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2014-11-20config: fix parsing of "git config --get-color some.key -1"Jeff King
Most of git-config's command line options use OPT_BIT to choose an action, and then parse the non-option arguments in a context-dependent way. However, --get-color and --get-colorbool are unlike the rest of the options, in that they are OPT_STRING, taking the option name as a parameter. This generally works, because we then use the presence of those strings to set an action bit anyway. But it does mean that the option-parser will continue looking for options even after the key (because it is not a non-option; it is an argument to an option). And running: git config --get-color some.key -1 (to use "-1" as the default color spec) will barf, claiming that "-1" is not an option. Instead, we should treat --get-color and --get-colorbool as action bits, just like --add, --get, and all the other actions, and then check that the non-option arguments we got are sane. This fixes the weirdness above, and makes those two options like all the others. This "fixes" a test in t4026, which checked that feeding "-2" as a color should fail (it does fail, but prior to this patch, because parseopt barfed, not because we actually ever tried to parse the color). This also catches other errors, like: git config --get-color some.key black blue which previously silently ignored "blue" (and now will complain that you gave too many arguments). There are some possible regressions, though. We now disallow these, which currently do what you would expect: # specifying other options after the action git config --get-color some.key --file whatever # using long-arg syntax git config --get-color=some.key However, we have never advertised these in the documentation, and in fact they did not work in some older versions of git. The behavior was apparently switched as an accidental side effect of d64ec16 (git config: reorganize to use parseopt, 2009-02-21). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20docs: describe ANSI 256-color modeJeff King
Our color specifications have supported the 256-color ANSI extension for years, but we never documented it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20lock_ref_sha1_basic: do not die on locking errorsRonnie Sahlberg
lock_ref_sha1_basic is inconsistent about when it calls die() and when it returns NULL to signal an error. This is annoying to any callers that want to recover from a locking error. This seems to be mostly historical accident. It was added in 4bd18c4 (Improve abstraction of ref lock/write., 2006-05-17), which returned an error in all cases except calling safe_create_leading_directories, in which case it died. Later, 40aaae8 (Better error message when we are unable to lock the index file, 2006-08-12) asked hold_lock_file_for_update to die for us, leaving the resolve_ref code-path the only one which returned NULL. We tried to correct that in 5cc3cef (lock_ref_sha1(): do not sometimes error() and sometimes die()., 2006-09-30), by converting all of the die() calls into returns. But we missed the "die" flag passed to the lock code, leaving us inconsistent. This state persisted until e5c223e (lock_ref_sha1_basic(): if locking fails with ENOENT, retry, 2014-01-18). Because of its retry scheme, it does not ask the lock code to die, but instead manually dies with unable_to_lock_die(). We can make this consistent with the other return paths by converting this to use unable_to_lock_message(), and returning NULL. This is safe to do because all callers already needed to check the return value of the function, since it could fail (and return NULL) for other reasons. [jk: Added excessive history explanation] Signed-off-by: Ronnie Sahlberg <sahlberg@google.com> Signed-off-by: Jeff King <peff@peff.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20l10n: remove a superfluous translation for push.cJiang Xin
Ralf reported that '--recurse-submodules' option in push.c should not be translated [1]. Before his commit is merged, remove superfluous translations for push.c. [1] http://www.spinics.net/lists/git/msg241964.html Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2014-11-20l10n: de.po: translate 2 messagesRalf Thielow
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-11-20l10n: de.po: translate 2 new messagesRalf Thielow
Signed-off-by: Phillip Sz <phillip.szelat@gmail.com> Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-11-20l10n: batch updates for one trivial changeJiang Xin
In order to catch up with the release of Git 2.2.0 final, make a batch l10n update for the new l10n change brought by commit d52adf1 (trailer: display a trailer without its trailing newline). Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2014-11-20l10n: git.pot: v2.2.0 round 2 (1 updated)Jiang Xin
Generate po/git.pot from v2.2.0-rc2-23-gca0107e for git v2.2.0 l10n round 2. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2014-11-19Merge branch 'sv/submitting-final-patch'Junio C Hamano
* sv/submitting-final-patch: SubmittingPatches: final submission is To: maintainer and CC: list
2014-11-19Merge branch 'sn/tutorial-status-output-example'Junio C Hamano
* sn/tutorial-status-output-example: gittutorial: fix output of 'git status'
2014-11-19Merge branch 'mh/doc-remote-helper-xref'Junio C Hamano
* mh/doc-remote-helper-xref: doc: add some crossrefs between manual pages
2014-11-19Merge branch 'tb/no-relative-file-url'Junio C Hamano
* tb/no-relative-file-url: t5705: the file:// URL should be absolute
2014-11-19Merge branch 'cc/interpret-trailers'Junio C Hamano
Small fixes to a new experimental command already in 'master'. * cc/interpret-trailers: trailer: display a trailer without its trailing newline trailer: ignore comment lines inside the trailers
2014-11-18gitweb: hack around CGI's list-context param() handlingJeff King
As of CGI.pm's 4.08 release, the behavior to call CGI::param() in a list context is deprecated (because it can be potentially unsafe if called inside a hash constructor). This causes gitweb to issue a warning for some of our code, which in turn causes the tests to fail. Our use is in fact _not_ one of the dangerous cases, as we are intentionally using a list context. The recommended route by 4.08 is to use the new CGI::multi_param() call to make it explicit that we know what we are doing. However, that function is only available in 4.08, which is about a month old; we cannot rely on having it. One option would be to set $CGI::LIST_CONTEXT_WARN globally, which turns off the warning. However, that would eliminate the protection these newer releases are trying to provide. We want to annotate each site as OK using the new function. So instead, let's check whether CGI provides the multi_param() function, and if not, provide an implementation that just wraps param(). That will work on both old and new versions of CGI. Sadly, we cannot just check defined(\&CGI::multi_param), because CGI uses the autoload feature, which claims that all functions are defined. Instead, we just do a version check. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18builtin/push.c: fix description of --recurse-submodules optionRalf Thielow
The description of the option for argument "recurse-submodules" is marked for translation even if it expects the untranslated string and it's missing the option "on-demand" which was introduced in eb21c73 (2014-03-29, push: teach --recurse-submodules the on-demand option). Fix this by unmark the string for translation and add the missing option. Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18Makefile: have python scripts depend on NO_PYTHON settingJonathan Nieder
Like the perl scripts, python scripts need a dependency to ensure they are rebuilt when switching between the "dummy" versions that run without Python and the real thing. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18Makefile: simplify by using SCRIPT_{PERL,SH}_GEN macrosJonathan Nieder
SCRIPT_PERL_GEN is defined as $(patsubst %.perl,%,$(SCRIPT_PERL)) for use in targets like build-perl-script used by makefiles in subdirectories that override SCRIPT_PERL (see v1.8.2-rc0~17^2, "git-remote-mediawiki: use toplevel's Makefile", 2013-02-08). The same expression is used in the rules that actually write the generated perl scripts, and since these rules were introduced before SCRIPT_PERL_GEN, they use the longhand instead of that macro. Use the macro to make reading easier. Likewise for SCRIPT_SH_GEN. The Python rules already got the same simplification in v1.8.4-rc0~162^2~8 (2013-05-24). Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18Merge git://github.com/git-l10n/git-poJunio C Hamano
* 'master' of git://github.com/git-l10n/git-po: l10n: Update Catalan translation
2014-11-18Merge branch 'jc/doc-commit-only'Junio C Hamano
* jc/doc-commit-only: Documentation/git-commit: clarify that --only/--include records the working tree contents
2014-11-18Merge branch 'ta/tutorial-modernize'Junio C Hamano
* ta/tutorial-modernize: gittutorial.txt: remove reference to ancient Git version
2014-11-18Merge branch 'da/difftool'Junio C Hamano
Fix-up to a new feature in 'master'. * da/difftool: difftool: honor --trust-exit-code for builtin tools
2014-11-18t960[34]: mark cvsimport tests as requiring perlJeff King
Git-cvsimport is written in perl, which understandably causes the tests to fail if you build with NO_PERL (which will avoid building cvsimport at all). The earlier cvsimport tests in t9600-t9602 are all marked with a PERL prerequisite, but these ones are not. The one in t9603 was likely not noticed because it is an expected failure anyway. The ones in t9604 have been around for a long time, but it is likely that the combination of NO_PERL and having cvsps installed is rare enough that nobody noticed. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18t0090: mark add-interactive test with PERL prerequisiteJeff King
The add-interactive system is built in perl. If you build with NO_PERL, running "git commit --interactive" will exit with an error and the test will fail. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18Makefile: have perl scripts depend on NO_PERL settingJeff King
If NO_PERL is not set, our perl scripts are built as usual. If it is set, then we build "dummy" versions that tell you git was built without perl support and exit gracefully. However, if you switch to NO_PERL in a directory with existing build artifacts, we do not notice that the files need rebuilt. We see only that they are newer than the "unimplemented.sh" wrapper and assume they are done. So doing: make make NO_PERL=Nope would result in a git-add--interactive script that uses perl (and running the test suite would make use of it). Instead, we should trigger a rebuild of the perl scripts anytime NO_PERL changes. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18create_default_files(): don't set u+x bit on $GIT_DIR/configMichael Haggerty
Since time immemorial, the test of whether to set "core.filemode" has been done by trying to toggle the u+x bit on $GIT_DIR/config, which we know always exists, and then testing whether the change "took". I find it somewhat odd to use the config file for this test, but whatever. The test code didn't set the u+x bit back to its original state itself, instead relying on the subsequent call to git_config_set() to re-write the config file with correct permissions. But ever since daa22c6f8d config: preserve config file permissions on edits (2014-05-06) git_config_set() copies the permissions from the old config file to the new one. This is a good change in and of itself, but it invalidates the create_default_files()'s assumption, causing "git init" to leave the executable bit set on $GIT_DIR/config. Reset the permissions on $GIT_DIR/config when we are done with the test in create_default_files(). Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-18l10n: Update Catalan translationAlex Henrie
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
2014-11-17unpack_trees: plug leakage of o->resultJunio C Hamano
Most of the time the caller specifies to which destination variable the resulting index_state should be assigned by passing a non-NULL pointer in o->dst_index to receive that state, but for a caller that gives a NULL o->dst_index, the resulting index simply leaked. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-17Merge branch 'master' of git://github.com/git-l10n/git-poJunio C Hamano
* 'master' of git://github.com/git-l10n/git-po: l10n: de.po: translate 62 new messages l10n: de.po: Fixup one translation l10n: de.po: use imperative form for command options
2014-11-17Documentation: change "gitlink" typo in git-pushbrian m. carlson
The git-push manual page used "gitlink" in one place instead of "linkgit". Fix this so the link renders correctly. Noticed-by: Dan Allen <dan.j.allen@gmail.com> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-17apply: fix typo in an error messageSlavomir Vlcek
s/submoule/submodule Signed-off-by: Slavomir Vlcek <svlc@inventati.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-17cmd_config(): make a copy of path obtained from git_path()Michael Haggerty
The strings returned by git_path() are recycled after a while. Make a copy of the config filename rather than holding onto the return value from git_path(). Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-17use labs() for variables of type long instead of abs()René Scharfe
Using abs() on long values can cause truncation, so use labs() instead. Reported by Clang 3.5 (-Wabsolute-value, enabled by -Wall). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-17use labs() for variables of type long instead of abs()René Scharfe
Using abs() on long values can cause truncation, so use labs() instead. Reported by Clang 3.5 (-Wabsolute-value, enabled by -Wall). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-17Windows: correct detection of EISDIR in mingw_open()Johannes Sixt
According to the Linux open(2) man page, open() must return EISDIR if a directory was attempted to be opened for writing. Our emulation in mingw_open() does not get this right: it checks only for O_CREAT. Fix it to check for a write request. This fixes a failure in reflog handling, which opens files with O_APPEND|O_WRONLY, but without O_CREAT, and expects EISDIR when the named file happens to be a directory. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-15l10n: de.po: translate 62 new messagesRalf Thielow
Translate 62 new messages came from git.pot update in 16742b0 (l10n: git.pot: proposed updates for v2.2.0 (+62)). Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-11-15l10n: de.po: Fixup one translationStefan Beller
English grammar with German words doesn't make it a German translation. ;) Signed-off-by: Stefan Beller <stefanbeller@gmail.com> Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-11-14difftool: honor --trust-exit-code for builtin toolsDavid Aguilar
run_merge_tool() was not setting $status, which prevented the exit code for builtin tools from being forwarded to the caller. Capture the exit status and add a test to guarantee the behavior. Reported-by: Adria Farres <14farresa@gmail.com> Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-14t3301: modernize styleJohan Herland
Make this test script appear somewhat less old-fashioned: - Use test helper functions: - write_script - test_commit - test_write_lines - test_line_count - test_config - test_unconfig - test_path_is_missing - Remove whitespace between redirection operators and their targets. - Move preparation of "expect" files into tests. - Rename "output" files to "actual". - More consistent quoting, especially around commands that might expand to nothing. - More visibility of important whitespace with ${indent}. - Combine pairs of tests that unnecessarily split setup and verification. Improved-by: Eric Sunshine <sunshine@sunshineco.com> Improved-by: Junio C Hamano <gitster@pobox.com> Improved-by: Michael Blume <blume.mike@gmail.com> Improved-by: Jeff King <peff@peff.net> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-14Git 2.2.0-rc2v2.2.0-rc2Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-14l10n: de.po: use imperative form for command optionsRalf Thielow
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-11-13checkout $tree: do not throw away unchanged index entriesJeff King
When we "git checkout $tree", we pull paths from $tree into the index, and then check the resulting entries out to the worktree. Our method for the first step is rather heavy-handed, though; it clobbers the entire existing index entry, even if the content is the same. This means we lose our stat information, leading checkout_entry to later rewrite the entire file with identical content. Instead, let's see if we have the identical entry already in the index, in which case we leave it in place. That lets checkout_entry do the right thing. Our tests cover two interesting cases: 1. We make sure that a file which has no changes is not rewritten. 2. We make sure that we do update a file that is unchanged in the index (versus $tree), but has working tree changes. We keep the old index entry, and checkout_entry is able to realize that our stat information is out of date. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-13gittutorial: fix output of 'git status'Stefan Naewe
'git status' doesn't output leading '#'s these days. Signed-off-by: Stefan Naewe <stefan.naewe@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-13t5705: the file:// URL should be absoluteTorsten Bögershausen
The test misused a URL "file://." to mean "relative to here", which we no longer accept. In a file:// URL, typically there is no host, and RFC1738 says that file:///<path> should be used. Update t5705 to use a working URL. Reported-by: Michael Blume <blume.mike@gmail.com> Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-13builtin: move builtin retrieval to get_builtin()Slavomir Vlcek
There was a redundant code for a builtin command retrieval in 'handle_builtin()' and 'is_builtin()'. Introduce a new function 'get_builtin()' and using it from both of these places to reduce the redundancy. Signed-off-by: Slavomir Vlcek <svlc@inventati.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-13SubmittingPatches: final submission is To: maintainer and CC: listSlavomir Vlcek
In an earlier part there is: "re-send it with "To:" set to the maintainer [*1*] and "cc:" the list [*2*]" for the final submission, but later we see "Send it to the list and cc the maintainer." Fix the later one to match the previous. Signed-off-by: Slavomir Vlcek <svlc@inventati.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-12Update draft release notes to 2.2Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-12Sync with 'maint'Junio C Hamano
2014-11-12Merge branch 'nd/gitignore-trailing-whitespace' into maintJunio C Hamano
* nd/gitignore-trailing-whitespace: gitignore.txt: fix spelling of "backslash"
2014-11-12Merge branch 'jk/fetch-reflog-df-conflict'Junio C Hamano
Fix-up a test for portability. * jk/fetch-reflog-df-conflict: t1410: fix breakage on case-insensitive filesystems
2014-11-12notes: empty notes should be shown by 'git log'Johan Herland
If the user has gone through the trouble of explicitly adding an empty note, then "git log" should not silently skip it (as if it didn't exist). Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>