'git for-each-ref --format=%(subject)' currently returns an empty string
if the log message does not contain a newline.

This patch teaches 'git for-each-ref' to return the entire log message
(instead of an empty string) if there is no newline in the log message.
Signed-off-by: NJohan Herland <johan@herland.net>
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>

apply_stash() and show_stash() each call rev-parse with
'--default refs/stash' as an argument. This option causes rev-parse to
operate on refs/stash if it is not able to successfully operate on any
element of the command line. This includes failure to supply a "valid"
revision. This has the effect of causing 'stash apply' and 'stash show'
to operate as if stash@{0} had been supplied when an invalid revision is
supplied.

e.g. 'git stash apply stash@{1}' would fall back to
     'git stash apply stash@{0}'

This patch modifies these two functions so that they avoid using the
--default option of rev-parse.
Signed-off-by: NBrandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>

As the testcase demonstrates, it's possible for split_cmdline to return -1 and
deallocate any memory it's allocated, if the config string is missing an end
quote.  In both the cases below, which are the only calling sites, the return
isn't checked, and using the pointer causes a pretty immediate segfault.
Signed-off-by: NDeskin Miller <deskinm@umich.edu>
Acked-by: NMiklos Vajna <vmiklos@frugalware.org>
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>

Signed-off-by: NBrandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

A comment on top of create_tmpfile() describes caveats ('can have
problems on various systems (FAT, NFS, Coda)') that should apply
in this situation as well.  This in the end did not end up solving
any of my personal problems, but it might be a useful cleanup patch
nevertheless.
Signed-off-by: NPetr Baudis <pasky@suse.cz>
Acked-by: NLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NTodd Zullinger <tmz@pobox.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

'git remote show' substituted the remote name into a string that was later
used as a printf format string. If a remote name contains a printf format
specifier like this:

   $ git remote add foo%sbar .

then the command

   $ git remote show foo%sbar

would print garbage (if you are lucky) or crash. This fixes it.
Signed-off-by: NJohannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NFabrizio Chiarello <ponch@autistici.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This concept was retired by 77882f60 (Retire diffcore-pathspec.,
2006-04-10), more than 2 years ago.
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NEric Raible <raible@gmail.com>
Acked-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* dp/maint-rebase-fix:
  git-rebase--interactive: auto amend only edited commit
  git-rebase-interactive: do not squash commits on abort

* jc/maint-checkout-keep-remove:
  checkout: do not lose staged removal

* jc/maint-diff-quiet:
  diff --quiet: make it synonym to --exit-code >/dev/null
  diff Porcelain: do not disable auto index refreshing on -C -C

* jc/maint-name-hash-clear:
  discard_cache: reset lazy name_hash bit

* jc/maint-template-permbits:
  Fix permission bits on sources checked out with an overtight umask

* mh/maint-honor-no-ssl-verify:
  Don't verify host name in SSL certs when GIT_SSL_NO_VERIFY is set

5723fe7e (Avoid cross-directory renames and linking on object creation,
2008-06-14) changed the call to use link() directly instead of through a
custom wrapper, but forgot that it returns 0 or -1, not 0 or errno.
Signed-off-by: NThomas Rast <trast@student.ethz.ch>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

There is currently no call to git_config at the start of cmd_archive.
When creating tar archives the core config is read as a side-effect of
reading the tar specific config, but this doesn't happen for zip
archives.

The consequence is that in a configuration with core.autocrlf set,
although files in a tar archive are created with crlf line endings,
files in a zip archive retain unix line endings.
Signed-off-by: NCharles Bailey <charles@hashpling.org>
Acked-by: NRené Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NCharles Bailey <charles@hashpling.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

In the unusual case when there is no commit message, gitweb would
output an uninitialized value warning.
Signed-off-by: NJoey Hess <joey@kitenet.net>
Acked-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The only part of the hunk header that we can change is the "TEXT"
portion.  Additionally, a few grammatical errors have been corrected.
Signed-off-by: NGarry Dolley <gdolley@ucla.edu>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Apparently do_switch() tolerates the lack of escaping in less
funky branch names.  For the really strange and scary ones, we
need to escape them properly.  It strangely maintains compatible
with the existing handling of branch names with spaces and
exclamation marks.

Reported-by: m.skoric@web.de ($gmane/94677)
Signed-off-by: NEric Wong <normalperson@yhbt.net>

Not doing so caused the "Malformed network data" error when a directoy
was deleted and replaced with a copy from an older version.
Signed-off-by: NAlec Berryman <alec@thened.net>
Acked-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NAlec Berryman <alec@thened.net>
Acked-by: NEric Wong <normalperson@yhbt.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Textual diff output for unmerged paths was too eager to give condensed
combined diff.  Even though "diff -c" (and "diff-files -c -p") is a
request to view combined diff without condensing (otherwise the user would
have explicitly asked for --cc, not -c), we showed "--cc" output anyway.

0fe7c1de (built-in diff: assorted updates, 2006-04-29) claimed to be
careful about doing this, but its breakage was hidden because back then
"git diff" was still a shell script that did not use the codepath it
introduced fully.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

If we came from git.c the first arg would be "archive".
"git-archive" isn't a bug because cmd_archive() doesn't check
the first arg.
Signed-off-by: NHeikki Orsila <heikki.orsila@iki.fi>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

User notifications are presented as 'git cmd', and code comments
are presented as '"cmd"' or 'git's cmd', rather than 'git-cmd'.
Signed-off-by: NHeikki Orsila <heikki.orsila@iki.fi>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The object oriented version of File::Temp is a rather new incarnation it
seems. The File::Temp man page for v5.8.0 says "(NOT YET IMPLEMENTED)" in
the 'Objects' section. Instead of creating a file with a unique name in
the system TMPDIR, we can create our own temporary file with a static
name and use that instead.
Signed-off-by: NBrandon Casey <casey@nrlssc.navy.mil>
Tested-by: Tom G. Christensen <tgc@statsbiblioteket.dk> on RHEL 3, Perl 5.8.0
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Some versions of perl complain when 'STDERR' is used as the third argument
in the 3-argument form of open(). Convert to the 2-argument form which is
described for duping STDERR in my second edition camel book.
Signed-off-by: NBrandon Casey <casey@nrlssc.navy.mil>
Tested-by: Tom G. Christensen <tgc@statsbiblioteket.dk> on RHEL 3, Perl 5.8.0
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* ho/maint-dashless:
  Start conforming code to "git subcmd" style part 2

Signed-off-by: NRalf Wildenhues <Ralf.Wildenhues@gmx.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Commit 3632cfc2 makes the same change for Darwin; however, the problem
also exists on FreeBSD.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This augments 3632cfc2 (Use compatibility regex library on Darwin,
2008-09-07), which already carries a "Tested-by" statement for AIX,
but that test was actually done with this patch included.
Signed-off-by: NJohannes Sixt <johannes.sixt@telecom.at>
Tested-by: NMike Ralphson <mike@abacus.co.uk>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The standard libc regex library on OSX does not support alternation
in POSIX Basic Regular Expression mode.  This breaks the diff.funcname
functionality on OSX.

To fix this, we use the GNU regex library which is already present in
the compat/ diretory for the MinGW port.  However, simply adding compat/
to the COMPAT_CFLAGS variable causes a conflict between the system
fnmatch.h and the one present in compat/.  To remedy this, move the
regex and fnmatch functionality to their own subdirectories in compat/
so they can be included seperately.
Signed-off-by: NArjen Laarhoven <arjen@yaph.org>
Tested-by: Mike Ralphson <mike@abacus.co.uk> (AIX)
Tested-by: Johannes Sixt <johannes.sixt@telecom.at> (MinGW)
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NMarcus Griep <marcus@griep.us>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>