Junio C Hamano [Fri, 19 Sep 2014 21:05:10 +0000 (14:05 -0700)]
Merge branch 'jc/apply-ws-prefix' into maint
* jc/apply-ws-prefix:
apply: omit ws check for excluded paths
apply: hoist use_patch() helper for path exclusion up
apply: use the right attribute for paths in non-Git patches
Conflicts:
builtin/apply.c
Junio C Hamano [Fri, 19 Sep 2014 21:05:10 +0000 (14:05 -0700)]
Merge branch 'jk/command-line-config-empty-string' into maint
* jk/command-line-config-empty-string:
config: teach "git -c" to recognize an empty string
Conflicts:
config.c
Junio C Hamano [Fri, 19 Sep 2014 21:05:09 +0000 (14:05 -0700)]
Merge branch 'jk/pretty-empty-format' into maint
* jk/pretty-empty-format:
pretty: make empty userformats truly empty
pretty: treat "--format=" as an empty userformat
revision: drop useless string offset when parsing "--pretty"
Junio C Hamano [Fri, 29 Aug 2014 17:18:22 +0000 (10:18 -0700)]
Merge git://github.com/git-l10n/git-po
* git://github.com/git-l10n/git-po:
po/TEAMS: add new members to German translation team
l10n: de.po: translate 38 new messages
Ralf Thielow [Tue, 26 Aug 2014 16:54:30 +0000 (18:54 +0200)]
po/TEAMS: add new members to German translation team
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Ralf Thielow [Fri, 20 Jun 2014 15:22:48 +0000 (17:22 +0200)]
l10n: de.po: translate 38 new messages
Translate 38 new messages came from git.pot update in
fe05e19
(l10n: git.pot: v2.1.0 round 1 (38 new, 9 removed)).
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Junio C Hamano [Tue, 26 Aug 2014 18:16:26 +0000 (11:16 -0700)]
Merge branch 'jk/diff-tree-t-fix'
Fix (rarely used) "git diff-tree -t" regression in 2.0.
* jk/diff-tree-t-fix:
intersect_paths: respect mode in git's tree-sort
Junio C Hamano [Tue, 26 Aug 2014 18:16:25 +0000 (11:16 -0700)]
Merge branch 'jk/pack-shallow-always-without-bitmap'
Reachability bitmaps do not work with shallow operations.
Fixes regression in 2.0.
* jk/pack-shallow-always-without-bitmap:
pack-objects: turn off bitmaps when we see --shallow lines
Junio C Hamano [Tue, 26 Aug 2014 18:16:25 +0000 (11:16 -0700)]
Merge branch 'jk/fix-profile-feedback-build'
Fix profile-feedback build broken in 2.1 for tarball releases.
* jk/fix-profile-feedback-build:
Makefile: make perf tests optional for profile build
Junio C Hamano [Mon, 25 Aug 2014 22:12:58 +0000 (15:12 -0700)]
Merge git://github.com/git-l10n/git-po
* git://github.com/git-l10n/git-po:
l10n: de.po: improve message when switching branches
l10n: de.po: fix typo
po/TEAMS: Add Catalan team
l10n: Add Catalan translation
l10n: fr.po (2257t) update for version 2.1.0
l10n: sv.po: Update Swedish translation (2257t0f0u)
l10n: vi.po (2257t): Update translation
l10n: Updated Bulgarian translation of git (2257t,0f,0u)
l10n: zh_CN: translations for git v2.1.0-rc0
l10n: git.pot: v2.1.0 round 1 (38 new, 9 removed)
l10n: Updated Bulgarian translation of git (2247t,0f,0u)
l10n: Updated Bulgarian translation of git (2228t,0f,0u)
l10n: Fix more typos in the Swedish translations
Ralf Thielow [Thu, 12 Jun 2014 18:15:55 +0000 (20:15 +0200)]
l10n: de.po: improve message when switching branches
Suggested-by: Stefan Beller <stefanbeller@gmail.com>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Ralf Thielow [Wed, 11 Jun 2014 16:10:45 +0000 (18:10 +0200)]
l10n: de.po: fix typo
Reported-by: Hartmut Henkel
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Alex Henrie [Sat, 23 Aug 2014 02:10:30 +0000 (20:10 -0600)]
po/TEAMS: Add Catalan team
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Alex Henrie [Sat, 23 Aug 2014 02:10:22 +0000 (20:10 -0600)]
l10n: Add Catalan translation
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Jeff King [Wed, 20 Aug 2014 02:14:30 +0000 (22:14 -0400)]
intersect_paths: respect mode in git's tree-sort
When we do a combined diff, we individually diff against
each parent, and then use intersect_paths to do a parallel
walk through the sorted results and come up with a final
list of interesting paths.
The sort order here is that returned by the diffs, which
means it is in git's tree-order which sorts sub-trees as if
their paths have "/" at the end. When we do our parallel
walk, we need to use a comparison function which provides
the same order.
Since
8518ff8 (combine-diff: optimize combine_diff_path sets
intersection, 2014-01-20), we use a simple strcmp to
compare the pathnames, and get this wrong. It's somewhat
hard to trigger because normally a diff does not produce
tree entries at all, and therefore the sort order is the
same as a strcmp. However, if the "-t" option is used with
the diff, then we will produce diff_filepairs for both trees
and files.
We can use base_name_compare to do the comparison, just as
the tree-diff code does. Even though what we have are not
technically base names (they are full paths within the
tree), the end result is the same (we do not care about
interior slashes at all, only about the final character).
However, since we do not have the length of each path
stored, we take a slight shortcut: if neither of the entries
is a sub-tree then the comparison is equivalent to a strcmp.
This lets us skip the extra strlen calls in the common case
without having to reimplement base_name_compare from
scratch.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 19 Aug 2014 06:12:03 +0000 (02:12 -0400)]
Makefile: make perf tests optional for profile build
The perf tests need a repository to operate on; if none is
defined, we fall back to the repository containing our build
directory. That fails, though, for an exported tarball of
git.git, which has no repository.
Since
5d7fd6d we run the perf tests as part of "make
profile". Therefore "make profile" fails out of the box on
released tarballs of v2.1.0.
We can fix this by making the perf tests optional; if they
are skipped, we still run the regular test suite, which
should give a lot of profile data (and is what we used to do
prior to
5d7fd6d anyway).
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 15 Aug 2014 22:09:12 +0000 (15:09 -0700)]
Git 2.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Sixt [Wed, 13 Aug 2014 19:30:11 +0000 (21:30 +0200)]
tests: fix negated test_i18ngrep calls
The helper function test_i18ngrep pretends that it found the expected
results when it is running under GETTEXT_POISON. For this reason, it must
not be used negated like so
! test_i18ngrep foo bar
because the test case would fail under GETTEXT_POISON. The function offers
a special syntax to test that a pattern is *not* found:
test_i18ngrep ! foo bar
Convert incorrect uses to this syntax.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 12 Aug 2014 04:34:53 +0000 (00:34 -0400)]
pack-objects: turn off bitmaps when we see --shallow lines
Reachability bitmaps do not work with shallow operations,
because they cache a view of the object reachability that
represents the true objects. Whereas a shallow repository
(or a shallow operation in a repository) is inherently
cutting off the object graph with a graft.
We explicitly disallow the use of bitmaps in shallow
repositories by checking is_repository_shallow(), and we
should continue to do that. However, we also want to
disallow bitmaps when we are serving a fetch to a shallow
client, since we momentarily take on their grafted view of
the world.
It used to be enough to call is_repository_shallow at the
start of pack-objects. Upload-pack wrote the other side's
shallow state to a temporary file and pointed the whole
pack-objects process at this state with "git --shallow-file",
and from the perspective of pack-objects, we really were
in a shallow repo. But since
b790e0f (upload-pack: send
shallow info over stdin to pack-objects, 2014-03-11), we do
it differently: we send --shallow lines to pack-objects over
stdin, and it registers them itself.
This means that our is_repository_shallow check is way too
early (we have not been told about the shallowness yet), and
that it is insufficient (calling is_repository_shallow is
not enough, as the shallow grafts we register do not change
its return value). Instead, we can just turn off bitmaps
explicitly when we see these lines.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 10 Aug 2014 18:03:03 +0000 (11:03 -0700)]
Merge branch 'master' of git://ozlabs.org/~paulus/gitk
* 'master' of git://ozlabs.org/~paulus/gitk:
gitk: Updated Bulgarian translation (302t,0f,0u)
gitk: Add keybinding to switch to parent commit
Junio C Hamano [Fri, 8 Aug 2014 20:52:16 +0000 (13:52 -0700)]
Git 2.1-rc2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alexander Shopov [Sun, 3 Aug 2014 12:36:43 +0000 (15:36 +0300)]
gitk: Updated Bulgarian translation (302t,0f,0u)
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Max Kirillov [Tue, 8 Jul 2014 20:45:35 +0000 (23:45 +0300)]
gitk: Add keybinding to switch to parent commit
Signed-off-by: Max Kirillov <max@max630.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Junio C Hamano [Wed, 6 Aug 2014 20:09:05 +0000 (13:09 -0700)]
apply: omit ws check for excluded paths
Whitespace breakages are checked while the patch is being parsed.
Disable them at the beginning of parse_chunk(), where each
individual patch is parsed, immediately after we learn the name of
the file the patch applies to and before we start parsing the diff
contained in the patch.
One may naively think that we should be able to not just skip the
whitespace checks but simply fast-forward to the next patch without
doing anything once use_patch() tells us that this patch is not
going to be used. But in reality we cannot really skip much of the
parsing in order to do such a "fast-forward", primarily because
parsing "@@ -k,l +m,n @@" lines and counting the input lines is how
we determine the boundaries of individual patches.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 6 Aug 2014 20:11:17 +0000 (13:11 -0700)]
apply: hoist use_patch() helper for path exclusion up
We will be adding a caller to the function a bit earlier in this
file in a later patch.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 6 Aug 2014 21:26:24 +0000 (14:26 -0700)]
apply: use the right attribute for paths in non-Git patches
We parse each patchfile and find the name of the path the patch
applies to, and then use that name to consult the attribute system
to find the whitespace rules to be used, and also the target file
(either in the working tree or in the index) to replay the changes
against.
Unlike a Git-generated patch, a non-Git patch is taken to have the
pathnames relative to the current working directory. The names
found in such a patch are modified by prepending the prefix by the
prefix_patches() helper function introduced in
56185f49 (git-apply:
require -p<n> when working in a subdirectory., 2007-02-19).
However, this prefixing is done after the patch is fully parsed and
affects only what target files are patched. Because the attributes
are checked against the names found in the patch during the parsing,
not against the final pathname, the whitespace check that is done
during parsing ends up using attributes for a wrong path for non-Git
patches.
Fix this by doing the prefix much earlier, immediately after the
header part of each patch is parsed and we learn the name of the
path the patch affects.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 7 Aug 2014 16:44:17 +0000 (09:44 -0700)]
Merge branch 'mb/relnotes-2.1'
* mb/relnotes-2.1:
Release notes: grammatical fixes
RelNotes: no more check_ref_format micro-optimization
Marc Branchaud [Tue, 5 Aug 2014 16:50:45 +0000 (12:50 -0400)]
Release notes: grammatical fixes
Signed-off-by: Marc Branchaud <marcnarc@xiplink.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Thu, 7 Aug 2014 14:27:12 +0000 (16:27 +0200)]
various contrib: Fix links in man pages
Inspired by
2147fa7e (2014-07-31 git-push: fix link in man page),
I grepped through the whole tree searching for 'gitlink:' occurrences.
Signed-off-by: Stefan Beller <stefanbeller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jean-Noel Avila [Tue, 5 Aug 2014 17:23:50 +0000 (19:23 +0200)]
l10n: fr.po (2257t) update for version 2.1.0
Signed-off-by: Jean-Noel Avila <jn.avila@free.fr>
Junio C Hamano [Tue, 5 Aug 2014 18:44:23 +0000 (11:44 -0700)]
RelNotes: no more check_ref_format micro-optimization
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 4 Aug 2014 22:40:19 +0000 (15:40 -0700)]
config: teach "git -c" to recognize an empty string
In a config file, you can do:
[foo]
bar
to turn the "foo.bar" boolean flag on, and you can do:
[foo]
bar=
to set "foo.bar" to the empty string. However, git's "-c"
parameter treats both:
git -c foo.bar
and
git -c foo.bar=
as the boolean flag, and there is no way to set a variable
to the empty string. This patch enables the latter form to
do that.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jiang Xin [Tue, 5 Aug 2014 15:07:22 +0000 (23:07 +0800)]
Merge remote-tracking branch 'l10n/vi/vnwildman/master'
* l10n/vi/vnwildman/master:
l10n: vi.po (2257t): Update translation
Jiang Xin [Tue, 5 Aug 2014 14:41:00 +0000 (22:41 +0800)]
Merge branch 'master' of github.com:alshopov/git-po
* 'master' of github.com:alshopov/git-po:
l10n: Updated Bulgarian translation of git (2257t,0f,0u)
Peter Krefting [Tue, 5 Aug 2014 12:49:51 +0000 (13:49 +0100)]
l10n: sv.po: Update Swedish translation (2257t0f0u)
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
Tran Ngoc Quan [Tue, 5 Aug 2014 00:35:56 +0000 (07:35 +0700)]
l10n: vi.po (2257t): Update translation
Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
Junio C Hamano [Mon, 4 Aug 2014 21:05:06 +0000 (14:05 -0700)]
Git 2.1.0-rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 4 Aug 2014 21:03:45 +0000 (14:03 -0700)]
Merge branch 'tf/maint-doc-push'
* tf/maint-doc-push:
git-push: fix link in man page
Junio C Hamano [Mon, 4 Aug 2014 21:03:25 +0000 (14:03 -0700)]
Merge branch 'ta/doc-config'
* ta/doc-config:
add documentation for writing config files
Alexander Shopov [Sun, 3 Aug 2014 10:04:51 +0000 (13:04 +0300)]
l10n: Updated Bulgarian translation of git (2257t,0f,0u)
Sync with tags v2.1.0-rc1 and v2.0.4
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
Jiang Xin [Mon, 4 Aug 2014 08:23:15 +0000 (16:23 +0800)]
l10n: zh_CN: translations for git v2.1.0-rc0
Translate 37 new messages (2257t0f0u) for git v2.1.0-rc0.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Jiang Xin [Mon, 4 Aug 2014 08:38:00 +0000 (16:38 +0800)]
Merge commit 'bg/alshopov/master'
* commit 'bg/alshopov/master':
l10n: Updated Bulgarian translation of git (2247t,0f,0u)
l10n: Updated Bulgarian translation of git (2228t,0f,0u)
Jiang Xin [Mon, 4 Aug 2014 08:33:18 +0000 (16:33 +0800)]
Merge remote-tracking branch 'sv/nafmo/master'
* sv/nafmo/master:
l10n: Fix more typos in the Swedish translations
Jiang Xin [Mon, 4 Aug 2014 06:51:24 +0000 (14:51 +0800)]
l10n: git.pot: v2.1.0 round 1 (38 new, 9 removed)
Generate po/git.pot from v2.1.0-rc0 for git v2.1.0 l10n round 1.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Alexander Shopov [Sun, 3 Aug 2014 08:16:24 +0000 (11:16 +0300)]
l10n: Updated Bulgarian translation of git (2247t,0f,0u)
Used make po/git.pot from git-l10n/git-po/master
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
Alexander Shopov [Fri, 27 Jun 2014 12:04:51 +0000 (15:04 +0300)]
l10n: Updated Bulgarian translation of git (2228t,0f,0u)
Used po/git.pot from git-l10n/git-po/master
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
Tony Finch [Thu, 31 Jul 2014 15:06:28 +0000 (16:06 +0100)]
git-push: fix link in man page
Signed-off-by: Tony Finch <dot@dotat.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 30 Jul 2014 21:25:46 +0000 (14:25 -0700)]
Sync with 2.0.4
* maint:
Git 2.0.4
commit --amend: test specifies authorship but forgets to check
Junio C Hamano [Wed, 30 Jul 2014 21:25:14 +0000 (14:25 -0700)]
Update draft release notes to 2.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 30 Jul 2014 21:21:13 +0000 (14:21 -0700)]
Merge branch 'jk/more-push-completion'
* jk/more-push-completion:
completion: complete `git push --force-with-lease=`
completion: add some missing options to `git push`
completion: complete "unstuck" `git push --recurse-submodules`
Junio C Hamano [Wed, 30 Jul 2014 21:21:12 +0000 (14:21 -0700)]
Merge branch 'sk/mingw-tests-workaround'
Make tests pass on msysgit by mostly disabling ones that are
infeasible on that platform.
* sk/mingw-tests-workaround:
t800[12]: work around MSys limitation
t9902: mingw-specific fix for gitfile link files
t4210: skip command-line encoding tests on mingw
MinGW: disable legacy encoding tests
t0110/MinGW: skip tests that pass arbitrary bytes on the command line
MinGW: Skip test redirecting to fd 4
Junio C Hamano [Wed, 30 Jul 2014 21:21:09 +0000 (14:21 -0700)]
Merge branch 'sk/mingw-uni-fix-more'
Most of these are battle-tested in msysgit and are needed to
complete what has been merged to 'master' already.
* sk/mingw-uni-fix-more:
Win32: enable color output in Windows cmd.exe
Win32: patch Windows environment on startup
Win32: keep the environment sorted
Win32: use low-level memory allocation during initialization
Win32: reduce environment array reallocations
Win32: don't copy the environment twice when spawning child processes
Win32: factor out environment block creation
Win32: unify environment function names
Win32: unify environment case-sensitivity
Win32: fix environment memory leaks
Win32: Unicode environment (incoming)
Win32: Unicode environment (outgoing)
Revert "Windows: teach getenv to do a case-sensitive search"
tests: do not pass iso8859-1 encoded parameter
Junio C Hamano [Wed, 30 Jul 2014 21:21:05 +0000 (14:21 -0700)]
Merge branch 'ep/avoid-test-a-o'
* ep/avoid-test-a-o:
t9814: fix misconversion from test $a -o $b to test $a || test $b
Junio C Hamano [Wed, 30 Jul 2014 21:19:53 +0000 (14:19 -0700)]
Git 2.0.4
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 29 Jul 2014 17:56:48 +0000 (13:56 -0400)]
pretty: make empty userformats truly empty
If the user provides an empty format with "--format=", we
end up putting in extra whitespace that the user cannot
prevent. This comes from two places:
1. If the format is missing a terminating newline, we add
one automatically. This makes sense for --format=%h, but
not for a truly empty format.
2. We add an extra newline between the pretty-printed
format and a diff or diffstat. If the format is empty,
there's no point in doing so if there's nothing to
separate.
With this patch, one can get a diff with no other cruft out
of "diff-tree --format= $commit".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 29 Jul 2014 17:54:46 +0000 (13:54 -0400)]
pretty: treat "--format=" as an empty userformat
Until now, we treated "--pretty=" or "--format=" as "give me
the default format". This was not planned nor documented,
but only what happened to work due to our parsing of
"--pretty" (which should give the default format).
Let's instead let these be an actual empty userformat.
Otherwise one must write out the annoyingly long
"--pretty=tformat:" to get the same behavior.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 29 Jul 2014 17:53:40 +0000 (13:53 -0400)]
revision: drop useless string offset when parsing "--pretty"
Once upon a time, we parsed pretty options by looking for
"--pretty" at the start of the string, and then feeding the
rest (including an "=") to get_commit_format. Later, commit
48ded91 (log --pretty: do not accept bogus "--prettyshort",
2008-05-25) split this into a separate check for "--pretty"
versus "--pretty=".
However, when parsing "--pretty", we still passed "arg+8" to
get_commit_format. This is useless, since it will always
point to the NUL terminator at the end of the string. We can
simply pass NULL instead; both parameters are treated the
same by get_commit_format.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tanay Abhra [Mon, 28 Jul 2014 10:42:26 +0000 (03:42 -0700)]
add documentation for writing config files
Replace TODO introduced in commit 9c3c22 with documentation
explaining Git config API functions for writing configuration
files.
Signed-off-by: Tanay Abhra <tanayabh@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fabian Ruch [Wed, 30 Jul 2014 09:45:11 +0000 (11:45 +0200)]
commit --amend: test specifies authorship but forgets to check
The test case "--amend option copies authorship" specifies that the
git-commit option `--amend` uses the authorship of the replaced
commit for the new commit. Add the omitted check that this property
actually holds.
Signed-off-by: Fabian Ruch <bafain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 28 Jul 2014 18:31:46 +0000 (11:31 -0700)]
Merge branch 'maint'
* maint:
t4013: test diff-tree's --stdin commit formatting
diff-tree: avoid lookup_unknown_object
object_as_type: set commit index
alloc: factor out commit index
add object_as_type helper for casting objects
parse_object_buffer: do not set object type
move setting of object->type to alloc_* functions
alloc: write out allocator definitions
alloc.c: remove the alloc_raw_commit_node() function
Jeff King [Mon, 28 Jul 2014 18:01:57 +0000 (14:01 -0400)]
t4013: test diff-tree's --stdin commit formatting
Once upon a time, git-log was just "rev-list | diff-tree",
and we did not bother to test it separately. These days git-log
is implemented internally, but we want to make sure that the
rev-list to diff-tree pipeline continues to function. Let's
add a basic sanity test.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 28 Jul 2014 18:30:41 +0000 (11:30 -0700)]
Merge branch 'jk/misc-fixes-maint'
* jk/misc-fixes-maint:
apply: avoid possible bogus pointer
fix memory leak parsing core.commentchar
transport: fix leaks in refs_from_alternate_cb
free ref string returned by dwim_ref
receive-pack: don't copy "dir" parameter
Jeff King [Mon, 28 Jul 2014 15:48:11 +0000 (11:48 -0400)]
t1402: check for refs ending with a dot
This has been illegal since
cbdffe4 (check_ref_format(): tighten
refname rules, 2009-03-21), but we never tested it.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 28 Jul 2014 17:41:53 +0000 (10:41 -0700)]
Revert "Merge branch 'dt/refs-check-refname-component-sse'"
This reverts commit
6f92e5ff3cdc813de8ef5327fd4bad492fb7d6c9, reversing
changes made to
a02ad882a17b9d45f63ea448391ac5e9f7948222.
Junio C Hamano [Mon, 28 Jul 2014 17:41:16 +0000 (10:41 -0700)]
Revert "Merge branch 'dt/refs-check-refname-component-sse-fix'"
This reverts commit
779c99fd68dcdaff7d996a1985914154a36a272c, reversing
changes made to
df4d7d56461c19361a6f32b633e850c7ba6e55e6.
Junio C Hamano [Mon, 28 Jul 2014 17:35:35 +0000 (10:35 -0700)]
Merge branch 'jk/alloc-commit-id-maint' into maint
* jk/alloc-commit-id-maint:
diff-tree: avoid lookup_unknown_object
object_as_type: set commit index
alloc: factor out commit index
add object_as_type helper for casting objects
parse_object_buffer: do not set object type
move setting of object->type to alloc_* functions
alloc: write out allocator definitions
alloc.c: remove the alloc_raw_commit_node() function
Jeff King [Sun, 13 Jul 2014 06:42:17 +0000 (02:42 -0400)]
diff-tree: avoid lookup_unknown_object
We generally want to avoid lookup_unknown_object, because it
results in allocating more memory for the object than may be
strictly necessary.
In this case, it is used to check whether we have an
already-parsed object before calling parse_object, to save
us from reading the object from disk. Using lookup_object
would be fine for that purpose, but we can take it a step
further. Since this code was written, parse_object already
learned the "check lookup_object" optimization, so we can
simply call parse_object directly.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 13 Jul 2014 06:42:12 +0000 (02:42 -0400)]
object_as_type: set commit index
The point of the "index" field of struct commit is that
every allocated commit would have one. It is supposed to be
an invariant that whenever object->type is set to
OBJ_COMMIT, we have a unique index.
Commit
969eba6 (commit: push commit_index update into
alloc_commit_node, 2014-06-10) covered this case for
newly-allocated commits. However, we may also allocate an
"unknown" object via lookup_unknown_object, and only later
convert it to a commit. We must make sure that we set the
commit index when we switch the type field.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 13 Jul 2014 06:42:08 +0000 (02:42 -0400)]
alloc: factor out commit index
We keep a static counter to set the commit index on newly
allocated objects. However, since we also need to set the
index on any_objects which are converted to commits, let's
make the counter available as a public function.
While we're moving it, let's make sure the counter is
allocated as an unsigned integer to match the index field in
"struct commit".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 13 Jul 2014 06:42:03 +0000 (02:42 -0400)]
add object_as_type helper for casting objects
When we call lookup_commit, lookup_tree, etc, the logic goes
something like:
1. Look for an existing object struct. If we don't have
one, allocate and return a new one.
2. Double check that any object we have is the expected
type (and complain and return NULL otherwise).
3. Convert an object with type OBJ_NONE (from a prior
call to lookup_unknown_object) to the expected type.
We can encapsulate steps 2 and 3 in a helper function which
checks whether we have the expected object type, converts
OBJ_NONE as appropriate, and returns the object.
Not only does this shorten the code, but it also provides
one central location for converting OBJ_NONE objects into
objects of other types. Future patches will use that to
enforce type-specific invariants.
Since this is a refactoring, we would want it to behave
exactly as the current code. It takes a little reasoning to
see that this is the case:
- for lookup_{commit,tree,etc} functions, we are just
pulling steps 2 and 3 into a function that does the same
thing.
- for the call in peel_object, we currently only do step 3
(but we want to consolidate it with the others, as
mentioned above). However, step 2 is a noop here, as the
surrounding conditional makes sure we have OBJ_NONE
(which we want to keep to avoid an extraneous call to
sha1_object_info).
- for the call in lookup_commit_reference_gently, we are
currently doing step 2 but not step 3. However, step 3
is a noop here. The object we got will have just come
from deref_tag, which must have figured out the type for
each object in order to know when to stop peeling.
Therefore the type will never be OBJ_NONE.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 13 Jul 2014 06:42:00 +0000 (02:42 -0400)]
parse_object_buffer: do not set object type
The only way that "obj" can be non-NULL is if it came from
one of the lookup_* functions. These functions always ensure
that the object has the expected type (and return NULL
otherwise), so there is no need for us to set the type.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 13 Jul 2014 06:41:55 +0000 (02:41 -0400)]
move setting of object->type to alloc_* functions
The "struct object" type implements basic object
polymorphism. Individual instances are allocated as
concrete types (or as a union type that can store any
object), and a "struct object *" can be cast into its real
type after examining its "type" enum. This means it is
dangerous to have a type field that does not match the
allocation (e.g., setting the type field of a "struct blob"
to "OBJ_COMMIT" would mean that a reader might read past the
allocated memory).
In most of the current code this is not a problem; the first
thing we do after allocating an object is usually to set its
type field by passing it to create_object. However, the
virtual commits we create in merge-recursive.c do not ever
get their type set. This does not seem to have caused
problems in practice, though (presumably because we always
pass around a "struct commit" pointer and never even look at
the type).
We can fix this oversight and also make it harder for future
code to get it wrong by setting the type directly in the
object allocation functions.
This will also make it easier to fix problems with commit
index allocation, as we know that any object allocated by
alloc_commit_node will meet the invariant that an object
with an OBJ_COMMIT type field will have a unique index
number.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 13 Jul 2014 06:41:51 +0000 (02:41 -0400)]
alloc: write out allocator definitions
Because the allocator functions for tree, blobs, etc are all
very similar, we originally used a macro to avoid repeating
ourselves. Since the prior commit, though, the heavy lifting
is done by an inline helper function. The macro does still
save us a few lines, but at some readability cost. It
obfuscates the function definitions (and makes them hard to
find via grep).
Much worse, though, is the fact that it isn't used
consistently for all allocators. Somebody coming later may
be tempted to modify DEFINE_ALLOCATOR, but they would miss
alloc_commit_node, which is treated specially.
Let's just drop the macro and write everything out
explicitly.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Sun, 13 Jul 2014 06:41:41 +0000 (02:41 -0400)]
alloc.c: remove the alloc_raw_commit_node() function
In order to encapsulate the setting of the unique commit index, commit
969eba63 ("commit: push commit_index update into alloc_commit_node",
10-06-2014) introduced a (logically private) intermediary allocator
function. However, this function (alloc_raw_commit_node()) was declared
as a public function, which undermines its entire purpose.
Introduce an inline function, alloc_node(), which implements the main
logic of the allocator used by DEFINE_ALLOCATOR, and redefine the macro
in terms of the new function. In addition, use the new function in the
implementation of the alloc_commit_node() allocator, rather than the
intermediary allocator, which can now be removed.
Noticed by sparse ("symbol 'alloc_raw_commit_node' was not declared.
Should it be static?").
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 27 Jul 2014 22:22:22 +0000 (15:22 -0700)]
Git 2.1.0-rc0
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 27 Jul 2014 22:14:21 +0000 (15:14 -0700)]
Merge branch 'jk/rebase-am-fork-point'
"git rebase --fork-point" did not filter out patch-identical
commits correctly.
* jk/rebase-am-fork-point:
rebase: omit patch-identical commits with --fork-point
rebase--am: use --cherry-pick instead of --ignore-if-in-upstream
Junio C Hamano [Sun, 27 Jul 2014 22:14:18 +0000 (15:14 -0700)]
Merge branch 'cc/replace-graft'
"git replace" learned a "--graft" option to rewrite parents of a
commit.
* cc/replace-graft:
replace: add test for --graft with a mergetag
replace: check mergetags when using --graft
replace: add test for --graft with signed commit
replace: remove signature when using --graft
contrib: add convert-grafts-to-replace-refs.sh
Documentation: replace: add --graft option
replace: add test for --graft
replace: add --graft option
replace: cleanup redirection style in tests
Junio C Hamano [Sun, 27 Jul 2014 22:14:14 +0000 (15:14 -0700)]
Merge branch 'jk/stable-prio-queue'
* jk/stable-prio-queue:
t5539: update a flaky test
paint_down_to_common: use prio_queue
prio-queue: make output stable with respect to insertion
prio-queue: factor out compare and swap operations
Junio C Hamano [Fri, 25 Jul 2014 19:44:18 +0000 (12:44 -0700)]
t9814: fix misconversion from test $a -o $b to test $a || test $b
Spotted-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 24 Jul 2014 04:43:23 +0000 (00:43 -0400)]
apply: avoid possible bogus pointer
When parsing "index" lines from a git-diff, we look for a
space followed by the mode. If we don't have a space, then
we set our pointer to the end-of-line. However, we don't
double-check that our end-of-line pointer is valid (e.g., if
we got a truncated diff input), which could lead to some
wrap-around pointer arithmetic.
In most cases this would probably get caught by our "40 <
len" check later in the function, but to be on the safe
side, let's just use strchrnul to treat end-of-string the
same as end-of-line.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 24 Jul 2014 04:42:39 +0000 (00:42 -0400)]
fix memory leak parsing core.commentchar
When we see the core.commentchar config option, we extract
the string with git_config_string, which does two things:
1. It complains via config_error_nonbool if there is no
string value.
2. It makes a copy of the string.
Since we immediately parse the string into its
single-character value, we only care about (1). And in fact
(2) is a detriment, as it means we leak the copy. Instead,
let's just check the pointer value ourselves, and parse
directly from the const string we already have.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 24 Jul 2014 04:41:30 +0000 (00:41 -0400)]
transport: fix leaks in refs_from_alternate_cb
The function starts by creating a copy of the static buffer
returned by real_path, but forgets to free it in the error
code paths. We can solve this by jumping to the cleanup code
that is already there.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 24 Jul 2014 04:41:11 +0000 (00:41 -0400)]
free ref string returned by dwim_ref
A call to "dwim_ref(name, len, flags, &ref)" will allocate a
new string in "ref" to return the exact ref we found. We do
not consistently free it in all code paths, leading to small
leaks. The worst is in get_sha1_basic, which may be called
many times (e.g., by "cat-file --batch"), though it is
relatively unlikely, as it only triggers on a bogus reflog
specification.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 24 Jul 2014 04:40:43 +0000 (00:40 -0400)]
receive-pack: don't copy "dir" parameter
We used to do this so could pass a mutable string to
enter_repo. But since
1c64b48 (enter_repo: do not modify
input, 2011-10-04), this is not necessary.
The resulting code is simpler, and it fixes a minor leak.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 23 Jul 2014 18:36:40 +0000 (11:36 -0700)]
Sync with v2.0.3
* maint:
Git 2.0.3
.mailmap: combine Stefan Beller's emails
git.1: switch homepage for stats
Junio C Hamano [Wed, 23 Jul 2014 18:35:59 +0000 (11:35 -0700)]
Merge branch 'rs/fix-unlink-unix-socket'
The unix-domain socket used by the sample credential cache daemon
tried to unlink an existing stale one at a wrong path, if the path
to the socket was given as an overlong path that does not fit in
sun_path member of the sockaddr_un structure.
* rs/fix-unlink-unix-socket:
unix-socket: remove stale socket before calling chdir()
Junio C Hamano [Wed, 23 Jul 2014 18:35:54 +0000 (11:35 -0700)]
Merge branch 'ta/string-list-init'
* ta/string-list-init:
replace memset with string-list initializers
string-list: add string_list initializer helper function
Junio C Hamano [Wed, 23 Jul 2014 18:35:49 +0000 (11:35 -0700)]
Merge branch 'mb/local-clone-after-applying-insteadof'
Apply the "if cloning from a local disk, physically copy repository
using hardlinks, unless otherwise told not to with --no-local"
optimization when url.*.insteadOf mechanism rewrites a "git clone
$URL" that refers to a repository over the network to a clone from
a local disk.
* mb/local-clone-after-applying-insteadof:
use local cloning if insteadOf makes a local URL
Junio C Hamano [Wed, 23 Jul 2014 18:35:45 +0000 (11:35 -0700)]
Merge branch 'jk/tag-sort'
* jk/tag-sort:
tag: support configuring --sort via .gitconfig
tag: fix --sort tests to use cat<<-\EOF format
Junio C Hamano [Wed, 23 Jul 2014 18:33:16 +0000 (11:33 -0700)]
Git 2.0.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Wed, 23 Jul 2014 12:32:10 +0000 (14:32 +0200)]
.mailmap: combine Stefan Beller's emails
Google mail has had the extension @googlemail.com for a long time
in Germany as @gmail.de was already taken by a competitor.
Nowadays the original gmail company isn't there anymore(?), hence
Googlemail also introduced @gmail.com in Germany, which I switched to.
This changed mail address of mine first appeared in
398dd4bd039680b
(2014-07-10, .mailmap: map different names with the same email
address together) ironically.
Signed-off-by: Stefan Beller <stefanbeller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Wed, 23 Jul 2014 12:32:09 +0000 (14:32 +0200)]
git.1: switch homepage for stats
According to http://meta.ohloh.net/2014/07/black-duck-open-hub/
the site name of ohloh changed to openhub.
Change the man page accordingly.
Signed-off-by: Stefan Beller <stefanbeller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
John Keeping [Tue, 22 Jul 2014 18:24:58 +0000 (19:24 +0100)]
completion: complete `git push --force-with-lease=`
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
John Keeping [Tue, 22 Jul 2014 18:24:57 +0000 (19:24 +0100)]
completion: add some missing options to `git push`
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
John Keeping [Tue, 22 Jul 2014 18:24:56 +0000 (19:24 +0100)]
completion: complete "unstuck" `git push --recurse-submodules`
Since the argument to `--recurse-submodules` is mandatory, it does not
need to be stuck to the option with `=`.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 22 Jul 2014 18:00:23 +0000 (11:00 -0700)]
Sync with maint
* maint:
Documentation: fix missing text for rev-parse --verify
Junio C Hamano [Tue, 22 Jul 2014 17:59:36 +0000 (10:59 -0700)]
Merge branch 'rs/code-cleaning'
* rs/code-cleaning:
remote-testsvn: use internal argv_array of struct child_process in cmd_import()
bundle: use internal argv_array of struct child_process in create_bundle()
fast-import: use hashcmp() for SHA1 hash comparison
transport: simplify fetch_objs_via_rsync() using argv_array
run-command: use internal argv_array of struct child_process in run_hook_ve()
use commit_list_count() to count the members of commit_lists
strbuf: use strbuf_addstr() for adding C strings
Junio C Hamano [Tue, 22 Jul 2014 17:59:31 +0000 (10:59 -0700)]
Merge branch 'nd/path-max-must-go'
* nd/path-max-must-go:
prep_exclude: remove the artificial PATH_MAX limit
dir.h: move struct exclude declaration to top level
dir.c: coding style fix
Junio C Hamano [Tue, 22 Jul 2014 17:59:24 +0000 (10:59 -0700)]
Merge branch 'jk/alloc-commit-id'
Make sure all in-core commit objects are assigned a unique number
so that they can be annotated using the commit-slab API.
* jk/alloc-commit-id:
diff-tree: avoid lookup_unknown_object
object_as_type: set commit index
alloc: factor out commit index
add object_as_type helper for casting objects
parse_object_buffer: do not set object type
move setting of object->type to alloc_* functions
alloc: write out allocator definitions
alloc.c: remove the alloc_raw_commit_node() function
Junio C Hamano [Tue, 22 Jul 2014 17:59:18 +0000 (10:59 -0700)]
Merge branch 'kb/perf-trace'
* kb/perf-trace:
api-trace.txt: add trace API documentation
progress: simplify performance measurement by using getnanotime()
wt-status: simplify performance measurement by using getnanotime()
git: add performance tracing for git's main() function to debug scripts
trace: add trace_performance facility to debug performance issues
trace: add high resolution timer function to debug performance issues
trace: add 'file:line' to all trace output
trace: move code around, in preparation to file:line output
trace: add current timestamp to all trace output
trace: disable additional trace output for unit tests
trace: add infrastructure to augment trace output with additional info
sha1_file: change GIT_TRACE_PACK_ACCESS logging to use trace API
Documentation/git.txt: improve documentation of 'GIT_TRACE*' variables
trace: improve trace performance
trace: remove redundant printf format attribute
trace: consistently name the format parameter
trace: move trace declarations from cache.h to new trace.h