Junio C Hamano [Mon, 27 Feb 2006 23:54:36 +0000 (15:54 -0800)]
Merge branch 'master' into next
* master:
Merge part of kh/svnimport branch into master
contrib/git-svn: correct commit example in manpage
contrib/git-svn: tell the user to not modify git-svn-HEAD directly
gitview: Remove trailing white space
gitview: Fix the encoding related bug
git-format-patch: Always add a blank line between headers and body.
combine-diff: Honour -z option correctly.
combine-diff: Honour --full-index.
Junio C Hamano [Mon, 27 Feb 2006 23:48:17 +0000 (15:48 -0800)]
Merge branch 'lt/rev-list' into next
* lt/rev-list:
Splitting rev-list into revisions lib, end of beginning.
Junio C Hamano [Mon, 27 Feb 2006 23:48:13 +0000 (15:48 -0800)]
Merge branch 'lt/apply' into next
* lt/apply:
apply --whitespace: configuration option.
apply: squelch excessive errors and --whitespace=error-all
Junio C Hamano [Mon, 27 Feb 2006 23:48:06 +0000 (15:48 -0800)]
Merge branch 'kh/svnimport' into next
* kh/svnimport:
Save username -> Full Name <email@addr.es> map file
Let git-svnimport's author file use same syntax as git-cvsimport's
Junio C Hamano [Mon, 27 Feb 2006 23:46:39 +0000 (15:46 -0800)]
Merge part of kh/svnimport branch into master
Eric Wong [Mon, 27 Feb 2006 20:55:45 +0000 (12:55 -0800)]
contrib/git-svn: correct commit example in manpage
Thanks to Nicolas Vilz <niv@iaglans.de> for noticing this.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Karl Hasselström [Mon, 27 Feb 2006 23:08:19 +0000 (00:08 +0100)]
Save username -> Full Name <email@addr.es> map file
When the user specifies a username -> Full Name <email@addr.es> map
file with the -A option, save a copy of that file as
$git_dir/svn-authors. When running git-svnimport with an existing GIT
directory, use $git_dir/svn-authors (if it exists) unless a file was
explicitly specified with -A.
Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Karl Hasselström [Mon, 27 Feb 2006 23:08:15 +0000 (00:08 +0100)]
Let git-svnimport's author file use same syntax as git-cvsimport's
git-cvsimport uses a username => Full Name <email@addr.es> mapping
file with this syntax:
kha=Karl Hasselström <kha@treskal.com>
Since there is no reason to use another format for git-svnimport, use
the same format.
Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 27 Feb 2006 22:47:45 +0000 (14:47 -0800)]
apply --whitespace: configuration option.
The new configuration option apply.whitespace can take one of
"warn", "error", "error-all", or "strip". When git-apply is run
to apply the patch to the index, they are used as the default
value if there is no command line --whitespace option.
Andrew can now tell people who feed him git trees to update to
this version and say:
git repo-config apply.whitespace error
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 27 Feb 2006 22:16:30 +0000 (14:16 -0800)]
apply: squelch excessive errors and --whitespace=error-all
This by default makes --whitespace=warn, error, and strip to
warn only the first 5 additions of trailing whitespaces. A new
option --whitespace=error-all can be used to view all of them
before applying.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Mon, 27 Feb 2006 19:04:02 +0000 (11:04 -0800)]
contrib/git-svn: tell the user to not modify git-svn-HEAD directly
As a rule, interface branches to different SCMs should never be modified
directly by the user. They are used exclusively for talking to the
foreign SCM.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Mon, 27 Feb 2006 16:54:36 +0000 (08:54 -0800)]
Splitting rev-list into revisions lib, end of beginning.
This makes the rewrite easier to validate in that revision flag
parsing and warlking part are now all in rev_info structure.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Aneesh Kumar K.V [Mon, 27 Feb 2006 17:12:07 +0000 (22:42 +0530)]
gitview: Remove trailing white space
Do the cleanup using Dave jones vim script
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Aneesh Kumar K.V [Mon, 27 Feb 2006 15:55:13 +0000 (21:25 +0530)]
gitview: Fix the encoding related bug
Get the encoding information from repository and convert it to utf-8 before
passing to gtk.TextBuffer.set_text. gtk.TextBuffer.set_text work only with utf-8
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Alexandre Julliard [Mon, 27 Feb 2006 13:09:56 +0000 (14:09 +0100)]
git-format-patch: Always add a blank line between headers and body.
If the second line of the commit message isn't empty, git-format-patch
needs to add an empty line in order to generate a properly formatted
mail. Otherwise git-rebase drops the rest of the commit message.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Mark Wooding [Mon, 27 Feb 2006 12:52:52 +0000 (12:52 +0000)]
combine-diff: Honour -z option correctly.
Combined diffs don't null terminate things in the same way as standard
diffs. This is presumably wrong.
Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Mark Wooding [Mon, 27 Feb 2006 12:52:50 +0000 (12:52 +0000)]
combine-diff: Honour --full-index.
For some reason, combined diffs don't honour the --full-index flag when
emitting patches. Fix this.
Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 27 Feb 2006 05:55:16 +0000 (21:55 -0800)]
Merge branch 'kh/svnimport' into next
* kh/svnimport:
svnimport: Read author names and emails from a file
Junio C Hamano [Mon, 27 Feb 2006 05:55:08 +0000 (21:55 -0800)]
Merge branch 'lt/apply' into next
* lt/apply:
apply --whitespace fixes and enhancements.
The war on trailing whitespace
svnimport: Convert the svn:ignore property
svnimport: Convert executable flag
svnimport: Mention -r in usage summary
Make git diff-generation use a simpler spawn-like interface
Junio C Hamano [Mon, 27 Feb 2006 02:13:25 +0000 (18:13 -0800)]
apply --whitespace fixes and enhancements.
In addition to fixing obvious command line parsing bugs in the
previous round, this changes the following:
* Adds "--whitespace=strip". This applies after stripping the
new trailing whitespaces introduced to the patch.
* The output error message format is changed to say
"patch-filename:linenumber:contents of the line". This makes
it similar to typical compiler error message format, and
helps C-x ` (next-error) in Emacs compilation buffer.
* --whitespace=error and --whitespace=warn do not stop at the
first error. We might want to limit the output to say first
20 such lines to prevent cluttering, but on the other hand if
you are willing to hand-fix after inspecting them, getting
everything with a single run might be easier to work with.
After all, somebody has to do the clean-up work somewhere.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 26 Feb 2006 17:29:00 +0000 (09:29 -0800)]
The war on trailing whitespace
On Sat, 25 Feb 2006, Andrew Morton wrote:
>
> I'd suggest a) git will simply refuse to apply such a patch unless given a
> special `forcing' flag, b) even when thus forced, it will still warn and c)
> with a different flag, it will strip-then-apply, without generating a
> warning.
This doesn't do the "strip-then-apply" thing, but it allows you to make
git-apply generate a warning or error on extraneous whitespace.
Use --whitespace=warn to warn, and (surprise, surprise) --whitespace=error
to make it a fatal error to have whitespace at the end.
Totally untested, of course. But it compiles, so it must be fine.
HOWEVER! Note that this literally will check every single patch-line with
"+" at the beginning. Which means that if you fix a simple typo, and the
line had a space at the end before, and you didn't remove it, that's still
considered a "new line with whitespace at the end", even though obviously
the line wasn't really new.
I assume this is what you wanted, and there isn't really any sane
alternatives (you could make the warning activate only for _pure_
additions with no deletions at all in that hunk, but that sounds a bit
insane).
Linus
Junio C Hamano [Mon, 27 Feb 2006 05:53:56 +0000 (21:53 -0800)]
Merge branch 'lt/rev-list' into next
* lt/rev-list:
rev-list split: minimum fixup.
Karl Hasselström [Sun, 26 Feb 2006 05:11:31 +0000 (06:11 +0100)]
svnimport: Read author names and emails from a file
Read a file with lines on the form
username User's Full Name <email@addres.org>
and use "User's Full Name <email@addres.org>" as the GIT author and
committer for Subversion commits made by "username". If encountering a
commit made by a user not in the list, abort.
Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Karl Hasselström [Sun, 26 Feb 2006 05:11:29 +0000 (06:11 +0100)]
svnimport: Convert the svn:ignore property
Put the value of the svn:ignore property in a regular file when
converting a Subversion repository to GIT. The Subversion and GIT
ignore syntaxes are similar enough that it often just works to set the
filename to .gitignore and do nothing else.
Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Karl Hasselström [Sun, 26 Feb 2006 05:11:27 +0000 (06:11 +0100)]
svnimport: Convert executable flag
Convert the svn:executable property to file mode 755 when converting
an SVN repository to GIT.
Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Karl Hasselström [Sun, 26 Feb 2006 05:11:24 +0000 (06:11 +0100)]
svnimport: Mention -r in usage summary
I added the -r option to git-svnimport some time ago, but forgot to
update the usage summary in the documentation.
Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 27 Feb 2006 05:19:14 +0000 (21:19 -0800)]
rev-list split: minimum fixup.
This fixes "the other end has commit X but since then we tagged
that commit with tag T, and he says he wants T -- what is the
list of objects we need to send him?" question:
git-rev-list --objects ^X T
We ended up sending everything since the beginning of time X-<.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 26 Feb 2006 23:51:24 +0000 (15:51 -0800)]
Make git diff-generation use a simpler spawn-like interface
Instead of depending of fork() and execve() and doing things in between
the two, make the git diff functions do everything up front, and then do
a single "spawn_prog()" invocation to run the actual external diff
program (if any is even needed).
This actually ends up simplifying the code, and should make it much
easier to make it efficient under broken operating systems (read: Windows).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 26 Feb 2006 23:33:49 +0000 (15:33 -0800)]
Merge branch 'lt/rev-list' into next
* lt/rev-list:
First cut at libifying revlist generation
Merge branch 'maint'
sample hooks template.
Teach the "git" command to handle some commands internally
Use setenv(), fix warnings
contrib/git-svn: version 0.10.0
contrib/git-svn: optimize sequential commits to svn
contrib/git-svn: add show-ignore command
annotate: Use qx{} for pipes on activestate.
annotate: Convert all -| calls to use a helper open_pipe().
annotate: Handle dirty state and arbitrary revisions.
git-fetch: print the new and old ref when fast-forwarding
Linus Torvalds [Sun, 26 Feb 2006 00:19:46 +0000 (16:19 -0800)]
First cut at libifying revlist generation
This really just splits things up partially, and creates the
interface to set things up by parsing the command line.
No real code changes so far, although the parsing of filenames is a bit
stricter. In particular, if there is a "--", then we do not accept any
filenames before it, and if there isn't any "--", then we check that _all_
paths listed are valid, not just the first one.
The new argument parsing automatically also gives us "--default" and
"--not" handling as in git-rev-parse.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 26 Feb 2006 23:25:52 +0000 (15:25 -0800)]
Merge branch 'maint'
* maint:
sample hooks template.
Junio C Hamano [Sun, 26 Feb 2006 23:16:41 +0000 (15:16 -0800)]
sample hooks template.
These two sample hooks try to detect and use the corresponding
commit hook from the same repository. However, they forgot to
set up GIT_DIR for their own use, so was not in effect.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 26 Feb 2006 20:34:51 +0000 (12:34 -0800)]
Teach the "git" command to handle some commands internally
This is another patch in the "prepare to do more in C" series, where the
git wrapper command is taught about the notion of handling some
functionality internally.
Right now, the only internal commands are "version" and "help", but the
point being that we can now easily extend it to handle some of the trivial
scripts internally. Things like "git log" and "git diff" wouldn't need
separate external scripts any more.
This also implies that to support the old "git-log" and "git-diff" syntax,
the "git" wrapper now automatically looks at the name it was executed as,
and if it is "git-xxxx", it will assume that it is to internally do what
"git xxxx" would do.
In other words, you can (once you implement an internal command) soft- or
hard-link that command to the "git" wrapper command, and it will do the
right thing, whether you use the "git xxxx" or the "git-xxxx" format.
There's one other change: the search order for external programs is
modified slightly, so that the first entry remains GIT_EXEC_DIR, but the
second entry is the same directory as the git wrapper itself was executed
out of - if we can figure it out from argv[0], of course.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Timo Hirvonen [Sun, 26 Feb 2006 15:13:46 +0000 (17:13 +0200)]
Use setenv(), fix warnings
- Fix -Wundef -Wold-style-definition warnings
- Make pll_free() static
[jc: original patch by Timo had another unrelated bits:
- Use setenv() instead of putenv()
I'm postponing that part for now.]
Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Sun, 26 Feb 2006 10:22:27 +0000 (02:22 -0800)]
contrib/git-svn: version 0.10.0
New features deserve an increment of the minor version. This will very
likely become 1.0.0 unless release-critical bugs are found.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Sun, 26 Feb 2006 10:22:27 +0000 (02:22 -0800)]
contrib/git-svn: optimize sequential commits to svn
Avoid running 'svn up' to a previous revision if we know the
revision we just committed is the first descendant of the
revision we came from.
This reduces the time to do a series of commits by about 25%.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Sun, 26 Feb 2006 10:22:27 +0000 (02:22 -0800)]
contrib/git-svn: add show-ignore command
Recursively finds and lists the svn:ignore property on
directories. The output is suitable for appending to the
$GIT_DIR/info/exclude file.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Ryan Anderson [Sun, 26 Feb 2006 21:09:12 +0000 (16:09 -0500)]
annotate: Use qx{} for pipes on activestate.
Note: This needs someone to tell me what the value of $^O is on ActiveState.
Signed-off-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Ryan Anderson [Sun, 26 Feb 2006 03:02:05 +0000 (22:02 -0500)]
annotate: Convert all -| calls to use a helper open_pipe().
When we settle on a solution for ActiveState's forking issues, all
compatibility checks can be handled inside this one function.
Also, fixed an abuse of global variables in the process of cleaning this up.
Signed-off-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Ryan Anderson [Sun, 26 Feb 2006 01:48:33 +0000 (20:48 -0500)]
annotate: Handle dirty state and arbitrary revisions.
Also, use Getopt::Long and only process each rev once.
(Thanks to Morten Welinder for spotting the performance problems.)
Signed-off-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Lukas Sandström [Sat, 25 Feb 2006 11:20:13 +0000 (12:20 +0100)]
git-fetch: print the new and old ref when fast-forwarding
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 25 Feb 2006 07:47:48 +0000 (23:47 -0800)]
Merge branch 'master' into next
* master:
fix warning from pack-objects.c
Merge branches 'jc/rev-list' and 'jc/pack-thin'
gitview: Fix the graph display .
Luck, Tony [Thu, 23 Feb 2006 22:42:39 +0000 (14:42 -0800)]
fix warning from pack-objects.c
When compiling on ia64 I get this warning (from gcc 3.4.3):
gcc -o pack-objects.o -c -g -O2 -Wall -DSHA1_HEADER='<openssl/sha.h>' pack-objects.c
pack-objects.c: In function `pack_revindex_ix':
pack-objects.c:94: warning: cast from pointer to integer of different size
A double cast (first to long, then to int) shuts gcc up, but is there
a better way?
[jc: Andreas Ericsson suggests to use ulong instead. ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 25 Feb 2006 05:55:23 +0000 (21:55 -0800)]
Merge branches 'jc/rev-list' and 'jc/pack-thin'
* jc/rev-list:
rev-list --objects: use full pathname to help hashing.
rev-list --objects-edge: remove duplicated edge commit output.
rev-list --objects-edge
* jc/pack-thin:
pack-objects: hash basename and direname a bit differently.
pack-objects: allow "thin" packs to exceed depth limits
pack-objects: use full pathname to help hashing with "thin" pack.
pack-objects: thin pack micro-optimization.
Use thin pack transfer in "git fetch".
Add git-push --thin.
send-pack --thin: use "thin pack" delta transfer.
Thin pack - create packfile with missing delta base.
Conflicts:
pack-objects.c (taking "next")
send-pack.c (taking "next")
Junio C Hamano [Sat, 25 Feb 2006 03:01:02 +0000 (19:01 -0800)]
Merge branch 'master' into next
* master:
Merge branches 'jc/rev-list' and 'jc/pack-thin'
gitview: Code cleanup
Add missing programs to ignore list
git ls files recursively show ignored files
Build and install git-mailinfo.
gitview: Bump the rev
gitview: Fix DeprecationWarning
Junio C Hamano [Sat, 25 Feb 2006 02:55:25 +0000 (18:55 -0800)]
Merge branches 'jc/rev-list' and 'jc/pack-thin'
* jc/rev-list:
rev-list --objects: use full pathname to help hashing.
rev-list --objects-edge: remove duplicated edge commit output.
rev-list --objects-edge
* jc/pack-thin:
pack-objects: hash basename and direname a bit differently.
pack-objects: allow "thin" packs to exceed depth limits
pack-objects: use full pathname to help hashing with "thin" pack.
pack-objects: thin pack micro-optimization.
Use thin pack transfer in "git fetch".
Add git-push --thin.
send-pack --thin: use "thin pack" delta transfer.
Thin pack - create packfile with missing delta base.
Conflicts:
pack-objects.c (manual adjustment for thin pack needed)
send-pack.c
Aneesh Kumar K.V [Fri, 24 Feb 2006 16:27:51 +0000 (21:57 +0530)]
gitview: Fix the graph display .
This fix all the known issue with the graph display
The bug need to be explained graphically
|
a
This line need not be there ---->| \
b |
| /
c
c is parent of a and all a,b and c are placed on the same line and b is child of c
With my last checkin I added a seperate line to indicate that a is
connected to c. But then we had the line connecting a and b which should
not be ther. This changes fixes the same bug
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Aneesh Kumar K.V [Fri, 24 Feb 2006 16:19:54 +0000 (21:49 +0530)]
gitview: Code cleanup
Rearrange the code little bit so that it is easier to read
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Shawn Pearce [Fri, 24 Feb 2006 22:51:15 +0000 (17:51 -0500)]
Add missing programs to ignore list
Added recently added programs to the default exclude list.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Shawn Pearce [Fri, 24 Feb 2006 22:02:34 +0000 (17:02 -0500)]
git ls files recursively show ignored files
Make git-ls-files --others --ignored recurse into non-excluded
subdirectories.
Typically when asking git-ls-files to display all files which are
ignored by one or more exclude patterns one would want it to recurse
into subdirectories which are not themselves excluded to see if
there are any excluded files contained within those subdirectories.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 25 Feb 2006 00:16:10 +0000 (16:16 -0800)]
Build and install git-mailinfo.
The merge
712b1dd389ad5bcdbaab0279641f0970702fc1f1 was done
incorrectly, and lost this program from Makefile.
Big thanks go to Tony Luck for noticing it, and Linus for
diagnosing it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Aneesh Kumar [Fri, 24 Feb 2006 08:38:35 +0000 (14:08 +0530)]
gitview: Bump the rev
Make the 0.7 release
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Aneesh Kumar [Fri, 24 Feb 2006 08:32:32 +0000 (14:02 +0530)]
gitview: Fix DeprecationWarning
DeprecationWarning: integer argument expected, got float
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 10:22:01 +0000 (02:22 -0800)]
Merge branch 'master' into next
* master:
Merge fixes early for next maint series.
Merge branch 'fix' into maint
git-am: do not allow empty commits by mistake.
Junio C Hamano [Fri, 24 Feb 2006 10:21:28 +0000 (02:21 -0800)]
Merge fixes early for next maint series.
Junio C Hamano [Fri, 24 Feb 2006 10:21:00 +0000 (02:21 -0800)]
Merge branch 'fix' into maint
* fix:
git-am: do not allow empty commits by mistake.
Junio C Hamano [Fri, 24 Feb 2006 09:56:38 +0000 (01:56 -0800)]
Merge branches 'jc/rev-list' and 'jc/pack-thin' into next
* jc/rev-list:
rev-list --objects: use full pathname to help hashing.
* jc/pack-thin:
pack-objects: hash basename and direname a bit differently.
pack-objects: allow "thin" packs to exceed depth limits
pack-objects: use full pathname to help hashing with "thin" pack.
Junio C Hamano [Fri, 24 Feb 2006 09:33:57 +0000 (01:33 -0800)]
Merge fix bits from jc/rev-list
Junio C Hamano [Fri, 24 Feb 2006 09:30:04 +0000 (01:30 -0800)]
Merge branch 'np/delta' into next
* np/delta:
Revert "diff-delta: produce optimal pack data"
Tweak break/merge score to adjust to the new delta generation code.
count-delta: fix counting of copied source.
Junio C Hamano [Fri, 24 Feb 2006 08:54:59 +0000 (00:54 -0800)]
Revert "diff-delta: produce optimal pack data"
This reverts
6b7d25d97bdb8a26719f90d17ff5c9720be68762 commit.
It turns out that the new algorithm has a really bad corner
case, that literally spends minutes for inputs that takes less
than a quater seconds to delta with the old algorithm. The
resulting delta is 50% smaller which is admirable, but the
performance degradation is simply unacceptable for unconditional
use.
Some example cases are these blobs in Linux 2.6 repository:
4917ec509720a42846d513addc11cbd25e0e3c4f
9af06ba723df75fed49f7ccae5b6c9c34bc5115f
dfc9cd58dc065d17030d875d3fea6e7862ede143
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 09:14:41 +0000 (01:14 -0800)]
Merge fixes from master
Junio C Hamano [Fri, 24 Feb 2006 07:27:49 +0000 (23:27 -0800)]
pack-objects: hash basename and direname a bit differently.
...so that "Makefile"s from different revs are sorted together,
separate from "t/Makefile"s, but close enough.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 06:10:24 +0000 (22:10 -0800)]
rev-list --objects: use full pathname to help hashing.
This helps to group the same files from different revs together,
while spreading files with the same basename in different
directories, to help pack-object.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 07:44:15 +0000 (23:44 -0800)]
rev-list --objects-edge: remove duplicated edge commit output.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 07:04:52 +0000 (23:04 -0800)]
pack-objects: allow "thin" packs to exceed depth limits
When creating a new pack to be used in .git/objects/pack/
directory, we carefully count the depth of deltified objects to
be reused, so that the generated pack does not to exceed the
specified depth limit for runtime efficiency. However, when we
are generating a thin pack that does not contain base objects,
such a pack can only be used during network transfer that is
expanded on the other end upon reception, so being careful and
artificially cutting the delta chain does not buy us anything
except increased bandwidth requirement. This patch disables the
delta chain depth limit check when reusing an existing delta.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 06:35:55 +0000 (22:35 -0800)]
Merge branch 'ar/win'
* ar/win:
PATCH: simplify calls to git programs in git-fmt-merge-msg
Junio C Hamano [Fri, 24 Feb 2006 06:34:39 +0000 (22:34 -0800)]
Merge branch 'jc/send-insane-refs'
* jc/send-insane-refs:
send-pack: do not give up when remote has insanely large number of refs.
Junio C Hamano [Fri, 24 Feb 2006 06:27:03 +0000 (22:27 -0800)]
Merge fixes early for next maint series.
Junio C Hamano [Fri, 24 Feb 2006 06:25:32 +0000 (22:25 -0800)]
Merge branches 'jc/fix-co-candy', 'jc/fix-rename-leak' and 'ar/fix-win' into maint
* jc/fix-co-candy:
checkout - eye candy.
* jc/fix-rename-leak:
diffcore-rename: plug memory leak.
* ar/fix-win:
fix t5600-clone-fail-cleanup.sh on windows
Junio C Hamano [Fri, 24 Feb 2006 06:20:30 +0000 (22:20 -0800)]
Merge branch 'ak/gitview'
* ak/gitview:
gitview: Display the lines joining commit nodes clearly.
Aneesh Kumar K.V [Thu, 23 Feb 2006 19:29:42 +0000 (00:59 +0530)]
gitview: Display the lines joining commit nodes clearly.
Since i wanted to limit the graph box size i was resetting
the window after an index of 5. This result in line joining
commit nodes to pass over nodes which are not related. The
changes fixes the same
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 06:14:47 +0000 (22:14 -0800)]
git-am: do not allow empty commits by mistake.
Running "git-am --resolved" without doing anything can create an empty
commit. Prevent it.
Thanks for Eric W. Biederman for spotting this.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Feb 2006 01:02:56 +0000 (17:02 -0800)]
Tweak break/merge score to adjust to the new delta generation code.
This lowers the default merge threshold score to 75% from
earlier 80%. The break threshold stays the same at 50% for now,
but we might want to revisit it (and the rename detection limit
as well).
* break score: this much edit (both insertion of new material
and deletion of old material) needs to be there in the file
before we consider this _might_ be a rewrite and break the
filepair.
* merge score: after a filepair is broken by the above criteria
and goes through rename detection, if their pieces did not
match with other files as rename/copy, we merge them back
into one as if nothing happened. If the filepair had at
least this much deletion of old material, however, we say
this is completely rewritten with dissimilarity index X% when
we do so.
The updated delta code by Nico is so good that what we earlier
thought to be complete rewrite now reuses a lot more from the
source material (reducing the counted "delete"), so this
adjustment is needed to keep the perceived behaviour similar to
what we had earlier.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 10:58:37 +0000 (02:58 -0800)]
count-delta: fix counting of copied source.
The previous one wrongly coalesced a span with the next one
even though the span being added does not reach it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Alex Riesen [Thu, 23 Feb 2006 10:26:46 +0000 (11:26 +0100)]
PATCH: simplify calls to git programs in git-fmt-merge-msg
It also makes it work on ActiveState Perl.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Alex Riesen [Thu, 23 Feb 2006 11:25:20 +0000 (12:25 +0100)]
fix t5600-clone-fail-cleanup.sh on windows
In windows you cannot remove current or opened directory,
an opened file, a running program, a loaded library, etc...
[jc: signoffs? With a minor quoting fix.]
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 11:00:59 +0000 (03:00 -0800)]
Merge part of pack-thin branch
Junio C Hamano [Thu, 23 Feb 2006 10:59:24 +0000 (02:59 -0800)]
Merge branch 'np/delta' into next
* np/delta:
count-delta: tweak counting of copied source material.
diff-delta: produce optimal pack data
Junio C Hamano [Thu, 23 Feb 2006 10:58:37 +0000 (02:58 -0800)]
count-delta: tweak counting of copied source material.
With the finer grained delta algorithm, count-delta algorithm
started overcounting copied source material, since the new delta
output tends to reuse the same source range more than once and
more aggressively. This broke an earlier assumption that the
number of bytes copied out from the source buffer is a good
approximation how much source material is actually remaining in
the result.
This uses fairly inefficient algorithm to keep track of ranges
of source material that are actually copied out to the
destination buffer. With this tweak, the obvious rename/break
detection tests in the testsuite start to work again.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 06:10:24 +0000 (22:10 -0800)]
pack-objects: use full pathname to help hashing with "thin" pack.
This uses the same hashing algorithm to the "preferred base
tree" objects and the incoming pathnames, to group the same
files from different revs together, while spreading files with
the same basename in different directories.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 05:45:45 +0000 (21:45 -0800)]
pack-objects: thin pack micro-optimization.
Since we sort objects by type, hash, preferredness and then
size, after we have a delta against preferred base, there is no
point trying a delta with non-preferred base. This seems to
save expensive calls to diff-delta and it also seems to save the
output space as well.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 03:46:59 +0000 (19:46 -0800)]
Merge branches 'maint', 'jc/fix-co-candy' and 'jc/fix-rename-leak' into next
* maint:
Give no terminating LF to error() function.
* jc/fix-co-candy:
checkout - eye candy.
* jc/fix-rename-leak:
diffcore-rename: plug memory leak.
Junio C Hamano [Thu, 23 Feb 2006 03:45:48 +0000 (19:45 -0800)]
diffcore-rename: plug memory leak.
Spotted by Nicolas Pitre.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 03:20:55 +0000 (19:20 -0800)]
Merge branch 'ml/cvs'
* ml/cvs:
Introducing git-cvsserver -- a CVS emulator for git.
Junio C Hamano [Thu, 23 Feb 2006 03:20:08 +0000 (19:20 -0800)]
Merge branch 'ra/anno'
* ra/anno:
Use Ryan's git-annotate instead of jsannotate
Add git-annotate, a tool for assigning blame.
Junio C Hamano [Thu, 23 Feb 2006 01:47:10 +0000 (17:47 -0800)]
Give no terminating LF to error() function.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 03:02:39 +0000 (19:02 -0800)]
checkout - eye candy.
This implements "eye candy" similar to the pack-object/unpack-object
to entertain users while a large tree is being checked out after
a clone or a pull.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 01:15:01 +0000 (17:15 -0800)]
Merge branch 'cw/remove' into next
* cw/remove:
git-rm: Fix to properly handle files with spaces, tabs, newlines, etc.
Add new git-rm command with documentation
Carl Worth [Thu, 23 Feb 2006 00:37:27 +0000 (16:37 -0800)]
git-rm: Fix to properly handle files with spaces, tabs, newlines, etc.
New tests are added to the git-rm test case to cover this as well.
Signed-off-by: Carl Worth <cworth@cworth.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Carl Worth [Tue, 21 Feb 2006 23:04:51 +0000 (15:04 -0800)]
Add new git-rm command with documentation
This adds a git-rm command which provides convenience similar to
git-add, (and a bit more since it takes care of the rm as well if
given -f).
Like git-add, git-rm expands the given path names through
git-ls-files. This means it only acts on files listed in the
index. And it does act recursively on directories by default, (no -r
needed as in the case of rm itself). When it recurses, it does not
remove empty directories that are left behind.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 00:38:21 +0000 (16:38 -0800)]
Merge master to get fixes up to GIT 1.2.3
Junio C Hamano [Thu, 23 Feb 2006 00:15:42 +0000 (16:15 -0800)]
Merge fixes up to GIT 1.2.3
Junio C Hamano [Wed, 22 Feb 2006 21:10:37 +0000 (13:10 -0800)]
git-fetch: follow tag only when tracking remote branch.
Unless --no-tags flag was given, git-fetch tried to always
follow remote tags that point at the commits we picked up.
It is not very useful to pick up tags from remote unless storing
the fetched branch head in a local tracking branch. This is
especially true if the fetch is done to merge the remote branch
into our current branch as one-shot basis (i.e. "please pull"),
and is even harmful if the remote repository has many irrelevant
tags.
This proposed update disables the automated tag following unless
we are storing the a fetched branch head in a local tracking
branch.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 23 Feb 2006 00:02:59 +0000 (16:02 -0800)]
pack-objects eye-candy: finishing touches.
This updates the progress output to match "every one second or
every percent whichever comes early" used by unpack-objects, as
discussed on the list.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Nicolas Pitre [Wed, 22 Feb 2006 22:41:32 +0000 (17:41 -0500)]
also adds progress when actually writing a pack
If that pack is big, it takes significant time to write and might
benefit from some more eye candies as well. This is however disabled
when the pack is written to stdout since in that case the output is
usually piped into unpack_objects which already does its own progress
reporting.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Nicolas Pitre [Wed, 22 Feb 2006 21:00:08 +0000 (16:00 -0500)]
nicer eye candies for pack-objects
This provides a stable and simpler progress reporting mechanism that
updates progress as often as possible but accurately not updating more
than once a second. The deltification phase is also made more
interesting to watch (since repacking a big repository and only seeing a
dot appear once every many seconds is rather boring and doesn't provide
much food for anticipation).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 19 Feb 2006 04:51:26 +0000 (20:51 -0800)]
Keep Porcelainish from failing by broken ident after making changes.
"empty ident not allowed" error makes commit-tree fail, so we
are already safer in that we would not end up with commit
objects that have bogus names on the author or committer fields.
However, before commit-tree is called there are already changes
made to the index file and the working tree. The operation can
be resumed after fixing the environment problem, but when this
triggers to a newcomer with unusable gecos, the first question
becomes "what did I lose and how would I recover".
This patch modifies some Porcelainish commands to verify
GIT_COMMITTER_IDENT as soon as we know we are going to make some
commits before doing much damage to prevent confusion.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 19 Feb 2006 04:31:05 +0000 (20:31 -0800)]
Delay "empty ident" errors until they really matter.
Previous one warned people upfront to encourage fixing their
environment early, but some people just use repositories and git
tools read-only without making any changes, and in such a case
there is not much point insisting on them having a usable ident.
This round attempts to move the error until either "git-var"
asks for the ident explicitly or "commit-tree" wants to use it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 18 Feb 2006 09:20:06 +0000 (01:20 -0800)]
Make "empty ident" error message a bit more helpful.
It appears that some people who did not care about having bogus
names in their own commit messages are bitten by the recent
change to require a sane environment [*1*].
While it was a good idea to prevent people from using bogus
names to create commits and doing sign-offs, the error message
is not very informative. This patch attempts to warn things
upfront and hint people how to fix their environments.
[Footnote]
*1* The thread is this one.
http://marc.theaimsgroup.com/?t=
113868084800004
Especially this message.
http://marc.theaimsgroup.com/?m=
113932830015032
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 18 Feb 2006 04:58:45 +0000 (20:58 -0800)]
pack-objects: avoid delta chains that are too long.
This tries to rework the solution for the excess delta chain
problem. An earlier commit worked it around ``cheaply'', but
repeated repacking risks unbound growth of delta chains.
This version counts the length of delta chain we are reusing
from the existing pack, and makes sure a base object that has
sufficiently long delta chain does not get deltified.
Signed-off-by: Junio C Hamano <junkio@cox.net>