git.git
18 years agogit-repack: repo.usedeltabaseoffset
Junio C Hamano [Sat, 14 Oct 2006 04:28:58 +0000 (21:28 -0700)]
git-repack: repo.usedeltabaseoffset

When configuration variable `repack.UseDeltaBaseOffset` is set
for the repository, the command passes `--delta-base-offset`
option to `git-pack-objects`; this typically results in slightly
smaller packs, but the generated packs are incompatible with
versions of git older than (and including) v1.4.3.

We will make it default to true sometime in the future, but not
for a while.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agopack-objects: document --delta-base-offset option
Junio C Hamano [Tue, 10 Oct 2006 08:06:20 +0000 (01:06 -0700)]
pack-objects: document --delta-base-offset option

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoallow delta data reuse even if base object is a preferred base
Nicolas Pitre [Wed, 27 Sep 2006 19:42:16 +0000 (15:42 -0400)]
allow delta data reuse even if base object is a preferred base

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agozap a debug remnant
Nicolas Pitre [Wed, 27 Sep 2006 19:30:21 +0000 (15:30 -0400)]
zap a debug remnant

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agolet the GIT native protocol use offsets to delta base when possible
Nicolas Pitre [Tue, 26 Sep 2006 15:27:39 +0000 (11:27 -0400)]
let the GIT native protocol use offsets to delta base when possible

There is no reason not to always do this when both ends agree.
Therefore a client that can accept offsets to delta base always sends
the "ofs-delta" flag.  The server will stream a pack with or without
offset to delta base depending on whether that flag is provided or not
with no additional cost.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agomake pack data reuse compatible with both delta types
Nicolas Pitre [Sat, 23 Sep 2006 01:25:04 +0000 (21:25 -0400)]
make pack data reuse compatible with both delta types

This is the missing part to git-pack-objects allowing it to reuse delta
data to/from any of the two delta types.  It can reuse delta from any
type, and it outputs base offsets when --allow-delta-base-offset is
provided and the base is also included in the pack.  Otherwise it
outputs base sha1 references just like it always did.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agomake git-pack-objects able to create deltas with offset to base
Nicolas Pitre [Thu, 21 Sep 2006 04:09:44 +0000 (00:09 -0400)]
make git-pack-objects able to create deltas with offset to base

This is enabled with --delta-base-offset only, and doesn't work with
pack data reuse yet.

The idea is to allow for the fetch protocol to use an extension flag
to notify the remote end that --delta-base-offset can be used with
git-pack-objects. Eventually git-repack will always provide this flag.

With this, all delta base objects are now pushed before deltas that depend
on them.  This is a requirements for OBJ_OFS_DELTA.  This is not a
requirement for OBJ_REF_DELTA but always doing so makes the code simpler.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoteach git-index-pack about deltas with offset to base
Nicolas Pitre [Thu, 21 Sep 2006 04:08:33 +0000 (00:08 -0400)]
teach git-index-pack about deltas with offset to base

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoteach git-unpack-objects about deltas with offset to base
Nicolas Pitre [Thu, 21 Sep 2006 04:07:39 +0000 (00:07 -0400)]
teach git-unpack-objects about deltas with offset to base

For delta resolution to be possible, a list of sha1/offset tuple must
be constructed in memory in order to load the appropriate base object.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agointroduce delta objects with offset to base
Nicolas Pitre [Thu, 21 Sep 2006 04:06:49 +0000 (00:06 -0400)]
introduce delta objects with offset to base

This adds a new object, namely OBJ_OFS_DELTA, renames OBJ_DELTA to
OBJ_REF_DELTA to better make the distinction between those two delta
objects, and adds support for the handling of those new delta objects
in sha1_file.c only.

The OBJ_OFS_DELTA contains a relative offset from the delta object's
position in a pack instead of the 20-byte SHA1 reference to identify
the base object.  Since the base is likely to be not so far away, the
relative offset is more likely to have a smaller encoding on average
than an absolute offset.  And for those delta objects the base must
always be stored first because there is no way to know the distance of
later objects when streaming a pack.  Hence this relative offset is
always meant to be negative.

The offset encoding is slightly denser than the one used for object
size -- credits to <linux@horizon.com> (whoever this is) for bringing
it to my attention.

This allows for pack size reduction between 3.2% (Linux-2.6) to over 5%
(linux-historic).  Runtime pack access should be faster too since delta
replay does skip a search in the pack index for each delta in a chain.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Decode long title for link tooltips
Yasushi SHOJI [Wed, 27 Sep 2006 03:04:10 +0000 (12:04 +0900)]
gitweb: Decode long title for link tooltips

This is a simple one liner to decode long title string in perl's
internal form to utf-8 for link tooltips.

This is not crucial if the commit message is all in ASCII, however, if
you decide to use other encoding, such as UTF-8, tooltips ain't
readable any more.

Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svn: Fix fetch --no-ignore-externals with GIT_SVN_NO_LIB=1
Sergey Vlasov [Tue, 26 Sep 2006 09:42:55 +0000 (13:42 +0400)]
git-svn: Fix fetch --no-ignore-externals with GIT_SVN_NO_LIB=1

When using Subversion 1.3.1 without Perl bindings (GIT_SVN_NO_LIB=1),
"git-svn fetch --no-ignore-externals" fails with errors like:

  Tree (.../.git/svn/git-svn/tree) is not clean:
  X      directory_with_external

In this case the 'X' lines in the "svn status" output are not a sign
of unclean tree, and therefore should be ignored.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoIgnore executable bit when adding files if filemode=0.
Shawn Pearce [Wed, 27 Sep 2006 05:21:19 +0000 (01:21 -0400)]
Ignore executable bit when adding files if filemode=0.

If the user has configured core.filemode=0 then we shouldn't set
the execute bit in the index when adding a new file as the user
has indicated that the local filesystem can't be trusted.

This means that when adding files that should be marked executable
in a repository with core.filemode=0 the user must perform a
'git update-index --chmod=+x' on the file before committing the
addition.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoUse const for interpolate arguments
Alex Riesen [Mon, 25 Sep 2006 21:19:00 +0000 (23:19 +0200)]
Use const for interpolate arguments

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-archive: update documentation
Franck Bui-Huu [Mon, 25 Sep 2006 10:31:52 +0000 (12:31 +0200)]
git-archive: update documentation

This patch documents zip backend options.

It also adds git-archive command into the main git manual
page.

Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: fix over-eager application of esc_html().
Petr Baudis [Sun, 24 Sep 2006 21:57:40 +0000 (14:57 -0700)]
gitweb: fix over-eager application of esc_html().

Contents of %diffinfo hash should be quoted upon output but kept
unquoted internally.  Later users of this hash expect filenames
to be filenames, not HTML gibberish.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAllow '(no author)' in git-svn's authors file.
Shawn Pearce [Mon, 25 Sep 2006 03:04:55 +0000 (23:04 -0400)]
Allow '(no author)' in git-svn's authors file.

When trying to import an SVN revision which has no author the Git
user may desire to relabel '(no author)' to another name and email
address with their svn.authorsfile.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAllow 'svn fetch' on '(no date)' revisions in Subversion.
Shawn Pearce [Mon, 25 Sep 2006 02:50:15 +0000 (22:50 -0400)]
Allow 'svn fetch' on '(no date)' revisions in Subversion.

Added --ignore-nodate to allow 'git svn fetch' to import revisions
from Subversion which have '(no date)' listed as the date of the
revision.  By default 'git svn fetch' will crash with an error
when encountering such a revision.  The user may restart the fetch
operation by adding --ignore-nodate if they want to continue tracking
that repository.

I'm not entirely sure why a centralized version control system such
as Subversion permits revisions to be created with absolutely no
date/time associated with it but it apparently is possible as one
of the Subversion repositories that I'm tracking with 'git svn'
created such a revision on '(no date)' and by '(no user)'.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'sk/svnimport'
Junio C Hamano [Mon, 25 Sep 2006 03:00:59 +0000 (20:00 -0700)]
Merge branch 'sk/svnimport'

* sk/svnimport:
  git-svnimport: Parse log message for Signed-off-by: lines

18 years agoMerge early parts of branch 'np/pack'
Junio C Hamano [Mon, 25 Sep 2006 02:58:30 +0000 (19:58 -0700)]
Merge early parts of branch 'np/pack'

18 years agoRemove upload-tar and make git-tar-tree a thin wrapper to git-archive
Junio C Hamano [Sun, 24 Sep 2006 21:42:01 +0000 (14:42 -0700)]
Remove upload-tar and make git-tar-tree a thin wrapper to git-archive

The command now issues a big deprecation warning message and runs
git-archive command with appropriate arguments.

git-tar-tree $tree_ish $base always forces $base to be the leading
directory name, so the --prefix parameter passed internally to
git-archive is a slash appended to it, i.e. "--prefix=$base/".

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-tar-tree: Move code for git-archive --format=tar to archive-tar.c
Rene Scharfe [Sun, 24 Sep 2006 15:31:10 +0000 (17:31 +0200)]
git-tar-tree: Move code for git-archive --format=tar to archive-tar.c

This patch doesn't change any functionality, it only moves code around.  It
makes seeing the few remaining lines of git-tar-tree code easier. ;-)

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-tar-tree: Remove duplicate git_config() call
Rene Scharfe [Sun, 24 Sep 2006 15:30:44 +0000 (17:30 +0200)]
git-tar-tree: Remove duplicate git_config() call

generate_tar() eventually calls write_tar_archive() which does all the
"real" work and which also calls git_config(git_tar_config).  We only
need to do this once.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/filter-commit'
Junio C Hamano [Mon, 25 Sep 2006 02:53:52 +0000 (19:53 -0700)]
Merge branch 'jc/filter-commit'

* jc/filter-commit:
  git log: Unify header_filter and message_filter into one.
  Update grep internal for grepping only in head/body
  git-log --author and --committer are not left-anchored by default
  rev-list: fix segfault with --{author,committer,grep}
  revision traversal: --author, --committer, and --grep.
  revision traversal: prepare for commit log match.
  builtin-grep: make pieces of it available as library.

18 years agoMerge branch 'sb/branch-attributes'
Junio C Hamano [Mon, 25 Sep 2006 02:20:26 +0000 (19:20 -0700)]
Merge branch 'sb/branch-attributes'

* sb/branch-attributes:
  Add test for the default merges in fetch.
  fetch: get the remote branches to merge from the branch properties
  Add t5510 to test per branch configuration affecting git-fetch.
  Fetch: default remote repository from branch properties

18 years agoMerge branch 'jl/daemon'
Junio C Hamano [Sun, 24 Sep 2006 23:58:34 +0000 (16:58 -0700)]
Merge branch 'jl/daemon'

* jl/daemon:
  Add virtualization support to git-daemon

18 years agoAdd test for the default merges in fetch.
Santi Béjar [Sat, 23 Sep 2006 20:55:35 +0000 (22:55 +0200)]
Add test for the default merges in fetch.

[jc: with minor fix-ups]

Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agofetch: get the remote branches to merge from the branch properties
Santi Béjar [Sat, 23 Sep 2006 20:53:04 +0000 (22:53 +0200)]
fetch: get the remote branches to merge from the branch properties

If in branch "foo" and this in config:

[branch "foo"]
      merge=bar

"git fetch": fetch from the default repository and program the "bar"
             branch to be merged with pull.

Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAdd t5510 to test per branch configuration affecting git-fetch.
Junio C Hamano [Sat, 23 Sep 2006 10:40:17 +0000 (03:40 -0700)]
Add t5510 to test per branch configuration affecting git-fetch.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFetch: default remote repository from branch properties
Santi Béjar [Sat, 23 Sep 2006 10:05:43 +0000 (12:05 +0200)]
Fetch: default remote repository from branch properties

If in branch "foo" and this in config:

[branch "foo"]
       remote=bar

"git fetch" = "git fetch bar"
"git  pull" = "git pull  bar"

Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agobuiltin-upload-archive.c broken on openbsd
Randal L. Schwartz [Sun, 24 Sep 2006 00:20:45 +0000 (17:20 -0700)]
builtin-upload-archive.c broken on openbsd

Looks like ctype again. Gotta be careful with that on BSD releases:

    $ gmake prefix=/opt/git all
    GIT_VERSION = 1.4.2.GIT
    gcc -o builtin-upload-archive.o -c -g -O2 -Wall -I/usr/local/include -DSHA1_HEADER='<openssl/sha.h>' -DNO_STRCASESTR builtin-upload-archive.c
    In file included from /usr/include/sys/poll.h:54,
                     from builtin-upload-archive.c:11:
    /usr/include/ctype.h:68: error: syntax error before ']' token
    /usr/include/ctype.h:69: error: syntax error before ']' token
    ...
    /usr/include/sys/poll.h:53:1: unterminated #ifndef
    /usr/include/sys/poll.h:28:1: unterminated #ifndef
    gmake: *** [builtin-upload-archive.o] Error 1

This fixes it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Consolidate escaping/validation of query string
Petr Baudis [Sat, 23 Sep 2006 22:18:41 +0000 (00:18 +0200)]
gitweb: Consolidate escaping/validation of query string

Consider:

http://repo.or.cz/?p=glibc-cvs.git;a=tree;h=2609cb0411389325f4ee2854cc7159756eb0671e;hb=2609cb0411389325f4ee2854cc7159756eb0671e

(click on the funny =__ify file)

We ought to handle anything in filenames and I actually see no reason why
we don't, modulo very little missing escaping that this patch hopefully
also fixes.

I have also made esc_param() escape [?=&;]. Not escaping [&;] was downright
buggy and [?=] just feels better escaped. ;-) YMMV.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoDeprecate git-resolve.sh
Petr Baudis [Sat, 23 Sep 2006 22:25:19 +0000 (00:25 +0200)]
Deprecate git-resolve.sh

Seriously, is anyone still using this thing? It's collecting dust and
blocking the name for something potentially useful like a tool for
user-friendly marking of resolved conflicts or resolving index conflicts.

We've loved you when Git was young, now thank you and please go away. ;-)

This makes git-resolve.sh print a big deprecation warning and sleep a bit
for extra annoyance. It should be removed completely after the next release.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoRename builtin-zip-tree.c to archive-zip.c
Rene Scharfe [Sat, 23 Sep 2006 15:06:35 +0000 (17:06 +0200)]
Rename builtin-zip-tree.c to archive-zip.c

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoRemove git-zip-tree
Rene Scharfe [Sat, 23 Sep 2006 15:06:11 +0000 (17:06 +0200)]
Remove git-zip-tree

git-zip-tree can be safely removed because it was never part of a formal
release.  This patch makes 'git-archive --format=zip' the one and only git
ZIP file creation command.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agomany cleanups to sha1_file.c
Nicolas Pitre [Thu, 21 Sep 2006 04:05:37 +0000 (00:05 -0400)]
many cleanups to sha1_file.c

Those cleanups are mainly to set the table for the support of deltas
with base objects referenced by offsets instead of sha1.  This means
that many pack lookup functions are converted to take a pack/offset
tuple instead of a sha1.

This eliminates many struct pack_entry usages since this structure
carried redundent information in many cases, and it increased stack
footprint needlessly for a couple recursively called functions that used
to declare a local copy of it for every recursion loop.

In the process, packed_object_info_detail() has been reorganized as well
so to look much saner and more amenable to deltas with offset support.

Finally the appropriate adjustments have been made to functions that
depend on the above changes.  But there is no functionality changes yet
simply some code refactoring at this point.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agomove pack creation to version 3
Nicolas Pitre [Thu, 21 Sep 2006 04:11:59 +0000 (00:11 -0400)]
move pack creation to version 3

It's been quite a while now that GIT is able to read version 3 packs.
Let's create them at last.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-svnimport: Parse log message for Signed-off-by: lines
Sasha Khapyorsky [Tue, 5 Sep 2006 18:46:11 +0000 (21:46 +0300)]
git-svnimport: Parse log message for Signed-off-by: lines

This add '-S' option. When specified svn-import will try to parse
commit message for 'Signed-off-by: ...' line, and if found will use
the name and email address extracted at first occurrence as this commit
author name and author email address. Committer name and email are
extracted in usual way.

Signed-off-by: Sasha Khapyorsky <sashak@voltaire.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoQuote arguments to tr in test-lib
Robin Rosenberg [Fri, 22 Sep 2006 22:35:20 +0000 (00:35 +0200)]
Quote arguments to tr in test-lib

When there are single-character filenames in the test directory,
the shell tries to expand regexps meant for tr.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix snapshot link in tree view
Petr Baudis [Fri, 22 Sep 2006 23:21:20 +0000 (01:21 +0200)]
Fix snapshot link in tree view

It would just give HEAD snapshot instead of one of the particular tree.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Fix @git_base_url_list usage
Petr Baudis [Fri, 22 Sep 2006 23:15:18 +0000 (01:15 +0200)]
gitweb: Fix @git_base_url_list usage

As it is now, that array was never used because the customurl accessor was
broken and ''unless @url_list'' never happenned.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Fix tree link associated with each commit log entry.
Petr Baudis [Fri, 22 Sep 2006 23:56:43 +0000 (16:56 -0700)]
gitweb: Fix tree link associated with each commit log entry.

The link forgot to have hb parameter and the resulting tree view
failed to show the navbar for that commit.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMake path in tree view look nicer
Petr Baudis [Fri, 22 Sep 2006 23:00:12 +0000 (01:00 +0200)]
Make path in tree view look nicer

Based on talk on the IRC with Junio some evenings ago, I've updated the
path showing in tree view to look better and sent updated patches
privately, but it seems the old version ended up being used, so here's
the new one again.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Relabel "head" as "HEAD"
Petr Baudis [Fri, 22 Sep 2006 01:19:53 +0000 (03:19 +0200)]
gitweb: Relabel "head" as "HEAD"

"head" is a reference in refs/heads/, while those labels mean HEAD,
the latest revision of the default branch.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Rename "plain" labels to "raw"
Petr Baudis [Fri, 22 Sep 2006 01:19:50 +0000 (03:19 +0200)]
gitweb: Rename "plain" labels to "raw"

I don't have much preference either way and as far as I'm concerned, it may
go the other way as well. Consistency is what is important.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Link to associated tree from a particular log item in full log view
Petr Baudis [Fri, 22 Sep 2006 01:19:48 +0000 (03:19 +0200)]
gitweb: Link to associated tree from a particular log item in full log view

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Link to latest tree from the head line in heads list
Petr Baudis [Fri, 22 Sep 2006 01:19:46 +0000 (03:19 +0200)]
gitweb: Link to latest tree from the head line in heads list

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Link to tree instead of snapshot in shortlog
Petr Baudis [Fri, 22 Sep 2006 01:19:44 +0000 (03:19 +0200)]
gitweb: Link to tree instead of snapshot in shortlog

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: More per-view navigation bar links
Petr Baudis [Fri, 22 Sep 2006 01:19:41 +0000 (03:19 +0200)]
gitweb: More per-view navigation bar links

Navigation bars in various views were empty or missed important items that
should have been there, e.g. getting a snapshot in tree view or log of
ancestry in commit view...

This feeble patch attempts to consolidate that.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Link (HEAD) tree for each project from projects list
Petr Baudis [Thu, 21 Sep 2006 23:58:40 +0000 (01:58 +0200)]
gitweb: Link (HEAD) tree for each project from projects list

Current projects list is oriented on easily getting "what's new"
information. But when already using gitweb as an interface to something,
I personally find myself to _much_ more frequently wanting to rather
see "what's in" (or "what's new in") and it's quite annoying to have to
go through the summary page (which is also rather expensive to generate)
just to get there.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Make git_get_hash_by_path check type if provided
Jakub Narebski [Thu, 21 Sep 2006 16:09:12 +0000 (18:09 +0200)]
gitweb: Make git_get_hash_by_path check type if provided

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix showing of path in tree view
Petr Baudis [Thu, 21 Sep 2006 00:05:50 +0000 (02:05 +0200)]
Fix showing of path in tree view

This patch fixes two things - links to all path elements except the last
one were broken since gitweb does not like the trailing slash in them, and
the root tree was not reachable from the subdirectory view.

To compensate for the one more slash in the front, the trailing slash is
not there anymore. ;-) I don't care if it stays there though.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: fix display of trees via PATH_INFO.
Martin Waitz [Thu, 21 Sep 2006 07:48:21 +0000 (09:48 +0200)]
gitweb: fix display of trees via PATH_INFO.

When adding a / to the URL, git should display the corresponding
tree object, but it has to remove the / first.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoDocument receive.denyNonFastforwards
Johannes Schindelin [Thu, 21 Sep 2006 00:10:30 +0000 (02:10 +0200)]
Document receive.denyNonFastforwards

[jc: with a fix to config handling in t5400 test, which took
 annoyingly long to diagnose.]

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoreceive-pack: plug memory leak in fast-forward checking code.
Johannes Schindelin [Thu, 21 Sep 2006 00:07:19 +0000 (02:07 +0200)]
receive-pack: plug memory leak in fast-forward checking code.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoadd receive.denyNonFastforwards config variable
Johannes Schindelin [Wed, 20 Sep 2006 23:07:54 +0000 (01:07 +0200)]
add receive.denyNonFastforwards config variable

If receive.denyNonFastforwards is set to true, git-receive-pack will deny
non fast-forwards, i.e. forced updates. Most notably, a push to a repository
which has that flag set will fail.

As a first user, 'git-init-db --shared' sets this flag, since in a shared
setup, you are most unlikely to want forced pushes to succeed.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agosha1_name.c: understand "describe" output as a valid object name
Junio C Hamano [Wed, 20 Sep 2006 23:11:08 +0000 (16:11 -0700)]
sha1_name.c: understand "describe" output as a valid object name

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMake hexval() available to others.
Junio C Hamano [Wed, 20 Sep 2006 23:04:46 +0000 (16:04 -0700)]
Make hexval() available to others.

builtin-mailinfo.c has its own hexval implementaiton but it can
share the table-lookup one recently implemented in sha1_file.c

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit log: Unify header_filter and message_filter into one.
Junio C Hamano [Wed, 20 Sep 2006 20:21:56 +0000 (13:21 -0700)]
git log: Unify header_filter and message_filter into one.

Now we can tell the built-in grep to grep only in head or in
body, use that to update --author, --committer, and --grep.

Unfortunately, to make --and, --not and other grep boolean
expressions useful, as in:

# Things written by Junio committed and by Linus and log
# does not talk about diff.

git log --author=Junio --and --committer=Linus \
--grep-not --grep=diff

we will need to do another round of built-in grep core
enhancement, because grep boolean expressions are designed to
work on one line at a time.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoUpdate grep internal for grepping only in head/body
Junio C Hamano [Wed, 20 Sep 2006 19:39:46 +0000 (12:39 -0700)]
Update grep internal for grepping only in head/body

This further updates the built-in grep engine so that we can say
something like "this pattern should match only in head".  This
can be used to simplify grepping in the log messages.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAdd virtualization support to git-daemon
Jon Loeliger [Wed, 20 Sep 2006 01:31:51 +0000 (20:31 -0500)]
Add virtualization support to git-daemon

Signed-off-by: Jon Loeliger
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-log --author and --committer are not left-anchored by default
Linus Torvalds [Mon, 18 Sep 2006 17:07:51 +0000 (10:07 -0700)]
git-log --author and --committer are not left-anchored by default

I know that I'd prefer a rule where

"--author=^Junio"

would result in the grep-pattern being "^author Junio", but without the
initial '^' it would be "^author .*Junio".

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorev-list: fix segfault with --{author,committer,grep}
Jeff King [Mon, 18 Sep 2006 06:52:42 +0000 (02:52 -0400)]
rev-list: fix segfault with --{author,committer,grep}

We need to save the commit buffer if we're going to match against it.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorevision traversal: --author, --committer, and --grep.
Junio C Hamano [Mon, 18 Sep 2006 00:23:20 +0000 (17:23 -0700)]
revision traversal: --author, --committer, and --grep.

This adds three options to setup_revisions(), which lets you
filter resulting commits by the author name, the committer name
and the log message with regexp.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agorevision traversal: prepare for commit log match.
Junio C Hamano [Sun, 17 Sep 2006 22:43:40 +0000 (15:43 -0700)]
revision traversal: prepare for commit log match.

This is from a suggestion by Linus, just to mark the locations where we
need to modify to actually implement the filtering.

We do not have any actual filtering code yet.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agobuiltin-grep: make pieces of it available as library.
Junio C Hamano [Sun, 17 Sep 2006 23:02:52 +0000 (16:02 -0700)]
builtin-grep: make pieces of it available as library.

This makes three functions and associated option structures from
builtin-grep available from other parts of the system.

 * options to drive built-in grep engine is stored in struct
   grep_opt;

 * pattern strings and extended grep expressions are added to
   struct grep_opt with append_grep_pattern();

 * when finished calling append_grep_pattern(), call
   compile_grep_patterns() to prepare for execution;

 * call grep_buffer() to find matches in the in-core buffer.

This also adds an internal option "status_only" to grep_opt,
which suppresses any output from grep_buffer().  Callers of the
function as library can use it to check if there is a match
without producing any output.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Fix thinko in git_tags and git_heads
Jakub Narebski [Tue, 19 Sep 2006 18:47:27 +0000 (20:47 +0200)]
gitweb: Fix thinko in git_tags and git_heads

git_get_refs_list always return reference to list (and reference to
hash which we ignore), so $taglist (in git_tags) and $headlist (in
git_heads) are always defined, but @$taglist / @$headlist might be
empty. Replaced incorrect "if (defined @$taglist)" with
"if (@$taglist)" in git_tags and respectively in git_heads.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Make git_get_refs_list do work of git_get_references
Jakub Narebski [Tue, 19 Sep 2006 12:33:22 +0000 (14:33 +0200)]
gitweb: Make git_get_refs_list do work of git_get_references

Make git_get_refs_list do also work of git_get_references, to avoid
calling git-peek-remote twice.  Change meaning of git_get_refs_list
meaning: it is now type, and not a full path, e.g. we now use
git_get_refs_list("heads") instead of former
git_get_refs_list("refs/heads").

Modify git_summary to use only one call to git_get_refs_list instead
of one call to git_get_references and two to git_get_refs_list.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Always use git-peek-remote in git_get_references
Jakub Narebski [Tue, 19 Sep 2006 12:31:49 +0000 (14:31 +0200)]
gitweb: Always use git-peek-remote in git_get_references

Instead of trying to read info/refs file, which might not be present
(we did fallback to git-ls-remote), always use git-peek-remote in
git_get_references.

It is preparation for git_get_refs_info to also return references
info.  We should not use info/refs for git_get_refs_info as the
repository is not served for http-fetch clients.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Require project for almost all actions
Jakub Narebski [Tue, 19 Sep 2006 19:53:22 +0000 (21:53 +0200)]
gitweb: Require project for almost all actions

Require that project (repository) is given for all actions except
project_list, project_index and opml.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Even more support for PATH_INFO based URLs
Jakub Narebski [Tue, 19 Sep 2006 22:49:51 +0000 (00:49 +0200)]
gitweb: Even more support for PATH_INFO based URLs

Now the following types of path based URLs are supported:

* project              overview (summary) page of project
* project/branch       shortlog of branch
* project/branch:file  file in branch, blob_plain view
* project/branch:dir/  directory listing of dir in branch, tree view

The following shortcuts works (see explanation below):

* project/branch:      directory listing of branch, main tree view
* project/:file        file in HEAD (raw)
* project/:dir/        directory listing of dir in HEAD
* project/:            directory listing of project's HEAD

We use ':' as separator between branch (ref) name and file name
(pathname) because valid branch (ref) name cannot have ':' inside.
This limit applies to branch name only. This allow for hierarchical
branches e.g. topic branch 'topic/subtopic', separate remotes
tracking branches e.g. 'refs/remotes/origin/HEAD', and discriminate
between head (branch) and tag with the same name.

Empty branch should be interpreted as HEAD.

If pathname (the part after ':') ends with '/', we assume that pathname
is name of directory, and we want to show contents of said directory
using "tree" view. If pathname is empty, it is equivalent to '/' (top
directory).

If pathname (the part after ':') does not end with '/', we assume that
pathname is name of file, and we show contents of said file using
"blob_plain" view.

Pathname is stripped of leading '/', so we can use ':/' to separate
branch from pathname. The rationale behind support for PATH_INFO based
URLs was to support project web pages for small projects: just create
an html branch and then use an URL like
  http://nowhere.com/gitweb.cgi/project.git/html:/index.html
The ':/' syntax allow for working links between .html files served
in such way, e.g. <a href="main.html"> link inside "index.html"
would get
  http://nowhere.com/gitweb.cgi/project.git/html:/main.html.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitk(1): mention --all
Jonas Fonseca [Wed, 20 Sep 2006 10:23:41 +0000 (12:23 +0200)]
gitk(1): mention --all

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix trivial typos and inconsistencies in hooks documentation
Jonas Fonseca [Wed, 20 Sep 2006 10:15:39 +0000 (12:15 +0200)]
Fix trivial typos and inconsistencies in hooks documentation

Pointed out by Alan Chandler.

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Fix mimetype_guess_file for files with multiple extensions
Jakub Narebski [Tue, 19 Sep 2006 11:57:03 +0000 (13:57 +0200)]
gitweb: Fix mimetype_guess_file for files with multiple extensions

Fix getting correct mimetype for "blob_plain" view for files which have
multiple extensions, e.g. foo.1.html; now only the last extension
is used to find mimetype.

Noticed by Martin Waitz.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoPatch for http-fetch.c and older curl releases
Art Haas [Tue, 19 Sep 2006 12:20:19 +0000 (07:20 -0500)]
Patch for http-fetch.c and older curl releases

Older curl releases do not define CURLE_HTTP_RETURNED_ERROR, they
use CURLE_HTTP_NOT_FOUND instead. Newer curl releases keep the
CURLE_HTTP_NOT_FOUND definition but using a -DCURL_NO_OLDIES
preprocessor flag the old name will not be present in the 'curl.h'
header.

This patch makes our code written for newer releases of the curl
library but allow compiling against an older curl (older than
0x070a03) by defining the missing CURLE_HTTP_RETURNED_ERROR as a
synonym for CURLE_HTTP_NOT_FOUND.

Signed-off-by: Art Haas <ahaas@airmail.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'sk/ftp'
Junio C Hamano [Mon, 18 Sep 2006 01:43:36 +0000 (18:43 -0700)]
Merge branch 'sk/ftp'

* sk/ftp:
  Add ftp:// protocol support for git-http-fetch
  http-fetch.c: consolidate code to detect missing fetch target

18 years agoMerge part of branch 'jc/upload-pack'
Junio C Hamano [Mon, 18 Sep 2006 01:42:33 +0000 (18:42 -0700)]
Merge part of branch 'jc/upload-pack'

18 years agoMerge branch 'jc/pack'
Junio C Hamano [Mon, 18 Sep 2006 01:32:03 +0000 (18:32 -0700)]
Merge branch 'jc/pack'

* jc/pack:
  pack-objects: document --revs, --unpacked and --all.
  pack-objects --unpacked=<existing pack> option.
  pack-objects: further work on internal rev-list logic.
  pack-objects: run rev-list equivalent internally.
  Separate object listing routines out of rev-list

18 years agoMerge branch 'jc/am'
Junio C Hamano [Mon, 18 Sep 2006 01:20:02 +0000 (18:20 -0700)]
Merge branch 'jc/am'

* jc/am:
  Fix git-am safety checks

18 years agoMerge branch 'jk/diff'
Junio C Hamano [Mon, 18 Sep 2006 01:14:03 +0000 (18:14 -0700)]
Merge branch 'jk/diff'

* jk/diff:
  wt-status: remove extraneous newline from 'deleted:' output
  git-status: document colorization config options
  Teach runstatus about --untracked
  git-commit.sh: convert run_status to a C builtin
  Move color option parsing out of diff.c and into color.[ch]
  diff: support custom callbacks for output

18 years agogitweb fix validating pg (page) parameter
Matthias Lederhofer [Sun, 17 Sep 2006 11:52:45 +0000 (13:52 +0200)]
gitweb fix validating pg (page) parameter

Currently it is possible to give any string ending with a number as
page.  -1 for example is quite bad (error log shows probably 100
warnings).

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-repack(1): document --window and --depth
Jonas Fonseca [Sun, 17 Sep 2006 11:02:59 +0000 (13:02 +0200)]
git-repack(1): document --window and --depth

Copy and pasted from git-pack-objects(1).

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-apply(1): document --unidiff-zero
Jonas Fonseca [Sun, 17 Sep 2006 10:55:38 +0000 (12:55 +0200)]
git-apply(1): document --unidiff-zero

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: fix warnings in PATH_INFO code and add export_ok/strict_export
Matthias Lederhofer [Sun, 17 Sep 2006 13:29:48 +0000 (15:29 +0200)]
gitweb: fix warnings in PATH_INFO code and add export_ok/strict_export

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoupload-archive: monitor child communication even more carefully.
Franck Bui-Huu [Sun, 17 Sep 2006 14:09:18 +0000 (16:09 +0200)]
upload-archive: monitor child communication even more carefully.

The current code works like this: if others flags than POLLIN is
raised we assume that (a) something bad happened and the child died or
(b) the child has closed the pipe because it had no more data to send.

For the latter case, we assume wrongly that one call to
process_input() will empty the pipe. Indeed it reads only 16Ko of data
by call and the the pipe capacity can be larger than that (on current
Linux kernel, it is 65536 bytes). Therefore the child can write 32ko
of data, for example, and close the pipe. After that poll will return
POLLIN _and_ POLLHUP and the parent will read only 16ko of data.

This patch forces the parent to empty the pipe as soon as POLLIN is
raised and even if POLLHUP or something else is raised too.

Moreover, some implementations of poll might return POLLRDNORM flag
even if it is non standard.

Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoMerge branch 'jc/archive'
Junio C Hamano [Sun, 17 Sep 2006 09:46:00 +0000 (02:46 -0700)]
Merge branch 'jc/archive'

* jc/archive:
  git-tar-tree: devolve git-tar-tree into a wrapper for git-archive
  git-archive: inline default_parse_extra()
  builtin-archive.c: rename remote_request() to extract_remote_arg()
  upload-archive: monitor child communication more carefully.
  Add sideband status report to git-archive protocol
  Prepare larger packet buffer for upload-pack protocol.
  Teach --exec to git-archive --remote
  Add --verbose to git-archive
  archive: force line buffered output to stderr
  Use xstrdup instead of strdup in builtin-{tar,zip}-tree.c
  Move sideband server side support into reusable form.
  Move sideband client side support into reusable form.
  archive: allow remote to have more formats than we understand.
  git-archive: make compression level of ZIP archives configurable
  Add git-upload-archive
  git-archive: wire up ZIP format.
  git-archive: wire up TAR format.
  Add git-archive

18 years agogitweb: export options
Matthias Lederhofer [Sat, 16 Sep 2006 22:31:01 +0000 (00:31 +0200)]
gitweb: export options

$export_ok: If this variable evaluates to true it is checked
if a file with this name exists in the repository.  If it
does not exist the repository cannot be viewed from gitweb.
(Similar to git-daemon-export-ok for git-daemon).

$strict_export: If this variable evaluates to true only
repositories listed on the project-list-page of gitweb can
be accessed.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: do not use 'No such directory' error message
Matthias Lederhofer [Sat, 16 Sep 2006 22:30:27 +0000 (00:30 +0200)]
gitweb: do not use 'No such directory' error message

undef $project; to prevent a file named description to be read.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogit-tar-tree: devolve git-tar-tree into a wrapper for git-archive
Rene Scharfe [Sat, 16 Sep 2006 19:20:36 +0000 (21:20 +0200)]
git-tar-tree: devolve git-tar-tree into a wrapper for git-archive

This patch removes the custom tree walker tree_traverse(), and makes
generate_tar() use write_tar_archive() and the infrastructure provided
by git-archive instead.

As a kind of side effect, make write_tar_archive() able to handle NULL
as base directory, as this is what the new and simple generate_tar()
uses to indicate the absence of a base directory.  This was simpler
and cleaner than playing tricks with empty strings.

The behaviour of git-tar-tree should be unchanged (quick tests didn't
indicate otherwise) except for the text of some error messages.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: fix uninitialized variable warning.
Martin Waitz [Sat, 16 Sep 2006 21:09:02 +0000 (23:09 +0200)]
gitweb: fix uninitialized variable warning.

Perl spit out a varning when "blob" or "blob_plain" actions were
used without a $hash parameter.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: more support for PATH_INFO based URLs
Martin Waitz [Sat, 16 Sep 2006 21:08:32 +0000 (23:08 +0200)]
gitweb: more support for PATH_INFO based URLs

Now three types of path based URLs are supported:
gitweb.cgi/project.git
gitweb.cgi/project.git/branch
gitweb.cgi/project.git/branch/filename

The first one (show project summary) was already supported for a long time
now.  The other two are new: they show the shortlog of a branch or
the plain file contents of some file contained in the repository.

This is especially useful to support project web pages for small
projects: just create an html branch and then use an URL like
gitweb.cgi/project.git/html/index.html.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoapply --unidiff-zero: loosen sanity checks for --unidiff=0 patches
Junio C Hamano [Sun, 17 Sep 2006 08:04:24 +0000 (01:04 -0700)]
apply --unidiff-zero: loosen sanity checks for --unidiff=0 patches

In "git-apply", we have a few sanity checks and heuristics that
expects that the patch fed to us is a unified diff with at least
one line of context.

 * When there is no leading context line in a hunk, the hunk
   must apply at the beginning of the preimage.  Similarly, no
   trailing context means that the hunk is anchored at the end.

 * We learn a patch deletes the file from a hunk that has no
   resulting line (i.e. all lines are prefixed with '-') if it
   has not otherwise been known if the patch deletes the file.
   Similarly, no old line means the file is being created.

And we declare an error condition when the file created by a
creation patch already exists, and/or when a deletion patch
still leaves content in the file.

These sanity checks are good safety measures, but breaks down
when people feed a diff generated with --unified=0.  This was
recently noticed first by Matthew Wilcox and Gerrit Pape.

This adds a new flag, --unified-zero, to allow bypassing these
checks.  If you are in control of the patch generation process,
you should not use --unified=0 patch and fix it up with this
flag; rather you should try work with a patch with context.  But
if all you have to work with is a patch without context, this
flag may come handy as the last resort.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agot1400: make test debuggable.
Junio C Hamano [Sat, 16 Sep 2006 20:41:14 +0000 (13:41 -0700)]
t1400: make test debuggable.

I had a hard time figuring out why this test was failing with
the packed-refs update without running it under "sh -x".  This
makes output from "sh t1400-update-ref.sh -v" more descriptive.

Updating other tests would be a good janitorial task.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAdd ftp:// protocol support for git-http-fetch
Junio C Hamano [Sat, 16 Sep 2006 18:06:02 +0000 (11:06 -0700)]
Add ftp:// protocol support for git-http-fetch

Based on Sasha Khapyorsky's patch but adjusted to the refactored
"missing target" detection code.

It might have been better if the program were called
git-url-fetch but it is too late now ;-).

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agohttp-fetch.c: consolidate code to detect missing fetch target
Junio C Hamano [Sat, 16 Sep 2006 17:58:20 +0000 (10:58 -0700)]
http-fetch.c: consolidate code to detect missing fetch target

At a handful places we check two error codes from curl library
to see if the file we asked was missing from the remote (e.g.
we asked for a loose object when it is in a pack) to decide what
to do next.  This consolidates the check into a single function.

NOTE: the original did not check for HTTP_RETURNED_ERROR when
error code is 404, but this version does to make sure 404 is
from HTTP and not some other protcol.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoFix git-am safety checks
Junio C Hamano [Sat, 16 Sep 2006 06:19:02 +0000 (23:19 -0700)]
Fix git-am safety checks

An earlier commit cbd64af added a check that prevents "git-am"
to run without its standard input connected to a terminal while
resuming operation.  This was to catch a user error to try
feeding a new patch from its standard input while recovery.

The assumption of the check was that it is an indication that a
new patch is being fed if the standard input is not connected to
a terminal.  It is however not quite correct (the standard input
can be /dev/null if the user knows the operation does not need
any input, for example).  This broke t3403 when the test was run
with its standard input connected to /dev/null.

When git-am is given an explicit command such as --skip, there
is no reason to insist that the standard input is a terminal; we
are not going to read a new patch anyway.

Credit goes to Gerrit Pape for noticing and reporting the
problem with t3403-rebase-skip test.

Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoAllow multiple "git_path()" uses
Linus Torvalds [Mon, 11 Sep 2006 19:03:15 +0000 (12:03 -0700)]
Allow multiple "git_path()" uses

This allows you to maintain a few filesystem pathnames concurrently, by
simply replacing the single static "pathname" buffer with a LRU of four
buffers.

We did exactly the same thing with sha1_to_hex(), for pretty much exactly
the same reason. Sometimes you want to use two pathnames, and while it's
easy enough to xstrdup() them, why not just do the LU buffer thing.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Add link to "project_index" view to "project_list" page
Jakub Narebski [Fri, 15 Sep 2006 09:11:33 +0000 (11:11 +0200)]
gitweb: Add link to "project_index" view to "project_list" page

Add link to "project_index" view as [TXT] beside link to "opml" view,
(which is marked by [OPML]) to "project_list" page.

While at it add alternate links for "opml" and "project_list" to HTML
header for "project_list" view.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agogitweb: Allow for href() to be used for links without project param
Jakub Narebski [Fri, 15 Sep 2006 17:30:34 +0000 (19:30 +0200)]
gitweb: Allow for href() to be used for links without project param

Make it possible to use href() subroutine to generate link with
query string which does not include project ('p') parameter.
href() used to add project=$project to its parameters, if it
was not set (to be more exact if $params{'project'} was false).
Now you can pass "project => undef" if you don't want for href()
to add project parameter to query string in the generated link.

Links to "project_list", "project_index" and "opml" (all related
to list of all projects/all git repositories) doesn't need project
parameter. Moreover "project_list" is default view (action) if
project ('p') parameter is not set, just like "summary" is default
view (action) if project is set; project list served as a kind
of "home" page for gitweb instalation, and links to "project_list"
view were done without specyfying it as an action.

Convert remaining links (except $home_link and anchor links)
to use href(); this required adding 'order => "o"' to @mapping
in href(). This finishes consolidation of URL generation.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
18 years agoDefine fallback PATH_MAX on systems that do not define one in <limits.h>
Junio C Hamano [Sat, 16 Sep 2006 05:47:21 +0000 (22:47 -0700)]
Define fallback PATH_MAX on systems that do not define one in <limits.h>

Notably on GNU/Hurd, as reported by Gerrit Pape.

Signed-off-by: Junio C Hamano <junkio@cox.net>