* maint:
  Documentation: Transplanting branch with git-rebase --onto
  merge-recursive implicitely depends on trust_executable_bit
  adjust_shared_perm: chmod() only when needed.
  Fix git-runstatus for repositories containing a file named HEAD

Added example of transplantig feature branch from one development
branch (for example "next") into the other development branch (for
example "master").

[jc: talking Carl's advice this contains both examples sent to
 the list by Jakub in his original message.]
Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NJunio C Hamano <junkio@cox.net>

Read the configuration in to get core.filemode value for this
particular repository.
Signed-off-by: NAlex Riesen <raa.lkml@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

When widening permission for files and directories in a 'shared'
repository for a user with inappropriate umask() setting for
shared work, make sure we call chmod() only when we actually
need to.

The primary idea owes credit to Johannes.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The wt_status_print_updated() and wt_status_print_untracked() routines
call setup_revisions() with 'HEAD' being the reference to the tip of the
current branch. However, setup_revisions() gets confused if the branch
also contains a file named 'HEAD' resulting in a fatal error.

Instead, don't pass an argv to setup_revisions() at all; simply give it no
arguments, and make 'HEAD' the default revision.

Bug noticed by Rocco Rutte <pdmef@gmx.net>.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This change removes between 1 and 4 sed invocations per completion
entered by the user.  In the case of cat-file the 4 invocations per
completion can take a while on Cygwin; running these replacements
directly within bash saves some time for the end user.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Now that log, whatchanged, rev-list, etc. support the symmetric
difference operator '...' we should provide bash completion for it
just like we do for '..'.

While we are at it we can remove two sed invocations during the
interactive prompt and replace them with internal bash operations.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

If the user has setup a command line of "git --git-dir=baz" then
anything we complete must be performed within the scope of "baz"
and not the current working directory.

This is useful with commands such as "git --git-dir=git.git log m"
to complete out "master" and view the log for the master branch of
the git.git repository.  As a nice side effect this also works for
aliases within the target repository, just as git would honor them.

Unfortunately because we still examine arguments by absolute position
in most of the more complex commands (e.g. git push) using --git-dir
with those commands will probably still cause completion to fail.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Now that Git natively supports remote specifications within the
config file such as:

	[remote "origin"]
		url = ...

we should provide bash completion support "out of the box" for
these remotes, just like we do for the .git/remotes directory.

Also cleaned up the __git_aliases expansion to use the same form
of querying and filtering repo-config as this saves two fork/execs
in the middle of a user prompted completion.  Finally also forced
the variable 'word' to be local within __git_aliased_command.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The only platform which actually needs to define .exe suffixes as
part of its completion set is Cygwin.  So don't define them on any
other platform.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The show-branch and merge-base commands were partially supported
when it came to bash completions as they were only specified in
one form another.  Now we specify them in both forms.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Noticed by Rene; Makefile now has another maintainer's check
target to catch this kind of mistakes.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

* maint:
  Remove unsupported C99 style struct initializers in git-archive.
  Remove SIMPLE_PROGRAMS and make git-daemon a normal program.
  Use ULONG_MAX rather than implicit cast of -1.

At least one older version of the Solaris C compiler doesn't support
the newer C99 style struct initializers.  To allow Git to compile
on those systems use an archive description struct which is easier
to initialize without the C99 struct initializer syntax.

Also since the archives array is not used by anyone other than
archive.c we can make it static.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Some platforms (Solaris in particular) appear to require -lz as
part of the link line for git-daemon, due to it linking against
sha1_file.o and that module requiring inflate/deflate support.

So its time to retire SIMPLE_PROGRAMS and move its last remaining
member into the standard PROGRAMS list, allowing it to link against
all libraries used by the rest of Git.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

At least one (older) version of the Solaris C compiler won't allow
'unsigned long x = -1' without explicitly casting -1 to a type of
unsigned long.  So instead use ULONG_MAX, which is really the
correct constant anyway.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

--copy-remote and --upgrade are rarely (never?) used together,
so if --copy-remote is specified, that means the user really
wanted to copy the remote ref, and we should fail if that fails.
Signed-off-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This is purely an aesthetic change, we already skip importing of
files that don't affect the subdirectory we import.
Signed-off-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

* np/verbose-push:
  make git-push a bit more verbose

* lt/push-config:
  git push: add verbose flag and allow overriding of default target repository
  Allow '-' in config variable names

Completion for the --hard/--soft/--mixed modes of operation as
well as a ref name for <commit-ish> can be very useful and save
some fingers.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

On Cygwin a user might complete the new git-branch builtin as
git-branch.exe, at which point bash requires a new completion
registration for the command.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

* pb/web:
  gitweb: Support for 'forks'

* maint:
  apply: handle "traditional" creation/deletion diff correctly.

We deduced a GNU diff output that does not use /dev/null convention
as creation (deletion) diff correctly by looking at the lack of context
and deleted lines (added lines), but forgot to reset the new (old) name
field properly.

This was a regression when we added a workaround for --unified=0 insanity.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Without this change we get a wrong $pfxlen value and the check_export_ok()
checks with with a wrong directory name. Without this patch the below
$projects_list fails with gitweb

$projects_list = "/tmp/a/b/";
Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This lets us take advantage of the fact that git-cherry-pick now saves
the message in MERGE_MSG too.
Signed-off-by: NAlexandre Julliard <julliard@winehq.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Suggested by Han-Wen Nienhuys.
Signed-off-by: NAlexandre Julliard <julliard@winehq.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Bound to 'o' by default, compatible with pcl-cvs and
buffer-mode. Suggested by Han-Wen Nienhuys.
Signed-off-by: NAlexandre Julliard <julliard@winehq.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This is useful when doing a merge that changes many files with only a
few conflicts here and there.
Signed-off-by: NAlexandre Julliard <julliard@winehq.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Add option to replace SPC (' ') with hard (non-breakable) space HTML
entity ' ' in esc_html subroutine.

Replace ' ' with ' ' for the code/diff display part in git_blob
and git_patchset_body; this is to be able to view code and diffs in
web browsers which doesn't understand "white-space: pre;" CSS
declaration.
Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Remove skipping over empty patches (i.e. patches which consist solely
of extended headers) in git_patchset_body, and add links to those
header-only patches in git_difftree_body (but not generate blobdiff
links when there were no change in file contents).
Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

* maint:
  git-clone documentation didn't mention --origin as equivalent of -o
  Minor grammar fixes for git-diff-index.txt
  link_temp_to_file: call adjust_shared_perm() only when we created the directory

Add two subroutines: git_get_heads_list and git_get_refs_list, which
fill out needed parts of refs info (heads and tags respectively) info
using single call to git-for-each-ref, instead of using
git-peek-remote to get list of references and using parse_ref for each
ref to get ref info, which in turn uses at least one call of git
command.

Replace call to git_get_refs_list in git_summary by call to
git_get_references, git_get_heads_list and git_get_tags_list
(simplifying this subroutine a bit). Use git_get_heads_list in
git_heads and git_get_tags_list in git_tags. Modify git_tags_body
slightly to accept output from git_get_tags_list.

Remove no longer used, and a bit hackish, git_get_refs_list.
parse_ref is no longer used, but is left for now.

Generating "summary" and "tags" views should be much faster for
projects which have large number of tags.

CHANGES IN OUTPUT: Before, if ref in refs/tags was tag pointing to
commit we used committer epoch as epoch for ref, and used tagger epoch
as epoch only for tag pointing to object of other type. If ref in
refs/tags was commit, we used committer epoch as epoch for ref (see
parse_ref; we sorted in gitweb by 'epoch' field).

Currently we use committer epoch for refs pointing to commit objects,
and tagger epoch for refs pointing to tag object, even if tag points
to commit.

Simple ab benchmark before and after this patch for my git.git
repository (git/jnareb-git.git) with some heads and tags added
as compared to git.git repository, shows around 2.4-3.0 times speedup
for "summary" and "tags" views:

 summary   3134 +/- 24.2 ms  -->   1081 +/- 30.2 ms
 tags      2886 +/- 18.9 ms  -->   1196 +/- 15.6 ms
Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This adds "creator" (which is parallel to "tagger" or "committer")
and "creatordate" (corresponds to "taggerdate" and
"committerdate").

As other "date" fields, "creatordate" sorts numerically
and displays human readably. This allows for example for
sorting together heavyweigth and lightweight tags.
Signed-off-by: NJunio C Hamano <junkio@cox.net>
Acked-by: NJakub Narebski <jnareb@gmail.com>

Allow user to set variables in global ~/.gitconfig file
using command line.
Signed-off-by: NSean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Using for_each_tag_ref() to enumerate tags is wrong since it removes
the refs/tags/ prefix, we need to always use for_each_ref() and filter
out non-tag references in the callback.
Signed-off-by: NAlexandre Julliard <julliard@winehq.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NAndy Parkins <andyparkins@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

"what you are going to commit is" doesn't need the "is" and does need a comma.

"can trivially see" is an unecessary split infinitive and "easily" is a more
appropriate adverb.
Signed-off-by: NAndy Parkins <andyparkins@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>