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Author SHA1 Message Date
Linus Torvalds
291ec0f2d2 Don't special-case a zero-sized compression. 
zlib actually writes a header for that case, and while ignoring that
header will get us the right data, it will also end up messing up our
stream position.  So we actually want zlib to "uncompress" even an empty
object.
 2005-07-05 17:06:09 -07:00
Linus Torvalds
72347a233e Make "git clone" use the new git-clone-pack 2005-07-05 15:47:34 -07:00
Linus Torvalds
1fcc8ea55d Add "git-clone-pack" program to help with "git clone" 2005-07-05 15:45:37 -07:00
Linus Torvalds
2f34ba32dd Fix silly thinko in "head_ref()" 
It did a "for_each_ref()" in addition to the HEAD case, which was a
left-over from an early broken test.
 2005-07-05 15:45:00 -07:00
Linus Torvalds
41cb7488b9 Move "get_ack()" to common git_connect functions 
git-clone-pack will want it too. Soon.
 2005-07-05 15:44:09 -07:00
Linus Torvalds
4f7770c87c Remove multi-head support from fetch-pack 
It was a misguided attempt to mix fetching and cloning. I'll make
a separate clone thing.
 2005-07-05 14:39:30 -07:00
Linus Torvalds
12ba7eaf1d Remove unnecessary usage of strncmp() in git-rev-list arg parsing. 
Not only is it unnecessary, it incorrectly allows extraneous characters
at the end of the argument.

Junio noticed the --merge-order thing, and Jon points out that if we fix
that one, we should fix --show-breaks too.
 2005-07-05 12:12:50 -07:00
Linus Torvalds
bbca20acce Merge head 'cvs2git' of http://netz.smurf.noris.de/git/git 2005-07-05 12:03:14 -07:00
Linus Torvalds
f03f2ba0a5 Work around git-http-pull breakage in git-fetch-script 
Need to add a final slash.  And make it verbose by default, since it's
so slow that otherwise people will think it's died.
 2005-07-05 12:02:10 -07:00
Linus Torvalds
0a623e7ce8 git-fetch-script: use git-fetch-pack for local and ssh fetches. 
Also, clean it up a lot.
 2005-07-05 11:38:37 -07:00
Linus Torvalds
723c31fea2 Add "git_path()" and "head_ref()" helper functions. 
"git_path()" returns a static pathname pointer into the git directory
using a printf-like format specifier.

"head_ref()" works like "for_each_ref()", except for just the HEAD.
 2005-07-05 11:31:32 -07:00
Matthias Urlichs
f4b3a4c30b Merge with Linus' current tree 2005-07-05 15:32:29 +02:00
Matthias Urlichs
f13bbe7f56 Merge with http://www.liacs.nl/~sverdool/git.git#cvs2git 2005-07-05 14:23:36 +02:00
Matthias Urlichs
a9174a14fc cvsimport: getopt accepted a -q option (undocumented and unused). 
Removed.
 2005-07-05 14:22:53 +02:00
Sven Verdoolaege
210569f9ae git-cvsimport-script: move working directory forward 
If HEAD happened to point to a cvs branch, move the
working directory forward to the tip of the branch.
Additionally, if master and "origin" are equal,
move master forward to new origin first.
 2005-07-05 13:19:59 +02:00
Linus Torvalds
7a662e896b git-rev-list: make sure the output is sorted by recency 
We didn't sort the refs by date, so if you had multiple refs, the end
result would not be properly sorted.
 2005-07-04 16:49:37 -07:00
Linus Torvalds
7620d39fcb Make rev-list flush the stdio buffers after each rev. 
We'd rather get the revisions in a slow but timely manner than
have to wait for them.
 2005-07-04 16:36:48 -07:00
Linus Torvalds
75bfc6c232 Make git-fetch-pack actually do all the unpacking etc. 
It returns the result SHA1 on stdout, so you can do

	remote=$(git-fetch-pack host:dir branchname)

and it will unpack the objects and "remote" will be the SHA1 name of the
branch on the other side.  You can then save that off, or merge it, or
whatever.
 2005-07-04 16:35:13 -07:00
Linus Torvalds
fb9040cc83 Make git-fetch-pack and git-upload-pack negotiate needs/haves fully 
Now the only piece missing is actually generating the pack-file.
 2005-07-04 15:29:17 -07:00
Linus Torvalds
6cada6a98d Clean up output of "for_each_ref()" when GIT_DIR is "." 
Remove the "./" at the head, it just looks much nicer.
 2005-07-04 15:28:19 -07:00
Sven Verdoolaege
fc6e714c83 git-cvsimport-script: remove unused variable 2005-07-04 23:18:35 +02:00
Linus Torvalds
def88e9afb Commit first cut at "git-fetch-pack" 
It's meant to be used by "git fetch" for the local and ssh case.

It doesn't actually do the fetching now, but it does discover the common
commit point.
 2005-07-04 13:26:53 -07:00
Linus Torvalds
013e7c7ff4 Move ref path matching to connect.c library 
It's a generic thing for matching refs from the other side.
 2005-07-04 13:24:30 -07:00
Linus Torvalds
f71925983d Factor out the ssh connection stuff from send-pack.c 
I want to use it for git-fetch-pack too.
 2005-07-04 11:57:58 -07:00
Sven Verdoolaege
1750113206 git-cvsimport-script: more error handling 2005-07-04 17:36:25 +02:00
Jon Seymour
a61eea6abd [PATCH] Fixup t/t5300 unit tests broken by 5f3de58ff8 
This patch fixes up the t/t5300 unit tests which were broken by the changes in:

	Make the name of a pack-file depend on the objects packed there-in.

Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 2005-07-04 08:22:32 -07:00
Sven Verdoolaege
28537171e7 git-cvsimport-script: provide direct support for cvsps -z option 2005-07-04 17:10:06 +02:00
Sven Verdoolaege
6e7e37b0bf git-cvsimport-script: update cvsps cache instead of rebuilding it 
Updating the cache is sufficient for most purposes.
If users really want to rebuild the cache, they can specify
the option themselves.
 2005-07-04 15:35:30 +02:00
Sven Verdoolaege
46e63efc07 git-cvsimport-script: fix branch switching 
Previous patch broke branch switching.
 2005-07-04 15:28:36 +02:00
Sven Verdoolaege
79ee456cf2 git-cvsimport-script: use private index. 2005-07-04 13:36:59 +02:00
Linus Torvalds
671fe4bb20 git-rev-parse: support show sha1 names for pack entries 
This is actually subtly wrong.  If a short match is found in the object
directory, but would _also_ match another SHA1 ID in a pack (or it shows
in one pack but not another), we'll never have done the pack lookup, and
we think it's unique.

I can't find it in myself to care.  You really want to use enough of a
SHA1 that there is never any ambiguity.
 2005-07-03 21:01:11 -07:00
Linus Torvalds
5736bef18c Make git-rev-parse support cogito-style "short hex names" 
Currently only for unpacked objects, but the infrastructure
is there to do it for packed objects too.
 2005-07-03 20:27:06 -07:00
Sven Verdoolaege
2eb6d82eaa git-cvsimport-script: leave working directory alone. 2005-07-04 00:43:26 +02:00
Linus Torvalds
5f3de58ff8 Make the name of a pack-file depend on the objects packed there-in. 
This means that the .git/objects/pack directory is also rsync'able,
since the filenames created there-in are either unique or refer to the
same data.

Otherwise you might not be able to pull from a directory that is partly
packed without having to worry about missing objects due to pack-file
name clashes.
 2005-07-03 15:34:04 -07:00
Sven Verdoolaege
866d13108e git-cvsimport-script: typo head -> heads 2005-07-03 23:40:48 +02:00
Linus Torvalds
2396ec85bd Add "git-prune-packed" that removes objects that exist in a pack. 
This, together with "git repack" can be used to clean up unpacked
git archives.
 2005-07-03 14:27:34 -07:00
Linus Torvalds
b2d46199d2 Add "git repack" command that does an incremental pack 2005-07-03 13:38:01 -07:00
Linus Torvalds
1c4a291202 Add "--non-empty" flag to git-pack-objects 
It skips writing the pack-file if it ends up being empty.
 2005-07-03 13:36:58 -07:00
Linus Torvalds
12d2a18780 "git rev-list --unpacked" shows only unpacked commits 
More infrastructure to do efficient incremental packs.
 2005-07-03 13:29:54 -07:00
Linus Torvalds
eb019375ab Add "--incremental" flag to git-pack-objects 
It won't add an object that is already in a pack to the new pack.
 2005-07-03 13:08:40 -07:00
Linus Torvalds
960bba0d8c Add "--all" flag to rev-parse that shows all refs 
And make git-rev-list just silently ignore non-commit refs if we're not
asking for all objects.
 2005-07-03 13:07:52 -07:00
Linus Torvalds
dade09c226 Add "has_sha1_pack()" function to query whether the object is available in a pack 
We'll want this for incremental packing.
 2005-07-03 13:06:36 -07:00
Linus Torvalds
c33303839c Make git-fsck-cache check HEAD integrity 
In particular, check that it's a symlink, and points to refs/heads/.  We
depend on that these days not only for "git checkout", but also because
fsck and others only check for references in the .git/refs/
subdirectory, not things like HEAD itself.
 2005-07-03 10:40:38 -07:00
Linus Torvalds
6da4016aea Fix sparse warnings. 
Mainly making a lot of local functions and variables be marked "static",
but there was a "zero as NULL" warning in there too.
 2005-07-03 10:10:45 -07:00
Matthias Urlichs
9da07f3493 cvsimport: Missing tests for verbosity flag. 2005-07-03 19:03:30 +02:00
Linus Torvalds
44c9e8594e Fix up header file dependencies and add sparse checking rules 
We're pretty sparse-clean already, thanks to earlier efforts, but some
things inevitably creep in.
 2005-07-03 10:02:35 -07:00
Linus Torvalds
944d858969 Fix up "for_each_ref()" to be more usable, and use it in git-fsck-cache 
It needed to take the GIT_DIR information into account, something that
the original receive-pack usage just never cared about.
 2005-07-03 10:01:38 -07:00
Linus Torvalds
7ec4e60819 Fix gcc warning in send-pack.c 
send_pack() was declared to return "int" (although nobody cared), but
didn't actually return anything.
 2005-07-03 10:00:01 -07:00
Linus Torvalds
4d235c8044 Avoid gcc warnings in sha1_file.c 
A couple of bogus "might be used undefined" warnings are avoided
by moving the initializations unnecessarily early.
 2005-07-03 09:58:44 -07:00
Sven Verdoolaege
34155390a5 Support :ext: access method. 2005-07-03 13:02:06 +02:00