On Wed, 31 Oct 2007, Shawn O. Pearce wrote:
> During my testing with a 40,000 loose object case (yea, I fully
> unpacked a git.git clone I had laying around) my system stalled
> hard in the first object directory. A *lot* longer than 1 second.
> So I got no progress meter for a long time, and then a progress
> meter appeared on the second directory.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nicolas Pitre [Tue, 30 Oct 2007 18:57:33 +0000 (14:57 -0400)]
relax usage of the progress API
Since it is now OK to pass a null pointer to display_progress() and
stop_progress() resulting in a no-op, then we can simplify the code
and remove a bunch of lines by not making those calls conditional all
the time.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nicolas Pitre [Tue, 30 Oct 2007 18:57:32 +0000 (14:57 -0400)]
make struct progress an opaque type
This allows for better management of progress "object" existence,
as well as making the progress display implementation more independent
from its callers.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Shawn O. Pearce [Fri, 19 Oct 2007 05:01:40 +0000 (01:01 -0400)]
Stop displaying "Pack pack-$ID created." during git-gc
Discussion on the list tonight came to the conclusion that showing
the name of the packfile we just created during git-repack is not
a very useful message for any end-user. For the really technical
folk who need to have the name of the newest packfile they can use
something such as `ls -t .git/objects/pack | head -2` to find the
most recently created packfile.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Shawn O. Pearce [Fri, 19 Oct 2007 04:08:37 +0000 (00:08 -0400)]
Teach prune-packed to use the standard progress meter
Rather than reimplementing the progress meter logic and always
showing 100 lines of output while pruning already packed objects
we now use a delayed progress meter and only show it if there are
enough objects to make us take a little while.
Most users won't see the message anymore as it usually doesn't take
very long to delete the already packed loose objects. This neatens
the output of a git-gc or git-repack execution, which is especially
important for a `git gc --auto` triggered from within another
command.
We perform the display_progress() call from within the very innermost
loop in case we spend more than 1 second within any single object
directory. This ensures that a progress_update event from the
timer will still trigger in a timely fashion and allow the user to
see the progress meter.
While I'm in here I changed the message to be more descriptive of
its actual task. "Removing unused objects" is a little scary for
new users as they wonder where these unused objects came from and
how they should avoid them. Truth is these objects aren't unused
in the sense of what git-prune would call a dangling object, these
are used but are just duplicates of things we have already stored
in a packfile.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Shawn O. Pearce [Fri, 19 Oct 2007 00:42:20 +0000 (20:42 -0400)]
Change 'Deltifying objects' to 'Compressing objects'
Recently I was referred to the Grammar Police as the git-pack-objects
progress message 'Deltifying %u objects' is considered to be not
proper English to at least some small but vocal segment of the
English speaking population. Techncially we are applying delta
compression to these objects at this stage, so the new term is
slightly more acceptable to the Grammar Police but is also just
as correct.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Nicolas Pitre [Wed, 17 Oct 2007 01:55:50 +0000 (21:55 -0400)]
fix for more minor memory leaks
Now that some pointers have lost their const attribute, we can free their
associated memory when done with them. This is more a correctness issue
about the rule for freeing those pointers which isn't completely trivial
more than the leak itself which didn't matter as the program is
exiting anyway.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Nicolas Pitre [Wed, 17 Oct 2007 01:55:49 +0000 (21:55 -0400)]
fix const issues with some functions
Two functions, namely write_idx_file() and open_pack_file(), currently
return a const pointer. However that pointer is either a copy of the
first argument, or set to a malloc'd buffer when that first argument
is null. In the later case it is wrong to qualify that pointer as const
since ownership of the buffer is transferred to the caller to dispose of,
and obviously the free() function is not meant to be passed const
pointers.
Making the return pointer not const causes a warning when the first
argument is returned since that argument is also marked const.
The correct thing to do is therefore to remove the const qualifiers,
avoiding the need for ugly casts only to silence some warnings.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Nicolas Pitre [Wed, 17 Oct 2007 01:55:46 +0000 (21:55 -0400)]
cope with multiple line breaks within sideband progress messages
A single sideband packet may sometimes contain multiple lines of progress
messages, but we prepend "remote: " only to the whole buffer which creates
a messed up display in that case. Make sure that the "remote: " prefix
is applied to every remote lines.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Benoit Sigoure [Tue, 16 Oct 2007 14:36:50 +0000 (16:36 +0200)]
git-svn: add git svn propget
This allows one to easily retrieve a single SVN property from within
git-svn without requiring svn or remembering the URL of a repository
* git-svn.perl (%cmd): Add the new command `propget'.
($cmd_dir_prefix): New global.
(&get_svnprops): New helper.
(&cmd_propget): New. Use &get_svnprops.
* t/t9101-git-svn-props.sh: Add a test case for propget.
[ew: make sure the rev-parse --show-prefix call doesn't break
the `git-svn clone' command]
Signed-off-by: Benoit Sigoure <tsuna@lrde.epita.fr> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Benoit Sigoure [Tue, 16 Oct 2007 14:36:49 +0000 (16:36 +0200)]
git-svn: implement git svn create-ignore
git svn create-ignore (to create one .gitignore per directory
from the svn:ignore properties. This has the disadvantage of
committing the .gitignore during the next dcommit, but when you
import a repo with tons of ignores (>1000), using git svn show-ignore
to build .git/info/exclude is *not* a good idea, because things like
git-status will end up doing >1000 fnmatch *per file* in the repo,
which leads to git-status taking more than 4s on my Core2Duo 2Ghz 2G
RAM)
* git-svn.perl (%cmd): Add the new command `create-ignore'.
(&cmd_create_ignore): New.
* t/t9101-git-svn-props.sh: Adjust the test-case for show-ignore and
add a test case for create-ignore.
[ew: added commit message from
<05CAB148-56ED-4FF1-8AAB-4BA2A0B70C2C@lrde.epita.fr> ]
Signed-off-by: Benoit Sigoure <tsuna@lrde.epita.fr> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Shawn O. Pearce [Wed, 17 Oct 2007 03:32:03 +0000 (23:32 -0400)]
Merge branch 'maint'
* maint:
Document additional 1.5.3.5 fixes in release notes
Avoid 'expr index' on Mac OS X as it isn't supported
filter-branch: update current branch when rewritten
fix filter-branch documentation
helpful error message when send-pack finds no refs in common.
Fix setup_git_directory_gently() with relative GIT_DIR & GIT_WORK_TREE
Correct typos in release notes for 1.5.3.5
The man page for filter-branch still talked about writing the result
to the branch "newbranch". This is hopefully the last place where the
old behaviour was described.
Noticed by Bill Lear.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Eygene Ryabinkin [Mon, 15 Oct 2007 07:19:12 +0000 (11:19 +0400)]
git-svn: use "no warnings 'once'" to disable false-positives
Some variables coming from the Subversion's Perl bindings are used
in our code only once, so the interpreter warns us about it. These
warnings are false-positives, because the variables themselves are
initialized in the binding's guts, that are made by SWIG.
Credits to Sam Vilain for his note about "no warnings 'once'".
[ew: minor formatting change]
Signed-off-by: Eygene Ryabinkin <rea-git@codelabs.ru> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Fix setup_git_directory_gently() with relative GIT_DIR & GIT_WORK_TREE
There are a few programs, such as config and diff, which allow running
without a git repository. Therefore, they have to call
setup_git_directory_gently().
However, when GIT_DIR and GIT_WORK_TREE were set, and the current
directory was a subdirectory of the work tree,
setup_git_directory_gently() would return a bogus NULL prefix.
This patch fixes that.
Noticed by REPLeffect on IRC.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Jeff King [Mon, 15 Oct 2007 04:47:30 +0000 (00:47 -0400)]
git-rebase: document suppression of duplicate commits
git-rebase uses format-patch's --ignore-if-in-upstream
option, but we never document the user-visible behavior. The
example is placed near the top of the example list rather
than at the bottom because it is:
a. a simple example
b. a reasonably common scenario for many projects (mail
some patches which get accepted upstream, then rebase)
[sp: Corrected direction of 'HEAD..<upstream>' set comparsion]
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Michael Olson [Mon, 15 Oct 2007 17:51:30 +0000 (13:51 -0400)]
Documentation/git-tag.txt: Document how to backdate tags
Added a new section beneath "On Automatic following" called "On
Backdating Tags". This includes an explanation of when to use this
method, a brief explanation of the kind of date that can be used in
GIT_AUTHOR_DATE, and an example invocation of git-tag using a custom
setting of GIT_AUTHOR_DATE.
[sp: Corrected s/you/your/, noticed by Jeff King]
Signed-off-by: Michael W. Olson <mwolson@gnu.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Michael W. Olson [Mon, 15 Oct 2007 17:48:27 +0000 (13:48 -0400)]
git-rebase--interactive.sh: Quote arguments to test
If /bin/sh is /bin/dash, then the script will display an error if
$parent_sha1 is undefined. This patch works fixes the issue by
quoting both arguments to `test'. Arguments composed solely of
variable expansions should always be quoted, unless we know for
certain that the contents are defined.
Signed-off-by: Michael W. Olson <mwolson@gnu.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Ralf Wildenhues [Tue, 9 Oct 2007 21:02:19 +0000 (23:02 +0200)]
manual: Fix example finding commits referencing given content.
If I'm handed a file, then it typically lives outside the
working directory. git-log only operates on in-tree files,
so the first 'filename' should be an in-tree one, or it should
look at all files. This patch does the latter, so it would
also find renamed files. However, it is also slower.
Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Brian Ewins [Thu, 11 Oct 2007 19:32:27 +0000 (20:32 +0100)]
Add a --dry-run option to git-push.
The default behaviour of git-push is potentially confusing
for new users, since it will push changes that are not on
the current branch. Publishing patches that were still
cooking on a development branch is hard to undo.
It would also be nice to be able to verify the expansion
of refspecs if you've edited them, so that you know
what branches matched on the server.
Adding a --dry-run flag allows the user to experiment
safely and learn how to use git-push properly. Originally
suggested by Steffen Prohaska.
Signed-off-by: Brian Ewins <brian.ewins@gmail.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Brian Ewins [Thu, 11 Oct 2007 19:32:26 +0000 (20:32 +0100)]
Add a --dry-run option to git-send-pack.
Implement support for --dry-run, so that it can be used
in calls from git-push. With this flag set, git-send-pack
will not send any updates to the server.
Signed-off-by: Brian Ewins <brian.ewins@gmail.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Pierre Habouzit [Fri, 5 Oct 2007 08:11:59 +0000 (10:11 +0200)]
Fix in-place editing functions in convert.c
* crlf_to_git and ident_to_git:
Don't grow the buffer if there is enough space in the first place.
As a side effect, when the editing is done "in place", we don't grow, so
the buffer pointer doesn't changes, and `src' isn't invalidated anymore.
Thanks to Bernt Hansen for the bug report.
* apply_filter:
Fix memory leak due to fake in-place editing that didn't collected the
old buffer when the filter succeeds. Also a cosmetic fix.
Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Mike Dalessio [Sat, 6 Oct 2007 17:29:49 +0000 (13:29 -0400)]
instaweb: support for Ruby's WEBrick server
running the webrick server with git requires Ruby and Ruby's YAML and
Webrick libraries (both of which come standard with Ruby). nice for
single-user standalone invocations.
the --httpd=webrick option generates a ruby script on the fly to read
httpd.conf options and invoke the web server via library call. this
script is placed in the .git/gitweb directory. it also generates a
shell script in a feeble attempt to invoke ruby in a portable manner,
which assumes that 'ruby' is in the user's $PATH.
Signed-off-by: Mike Dalessio <mike@csa.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Mike Dalessio [Sat, 6 Oct 2007 17:29:48 +0000 (13:29 -0400)]
instaweb: allow for use of auto-generated scripts
this patch allows scripts that reside in $fqgitdir/gitweb to be used
for firing up an instaweb server. this lays the groundwork for
extending instaweb support to non-standard web servers, which may
require a script for proper invocation.
Signed-off-by: Mike Dalessio <mike@csa.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Add 'git-p4 commit' as an alias for 'git-p4 submit'
Given that git uses 'commit', git-p4's 'sumbit' was a bit confusing at times;
often making me do 'git submit' and 'git-p4 commit' instead.
Signed-off-by: Marius Storm-Olsen <marius@trolltech.com> Acked-By: Simon Hausmann <simon@lst.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Parameters 'store-passwords' and 'store-auth-creds' from Subversion's
configuration (~/.subversion/config) were not respected. This was
fixed: the default values for these parameters are set to 'yes' to
follow Subversion behaviour.
Signed-off-by: Eygene Ryabinkin <rea-git@codelabs.ru> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This adds cvs support to the git-shell; You can now give new users
a restricted git-shell and they still can commit via git's cvs
emulator.
Note that either the gecos information must be accurate, or you must
provide a $HOME/.gitconfig with the appropriate user credentials.
Since the git-shell is too restricted to allow the user to do it
(on purpose!), it is up to the administrator to take care of that.
Based on an idea by Jan Wielemaker.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
When diff drivers are installed, calling "git diff <tree1>..<tree2>"
calls those drivers. This borks the patch generation of rebase -i.
So use "git diff-tree -p" instead, which does not call diff drivers.
Noticed by Johannes Sixt.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Mathias Megyei [Thu, 4 Oct 2007 21:49:19 +0000 (23:49 +0200)]
Do not remove distributed configure script
Before this patch the clean target has removed the
configure script that comes with Git tar file.
That made compiling Git for different architectures
inconvenient.
This patch excludes configure from the files to be
deleted by 'make clean' and adds new target 'distclean'
to preserve old functionality.
Signed-off-by: Mathias Megyei <mathias@mnet-mail.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Gerrit Pape [Fri, 12 Oct 2007 11:32:51 +0000 (11:32 +0000)]
git-config: handle --file option with relative pathname properly
When calling git-config not from the top level directory of a repository,
it changes directory before trying to open the config file specified
through the --file option, which then fails if the config file was
specified by a relative pathname. This patch adjusts the pathname to
the config file if applicable.
The problem was noticed by Joey Hess, reported through
http://bugs.debian.org/445208
Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Before this patch, clear_commit_marks() recursed for each parent. This
could be potentially very expensive in terms of stack space. Probably
the only reason that this did not lead to problems is the fact that we
typically call clear_commit_marks() after marking a relatively small set
of commits.
Use (sort of) a tail recursion instead: first recurse on the parents
other than the first one, and then continue the loop with the first
parent.
Noticed by Shawn Pearce.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Jean-Luc Herren [Tue, 9 Oct 2007 19:29:26 +0000 (21:29 +0200)]
git add -i: Fix parsing of abbreviated hunk headers
The unified diff format allows one-line ranges to be abbreviated
by omiting the size. The hunk header "@@ -10,1 +10,1 @@" can be
expressed as "@@ -10 +10 @@", but this wasn't properly parsed in
all cases.
Such abbreviated hunk headers are generated when a one-line change
(add, remove or modify) appears without context; for example
because the file is a one-liner itself or because GIT_DIFF_OPTS
was set to '-u0'. If the user then runs 'git add -i' and enters
the 'patch' command for that file, perl complains about undefined
variables.
Signed-off-by: Jean-Luc Herren <jlh@gmx.ch> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
git-config: don't silently ignore options after --list
Error out if someone gives options after --list since that is
not a valid syntax.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Brandon Casey [Thu, 11 Oct 2007 00:59:19 +0000 (19:59 -0500)]
git-gc: by default use safer "-A" option to repack when not --prune'ing
This makes use of repack's new "-A" option which does not drop packed
unreachable objects. This makes git-gc safe to call at any time,
particularly when a repository is referenced as an alternate by
another repository.
git-gc --prune will use the "-a" option to repack instead of "-A", so
that packed unreachable objects will be removed.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Linus Torvalds [Tue, 9 Oct 2007 16:35:22 +0000 (09:35 -0700)]
Clean up "git log" format with DIFF_FORMAT_NO_OUTPUT
This fixes an unnecessary empty line that we add to the log message when
we generate diffs, but don't actually end up printing any due to having
DIFF_FORMAT_NO_OUTPUT set.
This can happen with pickaxe or with rename following. The reason is that
we normally add an empty line between the commit and the diff, but we do
that even for the case where we've then suppressed the actual printing of
the diff.
This also updates a couple of tests that assumed the extraneous empty
line would exist at the end of output.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Linus Torvalds [Mon, 8 Oct 2007 20:42:41 +0000 (13:42 -0700)]
Fix embarrassing "git log --follow" bug
It turns out that I completely broke "git log --follow" with my recent
patch to revision.c ("Fix revision log diff setup, avoid unnecessary diff
generation", commit b7bb760d5ed4881422673d32f869d140221d3564).
Why? Because --follow obviously requires the diff machinery to function,
exactly the same way pickaxe does.
So everybody is away right now, but considering that nobody even noticed
this bug, I don't think it matters. But for the record, here's the trivial
one-liner fix (well, two, since I also fixed the comment).
Because of the nature of the bug, if you ask for patches when following
(which is one of the things I normally do), the bug is hidden, because
then the request for diff output will automatically also enable the diffs
themselves.
So while "git log --follow <filename>" didn't work, adding a "-p"
magically made it work again even without this fix.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Steven Walter [Fri, 28 Sep 2007 17:24:19 +0000 (13:24 -0400)]
Don't checkout the full tree if avoidable
In most cases of branching, the tree is copied unmodified from the trunk
to the branch. When that is done, we can simply start with the parent's
index and apply the changes on the branch as usual.
[ew: rewritten from Steven's original to use SVN::Client instead
of the command-line svn client.
Since SVN::Client connects separately, we'll share our
authentication providers array between our usages of
SVN::Client and SVN::Ra, too. Bypassing the high-level
SVN::Client library can avoid this, but the code will be
much more complex. Regardless, any implementation of this
seems to require restarting a connection to the remote
server.
Also of note is that SVN 1.4 and later allows a more
efficient diff_summary to be done instead of a full diff,
but since this code is only to support SVN < 1.4.4, we'll
ignore it for now.]
Signed-off-by: Steven Walter <stevenrwalter@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 3 Oct 2007 10:06:02 +0000 (03:06 -0700)]
Merge branch 'ph/strbuf'
* ph/strbuf: (44 commits)
Make read_patch_file work on a strbuf.
strbuf_read_file enhancement, and use it.
strbuf change: be sure ->buf is never ever NULL.
double free in builtin-update-index.c
Clean up stripspace a bit, use strbuf even more.
Add strbuf_read_file().
rerere: Fix use of an empty strbuf.buf
Small cache_tree_write refactor.
Make builtin-rerere use of strbuf nicer and more efficient.
Add strbuf_cmp.
strbuf_setlen(): do not barf on setting length of an empty buffer to 0
sq_quote_argv and add_to_string rework with strbuf's.
Full rework of quote_c_style and write_name_quoted.
Rework unquote_c_style to work on a strbuf.
strbuf API additions and enhancements.
nfv?asprintf are broken without va_copy, workaround them.
Fix the expansion pattern of the pseudo-static path buffer.
builtin-for-each-ref.c::copy_name() - do not overstep the buffer.
builtin-apply.c: fix a tiny leak introduced during xmemdupz() conversion.
Use xmemdupz() in many places.
...
Junio C Hamano [Wed, 3 Oct 2007 10:05:58 +0000 (03:05 -0700)]
Merge branch 'lh/merge'
* lh/merge:
git-merge: add --ff and --no-ff options
git-merge: add support for --commit and --no-squash
git-merge: add support for branch.<name>.mergeoptions
git-merge: refactor option parsing
git-merge: fix faulty SQUASH_MSG
Add test-script for git-merge porcelain
Junio C Hamano [Wed, 3 Oct 2007 10:05:32 +0000 (03:05 -0700)]
Merge branch 'jc/autogc'
* jc/autogc:
git-gc --auto: run "repack -A -d -l" as necessary.
git-gc --auto: restructure the way "repack" command line is built.
git-gc --auto: protect ourselves from accumulated cruft
git-gc --auto: add documentation.
git-gc --auto: move threshold check to need_to_gc() function.
repack -A -d: use --keep-unreachable when repacking
pack-objects --keep-unreachable
Export matches_pack_name() and fix its return value
Invoke "git gc --auto" from commit, merge, am and rebase.
Implement git gc --auto
Junio C Hamano [Wed, 3 Oct 2007 10:03:22 +0000 (03:03 -0700)]
Merge branch 'ap/dateformat'
* ap/dateformat:
Add a test script for for-each-ref, including test of date formatting
dateformat: parse %(xxdate) %(yydate:format) correctly
Make for-each-ref's grab_date() support per-atom formatting
Make for-each-ref allow atom names like "<name>:<something>"
parse_date_format(): convert a format name to an enum date_mode
Carl Worth [Wed, 3 Oct 2007 07:03:53 +0000 (00:03 -0700)]
Add test case for ls-files --with-tree
This tests basic functionality and also exercises a bug noticed
by Keith Packard, (prune_cache followed by add_index_entry can
trigger an attempt to realloc a pointer into the middle of an
allocated buffer).
Keith Packard [Wed, 3 Oct 2007 05:44:15 +0000 (22:44 -0700)]
Must not modify the_index.cache as it may be passed to realloc at some point.
The index cache is not static, growing as new entries are added. If
entries are added after prune_cache is called, cache will no longer
point at the base of the allocation, and realloc will not be happy.
I verified that this was the only place in the current source which
modified any index_state.cache elements aside from the alloc/realloc
calls in read-cache by changing the type of the element to 'struct
cache_entry ** const cache' and recompiling.
A more efficient patch would create a separate 'cache_base' value to
track the allocation and then fix things up when reallocation was
necessary, instead of the brute-force memmove used here.
Jeff King [Tue, 25 Sep 2007 19:29:42 +0000 (15:29 -0400)]
diffcore-rename: cache file deltas
We find rename candidates by computing a fingerprint hash of
each file, and then comparing those fingerprints. There are
inherently O(n^2) comparisons, so it pays in CPU time to
hoist the (rather expensive) computation of the fingerprint
out of that loop (or to cache it once we have computed it once).
Previously, we didn't keep the filespec information around
because then we had the potential to consume a great deal of
memory. However, instead of keeping all of the filespec
data, we can instead just keep the fingerprint.
This patch implements and uses diff_free_filespec_data_large
to accomplish that goal. We also have to change
estimate_similarity not to needlessly repopulate the
filespec data when we already have the hash.
Practical tests showed 4.5x speedup for a 10% memory usage
increase.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 2 Oct 2007 22:09:41 +0000 (15:09 -0700)]
for-each-ref: fix %(numparent) and %(parent)
The string value of %(numparent) was not returned correctly.
Also %(parent) misbehaved for the root commits (returned garbage)
and merge commits (returned first parent, followed by a space).
Junio C Hamano [Tue, 2 Oct 2007 18:47:58 +0000 (11:47 -0700)]
git-commit: initialize TMP_INDEX just to be sure.
We rely on TMP_INDEX variable to decide if we are doing a partial commit,
as it is only set in the partial commit codepath. But the variable is
never initialized. A stray environment variable from outside could
ruin the day.
projects / git.git / log