git.git
13 years agocompletion: improve ls-remote output filtering in __git_refs_remotes()
SZEDER Gábor [Sat, 8 Oct 2011 14:54:41 +0000 (16:54 +0200)]
completion: improve ls-remote output filtering in __git_refs_remotes()

This follows suit of a previous patch for __git_refs(): use a
while-read loop and let bash's word splitting get rid of object names
from 'git ls-remote's output.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: query only refs/heads/ in __git_refs_remotes()
SZEDER Gábor [Sat, 8 Oct 2011 14:54:40 +0000 (16:54 +0200)]
completion: query only refs/heads/ in __git_refs_remotes()

__git_refs_remotes() is used to provide completion for refspecs to set
'remote.*.fetch' config variables for branches on the given remote.
So it's really only interested in refs under 'refs/heads/', but it
queries the remote for all its refs and then filters out all refs
outside of 'refs/heads/'.

Let 'git ls-remote' do the filtering.

Also remove the unused $cmd variable from __git_refs_remotes().

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: support full refs from remote repositories
SZEDER Gábor [Sat, 8 Oct 2011 14:54:39 +0000 (16:54 +0200)]
completion: support full refs from remote repositories

When the __git_refs() completion helper function lists refs from a
local repository, it usually lists the refs' short name, except when
it needs to provide completion for words starting with refs, because
in that case it lists full ref names, see 608efb87 (bash: complete
full refs, 2008-11-28).

Add the same functionality to the code path dealing with remote
repositories, too.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: improve ls-remote output filtering in __git_refs()
SZEDER Gábor [Sat, 8 Oct 2011 14:54:38 +0000 (16:54 +0200)]
completion: improve ls-remote output filtering in __git_refs()

The remote-handling part of __git_refs() has a nice for loop and state
machine case statement to iterate over all words from the output of
'git ls-remote' to identify object names and ref names.  Since each
line in the output of 'git ls-remote' consists of an object name and a
ref name, we can do more effective filtering by using a while-read
loop and letting bash's word splitting take care of object names.
This way the code is easier to understand and the loop will need only
half the number of iterations than before.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: make refs completion consistent for local and remote repos
SZEDER Gábor [Sat, 8 Oct 2011 14:54:37 +0000 (16:54 +0200)]
completion: make refs completion consistent for local and remote repos

For a local repository the __git_refs() completion helper function
lists refs under 'refs/(tags|heads|remotes)/', plus some special refs
like HEAD and ORIG_HEAD.  For a remote repository, however, it lists
all refs.

Fix this inconsistency by specifying refs filter patterns for 'git
ls-remote' to only list refs under 'refs/(tags|heads|remotes)/'.

For now this makes it impossible to complete refs outside of
'refs/(tags|heads|remotes)/' in a remote repository, but a followup
patch will resurrect that.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: optimize refs completion
SZEDER Gábor [Sat, 15 Oct 2011 12:57:23 +0000 (14:57 +0200)]
completion: optimize refs completion

After a unique command or option is completed, in most cases it is a
good thing to add a trailing a space, but sometimes it doesn't make
sense, e.g. when the completed word is an option taking an argument
('--option=') or a configuration section ('core.').  Therefore the
completion script uses the '-o nospace' option to prevent bash from
automatically appending a space to unique completions, and it has the
__gitcomp() function to add that trailing space only when necessary.
See 72e5e989 (bash: Add space after unique command name is completed.,
2007-02-04), 78d4d6a2 (bash: Support unique completion on git-config.,
2007-02-04), and b3391775 (bash: Support unique completion when
possible., 2007-02-04).

__gitcomp() therefore iterates over all possible completion words it
got as argument, and checks each word whether a trailing space is
necessary or not.  This is ok for commands, options, etc., i.e. when
the number of words is relatively small, but can be noticeably slow
for large number of refs.  However, while options might or might not
need that trailing space, refs are always handled uniformly and always
get that trailing space (or a trailing '.' for 'git config
branch.<head>.').  Since refs listed by __git_refs() & co. are
separated by newline, this allows us some optimizations with
'compgen'.

So, add a specialized variant of __gitcomp() that only deals with
possible completion words separated by a newline and uniformly appends
the trailing space to all words using 'compgen -S " "' (or any other
suffix, if specified), so no iteration over all words is needed.  But
we need to fiddle with IFS, because the default IFS containing a space
would cause the added space suffix to be stripped off when compgen's
output is stored in the COMPREPLY array.  Therefore we use only
newline as IFS, hence the requirement for the newline-separated
possible completion words.

Convert all callsites of __gitcomp() where it's called with refs, i.e.
when it gets the output of either __git_refs(), __git_heads(),
__git_tags(), __git_refs2(), __git_refs_remotes(), or the odd 'git
for-each-ref' somewhere in _git_config().  Also convert callsites
where it gets other uniformly handled newline separated word lists,
i.e. either remotes from __git_remotes(), names of set configuration
variables from __git_config_get_set_variables(), stashes, or commands.

Here are some timing results for dealing with 10000 refs.
Before:

  $ refs="$(__git_refs ~/tmp/git/repo-with-10k-refs/)"
  $ time __gitcomp "$refs"

  real 0m1.134s
  user 0m1.060s
  sys 0m0.130s

After:

  $ time __gitcomp_nl "$refs"

  real 0m0.373s
  user 0m0.360s
  sys 0m0.020s

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: document __gitcomp()
SZEDER Gábor [Sat, 8 Oct 2011 14:54:35 +0000 (16:54 +0200)]
completion: document __gitcomp()

I always forget which argument is which, and got tired of figuring it
out over and over again.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'sg/completion'
Junio C Hamano [Tue, 18 Oct 2011 04:37:13 +0000 (21:37 -0700)]
Merge branch 'sg/completion'

* sg/completion:
  completion: unite --format and --pretty for 'log' and 'show'
  completion: unite --reuse-message and --reedit-message for 'notes'

13 years agoMerge branch 'mm/maint-config-explicit-bool-display'
Junio C Hamano [Tue, 18 Oct 2011 04:37:12 +0000 (21:37 -0700)]
Merge branch 'mm/maint-config-explicit-bool-display'

* mm/maint-config-explicit-bool-display:
  config: display key_delim for config --bool --get-regexp

13 years agoMerge branch 'tc/fetch-leak'
Junio C Hamano [Tue, 18 Oct 2011 04:37:12 +0000 (21:37 -0700)]
Merge branch 'tc/fetch-leak'

* tc/fetch-leak:
  fetch: plug two leaks on error exit in store_updated_refs

Conflicts:
builtin/fetch.c

13 years agoMerge branch 'jk/name-hash-dirent'
Junio C Hamano [Tue, 18 Oct 2011 04:37:11 +0000 (21:37 -0700)]
Merge branch 'jk/name-hash-dirent'

* jk/name-hash-dirent:
  fix phantom untracked files when core.ignorecase is set

13 years agoMerge branch 'ef/mingw-syslog'
Junio C Hamano [Tue, 18 Oct 2011 04:37:11 +0000 (21:37 -0700)]
Merge branch 'ef/mingw-syslog'

* ef/mingw-syslog:
  mingw: avoid using strbuf in syslog

13 years agoMerge branch 'tm/completion-push-set-upstream'
Junio C Hamano [Tue, 18 Oct 2011 04:37:11 +0000 (21:37 -0700)]
Merge branch 'tm/completion-push-set-upstream'

* tm/completion-push-set-upstream:
  completion: push --set-upstream

13 years agoMerge branch 'tm/completion-commit-fixup-squash'
Junio C Hamano [Tue, 18 Oct 2011 04:37:10 +0000 (21:37 -0700)]
Merge branch 'tm/completion-commit-fixup-squash'

* tm/completion-commit-fixup-squash:
  completion: commit --fixup and --squash
  completion: unite --reuse-message and --reedit-message handling

13 years agoMerge branch 'ph/push-to-delete-nothing'
Junio C Hamano [Tue, 18 Oct 2011 04:37:10 +0000 (21:37 -0700)]
Merge branch 'ph/push-to-delete-nothing'

* ph/push-to-delete-nothing:
  receive-pack: don't pass non-existent refs to post-{receive,update} hooks

Conflicts:
builtin/receive-pack.c

13 years agoMerge branch 'jc/checkout-from-tree-keep-local-changes'
Junio C Hamano [Tue, 18 Oct 2011 04:37:09 +0000 (21:37 -0700)]
Merge branch 'jc/checkout-from-tree-keep-local-changes'

* jc/checkout-from-tree-keep-local-changes:
  checkout $tree $path: do not clobber local changes in $path not in $tree

13 years agoMerge branch 'js/bisect-no-checkout'
Junio C Hamano [Tue, 18 Oct 2011 04:37:09 +0000 (21:37 -0700)]
Merge branch 'js/bisect-no-checkout'

* js/bisect-no-checkout:
  bisect: fix exiting when checkout failed in bisect_start()

13 years agoresolve_gitlink_packed_ref(): fix mismerge
Junio C Hamano [Mon, 17 Oct 2011 18:43:30 +0000 (11:43 -0700)]
resolve_gitlink_packed_ref(): fix mismerge

2c5c66b (Merge branch 'jp/get-ref-dir-unsorted', 2011-10-10) merged a
topic that forked from the mainline before a new helper function
get_packed_refs() refactored code to read packed-refs file. The merge made
the call to the helper function with an incorrect argument. The parameter
to the function has to be a path to the submodule.

Fix the mismerge.

Helped-by: Mark Levedahl <mlevedahl@gmail.com>
Helped-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoUpdate draft release notes to 1.7.8
Junio C Hamano [Sun, 16 Oct 2011 17:58:35 +0000 (10:58 -0700)]
Update draft release notes to 1.7.8

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge git://repo.or.cz/git-gui
Junio C Hamano [Sun, 16 Oct 2011 10:01:44 +0000 (03:01 -0700)]
Merge git://repo.or.cz/git-gui

* git://repo.or.cz/git-gui:
  git-gui: incremental goto line in blame view
  git-gui: clear the goto line input when hiding
  git-gui: only accept numbers in the goto-line input
  git-gui: search and linenumber input are mutual exclusive in the blame view
  git-gui: deal with unknown files when pressing the "Stage Changed" button
  git-gui: drop the 'n' and 'Shift-n' bindings from the last patch.
  git-gui: Add keyboard shortcuts for search and goto commands in blame view.
  git-gui: Enable jumping to a specific line number in blame view.
  Fix tooltip display with multiple monitors on windows.
  Fix typo: existant->existent
  git-gui: updated translator README for current procedures.
  git-gui: warn when trying to commit on a detached head
  git-gui: Corrected a typo in the Swedish translation of 'Continue'

13 years agogit-svn: Allow certain refs to be ignored
Michael Olson [Mon, 10 Oct 2011 23:27:37 +0000 (16:27 -0700)]
git-svn: Allow certain refs to be ignored

Implement a new --ignore-refs option which specifies a regex of refs
to ignore while importing svn history.

This is a useful supplement to the --ignore-paths option, as that
option only operates on the contents of branches and tags, not the
branches and tags themselves.

Signed-off-by: Michael Olson <mwolson@gnu.org>
Acked-by: Eric Wong <normalperson@yhbt.net>
13 years agogit svn dcommit: new option --interactive.
Frédéric Heitzmann [Fri, 16 Sep 2011 21:02:01 +0000 (23:02 +0200)]
git svn dcommit: new option --interactive.

Allow the user to check the patch set before it is commited to SVN. It is
then possible to accept/discard one patch, accept all, or quit.

This interactive mode is similar with 'git send email' behaviour. However,
'git svn dcommit' returns as soon as one patch is discarded.
Part of the code was taken from git-send-email.perl (see 'ask' function)

Tests several combinations of potential answers to
'git svn dcommit --interactive'. For each of them, test whether patches
were commited to SVN or not.

Thanks-to Eric Wong <normalperson@yhbt.net> for the initial idea.

Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Frédéric Heitzmann <frederic.heitzmann@gmail.com>
13 years agoSync with maint
Junio C Hamano [Sun, 16 Oct 2011 03:56:50 +0000 (20:56 -0700)]
Sync with maint

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoPrepare for 1.7.7.1
Junio C Hamano [Sun, 16 Oct 2011 03:55:12 +0000 (20:55 -0700)]
Prepare for 1.7.7.1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'ms/patch-id-with-overlong-line' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:39 +0000 (20:46 -0700)]
Merge branch 'ms/patch-id-with-overlong-line' into maint

* ms/patch-id-with-overlong-line:
  patch-id.c: use strbuf instead of a fixed buffer

13 years agoMerge branch 'jc/maint-bundle-too-quiet' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:39 +0000 (20:46 -0700)]
Merge branch 'jc/maint-bundle-too-quiet' into maint

* jc/maint-bundle-too-quiet:
  Teach progress eye-candy to fetch_refs_from_bundle()

13 years agoMerge branch 'jk/filter-branch-require-clean-work-tree' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:38 +0000 (20:46 -0700)]
Merge branch 'jk/filter-branch-require-clean-work-tree' into maint

* jk/filter-branch-require-clean-work-tree:
  filter-branch: use require_clean_work_tree

13 years agoMerge branch 'jc/maint-fsck-fwrite-size-check' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:38 +0000 (20:46 -0700)]
Merge branch 'jc/maint-fsck-fwrite-size-check' into maint

* jc/maint-fsck-fwrite-size-check:
  fsck: do not abort upon finding an empty blob

13 years agoMerge branch 'bk/ancestry-path' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:38 +0000 (20:46 -0700)]
Merge branch 'bk/ancestry-path' into maint

* bk/ancestry-path:
  t6019: avoid refname collision on case-insensitive systems
  revision: do not include sibling history in --ancestry-path output
  revision: keep track of the end-user input from the command line
  rev-list: Demonstrate breakage with --ancestry-path --all

13 years agoMerge branch 'jk/maint-fetch-submodule-check-fix' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:38 +0000 (20:46 -0700)]
Merge branch 'jk/maint-fetch-submodule-check-fix' into maint

* jk/maint-fetch-submodule-check-fix:
  fetch: avoid quadratic loop checking for updated submodules

13 years agoMerge branch 'tr/mergetool-valgrind' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:37 +0000 (20:46 -0700)]
Merge branch 'tr/mergetool-valgrind' into maint

* tr/mergetool-valgrind:
  Symlink mergetools scriptlets into valgrind wrappers

13 years agoMerge branch 'nm/grep-object-sha1-lock' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:37 +0000 (20:46 -0700)]
Merge branch 'nm/grep-object-sha1-lock' into maint

* nm/grep-object-sha1-lock:
  grep: Fix race condition in delta_base_cache

Conflicts:
builtin/grep.c

13 years agoMerge branch 'jc/diff-index-unpack' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:36 +0000 (20:46 -0700)]
Merge branch 'jc/diff-index-unpack' into maint

* jc/diff-index-unpack:
  diff-index: pass pathspec down to unpack-trees machinery
  unpack-trees: allow pruning with pathspec
  traverse_trees(): allow pruning with pathspec

13 years agoMerge branch 'mm/rebase-i-exec-edit' into maint
Junio C Hamano [Sun, 16 Oct 2011 03:46:36 +0000 (20:46 -0700)]
Merge branch 'mm/rebase-i-exec-edit' into maint

* mm/rebase-i-exec-edit:
  rebase -i: notice and warn if "exec $cmd" modifies the index or the working tree
  rebase -i: clean error message for --continue after failed exec

13 years agoMerge branch 'jc/grep-untracked-exclude'
Junio C Hamano [Sun, 16 Oct 2011 03:27:19 +0000 (20:27 -0700)]
Merge branch 'jc/grep-untracked-exclude'

* jc/grep-untracked-exclude:
  grep: fix the error message that mentions --exclude

13 years agoMerge branch 'jc/maint-grep-untracked-exclude' into jc/grep-untracked-exclude
Junio C Hamano [Sun, 16 Oct 2011 03:26:52 +0000 (20:26 -0700)]
Merge branch 'jc/maint-grep-untracked-exclude' into jc/grep-untracked-exclude

* jc/maint-grep-untracked-exclude:
  grep: fix the error message that mentions --exclude

Conflicts:
builtin/grep.c

13 years agogrep: fix the error message that mentions --exclude
Bert Wesarg [Sat, 15 Oct 2011 18:36:22 +0000 (20:36 +0200)]
grep: fix the error message that mentions --exclude

Missing rename from --exclude to --standard-exclude.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-gui: incremental goto line in blame view
Bert Wesarg [Thu, 13 Oct 2011 13:48:15 +0000 (15:48 +0200)]
git-gui: incremental goto line in blame view

The view jumps now to the given line number after each key press.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
13 years agogit-gui: clear the goto line input when hiding
Bert Wesarg [Thu, 13 Oct 2011 13:48:13 +0000 (15:48 +0200)]
git-gui: clear the goto line input when hiding

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
13 years agogit-gui: only accept numbers in the goto-line input
Bert Wesarg [Thu, 13 Oct 2011 13:48:14 +0000 (15:48 +0200)]
git-gui: only accept numbers in the goto-line input

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
13 years agogit-gui: search and linenumber input are mutual exclusive in the blame view
Bert Wesarg [Thu, 13 Oct 2011 13:48:12 +0000 (15:48 +0200)]
git-gui: search and linenumber input are mutual exclusive in the blame view

It was possible to open the search input (Ctrl+S) and the goto-line input
(Ctrl+G) at the same time. Prevent this.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
13 years agosend-email: Fix %config_path_settings handling
Cord Seele [Fri, 14 Oct 2011 20:53:31 +0000 (22:53 +0200)]
send-email: Fix %config_path_settings handling

cec5dae (use new Git::config_path() for aliasesfile, 2011-09-30) broke
the expansion of aliases.

This was caused by treating %config_path_settings, newly introduced in
said patch, like %config_bool_settings instead of like %config_settings.
Copy from %config_settings, making it more readable.

While at it add basic test for expansion of aliases, and for path
expansion, which would catch this error.

Nb. there were a few issues that were responsible for this error:

1. %config_bool_settings and %config_settings despite similar name have
   different semantic.

   %config_bool_settings values are arrays where the first element is
   (reference to) the variable to set, and second element is default
   value... which admittedly is a bit cryptic.  More readable if more
   verbose option would be to use hash reference, e.g.:

        my %config_bool_settings = (
            "thread" => { variable => \$thread, default => 1},
            [...]

   %config_settings values are either either reference to scalar variable
   or reference to array.  In second case it means that option (or config
   option) is multi-valued.  BTW. this is similar to what Getopt::Long does.

2. In cec5dae (use new Git::config_path() for aliasesfile, 2011-09-30)
   the setting "aliasesfile" was moved from %config_settings to newly
   introduced %config_path_settings.  But the loop that parses settings
   from %config_path_settings was copy'n'pasted *wrongly* from
   %config_bool_settings instead of from %config_settings.

   It looks like cec5dae author cargo-culted this change...

3. 994d6c6 (send-email: address expansion for common mailers, 2006-05-14)
   didn't add test for alias expansion to t9001-send-email.sh

Signed-off-by: Cord Seele <cowose@gmail.com>
Tested-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'maint'
Junio C Hamano [Fri, 14 Oct 2011 19:51:24 +0000 (12:51 -0700)]
Merge branch 'maint'

* maint:
  t1304: fall back to $USER if $LOGNAME is not defined

13 years agot1304: fall back to $USER if $LOGNAME is not defined
René Scharfe [Fri, 14 Oct 2011 17:44:45 +0000 (19:44 +0200)]
t1304: fall back to $USER if $LOGNAME is not defined

For some reason $LOGNAME is not set anymore for me after an upgrade from
Ubuntu 11.04 to 11.10.  Use $USER in such a case.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoUpdate draft release notes to 1.7.8
Junio C Hamano [Fri, 14 Oct 2011 05:15:39 +0000 (22:15 -0700)]
Update draft release notes to 1.7.8

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'js/maint-merge-one-file-osx-expr'
Junio C Hamano [Fri, 14 Oct 2011 02:03:24 +0000 (19:03 -0700)]
Merge branch 'js/maint-merge-one-file-osx-expr'

* js/maint-merge-one-file-osx-expr:
  merge-one-file: fix "expr: non-numeric argument"

13 years agoMerge branch 'jn/ident-from-etc-mailname'
Junio C Hamano [Fri, 14 Oct 2011 02:03:24 +0000 (19:03 -0700)]
Merge branch 'jn/ident-from-etc-mailname'

* jn/ident-from-etc-mailname:
  ident: do not retrieve default ident when unnecessary
  ident: check /etc/mailname if email is unknown

13 years agoMerge branch 'il/archive-err-signal'
Junio C Hamano [Fri, 14 Oct 2011 02:03:23 +0000 (19:03 -0700)]
Merge branch 'il/archive-err-signal'

* il/archive-err-signal:
  Support ERR in remote archive like in fetch/push

13 years agoMerge branch 'jc/grep-untracked-exclude'
Junio C Hamano [Fri, 14 Oct 2011 02:03:23 +0000 (19:03 -0700)]
Merge branch 'jc/grep-untracked-exclude'

* jc/grep-untracked-exclude:
  grep: teach --untracked and --exclude-standard options

13 years agoMerge branch 'rs/diff-cleanup-records-fix'
Junio C Hamano [Fri, 14 Oct 2011 02:03:22 +0000 (19:03 -0700)]
Merge branch 'rs/diff-cleanup-records-fix'

* rs/diff-cleanup-records-fix:
  diff: resurrect XDF_NEED_MINIMAL with --minimal
  Revert removal of multi-match discard heuristic in 27af01

13 years agoMerge branch 'rs/pending'
Junio C Hamano [Fri, 14 Oct 2011 02:03:22 +0000 (19:03 -0700)]
Merge branch 'rs/pending'

* rs/pending:
  commit: factor out clear_commit_marks_for_object_array
  checkout: use leak_pending flag
  bundle: use leak_pending flag
  bisect: use leak_pending flag
  revision: add leak_pending flag
  checkout: use add_pending_{object,sha1} in orphan check
  revision: factor out add_pending_sha1
  checkout: check for "Previous HEAD" notice in t2020

Conflicts:
builtin/checkout.c
revision.c

13 years agoMerge branch 'jn/no-g-plus-s-on-bsd'
Junio C Hamano [Fri, 14 Oct 2011 02:03:21 +0000 (19:03 -0700)]
Merge branch 'jn/no-g-plus-s-on-bsd'

* jn/no-g-plus-s-on-bsd:
  Makefile: do not set setgid bit on directories on GNU/kFreeBSD

13 years agoMerge branch 'jc/is-url-simplify'
Junio C Hamano [Fri, 14 Oct 2011 02:03:21 +0000 (19:03 -0700)]
Merge branch 'jc/is-url-simplify'

* jc/is-url-simplify:
  url.c: simplify is_url()

13 years agoMerge branch 'nd/git-daemon-error-msgs'
Junio C Hamano [Fri, 14 Oct 2011 02:03:21 +0000 (19:03 -0700)]
Merge branch 'nd/git-daemon-error-msgs'

* nd/git-daemon-error-msgs:
  daemon: return "access denied" if a service is not allowed

13 years agoMerge branch 'nd/daemon-log-sock-errors'
Junio C Hamano [Fri, 14 Oct 2011 02:03:21 +0000 (19:03 -0700)]
Merge branch 'nd/daemon-log-sock-errors'

* nd/daemon-log-sock-errors:
  daemon: log errors if we could not use some sockets

13 years agoMerge branch 'cp/git-web-browse-browsers'
Junio C Hamano [Fri, 14 Oct 2011 02:03:20 +0000 (19:03 -0700)]
Merge branch 'cp/git-web-browse-browsers'

* cp/git-web-browse-browsers:
  git-web--browse: avoid the use of eval

13 years agoMerge branch 'jc/apply-blank-at-eof-fix'
Junio C Hamano [Fri, 14 Oct 2011 02:03:20 +0000 (19:03 -0700)]
Merge branch 'jc/apply-blank-at-eof-fix'

* jc/apply-blank-at-eof-fix:
  apply --whitespace=error: correctly report new blank lines at end

13 years agoMerge branch 'di/fast-import-empty-tag-note-fix'
Junio C Hamano [Fri, 14 Oct 2011 02:03:19 +0000 (19:03 -0700)]
Merge branch 'di/fast-import-empty-tag-note-fix'

* di/fast-import-empty-tag-note-fix:
  fast-import: don't allow to note on empty branch
  fast-import: don't allow to tag empty branch

13 years agoMerge branch 'nd/maint-autofix-tag-in-head'
Junio C Hamano [Fri, 14 Oct 2011 02:03:19 +0000 (19:03 -0700)]
Merge branch 'nd/maint-autofix-tag-in-head'

* nd/maint-autofix-tag-in-head:
  Accept tags in HEAD or MERGE_HEAD
  merge: remove global variable head[]
  merge: use return value of resolve_ref() to determine if HEAD is invalid
  merge: keep stash[] a local variable

Conflicts:
builtin/merge.c

13 years agoMerge branch 'bw/grep-no-index-no-exclude'
Junio C Hamano [Fri, 14 Oct 2011 02:03:18 +0000 (19:03 -0700)]
Merge branch 'bw/grep-no-index-no-exclude'

* bw/grep-no-index-no-exclude:
  grep --no-index: don't use git standard exclusions
  grep: do not use --index in the short usage output

13 years agoMerge branch 'nd/maint-sparse-errors'
Junio C Hamano [Fri, 14 Oct 2011 02:03:18 +0000 (19:03 -0700)]
Merge branch 'nd/maint-sparse-errors'

* nd/maint-sparse-errors:
  Add explanation why we do not allow to sparse checkout to empty working tree
  sparse checkout: show error messages when worktree shaping fails

13 years agoUpdate draft release notes to 1.7.8
Junio C Hamano [Wed, 12 Oct 2011 19:42:44 +0000 (12:42 -0700)]
Update draft release notes to 1.7.8

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'cb/do-not-pretend-to-hijack-long-help'
Junio C Hamano [Wed, 12 Oct 2011 19:34:30 +0000 (12:34 -0700)]
Merge branch 'cb/do-not-pretend-to-hijack-long-help'

* cb/do-not-pretend-to-hijack-long-help:
  use -h for synopsis and --help for manpage consistently

13 years agoMerge branch 'sp/smart-http-failure'
Junio C Hamano [Wed, 12 Oct 2011 19:34:27 +0000 (12:34 -0700)]
Merge branch 'sp/smart-http-failure'

* sp/smart-http-failure:
  remote-curl: Fix warning after HTTP failure

13 years agoMerge branch 'nd/document-err-packet'
Junio C Hamano [Wed, 12 Oct 2011 19:34:18 +0000 (12:34 -0700)]
Merge branch 'nd/document-err-packet'

* nd/document-err-packet:
  pack-protocol: document "ERR" line

13 years agoMerge branch 'jc/parse-options-boolean'
Junio C Hamano [Wed, 12 Oct 2011 19:34:15 +0000 (12:34 -0700)]
Merge branch 'jc/parse-options-boolean'

* jc/parse-options-boolean:
  apply: use OPT_NOOP_NOARG
  revert: use OPT_NOOP_NOARG
  parseopt: add OPT_NOOP_NOARG
  archive.c: use OPT_BOOL()
  parse-options: deprecate OPT_BOOLEAN

Conflicts:
builtin/revert.c

13 years agoMerge branch 'rs/test-ctype'
Junio C Hamano [Wed, 12 Oct 2011 19:34:11 +0000 (12:34 -0700)]
Merge branch 'rs/test-ctype'

* rs/test-ctype:
  test-ctype: add test for is_pathspec_magic
  test-ctype: macrofy

13 years agoMerge branch 'rs/name-rev-usage'
Junio C Hamano [Wed, 12 Oct 2011 19:34:08 +0000 (12:34 -0700)]
Merge branch 'rs/name-rev-usage'

* rs/name-rev-usage:
  name-rev: split usage string

13 years agoMerge branch 'cs/perl-config-path-send-email'
Junio C Hamano [Wed, 12 Oct 2011 19:34:05 +0000 (12:34 -0700)]
Merge branch 'cs/perl-config-path-send-email'

* cs/perl-config-path-send-email:
  use new Git::config_path() for aliasesfile
  Add Git::config_path()

13 years agoMerge branch 'zj/send-email-authen-sasl'
Junio C Hamano [Wed, 12 Oct 2011 19:34:03 +0000 (12:34 -0700)]
Merge branch 'zj/send-email-authen-sasl'

* zj/send-email-authen-sasl:
  send-email: auth plain/login fix

13 years agot5403: convert leading spaces to tabs
Nguyễn Thái Ngọc Duy [Wed, 12 Oct 2011 09:35:04 +0000 (20:35 +1100)]
t5403: convert leading spaces to tabs

The first and last tests use tabs. The rest uses spaces. Convert all
to tabs.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoUpdate draft release notes to 1.7.8
Junio C Hamano [Mon, 10 Oct 2011 23:14:59 +0000 (16:14 -0700)]
Update draft release notes to 1.7.8

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'dm/tree-walk'
Junio C Hamano [Mon, 10 Oct 2011 22:56:20 +0000 (15:56 -0700)]
Merge branch 'dm/tree-walk'

* dm/tree-walk:
  tree-walk: micro-optimization in tree_entry_interesting
  tree-walk: drop unused parameter from match_dir_prefix

13 years agoMerge branch 'ps/gitweb-js-with-lineno'
Junio C Hamano [Mon, 10 Oct 2011 22:56:20 +0000 (15:56 -0700)]
Merge branch 'ps/gitweb-js-with-lineno'

* ps/gitweb-js-with-lineno:
  gitweb: Fix links to lines in blobs when javascript-actions are enabled

13 years agoMerge branch 'mh/maint-notes-merge-pathbuf-fix'
Junio C Hamano [Mon, 10 Oct 2011 22:56:20 +0000 (15:56 -0700)]
Merge branch 'mh/maint-notes-merge-pathbuf-fix'

* mh/maint-notes-merge-pathbuf-fix:
  notes_merge_commit(): do not pass temporary buffer to other function

13 years agoMerge branch 'nd/sparse-doc'
Junio C Hamano [Mon, 10 Oct 2011 22:56:20 +0000 (15:56 -0700)]
Merge branch 'nd/sparse-doc'

* nd/sparse-doc:
  git-read-tree.txt: update sparse checkout examples

13 years agoMerge branch 'jp/get-ref-dir-unsorted'
Junio C Hamano [Mon, 10 Oct 2011 22:56:19 +0000 (15:56 -0700)]
Merge branch 'jp/get-ref-dir-unsorted'

* jp/get-ref-dir-unsorted:
  refs.c: free duplicate entries in the ref array instead of leaking them
  refs.c: abort ref search if ref array is empty
  refs.c: ensure struct whose member may be passed to realloc is initialized
  refs: Use binary search to lookup refs faster
  Don't sort ref_list too early

Conflicts:
refs.c

13 years agoMerge branch 'mh/check-ref-format-3'
Junio C Hamano [Mon, 10 Oct 2011 22:56:18 +0000 (15:56 -0700)]
Merge branch 'mh/check-ref-format-3'

* mh/check-ref-format-3: (23 commits)
  add_ref(): verify that the refname is formatted correctly
  resolve_ref(): expand documentation
  resolve_ref(): also treat a too-long SHA1 as invalid
  resolve_ref(): emit warnings for improperly-formatted references
  resolve_ref(): verify that the input refname has the right format
  remote: avoid passing NULL to read_ref()
  remote: use xstrdup() instead of strdup()
  resolve_ref(): do not follow incorrectly-formatted symbolic refs
  resolve_ref(): extract a function get_packed_ref()
  resolve_ref(): turn buffer into a proper string as soon as possible
  resolve_ref(): only follow a symlink that contains a valid, normalized refname
  resolve_ref(): use prefixcmp()
  resolve_ref(): explicitly fail if a symlink is not readable
  Change check_refname_format() to reject unnormalized refnames
  Inline function refname_format_print()
  Make collapse_slashes() allocate memory for its result
  Do not allow ".lock" at the end of any refname component
  Refactor check_refname_format()
  Change check_ref_format() to take a flags argument
  Change bad_ref_char() to return a boolean value
  ...

13 years agoMerge branch 'mh/iterate-refs'
Junio C Hamano [Mon, 10 Oct 2011 22:56:18 +0000 (15:56 -0700)]
Merge branch 'mh/iterate-refs'

* mh/iterate-refs:
  refs.c: make create_cached_refs() static
  Retain caches of submodule refs
  Store the submodule name in struct cached_refs
  Allocate cached_refs objects dynamically
  Change the signature of read_packed_refs()
  Access reference caches only through new function get_cached_refs()
  Extract a function clear_cached_refs()

13 years agoMerge branch 'jm/mergetool-pathspec'
Junio C Hamano [Mon, 10 Oct 2011 22:56:18 +0000 (15:56 -0700)]
Merge branch 'jm/mergetool-pathspec'

* jm/mergetool-pathspec:
  mergetool: no longer need to save standard input
  mergetool: Use args as pathspec to unmerged files

13 years agoMerge branch 'jc/maint-diffstat-numstat-context'
Junio C Hamano [Mon, 10 Oct 2011 22:56:18 +0000 (15:56 -0700)]
Merge branch 'jc/maint-diffstat-numstat-context'

* jc/maint-diffstat-numstat-context:
  diff: teach --stat/--numstat to honor -U$num

13 years agoMerge branch 'mz/remote-rename'
Junio C Hamano [Mon, 10 Oct 2011 22:56:17 +0000 (15:56 -0700)]
Merge branch 'mz/remote-rename'

* mz/remote-rename:
  remote: only update remote-tracking branch if updating refspec
  remote rename: warn when refspec was not updated
  remote: "rename o foo" should not rename ref "origin/bar"
  remote: write correct fetch spec when renaming remote 'remote'

13 years agoMerge branch 'cb/common-prefix-unification'
Junio C Hamano [Mon, 10 Oct 2011 22:56:17 +0000 (15:56 -0700)]
Merge branch 'cb/common-prefix-unification'

* cb/common-prefix-unification:
  rename pathspec_prefix() to common_prefix() and move to dir.[ch]
  consolidate pathspec_prefix and common_prefix
  remove prefix argument from pathspec_prefix

13 years agoMerge branch 'jn/maint-http-error-message'
Junio C Hamano [Mon, 10 Oct 2011 22:56:17 +0000 (15:56 -0700)]
Merge branch 'jn/maint-http-error-message'

* jn/maint-http-error-message:
  http: avoid empty error messages for some curl errors
  http: remove extra newline in error message

13 years agoMerge branch 'hv/submodule-update-none'
Junio C Hamano [Mon, 10 Oct 2011 22:56:17 +0000 (15:56 -0700)]
Merge branch 'hv/submodule-update-none'

* hv/submodule-update-none:
  add update 'none' flag to disable update of submodule by default
  submodule: move update configuration variable further up

13 years agoMerge branch 'fg/submodule-git-file-git-dir'
Junio C Hamano [Mon, 10 Oct 2011 22:56:16 +0000 (15:56 -0700)]
Merge branch 'fg/submodule-git-file-git-dir'

* fg/submodule-git-file-git-dir:
  Move git-dir for submodules
  rev-parse: add option --resolve-git-dir <path>

Conflicts:
cache.h
git-submodule.sh

13 years agoconfig: display key_delim for config --bool --get-regexp
Matthieu Moy [Mon, 10 Oct 2011 12:54:51 +0000 (14:54 +0200)]
config: display key_delim for config --bool --get-regexp

The previous logic in show_config was to print the delimiter when the
value was set, but Boolean variables have an implicit value "true" when
they appear with no value in the config file. As a result, we got:

git_Config        --get-regexp '.*\.Boolean' #1. Ok: example.boolean
git_Config --bool --get-regexp '.*\.Boolean' #2. NO: example.booleantrue

Fix this by defering the display of the separator until after the value
to display has been computed.

Reported-by: Brian Foster <brian.foster@maxim-ic.com>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorefs.c: free duplicate entries in the ref array instead of leaking them
Brandon Casey [Sat, 8 Oct 2011 03:20:22 +0000 (22:20 -0500)]
refs.c: free duplicate entries in the ref array instead of leaking them

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorefs.c: abort ref search if ref array is empty
Brandon Casey [Sat, 8 Oct 2011 03:20:21 +0000 (22:20 -0500)]
refs.c: abort ref search if ref array is empty

The bsearch() implementation on IRIX 6.5 segfaults if it is passed NULL
for the base array argument even if number-of-elements is zero.  So, let's
work around it by detecting an empty array and aborting early.

This is a useful optimization in its own right anyway, since we avoid a
useless allocation and initialization of the ref_entry when the ref array
is empty.

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorefs.c: ensure struct whose member may be passed to realloc is initialized
Brandon Casey [Sat, 8 Oct 2011 03:20:20 +0000 (22:20 -0500)]
refs.c: ensure struct whose member may be passed to realloc is initialized

The variable "refs" is allocated on the stack but is not initialized.  It
is passed to read_packed_refs(), and its struct members may eventually be
passed to add_ref() and ALLOC_GROW().  Since the structure has not been
initialized, its members may contain random non-zero values.  So let's
initialize it.

The call sequence looks something like this:

   resolve_gitlink_packed_ref(...) {

       struct cached_refs refs;
       ...
       read_packed_refs(f, &refs);
       ...
   }

   read_packed_refs(FILE*, struct cached_refs *cached_refs) {
       ...
       add_ref(name, sha1, flag, &cached_refs->packed, &last);
       ...
   }

   add_ref(..., struct ref_array *refs, struct ref_entry **) {
       ...
       ALLOC_GROW(refs->refs, refs->nr + 1, refs->alloc);
   }

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: unite --format and --pretty for 'log' and 'show'
SZEDER Gábor [Sat, 8 Oct 2011 01:09:34 +0000 (03:09 +0200)]
completion: unite --format and --pretty for 'log' and 'show'

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: unite --reuse-message and --reedit-message for 'notes'
SZEDER Gábor [Sat, 8 Oct 2011 01:06:34 +0000 (03:06 +0200)]
completion: unite --reuse-message and --reedit-message for 'notes'

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoFix some "variable might be used uninitialized" warnings
Ramsay Jones [Sun, 11 Sep 2011 19:39:32 +0000 (20:39 +0100)]
Fix some "variable might be used uninitialized" warnings

In particular, gcc complains as follows:

        CC tree-walk.o
    tree-walk.c: In function `traverse_trees':
    tree-walk.c:347: warning: 'e' might be used uninitialized in this \
        function

        CC builtin/revert.o
    builtin/revert.c: In function `verify_opt_mutually_compatible':
    builtin/revert.c:113: warning: 'opt2' might be used uninitialized in \
        this function

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMakefile: fix permissions of mergetools/ checked out with permissive umask
Junio C Hamano [Sun, 9 Oct 2011 19:59:44 +0000 (12:59 -0700)]
Makefile: fix permissions of mergetools/ checked out with permissive umask

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMakefile: fix permissions of mergetools/ checked out with permissive umask
Jonathan Nieder [Sun, 9 Oct 2011 09:17:07 +0000 (04:17 -0500)]
Makefile: fix permissions of mergetools/ checked out with permissive umask

Ever since mergetool--lib was split into multiple files in
v1.7.7-rc0~3^2~1 (2011-08-18), the Makefile takes care to reset umask
and use tar --no-owner when installing merge tool definitions to
$(gitexecdir)/mergetools/.  Unfortunately it does not take into
account the possibility that the permission bits of the files being
copied might already be wrong.

Rather than fixing the "tar" incantation and making it even more
complicated, let's just use the "install" utility.  This only means
losing the ability to install executables and subdirectories of
mergetools/, which wasn't used.

Noticed by installing from a copy of git checked out with umask 002.
Compare v1.6.0.3~81^2 (Fix permission bits on sources checked out with
an overtight umask, 2008-08-21).

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agofix phantom untracked files when core.ignorecase is set
Jeff King [Thu, 6 Oct 2011 16:06:09 +0000 (12:06 -0400)]
fix phantom untracked files when core.ignorecase is set

When core.ignorecase is turned on and there are stale index
entries, "git commit" can sometimes report directories as
untracked, even though they contain tracked files.

You can see an example of this with:

    # make a case-insensitive repo
    git init repo && cd repo &&
    git config core.ignorecase true &&

    # with some tracked files in a subdir
    mkdir subdir &&
    > subdir/one &&
    > subdir/two &&
    git add . &&
    git commit -m base &&

    # now make the index entries stale
    touch subdir/* &&

    # and then ask commit to update those entries and show
    # us the status template
    git commit -a

which will report "subdir/"  as untracked, even though it
clearly contains two tracked files. What is happening in the
commit program is this:

  1. We load the index, and for each entry, insert it into the index's
     name_hash. In addition, if ignorecase is turned on, we make an
     entry in the name_hash for the directory (e.g., "contrib/"), which
     uses the following code from 5102c61's hash_index_entry_directories:

        hash = hash_name(ce->name, ptr - ce->name);
        if (!lookup_hash(hash, &istate->name_hash)) {
                pos = insert_hash(hash, &istate->name_hash);
if (pos) {
ce->next = *pos;
*pos = ce;
}
        }

     Note that we only add the directory entry if there is not already an
     entry.

  2. We run add_files_to_cache, which gets updated information for each
     cache entry. It helpfully inserts this information into the cache,
     which calls replace_index_entry. This in turn calls
     remove_name_hash() on the old entry, and add_name_hash() on the new
     one. But remove_name_hash doesn't actually remove from the hash, it
     only marks it as "no longer interesting" (from cache.h):

      /*
       * We don't actually *remove* it, we can just mark it invalid so that
       * we won't find it in lookups.
       *
       * Not only would we have to search the lists (simple enough), but
       * we'd also have to rehash other hash buckets in case this makes the
       * hash bucket empty (common). So it's much better to just mark
       * it.
       */
      static inline void remove_name_hash(struct cache_entry *ce)
      {
              ce->ce_flags |= CE_UNHASHED;
      }

     This is OK in the specific-file case, since the entries in the hash
     form a linked list, and we can just skip the "not here anymore"
     entries during lookup.

     But for the directory hash entry, we will _not_ write a new entry,
     because there is already one there: the old one that is actually no
     longer interesting!

  3. While traversing the directories, we end up in the
     directory_exists_in_index_icase function to see if a directory is
     interesting. This in turn checks index_name_exists, which will
     look up the directory in the index's name_hash. We see the old,
     deleted record, and assume there is nothing interesting. The
     directory gets marked as untracked, even though there are index
     entries in it.

The problem is in the code I showed above:

        hash = hash_name(ce->name, ptr - ce->name);
        if (!lookup_hash(hash, &istate->name_hash)) {
                pos = insert_hash(hash, &istate->name_hash);
if (pos) {
ce->next = *pos;
*pos = ce;
}
        }

Having a single cache entry that represents the directory is
not enough; that entry may go away if the index is changed.
It may be tempting to say that the problem is in our removal
method; if we removed the entry entirely instead of simply
marking it as "not here anymore", then we would know we need
to insert a new entry. But that only covers this particular
case of remove-replace. In the more general case, consider
something like this:

  1. We add "foo/bar" and "foo/baz" to the index. Each gets
     their own entry in name_hash, plus we make a "foo/"
     entry that points to "foo/bar".

  2. We remove the "foo/bar" entry from the index, and from
     the name_hash.

  3. We ask if "foo/" exists, and see no entry, even though
     "foo/baz" exists.

So we need that directory entry to have the list of _all_
cache entries that indicate that the directory is tracked.
So that implies making a linked list as we do for other
entries, like:

  hash = hash_name(ce->name, ptr - ce->name);
  pos = insert_hash(hash, &istate->name_hash);
  if (pos) {
  ce->next = *pos;
  *pos = ce;
  }

But that's not right either. In fact, it shows a second bug
in the current code, which is that the "ce->next" pointer is
supposed to be linking entries for a specific filename
entry, but here we are overwriting it for the directory
entry. So the same cache entry ends up in two linked lists,
but they share the same "next" pointer.

As it turns out, this second bug can't be triggered in the
current code. The "if (pos)" conditional is totally dead
code; pos will only be non-NULL if there was an existing
hash entry, and we already checked that there wasn't one
through our call to lookup_hash.

But fixing the first bug means taking out that call to
lookup_hash, which is going to activate the buggy dead code,
and we'll end up splicing the two linked lists together.

So we need to have a separate next pointer for the list in
the directory bucket, and we need to traverse that list in
index_name_exists when we are looking up a directory.

This bloats "struct cache_entry" by a few bytes. Which is
annoying, because it's only necessary when core.ignorecase
is enabled. There's not an easy way around it, short of
separating out the "next" pointers from cache_entry entirely
(i.e., having a separate "cache_entry_list" struct that gets
stored in the name_hash). In practice, it probably doesn't
matter; we have thousands of cache entries, compared to the
millions of objects (where adding 4 bytes to the struct
actually does impact performance).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agofetch: plug two leaks on error exit in store_updated_refs
Tay Ray Chuan [Fri, 7 Oct 2011 07:40:22 +0000 (15:40 +0800)]
fetch: plug two leaks on error exit in store_updated_refs

Close FETCH_HEAD and release the string url even if we have to leave the
function store_updated_refs() early.

Reported-by: Chris Wilson <cwilson@vigilantsw.com>
Helped-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agomingw: avoid using strbuf in syslog
Erik Faye-Lund [Thu, 6 Oct 2011 17:52:48 +0000 (19:52 +0200)]
mingw: avoid using strbuf in syslog

strbuf can call die, which again can call syslog from git-daemon.

Endless recursion is no fun; fix it by hand-rolling the logic. As
a side-effect malloc/realloc errors are changed into non-fatal
warnings; this is probably an improvement anyway.

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Noticed-by: Johannes Sixt <j.sixt@viscovery.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-gui: deal with unknown files when pressing the "Stage Changed" button
Heiko Voigt [Fri, 27 May 2011 15:40:24 +0000 (17:40 +0200)]
git-gui: deal with unknown files when pressing the "Stage Changed" button

As a shortcut the "Stage Changed" button can be used to stage all current
changes in the worktree which are not set to ignore. Previously unknown
files would be ignored. The user might want to say: "Just save everything
in my worktree". To support this workflow we now ask whether the user also
wants to stage the unknown files if there are some present.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
13 years agocompletion: push --set-upstream
Teemu Matilainen [Thu, 6 Oct 2011 18:40:31 +0000 (21:40 +0300)]
completion: push --set-upstream

Signed-off-by: Teemu Matilainen <teemu.matilainen@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>