Also added missing accesskey.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We only want to know the direct parents of a given commit object,
these parents are available in the --header output of rev-list.  If
--parents is supplied with --full-history the output includes merge
commits that aren't relevant.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Add a new method parse_commits which is able to parse multiple commit
objects at once.  Reworked parse_commit to share the commit object
parsing logic.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

* jc/skip-count:
  revision: --skip=<n>

* jc/git-add--interactive:
  git-add --interactive: add documentation
  git-add --interactive: hunk splitting
  git-add --interactive

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

* sb/merge-friendly:
  Display 'theirs' branch name when possible in merge.
  Use extended SHA1 syntax in merge-recursive conflicts.

* js/rerere:
  Make git-rerere a builtin
  Add a test for git-rerere
  move read_mmfile() into xdiff-interface

Introduce is_utf() to check if a text looks like it is encoded
in UTF-8, utf8_width() to count display width, and implements
print_wrapped_text() using them.

git-commit-tree warns if the commit message does not minimally
conform to the UTF-8 encoding when i18n.commitencoding is either
unset, or set to "utf-8".
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Now that Git depends on pread in index-pack its safe to say we can
also depend on it within the git_mmap emulation we activate when
NO_MMAP is set.  On most systems pread should be slightly faster
than an lseek/read/lseek sequence as its one system call vs. three
system calls.

We also now honor EAGAIN and EINTR error codes from pread and
restart the prior read.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This minor cleanup was suggested by Johannes Schindelin.

The mmap is still fake in the sense that we don't support PROT_WRITE
or MAP_SHARED with external modification at all, but that hasn't
stopped us from using mmap() thoughout the Git code.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Paginate commit/author/committer search output to only show 100 commits
at a time, added appropriate nav links.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This adds and uses the install-doc-quick.sh file to
Documentation/, which is usable for people who track either the
'html' or 'man' heads in Junio's repository (prefixed with
'origin/' if cloned locally).  You may override this by
specifying DOC_REF in the make environment or in config.mak.

GZ may also be set in the environment (or config.mak) if you
wish to gzip the documentation after installing it.
Signed-off-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Displaying the SHA1 of 'their' branch (the branch being merged into
the current branch) is not nearly as friendly as just displaying
the name of that branch, especially if that branch is already local
to this repository.

git-merge now sets the environment variable 'GITHEAD_%(sha1)=%(name)'
for each argument it gets passed, making the actual input name that
resolved to the commit '%(sha1)' easily available to the invoked
merge strategy.

git-merge-recursive makes use of these environment variables when
they are available by using '%(name)' whenever it outputs the commit
identification rather than '%(sha1)'.  This is most obvious in the
conflict hunks created by xdl_merge:

  $ git mege sideb~1
  <<<<<<< HEAD:INSTALL
     Good!
  =======
     Oops.
  >>>>>>> sideb~1:INSTALL

[jc: adjusted a test script and a minor constness glitch.]
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

When we get a line-level conflict in merge-recursive and print out
the two sides in the conflict hunk header and footer we should use
the standard extended SHA1 syntax to specify the specific blob,
as this allows the user to copy and paste the line right into
'git show' to view the complete version.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Use rev-list pattern search options instead of hand coded perl.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NNicolas Pitre <nico@cam.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We don't need to call git_get_head_hash at all just pass in "HEAD" and
use the return id field.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Don't call gitweb_have_snapshot from within the loop.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Only return one line of output and we don't need the refname value.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Part of the patch for "gitweb: Show '...' links in "summary" view only
if there are more items" (313ce8ce) is
missing.  Add it back in.
Signed-off-by: NRobert Fitzsimons <robfitz@273k.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Branch has "-r" for remote branches and "-a" for local and remote.
It seems logical to mirror that in show-branch.  Also removes the
dubiously useful "--tags" option (as part of changing the meaning
for "--all").
Signed-off-by: NBrian Gernhardt <benji@silverinsanity.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The option checking code for --git-dir had an off by 1 error that
would cause it to access uninitialized memory if it was the last
argument.  This causes it to display an error and display the usage
string instead.
Signed-off-by: NBrian Gernhardt <benji@silverinsanity.com>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

dcommit does commits and fetches, so all options used for those
should work, too, including --authors-file.

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

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

The code no longer uses it, as we have --inaccurate-eof in
git-apply.
Signed-off-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We are not running under /bin/resurrection shell ;-)
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The symbol to detect FreeBSD is __FreeBSD__, not __FreeBSD.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We used to support specifying the top part of remote URL in
remotes and use that as a short-hand for the URL.

	$ cat .git/remotes/jgarzik
	URL: git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/
	$ git pull jgarzik/misc-2.6

This is confusing when somebody attempts to do this:

	$ git pull origin/foo

which is not syntactically correct (unless you have origin/foo.git
repository) and should fail, but it resulted in a mysterious
access to the 'foo' subdirectory of the origin repository.

Which was what it was designed to do, but because this is an
oddball "feature" I suspect nobody uses, let's remove it.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

This will not be backward compatible no matter how you cut it.
Shelve it for now until somebody comes up with a better way to
determine when we can safely refuse to use the first set of
branchse for merging without upsetting valid workflows.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

An earlier commit made "reset --hard" chattier but leaking its
message from "git rebase" (which calls it when first rewinding
the current branch to prepare replaying our own changes) without
explanation was confusing, so add an extra message to mention
it.  Inside restorestate in merge (which is rarely exercised
codepath, where more than one strategies are attempted),
resetting to the original state uses "reset --hard" -- this can
be squelched entirely.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

We have a static allocation of MAXPARENT, but that limit was not
enforced, other than by a lucky invocation of the program segfaulting.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

The perl version used modules which are non-standard in some setups.
This patch brings the full power of rerere to a wider audience.
Signed-off-by: NJohannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Signed-off-by: NJohannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

read_file() was a useful function if you want to work with the xdiff stuff,
so it was renamed and put into a more central place.
Signed-off-by: NJohannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Like the existing error() function the new warn() function can be
used to describe a situation that probably should not be occuring,
but which the user (and Git) can continue to work around without
running into too many problems.

An example situation is a bad commit SHA1 found in a reflog.
Attempting to read this record out of the reflog isn't really an
error as we have skipped over it in the past.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Because I am about to introduce a global warn() function (much
like the global error function) this global declaration would
conflict with the one supplied by imap-send.  Further since
imap-send's warn function output depends on its Quiet setting
we cannot simply remove its internal definition and use the
forthcoming global one.

So refactor warn() -> imap_warn() and info() -> imap_info()
(the latter was done just to be consistent in naming).
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Suggested by Rocco Rutte, Marco Roeland and others.
Signed-off-by: NJunio C Hamano <junkio@cox.net>