* sp/lazy-mkdir:
  Make lazy mkdir more robust.

After commit 55b7835e git-fetch --tags
exits with status 1 when no tags have been changed, which breaks calling
git-fetch from scripts.
Signed-off-by: NSergey Vlasov <vsu@altlinux.ru>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Use monospace fonts for the commit header, commit message,
and tree-diff.  This helps viewing commit logs with ASCII art.
Signed-off-by: NLuben Tuikov <ltuikov@yahoo.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

git-commit.sh has the only one place where perl is used
and there it can quite trivially be done in sh.

git-ls-files without "-z" produces quoted output, even if
is different from that produced by perl code it is good
enough.
Signed-off-by: NAlex Riesen <raa.lkml@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Add support for more than 8 colors.  Colors can be specified as numbers
-1..255.  -1 is same as "normal".
Signed-off-by: NTimo Hirvonen <tihirvon@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Make it possible to set both colors and a attribute for diff colors.
Background colors are supported too.

Syntax is now:

	[attr] [fg [bg]]
	[fg [bg]] [attr]

Empty value is same as "normal normal", ie use default colors.  The new
syntax is backwards compatible.
Signed-off-by: NTimo Hirvonen <tihirvon@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Use .git/info/exclude in the example in git-ls-files.txt,
instead of .git/ignore, and update the list of commands looking
at .git/info/exclude in repository-layout.txt.
Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Removed the git-daemon prefix from die() because no other call to die
does this.
Signed-off-by: NMatthias Lederhofer <matled@gmx.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Earlier commit c3f17061 broke asciidoc markup.

Noticed by Alp Toker with a fix, but fixed up in a way with smaller
formatting impact.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

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

format-patch previously didn't generate a newline after a subject. This
caused the diffstat to not be displayed in messages with only one line
for the commit message.
This patch fixes this by adding a newline after the headers if a body
hasn't been added.
Signed-off-by: NRobert Shearman <rob@codeweavers.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This changes one test commit in the sequence to have more than
one lines of commit log.  A few output formats (--pretty=email
aka format-patch and --pretty=oneline) need to behave
differently on single and multi-line log, and this change will
help catching breakages.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Add bindings for "h" and "?" in git-status-mode to display help about the mode,
including keymap via (describe-function 'git-status-mode), like in PCL-CVS.
Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Linus Torvalds <torvalds@osdl.org> wrote:

  It's entirely possible that we should just make that whole

	  if (ret == ENOENT)

  go away. Yes, it's the right error code if a subdirectory is missing, and
  yes, POSIX requires it, and yes, WXP is probably just a horrible piece of
  sh*t, but on the other hand, I don't think git really has any serious
  reason to even care.

* ml/trace:
  test-lib: unset GIT_TRACE
  GIT_TRACE: fix a mixed declarations and code warning
  GIT_TRACE: show which built-in/external commands are executed

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

We are trying to catch error condition of git-rev-list and cause
the downstream pack-objects to barf, but if you run rev-list
with anything that mucks with its stderr (such as GIT_TRACE),
any stderr output would cause the pipeline to fail.

[jc: originally from Matthias Lederhofer, with a reworded error message.]
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We always talk about "commit xyz".

We never talk about "xyz commit", except when we end up talking
about a commit as a branch head (notably, I would say "the HEAD
commit", or possibly "the top-of-master commit", but here
$commit is a SHA1 name, not anything else).
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

* js/merge-base:
  Additional merge-base tests (revised)
  merge-base: update the clean-up postprocessing

* lt/prune:
  builtin "git prune"

* lt/merge-tree:
  Improved three-way blob merging code
  Prepare "git-merge-tree" for future work
  xdiff: generate "anti-diffs" aka what is common to two files

The new C version mistranslated the original Perl version in the
case to pull from the HEAD.  This made it to say nonsense like
this:

	Merge commit ...url... of HEAD

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

This patch makes invocations of core git commands go through the 'git'
binary itself, which improves readability and might help system
administrators lock down their CGI environment for security.
Signed-off-by: NAlp Toker <alp@atoker.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This helps users tell one 'git' bookmark apart from the other in their
browser and improves the indexing of gitweb sites in Web search engines.
The title defaults to the SERVER_NAME environment variable, often given
by the webserver.
Signed-off-by: NAlp Toker <alp@atoker.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

"The 'text/html' media type [RFC2854] is primarily for HTML, not for
XHTML. In general, this media type is NOT suitable for XHTML."

This patch makes gitweb use content negotiation to conservatively send
pages as Content-Type 'application/xhtml+xml' when the user agent
explicitly claims to support it.

It falls back to 'text/html' even if the user agent appears to
implicitly support 'application/xhtml+xml' due to a '*/*' glob, working
around an insidious bug in Internet Explorer where sending the correct
media type prevents the page from being displayed.
Signed-off-by: NAlp Toker <alp@atoker.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Nobody else uses them, and I'm going to start changing them.
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

There is no sense in duplicating the sender address in Reply-To as it's
already provided in the From header.
Signed-off-by: NAlp Toker <alp@atoker.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NAlp Toker <alp@atoker.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NYakov Lerner <iler.ml@gmail.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This way we don't have to remember to set it for each test; and
if we forget, we won't cause interactive editors to be spawned
for non-interactive tests.
Signed-off-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

When git-fetch updates a reference record in the associated reflog
what type of update took place and who caused it (git-fetch or
git-pull, by invoking git-fetch).
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

If committing a merge (.git/MERGE_HEAD exists), an initial tree
(no HEAD) or using --amend to amend the prior commit then denote
the subtype of commit in the reflog.  This helps to distinguish
amended or merge commits from normal commits.

In the case of --amend the prior sha1 is probably the commit which
is being thrown away in favor of the new commit.  Since it is likely
that the old commit doesn't have any ref pointing to it anymore
it can be interesting to know why that the commit was replaced
and orphaned.

In the case of a merge the prior sha1 is probably the first parent
of the new merge commit.  Consequently having its prior sha1 in the
reflog is slightly less interesting but its still informative to
know the commit was the result of a merge which had to be completed
by hand.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>