When describing more than one, we need to clear the commit marks
before handling the next one, but most of the time we are
running it for only one commit, and in such a case this clearing
phase is totally unnecessary.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

While reviewing the end user tutorial rewrite by J. Bruce
Fields, I noticed that "git-diff-tree -B -C" did not correctly
break the total rewrite of Documentation/tutorial.txt.  It turns
out that we had integer overflow during the break score
computations.

Cop out by using floating point.  This is not a kernel.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

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

A bit more elaboration on what "update all paths" means.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

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

Earlier only '?' and '*' signalled the command that what the
user has given is a glob pattern.  This prevented us to say:

	$ git show-branch 'v0.99.[0-3]'

Now we notice '[' as well, so the above would work.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

In a repository with mainto/1.0 (to keep maintaining the 1.0.X
series) and fixo/1.0 (to keep fixes that apply to both 1.0.X
series and upwards) branches, "git-name-rev mainto/1.0" answered
just "1.0" making things ambiguous.  Show refnames unambiguously
like show-branch does.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We silently ignored indescribable commits without complaining.
Complain and die instead.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

update-index --stdin did not work with c-style quoted names even though
update-index --index-info did.  This fixes the inconsistency.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

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

If you are a long time git user/developer, you forget that to a new git
user, these words have not the same meaning as to you.

[jc: with updates from J. Bruce Fields.]
Signed-off-by: NJohannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

If we are building from a working tree with local modifications,
mark the version accordingly.

Deliberately uses '-' to prevent RPM from being built from such
a tree.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

When producing a release tarball, include a "version" file, which
GIT-VERSION-GEN can then use to do the right thing when building from a
tarball.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This test exercises the standard feature that makes rebase useful.
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This test checks that git-cherry finds the expected number of patches
in two simple cases, and then tests the new limit arguments.

[jc: collapsed two patches into one and added sleep to make sure
 the two commits would get different timestamps]
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This allows to use another commit than the merge base as a limit for
scanning patches.

[jc: part about t3500 test omitted.]
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Tommi Virtanen expressed a wish on #git to be able to use short and elegant
git URLs by making git-daemon 'root' in a given directory. This patch
implements this, causing git-daemon to interpret all paths relative to
the given base path if any is given.
Signed-off-by: NPetr Baudis <pasky@suse.cz>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The main loop was prepared to take more than one revs, but the actual
naming logic wad not (it used pop_most_recent_commit while forgetting
that the commit marks stay after it's done).
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Add a test to run with --directory option.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This shortens "Untracked files" list by using --directory option
when running ls-files --others.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This adds a trailing slash to directory names in the output
when "--others --directory" option shows only untracked
directories and not their contents, to make them stand out.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

When both howto-index.sh and howto/make-dist.txt exist under
Documentation/ directory, dir_exists() mistakenly checked it
without the trailing slash to see if there was something under
Documentation/howto directory, and did not realize there was,
because '-' sorts earlier than '/' and cache_name_pos() finds
howto-index.sh, which is not under howto/ directory.  This
caused --others --directory to show it which was incorrect.

Check the directory name with the trailing slash, because having
an entry that has such as a prefix is what we are looking for.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Darrin Thompson notes that git-ls-files -o reports all the unknown
files it finds in a work area.  Subversion and probably other systems
"simply ignore all the files and directories inside an unknown
directory and just note the directory as unknown."

With --directory option, ls-files --others shows untracked directories
without descending into them.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

I added things to ls-remote so that Cogito can auto-follow tags
easily and correctly a while ago, but git-fetch did not use the
facility.  Recently added git-describe command relies on
repository keeping up-to-date set of tags, which made it much
more attractive to automatically follow tags, so we do that as
well.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

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

The same fix as aa66c7ec is
needed here.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

--stdout was not mentionned, and the description for the case where -o
was not given was thus incomplete.
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Earlier commit 38ec15a9 forgot
to apply the same principle of not forcing go-w to the base
directory when specified.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

ISO C99 (and GCC 3.x or later) lets you write a flexible array
at the end of a structure, like this:

	struct frotz {
		int xyzzy;
		char nitfol[]; /* more */
	};

GCC 2.95 and 2.96 let you to do this with "char nitfol[0]";
unfortunately this is not allowed by ISO C90.

This declares such construct like this:

	struct frotz {
		int xyzzy;
		char nitfol[FLEX_ARRAY]; /* more */
	};

and git-compat-util.h defines FLEX_ARRAY to 0 for gcc 2.95 and
empty for others.

If you are using a C90 C compiler, you should be able
to override this with CFLAGS=-DFLEX_ARRAY=1 from the
command line of "make".
Signed-off-by: NJunio C Hamano <junkio@cox.net>

When there is no pack yet, git-prune leaked an error message
from "git-pack-redundant --all" which complained that there is
no pack.  Squelch the annoying message.
Signed-off-by: NJunio C Hamano <junkio@cox.net>