Code

git.git
13 years agoxdiff: factor out get_func_line()
René Scharfe [Sun, 9 Oct 2011 11:34:49 +0000 (13:34 +0200)]
xdiff: factor out get_func_line()

Move the code to search for a function line to be shown in the hunk
header into its own function and to make returning the length-limited
result string easier, introduce struct func_line.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit-difftool: allow skipping file by typing 'n' at prompt
Sitaram Chamarty [Sat, 8 Oct 2011 13:10:15 +0000 (18:40 +0530)]
git-difftool: allow skipping file by typing 'n' at prompt

This is useful if you forgot to restrict the diff to the paths you want
to see, or selecting precisely the ones you want is too much typing.

[jc: with a change to return from the function upon 'n' by Charles Bailey
and a small tweak in stdin_doesnot_contain() in the test]

Signed-off-by: Sitaram Chamarty <sitaram@atc.tcs.com>
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 agoenvironment.c: Fix an sparse "symbol not declared" warning
Ramsay Jones [Sun, 9 Oct 2011 17:33:34 +0000 (18:33 +0100)]
environment.c: Fix an sparse "symbol not declared" warning

In particular, sparse issues the following warning:

    environment.c:62:5: warning: symbol 'merge_log_config' was not \
        declared. Should it be static?

In order to supress the warning, we include the "fmt-merge-msg.h"
header file, since it contains an appropriate extern declaration for
the 'merge_log_config' variable.

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 agobuiltin/log.c: Fix an "Using plain integer as NULL pointer" warning
Ramsay Jones [Sat, 8 Oct 2011 16:18:00 +0000 (17:18 +0100)]
builtin/log.c: Fix an "Using plain integer as NULL pointer" warning

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogitk: Make vi-style keybindings more vi-like
Jonathan Nieder [Mon, 19 Sep 2011 16:49:50 +0000 (11:49 -0500)]
gitk: Make vi-style keybindings more vi-like

When commit 6e2dda35 (Add new keybindings, 2005-09-22) added vi-style
keybindings to gitk (an excellent idea!), instead of adopting the
usual "hjkl = left, down, up, right" bindings used by less, vi, rogue,
and many other programs, it used "ijkl = up, left, down, right" to
mimic the inverted-T formation of the arrow keys on a qwerty keyboard,
in the style of Lode runner.  So using 'j' and 'k' to scroll through
commits produces utterly confusing results to the vi user, as 'k'
moves down and 'j' moves to the previous commit.

Luckily most non-vi-users are probably using an alternate set of keys
(cursor keys or z/x + n/p) anyway.  Switch to the expected vi/nethack
convention.

Requested-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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 agot5510: add tests for fetch --prune
Carlos Martín Nieto [Fri, 7 Oct 2011 22:51:07 +0000 (00:51 +0200)]
t5510: add tests for fetch --prune

The failures will be fixed in later commits.

Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agofetch: free all the additional refspecs
Carlos Martín Nieto [Fri, 7 Oct 2011 22:51:06 +0000 (00:51 +0200)]
fetch: free all the additional refspecs

Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: factor out pickaxe
René Scharfe [Thu, 6 Oct 2011 16:50:28 +0000 (18:50 +0200)]
pickaxe: factor out pickaxe

Move the duplicate diff queue loop into its own function that accepts
a match function: has_changes() for -S and diff_grep() for -G.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: give diff_grep the same signature as has_changes
René Scharfe [Thu, 6 Oct 2011 16:50:18 +0000 (18:50 +0200)]
pickaxe: give diff_grep the same signature as has_changes

Change diff_grep() to match the signature of has_changes() as a
preparation for the next patch that will use function pointers to
the two.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: pass diff_options to contains and has_changes
René Scharfe [Thu, 6 Oct 2011 16:50:06 +0000 (18:50 +0200)]
pickaxe: pass diff_options to contains and has_changes

Remove the unused parameter needle from contains() and has_changes().

Also replace the parameter len with a pointer to the diff_options.  We
can use its member pickaxe to check if the needle is an empty string
and use the kwsmatch structure to find out the length of the match
instead.

This change is done as a preparation to unify the signatures of
has_changes() and diff_grep(), which will be used in the patch after
the next one to factor out common code.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: factor out has_changes
René Scharfe [Thu, 6 Oct 2011 16:26:24 +0000 (18:26 +0200)]
pickaxe: factor out has_changes

Move duplicate if/else construct into its own helper function.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: plug regex/kws leak
René Scharfe [Thu, 6 Oct 2011 16:23:11 +0000 (18:23 +0200)]
pickaxe: plug regex/kws leak

With -S... --pickaxe-all, free the regex or the kws before returning
even if we found a match.  Also get rid of the variable has_changes,
as we can simply break out of the loop.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: plug regex leak
René Scharfe [Thu, 6 Oct 2011 16:14:55 +0000 (18:14 +0200)]
pickaxe: plug regex leak

With -G... --pickaxe-all, free the regex before returning even if we
found a match.  Also get rid of the variable has_changes, as we can
simply break out of the loop.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agopickaxe: plug diff filespec leak with empty needle
René Scharfe [Thu, 6 Oct 2011 16:03:35 +0000 (18:03 +0200)]
pickaxe: plug diff filespec leak with empty needle

Check first for the unlikely case of an empty needle string and only
then populate the filespec, lest we leak it.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agofmt-merge-msg: use branch.$name.description
Junio C Hamano [Fri, 7 Oct 2011 06:12:09 +0000 (23:12 -0700)]
fmt-merge-msg: use branch.$name.description

This teaches "merge --log" and fmt-merge-msg to use branch description
information when merging a local topic branch into the mainline. The
description goes between the branch name label and the list of commit
titles.

The refactoring to share the common configuration parsing between
merge and fmt-merge-msg needs to be made into a separate patch.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'js/maint-no-cherry-pick-head-after-punted' into js/no-cherry-pick-head...
Junio C Hamano [Fri, 7 Oct 2011 00:02:11 +0000 (17:02 -0700)]
Merge branch 'js/maint-no-cherry-pick-head-after-punted' into js/no-cherry-pick-head-after-punted

* js/maint-no-cherry-pick-head-after-punted:
  cherry-pick: do not give irrelevant advice when cherry-pick punted
  revert.c: defer writing CHERRY_PICK_HEAD till it is safe to do so

Conflicts:
builtin/revert.c

13 years agocherry-pick: do not give irrelevant advice when cherry-pick punted
Jay Soffian [Thu, 6 Oct 2011 17:58:01 +0000 (13:58 -0400)]
cherry-pick: do not give irrelevant advice when cherry-pick punted

If a cherry-pick did not even start because the working tree had local
changes that would overlap with the operation, we shouldn't be advising
the users to resolve conflicts nor to conclude it with "git commit".

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorevert.c: defer writing CHERRY_PICK_HEAD till it is safe to do so
Jay Soffian [Thu, 6 Oct 2011 17:48:35 +0000 (13:48 -0400)]
revert.c: defer writing CHERRY_PICK_HEAD till it is safe to do so

do_pick_commit() writes out CHERRY_PICK_HEAD before invoking merge (either
via do_recursive_merge() or try_merge_command()) on the assumption that if
the merge fails it is due to conflict. However, if the tree is dirty, the
merge may not even start, aborting before do_pick_commit() can remove
CHERRY_PICK_HEAD.

Instead, defer writing CHERRY_PICK_HEAD till after merge has returned.
At this point we know the merge has either succeeded or failed due
to conflict. In either case, we want CHERRY_PICK_HEAD to be written
so that it may be picked up by the subsequent invocation of commit.

Note that do_recursive_merge() aborts if the merge cannot start, while
try_merge_command() returns a non-zero value other than 1.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
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>
13 years agocompletion: commit --fixup and --squash
Teemu Matilainen [Thu, 6 Oct 2011 18:40:30 +0000 (21:40 +0300)]
completion: commit --fixup and --squash

Signed-off-by: Teemu Matilainen <teemu.matilainen@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocompletion: unite --reuse-message and --reedit-message handling
Teemu Matilainen [Thu, 6 Oct 2011 18:40:29 +0000 (21:40 +0300)]
completion: unite --reuse-message and --reedit-message handling

Signed-off-by: Teemu Matilainen <teemu.matilainen@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoattr: read core.attributesfile from git_default_core_config
Junio C Hamano [Thu, 6 Oct 2011 18:22:24 +0000 (13:22 -0500)]
attr: read core.attributesfile from git_default_core_config

This code calls git_config from a helper function to parse the config entry
it is interested in.  Calling git_config in this way may cause a problem if
the helper function can be called after a previous call to git_config by
another function since the second call to git_config may reset some
variable to the value in the config file which was previously overridden.

The above is not a problem in this case since the function passed to
git_config only parses one config entry and the variable it sets is not
assigned outside of the parsing function.  But a programmer who desires
all of the standard config options to be parsed may be tempted to modify
git_attr_config() so that it falls back to git_default_config() and then it
_would_ be vulnerable to the above described behavior.

So, move the call to git_config up into the top-level cmd_* function and
move the responsibility for parsing core.attributesfile into the main
config file parser.

Which is only the logical thing to do ;-)

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobuiltin/mv.c: plug miniscule memory leak
Brandon Casey [Thu, 6 Oct 2011 18:22:23 +0000 (13:22 -0500)]
builtin/mv.c: plug miniscule memory leak

The "it" string would not be free'ed if base_name was non-NULL.
Let's free it.

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agocleanup: use internal memory allocation wrapper functions everywhere
Brandon Casey [Thu, 6 Oct 2011 18:22:22 +0000 (13:22 -0500)]
cleanup: use internal memory allocation wrapper functions everywhere

The "x"-prefixed versions of strdup, malloc, etc. will check whether the
allocation was successful and terminate the process otherwise.

A few uses of malloc were left alone since they already implemented a
graceful path of failure or were in a quasi external library like xdiff.

Additionally, the call to malloc in compat/win32/syslog.c was not modified
since the syslog() implemented there is a die handler and a call to the
x-wrappers within a die handler could result in recursion should memory
allocation fail.  This will have to be addressed separately.

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoattr.c: avoid inappropriate access to strbuf "buf" member
Brandon Casey [Thu, 6 Oct 2011 18:22:21 +0000 (13:22 -0500)]
attr.c: avoid inappropriate access to strbuf "buf" member

This code sequence performs a strcpy into the buf member of a strbuf
struct.  The strcpy may move the position of the terminating nul of the
string and effectively change the length of string so that it does not
match the len member of the strbuf struct.

Currently, this sequence works since the strbuf was given a hint when it
was initialized to allocate enough space to accomodate the string that will
be strcpy'ed, but this is an implementation detail of strbufs, not a
guarantee.

So, lets rework this sequence so that the strbuf is only manipulated by
strbuf functions, and direct modification of its "buf" member is not
necessary.

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agomerge-one-file: fix "expr: non-numeric argument"
Jay Soffian [Thu, 6 Oct 2011 18:25:55 +0000 (14:25 -0400)]
merge-one-file: fix "expr: non-numeric argument"

When invoking expr to compare two numbers, don't quote the
variables which are the output of 'wc -c'. On OS X, this output
includes spaces, which expr balks at:

  $ sz0=`wc -c </etc/passwd`
  $ sz1=`wc -c </etc/passwd`
  $ echo "'$sz0'"
  '    3667'

  $ expr "$sz0" \< "$sz1" \* 2
  expr: non-numeric argument

  $ expr $sz0 \< $sz1 \* 2
  1

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoident: do not retrieve default ident when unnecessary
Jonathan Nieder [Thu, 6 Oct 2011 17:17:19 +0000 (12:17 -0500)]
ident: do not retrieve default ident when unnecessary

Avoid a getpwuid() call (which contacts the network if the password
database is not local), read of /etc/mailname, gethostname() call, and
reverse DNS lookup if the user has already chosen a name and email
through configuration, the environment, or the command line.

This should slightly speed up commands like "git commit".  More
importantly, it improves error reporting when computation of the
default ident string does not go smoothly.  For example, after
detecting a problem (e.g., "warning: cannot open /etc/mailname:
Permission denied") in retrieving the default committer identity:

touch /etc/mailname; # as root
chmod -r /etc/mailname; # as root
git commit -m 'test commit'

you can squelch the warning while waiting for your sysadmin to fix the
permissions problem.

echo '[user] email = me@example.com' >>~/.gitconfig

Inspired-by: Johannes Sixt <j6t@kdgb.org>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorequest-pull: use the branch description
Junio C Hamano [Tue, 20 Sep 2011 22:52:57 +0000 (15:52 -0700)]
request-pull: use the branch description

Now we have branch descriptions stored in the repository, we can
use it when preparing the request-pull message.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorequest-pull: state what commit to expect
Junio C Hamano [Fri, 16 Sep 2011 18:37:08 +0000 (11:37 -0700)]
request-pull: state what commit to expect

The message gives a detailed explanation of the commit the requester based
the changes on, but lacks information that is necessary for the person who
performs a fetch & merge in order to verify that the correct branch was
fetched when responding to the pull request.

Add a few more lines to describe the commit at the tip expected to be
fetched to the same level of detail as the base commit.

Also update the warning message slightly when the script notices that the
commit may not have been pushed.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agorequest-pull: modernize style
Junio C Hamano [Fri, 16 Sep 2011 18:22:57 +0000 (11:22 -0700)]
request-pull: modernize style

Make it a bit more conforming to Documentation/Codingstyle

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobranch: teach --edit-description option
Junio C Hamano [Tue, 20 Sep 2011 22:10:08 +0000 (15:10 -0700)]
branch: teach --edit-description option

Using branch.$name.description as the configuration key, give users a
place to write about what the purpose of the branch is and things like
that, so that various subsystems, e.g. "push -s", "request-pull", and
"format-patch --cover-letter", can later be taught to use this
information.

The "-m" option similar to "commit/tag" is deliberately omitted, as the
whole point of branch description is about giving descriptive information
(the name of the branch itself is a better place for information that fits
on a single-line).

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoformat-patch: use branch description in cover letter
Junio C Hamano [Thu, 22 Sep 2011 03:32:28 +0000 (20:32 -0700)]
format-patch: use branch description in cover letter

Use the description for the branch when preparing the cover letter
when available.

While at it, mark a loosely written codepath that would do a random and
useless thing given an unusual input (e.g. "^master HEAD HEAD^"), which
we may want to fix someday.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agobranch: add read_branch_desc() helper function
Junio C Hamano [Thu, 22 Sep 2011 03:19:38 +0000 (20:19 -0700)]
branch: add read_branch_desc() helper function

This will be used by various callers that make use of the branch
description throughout the system, so that if we need to update
the implementation the callers do not have to be modified.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoadd_ref(): verify that the refname is formatted correctly
Michael Haggerty [Thu, 15 Sep 2011 21:10:43 +0000 (23:10 +0200)]
add_ref(): verify that the refname is formatted correctly

In add_ref(), verify that the refname is formatted correctly before
adding it to the ref_list.  Here we have to allow refname components
that start with ".", since (for example) the remote protocol uses
synthetic reference name ".have".  So add a new REFNAME_DOT_COMPONENT
flag that can be passed to check_refname_format() to allow leading
dots.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): expand documentation
Michael Haggerty [Thu, 15 Sep 2011 21:10:42 +0000 (23:10 +0200)]
resolve_ref(): expand documentation

Record information about resolve_ref(), hard-won via reverse
engineering, in a comment for future spelunkers.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): also treat a too-long SHA1 as invalid
Michael Haggerty [Thu, 15 Sep 2011 21:10:41 +0000 (23:10 +0200)]
resolve_ref(): also treat a too-long SHA1 as invalid

If the SHA1 in a reference file is not terminated by a space or
end-of-file, consider it malformed and emit a warning.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): emit warnings for improperly-formatted references
Michael Haggerty [Thu, 15 Sep 2011 21:10:40 +0000 (23:10 +0200)]
resolve_ref(): emit warnings for improperly-formatted references

While resolving references, if a reference is found that is in an
unrecognized format, emit a warning (and then fail, as before).
Wouldn't *you* want to know?

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): verify that the input refname has the right format
Michael Haggerty [Thu, 15 Sep 2011 21:10:39 +0000 (23:10 +0200)]
resolve_ref(): verify that the input refname has the right format

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoremote: avoid passing NULL to read_ref()
Michael Haggerty [Thu, 15 Sep 2011 21:10:38 +0000 (23:10 +0200)]
remote: avoid passing NULL to read_ref()

read_ref() can (and in test t5800, actually *does*) return NULL.
Don't pass the NULL along to read_ref().  Coincidentally, this mistake
didn't make resolve_ref() blow up, but upcoming changes to
resolve_ref() will make it less forgiving.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoremote: use xstrdup() instead of strdup()
Michael Haggerty [Thu, 15 Sep 2011 21:10:37 +0000 (23:10 +0200)]
remote: use xstrdup() instead of strdup()

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): do not follow incorrectly-formatted symbolic refs
Michael Haggerty [Thu, 15 Sep 2011 21:10:36 +0000 (23:10 +0200)]
resolve_ref(): do not follow incorrectly-formatted symbolic refs

Emit a warning and fail if a symbolic reference refers to an
incorrectly-formatted refname.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): extract a function get_packed_ref()
Michael Haggerty [Thu, 15 Sep 2011 21:10:35 +0000 (23:10 +0200)]
resolve_ref(): extract a function get_packed_ref()

Making it a function and giving it a name makes the code clearer.  I
also have a strong suspicion that the function will find other uses in
the future.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): turn buffer into a proper string as soon as possible
Michael Haggerty [Thu, 15 Sep 2011 21:10:34 +0000 (23:10 +0200)]
resolve_ref(): turn buffer into a proper string as soon as possible

Immediately strip off trailing spaces and null-terminate the string
holding the contents of the reference file; this allows the use of
string functions and avoids the need to keep separate track of the
string's length.  (get_sha1_hex() fails automatically if the string is
too short.)

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): only follow a symlink that contains a valid, normalized refname
Michael Haggerty [Thu, 15 Sep 2011 21:10:33 +0000 (23:10 +0200)]
resolve_ref(): only follow a symlink that contains a valid, normalized refname

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): use prefixcmp()
Michael Haggerty [Thu, 15 Sep 2011 21:10:32 +0000 (23:10 +0200)]
resolve_ref(): use prefixcmp()

Terminate the link content string one step earlier, allowing
prefixcmp() to be used instead of the less clear memcmp().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoresolve_ref(): explicitly fail if a symlink is not readable
Michael Haggerty [Thu, 15 Sep 2011 21:10:31 +0000 (23:10 +0200)]
resolve_ref(): explicitly fail if a symlink is not readable

Previously the failure came later, after a few steps in which the
length was treated like the actual length of a string.  Even though
the old code gave the same answers, it was somewhat misleading.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoChange check_refname_format() to reject unnormalized refnames
Michael Haggerty [Thu, 15 Sep 2011 21:10:30 +0000 (23:10 +0200)]
Change check_refname_format() to reject unnormalized refnames

Since much of the infrastructure does not work correctly with
unnormalized refnames, change check_refname_format() to reject them.

Similarly, change "git check-ref-format" to reject unnormalized
refnames by default.  But add an option --normalize, which causes "git
check-ref-format" to normalize the refname before checking its format,
and print the normalized refname.  This is exactly the behavior of the
old --print option, which is retained but deprecated.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoInline function refname_format_print()
Michael Haggerty [Thu, 15 Sep 2011 21:10:29 +0000 (23:10 +0200)]
Inline function refname_format_print()

Soon we will make printing independent of collapsing.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMake collapse_slashes() allocate memory for its result
Michael Haggerty [Thu, 15 Sep 2011 21:10:28 +0000 (23:10 +0200)]
Make collapse_slashes() allocate memory for its result

This will make upcoming changes a tiny bit easier.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoDo not allow ".lock" at the end of any refname component
Michael Haggerty [Thu, 15 Sep 2011 21:10:27 +0000 (23:10 +0200)]
Do not allow ".lock" at the end of any refname component

Allowing any refname component to end with ".lock" is looking for
trouble; for example,

    $ git br foo.lock/bar
    $ git br foo
    fatal: Unable to create '[...]/.git/refs/heads/foo.lock': File exists.

Therefore, do not allow any refname component to end with ".lock".

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoRefactor check_refname_format()
Michael Haggerty [Thu, 15 Sep 2011 21:10:26 +0000 (23:10 +0200)]
Refactor check_refname_format()

Among other things, extract a function check_refname_component().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoChange check_ref_format() to take a flags argument
Michael Haggerty [Thu, 15 Sep 2011 21:10:25 +0000 (23:10 +0200)]
Change check_ref_format() to take a flags argument

Change check_ref_format() to take a flags argument that indicates what
is acceptable in the reference name (analogous to "git
check-ref-format"'s "--allow-onelevel" and "--refspec-pattern").  This
is more convenient for callers and also fixes a failure in the test
suite (and likely elsewhere in the code) by enabling "onelevel" and
"refspec-pattern" to be allowed independently of each other.

Also rename check_ref_format() to check_refname_format() to make it
obvious that it deals with refnames rather than references themselves.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoChange bad_ref_char() to return a boolean value
Michael Haggerty [Thu, 15 Sep 2011 21:10:24 +0000 (23:10 +0200)]
Change bad_ref_char() to return a boolean value

Previously most bad characters were indicated by returning 1, but "*"
was special-cased to return 2 instead of 1.  One caller examined the
return value to see whether the special case occurred.

But it is easier (to document and understand) for bad_ref_char()
simply to return a boolean value, treating "*" like any other bad
character.  Special-case the handling of "*" (which only occurs in
very specific circumstances) at the caller.  The resulting calling
code thereby also becomes more transparent.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agogit check-ref-format: add options --allow-onelevel and --refspec-pattern
Michael Haggerty [Thu, 15 Sep 2011 21:10:23 +0000 (23:10 +0200)]
git check-ref-format: add options --allow-onelevel and --refspec-pattern

Also add tests of the new options.  (Actually, one big reason to add
the new options is to make it easy to test check_ref_format(), though
the options should also be useful to other scripts.)

Interpret the result of check_ref_format() based on which types of
refnames are allowed.  However, because check_ref_format() can only
return a single value, one test case is still broken.  Specifically,
the case "git check-ref-format --onelevel '*'" incorrectly succeeds
because check_ref_format() returns CHECK_REF_FORMAT_ONELEVEL for this
refname even though the refname is also CHECK_REF_FORMAT_WILDCARD.
The type of check that leads to this failure is used elsewhere in
"real" code and could lead to bugs; it will be fixed over the next few
commits.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agot1402: add some more tests
Michael Haggerty [Thu, 15 Sep 2011 21:10:22 +0000 (23:10 +0200)]
t1402: add some more tests

The new tests reflect the status quo.  Soon the rule for "*.lock" in
refname components will be tightened up.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoget_sha1_hex(): do not read past a NUL character
Michael Haggerty [Fri, 23 Sep 2011 13:38:36 +0000 (15:38 +0200)]
get_sha1_hex(): do not read past a NUL character

Previously, get_sha1_hex() would read one character past the end of a
null-terminated string whose strlen was an even number less than 40.
Although the function correctly returned -1 in these cases, the extra
memory access might have been to uninitialized (or even, conceivably,
unallocated) memory.

Add a check to avoid reading past the end of a string.

This problem was discovered by Thomas Rast <trast@student.ethz.ch>
using valgrind.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoPost 1.7.7 first wave
Junio C Hamano [Wed, 5 Oct 2011 19:54:35 +0000 (12:54 -0700)]
Post 1.7.7 first wave

Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 years agoMerge branch 'mm/mediawiki-as-a-remote'
Junio C Hamano [Wed, 5 Oct 2011 19:36:27 +0000 (12:36 -0700)]
Merge branch 'mm/mediawiki-as-a-remote'

* mm/mediawiki-as-a-remote:
  git-remote-mediawiki: allow a domain to be set for authentication
  git-remote-mediawiki: obey advice.pushNonFastForward
  git-remote-mediawiki: set 'basetimestamp' to let the wiki handle conflicts
  git-remote-mediawiki: trivial fixes
  git-remote-mediawiki: allow push to set MediaWiki metadata
  Add a remote helper to interact with mediawiki (fetch & push)

13 years agoMerge branch 'js/check-attr-cached'
Junio C Hamano [Wed, 5 Oct 2011 19:36:27 +0000 (12:36 -0700)]
Merge branch 'js/check-attr-cached'

* js/check-attr-cached:
  t0003: remove extra whitespaces
  Teach '--cached' option to check-attr

13 years agoMerge branch 'rj/maint-t9159-svn-rev-notation'
Junio C Hamano [Wed, 5 Oct 2011 19:36:26 +0000 (12:36 -0700)]
Merge branch 'rj/maint-t9159-svn-rev-notation'

* rj/maint-t9159-svn-rev-notation:
  t9159-*.sh: skip for mergeinfo test for svn <= 1.4

13 years agoMerge branch 'cn/eradicate-working-copy'
Junio C Hamano [Wed, 5 Oct 2011 19:36:26 +0000 (12:36 -0700)]
Merge branch 'cn/eradicate-working-copy'

* cn/eradicate-working-copy:
  Remove 'working copy' from the documentation and C code

13 years agoMerge branch 'jn/gitweb-highlite-sanitise'
Junio C Hamano [Wed, 5 Oct 2011 19:36:26 +0000 (12:36 -0700)]
Merge branch 'jn/gitweb-highlite-sanitise'

* jn/gitweb-highlite-sanitise:
  gitweb: Strip non-printable characters from syntax highlighter output

13 years agoMerge branch 'jc/ls-remote-short-help'
Junio C Hamano [Wed, 5 Oct 2011 19:36:26 +0000 (12:36 -0700)]
Merge branch 'jc/ls-remote-short-help'

* jc/ls-remote-short-help:
  ls-remote: a lone "-h" is asking for help

13 years agoMerge branch 'sn/doc-update-index-assume-unchanged'
Junio C Hamano [Wed, 5 Oct 2011 19:36:25 +0000 (12:36 -0700)]
Merge branch 'sn/doc-update-index-assume-unchanged'

* sn/doc-update-index-assume-unchanged:
  Documentation/git-update-index: refer to 'ls-files'

13 years agoMerge branch 'mg/maint-doc-sparse-checkout'
Junio C Hamano [Wed, 5 Oct 2011 19:36:25 +0000 (12:36 -0700)]
Merge branch 'mg/maint-doc-sparse-checkout'

* mg/maint-doc-sparse-checkout:
  git-read-tree.txt: correct sparse-checkout and skip-worktree description
  git-read-tree.txt: language and typography fixes
  unpack-trees: print "Aborting" to stderr

13 years agoMerge branch 'jk/argv-array'
Junio C Hamano [Wed, 5 Oct 2011 19:36:24 +0000 (12:36 -0700)]
Merge branch 'jk/argv-array'

* jk/argv-array:
  run_hook: use argv_array API
  checkout: use argv_array API
  bisect: use argv_array API
  quote: provide sq_dequote_to_argv_array
  refactor argv_array into generic code
  quote.h: fix bogus comment
  add sha1_array API docs

13 years agoMerge branch 'tr/doc-note-rewrite'
Junio C Hamano [Wed, 5 Oct 2011 19:36:24 +0000 (12:36 -0700)]
Merge branch 'tr/doc-note-rewrite'

* tr/doc-note-rewrite:
  Documentation: basic configuration of notes.rewriteRef

13 years agoMerge branch 'mg/branch-list'
Junio C Hamano [Wed, 5 Oct 2011 19:36:23 +0000 (12:36 -0700)]
Merge branch 'mg/branch-list'

* mg/branch-list:
  t3200: clean up checks for file existence
  branch: -v does not automatically imply --list
  branch: allow pattern arguments
  branch: introduce --list option
  git-branch: introduce missing long forms for the options
  git-tag: introduce long forms for the options
  t6040: test branch -vv

Conflicts:
Documentation/git-tag.txt
t/t3200-branch.sh

13 years agoMerge branch 'cb/send-email-help'
Junio C Hamano [Wed, 5 Oct 2011 19:36:23 +0000 (12:36 -0700)]
Merge branch 'cb/send-email-help'

* cb/send-email-help:
  send-email: add option -h

13 years agoMerge branch 'fk/use-kwset-pickaxe-grep-f'
Junio C Hamano [Wed, 5 Oct 2011 19:36:22 +0000 (12:36 -0700)]
Merge branch 'fk/use-kwset-pickaxe-grep-f'

* fk/use-kwset-pickaxe-grep-f:
  obstack.c: Fix some sparse warnings
  sparse: Fix an "Using plain integer as NULL pointer" warning

13 years agoMerge branch 'jk/for-each-ref'
Junio C Hamano [Wed, 5 Oct 2011 19:36:22 +0000 (12:36 -0700)]
Merge branch 'jk/for-each-ref'

* jk/for-each-ref:
  for-each-ref: add split message parts to %(contents:*).
  for-each-ref: handle multiline subjects like --pretty
  for-each-ref: refactor subject and body placeholder parsing
  t6300: add more body-parsing tests
  t7004: factor out gpg setup

13 years agoMerge branch 'wh/normalize-alt-odb-path'
Junio C Hamano [Wed, 5 Oct 2011 19:36:22 +0000 (12:36 -0700)]
Merge branch 'wh/normalize-alt-odb-path'

* wh/normalize-alt-odb-path:
  sha1_file: normalize alt_odb path before comparing and storing

13 years agoMerge branch 'jc/run-receive-hook-cleanup'
Junio C Hamano [Wed, 5 Oct 2011 19:36:22 +0000 (12:36 -0700)]
Merge branch 'jc/run-receive-hook-cleanup'

* jc/run-receive-hook-cleanup:
  refactor run_receive_hook()

13 years agoMerge branch 'hl/iso8601-more-zone-formats'
Junio C Hamano [Wed, 5 Oct 2011 19:36:22 +0000 (12:36 -0700)]
Merge branch 'hl/iso8601-more-zone-formats'

* hl/iso8601-more-zone-formats:
  date.c: Support iso8601 timezone formats

13 years agoMerge branch 'jc/receive-verify'
Junio C Hamano [Wed, 5 Oct 2011 19:36:21 +0000 (12:36 -0700)]
Merge branch 'jc/receive-verify'

* jc/receive-verify:
  receive-pack: check connectivity before concluding "git push"
  check_everything_connected(): libify
  check_everything_connected(): refactor to use an iterator
  fetch: verify we have everything we need before updating our ref

Conflicts:
builtin/fetch.c

13 years agoMerge branch 'rj/quietly-create-dep-dir'
Junio C Hamano [Wed, 5 Oct 2011 19:36:21 +0000 (12:36 -0700)]
Merge branch 'rj/quietly-create-dep-dir'

* rj/quietly-create-dep-dir:
  Makefile: Make dependency directory creation less noisy

13 years agoMerge branch 'jc/fetch-verify'
Junio C Hamano [Wed, 5 Oct 2011 19:36:20 +0000 (12:36 -0700)]
Merge branch 'jc/fetch-verify'

* jc/fetch-verify:
  fetch: verify we have everything we need before updating our ref
  rev-list --verify-object
  list-objects: pass callback data to show_objects()

13 years agoMerge branch 'jc/fetch-pack-fsck-objects'
Junio C Hamano [Wed, 5 Oct 2011 19:36:20 +0000 (12:36 -0700)]
Merge branch 'jc/fetch-pack-fsck-objects'

* jc/fetch-pack-fsck-objects:
  test: fetch/receive with fsckobjects
  transfer.fsckobjects: unify fetch/receive.fsckobjects
  fetch.fsckobjects: verify downloaded objects

Conflicts:
Documentation/config.txt
builtin/fetch-pack.c

13 years agoMerge branch 'jc/traverse-commit-list'
Junio C Hamano [Wed, 5 Oct 2011 19:36:19 +0000 (12:36 -0700)]
Merge branch 'jc/traverse-commit-list'

* jc/traverse-commit-list:
  revision.c: update show_object_with_name() without using malloc()
  revision.c: add show_object_with_name() helper function
  rev-list: fix finish_object() call

13 years agoMerge branch 'rr/revert-cherry-pick-continue'
Junio C Hamano [Wed, 5 Oct 2011 19:36:19 +0000 (12:36 -0700)]
Merge branch 'rr/revert-cherry-pick-continue'

* rr/revert-cherry-pick-continue:
  builtin/revert.c: make commit_list_append() static
  revert: Propagate errors upwards from do_pick_commit
  revert: Introduce --continue to continue the operation
  revert: Don't implicitly stomp pending sequencer operation
  revert: Remove sequencer state when no commits are pending
  reset: Make reset remove the sequencer state
  revert: Introduce --reset to remove sequencer state
  revert: Make pick_commits functionally act on a commit list
  revert: Save command-line options for continuing operation
  revert: Save data for continuing after conflict resolution
  revert: Don't create invalid replay_opts in parse_args
  revert: Separate cmdline parsing from functional code
  revert: Introduce struct to keep command-line options
  revert: Eliminate global "commit" variable
  revert: Rename no_replay to record_origin
  revert: Don't check lone argument in get_encoding
  revert: Simplify and inline add_message_to_msg
  config: Introduce functions to write non-standard file
  advice: Introduce error_resolve_conflict

13 years agoMerge branch 'da/make-auto-header-dependencies'
Junio C Hamano [Wed, 5 Oct 2011 19:36:18 +0000 (12:36 -0700)]
Merge branch 'da/make-auto-header-dependencies'

* da/make-auto-header-dependencies:
  Makefile: Improve compiler header dependency check

13 years agoMerge branch 'gb/am-hg-patch'
Junio C Hamano [Wed, 5 Oct 2011 19:36:17 +0000 (12:36 -0700)]
Merge branch 'gb/am-hg-patch'

* gb/am-hg-patch:
  am: preliminary support for hg patches

13 years agoMerge branch 'bc/unstash-clean-crufts'
Junio C Hamano [Wed, 5 Oct 2011 19:36:17 +0000 (12:36 -0700)]
Merge branch 'bc/unstash-clean-crufts'

* bc/unstash-clean-crufts:
  git-stash: remove untracked/ignored directories when stashed
  t/t3905: add missing '&&' linkage
  git-stash.sh: fix typo in error message
  t/t3905: use the name 'actual' for test output, swap arguments to test_cmp

13 years agoMerge branch 'fk/make-auto-header-dependencies'
Junio C Hamano [Wed, 5 Oct 2011 19:36:16 +0000 (12:36 -0700)]
Merge branch 'fk/make-auto-header-dependencies'

* fk/make-auto-header-dependencies:
  Makefile: Use computed header dependencies if the compiler supports it

13 years agoMerge branch 'ms/patch-id-with-overlong-line'
Junio C Hamano [Wed, 5 Oct 2011 19:35:55 +0000 (12:35 -0700)]
Merge branch 'ms/patch-id-with-overlong-line'

* 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'
Junio C Hamano [Wed, 5 Oct 2011 19:35:55 +0000 (12:35 -0700)]
Merge branch 'jc/maint-bundle-too-quiet'

* 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'
Junio C Hamano [Wed, 5 Oct 2011 19:35:55 +0000 (12:35 -0700)]
Merge branch 'jk/filter-branch-require-clean-work-tree'

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

13 years agoMerge branch 'jc/want-commit'
Junio C Hamano [Wed, 5 Oct 2011 19:35:55 +0000 (12:35 -0700)]
Merge branch 'jc/want-commit'

* jc/want-commit:
  Allow git merge ":/<pattern>"