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11 years agogit p4: add comments to p4BranchesInGit
Pete Wyckoff [Tue, 15 Jan 2013 00:46:57 +0000 (19:46 -0500)] 
git p4: add comments to p4BranchesInGit

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit p4: rearrange and simplify hasOrigin handling
Pete Wyckoff [Tue, 15 Jan 2013 00:46:56 +0000 (19:46 -0500)] 
git p4: rearrange and simplify hasOrigin handling

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit p4: test sync/clone --branch behavior
Pete Wyckoff [Tue, 15 Jan 2013 00:46:55 +0000 (19:46 -0500)] 
git p4: test sync/clone --branch behavior

Add failing tests to document behavior when there are multiple p4
branches, as created using the --branch option.  In particular:

Using clone --branch populates the specified branch correctly, but
dies with an error when trying to checkout master.

Calling sync without a master branch dies with an error looking for
master.  When there are two or more branches, a sync does
nothing due to branch detection code, but that is expected.

Using sync --branch to try to update just a particular branch
updates no branch, but appears to succeed.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset [--mixed]: use diff-based reset whether or not pathspec was given
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:51 +0000 (21:47 -0800)] 
reset [--mixed]: use diff-based reset whether or not pathspec was given

Thanks to b65982b (Optimize "diff-index --cached" using cache-tree,
2009-05-20), resetting with paths is much faster than resetting
without paths. Some timings for the linux-2.6 repo to illustrate this
(best of five, warm cache):

        reset       reset .
real    0m0.219s    0m0.080s
user    0m0.140s    0m0.040s
sys     0m0.070s    0m0.030s

These two commands should do the same thing, so instead of having the
user type the trailing " ." to get the faster do_diff_cache()-based
implementation, always use it when doing a mixed reset, with or
without paths (so "git reset $rev" would also be faster).

Timing "git reset" shows that it indeed becomes as fast as
"git reset ." after this patch.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset: allow reset on unborn branch
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:50 +0000 (21:47 -0800)] 
reset: allow reset on unborn branch

Some users seem to think, knowingly or not, that being on an unborn
branch is like having a commit with an empty tree checked out, but
when run on an unborn branch, "git reset" currently fails with:

  fatal: Failed to resolve 'HEAD' as a valid ref.

Instead of making users figure out that they should run

 git rm --cached -r .

, let's teach "git reset" without a revision argument, when on an
unborn branch, to behave as if the user asked to reset to an empty
tree. Don't take the analogy with an empty commit too far, though, but
still disallow explictly referring to HEAD in "git reset HEAD".

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset $sha1 $pathspec: require $sha1 only to be treeish
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:49 +0000 (21:47 -0800)] 
reset $sha1 $pathspec: require $sha1 only to be treeish

Resetting with paths does not update HEAD and there is nothing else
that a commit should be needed for. Relax the argument parsing so only
a tree is required.

The sha1 is only passed to read_from_tree(), which already only
requires a tree.

The "rev" variable we pass to run_add_interactive() will resolve to a
tree. This is fine since interactive_reset only needs the parameter to
be a treeish and doesn't use it for display purposes.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: inline update_index_refresh()
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:48 +0000 (21:47 -0800)] 
reset.c: inline update_index_refresh()

Now that there is only one caller left to the single-line method
update_index_refresh(), inline it.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: finish entire cmd_reset() whether or not pathspec is given
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:47 +0000 (21:47 -0800)] 
reset.c: finish entire cmd_reset() whether or not pathspec is given

By not returning from inside the "if (pathspec)" block, we can let the
pathspec-aware and pathspec-less code share a bit more, making it
easier to make future changes that should affect both cases. This also
highlights the similarity between read_from_tree() and reset_index().

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset [--mixed]: only write index file once
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:46 +0000 (21:47 -0800)] 
reset [--mixed]: only write index file once

When doing a mixed reset without paths, the index is locked, read,
reset, and written back as part of the actual reset operation (in
reset_index()). Then, when showing the list of worktree modifications,
we lock the index again, refresh it, and write it.

Change this so we only write the index once, making "git reset" a
little faster. It does mean that the index lock will be held a little
longer, but the difference is small compared to the time spent
refreshing the index.

There is one minor functional difference: We used to say "Could not
write new index file." if the first write failed, and "Could not
refresh index" if the second write failed. Now, we will only use the
first message.

This speeds up "git reset" a little on the linux-2.6 repo (best of
five, warm cache):

        Before      After
real    0m0.239s    0m0.214s
user    0m0.160s    0m0.130s
sys     0m0.070s    0m0.080s

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: move lock, write and commit out of update_index_refresh()
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:45 +0000 (21:47 -0800)] 
reset.c: move lock, write and commit out of update_index_refresh()

In preparation for the/a following patch, move the locking, writing
and committing of the index file out of update_index_refresh(). The
code duplication caused will soon be taken care of. What remains of
update_index_refresh() is just one line, but it is still called from
two places, so let's leave it for now.

In the process, we expose and fix the minor UI bug that makes us print
"Could not refresh index" when we fail to write the index file when
invoked with a pathspec. Copy the error message from the pathspec-less
codepath ("Could not write new index file.").

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: move update_index_refresh() call out of read_from_tree()
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:44 +0000 (21:47 -0800)] 
reset.c: move update_index_refresh() call out of read_from_tree()

The final part of cmd_reset() essentially looks like:

  if (pathspec) {
    ...
    read_from_tree(...);
  } else {
    ...
    reset_index(...);
    update_index_refresh(...);
    ...
  }

where read_from_tree() internally also calls
update_index_refresh(). Move the call to update_index_refresh() out of
read_from_tree for symmetry with the 'else' block, making
read_from_tree() and reset_index() closer in functionality.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: replace switch by if-else
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:43 +0000 (21:47 -0800)] 
reset.c: replace switch by if-else

The switch statement towards the end of reset.c is missing case arms
for KEEP and MERGE for no obvious reason, and soon the only non-empty
case arm will be the one for HARD. So let's proactively replace it by
if-else, which will let us move one if statement out without leaving
funny-looking left-overs.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset: avoid redundant error message
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:42 +0000 (21:47 -0800)] 
reset: avoid redundant error message

If writing or committing the new index file fails, we print "Could not
write new index file." followed by "Could not reset index file to
revision $rev.". The first message seems to imply the second, so print
only the first message.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset --keep: only write index file once
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:41 +0000 (21:47 -0800)] 
reset --keep: only write index file once

"git reset --keep" calls reset_index_file() twice, first doing a
two-way merge to the target revision, updating the index and worktree,
and then resetting the index. After each call, we write the index
file.

In the unlikely event that the second call to reset_index_file()
fails, the index will have been merged to the target revision, but
HEAD will not be updated, leaving the user with a dirty index.

By moving the locking, writing and committing out of
reset_index_file() and into the caller, we can avoid writing the index
twice, thereby making the sure we don't end up in the half-way reset
state. As a bonus, we speed up "git reset --keep" a little on the
linux-2.6 repo (best of five, warm cache):

        Before      After
real    0m0.315s    0m0.296s
user    0m0.290s    0m0.280s
sys     0m0.020s    0m0.010s

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: share call to die_if_unmerged_cache()
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:40 +0000 (21:47 -0800)] 
reset.c: share call to die_if_unmerged_cache()

Use a single condition to guard the call to die_if_unmerged_cache for
both --soft and --keep. This avoids the small distraction of the
precondition check from the logic following it.

Also change an instance of

  if (e)
    err = err || f();

to the almost as short, but clearer

  if (e && !err)
    err = f();

(which is equivalent since we only care whether exit code is 0)

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: extract function for updating {ORIG_,}HEAD
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:39 +0000 (21:47 -0800)] 
reset.c: extract function for updating {ORIG_,}HEAD

By extracting the code for updating the HEAD and ORIG_HEAD symbolic
references to a separate function, we declutter cmd_reset() a bit and
we make it clear that e.g. the four variables {,sha1_}{,old_}orig are
only used by this code.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: remove unnecessary variable 'i'
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:38 +0000 (21:47 -0800)] 
reset.c: remove unnecessary variable 'i'

Throughout most of parse_args(), the variable 'i' remains at 0. Many
references are still made to the variable even when it could only have
the value 0. This made at least me, who has relatively little
experience with C programming styles, think that parts of the function
was meant to be part of a loop. To avoid such confusion, remove the
variable and also the 'argc' parameter and check for NULL trailing
argv instead.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: extract function for parsing arguments
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:37 +0000 (21:47 -0800)] 
reset.c: extract function for parsing arguments

Declutter cmd_reset() a bit by moving out the argument parsing to its
own function.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset: don't allow "git reset -- $pathspec" in bare repo
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:36 +0000 (21:47 -0800)] 
reset: don't allow "git reset -- $pathspec" in bare repo

Running e.g. "git reset ." in a bare repo results in an index file
being created from the HEAD commit. The differences compared to the
index are then printed as usual, but since there is no worktree, it
will appear as if all files are deleted. For example, in a bare clone
of git.git:

  Unstaged changes after reset:
  D       .gitattributes
  D       .gitignore
  D       .mailmap
  ...

This happens because the check for is_bare_repository() happens after
we branch off into read_from_tree() to reset with paths. Fix by moving
the branching point after the check.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset.c: pass pathspec around instead of (prefix, argv) pair
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:35 +0000 (21:47 -0800)] 
reset.c: pass pathspec around instead of (prefix, argv) pair

We use the path arguments in two places in reset.c: in
interactive_reset() and read_from_tree(). Both of these call
get_pathspec(), so we pass the (prefix, argv) pair to both
functions. Move the call to get_pathspec() out of these methods, for
two reasons: 1) One argument is simpler than two. 2) It lets us use
the (arguably clearer) "if (pathspec)" in place of "if (i < argc)".

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset $pathspec: exit with code 0 if successful
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:34 +0000 (21:47 -0800)] 
reset $pathspec: exit with code 0 if successful

"git reset $pathspec" currently exits with a non-zero exit code if the
worktree is dirty after resetting, which is inconsistent with reset
without pathspec, and it makes it harder to know whether the command
really failed. Change it to exit with code 0 regardless of whether the
worktree is dirty so that non-zero indicates an error.

This makes the 4 "disambiguation" test cases in t7102 clearer since
they all used to "fail", 3 of which "failed" due to changes in the
work tree. Now only the ambiguous one fails.

Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoreset $pathspec: no need to discard index
Martin von Zweigbergk [Tue, 15 Jan 2013 05:47:33 +0000 (21:47 -0800)] 
reset $pathspec: no need to discard index

Since 34110cd (Make 'unpack_trees()' have a separate source and
destination index, 2008-03-06), the index no longer gets clobbered by
do_diff_cache() and we can remove the code for discarding and
re-reading it.

There are two paths to update_index_refresh() from cmd_reset(), but on
both paths, either read_cache() or read_cache_unmerged() will have
been called, so the call to read_cache() in this method is redundant
(although practically free).

This speeds up "git reset -- ." a little on the linux-2.6 repo (best
of five, warm cache):

        Before      After
real    0m0.093s    0m0.080s
user    0m0.040s    0m0.020s
sys     0m0.050s    0m0.050s

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

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

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

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

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

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

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

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

Reported-by: Ross Lagerwall <rosslagerwall@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agopretty: use prefixcmp instead of memcmp on NUL-terminated strings
René Scharfe [Mon, 14 Jan 2013 16:34:56 +0000 (17:34 +0100)] 
pretty: use prefixcmp instead of memcmp on NUL-terminated strings

This conversion avoids the need for magic string length numbers in the
code.  And unlike memcmp(), prefixcmp() is careful to not run over the
end of a string.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agohooks: Add function to check if a hook exists
Aaron Schrab [Sun, 13 Jan 2013 05:17:02 +0000 (00:17 -0500)] 
hooks: Add function to check if a hook exists

Create find_hook() function to determine if a given hook exists and is
executable.  If it is, the path to the script will be returned,
otherwise NULL is returned.

This encapsulates the tests that are used to check for the existence of
a hook in one place, making it easier to modify those checks if that is
found to be necessary.  This also makes it simple for places that can
use a hook to check if a hook exists before doing, possibly lengthy,
setup work which would be pointless if no such hook is present.

The returned value is left as a static value from get_pathname() rather
than a duplicate because it is anticipated that the return value will
either be used as a boolean, immediately added to an argv_array list
which would result in it being duplicated at that point, or used to
actually run the command without much intervening work.  Callers which
need to hold onto the returned value for a longer time are expected to
duplicate the return value themselves.

Signed-off-by: Aaron Schrab <aaron@schrab.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agorebase --preserve-merges: keep all merge commits including empty ones
Phil Hord [Sat, 12 Jan 2013 20:46:01 +0000 (15:46 -0500)] 
rebase --preserve-merges: keep all merge commits including empty ones

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

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

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

Signed-off-by: Phil Hord <hordp@cisco.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agogit-clean: Display more accurate delete messages
Zoltan Klinger [Thu, 10 Jan 2013 22:53:46 +0000 (09:53 +1100)] 
git-clean: Display more accurate delete messages

(1) Only print out the names of the files and directories that got
    actually deleted. Also do not mention that we are not removing
    directories when the user did not ask us to do so with '-d'.
(2) Show ignore message for skipped untracked git repositories.

Consider the following repo layout:

  test.git/
    |-- tracked_dir/
    |     |-- some_tracked_file
    |     |-- some_untracked_file
    |-- tracked_file
    |-- untracked_file
    |-- untracked_foo/
    |     |-- bar/
    |     |     |-- bar.txt
    |     |-- emptydir/
    |     |-- frotz.git/
    |           |-- frotz.tx
    |-- untracked_some.git/
          |-- some.txt

Suppose the user issues 'git clean -fd' from the test.git directory.

When -d option is used and untracked directory 'foo' contains a
subdirectory 'frotz.git' that is managed by a different git repository
therefore it will not be removed.

  $ git clean -fd
  Removing tracked_dir/some_untracked_file
  Removing untracked_file
  Removing untracked_foo/
  Removing untracked_some.git/

The message displayed to the user is slightly misleading. The foo/
directory has not been removed because of foo/frotz.git still exists.
On the other hand the subdirectories 'bar' and 'emptydir' have been
deleted but they're not mentioned anywhere. Also, untracked_some.git
has not been removed either.

This behaviour is the result of the way the deletion of untracked
directories are reported. In the current implementation they are
deleted recursively but only the name of the top most directory is
printed out. The calling function does not know about any
subdirectories that could not be removed during the recursion.

Improve the way the deleted directories are reported back to
the user:
  (1) Create a recursive delete function 'remove_dirs' in builtin/clean.c
      to run in both dry_run and delete modes with the delete logic as
      follows:
        (a) Check if the current directory to be deleted is an untracked
            git repository. If it is and --force --force option is not set
            do not touch this directory, print ignore message, set dir_gone
            flag to false for the caller and return.
        (b) Otherwise for each item in current directory:
              (i)   If current directory cannot be accessed, print warning,
                    set dir_gone flag to false and return.
              (ii)  If the item is a subdirectory recurse into it,
                    check for the returned value of the dir_gone flag.
                    If the subdirectory is gone, add the name of the deleted
                    directory to a list of successfully removed items 'dels'.
                    Else set the dir_gone flag as the current directory
                    cannot be removed because we have at least one subdirectory
                    hanging around.
              (iii) If it is a file try to remove it. If success add the
                    file name to the 'dels' list, else print error and set
                    dir_gone flag to false.
        (c) After we finished deleting all items in the current directory and
            the dir_gone flag is still true, remove the directory itself.
            If failed set the dir_gone flag to false.

        (d) If the current directory cannot be deleted because the dir_gone flag
            has been set to false, print out all the successfully deleted items
            for this directory from the 'dels' list.
        (e) We're done with the current directory, return.

  (2) Modify the cmd_clean() function to:
        (a) call the recursive delete function 'remove_dirs()' for each
            topmost directory it wants to remove
        (b) check for the returned value of dir_gone flag. If it's true
            print the name of the directory as being removed.

Consider the output of the improved version:

  $ git clean -fd
  Removing tracked_dir/some_untracked_file
  Removing untracked_file
  Skipping repository untracked_foo/frotz.git
  Removing untracked_foo/bar
  Removing untracked_foo/emptydir
  Skipping repository untracked_some.git/

Now it displays only the file and directory names that got actually
deleted and shows the name of the untracked git repositories it ignored.

Reported-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Zoltan Klinger <zoltan.klinger@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoSync with 1.8.1.1
Junio C Hamano [Mon, 14 Jan 2013 16:22:27 +0000 (08:22 -0800)] 
Sync with 1.8.1.1

11 years agoUpdate draft release notes to 1.8.2
Junio C Hamano [Mon, 14 Jan 2013 16:21:35 +0000 (08:21 -0800)] 
Update draft release notes to 1.8.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'jc/blame-no-follow'
Junio C Hamano [Mon, 14 Jan 2013 16:15:51 +0000 (08:15 -0800)] 
Merge branch 'jc/blame-no-follow'

Teaches "--no-follow" option to "git blame" to disable its
whole-file rename detection.

* jc/blame-no-follow:
  blame: pay attention to --no-follow
  diff: accept --no-follow option

11 years agoMerge branch 'fc/remote-testgit-feature-done'
Junio C Hamano [Mon, 14 Jan 2013 16:15:46 +0000 (08:15 -0800)] 
Merge branch 'fc/remote-testgit-feature-done'

In the longer term, tightening rules is a good thing to do, and
because nobody who has worked in the remote helper area seems to be
interested in reviewing this, I would assume they do not think
such a retroactive tightening will affect their remote helpers.  So
let's advance this topic to see what happens.

* fc/remote-testgit-feature-done:
  remote-testgit: properly check for errors

11 years agoMerge branch 'nd/upload-pack-shallow-must-be-commit'
Junio C Hamano [Mon, 14 Jan 2013 16:15:44 +0000 (08:15 -0800)] 
Merge branch 'nd/upload-pack-shallow-must-be-commit'

A minor consistency check patch that does not have much relevance
to the real world.

* nd/upload-pack-shallow-must-be-commit:
  upload-pack: only accept commits from "shallow" line

11 years agoMerge branch 'ap/status-ignored-in-ignored-directory'
Junio C Hamano [Mon, 14 Jan 2013 16:15:40 +0000 (08:15 -0800)] 
Merge branch 'ap/status-ignored-in-ignored-directory'

Output from "git status --ignored" showed an unexpected interaction
with "--untracked".

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

11 years agoMerge branch 'nz/send-email-headers-are-case-insensitive'
Junio C Hamano [Mon, 14 Jan 2013 16:15:36 +0000 (08:15 -0800)] 
Merge branch 'nz/send-email-headers-are-case-insensitive'

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

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

11 years agoGit 1.8.1.1 v1.8.1.1
Junio C Hamano [Mon, 14 Jan 2013 16:04:50 +0000 (08:04 -0800)] 
Git 1.8.1.1

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

11 years agoMakefile: add description on PERL/PYTHON_PATH
Junio C Hamano [Mon, 14 Jan 2013 06:48:07 +0000 (22:48 -0800)] 
Makefile: add description on PERL/PYTHON_PATH

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoUpdate draft release notes to 1.8.2
Junio C Hamano [Sat, 12 Jan 2013 02:51:09 +0000 (18:51 -0800)] 
Update draft release notes to 1.8.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'jk/maint-fast-import-doc-reorder'
Junio C Hamano [Sat, 12 Jan 2013 02:35:07 +0000 (18:35 -0800)] 
Merge branch 'jk/maint-fast-import-doc-reorder'

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

11 years agoMerge branch 'jk/shortlog-no-wrap-doc'
Junio C Hamano [Sat, 12 Jan 2013 02:35:01 +0000 (18:35 -0800)] 
Merge branch 'jk/shortlog-no-wrap-doc'

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

11 years agoMerge branch 'rs/zip-with-uncompressed-size-in-the-header'
Junio C Hamano [Sat, 12 Jan 2013 02:34:55 +0000 (18:34 -0800)] 
Merge branch 'rs/zip-with-uncompressed-size-in-the-header'

Improve compatibility of our zip output to fill uncompressed size
in the header, which we can do without seeking back (even though it
should not be necessary).

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

11 years agoMerge branch 'rs/zip-tests'
Junio C Hamano [Sat, 12 Jan 2013 02:34:43 +0000 (18:34 -0800)] 
Merge branch 'rs/zip-tests'

Update zip tests to skip some that cannot be handled on platform
unzip.

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

11 years agoMerge branch 'jn/xml-depends-on-asciidoc-conf'
Junio C Hamano [Sat, 12 Jan 2013 02:34:38 +0000 (18:34 -0800)] 
Merge branch 'jn/xml-depends-on-asciidoc-conf'

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

11 years agoMerge branch 'jk/unify-exit-code-by-receiving-signal'
Junio C Hamano [Sat, 12 Jan 2013 02:34:32 +0000 (18:34 -0800)] 
Merge branch 'jk/unify-exit-code-by-receiving-signal'

The internal logic had to deal with two representations of a death
of a child process by a signal.

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

11 years agoMerge branch 'jc/merge-blobs'
Junio C Hamano [Sat, 12 Jan 2013 02:34:24 +0000 (18:34 -0800)] 
Merge branch 'jc/merge-blobs'

Update the disused merge-tree proof-of-concept code.

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

11 years agoMerge branch 'jc/format-patch-reroll'
Junio C Hamano [Sat, 12 Jan 2013 02:34:10 +0000 (18:34 -0800)] 
Merge branch 'jc/format-patch-reroll'

Teach "format-patch" to prefix v4- to its output files for the
fourth iteration of a patch series, to make it easier for the
submitter to keep separate copies for iterations.

* jc/format-patch-reroll:
  format-patch: give --reroll-count a short synonym -v
  format-patch: document and test --reroll-count
  format-patch: add --reroll-count=$N option
  get_patch_filename(): split into two functions
  get_patch_filename(): drop "just-numbers" hack
  get_patch_filename(): simplify function signature
  builtin/log.c: stop using global patch_suffix
  builtin/log.c: drop redundant "numbered_files" parameter from make_cover_letter()
  builtin/log.c: drop unused "numbered" parameter from make_cover_letter()

11 years agoMerge branch 'maint'
Junio C Hamano [Sat, 12 Jan 2013 02:33:27 +0000 (18:33 -0800)] 
Merge branch 'maint'

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Symbolic refs no longer are affected by such a fetch.

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

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

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

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

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

Trying to complete the command

  git show master:./file

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

Signed-off-by: Dylan Smith <dylan.ah.smith@gmail.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoclone: forbid --bare --separate-git-dir <dir>
Nguyễn Thái Ngọc Duy [Fri, 11 Jan 2013 03:09:59 +0000 (10:09 +0700)] 
clone: forbid --bare --separate-git-dir <dir>

The --separate-git-dir option was introduced to make it simple to put
the git directory somewhere outside the worktree, for example when
cloning a repository for use as a submodule.

It was not intended for use when creating a bare repository. In that
case there is no worktree and it is more natural to directly clone the
repository and create a .git file as separate steps:

        git clone --bare /path/to/repo.git bar.git
        printf 'gitdir: bar.git\n' >foo.git

Forbid the combination, making the command easier to explain.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agocontrib/vim: simplify instructions for old vim support
Jonathan Nieder [Thu, 10 Jan 2013 20:54:27 +0000 (12:54 -0800)] 
contrib/vim: simplify instructions for old vim support

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

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

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

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

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agot0008: avoid brace expansion
René Scharfe [Thu, 10 Jan 2013 21:24:52 +0000 (22:24 +0100)] 
t0008: avoid brace expansion

Brace expansion is a shell feature that's not required by POSIX and not
supported by dash nor NetBSD's sh.  Explicitly list all combinations
instead.  Also avoid calling touch by creating the test files with a
redirection instead, as suggested by Junio.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
11 years agoMerge branch 'maint'
Junio C Hamano [Thu, 10 Jan 2013 22:38:00 +0000 (14:38 -0800)] 
Merge branch 'maint'

* maint:
  Prepare for 1.8.1.1
  Makefile: detect when PYTHON_PATH changes (cherry-picked)

11 years agoUpdate draft release notes to 1.8.2
Junio C Hamano [Thu, 10 Jan 2013 22:36:23 +0000 (14:36 -0800)] 
Update draft release notes to 1.8.2

11 years agoPrepare for 1.8.1.1
Junio C Hamano [Thu, 10 Jan 2013 22:17:13 +0000 (14:17 -0800)] 
Prepare for 1.8.1.1

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

11 years agoMerge branch 'jc/comment-cygwin-win32api-in-makefile'
Junio C Hamano [Thu, 10 Jan 2013 21:47:43 +0000 (13:47 -0800)] 
Merge branch 'jc/comment-cygwin-win32api-in-makefile'

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

11 years agoMerge branch 'as/api-allocation-doc'
Junio C Hamano [Thu, 10 Jan 2013 21:47:40 +0000 (13:47 -0800)] 
Merge branch 'as/api-allocation-doc'

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

11 years agoMerge branch 'rs/leave-base-name-in-name-field-of-tar'
Junio C Hamano [Thu, 10 Jan 2013 21:47:35 +0000 (13:47 -0800)] 
Merge branch 'rs/leave-base-name-in-name-field-of-tar'

Improve compatibility with implementations of "tar" that do not
like empty name field in header (with the additional prefix field
holding everything).

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

11 years agoMerge branch 'jl/interrupt-clone-remove-separate-git-dir'
Junio C Hamano [Thu, 10 Jan 2013 21:47:30 +0000 (13:47 -0800)] 
Merge branch 'jl/interrupt-clone-remove-separate-git-dir'

When "git clone --separate-git-dir" is interrupted, we failed to
remove the real location we created the repository.

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

11 years agoMerge branch 'as/dir-c-cleanup'
Junio C Hamano [Thu, 10 Jan 2013 21:47:25 +0000 (13:47 -0800)] 
Merge branch 'as/dir-c-cleanup'

Refactor and generally clean up the directory traversal API
implementation.

* as/dir-c-cleanup:
  dir.c: rename free_excludes() to clear_exclude_list()
  dir.c: refactor is_path_excluded()
  dir.c: refactor is_excluded()
  dir.c: refactor is_excluded_from_list()
  dir.c: rename excluded() to is_excluded()
  dir.c: rename excluded_from_list() to is_excluded_from_list()
  dir.c: rename path_excluded() to is_path_excluded()
  dir.c: rename cryptic 'which' variable to more consistent name
  Improve documentation and comments regarding directory traversal API
  api-directory-listing.txt: update to match code

11 years agoMerge branch 'jk/config-uname'
Junio C Hamano [Thu, 10 Jan 2013 21:47:20 +0000 (13:47 -0800)] 
Merge branch 'jk/config-uname'

Move the bits to set fallback default based on the platform from
the main Makefile to a separate file, so that it can be included in
Makefiles in subdirectories.

* jk/config-uname:
  Makefile: hoist uname autodetection to config.mak.uname

11 years agoMerge branch 'nd/wildmatch'
Junio C Hamano [Thu, 10 Jan 2013 21:47:15 +0000 (13:47 -0800)] 
Merge branch 'nd/wildmatch'

Allows pathname patterns in .gitignore and .gitattributes files
with double-asterisks "foo/**/bar" to match any number of directory
hierarchies.

* nd/wildmatch:
  wildmatch: replace variable 'special' with better named ones
  compat/fnmatch: respect NO_FNMATCH* even on glibc
  wildmatch: fix "**" special case
  t3070: Disable some failing fnmatch tests
  test-wildmatch: avoid Windows path mangling
  Support "**" wildcard in .gitignore and .gitattributes
  wildmatch: make /**/ match zero or more directories
  wildmatch: adjust "**" behavior
  wildmatch: fix case-insensitive matching
  wildmatch: remove static variable force_lower_case
  wildmatch: make wildmatch's return value compatible with fnmatch
  t3070: disable unreliable fnmatch tests
  Integrate wildmatch to git
  wildmatch: follow Git's coding convention
  wildmatch: remove unnecessary functions
  Import wildmatch from rsync
  ctype: support iscntrl, ispunct, isxdigit and isprint
  ctype: make sane_ctype[] const array

Conflicts:
Makefile

11 years agoMerge branch 'tb/test-shell-lint'
Junio C Hamano [Thu, 10 Jan 2013 21:47:04 +0000 (13:47 -0800)] 
Merge branch 'tb/test-shell-lint'

Check for common mistakes in the test scripts, based on simple
pattern-matching.

* tb/test-shell-lint:
  test: Add check-non-portable-shell.pl

11 years agoMerge branch 'mz/pick-unborn'
Junio C Hamano [Thu, 10 Jan 2013 21:46:51 +0000 (13:46 -0800)] 
Merge branch 'mz/pick-unborn'

Allow "git cherry-pick $commit" even when you do not have any
history behind HEAD yet.

* mz/pick-unborn:
  learn to pick/revert into unborn branch
  tests: move test_cmp_rev to test-lib-functions

11 years agoMerge branch 'aw/rebase-am-failure-detection'
Junio C Hamano [Thu, 10 Jan 2013 21:46:46 +0000 (13:46 -0800)] 
Merge branch 'aw/rebase-am-failure-detection'

Save output from format-patch command in a temporary file, just in
case it aborts, to give a better failure-case behaviour.

* aw/rebase-am-failure-detection:
  rebase: Handle cases where format-patch fails

11 years agoMerge branch 'jc/maint-fmt-merge-msg-no-edit-lose-credit'
Junio C Hamano [Thu, 10 Jan 2013 21:46:29 +0000 (13:46 -0800)] 
Merge branch 'jc/maint-fmt-merge-msg-no-edit-lose-credit'

Stop spending cycles to compute information to be placed on
commented lines in "merge --no-edit", which will be discarded
anyway.

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