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2014-01-10Merge branch 'jk/test-framework-updates'Libravatar Junio C Hamano2-14/+7
The basic test used to leave unnecessary trash directories in the t/ directory. * jk/test-framework-updates: t0000: drop "known breakage" test t0000: simplify HARNESS_ACTIVE hack t0000: set TEST_OUTPUT_DIRECTORY for sub-tests
2014-01-10Merge branch 'bm/merge-base-octopus-dedup'Libravatar Junio C Hamano2-6/+65
"git merge-base --octopus" used to leave cleaning up suboptimal result to the caller, but now it does the clean-up itself. * bm/merge-base-octopus-dedup: merge-base --octopus: reduce the result from get_octopus_merge_bases() merge-base: separate "--independent" codepath into its own helper
2014-01-10Merge branch 'km/gc-eperm'Libravatar Junio C Hamano1-1/+1
A "gc" process running as a different user should be able to stop a new "gc" process from starting. * km/gc-eperm: gc: notice gc processes run by other users
2014-01-10Merge branch 'jk/http-auth-tests-robustify'Libravatar Junio C Hamano6-17/+26
Using the same username and password during the tests would not catch a potential breakage of sending one when we should be sending the other. * jk/http-auth-tests-robustify: use distinct username/password for http auth tests
2014-01-10Merge branch 'jk/credential-plug-leak'Libravatar Junio C Hamano1-1/+2
An earlier "clean-up" introduced an unnecessary memory leak. * jk/credential-plug-leak: Revert "prompt: clean up strbuf usage"
2014-01-10Merge branch 'bs/mirbsd'Libravatar Junio C Hamano2-1/+8
* bs/mirbsd: Add MirBSD support to the build system.
2014-01-10Merge branch 'nd/commit-tree-constness'Libravatar Junio C Hamano2-4/+4
Code clean-up. * nd/commit-tree-constness: commit.c: make "tree" a const pointer in commit_tree*()
2014-01-10Merge branch 'jk/oi-delta-base'Libravatar Junio C Hamano5-3/+103
Teach "cat-file --batch" to show delta-base object name for a packed object that is represented as a delta. * jk/oi-delta-base: cat-file: provide %(deltabase) batch format sha1_object_info_extended: provide delta base sha1s
2014-01-10Merge branch 'jk/sha1write-void'Libravatar Junio C Hamano4-7/+3
Code clean-up. * jk/sha1write-void: do not pretend sha1write returns errors
2014-01-10Merge branch 'nd/add-empty-fix'Libravatar Junio C Hamano2-1/+20
"git add -A" (no other arguments) in a totally empty working tree used to emit an error. * nd/add-empty-fix: add: don't complain when adding empty project root
2014-01-10Merge branch 'nd/daemon-informative-errors-typofix'Libravatar Junio C Hamano1-2/+2
* nd/daemon-informative-errors-typofix: daemon: be strict at parsing parameters --[no-]informative-errors
2014-01-10Merge branch 'tm/fetch-prune'Libravatar Junio C Hamano2-10/+58
Fetching 'frotz' branch with "git fetch", while having 'frotz/nitfol' remote-tracking branch from an earlier fetch, would error out, primarily because the command has not been told to remove anything on our side. In such a case, "git fetch --prune" can be used to remove 'frotz/nitfol' to make room to fetch and store 'frotz' remote-tracking branch. * tm/fetch-prune: fetch --prune: Run prune before fetching fetch --prune: always print header url
2014-01-10Merge branch 'sb/diff-orderfile-config'Libravatar Junio C Hamano5-15/+125
Allow "git diff -O<file>" to be configured with a new configuration variable. * sb/diff-orderfile-config: diff: add diff.orderfile configuration variable diff: let "git diff -O" read orderfile from any file and fail properly t4056: add new tests for "git diff -O"
2014-01-10Merge branch 'bc/log-decoration'Libravatar Junio C Hamano2-0/+17
"git log --decorate" did not handle a tag pointed by another tag nicely. * bc/log-decoration: log: properly handle decorations with chained tags
2014-01-10Merge branch 'jh/rlimit-nofile-fallback'Libravatar Junio C Hamano1-7/+30
When we figure out how many file descriptors to allocate for keeping packfiles open, a system with non-working getrlimit() could cause us to die(), but because we make this call only to get a rough estimate of how many is available and we do not even attempt to use up all file descriptors available ourselves, it is nicer to fall back to a reasonable low value rather than dying. * jh/rlimit-nofile-fallback: get_max_fd_limit(): fall back to OPEN_MAX upon getrlimit/sysconf failure
2014-01-10Merge branch 'rt/bfg-ad-in-filter-branch-doc'Libravatar Junio C Hamano1-1/+32
* rt/bfg-ad-in-filter-branch-doc: docs: add filter-branch notes on The BFG
2014-01-10Merge branch 'mh/path-max'Libravatar Junio C Hamano2-31/+45
A few places where we relied on a fixed length buffer to hold pathnames in these two programs have been converted to use strbuf. * mh/path-max: builtin/prune.c: use strbuf to avoid having to worry about PATH_MAX prune-packed: use strbuf to avoid having to worry about PATH_MAX
2014-01-10Merge branch 'ap/path-max'Libravatar Junio C Hamano3-36/+42
* ap/path-max: Prevent buffer overflows when path is too long
2014-01-10Merge branch 'cc/replace-object-info'Libravatar Junio C Hamano8-26/+141
read_sha1_file() that is the workhorse to read the contents given an object name honoured object replacements, but there is no corresponding mechanism to sha1_object_info() that is used to obtain the metainfo (e.g. type & size) about the object, leading callers to weird inconsistencies. * cc/replace-object-info: replace info: rename 'full' to 'long' and clarify in-code symbols Documentation/git-replace: describe --format option builtin/replace: unset read_replace_refs t6050: add tests for listing with --format builtin/replace: teach listing using short, medium or full formats sha1_file: perform object replacement in sha1_object_info_extended() t6050: show that git cat-file --batch fails with replace objects sha1_object_info_extended(): add an "unsigned flags" parameter sha1_file.c: add lookup_replace_object_extended() to pass flags replace_object: don't check read_replace_refs twice rename READ_SHA1_FILE_REPLACE flag to LOOKUP_REPLACE_OBJECT
2014-01-10Merge branch 'nd/negative-pathspec'Libravatar Junio C Hamano7-40/+354
Introduce "negative pathspec" magic, to allow "git log -- . ':!dir'" to tell us "I am interested in everything but 'dir' directory". * nd/negative-pathspec: pathspec.c: support adding prefix magic to a pathspec with mnemonic magic Support pathspec magic :(exclude) and its short form :! glossary-content.txt: rephrase magic signature part
2014-01-06Merge branch 'maint'Libravatar Junio C Hamano2-8/+10
* maint: Documentation/gitmodules: Only 'update' and 'url' are required l10n: de.po: fix translation of 'prefix'
2014-01-06Merge branch 'maint' of git://github.com/git-l10n/git-po into maintLibravatar Junio C Hamano1-8/+8
* 'maint' of git://github.com/git-l10n/git-po: l10n: de.po: fix translation of 'prefix'
2014-01-06Documentation/gitmodules: Only 'update' and 'url' are requiredLibravatar W. Trevor King1-0/+2
Descriptions for all the settings fell under the initial "Each submodule section also contains the following required keys:". The example shows sections with just 'path' and 'url' entries, which are indeed required, but we should still make the required/optional distinction explicit to clarify that the rest of them are optional. Signed-off-by: W. Trevor King <wking@tremily.us> Reviewed-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-03fetch --prune: Run prune before fetchingLibravatar Tom Miller2-5/+19
When we have a remote-tracking branch named "frotz/nitfol" from a previous fetch, and the upstream now has a branch named "frotz", fetch would fail to remove "frotz/nitfol" with a "git fetch --prune" from the upstream. git would inform the user to use "git remote prune" to fix the problem. Change the way "fetch --prune" works by moving the pruning operation before the fetching operation. This way, instead of warning the user of a conflict, it autmatically fixes it. Signed-off-by: Tom Miller <jackerran@gmail.com> Tested-by: Thomas Rast <tr@thomasrast.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-03fetch --prune: always print header urlLibravatar Tom Miller2-5/+39
If "fetch --prune" is run with no new refs to fetch, but it has refs to prune. Then, the header url is not printed as it would if there were new refs to fetch. Output before this patch: $ git fetch --prune remote-with-no-new-refs x [deleted] (none) -> origin/world Output after this patch: $ git fetch --prune remote-with-no-new-refs From https://github.com/git/git x [deleted] (none) -> origin/test Signed-off-by: Tom Miller <jackerran@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-03l10n: de.po: fix translation of 'prefix'Libravatar Ralf Thielow1-8/+8
The word 'prefix' is currently translated as 'Prefix' which is not a German word. It should be translated as 'Präfix'. Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-01-02gc: notice gc processes run by other usersLibravatar Kyle J. McKay1-1/+1
Since 64a99eb4 git gc refuses to run without the --force option if another gc process on the same repository is already running. However, if the repository is shared and user A runs git gc on the repository and while that gc is still running user B runs git gc on the same repository the gc process run by user A will not be noticed and the gc run by user B will go ahead and run. The problem is that the kill(pid, 0) test fails with an EPERM error since user B is not allowed to signal processes owned by user A (unless user B is root). Update the test to recognize an EPERM error as meaning the process exists and another gc should not be run (unless --force is given). Signed-off-by: Kyle J. McKay <mackyle@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02t0000: drop "known breakage" testLibravatar Jeff King1-3/+0
Having a simulated "known breakage" test means that the test suite will always tell us there is a bug to be fixed, even though it is only simulated. The right way to test this is in a sub-test, that can also check that we provide the correct exit status and output. Fortunately, we already have such a test (added much later by 5ebf89e). We could arguably get rid of the simulated success test immediately above, as well, as it is also redundant with the tests added in 5ebf89e. However, it does not have the annoying behavior of the "known breakage" test. It may also be easier to debug if the test suite is truly broken, since it is not a test-within-a-test, as the later tests are. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02t0000: simplify HARNESS_ACTIVE hackLibravatar Jeff King2-11/+5
Commit 517cd55 set HARNESS_ACTIVE unconditionally in sub-tests, because that value affects the output of "--verbose". t0000 needs stable output from its sub-tests, and we may or may not be running under a TAP harness. That commit made the decision to always set the variable, since it has another useful side effect, which is suppressing writes to t/test-results by the sub-tests (which would just pollute the real results). Since the last commit, though, the sub-tests have their own test-results directories, so this is no longer an issue. We can now update a few comments that are no longer accurate nor necessary. We can also revisit the choice of HARNESS_ACTIVE. Since we must choose one value for stability, it's probably saner to have it off. This means that future patches could test things like the test-results writing, or the "--quiet" option, which is currently ignored when run under a harness. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02t0000: set TEST_OUTPUT_DIRECTORY for sub-testsLibravatar Jeff King1-0/+2
Running t0000 produces more trash directories than expected and does not clean up after itself: $ ./t0000-basic.sh [...] $ ls -d trash\ directory.* trash directory.failing-cleanup trash directory.mixed-results1 trash directory.mixed-results2 trash directory.partial-pass trash directory.test-verbose trash directory.test-verbose-only-2 These scratch areas for sub-tests should be under the t0000 trash directory, but because TEST_OUTPUT_DIRECTORY defaults to TEST_DIRECTORY, which is exported to help sub-tests find test-lib.sh, the sub-test trash directories are created under the toplevel t/ directory instead. Because some of the sub-tests simulate failures, their trash directories are kept around. Fix it by explicitly setting TEST_OUTPUT_DIRECTORY appropriately for sub-tests. An alternative fix would be to pass the --root parameter that only specifies where to put the trash directories, which would also work. However, using TEST_OUTPUT_DIRECTORY is more futureproof in case tests want to write more output in addition to the test-results/ (which are already suppressed in sub-tests using the HARNESS_ACTIVE setting) and trash directories. This fixes a regression introduced by 38b074d (t/test-lib.sh: fix TRASH_DIRECTORY handling, 2013-04-14). Before that commit, the TEST_OUTPUT_DIRECTORY setting was not respected consistently so most tests did their work in a "trash" subdirectory of the current directory instead of the output dir. Signed-off-by: Jeff King <peff@peff.net> Clarified-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02use distinct username/password for http auth testsLibravatar Jeff King6-17/+26
The httpd server we set up to test git's http client code knows about a single account, in which both the username and password are "user@host" (the unusual use of the "@" here is to verify that we handle the character correctly when URL escaped). This means that we may miss a certain class of errors in which the username and password are mixed up internally by git. We can make our tests more robust by having distinct values for the username and password. In addition to tweaking the server passwd file and the client URL, we must teach the "askpass" harness to accept multiple values. As a bonus, this makes the setup of some tests more obvious; when we are expecting git to ask only about the password, we can seed the username askpass response with a bogus value. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02Revert "prompt: clean up strbuf usage"Libravatar Jeff King1-1/+2
This reverts commit 31b49d9b653803e7c7fd18b21c8bdd86e3421668. That commit taught do_askpass to hand ownership of our buffer back to the caller rather than simply return a pointer into our internal strbuf. What it failed to notice, though, was that our internal strbuf is static, because we are trying to emulate the getpass() interface. By handing off ownership, we created a memory leak that cannot be solved. Sometimes git_prompt returns a static buffer from getpass() (or our smarter git_terminal_prompt wrapper), and sometimes it returns an allocated string from do_askpass. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02Add MirBSD support to the build system.Libravatar Benny Siegert2-1/+8
Add an entry into the table of supported OSes. Do not set _XOPEN_SOURCE (contrary to OpenBSD) because that disables the u_short and u_long typedefs, which are used unconditionally in various other header files. Signed-off-by: Benny Siegert <bsiegert@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-30replace info: rename 'full' to 'long' and clarify in-code symbolsLibravatar Christian Couder3-14/+18
Enum names SHORT/MEDIUM/FULL were too broad to be descriptive. And they clashed with built-in symbols on platforms like Windows. Clarify by giving them REPLACE_FORMAT_ prefix. Rename 'full' format in "git replace --format=<name>" to 'long', to match others (i.e. 'short' and 'medium'). Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-30Merge branch 'maint'Libravatar Junio C Hamano1-2/+1
* maint: for-each-ref: remove unused variable
2013-12-30for-each-ref: remove unused variableLibravatar Ramkumar Ramachandra1-2/+1
No code ever used this symbol since the command was introduced at 9f613ddd (Add git-for-each-ref: helper for language bindings, 2006-09-15). Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-30merge-base --octopus: reduce the result from get_octopus_merge_bases()Libravatar Junio C Hamano2-1/+40
Scripts that use "merge-base --octopus" could do the reducing themselves, but most of them are expected to want to get the reduced results without having to do any work themselves. Tests are taken from a message by Василий Макаров <einmalfel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> --- We might want to vet the existing callers of the underlying get_octopus_merge_bases() and find out if _all_ of them are doing anything extra (like deduping) because the machinery can return duplicate results. And if that is the case, then we may want to move the dedupling down the callchain instead of having it here.
2013-12-30merge-base: separate "--independent" codepath into its own helperLibravatar Junio C Hamano1-6/+25
It piggybacks on an unrelated handle_octopus() function only because there are some similarities between the way they need to preprocess their input and output their result. There is nothing similar in the true logic between these two operations. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-27Merge git://git.bogomips.org/git-svnLibravatar Junio C Hamano1-2/+8
* git://git.bogomips.org/git-svn: git-svn: workaround for a bug in svn serf backend
2013-12-27Merge branch 'fc/remote-helper-fixes'Libravatar Junio C Hamano3-9/+103
* fc/remote-helper-fixes: remote-hg: test 'shared_path' in a moved clone remote-hg: add tests for special filenames remote-hg: fix 'shared path' path remote-helpers: add extra safety checks remote-hg: avoid buggy strftime()
2013-12-27Merge branch 'js/gnome-keyring'Libravatar Junio C Hamano1-46/+39
Style fix. * js/gnome-keyring: contrib/git-credential-gnome-keyring.c: small stylistic cleanups
2013-12-27Merge branch 'jk/name-pack-after-byte-representation'Libravatar Junio C Hamano6-16/+9
Two packfiles that contain the same set of objects have traditionally been named identically, but that made repacking a repository that is already fully packed without any cruft with a different packing parameter cumbersome. Update the convention to name the packfile after the bytestream representation of the data, not after the set of objects in it. * jk/name-pack-after-byte-representation: pack-objects doc: treat output filename as opaque pack-objects: name pack files after trailer hash sha1write: make buffer const-correct
2013-12-27Merge branch 'tg/diff-no-index-refactor'Libravatar Junio C Hamano5-49/+103
"git diff ../else/where/A ../else/where/B" when ../else/where is clearly outside the repository, and "git diff --no-index A B", do not have to look at the index at all, but we used to read the index unconditionally. * tg/diff-no-index-refactor: diff: avoid some nesting diff: add test for --no-index executed outside repo diff: don't read index when --no-index is given diff: move no-index detection to builtin/diff.c
2013-12-27Merge branch 'zk/difftool-counts'Libravatar Junio C Hamano5-4/+43
Show the total number of paths and the number of paths shown so far when "git difftool" prompts to launch an external diff tool, which would give users some sense of progress. * zk/difftool-counts: diff.c: fix some recent whitespace style violations difftool: display the number of files in the diff queue in the prompt
2013-12-27Merge branch 'jk/cat-file-regression-fix'Libravatar Junio C Hamano2-10/+42
"git cat-file --batch=", an admittedly useless command, did not behave very well. * jk/cat-file-regression-fix: cat-file: handle --batch format with missing type/size cat-file: pass expand_data to print_object_or_die
2013-12-27Merge branch 'jk/pull-rebase-using-fork-point'Libravatar Junio C Hamano4-11/+34
* jk/pull-rebase-using-fork-point: rebase: use reflog to find common base with upstream pull: use merge-base --fork-point when appropriate
2013-12-27Merge branch 'jk/rev-parse-double-dashes'Libravatar Junio C Hamano2-1/+39
"git rev-parse <revs> -- <paths>" did not implement the usual disambiguation rules the commands in the "git log" family used in the same way. * jk/rev-parse-double-dashes: rev-parse: be more careful with munging arguments rev-parse: correctly diagnose revision errors before "--"
2013-12-27Merge branch 'jc/push-refmap'Libravatar Junio C Hamano5-28/+150
Make "git push origin master" update the same ref that would be updated by our 'master' when "git push origin" (no refspecs) is run while the 'master' branch is checked out, which makes "git push" more symmetric to "git fetch" and more usable for the triangular workflow. * jc/push-refmap: push: also use "upstream" mapping when pushing a single ref push: use remote.$name.push as a refmap builtin/push.c: use strbuf instead of manual allocation
2013-12-27git-svn: workaround for a bug in svn serf backendLibravatar Roman Kagan1-2/+8
Subversion serf backend in versions 1.8.5 and below has a bug(*) that the function creating the descriptor of a file change -- add_file() -- doesn't make a copy of its third argument when storing it on the returned descriptor. As a result, by the time this field is used (in transactions of file copying or renaming) it may well be released, and the memory reused. One of its possible manifestations is the svn assertion triggering on an invalid path, with a message svn_fspath__skip_ancestor: Assertion `svn_fspath__is_canonical(child_fspath)' failed. This patch works around this bug, by storing the value to be passed as the third argument to add_file() in a local variable with the same scope as the file change descriptor, making sure their lifetime is the same. * [ew: fixed in Subversion r1553376 as noted by Jonathan Nieder] Cc: Benjamin Pabst <benjamin.pabst85@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Roman Kagan <rkagan@mail.ru>
2013-12-26commit.c: make "tree" a const pointer in commit_tree*()Libravatar Nguyễn Thái Ngọc Duy2-4/+4
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>