Junio C Hamano [Sat, 9 Jun 2007 07:14:04 +0000 (00:14 -0700)]
remote.c: minor clean-up of match_explicit()
When checking what ref the source refspec matches, we have no
business setting the default for the destination, so move that
code lower. Also simplify the result from the code block that
matches the source side by making it set matched_src only upon
unambiguous match.
william pursell [Sat, 9 Jun 2007 15:44:12 +0000 (16:44 +0100)]
Make command description imperative statement, not third-person present.
In several of the text messages, the tense of the verb is inconsistent.
For example, "Add" vs "Creates". It is customary to use imperative for
command description.
cvsserver: Make req_Root more critical of its input data
The path submitted with the Root request has to be absolute
(cvs does it this way and it may save us some sanity checks
later)
If multiple roots are specified (e.g. because we use
pserver authentication which will already include the
root), ensure that they say all the same.
Probably neither is a security risk, and neither should ever
be triggered by a sane client, but when validating
input data, it's better to be save than sorry.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Ellerman [Wed, 30 May 2007 04:47:09 +0000 (14:47 +1000)]
gitview: Define __slots__ for Commit
Define __slots__ for the Commit class. This reserves space in each Commit
object for only the defined variables. On my system this reduces heap usage
when viewing a kernel repo by 12% ~= 55868 KB.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Ellerman [Wed, 30 May 2007 04:47:08 +0000 (14:47 +1000)]
gitview: Use new-style classes
This changes the Commit class to use new-style class, which has
been available since Python 2.2 (Dec 2001). This is a necessary
step in order to use __slots__[] declaration, so that we can
reduce the memory footprint in the next patch.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 8 Jun 2007 08:19:13 +0000 (01:19 -0700)]
checkout: do not get confused with ambiguous tag/branch names
Although it is not advisable, we have always allowed a branch
and a tag to have the same basename (i.e. it is not illegal to
have refs/heads/frotz and refs/tags/frotz at the same time).
When talking about a specific commit, the interpretation of
'frotz' has always been "use tag and then check branch",
although we warn when ambiguities exist.
However "git checkout $name" is defined to (1) first see if it
matches the branch name, and if so switch to that branch; (2)
otherwise it is an instruction to detach HEAD to point at the
commit named by $name. We did not follow this definition when
$name appeared under both refs/heads/ and refs/tags/ -- we
switched to the branch but read the tree from the tagged commit,
which was utterly bogus.
will consider references in "refs/heads" of the remote repository
"remote-name", instead of the ones in "refs/remotes/other", which
the given refspec clearly means.
Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 7 Jun 2007 07:04:01 +0000 (00:04 -0700)]
War on whitespace
This uses "git-apply --whitespace=strip" to fix whitespace errors that have
crept in to our source files over time. There are a few files that need
to have trailing whitespaces (most notably, test vectors). The results
still passes the test, and build result in Documentation/ area is unchanged.
Alex Riesen [Wed, 6 Jun 2007 23:39:05 +0000 (16:39 -0700)]
Fix clone to setup the origin if its name ends with .git
The problem is visible when cloning a local repo. The cloned
repository will have the origin url setup incorrectly: the origin name
will be copied verbatim in origin url of the cloned repository.
Normally, the name is to be expanded into absolute path.
Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
pack-check: Sort entries by pack offset before unpacking them.
Because of the way objects are sorted in a pack, unpacking them in
disk order is much more efficient than random access. Tests on the
Wine repository show a gain in pack validation time of about 35%.
Signed-off-by: Alexandre Julliard <julliard@winehq.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 6 Jun 2007 22:43:24 +0000 (15:43 -0700)]
Merge branch 'sv/objfixes'
* sv/objfixes:
Don't assume tree entries that are not dirs are blobs
git-cvsimport: Make sure to use $git_dir always instead of .git sometimes
fix documentation of unpack-objects -n
Accept dates before 2000/01/01 when specified as seconds since the epoch
git-cvsimport: Make sure to use $git_dir always instead of .git sometimes
CVS import was failing on a couple repos I was trying to import.
I was setting GIT_DIR=newproj.git and using the -i flag, but this bug
was thwarting the effort... evil CVS.
Johannes Sixt [Wed, 6 Jun 2007 08:11:55 +0000 (10:11 +0200)]
Accept dates before 2000/01/01 when specified as seconds since the epoch
Tests with git-filter-branch on a repository that was converted from
CVS and that has commits reaching back to 1999 revealed that it is
necessary to parse dates before 2000/01/01 when they are specified
as seconds since 1970/01/01. There is now still a limit, 100000000,
which is 1973/03/03 09:46:40 UTC, in order to allow that dates are
represented as 8 digits.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pierre Habouzit [Tue, 5 Jun 2007 16:40:41 +0000 (18:40 +0200)]
$EMAIL is a last resort fallback, as it's system-wide.
$EMAIL is a system-wide setup that is used for many many many
applications. If the git user chose a specific user.email setup,
then _this_ should be honoured rather than $EMAIL.
Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The <pattern> for -l is now a shell pattern, not a list of grep parameters.
Option -l may be repeated with another <pattern>.
The new -n [<num>] option specifies how many lines from
the annotation are to be printed.
Not specifieing -n or -n 0 will just produce the tag names
Just -n or -n 1 will show the first line of the annotation on
the tag line.
Other valuse for -n will show that number of lines from the annotation.
The exit code used to indicate if any tag was found.
This is changed due to a different implementation.
A good way to test a tag for existence is to use:
git show-ref --quiet --verify refs/tags/$TAGNAME
Signed-off-by: Matthijs Melchior <mmelchior@xs4all.nl> Signed-off-by: Junio C Hamano <junkio@cox.net>
Geert Bosch [Fri, 1 Jun 2007 19:18:05 +0000 (15:18 -0400)]
Unify write_index_file functions
This patch unifies the write_index_file functions in
builtin-pack-objects.c and index-pack.c. As the name
"index" is overloaded in git, move in the direction of
using "idx" and "pack idx" when refering to the pack index.
There should be no change in functionality.
Signed-off-by: Geert Bosch <bosch@gnat.com> Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Lars Hjemli [Sat, 2 Jun 2007 01:27:42 +0000 (03:27 +0200)]
Add basic test-script for git-submodule
This test tries to verify basic sanity of git-submodule, i.e. that it is
able to clone and update a submodule repository, that its status output is
sane, and that it barfs when the submodule path is occupied during init.
Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 2 Jun 2007 19:18:56 +0000 (12:18 -0700)]
Merge branch 'np/pack'
* np/pack:
fix repack with --max-pack-size
builtin-pack-object: cache small deltas
git-pack-objects: cache small deltas between big objects
builtin-pack-objects: don't fail, if delta is not possible
Junio C Hamano [Sat, 2 Jun 2007 19:18:51 +0000 (12:18 -0700)]
Merge branch 'sp/pack'
* sp/pack:
Style nit - don't put space after function names
Ensure the pack index is opened before access
Simplify index access condition in count-objects, pack-redundant
Test for recent rev-parse $abbrev_sha1 regression
rev-parse: Identify short sha1 sums correctly.
Attempt to delay prepare_alt_odb during get_sha1
Micro-optimize prepare_alt_odb
Lazily open pack index files on demand
Junio C Hamano [Sat, 2 Jun 2007 19:05:08 +0000 (12:05 -0700)]
Merge branch 'maint'
* maint:
Use =20 when rfc2047 encoding spaces.
Create a new manpage for the gitignore format, and reference it elsewhere
Documentation: robustify asciidoc GIT_VERSION replacement
Encode ' ' using '=20' even though rfc2047 allows using '_' for
readability. Unfortunately, many programs do not understand this and
just leave the underscore in place. Using '=20' seems to work better.
[jc: with adjustment to t3901]
Signed-off-by: Kristian Høgsberg <hoegsberg@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Josh Triplett [Sat, 2 Jun 2007 17:08:54 +0000 (10:08 -0700)]
Create a new manpage for the gitignore format, and reference it elsewhere
Only git-ls-files(1) describes the gitignore format in detail, and it does so
with reference to git-ls-files options. Most users don't use the plumbing
command git-ls-files directly, and shouldn't have to look in its manpage for
information on the gitignore format.
Create a new manpage gitignore(5) (Documentation/gitignore.txt), and factor
out the gitignore documentation into that file, changing it to refer to
.gitignore and $GIT_DIR/info/exclude as used by porcelain commands. Reference
gitignore(5) from other relevant manpages and documentation. Remove
now-redundant information on exclude patterns from git-ls-files(1), leaving
only information on how git-ls-files options specify exclude patterns and what
precedence they have.
Signed-off-by: Josh Triplett <josh@freedesktop.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Instead of using sed on the resulting file, we now have a
git_version asciidoc attribute. This means that we don't
pipe the output of asciidoc, which means we can detect build
failures.
Problem reported by Scott Lamb, solution suggested by Jonas Fonseca.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Martin Koegler [Tue, 29 May 2007 19:08:35 +0000 (21:08 +0200)]
diff-delta: use realloc instead of xrealloc
Commit 83572c1a914d3f7a8dd66d954c11bbc665b7b923 changed many
realloc to xrealloc. This change was made in diff-delta.c too,
although the code can handle an out of memory failure.
This patch reverts this change in diff-delta.c.
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 31 May 2007 07:15:14 +0000 (00:15 -0700)]
Merge branch 'maint'
* maint:
git-config: Improve documentation of git-config file handling
git-config: Various small fixes to asciidoc documentation
decode_85(): fix missing return.
fix signed range problems with hex conversions
Junio C Hamano [Thu, 31 May 2007 07:09:26 +0000 (00:09 -0700)]
Merge branch 'maint-1.5.1' into maint
* maint-1.5.1:
git-config: Improve documentation of git-config file handling
git-config: Various small fixes to asciidoc documentation
decode_85(): fix missing return.
fix signed range problems with hex conversions
git-config: Improve documentation of git-config file handling
The description which files git-config uses and how the various
command line options and environment variables affect its
behaviour was incomplete, outdated and confusing.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
Nicolas Pitre [Thu, 31 May 2007 02:48:13 +0000 (22:48 -0400)]
always start looking up objects in the last used pack first
Jon Smirl said:
| Once an object reference hits a pack file it is very likely that
| following references will hit the same pack file. So first place to
| look for an object is the same place the previous object was found.
This is indeed a good heuristic so here it is. The search always start
with the pack where the last object lookup succeeded. If the wanted
object is not available there then the search continues with the normal
pack ordering.
To test this I split the Linux repository into 66 packs and performed a
"time git-rev-list --objects --all > /dev/null". Best results are as
follows:
Pack Sort w/o this patch w/ this patch
-------------------------------------------------------------
recent objects last 26.4s 20.9s
recent objects first 24.9s 18.4s
This shows that the pack order based on object age has some influence,
but that the last-used-pack heuristic is even more significant in
reducing object lookup.
Signed-off-by: Nicolas Pitre <nico@cam.org> --- Note: the
--max-pack-size to git-repack currently produces packs with old objects
after those containing recent objects. The pack sort based on
filesystem timestamp is therefore backward for those. This needs to be
fixed of course, but at least it made me think about this variable for
the test. Signed-off-by: Junio C Hamano <junkio@cox.net>
Nicolas Pitre [Thu, 31 May 2007 01:43:12 +0000 (21:43 -0400)]
fix repack with --max-pack-size
Two issues here:
1) git-repack -a --max-pack-size=10 on the GIT repo dies pretty quick.
There is a lot of confusion about deltas that were suposed to be
reused from another pack but that get stored undeltified due to pack
limit and object size doesn't match entry->size anymore. This test
is not really worth the complexity for determining when it is valid
so get rid of it.
2) If pack limit is reached, the object buffer is freed, including when
it comes from a cached delta data. In practice the object will be
stored in a subsequent pack undeltified, but let's make sure no
pointer to freed data subsists by clearing entry->delta_data.
I also reorganized that code a bit to make it more readable.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Wed, 30 May 2007 17:32:19 +0000 (10:32 -0700)]
fix signed range problems with hex conversions
Make hexval_table[] "const". Also make sure that the accessor
function hexval() does not access the table with out-of-range
values by declaring its parameter "unsigned char", instead of
"unsigned int".
Shawn O. Pearce [Wed, 30 May 2007 06:13:42 +0000 (02:13 -0400)]
Style nit - don't put space after function names
Our style is to not put a space after a function name. I did here,
and Junio applied the patch with the incorrect formatting. So I'm
cleaning up after myself since I noticed it upon review.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Shawn O. Pearce [Wed, 30 May 2007 06:13:14 +0000 (02:13 -0400)]
Ensure the pack index is opened before access
In this particular location of fsck the index should have already
been opened by verify_pack, which is called just before we get
here and loop through the object names. However, just in case a
future version of that function does not use the index file we'll
double-check its open before we access the num_objects field.
Better safe now than sorry later.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Shawn O. Pearce [Wed, 30 May 2007 06:12:28 +0000 (02:12 -0400)]
Simplify index access condition in count-objects, pack-redundant
My earlier lazy index opening patch changed this condition to check
index_data and call open_pack_index if it was NULL. In truth we only
care about num_objects. Since open_pack_index does no harm if the
index is already open, and all indexes are likely to be closed in
this application, the "performance optimization" of inlining the
index_data check here was wrong.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Shawn O. Pearce [Wed, 30 May 2007 04:50:26 +0000 (00:50 -0400)]
Test for recent rev-parse $abbrev_sha1 regression
My recent patch "Lazily open pack index files on demand" caused a
regression in the case of parsing abbreviated SHA-1 object names.
Git was unable to translate the abbreviated name into the full name
if the object was packed, as the pack .idx files were not opened
before being accessed.
This is a simple test to repack a repository then test for an
abbreviated SHA-1 within the packfile.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Martin Koegler [Mon, 28 May 2007 21:20:57 +0000 (23:20 +0200)]
builtin-pack-objects: don't fail, if delta is not possible
If builtin-pack-objects runs out of memory while finding
the best deltas, it bails out with an error.
If the delta index creation fails (because there is not enough memory),
we can downgrade the error message to a warning and continue with the
next object.
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Tue, 29 May 2007 08:24:20 +0000 (01:24 -0700)]
Merge branch 'db/remote'
* db/remote:
Move refspec pattern matching to match_refs().
Update local tracking refs when pushing
Add handlers for fetch-side configuration of remotes.
Move refspec parser from connect.c and cache.h to remote.{c,h}
Move remote parsing into a library file out of builtin-push.
Junio C Hamano [Tue, 29 May 2007 07:41:50 +0000 (00:41 -0700)]
Merge branch 'jc/nodelta'
* jc/nodelta:
builtin-pack-objects: remove unnecessary code for no-delta
Teach "delta" attribute to pack-objects.
pack-objects: pass fullname down to add_object_entry()
Junio C Hamano [Tue, 29 May 2007 07:41:22 +0000 (00:41 -0700)]
Merge branch 'ar/run'
* ar/run:
Allow environment variables to be unset in the processes started by run_command
Add ability to specify environment extension to run_command
Add run_command_v_opt_cd: chdir into a directory before exec
Junio C Hamano [Tue, 29 May 2007 07:27:24 +0000 (00:27 -0700)]
Merge branch 'maint'
* maint:
cvsserver: Fix some typos in asciidoc documentation
cvsserver: Note that CVS_SERVER can also be specified as method variable
cvsserver: Correct inetd.conf example in asciidoc documentation
user-manual: fixed typo in example
Add test case for $Id$ expanded in the repository
git-svn: avoid md5 calculation entirely if SVN doesn't provide one
Makefile: Remove git-fsck and git-verify-pack from PROGRAMS
Fix stupid typo in lookup_tag()
git-gui: Guess our share/git-gui/lib path at runtime if possible
Correct key bindings to Control-<foo>
git-gui: Tighten internal pattern match for lib/ directory
If we are too fast with our changes, the file in
the working copy might still have the same mtime
as noted in the CVS/Entries. This will cause CVS
to happily report to the server that the file is
unmodified which can lead to data loss (and in
our case test failure).
CVS sucks!
Work around that by sleeping for a second.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
Shawn O. Pearce [Sun, 27 May 2007 03:09:27 +0000 (23:09 -0400)]
Allow contrib new-workdir to link into bare repositories
On one particular system I like to keep a cluster of bare Git
repositories and spawn new-workdirs off of them. Since the bare
repositories don't have working directories associated with them
they don't have a .git/ subdirectory that hosts the repository we
are linking to.
Using a bare repository as the backing repository for a workdir
created by this script does require that the user delete core.bare
from the repository's configuration file, so that Git auto-senses
the bareness of a repository based on pathname information, and
not based on the config file.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 28 May 2007 22:48:07 +0000 (15:48 -0700)]
mailsplit: fix for more than one input files
Earlier commit d63bd9a broke the case where more than one input
files are fed to mailsplit by not incrementing the base counter
when splitting second and subsequent input files. This should
fix it.
cvsserver: Note that CVS_SERVER can also be specified as method variable
Reasonably new versions of the cvs CLI client allow one to
specifiy CVS_SERVER as a method variable directly in
CVSROOT. This is way more convinient than using an
environment variable since it gets saved in CVS/Root.
Since I only discovered this by accident I guess there
might be others out there that learnt CVS on the 1.11
series (or even earlier) and profit from such a note
about cvs improvements in the last couple years.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
projects / thirdparty / git.git / log
