Junio C Hamano [Wed, 21 Jun 2006 10:51:59 +0000 (03:51 -0700)]
Merge branch 'ff/c99' into next
* ff/c99:
Remove all void-pointer arithmetic.
Junio C Hamano [Wed, 21 Jun 2006 09:50:59 +0000 (02:50 -0700)]
Merge branch 'jc/upload-corrupt' into next
* jc/upload-corrupt:
upload-pack/fetch-pack: support side-band communication
Retire git-clone-pack
upload-pack: prepare for sideband message support.
upload-pack: avoid sending an incomplete pack upon failure
Fix possible out-of-bounds array access
Junio C Hamano [Wed, 21 Jun 2006 07:30:21 +0000 (00:30 -0700)]
upload-pack/fetch-pack: support side-band communication
This implements a protocol extension between fetch-pack and
upload-pack to allow stderr stream from upload-pack (primarily
used for the progress bar display) to be passed back.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 21 Jun 2006 06:54:26 +0000 (23:54 -0700)]
Retire git-clone-pack
The program is not used by git-clone since git-fetch-pack was extended
to allow its caller do what git-clone-pack alone did, and git-clone was
updated to use it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 21 Jun 2006 05:48:23 +0000 (22:48 -0700)]
upload-pack: prepare for sideband message support.
This does not implement sideband for propagating the status to
the downloader yet, but add code to capture the standard error
output from the pack-objects process in preparation for sending
it off to the client when the protocol extension allows us to do
so.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 21 Jun 2006 01:26:34 +0000 (18:26 -0700)]
upload-pack: avoid sending an incomplete pack upon failure
When the repository on the remote side is corrupted, rev-list
spawned from upload-pack would die with error, but pack-objects
that reads from the rev-list happily created a packfile that can
be unpacked by the downloader. When this happens, the resulting
packfile is not corrupted and unpacks cleanly, but the list of
the objects contained in it is not what the protocol exchange
computed.
This update makes upload-pack to monitor its subprocesses, and
when either of them dies with error, sends an incomplete pack
data to the downloader to cause it to fail.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 21 Jun 2006 09:33:43 +0000 (02:33 -0700)]
Merge branch 'jn/web' into next
* jn/web:
Move $gitbin earlier in gitweb.cgi
Add git version to gitweb output
gitweb: whitespace cleanup
Uwe Zeisberger [Wed, 21 Jun 2006 09:04:12 +0000 (11:04 +0200)]
Fix possible out-of-bounds array access
If match is "", match[-1] is accessed. Let pathspec_matches return 1 in that
case indicating that "" matches everything.
Incidently this fixes git-grep'ing in ".".
Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Wed, 21 Jun 2006 07:48:04 +0000 (09:48 +0200)]
Move $gitbin earlier in gitweb.cgi
(cherry picked from
9dca843086356b964f27d8fabe1e3c48074a9f02 commit)
Signed-off-by: Jakub Narebski <jnareb.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Wed, 21 Jun 2006 07:48:03 +0000 (09:48 +0200)]
Add git version to gitweb output
Add git-core binaries used version as the comment at the beginning of HTML
output, just below the comment with version of git web interface version.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Wed, 21 Jun 2006 07:48:02 +0000 (09:48 +0200)]
gitweb: whitespace cleanup
Do not use tabs to align variable initialization (actually use
tabs only at the beginning of line, for code indent). Remove trailing
whitespace. Make whitespace usage more consistent.
Signed-off-by: Jakub Narebski <jnareb.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 21 Jun 2006 08:24:45 +0000 (01:24 -0700)]
Merge branch 'master' into next
* master:
checkout -f: do not leave untracked working tree files.
Log peer address when git-daemon called from inetd
Junio C Hamano [Tue, 20 Jun 2006 09:47:14 +0000 (02:47 -0700)]
checkout -f: do not leave untracked working tree files.
Earlier we did not consider untracked working tree files
"precious", but we have always considered them fair game to
clobber. These days, branch switching by read-tree is more
careful and tries to protect untracked working tree files. This
caused the following workflow to stop working:
git checkout one-branch-with-file-F
git checkout -f another-without-file-F
git pull . one-branch-with-file-F
Because the second checkout leaves F from the previous state as
untracked file in the working tree, the merge would fail, trying
to protect F from being clobbered.
This changes "git checkout -f" to remove working tree files that
are known to git in the switched-from state but do not exist in
the switched-to state, borrowing the same logic from "reset --hard".
Signed-off-by: Junio C Hamano <junkio@cox.net>
David Woodhouse [Tue, 20 Jun 2006 14:38:13 +0000 (15:38 +0100)]
Log peer address when git-daemon called from inetd
When we run git-daemon from inetd, even with the --verbose option, it
doesn't log the peer address. That logic was only in the standalone
daemon code -- move it to the execute() function instead. Tested with
both IPv6 and Legacy IP clients, in both inetd and daemon mode.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Jon Loeliger <jdl@jdl.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Tue, 20 Jun 2006 21:06:32 +0000 (14:06 -0700)]
Merge branch 'jn/web' into next
* jn/web:
gitweb: style done with stylesheet
gitweb: A couple of page title tweaking
Jakub Narebski [Tue, 20 Jun 2006 14:58:12 +0000 (14:58 +0000)]
gitweb: style done with stylesheet
Replace (almost) all 'style' attributes with 'class' attribute
and adding rule to CSS file. Some tables use CSS for styling
instead of legacy styling attributes.
[jc: too many rejects -- hand fixed and reindented]
Jakub Narebski [Tue, 20 Jun 2006 06:17:03 +0000 (06:17 +0000)]
gitweb: A couple of page title tweaking
[jc: the e-mailed patch did not apply, so I had to guess but I think
I got the result right.]
Junio C Hamano [Tue, 20 Jun 2006 10:00:13 +0000 (03:00 -0700)]
Merge branch 'jn/web' into next
Jakub Narebski [Tue, 20 Jun 2006 06:19:31 +0000 (06:19 +0000)]
Fix: Support for the standard mime.types map in gitweb
Temporary fix: commented out offending line in mimetype_guess.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Tue, 20 Jun 2006 09:51:23 +0000 (02:51 -0700)]
Merge branch 'master' into next
Junio C Hamano [Tue, 20 Jun 2006 09:39:53 +0000 (02:39 -0700)]
Merge branch 'jn/web' into next
Junio C Hamano [Tue, 20 Jun 2006 09:39:48 +0000 (02:39 -0700)]
Merge branch 'pb/config' into next
Florian Forster [Sun, 18 Jun 2006 15:18:09 +0000 (17:18 +0200)]
Remove all void-pointer arithmetic.
ANSI C99 doesn't allow void-pointer arithmetic. This patch fixes this in
various ways. Usually the strategy that required the least changes was used.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Tue, 20 Jun 2006 00:59:35 +0000 (17:59 -0700)]
git-svn: fix --rmdir when using SVN:: libraries
When tracking directories with nearly all of its files at
the most nested levels, --rmdir would accidentally go too
far when deleting.
Of course, we'll add a test for this condition, too.
Makefile: automatically run new tests as they appear in t/
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Johannes Schindelin [Tue, 20 Jun 2006 07:51:09 +0000 (09:51 +0200)]
git_config: access() returns 0 on success, not > 0
Another late-night bug. Sorry again.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Johannes Schindelin [Tue, 20 Jun 2006 07:45:53 +0000 (09:45 +0200)]
repo-config: Fix late-night bug
This bug was hidden by the "future-proofing" of the test. Sigh.
When neither GIT_CONFIG nor GIT_CONFIG_LOCAL is set, do not use NULL,
but $GIT_DIR/config. Instead of using $GIT_DIR/config when only
GIT_CONFIG_LOCAL is set. Sorry.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Tue, 20 Jun 2006 04:11:32 +0000 (04:11 +0000)]
gitweb: add type="text/css" to stylesheet link
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Tue, 20 Jun 2006 01:47:51 +0000 (18:47 -0700)]
Merge branch 'jc/waitpid' into next
* jc/waitpid:
Restore SIGCHLD to SIG_DFL where we care about waitpid().
Junio C Hamano [Tue, 20 Jun 2006 01:47:29 +0000 (18:47 -0700)]
Merge branch 'lt/objlist' into next
* lt/objlist:
Add "named object array" concept
xdiff: minor changes to match libxdiff-0.21
fix rfc2047 formatter.
Fix t8001-annotate and t8002-blame for ActiveState Perl
Add specialized object allocator
Junio C Hamano [Tue, 20 Jun 2006 01:46:56 +0000 (18:46 -0700)]
Merge branches 'js/lsfix', 'pb/config' and 'jn/web' into next
* js/lsfix:
Initialize lock_file struct to all zero.
* pb/config:
Read configuration also from $HOME/.gitconfig
Fix setting config variables with an alternative GIT_CONFIG
* jn/web:
Make CSS file gitweb/gitweb.css more readable
Linus Torvalds [Tue, 20 Jun 2006 00:42:35 +0000 (17:42 -0700)]
Add "named object array" concept
We've had this notion of a "object_list" for a long time, which eventually
grew a "name" member because some users (notably git-rev-list) wanted to
name each object as it is generated.
That object_list is great for some things, but it isn't all that wonderful
for others, and the "name" member is generally not used by everybody.
This patch splits the users of the object_list array up into two: the
traditional list users, who want the list-like format, and who don't
actually use or want the name. And another class of users that really used
the list as an extensible array, and generally wanted to name the objects.
The patch is fairly straightforward, but it's also biggish. Most of it
really just cleans things up: switching the revision parsing and listing
over to the array makes things like the builtin-diff usage much simpler
(we now see exactly how many members the array has, and we don't get the
objects reversed from the order they were on the command line).
One of the main reasons for doing this at all is that the malloc overhead
of the simple object list was actually pretty high, and the array is just
a lot denser. So this patch brings down memory usage by git-rev-list by
just under 3% (on top of all the other memory use optimizations) on the
mozilla archive.
It does add more lines than it removes, and more importantly, it adds a
whole new infrastructure for maintaining lists of objects, but on the
other hand, the new dynamic array code is pretty obvious. The change to
builtin-diff-tree.c shows a fairly good example of why an array interface
is sometimes more natural, and just much simpler for everybody.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Tue, 20 Jun 2006 01:25:21 +0000 (18:25 -0700)]
Restore SIGCHLD to SIG_DFL where we care about waitpid().
It was reported that under one implementation of socks client
"git clone" fails with "error: waitpid failed (No child processes)",
because "git" is spawned after setting SIGCHLD to SIG_IGN.
Arguably it may be a broken setting, but we should protect
ourselves so that we can get reliable results from waitpid() for
the children we care about.
This patch resets SIGCHLD to SIG_DFL in three places:
- connect.c::git_connect() - initiators of git native
protocol transfer are covered with this.
- daemon.c::main() - obviously.
- merge-index.c::main() - obviously.
There are other programs that do fork() but do not waitpid():
http-push, imap-send. upload-pack does not either, but in the
case of that program, each of the forked halves runs exec()
another program, so this change would not have much effect
there.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Tue, 20 Jun 2006 00:01:35 +0000 (17:01 -0700)]
xdiff: minor changes to match libxdiff-0.21
This reformats the change
621c53cc082299eaf69e9f2dc0274547c7d87fb0
introduced to match what upstream author implemented in libxdiff-0.21
without changing any logic (hopefully ;-). This is to help keep
us in sync with the upstream.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 19 Jun 2006 22:00:17 +0000 (15:00 -0700)]
fix rfc2047 formatter.
Running git-format-patch on patches from Lukas destroyed
the From: line. This fixes it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Dennis Stosberg [Mon, 19 Jun 2006 19:40:37 +0000 (21:40 +0200)]
Fix t8001-annotate and t8002-blame for ActiveState Perl
There seems to be at least one implementation of Perl which requires the
user to specify an extension for backup files.
Reported by Alex Riesen.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Mon, 19 Jun 2006 17:44:15 +0000 (10:44 -0700)]
Add specialized object allocator
This creates a simple specialized object allocator for basic
objects.
This avoids wasting space with malloc overhead (metadata and
extra alignment), since the specialized allocator knows the
alignment, and that objects, once allocated, are never freed.
It also allows us to track some basic statistics about object
allocations. For example, for the mozilla import, it shows
object usage as follows:
blobs: 627629 (14710 kB)
trees:
1119035 (34969 kB)
commits: 196423 (8440 kB)
tags: 1336 (46 kB)
and the simpler allocator shaves off about 2.5% off the memory
footprint off a "git-rev-list --all --objects", and is a bit
faster too.
[ Side note: this concludes the series of "save memory in object storage".
The thing is, there simply isn't much more to be saved on the objects.
Doing "git-rev-list --all --objects" on the mozilla archive has a final
total RSS of 131498 pages for me: that's about 513MB. Of that, the
object overhead is now just 56MB, the rest is going somewhere else (put
another way: the fact that this patch shaves off 2.5% of the total
memory overhead, considering that objects are now not much more than 10%
of the total shows how big the wasted space really was: this makes
object allocations much more memory- and time-efficient).
I haven't looked at where the rest is, but I suspect the bulk of it is
just the pack-file loading. It may be that we should pack the tree
objects separately from the blob objects: for git-rev-list --objects, we
don't actually ever need to even look at the blobs, but since trees and
blobs are interspersed in the pack-file, we end up not being dense in
the tree accesses, so we end up looking at more pages than we strictly
need to.
So with a 535MB pack-file, it's entirely possible - even likely - that
most of the remaining RSS is just the mmap of the pack-file itself. We
don't need to map in _all_ of it, but we do end up mapping a fair
amount. ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Johannes Schindelin [Mon, 19 Jun 2006 23:48:03 +0000 (01:48 +0200)]
Read configuration also from $HOME/.gitconfig
This patch is based on Pasky's, with three notable differences:
- I did not yet update the documentation
- I named it .gitconfig, not .gitrc
- git-repo-config does not barf when a unique key is overridden locally
The last means that if you have something like
[alias]
l = log --stat -M
in ~/.gitconfig, and
[alias]
l = log --stat -M next..
in $GIT_DIR/config, then
git-repo-config alias.l
returns only one value, namely the value from $GIT_DIR/config.
If you set the environment variable GIT_CONFIG, $HOME/.gitconfig is not
read, and neither $GIT_DIR/config, but $GIT_CONFIG instead.
If you set GIT_CONFIG_LOCAL instead, it is interpreted instead of
$GIT_DIR/config, but $HOME/.gitconfig is still read.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Johannes Schindelin [Mon, 19 Jun 2006 22:51:58 +0000 (00:51 +0200)]
Fix setting config variables with an alternative GIT_CONFIG
When setting a config variable, git_config_set() ignored the variables
GIT_CONFIG and GIT_CONFIG_LOCAL. Now, when GIT_CONFIG_LOCAL is set, it
will write to that file. If not, GIT_CONFIG is checked, and only as a
fallback, the change is written to $GIT_DIR/config.
Add a test for it, and also future-proof the test for the upcoming
$HOME/.gitconfig support.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Johannes Schindelin [Mon, 19 Jun 2006 22:55:20 +0000 (00:55 +0200)]
Initialize lock_file struct to all zero.
hold_lock_file_for_update() relies on that.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Mon, 19 Jun 2006 18:27:59 +0000 (20:27 +0200)]
Make CSS file gitweb/gitweb.css more readable
Taken from git://git.xmms.se/xmms2/gitweb-xmms2.git
commit
561262030d58a6325f500b36d836dbe02a5abc68
"Make CSS readable" by Daniel Svensson, with extra
parts removed and consistent whitespace usage.
[jc: tabified the results to cleaning things up, and removed an
added item that was commented out. ]
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 19 Jun 2006 05:13:54 +0000 (22:13 -0700)]
Merge early parts of branch 'ff/c99'
Junio C Hamano [Mon, 19 Jun 2006 05:13:11 +0000 (22:13 -0700)]
Merge early parts of branch 'ls/am'
Lukas Sandström [Tue, 13 Jun 2006 20:22:00 +0000 (22:22 +0200)]
Make git-update-ref a builtin
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Lukas Sandström [Tue, 13 Jun 2006 20:21:57 +0000 (22:21 +0200)]
Make git-update-index a builtin
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Lukas Sandström [Tue, 13 Jun 2006 20:21:53 +0000 (22:21 +0200)]
Make git-stripspace a builtin
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Lukas Sandström [Tue, 13 Jun 2006 20:21:50 +0000 (22:21 +0200)]
Make git-mailinfo a builtin
[jc: with a bit of constness tightening]
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Lukas Sandström [Tue, 13 Jun 2006 20:21:46 +0000 (22:21 +0200)]
Make git-mailsplit a builtin
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Lukas Sandström [Tue, 13 Jun 2006 20:21:42 +0000 (22:21 +0200)]
Make git-write-tree a builtin
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 19 Jun 2006 04:50:19 +0000 (21:50 -0700)]
Merge branch 'jn/web' into next
* jn/web:
Fix gitweb stylesheet
Support for the standard mime.types map in gitweb
gitweb: text files for 'blob_plain' action without charset by default
gitweb: safely output binary files for 'blob_plain' action
Move gitweb style to gitweb.css
Junio C Hamano [Mon, 19 Jun 2006 04:48:32 +0000 (21:48 -0700)]
Merge branch 'pb/config' into next
* pb/config:
Support for extracting configuration from different files
Fix PPC SHA1 routine for large input buffers
Make t8001-annotate and t8002-blame more portable
Remove "refs" field from "struct object"
Make release tarballs friendlier to older tar versions
Jakub Narebski [Sun, 18 Jun 2006 06:45:03 +0000 (23:45 -0700)]
Fix gitweb stylesheet
An earlier commit forgot to move some piece from the CGI script
to the external stylesheet.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Petr Baudis [Sat, 17 Jun 2006 22:01:06 +0000 (00:01 +0200)]
Support for the standard mime.types map in gitweb
gitweb will try to look up the filename mimetype in /etc/mime.types
and optionally a user-configured mime.types map as well.
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 17 Jun 2006 16:07:24 +0000 (18:07 +0200)]
gitweb: text files for 'blob_plain' action without charset by default
$default_text_plain_charset is undefined (no specified charset) by
default. Additionally ':raw' layer for binmode is used for outputting file
content.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 17 Jun 2006 11:32:15 +0000 (13:32 +0200)]
gitweb: safely output binary files for 'blob_plain' action
gitweb tries now to output correct Content-Type header for
'blob_plain' action; for now text/plain for text files,
appropriate image MIME type for *.png, *.gif and *.jpg/*.jpeg files,
and application/octet-stream for other binary files.
Introduced new configuration variables: $default_blob_plain_mimetype
and $default_text_plain_charset (only 'utf-8' is guaranteed to work
for the latter).
binmode changed to ':raw' in git_blob_plain for output of non-text files.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 17 Jun 2006 09:23:56 +0000 (11:23 +0200)]
Move gitweb style to gitweb.css
Move gitweb style from embedded <style> element in gitweb/gitweb.cgi
to external CSS file gitweb/gitweb.css.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 18 Jun 2006 15:18:08 +0000 (17:18 +0200)]
Change types used in bitfields to be `int's.
According to ANSI C99 bitfields are only defined for `signed int' and `unsigned
int'. This patch corrects the bitfield in the `msg_data_t' type from
`imap-send.c'.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 18 Jun 2006 15:18:07 +0000 (17:18 +0200)]
Don't use empty structure initializers.
Empty initializers for structures are not allowed in ANSI C99. This patch
removes such an initializer from `builtin-read-tree.c'. Since the struct was
static (and is therefore implicitely initialized to zero anyway) it wasn't
actually needed.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 18 Jun 2006 15:18:06 +0000 (17:18 +0200)]
Cast pointers to `void *' when used in a format.
ANSI C99 requires void-pointers when using the `%p' format. This patch adds the
neccessary cast in `blame.c'.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 18 Jun 2006 15:18:05 +0000 (17:18 +0200)]
Don't instantiate structures with FAMs.
Since structures with `flexible array members' are an incomplete datatype ANSI
C99 forbids creating instances of them. This patch removes such an instance
from `diff-lib.c' and replaces it with a pointer to a `struct
combine_diff_path'. Since all neccessary memory is allocated at once the number
of calls to `xmalloc' is not increased.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 18 Jun 2006 15:18:04 +0000 (17:18 +0200)]
Initialize FAMs using `FLEX_ARRAY'.
When initializing a `flexible array member' the macro `FLEX_ARRAY' should be
used. This was forgotten in `diff-delta.c'.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 18 Jun 2006 15:18:03 +0000 (17:18 +0200)]
Remove ranges from switch statements.
Though very nice and readable, the "case 'a'...'z':" construct is not ANSI C99
compliant. This patch unfolds the range in `quote.c' and substitutes the
switch-statement with an if-statement in `http-fetch.c' and `http-push.c'.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Petr Baudis [Sat, 17 Jun 2006 23:23:58 +0000 (01:23 +0200)]
Support for extracting configuration from different files
Add $GIT_CONFIG environment variable whose content is used instead
of .git/config if set. Also add $GIT_CONFIG_LOCAL as a
forward-compatibility cue for whenever we will finally come to support]
global configuration files (properly).
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 19 Jun 2006 04:18:49 +0000 (21:18 -0700)]
Merge branch 'yl/build'
* yl/build:
auto-detect changed prefix and/or changed build flags
Junio C Hamano [Mon, 19 Jun 2006 03:19:09 +0000 (20:19 -0700)]
Merge branch 'jc/shared'
* jc/shared:
shared repository: optionally allow reading to "others".
Junio C Hamano [Mon, 19 Jun 2006 03:18:21 +0000 (20:18 -0700)]
Merge branch 'eb/mail'
* eb/mail:
Fix git-format-patch -s
Paul Mackerras [Sun, 18 Jun 2006 23:25:16 +0000 (09:25 +1000)]
Fix PPC SHA1 routine for large input buffers
The PPC SHA1 routine had an overflow which meant that it gave
incorrect results for input buffers >= 512MB. This fixes it by
ensuring that the update of the total length in bits is done using
64-bit arithmetic.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Dennis Stosberg [Sun, 18 Jun 2006 20:33:21 +0000 (22:33 +0200)]
Make t8001-annotate and t8002-blame more portable
These two tests assume that "sed" will not modify the final line of a
stream if it does not end with a newline character. The assumption is
not true at least for FreeBSD and Solaris 9. FreeBSD's "sed" appends
a newline character; "sed" in Solaris 9 even removes the incomplete
final line. This patch makes the test use perl instead.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 18 Jun 2006 18:45:02 +0000 (11:45 -0700)]
Remove "refs" field from "struct object"
This shrinks "struct object" to the absolutely minimal size possible.
It now contains /only/ the object flags and the SHA1 hash name of the
object.
The "refs" field, which is really needed only for fsck, is maintained in
a separate hashed lookup-table, allowing all normal users to totally
ignore it.
This helps memory usage, although not as much as I hoped: it looks like
the allocation overhead of malloc (and the alignment constraints in
particular) means that while the structure size shrinks, the actual
allocation overhead mostly does not.
[ That said: memory usage is actually down, but not as much as it should
be: I suspect just one of the object types actually ended up shrinking
its effective allocation size.
To get to the next level, we probably need specialized allocators that
don't pad the allocation more than necessary. ]
The separation makes for some code cleanup, though, and makes the ref
tracking that fsck wants a clearly separate thing.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Rene Scharfe [Sun, 18 Jun 2006 13:25:33 +0000 (15:25 +0200)]
Make release tarballs friendlier to older tar versions
git-tar-tree adds an extended pax header to archives if its first
parameter points to a commit. It confuses older tars and isn't
very useful in the case of git anyway, so stop doing it.
Idea: Junio, implementation: Junio. I just wrote it up. :-)
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 18 Jun 2006 11:20:50 +0000 (04:20 -0700)]
Merge branch 'master' into next
* master:
git-tar-tree: no more void pointer arithmetic
git-tar-tree: documentation update
git-tar-tree: Simplify write_trailer()
Rene Scharfe [Sun, 18 Jun 2006 10:58:01 +0000 (12:58 +0200)]
git-tar-tree: no more void pointer arithmetic
Noticed by Florian Forster: Use a char pointer when adding offsets,
because void pointer arithmetic is a GNU extension. Const'ify the
function arguments while we're at it.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Rene Scharfe [Sun, 18 Jun 2006 10:57:59 +0000 (12:57 +0200)]
git-tar-tree: documentation update
* add example on how to avoid adding a global extended pax header
* don't mention linux anymore, use git itself as an example instead
* update to v1.4.0 ;-)
* append missing :: to the examples
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Rene Scharfe [Sun, 18 Jun 2006 10:57:56 +0000 (12:57 +0200)]
git-tar-tree: Simplify write_trailer()
We can write the trailer in one or at most two steps; it will always
fit within two blocks. With the last caller of get_record() gone we
can get rid of it.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 18 Jun 2006 02:17:41 +0000 (19:17 -0700)]
Merge branch 'yl/build' into next
* yl/build:
auto-detect changed prefix and/or changed build flags
Yakov Lerner [Wed, 14 Jun 2006 22:36:00 +0000 (01:36 +0300)]
auto-detect changed prefix and/or changed build flags
Detect changed prefix and/or changed build flags in the middle
of the build (or between 'make' and 'make install'), and if change
is detected, make sure all objects are compiled with same build
flags and same prefix, thus avoiding inconsistent/broken build.
[jc: removed otherwise unnecessary Makefile target to test the
change this patch introduces. ]
Signed-off-by: Yakov Lerner <iler.ml@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 18 Jun 2006 01:56:08 +0000 (18:56 -0700)]
Merge branch 'eb/mail' into next
* eb/mail:
Fix git-format-patch -s
Some more memory leak avoidance
Move "void *util" from "struct object" into "struct commit"
Shrink "struct object" a bit
Eric W. Biederman [Mon, 12 Jun 2006 19:31:38 +0000 (13:31 -0600)]
Fix git-format-patch -s
When git-format-patch was converted to a builtin an appropriate call
to setup_ident was missed and thus git-format-patch -s fails because
it doesn't look up anything in the password file.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 18 Jun 2006 01:47:58 +0000 (18:47 -0700)]
Some more memory leak avoidance
This is really the dregs of my effort to not waste memory in git-rev-list,
and makes barely one percent of a difference in the memory footprint, but
hey, it's also a pretty small patch.
It discards the parent lists and the commit buffer after the commit has
been shown by git-rev-list (and "git log" - which already did the commit
buffer part), and frees the commit list entry that was used by the
revision walker.
The big win would be to get rid of the "refs" pointer in the object
structure (another 5%), because it's only used by fsck. That would require
some pretty major surgery to fsck, though, so I'm timid and did the less
interesting but much easier part instead.
This (percentually) makes a bigger difference to "git log" and friends,
since those are walking _just_ commits, and thus the list entries tend to
be a bigger percentage of the memory use. But the "list all objects" case
does improve too.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 18 Jun 2006 01:26:18 +0000 (18:26 -0700)]
Move "void *util" from "struct object" into "struct commit"
Every single user actually wanted this only for commit objects, and we
have no reason to waste space on it for other object types. So just move
the structure member from the low-level "struct object" into the "struct
commit".
This leaves the commit object the same size, and removes one unnecessary
pointer from all other object allocations.
This shrinks memory usage (still at a fairly hefty half-gig, admittedly)
of "git-rev-list --all --objects" on the mozilla repo by another 5% in my
tests.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Wed, 14 Jun 2006 23:45:13 +0000 (16:45 -0700)]
Shrink "struct object" a bit
This shrinks "struct object" by a small amount, by getting rid of the
"struct type *" pointer and replacing it with a 3-bit bitfield instead.
In addition, we merge the bitfields and the "flags" field, which
incidentally should also remove a useless 4-byte padding from the object
when in 64-bit mode.
Now, our "struct object" is still too damn large, but it's now less
obviously bloated, and of the remaining fields, only the "util" (which is
not used by most things) is clearly something that should be eventually
discarded.
This shrinks the "git-rev-list --all" memory use by about 2.5% on the
kernel archive (and, perhaps more importantly, on the larger mozilla
archive). That may not sound like much, but I suspect it's more on a
64-bit platform.
There are other remaining inefficiencies (the parent lists, for example,
probably have horrible malloc overhead), but this was pretty obvious.
Most of the patch is just changing the comparison of the "type" pointer
from one of the constant string pointers to the appropriate new TYPE_xxx
small integer constant.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 18 Jun 2006 00:57:33 +0000 (17:57 -0700)]
Merge early part of branch 'jc/fetchupload'
Junio C Hamano [Sun, 18 Jun 2006 00:56:52 +0000 (17:56 -0700)]
Merge branch 'jc/rw-prefix'
* jc/rw-prefix:
read-tree: reorganize bind_merge code.
write-tree: --prefix=<path>
read-tree: --prefix=<path>/ option.
Junio C Hamano [Sun, 18 Jun 2006 00:49:28 +0000 (17:49 -0700)]
Merge branch 'pe/date'
* pe/date:
date.c: improve guess between timezone offset and year.
Junio C Hamano [Sun, 18 Jun 2006 00:08:36 +0000 (17:08 -0700)]
Merge branch 'js/diff'
Johannes Schindelin [Tue, 13 Jun 2006 16:45:44 +0000 (18:45 +0200)]
diff options: add --color
This patch is a slightly adjusted version of Junio's patch:
http://www.gelato.unsw.edu.au/archives/git/0604/19354.html
However, instead of using a config variable, this patch makes it available
as a diff option.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 17 Jun 2006 23:58:51 +0000 (16:58 -0700)]
mailinfo: ignore blanks after in-body headers.
[jc: this is based on Eric's patch but also fixes up the parsed
subject headers].
Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric W. Biederman [Mon, 12 Jun 2006 19:48:35 +0000 (13:48 -0600)]
Don't parse any headers in the real body of an email message.
It was pointed out that the current behaviour might mispart a patch comment
so remove this behaviour for now.
[jc: this fixes "From: line in the middle" check in t5100 test.]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 17 Jun 2006 22:20:36 +0000 (15:20 -0700)]
t5100: mailinfo and mailsplit tests.
Currently the test passes with 1.3.3 but not with the tip of
"master". This is to verify the fixes from Eric W Biedermann.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Dennis Stosberg [Sat, 17 Jun 2006 15:02:45 +0000 (17:02 +0200)]
Make t4101-apply-nonl bring along its patches
Some versions of "diff" (e.g. on FreeBSD and older Linux systems) do
not support the "\ No newline at end of file" remark and are not
able to generate the patches needed for this test. This lets the
test fail, although git-apply is working perfectly. This patch adds
the pre-generated patches to t/t4100/ and makes the test use them.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 17 Jun 2006 06:53:45 +0000 (08:53 +0200)]
Update gitweb README: gitweb is now included with git
Signed-off-by: Junio C Hamano <junkio@cox.net>
Sven Verdoolaege [Sat, 17 Jun 2006 17:46:40 +0000 (19:46 +0200)]
git-cvsexportcommit.perl: fix typo
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Sun, 11 Jun 2006 17:57:35 +0000 (10:57 -0700)]
gitweb.cgi history not shown
This does:
- add a "rev.simplify_history" flag which defaults to on
- it turns it off for "git whatchanged" (which thus now has real
semantics outside of "git log")
- it adds a command line flag ("--full-history") to turn it off for
others (ie you can make "git log" and "gitk" etc get the semantics if
you want to.
Now, just as an example of _why_ you really really really want to simplify
history by default, apply this patch, install it, and try these two
command lines:
gitk --full-history -- git.c
gitk -- git.c
and compare the output.
So with this, you can also now do
git whatchanged -p -- gitweb.cgi
git log -p --full-history -- gitweb.cgi
and it will show the old history of gitweb.cgi, even though it's not
relevant to the _current_ state of the name "gitweb.cgi"
NOTE NOTE NOTE! It will still actually simplify away merges that didn't
change anything at all into either child. That creates these bogus strange
discontinuities if you look at it with "gitk" (look at the --full-history
gitk output for git.c, and you'll see a few strange cases).
So the whole "--parent" thing ends up somewhat bogus with --full-history
because of this, but I'm not sure it's worth even worrying about. I don't
think you'd ever want to really use "--full-history" with the graphical
representation, I just give it as an example exactly to show _why_ doing
so would be insane.
I think this is trivial enough and useful enough to be worth merging into
the stable branch.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Peter Eriksen [Sun, 11 Jun 2006 12:03:28 +0000 (14:03 +0200)]
Implement safe_strncpy() as strlcpy() and use it more.
Signed-off-by: Peter Eriksen <s022018@student.dtu.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Mon, 12 Jun 2006 08:31:57 +0000 (10:31 +0200)]
gitweb: Make the `blame' interface in gitweb optional.
Since `git-annotate' is an expensive operation to run it may be
desirable to deactivate this functionality. This patch introduces
the `gitweb.blame' option to git-repo-config and disables the blame
support by default.
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Florian Forster [Sun, 11 Jun 2006 15:45:19 +0000 (17:45 +0200)]
gitweb: Adding a `blame' interface.
This patch adds an interface for `git-blame' to `gitweb.cgi'.
Links to it are placed in `git_blob'.
Internally the code uses `git-annotate' because `git-blame's output
differs for files that have been renamed in the past. However, I like
the term `blame' better.
[jc: blame can be told to produce the compatible format btw...]
Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Martin Langhoff [Mon, 12 Jun 2006 11:50:49 +0000 (23:50 +1200)]
cvsimport: keep one index per branch during import
With this patch we have a speedup and much lower IO when
importing trees with many branches. Instead of forcing
index re-population for each branch switch, we keep
many index files around, one per branch.
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Martin Langhoff [Sun, 11 Jun 2006 08:12:20 +0000 (20:12 +1200)]
cvsimport: complete the cvsps run before starting the import
We now capture the output of cvsps to a tempfile, and then read it in.
cvsps 2.1 works quite a bit "in memory", and only prints its patchset
info once it has finished talking with cvs, but apparently retaining
all that memory allocation. With this patch, cvsps is finished and
reaped before cvsimport start working (and growing). So the footprint
of the whole process is much lower.
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Martin Langhoff [Sun, 11 Jun 2006 08:12:09 +0000 (20:12 +1200)]
cvsimport: ignore CVSPS_NO_BRANCH and impossible branches
cvsps output often contains references to CVSPS_NO_BRANCH, commits
that it could not trace to a branch. Ignore that branch.
Additionally, cvsps will sometimes draw circular relationships
between branches -- where two branches are recorded as opening
from the other. In those cases, and where the ancestor branch
hasn't been seen, ignore it.
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fredrik Kuivinen [Tue, 13 Jun 2006 06:08:31 +0000 (08:08 +0200)]
blame: Add --time to produce raw timestamps
fix the usage string and clean up the docs while we are at it
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 14 Jun 2006 13:01:05 +0000 (06:01 -0700)]
fix git alias
When extra command line arguments are given to a command that
was alias-expanded, the code generated a wrong argument list,
leaving the original alias in the result, and forgetting to
terminate the new argv list.
Signed-off-by: Junio C Hamano <junkio@cox.net>