git
11 years agodiff.c: make constant string arguments const
John Keeping [Thu, 7 Feb 2013 20:15:25 +0000 (20:15 +0000)] 
diff.c: make constant string arguments const

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agodiff: write prefix to the correct file
John Keeping [Thu, 7 Feb 2013 20:15:24 +0000 (20:15 +0000)] 
diff: write prefix to the correct file

Write the prefix for an output line to the same file as the actual
content.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agograph: output padding for merge subsequent parents
John Keeping [Thu, 7 Feb 2013 20:15:23 +0000 (20:15 +0000)] 
graph: output padding for merge subsequent parents

When showing merges in git-log, the same commit is shown once for each
parent.  Combined with "--graph" this results in graph_show_commit()
being called once for each parent without graph_update() being called.

Currently graph_show_commit() does not print anything on subsequent
invocations for the same commit (this was changed by commit 656197a -
"graph.c: infinite loop in git whatchanged --graph -m" from the previous
behaviour of looping infinitely).

Change this so that if the graph code believes it has already shown the
commit it prints a single padding line.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoStart preparing for 1.8.1.3
Junio C Hamano [Mon, 4 Feb 2013 18:21:10 +0000 (10:21 -0800)] 
Start preparing for 1.8.1.3

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'bc/git-p4-for-python-2.4' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:04:57 +0000 (10:04 -0800)] 
Merge branch 'bc/git-p4-for-python-2.4' into maint

* bc/git-p4-for-python-2.4:
  INSTALL: git-p4 does not support Python 3
  git-p4.py: support Python 2.4
  git-p4.py: support Python 2.5

11 years agoMerge branch 'nd/edit-branch-desc-while-detached' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:04:44 +0000 (10:04 -0800)] 
Merge branch 'nd/edit-branch-desc-while-detached' into maint

Attempt to "branch --edit-description" an existing branch, while
being on a detached HEAD, errored out.

* nd/edit-branch-desc-while-detached:
  branch: no detached HEAD check when editing another branch's description

11 years agoMerge branch 'jn/do-not-drop-username-when-reading-from-etc-mailname' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:04:26 +0000 (10:04 -0800)] 
Merge branch 'jn/do-not-drop-username-when-reading-from-etc-mailname' into maint

We used to stuff "user@" and then append what we read from
/etc/mailname to come up with a default e-mail ident, but a bug lost
the "user@" part.

* jn/do-not-drop-username-when-reading-from-etc-mailname:
  ident: do not drop username when reading from /etc/mailname

11 years agoMerge branch 'jk/cvsimport-does-not-work-with-cvsps3' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:04:22 +0000 (10:04 -0800)] 
Merge branch 'jk/cvsimport-does-not-work-with-cvsps3' into maint

* jk/cvsimport-does-not-work-with-cvsps3:
  git-cvsimport.txt: cvsps-2 is deprecated

11 years agoMerge branch 'dl/am-hg-locale' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:04:10 +0000 (10:04 -0800)] 
Merge branch 'dl/am-hg-locale' into maint

"git am" did not parse datestamp correctly from Hg generated patch,
when it is run in a locale outside C (or en)

* dl/am-hg-locale:
  am: invoke perl's strftime in C locale

11 years agoMerge branch 'jc/help' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:04:06 +0000 (10:04 -0800)] 
Merge branch 'jc/help' into maint

* jc/help:
  help: include <common-cmds.h> only in one file

11 years agoMerge branch 'jc/merge-blobs' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:03:41 +0000 (10:03 -0800)] 
Merge branch 'jc/merge-blobs' into maint

* jc/merge-blobs:
  Makefile: Replace merge-file.h with merge-blobs.h in LIB_H
  merge-tree: fix d/f conflicts
  merge-tree: add comments to clarify what these functions are doing
  merge-tree: lose unused "resolve_directories"
  merge-tree: lose unused "flags" from merge_list
  Which merge_file() function do you mean?

11 years agoMerge branch 'jc/doc-maintainer' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:03:35 +0000 (10:03 -0800)] 
Merge branch 'jc/doc-maintainer' into maint

* jc/doc-maintainer:
  howto/maintain: document "### match next" convention in jch/pu branch
  howto/maintain: mark titles for asciidoc
  Documentation: update "howto maintain git"

11 years agoMerge branch 'bc/fix-array-syntax-for-3.0-in-completion-bash' into maint
Junio C Hamano [Mon, 4 Feb 2013 18:03:13 +0000 (10:03 -0800)] 
Merge branch 'bc/fix-array-syntax-for-3.0-in-completion-bash' into maint

Command line completion code was inadvertently made incompatible with
older versions of bash by using a newer array notation.

* bc/fix-array-syntax-for-3.0-in-completion-bash:
  git-completion.bash: replace zsh notation that breaks bash 3.X

11 years agoINSTALL: git-p4 does not support Python 3
Junio C Hamano [Wed, 30 Jan 2013 19:17:59 +0000 (11:17 -0800)] 
INSTALL: git-p4 does not support Python 3

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agobranch: no detached HEAD check when editing another branch's description
Nguyễn Thái Ngọc Duy [Mon, 28 Jan 2013 01:18:13 +0000 (08:18 +0700)] 
branch: no detached HEAD check when editing another branch's description

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'tb/t0050-maint' into maint
Junio C Hamano [Wed, 30 Jan 2013 15:47:46 +0000 (07:47 -0800)] 
Merge branch 'tb/t0050-maint' into maint

Update tests that were expecting to fail due to a bug that was
fixed earlier.

* tb/t0050-maint:
  t0050: Use TAB for indentation
  t0050: honor CASE_INSENSITIVE_FS in add (with different case)
  t0050: known breakage vanished in merge (case change)

11 years agoMerge branch 'nd/fix-directory-attrs-off-by-one' into maint
Junio C Hamano [Tue, 29 Jan 2013 19:18:54 +0000 (11:18 -0800)] 
Merge branch 'nd/fix-directory-attrs-off-by-one' into maint

The attribute mechanism didn't allow limiting attributes to be
applied to only a single directory itself with "path/" like the
exclude mechanism does.  The initial implementation of this that was
merged to 'maint' and 1.8.1.1 had severe performance degradations.

* nd/fix-directory-attrs-off-by-one:
  attr: avoid calling find_basename() twice per path
  attr: fix off-by-one directory component length calculation

11 years agoMerge branch 'ph/rebase-preserve-all-merges' into maint
Junio C Hamano [Tue, 29 Jan 2013 19:18:31 +0000 (11:18 -0800)] 
Merge branch 'ph/rebase-preserve-all-merges' into maint

"git rebase --preserve-merges" lost empty merges in recent versions
of Git.

* ph/rebase-preserve-all-merges:
  rebase --preserve-merges: keep all merge commits including empty ones

11 years agoREADME: update stale and/or incorrect information
Junio C Hamano [Tue, 29 Jan 2013 19:10:58 +0000 (11:10 -0800)] 
README: update stale and/or incorrect information

Ramkumar Ramachandra noticed that the old address for the marc
archive no longer works.  Update it to its marc.info address,
and also refer to the gmane site.

Remove the reference to "note from the maintainer", which is not
usually followed by any useful discussion on status, direction nor
tasks.

Also replace the reference to "What's in git.git" with "What's
cooking".

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoGit 1.8.1.2 v1.8.1.2
Junio C Hamano [Mon, 28 Jan 2013 19:17:54 +0000 (11:17 -0800)] 
Git 1.8.1.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'ss/help-htmlpath-config-doc' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:13:31 +0000 (11:13 -0800)] 
Merge branch 'ss/help-htmlpath-config-doc' into maint

* ss/help-htmlpath-config-doc:
  config.txt: Document help.htmlpath config parameter

11 years agoMerge branch 'nd/attr-debug-fix' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:13:07 +0000 (11:13 -0800)] 
Merge branch 'nd/attr-debug-fix' into maint

* nd/attr-debug-fix:
  attr: make it build with DEBUG_ATTR again

11 years agoMerge branch 'ds/completion-silence-in-tree-path-probe' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:12:47 +0000 (11:12 -0800)] 
Merge branch 'ds/completion-silence-in-tree-path-probe' into maint

* ds/completion-silence-in-tree-path-probe:
  git-completion.bash: silence "not a valid object" errors

11 years agoMerge branch 'jn/maint-trim-vim-contrib' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:12:36 +0000 (11:12 -0800)] 
Merge branch 'jn/maint-trim-vim-contrib' into maint

* jn/maint-trim-vim-contrib:
  contrib/vim: simplify instructions for old vim support

11 years agoMerge branch 'pe/doc-email-env-is-trumped-by-config' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:12:31 +0000 (11:12 -0800)] 
Merge branch 'pe/doc-email-env-is-trumped-by-config' into maint

* pe/doc-email-env-is-trumped-by-config:
  git-commit-tree(1): correct description of defaults

11 years agoMerge branch 'mk/complete-tcsh' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:11:51 +0000 (11:11 -0800)] 
Merge branch 'mk/complete-tcsh' into maint

Command line completion for "tcsh" emitted an unwanted space
after completing a single directory name.

* mk/complete-tcsh:
  Prevent space after directories in tcsh completion

11 years agoMerge branch 'ap/status-ignored-in-ignored-directory' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:10:25 +0000 (11:10 -0800)] 
Merge branch 'ap/status-ignored-in-ignored-directory' into maint

Output from "git status --ignored" did not work well when used with
"--untracked".

* ap/status-ignored-in-ignored-directory:
  status: always report ignored tracked directories
  git-status: Test --ignored behavior
  dir.c: Make git-status --ignored more consistent

11 years agoMerge branch 'er/stop-recommending-parsecvs' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:09:37 +0000 (11:09 -0800)] 
Merge branch 'er/stop-recommending-parsecvs' into maint

* er/stop-recommending-parsecvs:
  Remove the suggestion to use parsecvs, which is currently broken.

11 years agoMerge branch 'mh/ceiling' into maint
Junio C Hamano [Mon, 28 Jan 2013 19:07:18 +0000 (11:07 -0800)] 
Merge branch 'mh/ceiling' into maint

An element on GIT_CEILING_DIRECTORIES list that does not name the
real path to a directory (i.e. a symbolic link) could have caused
the GIT_DIR discovery logic to escape the ceiling.

* mh/ceiling:
  string_list_longest_prefix(): remove function
  setup_git_directory_gently_1(): resolve symlinks in ceiling paths
  longest_ancestor_length(): require prefix list entries to be normalized
  longest_ancestor_length(): take a string_list argument for prefixes
  longest_ancestor_length(): use string_list_split()
  Introduce new function real_path_if_valid()
  real_path_internal(): add comment explaining use of cwd
  Introduce new static function real_path_internal()

11 years agogit-p4.py: support Python 2.4
Brandon Casey [Sat, 26 Jan 2013 19:14:33 +0000 (11:14 -0800)] 
git-p4.py: support Python 2.4

Python 2.4 lacks the following features:

   subprocess.check_call
   struct.pack_into

Take a cue from 460d1026 and provide an implementation of the
CalledProcessError exception.  Then replace the calls to
subproccess.check_call with calls to subprocess.call that check the return
status and raise a CalledProcessError exception if necessary.

The struct.pack_into in t/9802 can be converted into a single struct.pack
call which is available in Python 2.4.

Signed-off-by: Brandon Casey <bcasey@nvidia.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-p4.py: support Python 2.5
Brandon Casey [Sat, 26 Jan 2013 19:14:32 +0000 (11:14 -0800)] 
git-p4.py: support Python 2.5

Python 2.5 and older do not accept None as the first argument to
translate() and complain with:

   TypeError: expected a character buffer object

As suggested by Pete Wyckoff, let's just replace the call to translate()
with a regex search which should be more clear and more portable.

This allows git-p4 to be used with Python 2.5.

Signed-off-by: Brandon Casey <bcasey@nvidia.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agohowto/maintain: document "### match next" convention in jch/pu branch
Junio C Hamano [Fri, 25 Jan 2013 20:33:57 +0000 (12:33 -0800)] 
howto/maintain: document "### match next" convention in jch/pu branch

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoident: do not drop username when reading from /etc/mailname
Jonathan Nieder [Thu, 24 Jan 2013 23:21:46 +0000 (15:21 -0800)] 
ident: do not drop username when reading from /etc/mailname

An earlier conversion from fgets() to strbuf_getline() in the
codepath to read from /etc/mailname to learn the default host-part
of the ident e-mail address forgot that strbuf_getline() stores the
line at the beginning of the buffer just like fgets().

The "username@" the caller has prepared in the strbuf, expecting the
function to append the host-part to it, was lost because of this.

Reported-by: Mihai Rusu <dizzy@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-cvsimport.txt: cvsps-2 is deprecated
John Keeping [Thu, 24 Jan 2013 19:18:45 +0000 (19:18 +0000)] 
git-cvsimport.txt: cvsps-2 is deprecated

git-cvsimport relies on version 2 of cvsps and does not work with the
new version 3.  Since cvsps 3.x does not currently work as well as
version 2 for incremental import, document this fact.

Specifically, there is no way to make new git-cvsimport that supports
cvsps 3.x and have a seamless transition for existing users since cvsps
3.x needs a time from which to continue importing and git-cvsimport does
not save the time of the last import or import into a specific namespace
so there is no safe way to calculate the time of the last import.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMakefile: Replace merge-file.h with merge-blobs.h in LIB_H
Ramsay Jones [Tue, 22 Jan 2013 16:47:47 +0000 (16:47 +0000)] 
Makefile: Replace merge-file.h with merge-blobs.h in LIB_H

Commit fa2364ec ("Which merge_file() function do you mean?", 06-12-2012)
renamed the files merge-file.[ch] to merge-blobs.[ch], but forgot to
rename the header file in the definition of the LIB_H macro.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agot0050: Use TAB for indentation
Torsten Bögershausen [Mon, 21 Jan 2013 16:46:31 +0000 (17:46 +0100)] 
t0050: Use TAB for indentation

Use one TAB for indentation and remove empty lines

Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agot0050: honor CASE_INSENSITIVE_FS in add (with different case)
Torsten Bögershausen [Mon, 21 Jan 2013 16:46:15 +0000 (17:46 +0100)] 
t0050: honor CASE_INSENSITIVE_FS in add (with different case)

The test case "add (with different case)" indicates a
known breakage when run on a case insensitive file system.

The test is invalid for case sensitive file system, it will always fail.

Check the precondition CASE_INSENSITIVE_FS before running it.

Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agot0050: known breakage vanished in merge (case change)
Torsten Bögershausen [Mon, 21 Jan 2013 16:45:43 +0000 (17:45 +0100)] 
t0050: known breakage vanished in merge (case change)

This test case has passed since this commit:

  commit 0047dd2fd1fc1980913901c5fa098357482c2842
  Author: Steffen Prohaska <prohaska@zib.de>
  Date:   Thu May 15 07:19:54 2008 +0200

    t0050: Fix merge test on case sensitive file systems

Remove the known breakage by using test_expect_success

Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-for-each-ref.txt: 'raw' is a supported date format
John Keeping [Mon, 21 Jan 2013 16:22:06 +0000 (16:22 +0000)] 
git-for-each-ref.txt: 'raw' is a supported date format

Commit 7dff9b3 (Support 'raw' date format) added a raw date format.
Update the git-for-each-ref documentation to include this.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoStart preparing for 1.8.1.2
Junio C Hamano [Mon, 21 Jan 2013 01:26:04 +0000 (17:26 -0800)] 
Start preparing for 1.8.1.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'nz/send-email-headers-are-case-insensitive' into maint
Junio C Hamano [Mon, 21 Jan 2013 01:22:49 +0000 (17:22 -0800)] 
Merge branch 'nz/send-email-headers-are-case-insensitive' into maint

When users spell "cc:" in lowercase in the fake "header" in the
trailer part, "git send-email" failed to pick up the addresses from
there. As e-mail headers field names are case insensitive, this
script should follow suit and treat "cc:" and "Cc:" the same way.

* nz/send-email-headers-are-case-insensitive:
  git-send-email: treat field names as case-insensitively

11 years agoMerge branch 'rs/zip-with-uncompressed-size-in-the-header' into maint
Junio C Hamano [Mon, 21 Jan 2013 01:22:27 +0000 (17:22 -0800)] 
Merge branch 'rs/zip-with-uncompressed-size-in-the-header' into maint

"git archive" did not record uncompressed size in the header when
streaming a zip archive, which confused some implementations of
unzip.

* rs/zip-with-uncompressed-size-in-the-header:
  archive-zip: write uncompressed size into header even with streaming

11 years agoMerge branch 'rs/zip-tests' into maint
Junio C Hamano [Mon, 21 Jan 2013 01:22:22 +0000 (17:22 -0800)] 
Merge branch 'rs/zip-tests' into maint

* rs/zip-tests:
  t5003: check if unzip supports symlinks
  t5000, t5003: move ZIP tests into their own script
  t0024, t5000: use test_lazy_prereq for UNZIP
  t0024, t5000: clear variable UNZIP, use GIT_UNZIP instead

11 years agohelp: include <common-cmds.h> only in one file
Junio C Hamano [Sat, 19 Jan 2013 06:35:04 +0000 (22:35 -0800)] 
help: include <common-cmds.h> only in one file

This header not only declares but also defines the contents of the
array that holds the list of command names and help text.  Do not
include it in multiple places to waste text space.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoam: invoke perl's strftime in C locale
Dmitry V. Levin [Mon, 14 Jan 2013 20:59:33 +0000 (00:59 +0400)] 
am: invoke perl's strftime in C locale

We used to convert timestamps in metadata comment of Hg patch to
mbox-looking Date: field using strftime, without making sure the
resulting string is not translated.  Always use C locale for this.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-completion.bash: replace zsh notation that breaks bash 3.X
Brandon Casey [Fri, 18 Jan 2013 19:24:01 +0000 (11:24 -0800)] 
git-completion.bash: replace zsh notation that breaks bash 3.X

When commit d8b45314 began separating the zsh completion from the bash
completion, it introduced a zsh completion "bridge" section into the bash
completion script for zsh users to use until they migrated to the zsh
script.  The zsh '+=()' append-to-array notation prevents bash 3.00.15 on
CentOS 4.x from loading the completion script and breaks test 9902.  We can
easily work around this by using standard Bash array notation.

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoattr: avoid calling find_basename() twice per path
Duy Nguyen [Wed, 16 Jan 2013 06:02:38 +0000 (13:02 +0700)] 
attr: avoid calling find_basename() twice per path

find_basename() is only used inside collect_all_attrs(), called once
in prepare_attr_stack, then again after prepare_attr_stack()
returns. Both calls return exact same value. Reorder the code to do
the same task once. Also avoid strlen() because we knows the length
after finding basename.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoconfig.txt: Document help.htmlpath config parameter
Sebastian Staudt [Tue, 15 Jan 2013 20:56:21 +0000 (21:56 +0100)] 
config.txt: Document help.htmlpath config parameter

Signed-off-by: Sebastian Staudt <koraktor@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoattr: make it build with DEBUG_ATTR again
Nguyễn Thái Ngọc Duy [Tue, 15 Jan 2013 02:49:26 +0000 (09:49 +0700)] 
attr: make it build with DEBUG_ATTR again

Commit 82dce99 (attr: more matching optimizations from .gitignore -
2012-10-15) changed match_attr structure but it did not update
DEBUG_ATTR-specific code. This fixes it.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoattr: fix off-by-one directory component length calculation
Nguyễn Thái Ngọc Duy [Tue, 15 Jan 2013 13:35:24 +0000 (20:35 +0700)] 
attr: fix off-by-one directory component length calculation

94bc671 (Add directory pattern matching to attributes - 2012-12-08)
uses find_basename() to calculate the length of directory part in
prepare_attr_stack. This function expects the directory without the
trailing slash (as "origin" field in match_attr struct is without the
trailing slash). find_basename() includes the trailing slash and
confuses push/pop algorithm.

Consider path = "abc/def" and the push down code:

while (1) {
len = strlen(attr_stack->origin);
if (dirlen <= len)
break;
cp = memchr(path + len + 1, '/', dirlen - len - 1);
if (!cp)
cp = path + dirlen;

dirlen is 4, not 3, without this patch. So when attr_stack->origin is
"abc", it'll miss the exit condition because 4 <= 3 is wrong. It'll
then try to push "abc/" down the attr stack (because "cp" would be
NULL). So we have both "abc" and "abc/" in the stack.

Next time when "abc/ghi" is checked, "abc/" is popped out because of
the off-by-one dirlen, only to be pushed back in again by the above
code. This repeats for all files in the same directory. Which means
at least one failed open syscall per file, or more if .gitattributes
exists.

This is the perf result with 10 runs on git.git:

Test                                     94bc671^          94bc671                   HEAD
----------------------------------------------------------------------------------------------------------
7810.1: grep worktree, cheap regex       0.02(0.01+0.04)   0.05(0.03+0.05) +150.0%   0.02(0.01+0.04) +0.0%
7810.2: grep worktree, expensive regex   0.25(0.94+0.01)   0.26(0.94+0.02) +4.0%     0.25(0.93+0.02) +0.0%
7810.3: grep --cached, cheap regex       0.11(0.10+0.00)   0.12(0.10+0.02) +9.1%     0.10(0.10+0.00) -9.1%
7810.4: grep --cached, expensive regex   0.61(0.60+0.01)   0.62(0.61+0.01) +1.6%     0.61(0.60+0.00) +0.0%

Reported-by: Ross Lagerwall <rosslagerwall@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agorebase --preserve-merges: keep all merge commits including empty ones
Phil Hord [Sat, 12 Jan 2013 20:46:01 +0000 (15:46 -0500)] 
rebase --preserve-merges: keep all merge commits including empty ones

Since 90e1818f9a  (git-rebase: add keep_empty flag, 2012-04-20)
'git rebase --preserve-merges' fails to preserve empty merge commits
unless --keep-empty is also specified.  Merge commits should be
preserved in order to preserve the structure of the rebased graph,
even if the merge commit does not introduce changes to the parent.

Teach rebase not to drop merge commits only because they are empty.

A special case which is not handled by this change is for a merge commit
whose parents are now the same commit because all the previous different
parents have been dropped as a result of this rebase or some previous
operation.

Signed-off-by: Phil Hord <hordp@cisco.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoGit 1.8.1.1 v1.8.1.1
Junio C Hamano [Mon, 14 Jan 2013 16:04:50 +0000 (08:04 -0800)] 
Git 1.8.1.1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'jk/complete-commit-c' into maint
Junio C Hamano [Mon, 14 Jan 2013 16:02:35 +0000 (08:02 -0800)] 
Merge branch 'jk/complete-commit-c' into maint

* jk/complete-commit-c:
  completion: complete refs for "git commit -c"

11 years agoMerge branch 'jk/unify-exit-code-by-receiving-signal' into maint
Junio C Hamano [Mon, 14 Jan 2013 16:01:27 +0000 (08:01 -0800)] 
Merge branch 'jk/unify-exit-code-by-receiving-signal' into maint

* jk/unify-exit-code-by-receiving-signal:
  run-command: encode signal death as a positive integer

11 years agoMerge branch 'jn/xml-depends-on-asciidoc-conf' into maint
Junio C Hamano [Mon, 14 Jan 2013 16:01:00 +0000 (08:01 -0800)] 
Merge branch 'jn/xml-depends-on-asciidoc-conf' into maint

* jn/xml-depends-on-asciidoc-conf:
  docs: manpage XML depends on asciidoc.conf

11 years agoMerge branch 'jk/maint-fast-import-doc-reorder' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:59:46 +0000 (07:59 -0800)] 
Merge branch 'jk/maint-fast-import-doc-reorder' into maint

* jk/maint-fast-import-doc-reorder:
  git-fast-import(1): reorganise options
  git-fast-import(1): combine documentation of --[no-]relative-marks

11 years agoMerge branch 'jk/shortlog-no-wrap-doc' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:59:03 +0000 (07:59 -0800)] 
Merge branch 'jk/shortlog-no-wrap-doc' into maint

* jk/shortlog-no-wrap-doc:
  git-shortlog(1): document behaviour of zero-width wrap

11 years agoMerge branch 'jk/maint-fast-import-doc-dedup-done' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:48:39 +0000 (07:48 -0800)] 
Merge branch 'jk/maint-fast-import-doc-dedup-done' into maint

* jk/maint-fast-import-doc-dedup-done:
  git-fast-import(1): remove duplicate '--done' option

11 years agoMerge branch 'jc/comment-cygwin-win32api-in-makefile' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:34:37 +0000 (07:34 -0800)] 
Merge branch 'jc/comment-cygwin-win32api-in-makefile' into maint

* jc/comment-cygwin-win32api-in-makefile:
  Makefile: add comment on CYGWIN_V15_WIN32API

11 years agoMerge branch 'rs/leave-base-name-in-name-field-of-tar' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:34:12 +0000 (07:34 -0800)] 
Merge branch 'rs/leave-base-name-in-name-field-of-tar' into maint

A tar archive created by "git archive" recorded a directory in a
way that made NetBSD's implementation of "tar" sometimes unhappy.

* rs/leave-base-name-in-name-field-of-tar:
  archive-tar: split long paths more carefully

11 years agoMerge branch 'jl/interrupt-clone-remove-separate-git-dir' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:33:48 +0000 (07:33 -0800)] 
Merge branch 'jl/interrupt-clone-remove-separate-git-dir' into maint

When "git clone --separate-git-dir=$over_there" is interrupted, it
failed to remove the real location of the $GIT_DIR it created.  This
was most visible when interrupting a submodule update.

* jl/interrupt-clone-remove-separate-git-dir:
  clone: support atomic operation with --separate-git-dir

11 years agoMerge branch 'jc/maint-fmt-merge-msg-no-edit-lose-credit' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:33:30 +0000 (07:33 -0800)] 
Merge branch 'jc/maint-fmt-merge-msg-no-edit-lose-credit' into maint

"git merge --no-edit" computed who were involved in the work done
on the side branch, even though that information is to be discarded
without getting seen in the editor.

* jc/maint-fmt-merge-msg-no-edit-lose-credit:
  merge --no-edit: do not credit people involved in the side branch

11 years agoMerge branch 'jc/apply-trailing-blank-removal' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:33:08 +0000 (07:33 -0800)] 
Merge branch 'jc/apply-trailing-blank-removal' into maint

"git apply" misbehaved when fixing whitespace breakages by removing
excess trailing blank lines.

* jc/apply-trailing-blank-removal:
  apply.c:update_pre_post_images(): the preimage can be truncated

11 years agoMerge branch 'pf/editor-ignore-sigint' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:32:25 +0000 (07:32 -0800)] 
Merge branch 'pf/editor-ignore-sigint' into maint

The behaviour visible to the end users was confusing, when they
attempt to kill a process spawned in the editor that was in turn
launched by Git with SIGINT (or SIGQUIT), as Git would catch that
signal and die.  We ignore these signals now.

* pf/editor-ignore-sigint:
  fix compilation with NO_PTHREADS
  launch_editor: propagate signals from editor to git
  run-command: do not warn about child death from terminal
  launch_editor: ignore terminal signals while editor has control
  launch_editor: refactor to use start/finish_command
  run-command: drop silent_exec_failure arg from wait_or_whine

11 years agoMerge branch 'mk/maint-graph-infinity-loop' into maint
Junio C Hamano [Mon, 14 Jan 2013 15:32:18 +0000 (07:32 -0800)] 
Merge branch 'mk/maint-graph-infinity-loop' into maint

* mk/maint-graph-infinity-loop:
  graph.c: infinite loop in git whatchanged --graph -m

11 years agoMerge branch 'as/api-allocation-doc' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:51:01 +0000 (16:51 -0800)] 
Merge branch 'as/api-allocation-doc' into maint

* as/api-allocation-doc:
  api-allocation-growing.txt: encourage better variable naming

11 years agoMerge branch 'jk/enable-test-lint-by-default' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:49:37 +0000 (16:49 -0800)] 
Merge branch 'jk/enable-test-lint-by-default' into maint

We have two simple and quick tests to catch common mistakes when
writing test scripts, but we did not run them by default when
running tests.

* jk/enable-test-lint-by-default:
  tests: turn on test-lint by default

11 years agoMerge branch 'ap/merge-stop-at-prepare-commit-msg-failure' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:49:01 +0000 (16:49 -0800)] 
Merge branch 'ap/merge-stop-at-prepare-commit-msg-failure' into maint

"git merge" started calling prepare-commit-msg hook like "git
commit" does some time ago, but forgot to pay attention to the exit
status of the hook.

* ap/merge-stop-at-prepare-commit-msg-failure:
  merge: Honor prepare-commit-msg return code

11 years agoMerge branch 'jc/submittingpatches' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:48:54 +0000 (16:48 -0800)] 
Merge branch 'jc/submittingpatches' into maint

* jc/submittingpatches:
  SubmittingPatches: give list and maintainer addresses
  SubmittingPatches: remove overlong checklist
  SubmittingPatches: mention subsystems with dedicated repositories
  SubmittingPatches: who am I and who cares?

11 years agoMerge branch 'os/gitweb-highlight-uncaptured' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:48:30 +0000 (16:48 -0800)] 
Merge branch 'os/gitweb-highlight-uncaptured' into maint

"gitweb", when sorting by age to show repositories with new
activities first, used to sort repositories with absolutely nothing
in it early, which was not very useful.

* os/gitweb-highlight-uncaptured:
  gitweb: fix error in sanitize when highlight is enabled

11 years agoMerge branch 'jn/less-reconfigure' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:48:03 +0000 (16:48 -0800)] 
Merge branch 'jn/less-reconfigure' into maint

When autoconf is used, any build on a different commit always ran
"config.status --recheck" even when unnecessary.

* jn/less-reconfigure:
  build: do not automatically reconfigure unless configure.ac changed

11 years agoMerge branch 'kb/maint-bundle-doc' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:47:56 +0000 (16:47 -0800)] 
Merge branch 'kb/maint-bundle-doc' into maint

* kb/maint-bundle-doc:
  Documentation: full-ness of a bundle is significant for cloning
  Documentation: correct example restore from bundle

11 years agoMerge branch 'as/test-name-alias-uniquely' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:47:34 +0000 (16:47 -0800)] 
Merge branch 'as/test-name-alias-uniquely' into maint

* as/test-name-alias-uniquely:
  Use longer alias names in subdirectory tests

11 years agoMerge branch 'jn/warn-on-inaccessible-loosen' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:47:07 +0000 (16:47 -0800)] 
Merge branch 'jn/warn-on-inaccessible-loosen' into maint

When attempting to read the XDG-style $HOME/.config/git/config and
finding that $HOME/.config/git is a file, we gave a wrong error
message, instead of treating the case as "a custom config file does
not exist there" and moving on.

* jn/warn-on-inaccessible-loosen:
  config: exit on error accessing any config file
  doc: advertise GIT_CONFIG_NOSYSTEM
  config: treat user and xdg config permission problems as errors
  config, gitignore: failure to access with ENOTDIR is ok

11 years agoMerge branch 'ja/directory-attrs' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:46:46 +0000 (16:46 -0800)] 
Merge branch 'ja/directory-attrs' into maint

The attribute mechanism didn't allow limiting attributes to be
applied to only a single directory itself with "path/" like the
exclude mechanism does.

* ja/directory-attrs:
  Add directory pattern matching to attributes

11 years agoMerge branch 'jc/fetch-ignore-symref' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:45:44 +0000 (16:45 -0800)] 
Merge branch 'jc/fetch-ignore-symref' into maint

"git fetch --mirror" and fetch that uses other forms of refspec with
wildcard used to attempt to update a symbolic ref that match the
wildcard on the receiving end, which made little sense (the real ref
that is pointed at by the symbolic ref would be updated anyway).

Symbolic refs no longer are affected by such a fetch.

* jc/fetch-ignore-symref:
  fetch: ignore wildcarded refspecs that update local symbolic refs

11 years agoMerge branch 'ss/svn-prompt' into maint
Junio C Hamano [Sat, 12 Jan 2013 00:45:06 +0000 (16:45 -0800)] 
Merge branch 'ss/svn-prompt' into maint

The way "git svn" asked for password using SSH_ASKPASS and
GIT_ASKPASS was not in line with the rest of the system.

* ss/svn-prompt:
  git-svn, perl/Git.pm: extend and use Git->prompt method for querying users
  perl/Git.pm: Honor SSH_ASKPASS as fallback if GIT_ASKPASS is not set
  git-svn, perl/Git.pm: add central method for prompting passwords

11 years agogit-completion.bash: silence "not a valid object" errors
Dylan Smith [Fri, 11 Jan 2013 08:06:22 +0000 (03:06 -0500)] 
git-completion.bash: silence "not a valid object" errors

Trying to complete the command

  git show master:./file

would cause a "Not a valid object name" error to be output on standard
error. Silence the error so it won't appear on the command line.

Signed-off-by: Dylan Smith <dylan.ah.smith@gmail.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agocontrib/vim: simplify instructions for old vim support
Jonathan Nieder [Thu, 10 Jan 2013 20:54:27 +0000 (12:54 -0800)] 
contrib/vim: simplify instructions for old vim support

Rely on the upstream filetype.vim instead of duplicating its rules in
git's instructions for syntax highlighting support on pre-7.2 vim
versions.

The result is a shorter contrib/vim/README.  More importantly, it lets
us punt on maintenance of the autocmd rules.

So now when we fix the upstream gitsendemail rule in light of commit
eed6ca7, new git users stuck on old vim reading contrib/vim/README can
automagically get the fix without any further changes needed to git.

Once the world has moved on to vim 7.2+ completely, we can get rid of
these instructions, but for now if they are this simple it's
effortless to keep them.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoPrepare for 1.8.1.1
Junio C Hamano [Thu, 10 Jan 2013 22:17:13 +0000 (14:17 -0800)] 
Prepare for 1.8.1.1

11 years agoMakefile: detect when PYTHON_PATH changes
Christian Couder [Tue, 18 Dec 2012 15:26:38 +0000 (16:26 +0100)] 
Makefile: detect when PYTHON_PATH changes

When make is run, the python scripts are created from *.py files that
are changed to use the python given by PYTHON_PATH. And PYTHON_PATH
is set by default to /usr/bin/python on Linux.

However, next time make is run with a different value in PYTHON_PATH,
we failed to regenerate these scripts.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'ta/remove-stale-translated-tut' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:11:18 +0000 (14:11 -0800)] 
Merge branch 'ta/remove-stale-translated-tut' into maint

* ta/remove-stale-translated-tut:
  Remove Documentation/pt_BR/gittutorial.txt

11 years agoMerge branch 'tb/test-t9810-no-sed-i' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:10:40 +0000 (14:10 -0800)] 
Merge branch 'tb/test-t9810-no-sed-i' into maint

* tb/test-t9810-no-sed-i:
  t9810: Do not use sed -i

11 years agoMerge branch 'tb/test-t9020-no-which' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:10:36 +0000 (14:10 -0800)] 
Merge branch 'tb/test-t9020-no-which' into maint

* tb/test-t9020-no-which:
  t9020: which is not portable

11 years agoMerge branch 'mh/pthreads-autoconf' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:04:26 +0000 (14:04 -0800)] 
Merge branch 'mh/pthreads-autoconf' into maint

* mh/pthreads-autoconf:
  configure.ac: fix pthreads detection on Mac OS X

11 years agoMerge branch 'jc/same-encoding' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:04:24 +0000 (14:04 -0800)] 
Merge branch 'jc/same-encoding' into maint

* jc/same-encoding:
  format_commit_message(): simplify calls to logmsg_reencode()

11 years agoMerge branch 'sp/shortlog-missing-lf' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:04:22 +0000 (14:04 -0800)] 
Merge branch 'sp/shortlog-missing-lf' into maint

* sp/shortlog-missing-lf:
  strbuf_add_wrapped*(): Remove unused return value
  shortlog: fix wrapping lines of wraplen

11 years agoMerge branch 'md/gitweb-sort-by-age' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:04:21 +0000 (14:04 -0800)] 
Merge branch 'md/gitweb-sort-by-age' into maint

* md/gitweb-sort-by-age:
  gitweb: Sort projects with undefined ages last

11 years agoMerge branch 'nd/invalidate-i-t-a-cache-tree' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:04:19 +0000 (14:04 -0800)] 
Merge branch 'nd/invalidate-i-t-a-cache-tree' into maint

* nd/invalidate-i-t-a-cache-tree:
  cache-tree: invalidate i-t-a paths after generating trees
  cache-tree: fix writing cache-tree when CE_REMOVE is present
  cache-tree: replace "for" loops in update_one with "while" loops
  cache-tree: remove dead i-t-a code in verify_cache()

11 years agoMerge branch 'jk/repack-ref-racefix' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:04:17 +0000 (14:04 -0800)] 
Merge branch 'jk/repack-ref-racefix' into maint

* jk/repack-ref-racefix:
  refs: do not use cached refs in repack_without_ref

11 years agoMerge branch 'rb/http-cert-cred-no-username-prompt' into maint
Junio C Hamano [Thu, 10 Jan 2013 22:03:54 +0000 (14:03 -0800)] 
Merge branch 'rb/http-cert-cred-no-username-prompt' into maint

* rb/http-cert-cred-no-username-prompt:
  http.c: Avoid username prompt for certifcate credentials

11 years agogit-commit-tree(1): correct description of defaults
Peter Eisentraut [Thu, 10 Jan 2013 12:29:58 +0000 (07:29 -0500)] 
git-commit-tree(1): correct description of defaults

The old phrasing indicated that the EMAIL environment variable takes
precedence over the user.email configuration setting, but it is the
other way around.

Signed-off-by: Peter Eisentraut <peter@eisentraut.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-fast-import(1): reorganise options
John Keeping [Wed, 9 Jan 2013 19:45:29 +0000 (19:45 +0000)] 
git-fast-import(1): reorganise options

The options in git-fast-import(1) are not currently arranged in a
logical order, which has caused the '--done' options to be documented
twice (commit 3266de10).

Rearrange them into logical groups under subheadings.

Suggested-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-fast-import(1): combine documentation of --[no-]relative-marks
John Keeping [Wed, 9 Jan 2013 19:44:38 +0000 (19:44 +0000)] 
git-fast-import(1): combine documentation of --[no-]relative-marks

The descriptions of '--relative-marks' and '--no-relative-marks' make
more sense when read together instead of as two independent options.
Combine them into a single description block.

Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-shortlog(1): document behaviour of zero-width wrap
John Keeping [Wed, 9 Jan 2013 20:16:45 +0000 (20:16 +0000)] 
git-shortlog(1): document behaviour of zero-width wrap

Commit 00d3947 (Teach --wrap to only indent without wrapping) added
special behaviour for a width of zero in the '-w' argument to
'git-shortlog' but this was not documented.  Fix this.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-fast-import(1): remove duplicate '--done' option
John Keeping [Mon, 7 Jan 2013 11:57:09 +0000 (11:57 +0000)] 
git-fast-import(1): remove duplicate '--done' option

The '--done' option to git-fast-import is documented twice in its manual
page.  Combine the best bits of each description, keeping the location
of the instance that was added first.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agot1402: work around shell quoting issue on NetBSD
René Scharfe [Tue, 8 Jan 2013 20:23:01 +0000 (21:23 +0100)] 
t1402: work around shell quoting issue on NetBSD

The test fails for me on NetBSD 6.0.1 and reports:

ok 1 - ref name '' is invalid
ok 2 - ref name '/' is invalid
ok 3 - ref name '/' is invalid with options --allow-onelevel
ok 4 - ref name '/' is invalid with options --normalize
error: bug in the test script: not 2 or 3 parameters to test-expect-success

The alleged bug is in this line:

invalid_ref NOT_MINGW '/' '--allow-onelevel --normalize'

invalid_ref() constructs a test case description using its last argument,
but the shell seems to split it up into two pieces if it contains a
space.  Minimal test case:

# on NetBSD with /bin/sh
$ a() { echo $#-$1-$2; }
$ t="x"; a "${t:+$t}"
1-x-
$ t="x y"; a "${t:+$t}"
2-x-y
$ t="x y"; a "${t:+x y}"
1-x y-

# and with bash
$ t="x y"; a "${t:+$t}"
1-x y-
$ t="x y"; a "${t:+x y}"
1-x y-

This may be a bug in the shell, but here's a simple workaround: Construct
the description string first and store it in a variable, and then use
that to call test_expect_success().

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'ms/subtree-fixlets' into maint
Junio C Hamano [Tue, 8 Jan 2013 19:17:10 +0000 (11:17 -0800)] 
Merge branch 'ms/subtree-fixlets' into maint

* ms/subtree-fixlets:
  git-subtree: fix typo in manpage
  git-subtree: ignore git-subtree executable

11 years agoMerge branch 'ss/nedmalloc-compilation' into maint
Junio C Hamano [Tue, 8 Jan 2013 19:17:07 +0000 (11:17 -0800)] 
Merge branch 'ss/nedmalloc-compilation' into maint

* ss/nedmalloc-compilation:
  nedmalloc: Fix a compile warning (exposed as error) with GCC 4.7.2

11 years agoMerge branch 'jc/maint-fnmatch-old-style-definition' into maint
Junio C Hamano [Tue, 8 Jan 2013 19:17:05 +0000 (11:17 -0800)] 
Merge branch 'jc/maint-fnmatch-old-style-definition' into maint

* jc/maint-fnmatch-old-style-definition:
  compat/fnmatch: update old-style definition to ANSI