Code

git.git
14 years agoMerge branch 'ml/fill-mm-refactor'
Junio C Hamano [Tue, 2 Mar 2010 20:44:09 +0000 (12:44 -0800)]
Merge branch 'ml/fill-mm-refactor'

* ml/fill-mm-refactor:
  refactor duplicated fill_mm() in checkout and merge-recursive

14 years agoMerge branch 'ml/connect-refactor'
Junio C Hamano [Tue, 2 Mar 2010 20:44:09 +0000 (12:44 -0800)]
Merge branch 'ml/connect-refactor'

* ml/connect-refactor:
  connect.c: move duplicated code to a new function 'get_host_and_port'

14 years agoMerge branch 'np/compress-loose-object-memsave'
Junio C Hamano [Tue, 2 Mar 2010 20:44:09 +0000 (12:44 -0800)]
Merge branch 'np/compress-loose-object-memsave'

* np/compress-loose-object-memsave:
  sha1_file: be paranoid when creating loose objects
  sha1_file: don't malloc the whole compressed result when writing out objects

14 years agoMerge branch 'dp/read-not-mmap-small-loose-object'
Junio C Hamano [Tue, 2 Mar 2010 20:44:08 +0000 (12:44 -0800)]
Merge branch 'dp/read-not-mmap-small-loose-object'

* dp/read-not-mmap-small-loose-object:
  hash-object: don't use mmap() for small files

14 years agoMerge branch 'jn/makedepend'
Junio C Hamano [Tue, 2 Mar 2010 20:44:08 +0000 (12:44 -0800)]
Merge branch 'jn/makedepend'

* jn/makedepend:
  Makefile: clarify definition of TEST_OBJS
  Makefile: always remove .depend directories on 'make clean'
  Makefile: tuck away generated makefile fragments in .depend
  Teach Makefile to check header dependencies
  Makefile: list standalone program object files in PROGRAM_OBJS
  Makefile: lazily compute header dependencies
  Makefile: list generated object files in OBJECTS
  Makefile: disable default implicit rules
  Makefile: rearrange dependency rules
  Makefile: transport.o depends on branch.h now
  Makefile: drop dependency on $(wildcard */*.h)
  Makefile: clean up http-walker.o dependency rules
  Makefile: remove wt-status.h from LIB_H
  Makefile: make sure test helpers are rebuilt when headers change
  Makefile: add missing header file dependencies

Conflicts:
Makefile

14 years agoMerge branch 'jc/maint-status-preload'
Junio C Hamano [Tue, 2 Mar 2010 20:44:07 +0000 (12:44 -0800)]
Merge branch 'jc/maint-status-preload'

* jc/maint-status-preload:
  status: preload index to optimize lstat(2) calls

14 years agoMerge branch 'gf/maint-sh-setup-nongit-ok'
Junio C Hamano [Tue, 2 Mar 2010 20:44:07 +0000 (12:44 -0800)]
Merge branch 'gf/maint-sh-setup-nongit-ok'

* gf/maint-sh-setup-nongit-ok:
  require_work_tree broken with NONGIT_OK

14 years agoMerge branch 'jh/maint-submodule-status-in-void'
Junio C Hamano [Tue, 2 Mar 2010 20:44:07 +0000 (12:44 -0800)]
Merge branch 'jh/maint-submodule-status-in-void'

* jh/maint-submodule-status-in-void:
  submodule summary: Don't barf when invoked in an empty repo

14 years agoMerge branch 'hm/imap-send-cram-md5'
Junio C Hamano [Tue, 2 Mar 2010 20:44:06 +0000 (12:44 -0800)]
Merge branch 'hm/imap-send-cram-md5'

* hm/imap-send-cram-md5:
  imap-send: support CRAM-MD5 authentication

14 years agoMerge branch 'ml/color-when'
Junio C Hamano [Tue, 2 Mar 2010 20:44:06 +0000 (12:44 -0800)]
Merge branch 'ml/color-when'

* ml/color-when:
  Add an optional argument for --color options

14 years agoMerge branch 'ac/cvsimport-revision-mapping'
Junio C Hamano [Tue, 2 Mar 2010 20:44:06 +0000 (12:44 -0800)]
Merge branch 'ac/cvsimport-revision-mapping'

* ac/cvsimport-revision-mapping:
  cvsimport: new -R option: generate .git/cvs-revisions mapping

14 years agoMerge branch 'jc/grep-author-all-match-implicit'
Junio C Hamano [Tue, 2 Mar 2010 20:44:06 +0000 (12:44 -0800)]
Merge branch 'jc/grep-author-all-match-implicit'

* jc/grep-author-all-match-implicit:
  "log --author=me --grep=it" should find intersection, not union

14 years agofallback SSH_ASKPASS when GIT_ASKPASS not set
Frank Li [Tue, 2 Mar 2010 11:52:11 +0000 (19:52 +0800)]
fallback SSH_ASKPASS when GIT_ASKPASS not set

If GIT_ASKPASS is not set and SSH_ASKPASS set, GIT_ASKPASS will
use SSH_ASKPASS.

Signed-off-by: Frank Li <lznuaa@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'cc/maint-bisect-paths'
Junio C Hamano [Mon, 1 Mar 2010 09:09:21 +0000 (01:09 -0800)]
Merge branch 'cc/maint-bisect-paths'

* cc/maint-bisect-paths:
  bisect: error out when passing bad path parameters

14 years agobisect: error out when passing bad path parameters
Christian Couder [Sun, 28 Feb 2010 22:19:09 +0000 (23:19 +0100)]
bisect: error out when passing bad path parameters

As reported by Mark Lodato, "git bisect", when it was started with
path parameters that match no commit was kind of working without
taking account of path parameters and was reporting something like:

Bisecting: -1 revisions left to test after this (roughly 0 steps)

It is more correct and safer to just error out in this case, before
displaying the revisions left, so this patch does just that.

Note that this bug is very old, it exists at least since v1.5.5.
And it is possible to detect that case earlier in the bisect
algorithm, but it is not clear that it would be an improvement to
error out earlier, on the contrary it may change the behavior of
"git rev-list --bisect-all" for example, which is currently correct.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Sun, 28 Feb 2010 19:41:57 +0000 (11:41 -0800)]
Merge branch 'maint'

* maint:
  Git 1.7.0.1
  Remove reference to GREP_COLORS from documentation
  sha1_name: fix segfault caused by invalid index access

14 years agoGit 1.7.0.1 v1.7.0.1
Junio C Hamano [Sun, 28 Feb 2010 19:41:24 +0000 (11:41 -0800)]
Git 1.7.0.1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoRemove reference to GREP_COLORS from documentation
Mark Lodato [Sat, 27 Feb 2010 04:57:48 +0000 (23:57 -0500)]
Remove reference to GREP_COLORS from documentation

There is no longer support for external grep, as per bbc09c2 (grep: rip
out support for external grep, 2010-01-12), so remove the reference to it
from the documentation.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMakefile: clarify definition of TEST_OBJS
Jonathan Nieder [Sun, 28 Feb 2010 09:11:55 +0000 (03:11 -0600)]
Makefile: clarify definition of TEST_OBJS

The definition of TEST_OBJS in commit daa99a91 (Makefile: make sure
test helpers are rebuilt when headers change, 2010-01-26) moved a use
of $X to before the platform-specific section where it gets defined.
There are at least two ways to fix that:

 - Change the definition of TEST_OBJS to use the = delayed
   evaluation operator.  This way, one need not worry about $(X)
   needing to be defined before TEST_OBJS is set.

 - Move the definition of TEST_OBJS to below the definition of $X.

Carry out the second.  The later site of definition makes the code more
readable, since now a reader only has to look down one line to see what
TEST_OBJS is meant to be used for.

Oddly enough, with or without this change the behavior of the Makefile
is the same.  Since TEST_PROGRAMS is defined with delayed evaluation,
the value of

 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))

is independent of the value of $X when it is evaluated: the $X in the
pattern and the $X in $(TEST_PROGRAMS) will simply always cancel out.
Make sure $X has the expected expansion anyway to make the code and
the reader’s sanity more robust in the face of future changes.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agosha1_name: fix segfault caused by invalid index access
Markus Heidelberg [Sun, 28 Feb 2010 15:49:15 +0000 (16:49 +0100)]
sha1_name: fix segfault caused by invalid index access

The code to see if user input "git show :path" makes sense tried to access
the index without properly checking the array bound.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agogit svn: delay importing SVN::Base until it is needed
josh robb [Wed, 24 Feb 2010 03:13:50 +0000 (16:13 +1300)]
git svn: delay importing SVN::Base until it is needed

Importing functions from a .dll into Git for Windows' perl is pretty slow,
so let's avoid importing if it is not necessary.

This seems particularly slow in virtualized enviroments. Before this
change (on my machine):

$ time perl /libexec/git-core/git-svn rebase
Current branch master is up to date.

real 2m56.750s
user 0m3.129s
sys 2m39.232s

Afterwards:

$ time perl /libexec/git-core/git-svn rebase
Current branch master is up to date.

real 0m33.407s
user 0m1.409s
sys 0m23.054s

git svn rebase -n goes from 3m7.046s to 0m10.312s.

Signed-off-by: Josh Robb <josh_robb@fastmail.fm>
Acked-by: Eric Wong <normalperson@yhbt.net>
14 years agogit-svn: Fix discarding of extra parents from svn:mergeinfo
Tuomas Suutari [Mon, 22 Feb 2010 18:12:53 +0000 (20:12 +0200)]
git-svn: Fix discarding of extra parents from svn:mergeinfo

If parent J is an ancestor of parent I, then parent J should be
discarded, not I.

Note that J is an ancestor of I if and only if rev-list I..J is emtpy,
which is what we are testing here.

Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
14 years agot9151: Add two new svn:mergeinfo test cases
Tuomas Suutari [Mon, 22 Feb 2010 07:57:21 +0000 (09:57 +0200)]
t9151: Add two new svn:mergeinfo test cases

When svn:mergeinfo contains two new parents in a specific order and
one is ancestor of the other, it is possible that git-svn discards the
wrong one. The first test case ("commit made to merged branch is
reachable from the merge") proves this.

The second test case ("merging two branches in one commit is detected
correctly") is just for completeness, since there was no test for
merging two (feature) branches to trunk in one commit.

Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
14 years agot9151: Fix a few commits in the SVN dump
Tuomas Suutari [Mon, 22 Feb 2010 07:57:20 +0000 (09:57 +0200)]
t9151: Fix a few commits in the SVN dump

A few "svn cp" commands and commit commands were executed in incorrect
order. Therefore some of the desired commits were missing and some
were committed with wrong revision number in the commit message. This
made it hard to compare the produced git repository with the SVN
repository.

The dump file is updated too, but only the relevant parts and with
hand-edited timestamps to make history linear.

Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
14 years agoMerge branch 'maint'
Junio C Hamano [Fri, 26 Feb 2010 07:21:50 +0000 (23:21 -0800)]
Merge branch 'maint'

* maint:
  t3301-notes: insert a shbang line in ./fake_editor.sh

14 years agoMerge branch 'maint-1.6.6' into maint
Junio C Hamano [Fri, 26 Feb 2010 07:21:42 +0000 (23:21 -0800)]
Merge branch 'maint-1.6.6' into maint

* maint-1.6.6:
  t3301-notes: insert a shbang line in ./fake_editor.sh

14 years agoWindows: redirect f[re]open("/dev/null") to f[re]open("nul")
Johannes Sixt [Thu, 25 Feb 2010 20:03:44 +0000 (21:03 +0100)]
Windows: redirect f[re]open("/dev/null") to f[re]open("nul")

On Windows, the equivalent of "/dev/null" is "nul". This implements
compatibility wrappers around fopen() and freopen() that check for this
particular file name.

The new tests exercise code paths where this is relevant.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agot3301-notes: insert a shbang line in ./fake_editor.sh
Johannes Sixt [Thu, 25 Feb 2010 10:39:50 +0000 (11:39 +0100)]
t3301-notes: insert a shbang line in ./fake_editor.sh

This is required on Windows because git-notes is now a built-in
rather than a shell script.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Wed, 24 Feb 2010 23:34:07 +0000 (15:34 -0800)]
Merge branch 'maint'

* maint:
  commit: quote the user name in the example

14 years agocommit: quote the user name in the example
Matt Kraai [Wed, 24 Feb 2010 14:18:25 +0000 (06:18 -0800)]
commit: quote the user name in the example

If the user runs

 git config --global user.name Your Name

as suggested, user.name will be set to "Your".  With this patch, the
suggested command will be

 git config --global user.name "Your Name"

which will set user.name to "Your Name" and hopefully help users avoid
the former mistake.

Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'ml/maint-grep-doc' into maint
Junio C Hamano [Wed, 24 Feb 2010 23:33:23 +0000 (15:33 -0800)]
Merge branch 'ml/maint-grep-doc' into maint

* ml/maint-grep-doc:
  grep documentation: clarify what files match

14 years agoMerge branch 'maint'
Junio C Hamano [Tue, 23 Feb 2010 22:27:55 +0000 (14:27 -0800)]
Merge branch 'maint'

* maint:
  am: remove rebase-apply directory before gc
  rerere: fix memory leak if rerere images can't be read
  Documentation: mention conflict marker size argument (%L) for merge driver

14 years agoam: remove rebase-apply directory before gc
Jonathan Nieder [Mon, 22 Feb 2010 14:35:46 +0000 (08:35 -0600)]
am: remove rebase-apply directory before gc

When git am does an automatic gc it doesn't clean up the rebase-apply
directory until after this has finished.  This means that if the user
aborts the gc then future am or rebase operations will report that an
existing operation is in progress, which is undesirable and confusing.

Reported by Mark Brown <broonie@debian.org> through
http://bugs.debian.org/570966

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agorerere: fix memory leak if rerere images can't be read
Bert Wesarg [Tue, 23 Feb 2010 20:11:53 +0000 (21:11 +0100)]
rerere: fix memory leak if rerere images can't be read

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoDocumentation: mention conflict marker size argument (%L) for merge driver
Bert Wesarg [Tue, 23 Feb 2010 20:11:12 +0000 (21:11 +0100)]
Documentation: mention conflict marker size argument (%L) for merge driver

23a64c9e (conflict-marker-size: new attribute, 2010-01-16) introduced the
new attribute and also pass the conflict marker size as %L to merge driver
commands. This documents the substitution.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agosha1_file: be paranoid when creating loose objects
Nicolas Pitre [Sun, 21 Feb 2010 20:48:06 +0000 (15:48 -0500)]
sha1_file: be paranoid when creating loose objects

We don't want the data being deflated and stored into loose objects
to be different from what we expect.  While the deflated data is
protected by a CRC which is good enough for safe data retrieval
operations, we still want to be doubly sure that the source data used
at object creation time is still what we expected once that data has
been deflated and its CRC32 computed.

The most plausible data corruption may occur if the source file is
modified while Git is deflating and writing it out in a loose object.
Or Git itself could have a bug causing memory corruption.  Or even bad
RAM could cause trouble.  So it is best to make sure everything is
coherent and checksum protected from beginning to end.

To do so we compute the SHA1 of the data being deflated _after_ the
deflate operation has consumed that data, and make sure it matches
with the expected SHA1.  This way we can rely on the CRC32 checked by
the inflate operation to provide a good indication that the data is still
coherent with its SHA1 hash.  One pathological case we ignore is when
the data is modified before (or during) deflate call, but changed back
before it is hashed.

There is some overhead of course. Using 'git add' on a set of large files:

Before:

real    0m25.210s
user    0m23.783s
sys     0m1.408s

After:

real    0m26.537s
user    0m25.175s
sys     0m1.358s

The overhead is around 5% for full data coherency guarantee.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'ml/maint-grep-doc'
Junio C Hamano [Sun, 21 Feb 2010 20:01:06 +0000 (12:01 -0800)]
Merge branch 'ml/maint-grep-doc'

* ml/maint-grep-doc:
  grep documentation: clarify what files match

14 years agoMerge branch 'tc/maint-transport-ls-remote-with-void'
Junio C Hamano [Sun, 21 Feb 2010 20:01:03 +0000 (12:01 -0800)]
Merge branch 'tc/maint-transport-ls-remote-with-void'

* tc/maint-transport-ls-remote-with-void:
  transport: add got_remote_refs flag

14 years agoMerge branch 'hm/maint-imap-send-crlf'
Junio C Hamano [Sun, 21 Feb 2010 20:00:21 +0000 (12:00 -0800)]
Merge branch 'hm/maint-imap-send-crlf'

* hm/maint-imap-send-crlf:
  git-imap-send: Convert LF to CRLF before storing patch to draft box

14 years agoMerge branch 'sp/push-sideband'
Junio C Hamano [Sun, 21 Feb 2010 20:00:07 +0000 (12:00 -0800)]
Merge branch 'sp/push-sideband'

* sp/push-sideband:
  receive-pack: Send internal errors over side-band #2
  t5401: Use a bare repository for the remote peer
  receive-pack: Send hook output over side band #2
  receive-pack: Wrap status reports inside side-band-64k
  receive-pack: Refactor how capabilities are shown to the client
  send-pack: demultiplex a sideband stream with status data
  run-command: support custom fd-set in async
  run-command: Allow stderr to be a caller supplied pipe

14 years agoMerge branch 'jc/checkout-detached'
Junio C Hamano [Sun, 21 Feb 2010 19:59:42 +0000 (11:59 -0800)]
Merge branch 'jc/checkout-detached'

* jc/checkout-detached:
  Reword "detached HEAD" notification

14 years agoMerge branch 'jc/maint-fix-test-perm'
Junio C Hamano [Sun, 21 Feb 2010 19:59:35 +0000 (11:59 -0800)]
Merge branch 'jc/maint-fix-test-perm'

* jc/maint-fix-test-perm:
  lib-patch-mode.sh: Fix permission
  t6000lib: Fix permission

14 years agoMerge branch 'jn/makefile-script-lib'
Junio C Hamano [Sun, 21 Feb 2010 19:59:22 +0000 (11:59 -0800)]
Merge branch 'jn/makefile-script-lib'

* jn/makefile-script-lib:
  Do not install shell libraries executable

14 years agoMerge branch 'mv/request-pull-modernize'
Junio C Hamano [Sun, 21 Feb 2010 19:59:17 +0000 (11:59 -0800)]
Merge branch 'mv/request-pull-modernize'

* mv/request-pull-modernize:
  request-pull: avoid mentioning that the start point is a single commit

14 years agohash-object: don't use mmap() for small files
Dmitry Potapov [Sun, 21 Feb 2010 06:32:19 +0000 (09:32 +0300)]
hash-object: don't use mmap() for small files

Using read() instead of mmap() can be 39% speed up for 1Kb files and is
1% speed up 1Mb files. For larger files, it is better to use mmap(),
because the difference between is not significant, and when there is not
enough memory, mmap() performs much better, because it avoids swapping.

Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agosha1_file: don't malloc the whole compressed result when writing out objects
Nicolas Pitre [Sun, 21 Feb 2010 04:27:31 +0000 (23:27 -0500)]
sha1_file: don't malloc the whole compressed result when writing out objects

There is no real advantage to malloc the whole output buffer and
deflate the data in a single pass when writing loose objects. That is
like only 1% faster while using more memory, especially with large
files where memory usage is far more. It is best to deflate and write
the data out in small chunks reusing the same memory instead.

For example, using 'git add' on a few large files averaging 40 MB ...

Before:
21.45user 1.10system 0:22.57elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+828040outputs (0major+142640minor)pagefaults 0swaps

After:
21.50user 1.25system 0:22.76elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+828040outputs (0major+104408minor)pagefaults 0swaps

While the runtime stayed relatively the same, the number of minor page
faults went down significantly.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Sat, 20 Feb 2010 18:38:42 +0000 (10:38 -0800)]
Merge branch 'maint'

* maint:
  git-p4: fix bug in symlink handling
  t1450: fix testcases that were wrongly expecting failure
  Documentation: Fix indentation problem in git-commit(1)

14 years agogit-p4: fix bug in symlink handling
Evan Powers [Tue, 16 Feb 2010 08:44:08 +0000 (00:44 -0800)]
git-p4: fix bug in symlink handling

Fix inadvertent breakage from b932705 (git-p4: stream from perforce to
speed up clones, 2009-07-30) in the code that strips the trailing '\n'
from p4 print on a symlink. (In practice, contents is of the form
['target\n', ''].)

Signed-off-by: Evan Powers <evan.powers@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agot1450: fix testcases that were wrongly expecting failure
Thomas Rast [Sat, 20 Feb 2010 00:18:44 +0000 (01:18 +0100)]
t1450: fix testcases that were wrongly expecting failure

Almost exactly a year ago in 02a6552 (Test fsck a bit harder), I
introduced two testcases that were expecting failure.

However, the only bug was that the testcases wrote *blobs* because I
forgot to pass -t tag to hash-object.  Fix this, and then adjust the
rest of the test to properly check the result.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoDocumentation: Fix indentation problem in git-commit(1)
Jacob Helwig [Mon, 15 Feb 2010 12:33:06 +0000 (04:33 -0800)]
Documentation: Fix indentation problem in git-commit(1)

Ever since the "See linkgit:git-config[1]..." paragraph was added to the
description for --untracked-files (d6293d1), the paragraphs for the
following options were indented at the same level as the "See
linkgit:git-config[1]" paragraph.  This problem showed up in the
manpages, but not in the HTML documentation.

While this does fix the alignment of the options following
--untracked-files in the manpage, the "See linkgit..." portion of the
description does not retain its previous indentation level in the
manpages, or HTML documentation.

Signed-off-by: Jacob Helwig <jacob.helwig@gmail.com>
Acked-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Fri, 19 Feb 2010 09:31:42 +0000 (01:31 -0800)]
Merge branch 'maint'

* maint:
  rm: fix bug in recursive subdirectory removal
  Documentation: describe --thin more accurately

14 years agoMerge branch 'jk/maint-rmdir-fix' into maint
Junio C Hamano [Fri, 19 Feb 2010 09:31:37 +0000 (01:31 -0800)]
Merge branch 'jk/maint-rmdir-fix' into maint

* jk/maint-rmdir-fix:
  rm: fix bug in recursive subdirectory removal

14 years agorm: fix bug in recursive subdirectory removal
Jeff King [Fri, 19 Feb 2010 05:57:21 +0000 (00:57 -0500)]
rm: fix bug in recursive subdirectory removal

If we remove a path in a/deep/subdirectory, we should try to
remove as many trailing components as possible (i.e.,
subdirectory, then deep, then a). However, the test for the
return value of rmdir was reversed, so we only ever deleted
at most one level.

The fix is in remove_path, so "apply" and "merge-recursive"
also are fixed.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoAdd an optional argument for --color options
Mark Lodato [Wed, 17 Feb 2010 04:55:58 +0000 (23:55 -0500)]
Add an optional argument for --color options

Make git-branch, git-show-branch, git-grep, and all the diff-based
programs accept an optional argument <when> for --color.  The argument
is a colorbool: "always", "never", or "auto".  If no argument is given,
"always" is used;  --no-color is an alias for --color=never.  This makes
the command-line interface consistent with other GNU tools, such as `ls'
and `grep', and with the git-config color options.  Note that, without
an argument, --color and --no-color work exactly as before.

To implement this, two internal changes were made:

1. Allow the first argument of git_config_colorbool() to be NULL,
   in which case it returns -1 if the argument isn't "always", "never",
   or "auto".

2. Add OPT_COLOR_FLAG(), OPT__COLOR(), and parse_opt_color_flag_cb()
   to the option parsing library.  The callback uses
   git_config_colorbool(), so color.h is now a dependency
   of parse-options.c.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoDocumentation: describe --thin more accurately
Stephen Boyd [Thu, 18 Feb 2010 09:10:28 +0000 (01:10 -0800)]
Documentation: describe --thin more accurately

The description for --thin was misleading and downright wrong. Correct
it with some inspiration from the description of index-pack's --fix-thin
and some background information from Nicolas Pitre <nico@fluxnic.net>.

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Thu, 18 Feb 2010 07:03:46 +0000 (23:03 -0800)]
Merge branch 'maint'

* maint:
  docs: don't talk about $GIT_DIR/refs/ everywhere

14 years agodocs: don't talk about $GIT_DIR/refs/ everywhere
Jeff King [Thu, 18 Feb 2010 01:16:20 +0000 (20:16 -0500)]
docs: don't talk about $GIT_DIR/refs/ everywhere

It is misleading to say that we pull refs from $GIT_DIR/refs/*, because we
may also consult the packed refs mechanism. These days we tend to treat
the "refs hierarchy" as more of an abstract namespace that happens to be
represented as $GIT_DIR/refs. At best, this is a minor inaccuracy, but at
worst it can confuse users who then look in $GIT_DIR/refs and find that it
is missing some of the refs they expected to see.

This patch drops most uses of "$GIT_DIR/refs/*", changing them into just
"refs/*", under the assumption that users can handle the concept of an
abstract refs namespace. There are a few things to note:

  - most cases just dropped the $GIT_DIR/ portion. But for cases where
    that left _just_ the word "refs", I changed it to "refs/" to help
    indicate that it was a hierarchy.  I didn't do the same for longer
    paths (e.g., "refs/heads" remained, instead of becoming
    "refs/heads/").

  - in some cases, no change was made, as the text was explicitly about
    unpacked refs (e.g., the discussion in git-pack-refs).

  - In some cases it made sense instead to note the existence of packed
    refs (e.g., in check-ref-format and rev-parse).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'np/fast-import-idx-v2'
Junio C Hamano [Wed, 17 Feb 2010 23:28:25 +0000 (15:28 -0800)]
Merge branch 'np/fast-import-idx-v2'

* np/fast-import-idx-v2:
  fast-import: use the diff_delta() max_delta_size argument
  fast-import: honor pack.indexversion and pack.packsizelimit config vars
  fast-import: make default pack size unlimited
  fast-import: use write_idx_file() instead of custom code
  fast-import: use sha1write() for pack data
  fast-import: start using struct pack_idx_entry

Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agorefactor duplicated fill_mm() in checkout and merge-recursive
Michael Lukashov [Tue, 16 Feb 2010 23:42:55 +0000 (23:42 +0000)]
refactor duplicated fill_mm() in checkout and merge-recursive

The following function is duplicated:

  fill_mm

Move it to xdiff-interface.c and rename it 'read_mmblob', as suggested
by Junio C Hamano.

Also, change parameters order for consistency with read_mmfile().

Signed-off-by: Michael Lukashov <michael.lukashov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoconnect.c: move duplicated code to a new function 'get_host_and_port'
Michael Lukashov [Wed, 17 Feb 2010 20:56:02 +0000 (20:56 +0000)]
connect.c: move duplicated code to a new function 'get_host_and_port'

The following functions:

  git_tcp_connect_sock (IPV6 version)
  git_tcp_connect_sock (no IPV6 version),
  git_proxy_connect

have common block of code. Move it to a new function 'get_host_and_port'

Signed-off-by: Michael Lukashov <michael.lukashov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoUpdate draft release notes to 1.7.1
Junio C Hamano [Wed, 17 Feb 2010 23:01:11 +0000 (15:01 -0800)]
Update draft release notes to 1.7.1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Wed, 17 Feb 2010 23:00:10 +0000 (15:00 -0800)]
Merge branch 'maint'

* maint:
  Update 1.7.0.1 release notes

14 years agoUpdate 1.7.0.1 release notes
Junio C Hamano [Wed, 17 Feb 2010 23:00:00 +0000 (15:00 -0800)]
Update 1.7.0.1 release notes

Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'jk/cherry-pick-reword' into maint
Junio C Hamano [Wed, 17 Feb 2010 22:55:24 +0000 (14:55 -0800)]
Merge branch 'jk/cherry-pick-reword' into maint

* jk/cherry-pick-reword:
  cherry-pick: prettify the advice message
  cherry-pick: show commit name instead of sha1
  cherry-pick: format help message as strbuf
  cherry-pick: refactor commit parsing code
  cherry-pick: rewrap advice message

14 years agoMerge branch 'jk/grep-double-dash' into maint
Junio C Hamano [Wed, 17 Feb 2010 22:55:15 +0000 (14:55 -0800)]
Merge branch 'jk/grep-double-dash' into maint

* jk/grep-double-dash:
  accept "git grep -- pattern"

14 years agoMerge branch 'jc/typo' into maint
Junio C Hamano [Wed, 17 Feb 2010 22:55:09 +0000 (14:55 -0800)]
Merge branch 'jc/typo' into maint

* jc/typo:
  Typofixes outside documentation area

14 years agostatus: preload index to optimize lstat(2) calls
Junio C Hamano [Wed, 17 Feb 2010 20:30:41 +0000 (12:30 -0800)]
status: preload index to optimize lstat(2) calls

Noticed by James Pickens

Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agogitweb: Protect escaping functions against calling on undef
Jakub Narebski [Sun, 7 Feb 2010 20:52:25 +0000 (21:52 +0100)]
gitweb: Protect escaping functions against calling on undef

This is a bit of future-proofing esc_html and friends: when called
with undefined value they would now would return undef... which would
probably mean that error would still occur, but closer to the source
of problem.

This means that we can safely use
  esc_html(shift) || "Internal Server Error"
in die_error() instead of
  esc_html(shift || "Internal Server Error")

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agogitweb: esc_html (short) error message in die_error
Jakub Narebski [Sun, 7 Feb 2010 20:51:18 +0000 (21:51 +0100)]
gitweb: esc_html (short) error message in die_error

The error message (second argument to die_error) is meant to be short,
one-line text description of given error.  A few callers call
die_error with error message containing unescaped user supplied data
($hash, $file_name).  Instead of forcing callers to escape data,
simply call esc_html on the parameter.

Note that optional third parameter, which contains detailed error
description, is meant to be HTML formatted, and therefore should be
not escaped.

While at it update esc_html synopsis/usage, and bring default error
description to read 'Internal Server Error' (titlecased).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agosubmodule summary: Don't barf when invoked in an empty repo
Johan Herland [Tue, 16 Feb 2010 10:21:14 +0000 (11:21 +0100)]
submodule summary: Don't barf when invoked in an empty repo

When invoking "git submodule summary" in an empty repo (which can be
indirectly done by setting status.submodulesummary = true), it currently
emits an error message (via "git diff-index") since HEAD points to an
unborn branch.

This patch adds handling of the HEAD-points-to-unborn-branch special case,
so that "git submodule summary" no longer emits this error message.

The patch also adds a test case that verifies the fix.

Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agofast-import: use the diff_delta() max_delta_size argument
Nicolas Pitre [Wed, 17 Feb 2010 19:05:56 +0000 (14:05 -0500)]
fast-import: use the diff_delta() max_delta_size argument

This let diff_delta() abort early if it is going to bust the given
size limit.  Also, only objects larger than 20 bytes are considered
as objects smaller than that are most certainly going to produce
larger deltas than the original object due to the additional headers.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agofast-import: honor pack.indexversion and pack.packsizelimit config vars
Nicolas Pitre [Wed, 17 Feb 2010 19:05:55 +0000 (14:05 -0500)]
fast-import: honor pack.indexversion and pack.packsizelimit config vars

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agofast-import: make default pack size unlimited
Nicolas Pitre [Wed, 17 Feb 2010 19:05:54 +0000 (14:05 -0500)]
fast-import: make default pack size unlimited

Now that fast-import is creating packs with index version 2, there is
no point limiting the pack size by default.  A pack split will still
happen if off_t is not sufficiently large to hold large offsets.

While updating the doc, let's remove the "packfiles fit on CDs"
suggestion.  Pack files created by fast-import are still suboptimal and
a 'git repack -a -f -d' or even 'git gc --aggressive' would be a pretty
good idea before considering storage on CDs.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agofast-import: use write_idx_file() instead of custom code
Nicolas Pitre [Wed, 17 Feb 2010 19:05:53 +0000 (14:05 -0500)]
fast-import: use write_idx_file() instead of custom code

This allows for the creation of pack index version 2 with its object
CRC and the possibility for a pack to be larger than 4 GB.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agofast-import: use sha1write() for pack data
Nicolas Pitre [Wed, 17 Feb 2010 19:05:52 +0000 (14:05 -0500)]
fast-import: use sha1write() for pack data

This is in preparation for using write_idx_file().  Also, by using
sha1write() we get some buffering to reduces the number of write
syscalls, and the written data is SHA1 summed which allows for the extra
data integrity validation check performed in fixup_pack_header_footer()
(details on this in commit abeb40e5aa).

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agofast-import: start using struct pack_idx_entry
Nicolas Pitre [Wed, 17 Feb 2010 19:05:51 +0000 (14:05 -0500)]
fast-import: start using struct pack_idx_entry

This is in preparation for using write_idx_file().

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agorequire_work_tree broken with NONGIT_OK
Gabriel Filion [Wed, 17 Feb 2010 04:18:50 +0000 (23:18 -0500)]
require_work_tree broken with NONGIT_OK

With NONGIT_OK set, require_work_tree function outside a git repository
gives a syntax error.  This is caused by an incorrect use of "test" that
didn't anticipate $(git rev-parse --is-inside-work-tree) may return an
empty string.

Properly quote the argument to "test", and send the standard error stream
to /dev/null to avoid giving duplicate error messages.

Signed-off-by: Gabriel Filion <lelutin@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoimap-send: support CRAM-MD5 authentication
Hitoshi Mitake [Tue, 16 Feb 2010 06:34:07 +0000 (22:34 -0800)]
imap-send: support CRAM-MD5 authentication

CRAM-MD5 authentication ought to be independent from SSL, but NO_OPENSSL
build will not support this because the base64 and md5 code are used from
the OpenSSL library in this implementation.

Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agogrep documentation: clarify what files match
Mark Lodato [Tue, 16 Feb 2010 00:25:40 +0000 (19:25 -0500)]
grep documentation: clarify what files match

Clarify that git-grep(1) searches only tracked files, and that each
<pathspec> is a pathspec, as in any other ordinary git commands.

Add an example to show a simple use case for searching all .c and .h
files in the current directory and below.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'jc/typo'
Junio C Hamano [Wed, 17 Feb 2010 06:45:14 +0000 (22:45 -0800)]
Merge branch 'jc/typo'

* jc/typo:
  Typofixes outside documentation area

14 years agoMerge branch 'maint'
Junio C Hamano [Wed, 17 Feb 2010 06:40:45 +0000 (22:40 -0800)]
Merge branch 'maint'

* maint:
  Prepare 1.7.0.1 release notes
  Fix use of mutex in threaded grep
  dwim_ref: fix dangling symref warning
  stash pop: remove 'apply' options during 'drop' invocation
  diff: make sure --output=/bad/path is caught
  Remove hyphen from "git-command" in two error messages

14 years agoPrepare 1.7.0.1 release notes
Junio C Hamano [Wed, 17 Feb 2010 06:25:03 +0000 (22:25 -0800)]
Prepare 1.7.0.1 release notes

Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'jc/maint-grep-one-thread-mutex-fix' into maint
Junio C Hamano [Wed, 17 Feb 2010 06:23:25 +0000 (22:23 -0800)]
Merge branch 'jc/maint-grep-one-thread-mutex-fix' into maint

* jc/maint-grep-one-thread-mutex-fix:
  Fix use of mutex in threaded grep

14 years agoFix use of mutex in threaded grep
Junio C Hamano [Tue, 16 Feb 2010 02:34:28 +0000 (18:34 -0800)]
Fix use of mutex in threaded grep

The program can decide at runtime not to use threading even if the support
is compiled in.  In such a case, mutexes are not necessary and left
uninitialized.  But the code incorrectly tried to take and release the
read_sha1_mutex unconditionally.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Fredrik Kuivinen <frekui@gmail.com>
14 years agoMerge branch 'maint-1.6.6' into maint
Junio C Hamano [Tue, 16 Feb 2010 23:05:02 +0000 (15:05 -0800)]
Merge branch 'maint-1.6.6' into maint

* maint-1.6.6:
  dwim_ref: fix dangling symref warning
  stash pop: remove 'apply' options during 'drop' invocation
  diff: make sure --output=/bad/path is caught
  Remove hyphen from "git-command" in two error messages

14 years agoMerge branch 'maint-1.6.5' into maint-1.6.6
Junio C Hamano [Tue, 16 Feb 2010 23:04:55 +0000 (15:04 -0800)]
Merge branch 'maint-1.6.5' into maint-1.6.6

* maint-1.6.5:
  dwim_ref: fix dangling symref warning
  stash pop: remove 'apply' options during 'drop' invocation
  diff: make sure --output=/bad/path is caught

14 years agotransport: add got_remote_refs flag
Tay Ray Chuan [Tue, 16 Feb 2010 07:18:21 +0000 (15:18 +0800)]
transport: add got_remote_refs flag

transport_get_remote_refs() in tranport.c checks transport->remote_refs
to determine whether transport->get_refs_list() should be invoked.  The
logic is "if it is NULL, we haven't run ls-remote to find out yet".

However, transport->remote_refs could still be NULL while cloning from
an empty repository.  This causes get_refs_list() to be run unnecessarily.

Introduce a flag, transport->got_remote_refs, to more explicitly record
if we have run transport->get_refs_list() already.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agodwim_ref: fix dangling symref warning
Jeff King [Tue, 16 Feb 2010 07:03:16 +0000 (02:03 -0500)]
dwim_ref: fix dangling symref warning

If we encounter a symref that is dangling, in most cases we will warn
about it. The one exception is a dangling HEAD, as that indicates a
branch yet to be born.

However, the check in dwim_ref was not quite right. If we were fed
something like "HEAD^0" we would try to resolve "HEAD", see that it is
dangling, and then check whether the _original_ string we got was
"HEAD" (which it wasn't in this case). And that makes no sense; the
dangling thing we found was not "HEAD^0" but rather "HEAD".

Fixing this squelches a scary warning from "submodule summary HEAD" (and
consequently "git status" with status.submodulesummary set) in an empty
repo, as the submodule script calls "git rev-parse -q --verify HEAD^0".

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agostash pop: remove 'apply' options during 'drop' invocation
Thomas Rast [Mon, 15 Feb 2010 16:05:46 +0000 (17:05 +0100)]
stash pop: remove 'apply' options during 'drop' invocation

The 'git stash pop' option parsing used to remove the first argument
in --index mode.  At the time this was implemented, this first
argument was always --index.  However, since the invention of the -q
option in fcdd0e9 (stash: teach quiet option, 2009-06-17) you can
cause an internal invocation of

  git stash drop --index

by running

  git stash pop -q --index

which then of course fails because drop doesn't know --index.

To handle this, instead let 'git stash apply' decide what the future
argument to 'drop' should be.

Warning: this means that 'git stash apply' must parse all options that
'drop' can take, and deal with them in the same way.  This is
currently true for its only option -q.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agodiff: make sure --output=/bad/path is caught
Larry D'Anna [Tue, 16 Feb 2010 04:10:45 +0000 (23:10 -0500)]
diff: make sure --output=/bad/path is caught

The return value from fopen wasn't being checked.

Signed-off-by: Larry D'Anna <larry@elder-gods.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoRemove hyphen from "git-command" in two error messages
Pete Harlan [Mon, 15 Feb 2010 23:33:18 +0000 (15:33 -0800)]
Remove hyphen from "git-command" in two error messages

Signed-off-by: Pete Harlan <pgit@pcharlan.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Mon, 15 Feb 2010 02:59:20 +0000 (18:59 -0800)]
Merge branch 'maint'

* maint:
  fix minor memory leak in get_tree_entry()

14 years agoMerge branch 'maint-1.6.6' into maint
Junio C Hamano [Mon, 15 Feb 2010 02:59:14 +0000 (18:59 -0800)]
Merge branch 'maint-1.6.6' into maint

* maint-1.6.6:
  fix minor memory leak in get_tree_entry()

14 years agofix minor memory leak in get_tree_entry()
René Scharfe [Sun, 14 Feb 2010 09:56:46 +0000 (10:56 +0100)]
fix minor memory leak in get_tree_entry()

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
14 years agoMerge branch 'maint'
Junio C Hamano [Sat, 13 Feb 2010 23:14:04 +0000 (15:14 -0800)]
Merge branch 'maint'

* maint:
  Start 1.7.0 maintenance track

Conflicts:
RelNotes

14 years agoMerge branch 'rs/git-dir-cleanup'
Junio C Hamano [Sat, 13 Feb 2010 23:09:33 +0000 (15:09 -0800)]
Merge branch 'rs/git-dir-cleanup'

* rs/git-dir-cleanup:
  Resurrect "git grep --no-index"
  setenv(GIT_DIR) clean-up

Conflicts:
builtin-grep.c
t/t7002-grep.sh

14 years agoMerge branch 'jk/cherry-pick-reword'
Junio C Hamano [Sat, 13 Feb 2010 23:09:33 +0000 (15:09 -0800)]
Merge branch 'jk/cherry-pick-reword'

* jk/cherry-pick-reword:
  cherry-pick: prettify the advice message
  cherry-pick: show commit name instead of sha1
  cherry-pick: format help message as strbuf
  cherry-pick: refactor commit parsing code
  cherry-pick: rewrap advice message

14 years agoMerge branch 'jk/grep-double-dash'
Junio C Hamano [Sat, 13 Feb 2010 23:09:33 +0000 (15:09 -0800)]
Merge branch 'jk/grep-double-dash'

* jk/grep-double-dash:
  accept "git grep -- pattern"

14 years agoResurrect "git grep --no-index"
Junio C Hamano [Sat, 6 Feb 2010 18:40:08 +0000 (10:40 -0800)]
Resurrect "git grep --no-index"

This reverts commit 3c8f6c8 (Revert 30816237 and 7e62265, 2010-02-05) as
the issue has been sorted out.

14 years agoStart 1.7.0 maintenance track
Junio C Hamano [Sat, 13 Feb 2010 23:04:00 +0000 (15:04 -0800)]
Start 1.7.0 maintenance track

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