Commit Graph

13737 Commits

Author SHA1 Message Date
Martin Koegler
7914053ba9 Remove unused object-ref code
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 23:57:35 -08:00
Martin Koegler
271b8d25b2 builtin-fsck: move away from object-refs to fsck_walk
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 23:57:34 -08:00
Martin Koegler
355885d531 add generic, type aware object chain walker
The requirements are:
* it may not crash on NULL pointers
* a callback function is needed, as index-pack/unpack-objects
  need to do different things
* the type information is needed to check the expected <-> real type
  and print better error messages

Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 23:57:34 -08:00
Jakub Narebski
b8d97d07fd gitweb: Better cutting matched string and its context
Improve look of commit search output ('search' view) by better cutting
of matched string and its context in match info, as suggested by Junio.
For example, if you are looking for "very long search string" in the
following line:

    Could somebody test this with very long search string, and see how

you would now see:

    ...this with <<very long ... string>>, and see...

instead of:

    Could som... <<very long search...>>, and see...

(where <<something>> denotes emphasized / colored fragment; matched
fragment to be more exact).

For this feature, support for fourth [optional] parameter to chop_str
subroutine was added.  This fourth parameter is used to denote where
to cut string to make it shorter.  chop_str can now cut at the
beginning (from the _left_ side of the string), in the middle
(_center_ of the string), or at the end (from the _right_ side of
the string); cutting from right is the default:

  chop_str(somestring, len, slop, 'left')    ->  ' ...string'
  chop_str(somestring, len, slop, 'center')  ->  'som ... ing'
  chop_str(somestring, len, slop, 'right')   ->  'somestr... '

If you want to use default slop (default additional length), use undef
as value for third parameter to chop_str.

While at it, return from chop_str early if given string is so short
that chop_str couldn't shorten it.  Simplify also regexp used by
chop_str.  Make ellipsis (dots) stick to shortened fragment for
cutting at ends, to better see which part got shortened.

Simplify passing all arguments to chop_str in chop_and_escape_str
subroutine. This was needed to pass additional options to chop_str.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 22:20:18 -08:00
Bryan Donlan
81fa145917 Documentation/git-am.txt: Pass -r in the example invocation of rm -f .dotest
Signed-off-by: Bryan Donlan <bdonlan@fushizen.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 22:20:08 -08:00
Steven Drake
695ed47228 timezone_names[]: fixed the tz offset for New Zealand.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 21:56:10 -08:00
Caio Marcelo de Oliveira Filho
41e86a3774 filter-branch documentation: non-zero exit status in command abort the filter
Since commit 8c1ce0f46b filter-branch fails
when a <command> has a non-zero exit status. This commit makes it clear
in the documentation and also fixes the parent-filter example, that was
incorrectly returning non-zero when the commit being tested wasn't the
one to be rewritten.

Signed-off-by: Caio Marcelo de Oliveira Filho <cmarcelo@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 21:43:37 -08:00
Jay Soffian
e103343644 rev-parse: fix potential bus error with --parseopt option spec handling
A non-empty line containing no spaces should be treated by --parseopt as
an option group header, but was causing a bus error. Also added a test
script for rev-parse --parseopt.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 21:40:12 -08:00
Daniel Barkalow
2bda2cf4f9 Improve collection of information for format-patch --cover-letter
Use the "boundary" feature to find the origin (or find that there are
multiple origins), and use the actual list of commits to pass to
shortlog.

This makes all cover letter include shortlogs, and all cover letters
for series with a single boundary commit include diffstats (if there
are multiple boundary commits it's unclear what would be meaningful as
a diffstat). Note that the single boundary test is empirical, not
theoretical; even a -2 limiting condition will give a diffstat if there's
only one boundary commit in this particular case.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
2008-02-25 21:28:32 -08:00
Daniel Barkalow
552bcac3f9 Add API access to shortlog
Shortlog is gives a pretty simple API for cases where you're already
identifying all of the individual commits. Make this available to
other code instead of requiring them to use the revision API and
command line.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
2008-02-25 19:57:06 -08:00
Santi Béjar
518120e348 git-describe: --long shows the object name even for a tagged commit
This is useful when you want to see parts of the commit object name
in "describe" output, even when the commit in question happens to be
a tagged version.  Instead of just emitting the tag name, it will
describe such a commit as v1.2-0-deadbeef (0th commit since tag v1.2
that points at object deadbeef....).

Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 18:59:20 -08:00
Steffen Prohaska
b560707a1d Add tests for filesystem challenges (case and unicode normalization)
Git has difficulties on file systems that do not properly
distinguish case or modify filenames in unexpected ways.  The two
major examples are Windows and Mac OS X.  Both systems preserve
case of file names but do not distinguish between filenames that
differ only by case.  Simple operations such as "git mv" or
"git merge" can fail unexpectedly.  In addition, Mac OS X normalizes
unicode, which make git's life even harder.

This commit adds tests that currently fail but should pass if
file system as decribed above are fully supported.  The test need
to be run on Windows and Mac X as they already pass on Linux.

Mitch Tishmack is the original author of the tests for unicode
normalization.

[jc: fixed-up so that it will use test_expect_success to test
on sanely behaving filesystems.]

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 15:48:48 -08:00
Daniel Barkalow
1468bd4783 Use a single implementation and API for copy_file()
Originally by Kristian Hï¿œgsberg; I fixed the conversion of rerere, which
had a different API.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 13:06:49 -08:00
Miklos Vajna
ed10d9aa3f Documentation/git-filter-branch: add a new msg-filter example
There were no example on how to edit commit messages, so add an msg-filter
example.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25 13:05:25 -08:00
Junio C Hamano
844112cac0 url rewriting: take longest and first match
Earlier we had a cop-out in the documentation to make the
behaviour "undefined" if configuration had more than one
insteadOf that would match the target URL, like this:

    [url "git://git.or.cz/"]
	insteadOf = "git.or.cz:"       ; (1)
	insteadOf = "repo.or.cz:"      ; (2)
    [url "/local/mirror/"]
	insteadOf = "git.or.cz:myrepo" ; (3)
	insteadOf = "repo.or.cz:"      ; (4)

It would be most natural to take the longest and first match, i.e.

 - rewrite "git.or.cz:frotz" to "git://git.or.cz/frotz" by using
   (1),

 - rewrite "git.or.cz:myrepo/xyzzy" to "/local/mirror/xyzzy" by favoring
   (3) over (1), and

 - rewrite "repo.or.cz:frotz" to "git://git.or.cz/frotz" by
   favoring (2) over (4).

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 22:34:13 -08:00
Shawn O. Pearce
ce4a7bff41 Correct fast-export file mode strings to match fast-import standard
The fast-import file format does not expect leading '0' in front
of a file mode; that is we want '100644' and '0100644'.

Thanks to Ian Clatworthy of the Bazaar project for noticing the
difference in output/input.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 20:09:54 -08:00
Daniel Barkalow
55029ae4da Add support for url aliases in config files
This allows users with different preferences for access methods to the
same remote repositories to rewrite each other's URLs by pattern
matching across a large set of similiarly set up repositories to each
get the desired access.

For example, if you don't have a kernel.org account, you might want
settings like:

[url "git://git.kernel.org/pub/"]
      insteadOf = master.kernel.org:/pub

Then, if you give git a URL like:

  master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git

it will act like you gave it:

  git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git

and you can cut-and-paste pull requests in email without fixing them
by hand, for example.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 20:05:29 -08:00
Santi Béjar
99d8ea2c5c git-bundle.txt: Add different strategies to create the bundle
Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:51:46 -08:00
Michele Ballabio
8e0fbe671f builtin-for-each-ref.c: fix typo in error message
Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:34:34 -08:00
Jeff King
2156435ff2 help: respect aliases
If we have an alias "foo" defined, then the help text for
"foo" (via "git help foo" or "git foo --help") now shows the
definition of the alias.

Before showing an alias definition, we make sure that there
is no git command which would override the alias (so that
even though you may have a "log" alias, even though it will
not work, we don't want to it supersede "git help log").

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:31:50 -08:00
Jeff King
94351118c0 make alias lookup a public, procedural function
This converts git_config_alias to the public alias_lookup
function. Because of the nature of our config parser, we
still have to rely on setting static data. However, that
interface is wrapped so that you can just say

  value = alias_lookup(key);

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:31:49 -08:00
Jeff King
41eb33bd0c help: use parseopt
This patch converts cmd_help to use parseopt, along with a
few style cleanups, including:

  - enum constants are now ALL_CAPS

  - parse_help_format returns an enum value rather than
    setting a global as a side effect

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:31:49 -08:00
Jeff King
8a8bf4690e send-email: test compose functionality
This is just a basic sanity check that --compose works at
all.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:17:46 -08:00
Jeff King
6d34a2bad1 t9001: enhance fake sendmail test harness
Previously, the fake.sendmail test harness would write its
output to a hardcoded file, allowing only a single message
to be tested. Instead, let's have it save the messages for
all of its invocations so that we can see which messages
were sent, and in which order.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 18:17:10 -08:00
Junio C Hamano
a2de3a17fa Merge branch 'lt/dirstat'
* lt/dirstat:
  diff --dirstat: saner handling of binary and unmerged files
  Add "--dirstat" for some directory statistics
2008-02-24 18:14:53 -08:00
Carl Worth
b577bb925e Eliminate confusing "won't bisect on seeked tree" failure
This error message is very confusing---it doesn't tell the user
anything about how to fix the situation. And the actual fix
for the situation ("git bisect reset") does a checkout of a
potentially random branch, (compared to what the user wants to
be on for the bisect she is starting).

The simplest way to eliminate the confusion is to just make
"git bisect start" do the cleanup itself. There's no significant
loss of safety here since we already have a general safety in
the form of the reflog.

Note: We preserve the warning for any cogito users. We do this
by switching from .git/head-name to .git/BISECT_START for the
extra state, (which is a more descriptive name anyway).

Signed-off-by: Carl Worth <cworth@cworth.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 17:41:33 -08:00
Junio C Hamano
2b0b551d76 diff --dirstat: saner handling of binary and unmerged files
We do not account binary nor unmerged files when --shortstat is
asked for (or the summary stat at the end of --stat).

The new option --dirstat should work the same way as it is about
summarizing the changes of multiple files by adding them up.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 17:39:10 -08:00
Junio C Hamano
e38f892d18 Merge branch 'jc/apply-whitespace'
* jc/apply-whitespace:
  ws_fix_copy(): move the whitespace fixing function to ws.c
  apply: do not barf on patch with too large an offset
  core.whitespace: cr-at-eol
  git-apply --whitespace=fix: fix whitespace fuzz introduced by previous run
  builtin-apply.c: pass ws_rule down to match_fragment()
  builtin-apply.c: move copy_wsfix() function a bit higher.
  builtin-apply.c: do not feed copy_wsfix() leading '+'
  builtin-apply.c: simplify calling site to apply_line()
  builtin-apply.c: clean-up apply_one_fragment()
  builtin-apply.c: mark common context lines in lineinfo structure.
  builtin-apply.c: optimize match_beginning/end processing a bit.
  builtin-apply.c: make it more line oriented
  builtin-apply.c: push match-beginning/end logic down
  builtin-apply.c: restructure "offset" matching
  builtin-apply.c: refactor small part that matches context
2008-02-24 17:23:17 -08:00
Shawn O. Pearce
27c578885a Use git-describe --exact-match in bash prompt on detached HEAD
Most of the time when I am on a detached HEAD and I am not doing
a rebase or bisect operation the working directory is sitting on a
tagged release of the repository.  Showing the tag name instead of
the commit SHA-1 is much more descriptive and a much better reminder
of the state of this working directory.

Now that git-describe --exact-match is available as a cheap means
of obtaining the exact annotated tag or nothing at all, we can
favor the annotated tag name over the abbreviated commit SHA-1.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 10:01:24 -08:00
Shawn O. Pearce
2c33f75754 Teach git-describe --exact-match to avoid expensive tag searches
Sometimes scripts want (or need) the annotated tag name that exactly
matches a specific commit, or no tag at all.  In such cases it can be
difficult to determine if the output of `git describe $commit` is a
real tag name or a tag+abbreviated commit.  A common idiom is to run
git-describe twice:

  if test $(git describe $commit) = $(git describe --abbrev=0 $commit)
  ...

but this is a huge waste of time if the caller is just going to pick a
different method to describe $commit or abort because it is not exactly
an annotated tag.

Setting the maximum number of candidates to 0 allows the caller to ask
for only a tag that directly points at the supplied commit, or to have
git-describe abort if no such item exists.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 10:01:24 -08:00
Shawn O. Pearce
8a5a1884e9 Avoid accessing non-tag refs in git-describe unless --all is requested
If we aren't going to use a ref there is no reason for us to open
its object from the object database.  This avoids opening any of
the head commits reachable from refs/heads/ unless they are also
reachable through the commit we have been asked to describe and
we need to walk through it to find a tag.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 10:01:24 -08:00
Shawn O. Pearce
feededd05b Teach git-describe to use peeled ref information when scanning tags
By using the peeled ref information inside of the packed-refs file we
can avoid opening tag objects to obtain the commits they reference.
This speeds up git-describe when there are a large number of tags
in the repository as we have less objects to parse before we can
start commit matching.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 10:01:24 -08:00
Shawn O. Pearce
0ae91be0e1 Optimize peel_ref for the current ref of a for_each_ref callback
Currently the only caller of peel_ref is show-ref, which is using
this function to show the peeled tag information if it is available
from an existing packed-refs file.  The call happens during the
for_each_ref callback function, so we have the proper struct ref_list
already on the call stack but it is not easily available to return
the peeled information to the caller.

We now save the current struct ref_list item before calling back
into the callback function so that future calls to peel_ref from
within the callback function can quickly access the current ref.
Doing so will save us an lstat() per ref processed as we no longer
have to check the filesystem to see if the ref exists as a loose
file or is packed.  This current ref caching also saves a linear
scan of the cached packed refs list.

As a micro-optimization we test the address of the passed ref name
against the current_ref->name before we go into the much more costly
strcmp().  Nearly any caller of peel_ref will be passing us the same
string do_for_each_ref passed them, which is current_ref->name.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 10:01:24 -08:00
Junio C Hamano
dc31cd8fcc Merge branch 'maint'
* maint:
  Protect peel_ref fallback case from NULL parse_object result
  Ensure 'make dist' compiles git-archive.exe on Cygwin
2008-02-24 10:01:19 -08:00
Linus Torvalds
e85486450e Be more verbose when checkout takes a long time
So I find it irritating when git thinks for a long time without telling me
what's taking so long. And by "long time" I definitely mean less than two
seconds, which is already way too long for me.

This hits me when doing a large pull and the checkout takes a long time,
or when just switching to another branch that is old and again checkout
takes a while.

Now, git read-tree already had support for the "-v" flag that does nice
updates about what's going on, but it was delayed by two seconds, and if
the thing had already done more than half by then it would be quiet even
after that, so in practice it meant that we migth be quiet for up to four
seconds. Much too long.

So this patch changes the timeout to just one second, which makes it much
more palatable to me.

The other thing this patch does is that "git checkout" now doesn't disable
the "-v" flag when doing its thing, and only disables the output when
given the -q flag.  When allowing "checkout -m" to fall back to a 3-way
merge, the users will see the error message from straight "checkout",
so we will tell them that we do fall back to make them look less scary.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 10:01:13 -08:00
Shawn O. Pearce
8c87dc77ae Protect peel_ref fallback case from NULL parse_object result
If the SHA-1 we are requesting the object for does not exist in
the object database we get a NULL back.  Accessing the type from
that is not likely to succeed on any system.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 00:52:55 -08:00
Shawn O. Pearce
6c0f86943e Ensure 'make dist' compiles git-archive.exe on Cygwin
On Cygwin we have to use git-archive.exe as the target, otherwise
running 'make dist' does not compile git-archive in the current
directory.  That may cause 'make dist' to fail on a clean source
tree that has never been built before.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24 00:51:01 -08:00
Junio C Hamano
04c9e11f2c checkout: error out when index is unmerged even with -m
Even when -m is given to allow fallilng back to 3-way merge
while switching branches, we should refuse if the original index
is unmerged.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Daniel Barkalow <barkalow@iabervon.org>
2008-02-24 00:36:31 -08:00
Steffen Prohaska
1ba0836307 t4014: Replace sed's non-standard 'Q' by standard 'q'
t4014 test used GNU extension 'Q' in its sed scripts, but the
uses can safely be replaced with 'q'.  Among other platforms,
sed on Mac OS X 10.4 does not accept the former.

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 17:04:43 -08:00
Junio C Hamano
fe3403c320 ws_fix_copy(): move the whitespace fixing function to ws.c
This is used by git-apply but we can use it elsewhere by slightly
generalizing it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 16:59:16 -08:00
Junio C Hamano
52229a29c7 checkout: show progress when checkout takes long time while switching branches
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 15:42:18 -08:00
Jakub Narebski
9d561ad324 gitweb: Fix bugs in git_search_grep_body: it's length(), not len()
Use int(<expr>/2) to get integer value for a substring length.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 14:22:01 -08:00
Brandon Casey
6c723f5e6b pack-objects: Print a message describing the number of threads for packing
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 12:00:32 -08:00
Andreas Ericsson
833e3df171 pack-objects: Add runtime detection of online CPU's
Packing objects can be done in parallell nowadays, but it's
only done if the config option pack.threads is set to a value
above 1. Because of that, the code-path used is often not the
most optimal one.

This patch adds a routine to detect the number of online CPU's
at runtime (online_cpus()). When pack.threads (or --threads=) is
given a value of 0, the number of threads is set to the number of
online CPU's. This feature is also documented.

As per Nicolas Pitre's recommendations, the default is still to
run pack-objects single-threaded unless explicitly activated,
either by configuration or by command line parameter.

The routine online_cpus() is a rework of "numcpus.c", written by
one Philip Willoughby <pgw99@doc.ic.ac.uk>. numcpus.c is in the
public domain and can presently be downloaded from
http://csgsoft.doc.ic.ac.uk/numcpus/

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 12:00:32 -08:00
Johannes Sixt
c20181e3a3 start_command(), if .in/.out > 0, closes file descriptors, not the callers
Callers of start_command() can set the members .in and .out of struct
child_process to a value > 0 to specify that this descriptor is used as
the stdin or stdout of the child process.

Previously, if start_command() was successful, this descriptor was closed
upon return. Here we now make sure that the descriptor is also closed in
case of failures. All callers are updated not to close the file descriptor
themselves after start_command() was called.

Note that earlier run_gpg_verify() of git-verify-tag set .out = 1, which
worked because start_command() treated this as a special case, but now
this is incorrect because it closes the descriptor. The intent here is to
inherit stdout to the child, which is achieved by .out = 0.

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 11:59:44 -08:00
Johannes Sixt
e72ae28895 start_command(), .in/.out/.err = -1: Callers must close the file descriptor
By setting .in, .out, or .err members of struct child_process to -1, the
callers of start_command() can request that a pipe is allocated that talks
to the child process and one end is returned by replacing -1 with the
file descriptor.

Previously, a flag was set (for .in and .out, but not .err) to signal
finish_command() to close the pipe end that start_command() had handed out,
so it was optional for callers to close the pipe, and many already do so.
Now we make it mandatory to close the pipe.

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 11:59:44 -08:00
Junio C Hamano
923d44aeb7 Sync with 1.5.4.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 11:49:34 -08:00
Junio C Hamano
31e0b2ca81 GIT 1.5.4.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 11:31:04 -08:00
Junio C Hamano
e98d6df752 Merge branch 'maint' of git://repo.or.cz/git-gui into maint
* 'maint' of git://repo.or.cz/git-gui:
  git-gui: Focus insertion point at end of strings in repository chooser
  git-gui: Avoid hardcoded Windows paths in Cygwin package files
  git-gui: Default TCL_PATH to same location as TCLTK_PATH
  git-gui: Paper bag fix error dialogs opening over the main window
  git-gui: Ensure error dialogs always appear over all other windows
  git-gui: relax "dirty" version detection
  git-gui: support Git Gui.app under OS X 10.5
2008-02-23 11:23:59 -08:00
Junio C Hamano
1736855c9b Add merge-subtree back
An earlier commit e1b3a2c (Build-in merge-recursive) made the
subtree merge strategy backend unavailable.  This resurrects
it.

A new test t6029 currently only tests the strategy is available,
but it should be enhanced to check the real "subtree" case.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23 11:14:56 -08:00