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2016-01-20contrib/subtree: fix "subtree split" skipped-merge bugLibravatar Dave Ware2-2/+70
'git subtree split' can incorrectly skip a merge even when both parents act on the subtree, provided the merge results in a tree identical to one of the parents. Fix by copying the merge if at least one parent is non-identical, and the non-identical parent is not an ancestor of the identical parent. Also, add a test case which checks that a descendant remains a descendent on the subtree in this case. Signed-off-by: Dave Ware <davidw@realtimegenomics.com> Reviewed-by: David A. Greene <greened@obbligato.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-12-01Merge branch 'dg/subtree-test-cleanup'Libravatar Jeff King3-443/+956
Test cleanups for the subtree project. * dg/subtree-test-cleanup: contrib/subtree: Handle '--prefix' argument with a slash appended contrib/subtree: Make each test self-contained contrib/subtree: Add split tests contrib/subtree: Add merge tests contrib/subtree: Add tests for subtree add contrib/subtree: Add test for missing subtree contrib/subtree: Clean and refactor test code
2015-12-01Merge branch 'dt/http-range'Libravatar Jeff King1-4/+4
Portability fix for a topic already in 'master'. * dt/http-range: http: fix some printf format warnings
2015-12-01Merge branch 'maint'Libravatar Jeff King15-82/+140
* maint: http: treat config options sslCAPath and sslCAInfo as paths Documentation/diff: give --word-diff-regex=. example filter-branch: deal with object name vs. pathname ambiguity in tree-filter check-ignore: correct documentation about output git-p4: clean up after p4 submit failure git-p4: work with a detached head git-p4: add option to system() to return subshell status git-p4: add failing test for submit from detached head remote-http(s): support SOCKS proxies t5813: avoid creating urls that break on cygwin Escape Git's exec path in contrib/rerere-train.sh script allow hooks to ignore their standard input stream rebase-i-exec: Allow space in SHELL_PATH Documentation: make environment variable formatting more consistent
2015-12-01Merge branch 'eg/p4-submit-catch-failure' into maintLibravatar Jeff King2-35/+38
Just like the working tree is cleaned up when the user cancelled submission in P4Submit.applyCommit(), clean up the mess if "p4 submit" fails. * eg/p4-submit-catch-failure: git-p4: clean up after p4 submit failure
2015-12-01Merge branch 'dk/check-ignore-docs' into maintLibravatar Jeff King1-5/+5
Documentation clarification for "check-ignore" without "--verbose". * dk/check-ignore-docs: check-ignore: correct documentation about output
2015-12-01Merge branch 'ld/p4-detached-head' into maintLibravatar Jeff King2-9/+36
Make git-p4 work on a detached head. * ld/p4-detached-head: git-p4: work with a detached head git-p4: add option to system() to return subshell status git-p4: add failing test for submit from detached head
2015-12-01Merge branch 'sg/filter-branch-dwim-ambiguity' into maintLibravatar Jeff King2-1/+8
Fix for a corner case in filter-branch. * sg/filter-branch-dwim-ambiguity: filter-branch: deal with object name vs. pathname ambiguity in tree-filter
2015-12-01Merge branch 'mg/doc-word-diff-example' into maintLibravatar Jeff King1-0/+3
* mg/doc-word-diff-example: Documentation/diff: give --word-diff-regex=. example
2015-12-01Merge branch 'cb/ssl-config-pathnames' into maintLibravatar Jeff King1-2/+2
Allow tilde-expansion in some http config variables. * cb/ssl-config-pathnames: http: treat config options sslCAPath and sslCAInfo as paths
2015-12-01Merge branch 'dk/t5813-unc-paths' into maintLibravatar Jeff King1-2/+2
Test portability fix for a topic in v2.6.1. * dk/t5813-unc-paths: t5813: avoid creating urls that break on cygwin
2015-12-01Merge branch 'dk/rerere-train-quoting' into maintLibravatar Jeff King1-1/+1
Fix shell quoting in contrib script. * dk/rerere-train-quoting: Escape Git's exec path in contrib/rerere-train.sh script
2015-12-01Merge branch 'cb/hook-sigpipe' into maintLibravatar Jeff King3-20/+27
We now consistently allow all hooks to ignore their standard input, rather than having git complain of SIGPIPE. * cb/hook-sigpipe: allow hooks to ignore their standard input stream
2015-12-01Merge branch 'fm/shell-path-whitespace' into maintLibravatar Jeff King1-1/+1
Portability fix for Windows, which may rewrite $SHELL variable using non-POSIX paths. * fm/shell-path-whitespace: rebase-i-exec: Allow space in SHELL_PATH
2015-12-01Merge branch 'ar/doc-env-variable-format' into maintLibravatar Jeff King1-6/+6
Minor documentation fixup. * ar/doc-env-variable-format: Documentation: make environment variable formatting more consistent
2015-12-01Merge branch 'pt/http-socks-proxy' into maintLibravatar Jeff King1-0/+11
Add support for talking http/https over socks proxy. * pt/http-socks-proxy: remote-http(s): support SOCKS proxies
2015-12-01Merge branch 'rc/configure-use-libs-when-checking-a-lib' into maintLibravatar Jeff King1-1/+7
The "configure" script did not test for -lpthread correctly, which upset some linkers. * rc/configure-use-libs-when-checking-a-lib: configure.ac: use $LIBS not $CFLAGS when testing -lpthread
2015-11-24Merge branch 'fp/subtree-todo-update'Libravatar Jeff King1-2/+0
Cross completed task off of subtree project's todo list. * fp/subtree-todo-update: contrib/subtree: remove "push" command from the "todo" file
2015-11-24Merge branch 'rc/configure-use-libs-when-checking-a-lib'Libravatar Jeff King1-1/+7
The "configure" script did not test for -lpthread correctly, which upset some linkers. * rc/configure-use-libs-when-checking-a-lib: configure.ac: use $LIBS not $CFLAGS when testing -lpthread
2015-11-24Merge branch 'maint'Libravatar Jeff King1-0/+1
* maint: Documentation/git-update-index: add missing opts to synopsys
2015-11-24http: treat config options sslCAPath and sslCAInfo as pathsLibravatar Charles Bailey1-2/+2
This enables ~ and ~user expansion for these config options. Signed-off-by: Charles Bailey <cbailey32@bloomberg.net> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24Documentation/diff: give --word-diff-regex=. exampleLibravatar Michael J Gruber1-0/+3
It's just so useful. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24filter-branch: deal with object name vs. pathname ambiguity in tree-filterLibravatar SZEDER Gábor2-1/+8
'git filter-branch' fails complaining about an ambiguous argument, if a tree-filter renames a path and the new pathname happens to match an existing object name. After the tree-filter has been applied, 'git filter-branch' looks for changed paths by running: git diff-index -r --name-only --ignore-submodules $commit which then, because of the lack of disambiguating double-dash, can't decide whether to treat '$commit' as revision or path and errors out. Add that disambiguating double-dash after 'git diff-index's revision argument to make sure that '$commit' is interpreted as a revision. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24check-ignore: correct documentation about outputLibravatar Dennis Kaarsemaker1-5/+5
By default git check-ignore shows only the filenames that will be ignored, not the pattern that causes their exclusion. Instead of moving the partial exclude pattern precendence information to the -v option where it belongs, link to gitignore(5) which describes this more thoroughly. Signed-off-by: Dennis Kaarsemaker <dennis@kaarsemaker.net> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24Documentation/git-update-index: add missing opts to synopsysLibravatar Christian Couder1-0/+1
Untracked cache related options should appear in the synopsis. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24git-p4: clean up after p4 submit failureLibravatar GIRARD Etienne2-35/+38
When "p4 submit" command fails in P4Submit.applyCommit, the workspace is left with the changes. We already have code to revert the changes to the workspace when the user decides to cancel submission by aborting the editor that edits the change description, and we should treat the "p4 submit" failure the same way. Clean the workspace if p4_write_pipe raised SystemExit, so that the user don't have to do it themselves. Signed-off-by: GIRARD Etienne <egirard@murex.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24git-p4: work with a detached headLibravatar Luke Diamand2-8/+17
When submitting, git-p4 finds the current branch in order to know if it is allowed to submit (configuration "git-p4.allowSubmit"). On a detached head, detecting the branch would fail, and git-p4 would report a cryptic error. This change teaches git-p4 to recognise a detached head and submit successfully. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24git-p4: add option to system() to return subshell statusLibravatar Luke Diamand1-2/+4
Add an optional parameter ignore_error to the git-p4 system() function. If used, it will return the subshell exit status rather than throwing an exception. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-24git-p4: add failing test for submit from detached headLibravatar Luke Diamand1-0/+16
git-p4 can't submit from a detached head. This test case demonstrates the problem. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-20remote-http(s): support SOCKS proxiesLibravatar Pat Thoyts1-0/+11
With this patch we properly support SOCKS proxies, configured e.g. like this: git config http.proxy socks5://192.168.67.1:32767 Without this patch, Git mistakenly tries to use SOCKS proxies as if they were HTTP proxies, resulting in a error message like: fatal: unable to access 'http://.../': Proxy CONNECT aborted This patch was required to work behind a faulty AP and scraped from http://stackoverflow.com/questions/15227130/#15228479 and guarded with an appropriate cURL version check by Johannes Schindelin. Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-11-20Merge branch 'master' of git://git.bogomips.org/git-svnLibravatar Jeff King1-8/+76
* 'master' of git://git.bogomips.org/git-svn: git-svn: improve rebase/mkdirs performance
2015-11-20Merge branch 'lf/ref-is-hidden-namespace'Libravatar Jeff King6-15/+100
Extend transfer.hideRefs to work better with use of namespaces. * lf/ref-is-hidden-namespace: t5509: add basic tests for hideRefs hideRefs: add support for matching full refs upload-pack: strip refs before calling ref_is_hidden() config.txt: document the semantics of hideRefs with namespaces
2015-11-20Merge branch 'dk/gc-idx-wo-pack'Libravatar Jeff King6-22/+78
Having a leftover .idx file without corresponding .pack file in the repository hurts performance; "git gc" learned to prune them. * dk/gc-idx-wo-pack: gc: remove garbage .idx files from pack dir t5304: test cleaning pack garbage prepare_packed_git(): refactor garbage reporting in pack directory
2015-11-20t5813: avoid creating urls that break on cygwinLibravatar Dennis Kaarsemaker1-2/+2
When passed an ssh:// url, git strips ssh://host from the url but does not remove leading slashes from the path. So when this test used ssh://remote//path/to/pwd, the path accessed by our fake SSH is //path/to/pwd, which cygwin interprets as a UNC path, causing the test to fail. We may want to actually fix this in git itself, making it remove extra slashes from urls before feeding them to transports or helpers, but that's for another topic as it could cause regressions. Signed-off-by: Dennis Kaarsemaker <dennis@kaarsemaker.net> Signed-off-by: Jeff King <peff@peff.net>
2015-11-20Escape Git's exec path in contrib/rerere-train.sh scriptLibravatar Daniel Knittl-Frank1-1/+1
Whitespace can cause the source command to fail. This is usually not a problem on Unix systems, but on Windows Git is likely to be installed under "C:/Program Files/", thus rendering the script broken. Signed-off-by: Daniel Knittl-Frank <knittl89+git@googlemail.com> Signed-off-by: Jeff King <peff@peff.net>
2015-11-16allow hooks to ignore their standard input streamLibravatar Clemens Buchacher3-20/+27
Since ec7dbd145 (receive-pack: allow hooks to ignore its standard input stream) the pre-receive and post-receive hooks ignore SIGPIPE. Do the same for the remaining hooks pre-push and post-rewrite, which read from standard input. The same arguments for ignoring SIGPIPE apply. Include test by Jeff King which checks that SIGPIPE does not cause pre-push hook failure. With the use of git update-ref --stdin it is fast enough to be enabled by default. Signed-off-by: Clemens Buchacher <clemens.buchacher@intel.com> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13rebase-i-exec: Allow space in SHELL_PATHLibravatar Fredrik Medley1-1/+1
On Windows, when Git is installed under "C:\Program Files\Git", SHELL_PATH will include a space. Fix "git rebase --interactive --exec" so that it works with spaces in SHELL_PATH. Signed-off-by: Fredrik Medley <fredrik.medley@gmail.com> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Handle '--prefix' argument with a slash appendedLibravatar Techlive Zheng2-1/+21
'git subtree merge' will fail if the argument of '--prefix' has a slash appended. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Make each test self-containedLibravatar Techlive Zheng1-418/+840
Each test runs a full repository creation and any subtree actions needed to perform the test. Each test starts with a clean slate, making debugging and post-mortem analysis much easier. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Add split testsLibravatar Techlive Zheng1-2/+15
Add tests to check various options to split. Check combinations of --prefix, --message, --annotate, --branch and --rejoin. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Add merge testsLibravatar Techlive Zheng1-1/+12
Add some tests for various merge operations. Test combinations of merge with --message, --prefix and --squash. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Add tests for subtree addLibravatar Techlive Zheng1-0/+19
Add some tests to check various options to subtree add. These test various combinations of --message, --prefix and --squash. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Add test for missing subtreeLibravatar Techlive Zheng1-0/+4
Test that a merge from a non-existant subtree fails. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-13contrib/subtree: Clean and refactor test codeLibravatar Techlive Zheng2-55/+79
Mostly prepare for the later tests refactoring. This moves some common code to helper functions and generally cleans things up to be more presentable. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>
2015-11-11http: fix some printf format warningsLibravatar Ramsay Jones1-4/+4
Commit f8117f55 ("http: use off_t to store partial file size", 02-11-2015) changed the type of some variables from long to off_t. Unfortunately, the off_t type is not portable and can be represented by several different actual types (even multiple types on the same platform). This makes it difficult to print an off_t variable in a platform independent way. As a result, this commit causes gcc to issue some printf format warnings on a couple of different platforms. In order to suppress the warnings, change the format specifier to use the PRIuMAX macro and cast the off_t argument to uintmax_t. (See also the http_opt_request_remainder() function, which uses the same solution). Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Jeff King <peff@peff.net>
2015-11-11Documentation: make environment variable formatting more consistentLibravatar Андрей Рыбак1-6/+6
Documentation/git.txt is not consistent in the way it stylizes mentions of Environment Variables. Most of them are enclosed in single quotes, some are enclosed in backticks, some are not enclosed. Signed-off-by: Andrey Rybak <rybak.a.v@gmail.com> Signed-off-by: Jeff King <peff@peff.net>
2015-11-10git-svn: improve rebase/mkdirs performanceLibravatar Dair Grant1-8/+76
Processing empty_dir directives becomes extremely slow for svn repositories with a large enough history. This is due to using a single hash to store the list of empty directories, with the expensive step being purging items from that hash using grep+delete. Storing directories in a hash of hashes improves the performance of this purge step and removes a potentially lengthy delay after every rebase/mkdirs command. The svn repository with this behaviour has 110K commits with unhandled.log containing 170K empty_dir directives. This takes 10 minutes to process when using a single hash, vs 3 seconds with a hash of hashes. Signed-off-by: Dair Grant <dair@feralinteractive.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
2015-11-06configure.ac: use $LIBS not $CFLAGS when testing -lpthreadLibravatar Rainer M. Canavan1-1/+7
Some linkers, namely the one on IRIX are rather strict concerning the order or arguments for symbol resolution, i.e. no libraries listed before objects or other libraries on the command line are considered for symbol resolution. Therefore, -lpthread can't work if it's put in CFLAGS, because it will not be considered for resolving pthread_key_create in conftest.o. Use $LIBS instead. Signed-off-by: Rainer Canavan <git@canavan.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-11-06contrib/subtree: remove "push" command from the "todo" fileLibravatar Fabio Porcedda1-2/+0
Because the "push" command is already available, remove it from the "todo" file. Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-11-05Eleventh batch for 2.7Libravatar Junio C Hamano1-0/+10
Signed-off-by: Junio C Hamano <gitster@pobox.com>