git.git
18 years agoMerge branch 'th/diff'
Junio C Hamano [Wed, 5 Jul 2006 23:31:24 +0000 (16:31 -0700)]
Merge branch 'th/diff'

* th/diff:
  builtin-diff: turn recursive on when defaulting to --patch format.
  t4013: note improvements brought by the new output code.
  t4013: add format-patch tests.
  format-patch: fix diff format option implementation
  combine-diff.c: type sanity.
  t4013 test updates for new output code.
  Fix some more diff options changes.
  Fix diff-tree -s
  log --raw: Don't descend into subdirectories by default
  diff-tree: Use ---\n as a message separator
  Print empty line between raw, stat, summary and patch
  t4013: add more tests around -c and --cc
  whatchanged: Default to DIFF_FORMAT_RAW
  Don't xcalloc() struct diffstat_t
  Add msg_sep to diff_options
  DIFF_FORMAT_RAW is not default anymore
  Set default diff output format after parsing command line
  Make --raw option available for all diff commands
  Merge with_raw, with_stat and summary variables to output_format
  t4013: add tests for diff/log family output options.

18 years agoMerge branch 'jc/grepfix'
Junio C Hamano [Wed, 5 Jul 2006 23:25:32 +0000 (16:25 -0700)]
Merge branch 'jc/grepfix'

* jc/grepfix:
  git-grep: use a bit more specific error messages.
  git-grep: fix exit code when we use external grep.
  git-grep: fix parsing of pathspec separator '--'

18 years agoMerge branch 'js/fmt-merge-msg'
Junio C Hamano [Wed, 5 Jul 2006 23:23:46 +0000 (16:23 -0700)]
Merge branch 'js/fmt-merge-msg'

* js/fmt-merge-msg:
  Make git-fmt-merge-msg a builtin

18 years agoFix print-log and diff compatibility with recent vc versions
Ville Skytt\e,Ad\e(B [Tue, 4 Jul 2006 22:35:52 +0000 (01:35 +0300)]
Fix print-log and diff compatibility with recent vc versions

Here's a patch that fixes print-log and diff compatibility with recent
vc versions, such as current GNU Emacs CVS.

Signed-off-by: Ville Skytt\e,Ad\e(B <scop@xemacs.org>
18 years agogit-svn: avoid fetching files outside of the URL we're tracking
Eric Wong [Wed, 5 Jul 2006 12:14:00 +0000 (05:14 -0700)]
git-svn: avoid fetching files outside of the URL we're tracking

Thanks to Santi <sbejar@gmail.com> for the bug report and explanation:
> /path/to/repository/project/file
> /path/to/repository/project-2/file
<...>
> you end up with a project with the following files:
>
> file
> -2/file

Signed-off-by: Eric Wong <normalperson@yhbt.net>
18 years agoImprove git-peek-remote
Linus Torvalds [Tue, 4 Jul 2006 19:29:10 +0000 (12:29 -0700)]
Improve git-peek-remote

This makes git-peek-remote able to basically do everything that
git-ls-remote does (but obviously just for the native protocol, so no
http[s]: or rsync: support).

The default behaviour is the same, but you can now give a mixture of
"--refs", "--tags" and "--heads" flags, where "--refs" forces
git-peek-remote to only show real refs (ie none of the fakey tag lookups,
but also not the special pseudo-refs like HEAD and MERGE_HEAD).

The "--tags" and "--heads" flags respectively limit the output to just
regular tags and heads, of course.

You can still also ask to limit them by name too.

You can combine the flags, so

git peek-remote --refs --tags .

will show all local _true_ tags, without the generated tag lookups
(compare the output without the "--refs" flag).

And "--tags --heads" will show both tags and heads, but will avoid (for
example) any special refs outside of the standard locations.

I'm also planning on adding a "--ignore-local" flag that allows us to ask
it to ignore any refs that we already have in the local tree, but that's
an independent thing.

All this is obviously gearing up to making "git fetch" cheaper.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-grep: use a bit more specific error messages.
Junio C Hamano [Tue, 4 Jul 2006 09:44:48 +0000 (02:44 -0700)]
git-grep: use a bit more specific error messages.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-grep: fix exit code when we use external grep.
Junio C Hamano [Tue, 4 Jul 2006 09:43:40 +0000 (02:43 -0700)]
git-grep: fix exit code when we use external grep.

Upon hit, we should exit with status 0.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-grep: fix parsing of pathspec separator '--'
Junio C Hamano [Tue, 4 Jul 2006 09:31:50 +0000 (02:31 -0700)]
git-grep: fix parsing of pathspec separator '--'

We used to misparse

git grep -e foo -- '*.sh'

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot8001-annotate: fix a bash-ism in this test
Eric Wong [Tue, 4 Jul 2006 08:04:24 +0000 (01:04 -0700)]
t8001-annotate: fix a bash-ism in this test

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMake git-fmt-merge-msg a builtin
Johannes Schindelin [Mon, 3 Jul 2006 15:18:43 +0000 (17:18 +0200)]
Make git-fmt-merge-msg a builtin

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agosend-email: do not barf when Term::ReadLine does not like your terminal
Junio C Hamano [Sun, 2 Jul 2006 23:03:59 +0000 (16:03 -0700)]
send-email: do not barf when Term::ReadLine does not like your terminal

As long as we do not need to readline from the terminal, we
should not barf when starting up the program.  Without this
patch, t9001 test on Cygwin occasionally died with the following
error message:

Unable to get Terminal Size. The TIOCGWINSZ ioctl didn't work. The COLUMNS and LINES environment variables didn't work. The resize program didn't work. at /usr/lib/perl5/vendor_perl/5.8/cygwin/Term/ReadKey.pm line 362.
Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8/Term/ReadLine/Perl.pm line 58.

Acked-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoboolean: accept yes and no as well
Junio C Hamano [Tue, 4 Jul 2006 01:48:23 +0000 (18:48 -0700)]
boolean: accept yes and no as well

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoannotate: Correct most merge following to annotate correctly.
Ryan Anderson [Tue, 4 Jul 2006 01:30:02 +0000 (21:30 -0400)]
annotate: Correct most merge following to annotate correctly.

There is still a bug involving octopus merges, somewhere, but this gets normal
merges correct, so it's still an improvement over the existing version.

Signed-off-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoannotate: Support annotation of files on other revisions.
Ryan Anderson [Tue, 4 Jul 2006 01:30:01 +0000 (21:30 -0400)]
annotate: Support annotation of files on other revisions.

This is a bug fix, and cleans up one or two other things spotted during the
course of tracking down the main bug here.

Also, the test-suite is updated to reflect this case.

Signed-off-by: Ryan Anderson <ryan@michonline.com>
(cherry picked from 2f7554b4db3ab2c2d3866b160245c91c9236fc9a commit)
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMake zlib compression level configurable, and change default.
Joachim B Haga [Mon, 3 Jul 2006 20:11:47 +0000 (22:11 +0200)]
Make zlib compression level configurable, and change default.

With the change in default, "git add ." on kernel dir is about
twice as fast as before, with only minimal (0.5%) change in
object size. The speed difference is even more noticeable
when committing large files, which is now up to 8 times faster.

The configurability is through setting core.compression = [-1..9]
which maps to the zlib constants; -1 is the default, 0 is no
compression, and 1..9 are various speed/size tradeoffs, 9
being slowest.

Signed-off-by: Joachim B Haga (cjhaga@fys.uio.no)
Acked-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMakefile: tighten git-http-{fetch,push} dependencies
Junio C Hamano [Mon, 3 Jul 2006 07:53:13 +0000 (00:53 -0700)]
Makefile: tighten git-http-{fetch,push} dependencies

Although our "git-%$X:" implicit target had dependency on
$(GITLIBS) which included xdiff/lib.a, git-http-{fetch,push} had
their own building rules and with an obsolete dependency on
$(LIB_FILES).  Update the rules to depend on $(GITLIBS), to make
parallel build work correctly.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoEmpty author may be presented by svn as an empty string or a null value.
Robin Rosenberg [Sun, 2 Jul 2006 22:21:00 +0000 (00:21 +0200)]
Empty author may be presented by svn as an empty string or a null value.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorevision.c: fix "dense" under --remove-empty
Linus Torvalds [Sun, 2 Jul 2006 17:55:59 +0000 (10:55 -0700)]
revision.c: fix "dense" under --remove-empty

It had the wrong test for whether a commit was a merge. What it did was to
say that a non-merge has exactly one parent (which sounds almost right),
but the fact is, initial trees have no parent at all, but they're
obviously not merges.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agobuiltin-diff: turn recursive on when defaulting to --patch format.
Junio C Hamano [Sun, 2 Jul 2006 05:15:40 +0000 (22:15 -0700)]
builtin-diff: turn recursive on when defaulting to --patch format.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit object hash cleanups v1.4.1
Linus Torvalds [Fri, 30 Jun 2006 18:20:33 +0000 (11:20 -0700)]
git object hash cleanups

This IMNSHO cleans up the object hashing.

The hash expansion is separated out into a function of its own, the hash
array (and size) names are made more obvious, and the code is generally
made to look a bit more like the object-ref hashing.

It also gets rid of "find_object()" returning an index (or negative
position if no object is found), since that is made redundant by the
simplified object rehashing. The basic operation is now "lookup_object()"
which just returns the object itself.

There's an almost unmeasurable speed increase, but more importantly, I
think the end result is more readable.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorevision.c: --full-history fix.
Linus Torvalds [Sat, 1 Jul 2006 03:21:59 +0000 (20:21 -0700)]
revision.c: --full-history fix.

With history simplification, we still show merges that are required
to make the history _complete_, i.e. say that you had:

  a
  |
  b
 / \
c   d
|   |

and neither "a" nor "b" actually changed the file, but both "c" and "d"
did: in this case we have to leave "b" around just because otherwise there
would be no way to show the _relationship_, even if "b" itself doesn't
actually change the tree in any way what-so-ever.

It would make sense to make that further simplification if the
"--parents" flag wasn't present.  In that case the user is
literally asking for a list of commits and is not interested in
the relationship between them.

This patch also fixes a real bug.  Without this patch, the
"--parents --full-history" combination (which you'd get if you
do something like

gitk --full-history Makefile

or similar) will actually _drop_ merges where all children are identical.
That's wrong in the --full-history case, because it means that the graph
ends up missing lots of entries.

In the process, this also should make

git-rev-list --full-history Makefile

give just the _true_ list of all commits that changed Makefile (and
properly ignore merges that were identical in one parent), because now
we're not asking for "--parent", so we don't need the unnecessary merge
commits to keep the history together.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix errno usage in connect.c
Petr Baudis [Sat, 1 Jul 2006 21:56:26 +0000 (23:56 +0200)]
Fix errno usage in connect.c

errno was used after it could've been modified by a subsequent library call.
Spotted by Morten Welinder.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMinor documentation fixup.
Robin Rosenberg [Sun, 2 Jul 2006 00:07:40 +0000 (02:07 +0200)]
Minor documentation fixup.

Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: allow a local target directory to be specified for init
Eric Wong [Sat, 1 Jul 2006 04:42:53 +0000 (21:42 -0700)]
git-svn: allow a local target directory to be specified for init

git-svn init url://to/the/repo local-repo

will create the local-repo dirrectory if doesn't exist yet and
populate it as expected.

Original patch by Luca Barbato, cleaned up and made to work for
the current version of git-svn by me (Eric Wong).

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agodon't load objects needlessly when repacking
Nicolas Pitre [Sat, 1 Jul 2006 02:55:30 +0000 (22:55 -0400)]
don't load objects needlessly when repacking

If no delta is attempted on some objects then it is useless to load them
in memory, neither create any delta index for them.  The best thing to
do is therefore to load and index them only when really needed.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoupload-pack.c: <sys/poll.h> includes <ctype.h> on OpenBSD 3.8
Junio C Hamano [Fri, 30 Jun 2006 18:30:29 +0000 (11:30 -0700)]
upload-pack.c: <sys/poll.h> includes <ctype.h> on OpenBSD 3.8

Merlyn reports that <sys/poll.h> on OpenBSD 3.8 includes <ctype.h>
and having our custom ctype (done in git-compat-util.h which is
included via cache.h) makes upload-pack.c uncompilable.  Try to
work it around by including the system headers first.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAbstract out accesses to object hash array
Linus Torvalds [Fri, 30 Jun 2006 04:38:55 +0000 (21:38 -0700)]
Abstract out accesses to object hash array

There are a few special places where some programs accessed the object
hash array directly, which bothered me because I wanted to play with some
simple re-organizations.

So this patch makes the object hash array data structures all entirely
local to object.c, and the few users who wanted to look at it now get to
use a function to query how many object index entries there can be, and to
actually access the array.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoconsider previous pack undeltified object state only when reusing delta data
Nicolas Pitre [Fri, 30 Jun 2006 03:44:52 +0000 (23:44 -0400)]
consider previous pack undeltified object state only when reusing delta data

Without this there would never be a chance to improve packing for
previously undeltified objects.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/test-3402'
Junio C Hamano [Fri, 30 Jun 2006 06:47:59 +0000 (23:47 -0700)]
Merge branch 'jc/test-3402'

* jc/test-3402:
  Racy GIT (part #3)

18 years agoDo not try futile object pairs when repacking.
Linus Torvalds [Thu, 29 Jun 2006 21:04:01 +0000 (14:04 -0700)]
Do not try futile object pairs when repacking.

In the repacking window, if both objects we are looking at already came
from the same (old) pack-file, don't bother delta'ing them against each
other.

That means that we'll still always check for better deltas for (and
against!) _unpacked_ objects, but assuming incremental repacks, you'll
avoid the delta creation 99% of the time.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoRacy GIT (part #3)
Junio C Hamano [Thu, 29 Jun 2006 21:48:22 +0000 (14:48 -0700)]
Racy GIT (part #3)

Commit 29e4d3635709778bcc808dbad0477efad82f8d7e fixed the
underlying update-index races but git-commit was not careful
enough to preserve the index file timestamp when copying the
index file.  This caused t3402 test to occasionally fail.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/diff-test-updates' into th/diff
Junio C Hamano [Thu, 29 Jun 2006 19:09:22 +0000 (12:09 -0700)]
Merge branch 'jc/diff-test-updates' into th/diff

* jc/diff-test-updates:
  t4013: note improvements brought by the new output code.

18 years agot4013: note improvements brought by the new output code.
Junio C Hamano [Thu, 29 Jun 2006 19:00:12 +0000 (12:00 -0700)]
t4013: note improvements brought by the new output code.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/diff-test' into jc/diff-test-updates
Junio C Hamano [Thu, 29 Jun 2006 18:52:33 +0000 (11:52 -0700)]
Merge branch 'jc/diff-test' into jc/diff-test-updates

* jc/diff-test:
  t4013: add format-patch tests.

18 years agoMerge branch 'jc/diff-test' into th/diff
Junio C Hamano [Thu, 29 Jun 2006 07:30:57 +0000 (00:30 -0700)]
Merge branch 'jc/diff-test' into th/diff

* jc/diff-test:
  t4013: add format-patch tests.

18 years agot4013: add format-patch tests.
Junio C Hamano [Thu, 29 Jun 2006 07:01:07 +0000 (00:01 -0700)]
t4013: add format-patch tests.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoformat-patch: fix diff format option implementation
Junio C Hamano [Thu, 29 Jun 2006 07:18:52 +0000 (00:18 -0700)]
format-patch: fix diff format option implementation

The updates forgot to make the diff go recursive.

18 years agoMerge branch 'jc/repack'
Junio C Hamano [Thu, 29 Jun 2006 06:43:48 +0000 (23:43 -0700)]
Merge branch 'jc/repack'

* jc/repack:
  git-repack: Be careful when updating the same pack as an existing one.

18 years agoMerge branch 'js/patch'
Junio C Hamano [Thu, 29 Jun 2006 06:42:40 +0000 (23:42 -0700)]
Merge branch 'js/patch'

* js/patch:
  diff.c: fix get_patch_id()
  t4014: fix test commit labels.
  format-patch: use clear_commit_marks() instead of some ad-hockery
  t4014: fix for whitespace from "wc -l"
  t4014: add format-patch --ignore-if-in-upstream test
  format-patch: introduce "--ignore-if-in-upstream"
  add diff_flush_patch_id() to calculate the patch id

18 years agodiff.c: fix get_patch_id()
Junio C Hamano [Thu, 29 Jun 2006 05:49:42 +0000 (22:49 -0700)]
diff.c: fix get_patch_id()

The function internally generated diff to get the patch id but
passed a wrong emit flags to the xdiff layer when it did so.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot4014: fix test commit labels.
Junio C Hamano [Thu, 29 Jun 2006 05:48:34 +0000 (22:48 -0700)]
t4014: fix test commit labels.

The commit tag and commit comments used in the test claimed that
the #1 commit was merged upstream where the test actually let the
upstream merge #2 commit.  Fix them.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agocheckout -m: fix read-tree invocation v1.4.1-rc2
Junio C Hamano [Wed, 28 Jun 2006 18:47:28 +0000 (11:47 -0700)]
checkout -m: fix read-tree invocation

When we updated "read-tree -m -u" to be careful about not
removing untracked working tree files, we broke "checkout -m" to
switch between branches.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot/README: start testing porcelainish
Junio C Hamano [Wed, 28 Jun 2006 18:45:52 +0000 (11:45 -0700)]
t/README: start testing porcelainish

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/diff-test-updates' into th/diff
Junio C Hamano [Wed, 28 Jun 2006 11:02:46 +0000 (04:02 -0700)]
Merge branch 'jc/diff-test-updates' into th/diff

* jc/diff-test-updates:
  t4013 test updates for new output code.

18 years agocombine-diff.c: type sanity.
Junio C Hamano [Wed, 28 Jun 2006 08:46:41 +0000 (01:46 -0700)]
combine-diff.c: type sanity.

In diff_tree_combined(), show_log_first boolean is initialized with
rev->loginfo (pointer to a string); the intention is that if we have
some string to be emitted we would want to remember that fact.  Picky
compilers are offended by this, so make the expression a bit type-safer.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoSave errno in handle_alias()
Johannes Schindelin [Wed, 28 Jun 2006 10:45:27 +0000 (12:45 +0200)]
Save errno in handle_alias()

git.c:main() relies on the value of errno being set by the last attempt to
execute the command. However, if something goes awry in handle_alias(),
that assumption is wrong. So restore errno before returning from
handle_alias().

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorebase: check for errors from git-commit
Eric Wong [Wed, 28 Jun 2006 10:24:23 +0000 (03:24 -0700)]
rebase: check for errors from git-commit

commit does not always succeed, so we'll have to check for
it in the absence of set -e.  This fixes a regression
introduced in 9e4bc7dd1bb9d92491c475cec55147fa0b3f954d

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agocvsimport - cleanup of the multi-indexes handling
Martin Langhoff [Wed, 28 Jun 2006 10:13:23 +0000 (22:13 +1200)]
cvsimport - cleanup of the multi-indexes handling

Indexes are only needed when we are about preparing to commit. Prime them
inside commit() when we have all the info we need, and remove all the
redundant index setups.

While we are at it, make sure that index handling is correct when opening
new branches, and on initial import.

Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoconnect.c: check the commit buffer boundary while parsing.
Junio C Hamano [Wed, 28 Jun 2006 10:51:00 +0000 (03:51 -0700)]
connect.c: check the commit buffer boundary while parsing.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoconnect.c: remove unused parameters from tcp_connect and proxy_connect
Junio C Hamano [Wed, 28 Jun 2006 10:50:33 +0000 (03:50 -0700)]
connect.c: remove unused parameters from tcp_connect and proxy_connect

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMake some strings const
Timo Hirvonen [Wed, 28 Jun 2006 09:04:39 +0000 (12:04 +0300)]
Make some strings const

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorebase: get rid of outdated MRESOLVEMSG
Eric Wong [Wed, 28 Jun 2006 09:11:06 +0000 (02:11 -0700)]
rebase: get rid of outdated MRESOLVEMSG

There was a time when rebase --skip didn't work when used with
--merge, but that is no more so we don't need that message
anymore.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit wrapper: fix command name in an error message.
Andreas Ericsson [Wed, 28 Jun 2006 09:17:21 +0000 (02:17 -0700)]
git wrapper: fix command name in an error message.

When the command execution by execv_git_cmd() fails with an errno
other than ENOENT, we used an uninitialized variable instead of
the string that holds the command name to report what failed.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: be verbose by default on fetch/commit, add -q/--quiet option
Eric Wong [Wed, 28 Jun 2006 02:39:14 +0000 (19:39 -0700)]
git-svn: be verbose by default on fetch/commit, add -q/--quiet option

Slower connections can make git-svn look as if it's doing
nothing for a long time; leaving the user wondering if we're
actually doing anything.  Now we print some file progress just
to assure the user that something is going on while they're
waiting.

Added the -q/--quiet option to users to revert to the old method
if they preferred it.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: add --follow-parent and --no-metadata options to fetch
Eric Wong [Wed, 28 Jun 2006 02:39:13 +0000 (19:39 -0700)]
git-svn: add --follow-parent and --no-metadata options to fetch

--follow-parent:
  This is especially helpful when we're tracking a directory
  that has been moved around within the repository, or if we
  started tracking a branch and never tracked the trunk it was
  descended from.

  This relies on the SVN::* libraries to work.  We can't
  reliably parse path info from the svn command-line client
  without relying on XML, so it's better just to have the SVN::*
  libs installed.

  This also removes oldvalue verification when calling update-ref

  In SVN, branches can be deleted, and then recreated under the
  same path as the original one with different ancestry
  information, causing parent information to be mismatched /
  misordered.

  Also force the current ref, if existing, to be a parent,
  regardless of whether or not it was specified.

--no-metadata:
  This gets rid of the git-svn-id: lines at the end of every commit.

  With this, you lose the ability to use the rebuild command.  If
  you ever lose your .git/svn/git-svn/.rev_db file, you won't be
  able to fetch again, either.  This is fine for one-shot imports.

  Also fix some issues with multi-fetch --follow-parent that were
  exposed while testing this.  Additionally, repack checking is
  simplified greatly.

  git-svn log will not work on repositories using this, either.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: add the commit-diff command
Eric Wong [Wed, 28 Jun 2006 02:39:12 +0000 (19:39 -0700)]
git-svn: add the commit-diff command

This is intended for interoperability with git-svnimport.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: several graft-branches improvements
Eric Wong [Wed, 28 Jun 2006 02:39:11 +0000 (19:39 -0700)]
git-svn: several graft-branches improvements

The 'graft-branches' command can now analyze tree matches for
merge detection after commits are done, when --branch or
--branch-all-refs options are used.

We ensure that tree joins (--branch and --branch-all-refs
options) during commit time only add SVN parents that occurred
before the commit we're importing

Also fixed branch detection via merge messages, this manner of
merge detection (a la git-svnimport) is really all fuzzy, but at
least it actually works now :)

Add some new tests to go along with these fixes, too.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: SVN 1.1.x library compatibility
Eric Wong [Wed, 28 Jun 2006 10:07:14 +0000 (03:07 -0700)]
git-svn: SVN 1.1.x library compatibility

Tested on a plain Ubuntu Hoary installation
using subversion 1.1.1-2ubuntu3

1.1.x issues I had to deal with:

* Avoid the noisy command-line client compatibility check if we
  use the libraries.

* get_log() arguments differ (now using a nice wrapper from
  Junio's suggestion)

* get_file() is picky about what kind of file handles it gets,
  so I ended up redirecting STDOUT.  I'm probably overflushing
  my file handles, but that's the safest thing to do...

* BDB kept segfaulting on me during tests, so svnadmin will use FSFS
  whenever we can.

* If somebody used an expanded CVS $Id$ line inside a file, then
  propsetting it to use svn:keywords will cause the original CVS
  $Id$ to be retained when asked for the original file.  As far as
  I can see, this is a server-side issue.  We won't care in the
  test anymore, as long as it's not expanded by SVN, a static
  CVS $Id$ line is fine.

While we're at making ourselves more compatible, avoid grep
along with the -q flag, which is GNU-specific. (grep avoidance
tip from Junio, too)

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agocombine-diff.c: type sanity
Junio C Hamano [Wed, 28 Jun 2006 08:38:19 +0000 (01:38 -0700)]
combine-diff.c: type sanity

- combine_diff() took cnt (count) which is unsigned in nature but the
  parameter type was declared as "int";
- find_next() took "uninteresting" parameter, which masked a static
  function of the same name;
- show_parent_lno() took an unused parameter "cnt";
- show_patch_diff() used a local variable in nested inner scope with
  the same name with different type, masking the one in the outer scope;
- the last loop in show_patch_diff iterated over lines so it should use
  the local variable "lno"

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoquote.c: silence compiler warnings from EMIT macro
Jeff King [Wed, 28 Jun 2006 05:59:23 +0000 (01:59 -0400)]
quote.c: silence compiler warnings from EMIT macro

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoformat-patch: use clear_commit_marks() instead of some ad-hockery
Johannes Schindelin [Tue, 27 Jun 2006 20:38:04 +0000 (22:38 +0200)]
format-patch: use clear_commit_marks() instead of some ad-hockery

It is cleaner, and it describes better what the idea behind the code is.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot4013 test updates for new output code.
Junio C Hamano [Tue, 27 Jun 2006 22:36:19 +0000 (15:36 -0700)]
t4013 test updates for new output code.

These are updates to the test vector that shows the "incompatibility" of
the new output code.  The changes are actually the good ones, so instead
of keeping the older output we adjust the test to the new code.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix some more diff options changes.
Junio C Hamano [Tue, 27 Jun 2006 22:08:19 +0000 (15:08 -0700)]
Fix some more diff options changes.

This fixes various problems in the new diff options code.

 - Fix --cc/-c --patch; it showed two-tree diff used internally.

 - Use "---\n" only where it matters -- that is, use it
   immediately after the commit log text when we show a
   commit log and something else before the patch text.

 - Do not output spurious extra "\n"; have an extra newline
   after the commit log text always when we have diff output and
   we are not doing oneline.

 - When running a pickaxe you need to go recursive.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/diff-test' into th/diff
Junio C Hamano [Tue, 27 Jun 2006 18:05:02 +0000 (11:05 -0700)]
Merge branch 'jc/diff-test' into th/diff

* jc/diff-test:
  t4013: add more tests around -c and --cc
  t4013: add tests for diff/log family output options.

18 years agoFix diff-tree -s
Timo Hirvonen [Tue, 27 Jun 2006 16:43:22 +0000 (19:43 +0300)]
Fix diff-tree -s

setup_revisions() calls diff_setup_done() before we can set default
value for output_format.  Don't convert DIFF_FORMAT_NO_OUTPUT to 0 in
diff_setup_done(), it is useless and makes diff-tree believe no diff
format parameters were given and thus lets it reset output_format to
DIFF_FORMAT_RAW.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agolog --raw: Don't descend into subdirectories by default
Timo Hirvonen [Tue, 27 Jun 2006 13:27:51 +0000 (16:27 +0300)]
log --raw: Don't descend into subdirectories by default

Only do so when -r is given.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agodiff-tree: Use ---\n as a message separator
Timo Hirvonen [Tue, 27 Jun 2006 12:39:29 +0000 (15:39 +0300)]
diff-tree: Use ---\n as a message separator

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoPrint empty line between raw, stat, summary and patch
Timo Hirvonen [Tue, 27 Jun 2006 12:09:17 +0000 (15:09 +0300)]
Print empty line between raw, stat, summary and patch

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix expr usage for FreeBSD
Dennis Stosberg [Tue, 27 Jun 2006 16:54:26 +0000 (18:54 +0200)]
Fix expr usage for FreeBSD

Some implementations of "expr" (e.g. FreeBSD's) fail, if an
argument starts with a dash.

Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot4014: fix for whitespace from "wc -l"
Johannes Schindelin [Tue, 27 Jun 2006 08:12:12 +0000 (10:12 +0200)]
t4014: fix for whitespace from "wc -l"

Some "wc" insist on putting a TAB in front of the number.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot4013: add more tests around -c and --cc
Junio C Hamano [Tue, 27 Jun 2006 06:29:11 +0000 (23:29 -0700)]
t4013: add more tests around -c and --cc

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot4014: add format-patch --ignore-if-in-upstream test
Junio C Hamano [Mon, 26 Jun 2006 22:40:09 +0000 (15:40 -0700)]
t4014: add format-patch --ignore-if-in-upstream test

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agowhatchanged: Default to DIFF_FORMAT_RAW
Timo Hirvonen [Sun, 25 Jun 2006 12:39:35 +0000 (15:39 +0300)]
whatchanged: Default to DIFF_FORMAT_RAW

Split cmd_log_wc() to cmd_log_init() and cmd_log_walk() and set default
diff output format for whatchanged to DIFF_FORMAT_RAW.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoDon't xcalloc() struct diffstat_t
Timo Hirvonen [Sun, 25 Jun 2006 11:28:19 +0000 (14:28 +0300)]
Don't xcalloc() struct diffstat_t

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAdd msg_sep to diff_options
Timo Hirvonen [Sun, 25 Jun 2006 10:54:14 +0000 (13:54 +0300)]
Add msg_sep to diff_options

Add msg_sep variable to struct diff_options.  msg_sep is printed after
commit message.  Default is "\n", format-patch sets it to "---\n".

This also removes the second argument from show_log() because all
callers derived it from the first argument:

    show_log(rev, rev->loginfo, ...

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoDIFF_FORMAT_RAW is not default anymore
Timo Hirvonen [Sat, 24 Jun 2006 17:25:08 +0000 (20:25 +0300)]
DIFF_FORMAT_RAW is not default anymore

diff_setup() used to initialize output_format to DIFF_FORMAT_RAW.  Now
the default is 0 (no output) so don't compare against DIFF_FORMAT_RAW to
see if any diff format command line flags were given.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoSet default diff output format after parsing command line
Timo Hirvonen [Sat, 24 Jun 2006 17:24:14 +0000 (20:24 +0300)]
Set default diff output format after parsing command line

Initialize output_format to 0 instead of DIFF_FORMAT_RAW so that we can see
later if any command line options changed it.  Default value is set only if
output format was not specified.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMake --raw option available for all diff commands
Timo Hirvonen [Sat, 24 Jun 2006 17:23:06 +0000 (20:23 +0300)]
Make --raw option available for all diff commands

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge with_raw, with_stat and summary variables to output_format
Timo Hirvonen [Sat, 24 Jun 2006 17:21:53 +0000 (20:21 +0300)]
Merge with_raw, with_stat and summary variables to output_format

DIFF_FORMAT_* are now bit-flags instead of enumerated values.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoformat-patch: introduce "--ignore-if-in-upstream"
Johannes Schindelin [Sun, 25 Jun 2006 01:52:01 +0000 (03:52 +0200)]
format-patch: introduce "--ignore-if-in-upstream"

With this flag, format-patch will try very hard not to output patches which
are already in the upstream branch.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoadd diff_flush_patch_id() to calculate the patch id
Johannes Schindelin [Sun, 25 Jun 2006 01:51:08 +0000 (03:51 +0200)]
add diff_flush_patch_id() to calculate the patch id

Call it like this:

unsigned char id[20];
if (diff_flush_patch_id(diff_options, id))
printf("And the patch id is: %s\n", sha1_to_hex(id));

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot4013: add tests for diff/log family output options.
Junio C Hamano [Mon, 26 Jun 2006 20:46:52 +0000 (13:46 -0700)]
t4013: add tests for diff/log family output options.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/squash'
Junio C Hamano [Mon, 26 Jun 2006 21:36:10 +0000 (14:36 -0700)]
Merge branch 'jc/squash'

* jc/squash:
  git-merge --squash

18 years agoMerge branch 'jc/diff'
Junio C Hamano [Mon, 26 Jun 2006 21:36:02 +0000 (14:36 -0700)]
Merge branch 'jc/diff'

* jc/diff:
  diff --color: use $GIT_DIR/config

18 years agoMerge branch 'ml/cvsimport'
Junio C Hamano [Mon, 26 Jun 2006 21:35:33 +0000 (14:35 -0700)]
Merge branch 'ml/cvsimport'

* ml/cvsimport:
  cvsimport: always set $ENV{GIT_INDEX_FILE} to $index{$branch}
  cvsimport: setup indexes correctly for ancestors and incremental imports

18 years agoMerge branch 'js/diff'
Junio C Hamano [Mon, 26 Jun 2006 21:28:42 +0000 (14:28 -0700)]
Merge branch 'js/diff'

* js/diff:
  Teach diff about -b and -w flags

18 years agoMerge branch 'ew/rebase'
Junio C Hamano [Mon, 26 Jun 2006 21:05:13 +0000 (14:05 -0700)]
Merge branch 'ew/rebase'

* ew/rebase:
  rebase: allow --skip to work with --merge
  rebase: cleanup rebasing with --merge
  rebase: allow --merge option to handle patches merged upstream

18 years agoFix pkt-line.h to compile with a non-GCC compiler
Dennis Stosberg [Mon, 26 Jun 2006 08:27:07 +0000 (10:27 +0200)]
Fix pkt-line.h to compile with a non-GCC compiler

pkt-line.h uses GCC's __attribute__ extension but does not include
git-compat-util.h.  So it will not compile with a compiler that does
not support this extension.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoSolaris needs inclusion of signal.h for signal()
Dennis Stosberg [Mon, 26 Jun 2006 08:26:13 +0000 (10:26 +0200)]
Solaris needs inclusion of signal.h for signal()

Currently the compilation fails in connect.c and merge-index.c

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agocorrect documentation for git grep
Matthias Lederhofer [Sun, 25 Jun 2006 16:07:15 +0000 (18:07 +0200)]
correct documentation for git grep

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-repack: Be careful when updating the same pack as an existing one.
Junio C Hamano [Sun, 25 Jun 2006 12:28:58 +0000 (05:28 -0700)]
git-repack: Be careful when updating the same pack as an existing one.

After a clone, packfiles are read-only by default and "mv" to
replace the pack with a new one goes interactive, asking if the
user wants to replace it.  If one is successfully moved and the
other is not, the pack and its idx would become out-of-sync and
corrupts the repository.

Recovering is straightforward -- it is just the matter of
finding the remaining .tmp-pack-* and make sure they are both
moved -- but we should be extra careful not to do something so
alarming to the users.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agodiff --color: use $GIT_DIR/config
Junio C Hamano [Sat, 24 Jun 2006 11:06:23 +0000 (04:06 -0700)]
diff --color: use $GIT_DIR/config

This lets you use something like this in your $GIT_DIR/config
file.

[diff]
color = auto

[diff.color]
new = blue
old = yellow
frag = reverse

When diff.color is set to "auto", colored diff is enabled when
the standard output is the terminal.  Other choices are "always",
and "never".  Usual boolean true/false can also be used.

The colormap entries can specify colors for the following slots:

plain - lines that appear in both old and new file (context)
meta - diff --git header and extended git diff headers
frag - @@ -n,m +l,k @@ lines (hunk header)
old - lines deleted from old file
new - lines added to new file

The following color names can be used:

normal, bold, dim, l, blink, reverse, reset,
black, red, green, yellow, blue, magenta, cyan,
white

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorebase: allow --skip to work with --merge
Eric Wong [Sun, 25 Jun 2006 01:29:49 +0000 (18:29 -0700)]
rebase: allow --skip to work with --merge

Now that we control the merge base selection, we won't be forced
into rolling things in that we wanted to skip beforehand.

Also, add a test to ensure this all works as intended.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorebase: cleanup rebasing with --merge
Eric Wong [Sun, 25 Jun 2006 01:29:48 +0000 (18:29 -0700)]
rebase: cleanup rebasing with --merge

We no longer have to recommit each patch to remove the parent
information we're rebasing since we're using the low-level merge
strategies directly instead of git-merge.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorebase: allow --merge option to handle patches merged upstream
Eric Wong [Sun, 25 Jun 2006 01:29:47 +0000 (18:29 -0700)]
rebase: allow --merge option to handle patches merged upstream

Enhance t3401-rebase-partial to test with --merge as well as
the standard am -3 strategy.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-commit: filter out log message lines only when editor was run.
Yann Dirson [Fri, 23 Jun 2006 22:04:05 +0000 (00:04 +0200)]
git-commit: filter out log message lines only when editor was run.

The current behaviour strips out lines starting with a # even when fed
through stdin or -m.  This is particularly bad when importing history from
another SCM (tailor 0.9.23 uses git-commit).  In the best cases all lines
are stripped and the commit fails with a confusing "empty log message"
error, but in many cases the commit is done, with loss of information.

Note that it is quite peculiar to just have "#" handled as a leading
comment char here.  One commonly meet CVS: or CG: or STG: as prefixes, and
using GIT: would be more robust as well as consistent with other commit
tools.  However, that would break any tool relying on the # (if any).

Signed-off-by: Yann Dirson <ydirson@altern.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoRename safe_strncpy() to strlcpy().
Peter Eriksen [Sat, 24 Jun 2006 14:01:25 +0000 (16:01 +0200)]
Rename safe_strncpy() to strlcpy().

This cleans up the use of safe_strncpy() even more.  Since it has the
same semantics as strlcpy() use this name instead.  Also move the
definition from inside path.c to its own file compat/strlcpy.c, and use
it conditionally at compile time, since some platforms already has
strlcpy().  It's included in the same way as compat/setenv.c.

Signed-off-by: Peter Eriksen <s022018@student.dtu.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoapply: replace NO_ACCURATE_DIFF with --inaccurate-eof runtime flag.
Johannes Schindelin [Sat, 24 Jun 2006 20:10:11 +0000 (22:10 +0200)]
apply: replace NO_ACCURATE_DIFF with --inaccurate-eof runtime flag.

It does not make much sense to build git whose behaviour is
different depending on the brokenness of diff implementation of
the platform because the brokenness of the patch that is applied
with the tool depends on brokenness of the diff the person who
generates the patch uses.  So we do not use NO_ACCURATE_DIFF
anymore, but help people to apply patches that do not record
incomplete lines correctly with a runtime flag.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoClean up diff.c
Timo Hirvonen [Sat, 24 Jun 2006 17:20:32 +0000 (20:20 +0300)]
Clean up diff.c

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>