700: demonstrate misbehavior of 'repack -a' when local packs existLibravatar Brandon Casey1-0/+19
The ability to "...fatten [the] local repository by packing everything that is needed by the local ref into a single new pack, including things that are borrowed from alternates"[1] is supposed to be provided by the '-a' or '-A' options to repack when '-l' is not used, but there is a flaw. For each pack in the local repository without a .keep file, repack supplies a --unpacked=<pack> argument to pack-objects. The --unpacked option to pack-objects, with or without an argument, causes pack-objects to ignore any object which is packed in a pack not mentioned in an argument to --unpacked=. So, if there are local packs, and 'repack -a' is called, then any objects which reside in packs accessible through alternates will _not_ be packed. If there are no local packs, then no --unpacked argument will be supplied, and repack will behave as expected. [1] http://mid.gmane.org/7v8wrwidi3.fsf@gitster.siamese.dyndns.org Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17test more combinations of ignore-whitespace options to diffLibravatar Keith Cascio1-0/+27
There are three flags involved (-w -b and --ignore-space-at-eol) which makes 8 combinations possible in total, but only 3 cases are tested (none, -w alone and -b alone). This adds the other 5 cases. Signed-off-by: Keith Cascio <keith@cs.ucla.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17Merge branch 'mv/apply-parse-opt'Libravatar Junio C Hamano1-0/+26
* mv/apply-parse-opt: Resurrect "git apply --flags -" to read from the standard input parse-opt: migrate builtin-apply.
2009-01-17Merge branch 'tr/rebase-root'Libravatar Junio C Hamano1-0/+187
* tr/rebase-root: rebase: update documentation for --root rebase -i: learn to rebase root commit rebase: learn to rebase root commit rebase -i: execute hook only after argument checking
2009-01-17Merge branch 'ap/clone-into-empty'Libravatar Junio C Hamano1-0/+19
* ap/clone-into-empty: Allow cloning to an existing empty directory add is_dot_or_dotdot inline function
2009-01-17Merge branch 'tr/maint-no-index-fixes'Libravatar Junio C Hamano2-0/+4
* tr/maint-no-index-fixes: diff --no-index -q: fix endless loop diff --no-index: test for pager after option parsing diff: accept -- when using --no-index
2009-01-17Merge branch 'maint'Libravatar Junio C Hamano2-3/+23
* maint: Update draft release notes for 1.6.1.1 builtin-fsck: fix off by one head count t5540: clarify that http-push does not handle packed-refs on the remote http-push: when making directories, have a trailing slash in the path name http-push: fix off-by-path_len Documentation: let asciidoc align related options githooks.txt: add missing word builtin-commit.c: do not remove COMMIT_EDITMSG
2009-01-17bundle: allow the same ref to be given more than onceLibravatar Junio C Hamano1-1/+1
"git bundle create x master master" used to create a bundle that lists the same branch (master) twice. Cloning from such a bundle resulted in a needless warning "warning: Duplicated ref: refs/remotes/origin/master". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17revision walker: include a detached HEAD in --allLibravatar Johannes Schindelin2-2/+40
When HEAD is detached, --all should list it, too, logically, as a detached HEAD is by definition a temporary, unnamed branch. It is especially necessary to list it when garbage collecting, as the detached HEAD would be trashed. Noticed by Thomas Rast. Note that this affects creating bundles with --all; I contend that it is a good change to add the HEAD, so that cloning from such a bundle will give you a current branch. However, I had to fix t5701 as it assumed that --all does not imply HEAD. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17Fix gitdir detection when in subdir of gitdirLibravatar SZEDER Gábor1-0/+7
If the current working directory is a subdirectory of the gitdir (e.g. <repo>/.git/refs/), then setup_git_directory_gently() will climb its parent directories until it finds itself in a gitdir. However, no matter how many parent directories it climbs, it sets 'GIT_DIR_ENVIRONMENT' to ".", which is obviously wrong. This behaviour affected at least 'git rev-parse --git-dir' and hence caused some errors in bash completion (e.g. customized command prompt when on a detached head and completion of refs). To fix this, we set the absolute path of the found gitdir instead. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17Add ctype testLibravatar René Scharfe1-0/+15
Manipulating the character class table in ctype.c by hand is error prone. To ensure that typos are found quickly, add a test program and script. test-ctype checks the output of the character class macros isspace() et. al. by applying them on all possible char values and consulting a list of all characters in the particular class. It doesn't check tolower() and toupper(); this could be added later. The test script t0070-fundamental.sh is created because there is no good place for the ctype test, yet -- except for t0000-basic.sh perhaps, but it doesn't run well on Windows, yet. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17t5540: clarify that http-push does not handle packed-refs on the remoteLibravatar Johannes Schindelin1-3/+15
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17http-push: when making directories, have a trailing slash in the path nameLibravatar Johannes Schindelin2-0/+8
The function lock_remote() sends MKCOL requests to make leading directories; However, if it does not put a forward slash '/' at the end of the path, the server sends a 301 redirect. By leaving the '/' in place, we can avoid this additional step. Incidentally, at least one version of Curl (7.16.3) does not resend credentials when it follows a 301 redirect, so this commit also fixes a bug. Original patch by Tay Ray Chuan <rctay89@gmail.com>. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17expand --pretty=format color optionsLibravatar Jeff King1-1/+8
Currently, the only colors available to --pretty=format users are red, green, and blue. Rather than expand it with a few new colors, this patch makes the usual config color syntax available, including more colors, backgrounds, and attributes. Because colors are no longer bounded to a single word (e.g., %Cred), this uses a more advanced syntax that features a beginning and end delimiter (but the old syntax still works). So you can now do: git log --pretty=tformat:'%C(yellow)%h%C(reset) %s' to emulate --pretty=oneline, or even git log --pretty=tformat:'%C(cyan magenta bold)%s%C(reset)' if you want to relive the awesomeness of 4-color CGA. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17color-words: make regex configurable via attributesLibravatar Thomas Rast1-0/+36
Make the --color-words splitting regular expression configurable via the diff driver's 'wordregex' attribute. The user can then set the driver on a file in .gitattributes. If a regex is given on the command line, it overrides the driver's setting. We also provide built-in regexes for the languages that already had funcname patterns, and add an appropriate diff driver entry for C/++. (The patterns are designed to run UTF-8 sequences into a single chunk to make sure they remain readable.) Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17color-words: take an optional regular expression describing wordsLibravatar Johannes Schindelin1-0/+57
In some applications, words are not delimited by white space. To allow for that, you can specify a regular expression describing what makes a word with git diff --color-words='[A-Za-z0-9]+' Note that words cannot contain newline characters. As suggested by Thomas Rast, the words are the exact matches of the regular expression. Note that a regular expression beginning with a '^' will match only a word at the beginning of the hunk, not a word at the beginning of a line, and is probably not what you want. This commit contains a quoting fix by Thomas Rast. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>