Code

git.git
13 years agoMerge branch 'js/checkout-untracked-symlink' into maint
Junio C Hamano [Fri, 1 Apr 2011 23:19:03 +0000 (16:19 -0700)]
Merge branch 'js/checkout-untracked-symlink' into maint

* js/checkout-untracked-symlink:
  do not overwrite untracked symlinks
  Demonstrate breakage: checkout overwrites untracked symlink with directory

13 years agoMerge "checkout ambiguous ref bugfix" into maint
Junio C Hamano [Fri, 1 Apr 2011 23:16:23 +0000 (16:16 -0700)]
Merge "checkout ambiguous ref bugfix" into maint

* commit '0cb6ad3':
  checkout: fix bug with ambiguous refs

13 years agodocs: fix filter-branch subdir example for exotic repo names
Jeff King [Fri, 1 Apr 2011 14:46:27 +0000 (10:46 -0400)]
docs: fix filter-branch subdir example for exotic repo names

The GIT_INDEX_FILE variable we get from git has the full
path to the repo, which may contain spaces. When we use it
in our shell snippet, it needs to be quoted.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoparse-remote: typofix
Junio C Hamano [Thu, 31 Mar 2011 02:33:33 +0000 (19:33 -0700)]
parse-remote: typofix

An earlier patch had a trivial typo that two people did not notice.
Pointed out by Michael Schubert.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocontrib/thunderbird-patch-inline: do not require bash to run the script
Maxin john [Wed, 30 Mar 2011 08:52:23 +0000 (09:52 +0100)]
contrib/thunderbird-patch-inline: do not require bash to run the script

The script does not have to be run under bash, but any POSIX compliant
shell would do, as it does not use any bash-isms.

It may be written under a different style than what is recommended in
Documentation/CodingGuidelines, but that is a different matter.

While at it, fix obvious typos in the comment.

Signed-off-by: Maxin B. John <maxin@maxinbjohn.info>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agot8001: check the exit status of the command being tested
Junio C Hamano [Wed, 30 Mar 2011 19:22:05 +0000 (12:22 -0700)]
t8001: check the exit status of the command being tested

Avoid running the command being tested as an upstream of a pipe;
doing so will lose its exit status.

While at it, modernise the style of the script.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agostrbuf.h: remove a tad stale docs-in-comment and reference api-doc instead
Michael Witten [Tue, 15 Feb 2011 23:12:04 +0000 (23:12 +0000)]
strbuf.h: remove a tad stale docs-in-comment and reference api-doc instead

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoTypos: t/README
Michael Witten [Tue, 22 Feb 2011 17:15:00 +0000 (17:15 +0000)]
Typos: t/README

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoDocumentation/config.txt: make truth value of numbers more explicit
Carlos Martín Nieto [Wed, 30 Mar 2011 10:22:32 +0000 (12:22 +0200)]
Documentation/config.txt: make truth value of numbers more explicit

Change the order to 1/0 to have the same true/false order as the rest
of the possibilities for a boolean variable in order not not confuse
users.

Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-pack-objects.txt: fix grammatical errors
Stephen Boyd [Wed, 30 Mar 2011 09:00:06 +0000 (02:00 -0700)]
git-pack-objects.txt: fix grammatical errors

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoparse-remote: replace unnecessary sed invocation
Stephen Boyd [Wed, 30 Mar 2011 08:48:40 +0000 (01:48 -0700)]
parse-remote: replace unnecessary sed invocation

Just use parameter expansion instead.

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoHOME must be set before calling git-init when creating test repositories
Alex Riesen [Sat, 26 Mar 2011 18:46:34 +0000 (19:46 +0100)]
HOME must be set before calling git-init when creating test repositories

Otherwise the created test repositories will be affected by users ~/.gitconfig.
For example, setting core.logAllrefupdates in users config will make all
calls to "git config --unset core.logAllrefupdates" fail which will break
the first test which uses the statement and expects it to succeed.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit tag documentation grammar fixes and readability updates
Michael Witten [Mon, 28 Mar 2011 15:11:49 +0000 (15:11 +0000)]
git tag documentation grammar fixes and readability updates

... with help from Eric Raible.

In addition, describe the use of GIT_COMMITTER_DATE more comprehensively
by including "date-formats.txt"

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogrep: Add the option '--line-number'
Joe Ratterman [Mon, 28 Mar 2011 18:11:55 +0000 (13:11 -0500)]
grep: Add the option '--line-number'

This is a synonym for the existing '-n' option, matching GNU grep.

Signed-off-by: Joe Ratterman <jratt0@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoGit 1.7.4.2 v1.7.4.2
Junio C Hamano [Sat, 26 Mar 2011 00:56:14 +0000 (17:56 -0700)]
Git 1.7.4.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogitweb: Fix handling of fractional timezones in parse_date
Jakub Narebski [Fri, 25 Mar 2011 19:20:49 +0000 (20:20 +0100)]
gitweb: Fix handling of fractional timezones in parse_date

Fractional timezones, like -0330 (NST used in Canada) or +0430
(Afghanistan, Iran DST), were not handled properly in parse_date; this
means values such as 'minute_local' and 'iso-tz' were not generated
correctly.

This was caused by two mistakes:

* sign of timezone was applied only to hour part of offset, and not
  as it should be also to minutes part (this affected only negative
  fractional timezones).

* 'int $h + $m/60' is 'int($h + $m/60)' and not 'int($h) + $m/60',
  so fractional part was discarded altogether ($h is hours, $m is
  minutes, which is always less than 60).

Note that positive fractional timezones +0430, +0530 and +1030 can be
found as authortime in git.git repository itself.

For example http://repo.or.cz/w/git.git/commit/88d50e7 had authortime
of "Fri, 8 Jan 2010 18:48:07 +0000 (23:48 +0530)", which is not marked
with 'atnight', when "git show 88d50e7" gives correct author date of
"Sat Jan 9 00:18:07 2010 +0530".

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-am.txt: advertise 'git am --abort' instead of 'rm .git/rebase-apply'
SZEDER Gábor [Tue, 22 Mar 2011 18:42:25 +0000 (19:42 +0100)]
git-am.txt: advertise 'git am --abort' instead of 'rm .git/rebase-apply'

'git am --abort' is around for quite a long time now, and users should
normally not poke around inside the .git directory, yet the
documentation of 'git am' still recommends the following:

  ... if you decide to start over from scratch,
  run `rm -f -r .git/rebase-apply` ...

Suggest 'git am --abort' instead.

It's not quite the same as the original, because 'git am --abort' will
restore the original branch, while simply removing '.git/rebase-apply'
won't, but that's rather a thinko in the original wording, because
that won't actually "start over _from scratch_".

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobisect: visualize with git-log if gitk is unavailable
Jeff King [Mon, 21 Mar 2011 13:14:22 +0000 (09:14 -0400)]
bisect: visualize with git-log if gitk is unavailable

If gitk is not available in the PATH, bisect ends up
exiting with the shell's 127 error code, confusing the git
wrapper into thinking that bisect is not a git command.

We already fallback to git-log if there doesn't seem to be a
graphical display available. We should do the same if gitk
is not available in our PATH at all. This not only fixes the
ugly error message, but is a much more sensible default than
failing to show the user anything.

Reported by Maxin John.

Tested-by: Maxin B. John <maxin@maxinbjohn.info>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoUpdate draft release notes to 1.7.4.2
Junio C Hamano [Mon, 21 Mar 2011 05:14:21 +0000 (22:14 -0700)]
Update draft release notes to 1.7.4.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'sp/maint-fd-limit' into maint
Junio C Hamano [Mon, 21 Mar 2011 05:11:46 +0000 (22:11 -0700)]
Merge branch 'sp/maint-fd-limit' into maint

* sp/maint-fd-limit:
  sha1_file.c: Don't retain open fds on small packs
  mingw: add minimum getrlimit() compatibility stub
  Limit file descriptors used by packs

13 years agoMerge branch 'mr/hpux' into maint
Junio C Hamano [Mon, 21 Mar 2011 05:11:15 +0000 (22:11 -0700)]
Merge branch 'mr/hpux' into maint

* mr/hpux:
  git-compat-util.h: Honor HP C's noreturn attribute
  Makefile: add NO_FNMATCH_CASEFOLD to HP-UX section

13 years agoMerge branch 'so/submodule-no-update-first-time' into maint
Junio C Hamano [Mon, 21 Mar 2011 05:11:02 +0000 (22:11 -0700)]
Merge branch 'so/submodule-no-update-first-time' into maint

* so/submodule-no-update-first-time:
  t7406: "git submodule update {--merge|--rebase]" with new submodules
  submodule: no [--merge|--rebase] when newly cloned

13 years agoMerge branch 'mo/perl-bidi-pipe-envfix' into maint
Junio C Hamano [Mon, 21 Mar 2011 05:10:31 +0000 (22:10 -0700)]
Merge branch 'mo/perl-bidi-pipe-envfix' into maint

* mo/perl-bidi-pipe-envfix:
  perl: command_bidi_pipe() method should set-up git environmens

13 years agoMerge branch 'ae/better-template-failure-report' into maint
Junio C Hamano [Mon, 21 Mar 2011 05:09:39 +0000 (22:09 -0700)]
Merge branch 'ae/better-template-failure-report' into maint

* ae/better-template-failure-report:
  Improve error messages when temporary file creation fails

13 years agoWork around broken ln on solaris as used in t8006
Ben Walton [Mon, 21 Mar 2011 01:12:26 +0000 (21:12 -0400)]
Work around broken ln on solaris as used in t8006

The test setup in t8006-blame-textconv.sh uses "ln -sf" to
overwrite an existing symlink.  Unfortunately, both /usr/bin/ln
and /usr/xpg4/bin/ln on solaris 9 don't properly handle -f and -s
used at the same time.  This caused the test setup and subsequent
checks to fail.

Instead, remove the symlink and then create a new one in the
setup code.

The upstream Solaris bug (fixed in 10, but not 9) is documented
here:

  http://bugs.opensolaris.org/view_bug.do?bug_id=4372462

Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agot/README: Add a note about running commands under valgrind
Carlos Martín Nieto [Tue, 15 Mar 2011 09:32:11 +0000 (10:32 +0100)]
t/README: Add a note about running commands under valgrind

The test suite runs valgrind with certain options activated. Add a
note saying how to run commands under the same conditions as the test
suite does.

Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogitweb: Always call parse_date with timezone parameter
Jakub Narebski [Sat, 19 Mar 2011 22:53:55 +0000 (23:53 +0100)]
gitweb: Always call parse_date with timezone parameter

Timezone is required to correctly set local time, which would be needed
for future 'localtime' feature.

While at it, remove unnecessary call to the function from git_log_body,
as its return value is not used anywhere.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobisect: explain the rationale behind 125
Junio C Hamano [Sun, 20 Mar 2011 04:46:06 +0000 (21:46 -0700)]
bisect: explain the rationale behind 125

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodocs: fix grammar in gitattributes.txt
Alexei Sholik [Fri, 18 Mar 2011 13:14:27 +0000 (15:14 +0200)]
docs: fix grammar in gitattributes.txt

[jc: with a fixlet from Marc Branchaud]

Signed-off-by: Alexei Sholik <alcosholik@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoPrepare draft release notes to 1.7.4.2
Junio C Hamano [Wed, 16 Mar 2011 23:29:03 +0000 (16:29 -0700)]
Prepare draft release notes to 1.7.4.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'jn/maint-commit-missing-template' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'jn/maint-commit-missing-template' into maint

* jn/maint-commit-missing-template:
  commit: error out for missing commit message template

13 years agoMerge branch 'lt/rename-no-extra-copy-detection' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'lt/rename-no-extra-copy-detection' into maint

* lt/rename-no-extra-copy-detection:
  diffcore-rename: improve estimate_similarity() heuristics
  diffcore-rename: properly honor the difference between -M and -C
  for_each_hash: allow passing a 'void *data' pointer to callback

13 years agoMerge branch 'jk/diffstat-binary' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'jk/diffstat-binary' into maint

* jk/diffstat-binary:
  diff: don't retrieve binary blobs for diffstat
  diff: handle diffstat of rewritten binary files

13 years agoMerge branch 'mg/maint-difftool-vim-readonly' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'mg/maint-difftool-vim-readonly' into maint

* mg/maint-difftool-vim-readonly:
  mergetool-lib: call vim in readonly mode for diffs

13 years agoMerge branch 'jn/test-terminal-punt-on-osx-breakage' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'jn/test-terminal-punt-on-osx-breakage' into maint

* jn/test-terminal-punt-on-osx-breakage:
  tests: skip terminal output tests on OS X

13 years agoMerge branch 'jk/fail-null-clone' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'jk/fail-null-clone' into maint

* jk/fail-null-clone:
  clone: die when trying to clone missing local path

13 years agoMerge branch 'jh/push-default-upstream-configname' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:26 +0000 (16:47 -0700)]
Merge branch 'jh/push-default-upstream-configname' into maint

* jh/push-default-upstream-configname:
  push.default: Rename 'tracking' to 'upstream'

13 years agoMerge branch 'mg/placeholders-are-lowercase' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:25 +0000 (16:47 -0700)]
Merge branch 'mg/placeholders-are-lowercase' into maint

* mg/placeholders-are-lowercase:
  Make <identifier> lowercase in Documentation
  Make <identifier> lowercase as per CodingGuidelines
  Make <identifier> lowercase as per CodingGuidelines
  Make <identifier> lowercase as per CodingGuidelines
  CodingGuidelines: downcase placeholders in usage messages

13 years agoMerge branch 'mg/patch-id' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:25 +0000 (16:47 -0700)]
Merge branch 'mg/patch-id' into maint

* mg/patch-id:
  git-patch-id: do not trip over "no newline" markers
  git-patch-id: test for "no newline" markers

13 years agoMerge branch 'js/maint-merge-use-prepare-commit-msg-hook' into maint
Junio C Hamano [Wed, 16 Mar 2011 23:47:25 +0000 (16:47 -0700)]
Merge branch 'js/maint-merge-use-prepare-commit-msg-hook' into maint

* js/maint-merge-use-prepare-commit-msg-hook:
  merge: honor prepare-commit-msg hook

13 years agogitweb: highlight: replace tabs with spaces
Kevin Cernekee [Wed, 16 Mar 2011 22:34:13 +0000 (15:34 -0700)]
gitweb: highlight: replace tabs with spaces

Consider the following code fragment:

        /*
         * test
         */

vim ":set list" mode shows that the first character on each line is a
tab:

^I/*$
^I * test$
^I */$

By default, the "highlight" program will retain the tabs in the HTML
output:

$ highlight --fragment --syntax c test.c
        <span class="hl com">/*</span>
<span class="hl com">    * test</span>
<span class="hl com">    */</span>

vim list mode:

^I<span class="hl com">/*</span>$
<span class="hl com">^I * test</span>$
<span class="hl com">^I */</span>$

In gitweb, this winds up looking something like:

   1         /*
   2     * test
   3     */

I tried both Firefox and Opera and saw the same behavior.

The desired output is:

   1         /*
   2          * test
   3          */

This can be accomplished by specifying "--replace-tabs=8" on the
highlight command line.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Acked-by: John 'Warthog9' Hawley <warthog9@eaglescrag.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agomake_absolute_path: return the input path if it points to our buffer
Carlos Martín Nieto [Wed, 16 Mar 2011 16:06:17 +0000 (17:06 +0100)]
make_absolute_path: return the input path if it points to our buffer

Some codepaths call make_absolute_path with its own return value as
input. In such a cases, return the path immediately.

This fixes a valgrind-discovered error, whereby we tried to copy a
string onto itself.

Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agovalgrind: ignore SSE-based strlen invalid reads
Carlos Martín Nieto [Wed, 16 Mar 2011 11:46:01 +0000 (12:46 +0100)]
valgrind: ignore SSE-based strlen invalid reads

Some versions of strlen use SSE to speed up the calculation and load 4
bytes at a time, even if it means reading past the end of the
allocated memory. This read is safe and when the strlen function is
inlined, it is not replaced by valgrind, which reports a
false-possitive.

Tell valgrind to ignore this particular error, as the read is, in
fact, safe. Current upstream-released version 3.6.1 is affected. Some
distributions have this fixed in their latest versions.

Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodiff --submodule: split into bite-sized pieces
Jonathan Nieder [Wed, 16 Mar 2011 07:14:11 +0000 (02:14 -0500)]
diff --submodule: split into bite-sized pieces

Introduce two functions:

 - prepare_submodule_summary prepares the revision walker
   to list changes in a submodule.  That is, it:

   * finds merge bases between the commits pointed to this
     path from before ("left") and after ("right") the change;
   * checks whether this is a fast-forward or fast-backward;
   * prepares a revision walk to list commits in the symmetric
     difference between the commits at each endpoint.

   It returns nonzero on error.

 - print_submodule_summary runs the revision walk and saves
   the result to a strbuf in --left-right format.

The goal is just readability.  No functional change intended.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocherry: split off function to print output lines
Jonathan Nieder [Wed, 16 Mar 2011 07:12:48 +0000 (02:12 -0500)]
cherry: split off function to print output lines

Readers uninterested in the details of "git cherry"'s output format
can see

print_commit('-', commit, verbose, abbrev);

and ignore the details.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobranch: split off function that writes tracking info and commit subject
Jonathan Nieder [Wed, 16 Mar 2011 07:10:14 +0000 (02:10 -0500)]
branch: split off function that writes tracking info and commit subject

Introduce a add_verbose_info function that takes care of adding

 - an abbreviated object name;
 - a summary of the form [ahead x, behind y] of the relationship
   to the corresponding upstream branch;
 - a one line commit subject

for the tip commit of a branch, for use in "git branch -v" output.

No functional change intended.  This just unindents the code a little
and makes it easier to skip on first reading.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agostandardize brace placement in struct definitions
Jonathan Nieder [Wed, 16 Mar 2011 07:08:34 +0000 (02:08 -0500)]
standardize brace placement in struct definitions

In a struct definitions, unlike functions, the prevailing style is for
the opening brace to go on the same line as the struct name, like so:

 struct foo {
int bar;
char *baz;
 };

Indeed, grepping for 'struct [a-z_]* {$' yields about 5 times as many
matches as 'struct [a-z_]*$'.

Linus sayeth:

 Heretic people all over the world have claimed that this inconsistency
 is ...  well ...  inconsistent, but all right-thinking people know that
 (a) K&R are _right_ and (b) K&R are right.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompat: make gcc bswap an inline function
Jonathan Nieder [Wed, 16 Mar 2011 07:00:49 +0000 (02:00 -0500)]
compat: make gcc bswap an inline function

Without this change, gcc -pedantic warns:

 cache.h: In function 'ce_to_dtype':
 cache.h:270:21: warning: ISO C forbids braced-groups within expressions [-pedantic]

An inline function is more readable anyway.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoenums: omit trailing comma for portability
Jonathan Nieder [Wed, 16 Mar 2011 06:59:10 +0000 (01:59 -0500)]
enums: omit trailing comma for portability

Since v1.7.2-rc0~23^2~2 (Add per-repository eol normalization,
2010-05-19), building with gcc -std=gnu89 -pedantic produces warnings
like the following:

 convert.c:21:11: warning: comma at end of enumerator list [-pedantic]

gcc is right to complain --- these commas are not permitted in C89.
In the spirit of v1.7.2-rc0~32^2~16 (2010-05-14), remove them.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoRevert "core.abbrevguard: Ensure short object names stay unique a bit longer"
Junio C Hamano [Fri, 11 Mar 2011 06:41:14 +0000 (22:41 -0800)]
Revert "core.abbrevguard: Ensure short object names stay unique a bit longer"

This reverts commit 72a5b561fc1c4286bc7c5b0693afc076af261e1f, as adding
fixed number of hexdigits more than necessary to make one object name
locally unique does not help in futureproofing the uniqueness of names
we generate today.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoFix typo in t/README
Mathias Lafeldt [Wed, 9 Mar 2011 20:25:09 +0000 (21:25 +0100)]
Fix typo in t/README

Signed-off-by: Mathias Lafeldt <misfire@debugon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agols-remote documentation: <refs> argument is optional
Piotr Krukowiecki [Wed, 9 Mar 2011 20:03:48 +0000 (21:03 +0100)]
ls-remote documentation: <refs> argument is optional

Correct SYNOPSIS section.

Signed-off-by: Piotr Krukowiecki <piotr.krukowiecki@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoAdd Author and Documentation sections to git-for-each-ref.txt
Alexei Sholik [Tue, 8 Mar 2011 13:16:10 +0000 (15:16 +0200)]
Add Author and Documentation sections to git-for-each-ref.txt

Signed-off-by: Alexei Sholik <alcosholik@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoDocumentation: remove redundant colons in git-for-each-ref.txt
Alexei Sholik [Tue, 8 Mar 2011 13:16:09 +0000 (15:16 +0200)]
Documentation: remove redundant colons in git-for-each-ref.txt

Signed-off-by: Alexei Sholik <alcosholik@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoSubmittingPatches: clarify the expected commit log description
Junio C Hamano [Wed, 9 Mar 2011 00:58:19 +0000 (16:58 -0800)]
SubmittingPatches: clarify the expected commit log description

Earlier, 47afed5 (SubmittingPatches: itemize and reflect upon well written
changes, 2009-04-28) added a discussion on the contents of the commit log
message, but the last part of the new paragraph didn't make much sense.
Reword it slightly to make it more readable.

Update the "quicklist" to clarify what we mean by "motivation" and
"contrast".  Also mildly discourage external references.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodiff format documentation: clarify --cc and -c
Adam Monsen [Tue, 8 Mar 2011 20:51:37 +0000 (12:51 -0800)]
diff format documentation: clarify --cc and -c

The description was unclear if -c or --cc was the default (--cc is for
some commands), and incorrectly implied that the default applies to
all the diff generating commands.

Most importantly, "log" does not default to "--cc" (it defaults to
"--no-merges") and "log -p" obeys the user's wish to see non-combined
format.  Only "diff" (during merge and three-blob comparison) and
"show" use --cc as the default.

Signed-off-by: Adam Monsen <haircut@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorev-list-options.txt: typo fix
Michael J Gruber [Tue, 8 Mar 2011 08:31:24 +0000 (09:31 +0100)]
rev-list-options.txt: typo fix

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-compat-util.h: Honor HP C's noreturn attribute
Michal Rokos [Mon, 7 Mar 2011 12:13:15 +0000 (13:13 +0100)]
git-compat-util.h: Honor HP C's noreturn attribute

HP C for Integrity servers (Itanium) gained support for noreturn
attribute sometime in 2006. It was released in Compiler Version
A.06.10 and made available in July 2006.

The __HP_cc define detects the HP C compiler version.  Precede the
__GNUC__ check so it works well when compiling with HP C using -Agcc
option that enables partial support for the GNU C dialect. The -Agcc
defines the __GNUC__ too.

Signed-off-by: Michal Rokos <michal.rokos@nextsoft.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMakefile: add NO_FNMATCH_CASEFOLD to HP-UX section
Michal Rokos [Mon, 7 Mar 2011 11:43:11 +0000 (12:43 +0100)]
Makefile: add NO_FNMATCH_CASEFOLD to HP-UX section

fnmatch() on HP-UX does not support the GNU FNM_CASEFOLD extension,
so set NO_FNMATCH_CASEFOLD to use the internal fnmatch implementation.

Signed-off-by: Michal Rokos <michal.rokos@nextsoft.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoDocumentation: fix a typo in git-apply.txt
Michał Kiedrowicz [Thu, 3 Mar 2011 09:28:30 +0000 (10:28 +0100)]
Documentation: fix a typo in git-apply.txt

git-apply accepts the --cached option, not --cache.

Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoinit: remove unnecessary check
Nguyễn Thái Ngọc Duy [Thu, 3 Mar 2011 12:34:51 +0000 (19:34 +0700)]
init: remove unnecessary check

git_dir must always be non-NULL so "if (git_dir)" is unnecessary.
Before this code, if git_dir == NULL, it will default to
DEFAULT_GIT_DIR_ENVIRONMENT.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agosha1_file.c: Don't retain open fds on small packs
Shawn O. Pearce [Wed, 2 Mar 2011 18:01:54 +0000 (10:01 -0800)]
sha1_file.c: Don't retain open fds on small packs

If a pack file is small enough that its entire contents fits within
one mmap window, mmap the file and then immediately close its file
descriptor.  This reduces the number of file descriptors that are
needed to read from repositories with many tiny pack files, such
as one that has received 1000 pushes (and created 1000 small pack
files) since its last repack.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agomingw: add minimum getrlimit() compatibility stub
Erik Faye-Lund [Mon, 28 Feb 2011 21:13:22 +0000 (22:13 +0100)]
mingw: add minimum getrlimit() compatibility stub

We don't have getrlimit on Windows :( Limit of 2048 taken from MSDN:

  http://msdn.microsoft.com/en-us/library/6e3b887c(v=vs.71).aspx

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
13 years agoverify-pack: add --stat-only to the synopsis section
Junio C Hamano [Tue, 1 Mar 2011 19:26:22 +0000 (11:26 -0800)]
verify-pack: add --stat-only to the synopsis section

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoLimit file descriptors used by packs
Shawn O. Pearce [Mon, 28 Feb 2011 20:52:39 +0000 (12:52 -0800)]
Limit file descriptors used by packs

Rather than using 'errno == EMFILE' after a failed open() call
to indicate the process is out of file descriptors and an LRU
pack window should be closed, place a hard upper limit on the
number of open packs based on the actual rlimit of the process.

By using a hard upper limit that is below the rlimit of the current
process it is not necessary to check for EMFILE on every single
fd-allocating system call.  Instead reserving 25 file descriptors
makes it safe to assume the system call won't fail due to being over
the filedescriptor limit.  Here 25 is chosen as a WAG, but considers
3 for stdin/stdout/stderr, and at least a few for other Git code
to operate on temporary files.  An additional 20 is reserved as it
is not known what the C library needs to perform other services on
Git's behalf, such as nsswitch or name resolution.

This fixes a case where running `git gc --auto` in a repository
with more than 1024 packs (but an rlimit of 1024 open fds) fails
due to the temporary output file not being able to allocate a
file descriptor.  The output file is opened by pack-objects after
object enumeration and delta compression are done, both of which
have already opened all of the packs and fully populated the file
descriptor table.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobranch_merged: fix grammar in warning
Eric Hanchrow [Sat, 26 Feb 2011 03:29:42 +0000 (19:29 -0800)]
branch_merged: fix grammar in warning

Signed-off-by: Eric Hanchrow <eric.hanchrow@gmail.com>
Helped-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocommit: error out for missing commit message template
Jonathan Nieder [Fri, 25 Feb 2011 09:07:57 +0000 (03:07 -0600)]
commit: error out for missing commit message template

When "git commit" was rewritten in C (v1.5.4-rc0~78^2~30,
2007-11-08), a subtle bug in --template was introduced.  If the
file named by a --template parameter is missing, previously git
would error out with a message:

Commit template file does not exist.

but in the C version the --template parameter gets ignored and
the default template is used.

t7500 has two tests for this case which would have caught it, except
that with the default $EDITOR, the commit message template is left
unmodified, causing 'git commit' to error out and the test to
succeed.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agomergetool-lib: call vim in readonly mode for diffs
Michael J Gruber [Fri, 25 Feb 2011 09:36:39 +0000 (10:36 +0100)]
mergetool-lib: call vim in readonly mode for diffs

When [g]vimdiff is called for files which are opened already, the editor
complains about the existing swap file. But we do not want to write
anything when called from difftool. So, make difftool use "-R" for the
vim family. This

- prevents the use of a swap file and
- marks the buffers readonly.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodiff: don't retrieve binary blobs for diffstat
Jeff King [Sat, 19 Feb 2011 08:16:32 +0000 (03:16 -0500)]
diff: don't retrieve binary blobs for diffstat

We only need the size, which is much cheaper to get,
especially if it is a big binary file.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodiff: handle diffstat of rewritten binary files
Jeff King [Sat, 19 Feb 2011 08:04:56 +0000 (03:04 -0500)]
diff: handle diffstat of rewritten binary files

The logic in builtin_diffstat assumes that a
complete_rewrite pair should have its lines counted. This is
nonsensical for binary files and leads to confusing things
like:

  $ git diff --stat --summary HEAD^ HEAD
   foo.rand |  Bin 4096 -> 4096 bytes
   1 files changed, 0 insertions(+), 0 deletions(-)

  $ git diff --stat --summary -B HEAD^ HEAD
   foo.rand |   34 +++++++++++++++-------------------
   1 files changed, 15 insertions(+), 19 deletions(-)
   rewrite foo.rand (100%)

So let's reorder the function to handle binary files first
(which from diffstat's perspective look like complete
rewrites anyway), then rewrites, then actual diffstats.

There are two bonus prizes to this reorder:

  1. It gets rid of a now-superfluous goto.

  2. The binary case is at the top, which means we can
     further optimize it in the next patch.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodo not overwrite untracked symlinks
Clemens Buchacher [Sun, 20 Feb 2011 12:13:43 +0000 (13:13 +0100)]
do not overwrite untracked symlinks

Git traditionally overwrites untracked symlinks silently. This will
generally not cause massive data loss, but it is inconsistent with
the behavior for regular files, which are not silently overwritten.

With this change, git refuses to overwrite untracked symlinks by
default. If the user really wants to overwrite the untracked
symlink, he has git-clean and git-checkout -f at his disposal.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoDocumentation: clarify -u<mode> option defaults
Clemens Buchacher [Mon, 21 Feb 2011 20:05:25 +0000 (21:05 +0100)]
Documentation: clarify -u<mode> option defaults

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agot/t7500-commit.sh: use test_cmp instead of test
Ævar Arnfjörð Bjarmason [Sat, 19 Feb 2011 18:29:09 +0000 (18:29 +0000)]
t/t7500-commit.sh: use test_cmp instead of test

Change commit_msg_is() in t/t7500-commit.sh to use test_cmp instead of
the shell's test function. Now if a test fails we'll get test_cmp
output showing us what failed.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agot/gitweb-lib.sh: Ensure that errors are shown for --debug --immediate
Ævar Arnfjörð Bjarmason [Sat, 19 Feb 2011 18:16:19 +0000 (19:16 +0100)]
t/gitweb-lib.sh: Ensure that errors are shown for --debug --immediate

Because '--immediate' stops test suite after first error, therefore in
this mode

  test_debug 'cat gitweb.log'

was never ran, thus in effect negating effect of '--debug' option.
This made finidng the cause of errors in gitweb test sute difficult.

Modify the gitweb_run test subroutine to run test_debug itself in the
case of errors (and also remove "test_debug 'cat gitweb.log'" from
gitweb tests).

This makes it possible to run *gitweb tests* with --immediate ---debug
combination of options; also it makes gitweb tests to not output
spurious debug data that is not considered error.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jakub Narębski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogitweb/gitweb.perl: don't call S_ISREG() with undef
Ævar Arnfjörð Bjarmason [Sat, 19 Feb 2011 15:27:42 +0000 (15:27 +0000)]
gitweb/gitweb.perl: don't call S_ISREG() with undef

Change S_ISREG($to_mode_oct) to S_ISREG($from_mode_oct) in the branch
that handles from modes, not to modes. This logic appears to have been
caused by copy/paste programming by Jakub Narebski in e8e41a93. It
would be better to rewrite this code not to be duplicated, but I
haven't done so.

This issue caused a failing test on perl 5.13.9, which has a warning
that turned this up:

     gitweb.perl: Use of uninitialized value in subroutine entry at /home/avar/g/git/t/../gitweb/gitweb.perl line 4415.

Which caused the Git test suite to fail on this test:

    ./t9500-gitweb-standalone-no-errors.sh             (Wstat: 256 Tests: 90 Failed: 84)
      Failed tests:  1-8, 10-36, 38-45, 47-48, 50-88
      Non-zero exit status: 1

Reported-by: perl 5.13.9
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogitweb/gitweb.perl: remove use of qw(...) as parentheses
Ævar Arnfjörð Bjarmason [Sat, 19 Feb 2011 15:27:41 +0000 (15:27 +0000)]
gitweb/gitweb.perl: remove use of qw(...) as parentheses

Using the qw(...) construct as implicit parentheses was deprecated in
perl 5.13.5. Change the relevant code in gitweb to not use the
deprecated construct. The offending code was introduced in 3562198b by
Jakub Narebski.

The issue is that perl will now warn about this:

    $ perl -wE 'for my $i qw(a b) { say $i }'
    Use of qw(...) as parentheses is deprecated at -e line 1.
    a
    b

This caused gitweb.perl to warn on perl 5.13.5 and above, and these
tests to fail on those perl versions:

    ./t9501-gitweb-standalone-http-status.sh           (Wstat: 256 Tests: 11 Failed: 10)
      Failed tests:  2-11
      Non-zero exit status: 1
    ./t9502-gitweb-standalone-parse-output.sh          (Wstat: 256 Tests: 10 Failed: 9)
      Failed tests:  2-10
      Non-zero exit status: 1

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Acked-by: Jakub Narębski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodiffcore-rename: improve estimate_similarity() heuristics
Linus Torvalds [Sat, 19 Feb 2011 04:12:06 +0000 (20:12 -0800)]
diffcore-rename: improve estimate_similarity() heuristics

The logic to quickly dismiss potential rename pairs was broken.  It
would too eagerly dismiss possible renames when all of the difference
was due to pure new data (or deleted data).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agodiffcore-rename: properly honor the difference between -M and -C
Linus Torvalds [Sat, 19 Feb 2011 04:10:32 +0000 (20:10 -0800)]
diffcore-rename: properly honor the difference between -M and -C

We would allow rename detection to do copy detection even when asked
purely for renames.  That confuses users, but more importantly it can
terminally confuse the recursive merge rename logic.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agofor_each_hash: allow passing a 'void *data' pointer to callback
Linus Torvalds [Sat, 19 Feb 2011 03:55:19 +0000 (19:55 -0800)]
for_each_hash: allow passing a 'void *data' pointer to callback

For the find_exact_renames() function, this allows us to pass the
diff_options structure pointer to the low-level routines.  We will use
that to distinguish between the "rename" and "copy" cases.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoclone: die when trying to clone missing local path
Jeff King [Fri, 18 Feb 2011 04:01:52 +0000 (23:01 -0500)]
clone: die when trying to clone missing local path

Since 86ac751 (Allow cloning an empty repository,
2009-01-23), doing:

  git clone does-not-exist

has created does-not-exist as an empty repository. This was
an unintentional side effect of 86ac751. Even weirder,
doing:

  git clone does-not-exist new-dir

_does_ fail, making this "feature" (if you want to consider
it such) broken. Let's detect this situation and explicitly
die. It's almost certainly not what the user intended.

This patch also adds two tests. One for the missing path
case, and one to confirm that a similar case, cloning a
non-repository directory, fails.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agotests: skip terminal output tests on OS X
Jonathan Nieder [Thu, 17 Feb 2011 12:38:52 +0000 (06:38 -0600)]
tests: skip terminal output tests on OS X

On Mac OS X 10.5.0, test_terminal gets stuck reading from the pty
master every once in a while.  To reproduce the problem:

 perl -MIO::Pty -MFile::Copy -e '
for (my $i = 0;; $i++) {
my $master = new IO::Pty;
my $slave = $master->slave;
if (fork == 0) {
close $master or die "close: $!";
open STDOUT, ">&", $slave or die "dup2: $!";
close $slave or die "close: $!";
exec("echo", "hi", $i) or die "exec: $!";
}
close $slave or die "close: $!";
copy($master, \*STDOUT) or die "copy: $!";
close $master or die "close: $!";
wait;
}
 '

It blocks after 7000 iterations or so in sysread().  The relevant
sysread() call is the second call by the parent, which presumably
executes before the child dies but after the parent has read all
output from there.

Since this is an intermitent problem, the quick check of terminal
support in lib-terminal doesn't catch it.  Skip these tests on the Mac
for now.

Noticed-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agot7406: "git submodule update {--merge|--rebase]" with new submodules
Spencer E. Olson [Thu, 17 Feb 2011 16:18:46 +0000 (09:18 -0700)]
t7406: "git submodule update {--merge|--rebase]" with new submodules

Add two test cases in t7406 to ensure that the --merge/--rebase options
are ignored for "git submodule update" with new modules.  These test that
a simple checkout is performed instead.

Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Acked-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agosubmodule: no [--merge|--rebase] when newly cloned
Spencer E. Olson [Thu, 17 Feb 2011 16:18:45 +0000 (09:18 -0700)]
submodule: no [--merge|--rebase] when newly cloned

"git submodule update" can be run with either the "--merge" or "--rebase"
option, or submodule.<name>.update configuration variable can be set to
"merge" or "rebase, to cause local work to get integrated when updating
the submodule.

When a submodule is newly cloned, however, it does not have a check out
when a rebase or merge is attempted, leading to a failure.  For newly
cloned submodules, simply check out the appropriate revision.  There is no
local work to integrate with for them.

Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Acked-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-patch-id: do not trip over "no newline" markers
Michael J Gruber [Thu, 17 Feb 2011 07:44:42 +0000 (08:44 +0100)]
git-patch-id: do not trip over "no newline" markers

Currently, patch-id trips over our very own diff extension for marking
the absence of newline at EOF.

Fix it. (Ignore it, it's whitespace.)

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-patch-id: test for "no newline" markers
Michael J Gruber [Wed, 16 Feb 2011 16:55:37 +0000 (17:55 +0100)]
git-patch-id: test for "no newline" markers

Currently, patch-id trips over our very own output that marks the absence
of newline at EOF.

Expose this in a test.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMake <identifier> lowercase in Documentation
Michael J Gruber [Thu, 17 Feb 2011 07:48:06 +0000 (08:48 +0100)]
Make <identifier> lowercase in Documentation

Leaving uppercase abbreviations (e.g. URL) and an identifier named after
an upercase env variable (CVSROOT) in place, this adjusts the few
remaining cases and fixes an unidentified identifier along the way.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'maint-1.7.3' into maint
Junio C Hamano [Wed, 16 Feb 2011 22:33:11 +0000 (14:33 -0800)]
Merge branch 'maint-1.7.3' into maint

* maint-1.7.3:

13 years agoMerge branch 'maint-1.7.2' into maint-1.7.3
Junio C Hamano [Wed, 16 Feb 2011 22:32:59 +0000 (14:32 -0800)]
Merge branch 'maint-1.7.2' into maint-1.7.3

* maint-1.7.2:
  fast-import: introduce "feature notes" command
  fast-import: clarify documentation of "feature" command

13 years agoMerge branch 'maint-1.7.1' into maint-1.7.2
Junio C Hamano [Wed, 16 Feb 2011 22:32:54 +0000 (14:32 -0800)]
Merge branch 'maint-1.7.1' into maint-1.7.2

* maint-1.7.1:
  fast-import: introduce "feature notes" command
  fast-import: clarify documentation of "feature" command

13 years agoMerge branch 'maint-1.7.0' into maint-1.7.1
Junio C Hamano [Wed, 16 Feb 2011 22:32:47 +0000 (14:32 -0800)]
Merge branch 'maint-1.7.0' into maint-1.7.1

* maint-1.7.0:
  fast-import: introduce "feature notes" command
  fast-import: clarify documentation of "feature" command

13 years agopush.default: Rename 'tracking' to 'upstream'
Johan Herland [Wed, 16 Feb 2011 00:54:24 +0000 (01:54 +0100)]
push.default: Rename 'tracking' to 'upstream'

Users are sometimes confused with two different types of "tracking" behavior
in Git: "remote-tracking" branches (e.g. refs/remotes/*/*) versus the
merge/rebase relationship between a local branch and its @{upstream}
(controlled by branch.foo.remote and branch.foo.merge config settings).

When the push.default is set to 'tracking', it specifies that a branch should
be pushed to its @{upstream} branch. In other words, setting push.default to
'tracking' applies only to the latter of the above two types of "tracking"
behavior.

In order to make this more understandable to the user, we rename the
push.default == 'tracking' option to push.default == 'upstream'.

push.default == 'tracking' is left as a deprecated synonym for 'upstream'.

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoparse_tag_buffer(): do not prefixcmp() out of range
Nguyễn Thái Ngọc Duy [Mon, 14 Feb 2011 13:02:51 +0000 (20:02 +0700)]
parse_tag_buffer(): do not prefixcmp() out of range

There is a check (size < 64) at the beginning of the function, but
that only covers object+type lines.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agomerge: honor prepare-commit-msg hook
Jay Soffian [Tue, 15 Feb 2011 01:07:50 +0000 (20:07 -0500)]
merge: honor prepare-commit-msg hook

When a merge is stopped due to conflicts or --no-commit, the
subsequent commit calls the prepare-commit-msg hook. However,
it is not called after a clean merge. Fix this inconsistency
by invoking the hook after clean merges as well.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMake <identifier> lowercase as per CodingGuidelines
Michael J Gruber [Tue, 15 Feb 2011 13:09:13 +0000 (14:09 +0100)]
Make <identifier> lowercase as per CodingGuidelines

*.c part for matches with '<[A-Z]+>' (and affected test).

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMake <identifier> lowercase as per CodingGuidelines
Michael J Gruber [Tue, 15 Feb 2011 13:09:12 +0000 (14:09 +0100)]
Make <identifier> lowercase as per CodingGuidelines

*.c part for matches with '"[A-Z]+"'.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMake <identifier> lowercase as per CodingGuidelines
Michael J Gruber [Tue, 15 Feb 2011 13:09:11 +0000 (14:09 +0100)]
Make <identifier> lowercase as per CodingGuidelines

parse-options part

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoCodingGuidelines: downcase placeholders in usage messages
Junio C Hamano [Tue, 15 Feb 2011 19:02:56 +0000 (11:02 -0800)]
CodingGuidelines: downcase placeholders in usage messages

We accumulated some inconsistencies without an explicit guidance to spell
this out over time.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopull: do not display fetch usage on --help-all
Michael J Gruber [Mon, 14 Feb 2011 16:48:08 +0000 (17:48 +0100)]
pull: do not display fetch usage on --help-all

Currently, "git pull --help-all" displays the fetch usage info.

Make it equivalent to "git pull -h" instead since "--help-all" is
documented in gitcli(7).

Do not try to sanitize the pull option parser (aka last hair puller).

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-tag.txt: list all modes in the description
Michael J Gruber [Tue, 15 Feb 2011 13:09:10 +0000 (14:09 +0100)]
git-tag.txt: list all modes in the description

Currently, the description sounds as if it applied always, but most of
its content is true in "create tag mode" only.

Make this clearer by listing all modes upfront.

Also, sneak in some linguistic improvements and make it clearer that
lightweight tags are "created" because "written" may be misread as
"are output".

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocommit,status: describe -u likewise
Michael J Gruber [Tue, 15 Feb 2011 13:09:09 +0000 (14:09 +0100)]
commit,status: describe -u likewise

They differ by one character only. Being exactly equal should help
translations.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>