Shallow clone: do not ignore shallowness when following tags
Tags should be considered when truncating the
commit list. The patch below fixes it, and fetches the right number of
commits for each tag. However the correct fix is probably to not fetch
historical tags at all.
By specifying a depth, you can now clone a repository such that
all fetched ancestor-chains' length is at most "depth". For example,
if the upstream repository has only 2 branches ("A" and "B"), which
are linear, and you specify depth 3, you will get A, A~1, A~2, A~3,
B, B~1, B~2, and B~3. The ends are automatically made shallow
commits.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
A shallow commit is a commit which has parents, which in turn are
"grafted away", i.e. the commit appears as if it were a root.
Since these shallow commits should not be edited by the user, but
only by core git, they are recorded in the file $GIT_DIR/shallow.
A repository containing shallow commits is called shallow.
The advantage of a shallow repository is that even if the upstream
contains lots of history, your local (shallow) repository needs not
occupy much disk space.
The disadvantage is that you might miss a merge base when pulling
some remote branch.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Nov 2006 11:54:57 +0000 (03:54 -0800)]
Merge branch 'jn/web'
* jn/web:
gitweb: Finish restoring "blob" links in git_difftree_body
gitweb: Refactor feed generation, make output prettier, add Atom feed
gitweb: Add an option to href() to return full URL
gitweb: New improved formatting of chunk header in diff
gitweb: Default to $hash_base or HEAD for $hash in "commit" and "commitdiff"
gitweb: Buffer diff header to deal with split patches + git_patchset_body refactoring
gitweb: Protect against possible warning in git_commitdiff
Iñaki Arenaza [Wed, 22 Nov 2006 22:26:57 +0000 (23:26 +0100)]
git-cvsimport: add support for CVS pserver method HTTP/1.x proxying
This patch adds support for 'proxy' and 'proxyport' connection options
when using the pserver method for the CVS Root.
It has been tested with a Squid 2.5.x proxy server.
Quoting from the CVS info manual:
The `gserver' and `pserver' connection methods all accept optional
method options, specified as part of the METHOD string, like so:
:METHOD[;OPTION=ARG...]:
Currently, the only two valid connection options are `proxy', which
takes a hostname as an argument, and `proxyport', which takes a port
number as an argument. These options can be used to connect via an HTTP
tunnel style web proxy. For example, to connect pserver via a web proxy
at www.myproxy.net and port 8000, you would use a method of:
:pserver;proxy=www.myproxy.net;proxyport=8000:
*NOTE: The rest of the connection string is required to connect to
the server as noted in the upcoming sections on password authentication,
gserver and kserver. The example above would only modify the METHOD
portion of the repository name.*
PROXY must be supplied to connect to a CVS server via a proxy
server, but PROXYPORT will default to port 8080 if not supplied.
PROXYPORT may also be set via the CVS_PROXY_PORT environment variable.
Signed-off-by: Iñaki Arenaza <iarenuno@eteo.mondragon.edu> Signed-off-by: Junio C Hamano <junkio@cox.net>
Petr Baudis [Thu, 23 Nov 2006 22:58:35 +0000 (23:58 +0100)]
Make git-clone --use-separate-remote the default
We've talked about this for quite some time on the list, and it
is a sane thing to do for a repository with an associcated
working tree.
For somebody who wants to use the traditional layout, there is a
backward compatibility option --use-immingled-remote, but it is
expected to be removed before the next major release.
Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Fri, 24 Nov 2006 05:52:18 +0000 (21:52 -0800)]
refs outside refs/{heads,tags} match less strongly.
This changes the refname matching logic used to decide which ref
is updated with git-send-pack. We used to error out when
pushing 'master' when the other end has both 'master' branch and
a tracking branch 'remotes/$name/master' but with this, 'master'
matches only 'refs/heads/master' when both and no other 'master'
exist.
Pushing 'foo' when both heads/foo and tags/foo exist at the
remote end is still considered an error and you would need to
disambiguate between them by being more explicit.
When neither heads/foo nor tags/foo exists at the remote,
pushing 'foo' when there is only remotes/origin/foo is not
ambiguous, while it still is ambiguous when there are more than
one such weaker match (remotes/origin/foo and remotes/alt/foo,
for example).
Andy Parkins [Thu, 23 Nov 2006 10:05:17 +0000 (10:05 +0000)]
Increase length of function name buffer
In xemit.c:xdl_emit_diff() a buffer for showing the function name as
commentary is allocated; this buffer was 40 characters. This is a bit
small; particularly for C++ function names where there is often an
identical prefix (like void LongNamespace::LongClassName) on multiple
functions, which makes the context the same everywhere. In other words
the context is useless. This patch increases that buffer to 80
characters - which may still not be enough, but is better
Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Thu, 23 Nov 2006 22:54:04 +0000 (14:54 -0800)]
git-svn: correctly handle revision 0 in SVN repositories
some SVN repositories have a revision 0 (committed by no author
and no date) when created; so when we need to ensure that we
check any revision variables are defined, and not just
non-zero.
Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Thu, 23 Nov 2006 22:54:03 +0000 (14:54 -0800)]
git-svn: error out from dcommit on a parent-less commit
dcommit would unconditionally append "~1" to a commit in order
to generate a diff. Now we generate a meaningful error message
if we try to generate an impossible diff.
Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
René Scharfe [Thu, 23 Nov 2006 22:02:37 +0000 (23:02 +0100)]
archive-zip: don't use sizeof(struct ...)
We can't rely on sizeof(struct zip_*) returning the sum of
all struct members. At least on ARM padding is added at the
end, as Gerrit Pape reported. This fixes the problem but
still lets the compiler do the summing by introducing
explicit padding at the end of the structs and then taking
its offset as the combined size of the preceding members.
As Junio correctly notes, the _end[] marker array's size
must be greater than zero for compatibility with compilers
other than gcc. The space wasted by the markers can safely
be neglected because we only have one instance of each
struct, i.e. in sum 3 wasted bytes on i386, and 0 on ARM. :)
We still rely on the compiler to not add padding between the
struct members, but that's reasonable given that all of them
are unsigned char arrays.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
Chris Riddoch [Tue, 21 Nov 2006 23:49:15 +0000 (16:49 -0700)]
Move --pretty options into Documentation/pretty-formats.txt
Asciidoc-include it into the manuals for programs that use the
--pretty command-line option, for consistency among the docs.
This describes all the pretty-formats currently listed in the cmit_fmt
enum in commit.h, and also briefly describes the presence and format
of the 'Merge: ' line in some pretty formats.
There's a hedge that limiting your view of history can affect what
goes in the Merge: line, and that --abbrev/--no-abbrev do nothing to
the 'raw' format.
Signed-off-by: Chris Riddoch <chris@syntacticsugar.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Andy Parkins [Tue, 21 Nov 2006 19:31:24 +0000 (19:31 +0000)]
Add support to git-branch to show local and remote branches
Instead of storing a list of refnames in append_ref, a list of
structures is created. Each of these stores the refname and a
symbolic constant representing its type.
The creation of the list is filtered based on a command line
switch; no switch means "local branches only", "-r" means "remote
branches only" (as they always did); but now "-a" means "local
branches or remote branches".
As a side effect, the list is now not global, but allocated in
print_ref_list() where it used.
Also a memory leak is plugged, the memory allocated during the
list creation was never freed.
It lays a groundwork to also display tags, but the command being
'git branch' it is not currently used.
Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Andy Parkins [Thu, 2 Nov 2006 11:12:26 +0000 (12:12 +0100)]
Improve git-prune -n output
prune_object() in show_only mode would previously just show the path to the
object that would be deleted. The path the object is stored in shouldn't be
shown to users, they only know about sha1 identifiers so show that instead.
Further, the sha1 alone isn't that useful for examining what is going to be
deleted. This patch also adds the object type to the output, which makes it
easy to pick out, say, the commits and use git-show to display them.
Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sun, 19 Nov 2006 21:51:39 +0000 (22:51 +0100)]
gitweb: Finish restoring "blob" links in git_difftree_body
This finishes work started by commit 4777b0141a4812177390da4b6ebc9d40ac3da4b5
"gitweb: Restore object-named links in item lists"
by Petr Baudis. It brings back rest of "blob" links in difftree-raw
like part of "commit" and "commitdiff" views, namely in
git_difftree_body subroutine.
Now the td.link table cell has the following links:
* link to diff ("blobdiff" view) in "commit" view, if applicable
(there is no link to uninteresting creation/deletion diff), or
link to patch anchor in "commitdiff" view.
* link to current version of file ("blob" view), with the obvious
exception of file deletion, where it is link to the parent
version.
* link to "blame" view, if it is enabled, and file was not just
created (i.e. it has any history).
* link to history of the file ("history" view), again with sole
exception of the case of new file.
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sun, 19 Nov 2006 14:05:22 +0000 (15:05 +0100)]
gitweb: Refactor feed generation, make output prettier, add Atom feed
Add support for more modern Atom web feed format. Both RSS and Atom
feeds are generated by git_feed subroutine to avoid code duplication;
git_rss and git_atom are thin wrappers around git_feed. Add links to
Atom feed in HTML header and in page footer (but not in OPML; we
should use APP, Atom Publishing Proptocol instead).
Allow for feed generation for branches other than current (HEAD)
branch, and for generation of feeds for file or directory history.
Do not use "pre ${\sub_returning_scalar(...)} post" trick, but join
strings instead: "pre " . sub_returning_scalar(...) . " post".
Use href(-full=>1, ...) instead of hand-crafting gitweb urls.
Make output prettier:
* Use title similar to the title of web page
* Use project description (if exists) for description/subtitle
* Do not add anything (committer name, commit date) to feed entry title
* Wrap the commit message in <pre>
* Make file names into an unordered list
* Add links (diff, conditional blame, history) to the file list.
In addition to the above points, the attached patch emits a
Last-Changed: HTTP response header field, and doesn't compute the feed
body if the HTTP request type was HEAD. This helps keep the web server
load down for well-behaved feed readers that check if the feed needs
updating.
If browser (feed reader) sent Accept: header, and it prefers 'text/xml' type
to 'application/rss+xml' (in the case of RSS feed) or 'application/atom+xml'
(in the case of Atom feed), then use 'text/xml' as content type.
Both RSS and Atom feeds validate at http://feedvalidator.org
and at http://validator.w3.org/feed/
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Andreas Fuchs <asf@boinkor.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sun, 19 Nov 2006 14:05:21 +0000 (15:05 +0100)]
gitweb: Add an option to href() to return full URL
href subroutine by default generates absolute URL (generated using
CGI::url(-absolute=>1), and saved in $my_uri) using $my_uri as base;
add an option to generate full URL using $my_url as base.
New feature usage: href(..., -full=>1)
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 18 Nov 2006 22:35:40 +0000 (23:35 +0100)]
gitweb: New improved formatting of chunk header in diff
If we have provided enough info, and diff is not combined diff,
and if provided diff line is chunk header, then:
* split chunk header into .chunk_info and .section span elements,
first containing proper chunk header, second section heading
(aka. which function), for separate styling: the proper chunk
header is on non-white background, section heading part uses
slightly lighter color.
* hyperlink from-file-range to starting line of from-file, if file
was not created.
* hyperlink to-file-range to starting line of to-file, if file
was not deleted.
Links are of invisible variety (and "list" class).
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 18 Nov 2006 22:35:41 +0000 (23:35 +0100)]
gitweb: Default to $hash_base or HEAD for $hash in "commit" and "commitdiff"
Set $hash parameter to $hash_base || "HEAD" if it is not set (if it is
not true to be more exact). This allows [hand-edited] URLs with 'action'
"commit" or "commitdiff" but without 'hash' parameter.
If there is 'h' (hash) parameter provided, then gitweb tries
to use this. HEAD is used _only_ if nether hash, nor hash_base
are provided, i.e. for URL like below
URL?p=project.git;a=commit
i.e. without neither 'h' nor 'hb'.
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Sat, 18 Nov 2006 22:35:39 +0000 (23:35 +0100)]
gitweb: Buffer diff header to deal with split patches + git_patchset_body refactoring
There are some cases when one line from "raw" git-diff output (raw format)
corresponds to more than one patch in the patchset git-diff output. To deal
with this buffer git diff header and extended diff header (everything up to
actual patch) to check from information from "index <hash>..<hash>" extended
header line if the patch corresponds to the same or next difftree raw line.
This could also be used to gather information needed for hyperlinking, and
used for printing gitweb quoted filenames, from extended diff header instead
of raw git-diff output.
While at it, refactor git_patchset_body subroutine from the event-driven,
AWK-like state-machine parsing to sequential parsing: for each patch
parse (and output) git diff header, parse extended diff header, parse two-line
from-file/to-file diff header, parse patch itself; patch ends with the end
of input [file] or the line matching m/^diff /.
For better understanding the code, there were added assertions in the
comments a la Carp::Assert module. Just in case there is commented out code
dealing with unexpected end of input (should not happen, hence commented
out).
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Paolo Ciarrocchi [Tue, 21 Nov 2006 18:55:20 +0000 (19:55 +0100)]
Teach SubmittingPatches about git-commit -s
As discussed on git mailing list let's teach the reader about
the possiblity to have automatically signed off the commit running
the git-commit -s command
Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sun, 19 Nov 2006 06:13:33 +0000 (22:13 -0800)]
do_for_each_ref: perform the same sanity check for leftovers.
An earlier commit b37a562a added a check to see if the ref
points at a valid object (as a part of 'negative ref' support
which we currently do not use), but did so only while iterating
over both packed and loose refs, and forgot to apply the same
check while iterating over the remaining ones.
We might want to replace the "if null then omit it" check with
"eh --- what business does a 0{40} value have here?" complaint
later since we currently do not use negative refs, but that is
a separate issue.
For one, the documentation invalidly claimed that the paths have to be
absolute when that's not the case and in fact there is a very valid reason
not to use absolute paths (documented the reason as well).
Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
Rene Scharfe [Sat, 18 Nov 2006 12:07:09 +0000 (13:07 +0100)]
git-apply: slightly clean up bitfield usage
This patch fixes a sparse warning about inaccurate_eof being a
"dubious one-bit signed bitfield", makes three more binary
variables members of this (now unsigned) bitfield and adds a
short comment to indicate the nature of two ternary variables.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
Petr Baudis [Sat, 18 Nov 2006 02:56:52 +0000 (03:56 +0100)]
Fix git-for-each-refs broken for tags
Unfortunately, git-for-each-refs is currently unusable for peeking into tag
comments, since it uses freed pointers, so it just prints out all sort of
garbage.
This makes it strdup() contents and body values.
Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 15 Nov 2006 06:18:31 +0000 (22:18 -0800)]
pack-objects: tweak "do not even attempt delta" heuristics
The heuristics to give up deltification when both the source and the
target are both in the same pack affects negatively when we are
repacking the subset of objects in the existing pack. This caused
any incremental updates to use suboptimal packs. Tweak the heuristics
to avoid this problem.
Linus Torvalds [Fri, 17 Nov 2006 06:57:20 +0000 (22:57 -0800)]
"git fmt-merge-msg" SIGSEGV
Ok, this is a _really_ stupid case, and I don't think it matters, but hey,
we should never SIGSEGV.
Steps to reproduce:
mkdir duh
cd duh
git init-db
git-fmt-merge-msg < /dev/null
will cause a SIGSEGV in cmd_fmt_merge_msg(), because we're doing a
strncmp() with a NULL current_branch.
And yeah, it's an insane schenario, and no, it doesn't really matter. The
only reason I noticed was that a broken version of my "git pull" into an
empty directory would cause this.
This silly patch just replaces the SIGSEGV with a controlled exit with an
error message.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus Torvalds [Thu, 16 Nov 2006 19:47:22 +0000 (11:47 -0800)]
git-pull: allow pulling into an empty repository
We used to complain that we cannot merge anything we fetched
with a local branch that does not exist yet. Just treat the
case as a natural extension of fast forwarding and make the
local branch'es tip point at the same commit we just fetched.
After all an empty repository without an initial commit is an
ancestor of any commit.
[jc: I added a trivial test. We've become sloppy but we should
stick to the discipline of covering new behaviour with new
tests. ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jim Meyering [Wed, 15 Nov 2006 20:15:44 +0000 (21:15 +0100)]
Run "git repack -a -d" once more at end, if there's 1MB or more of not-packed data.
Although I converted upstream coreutils to git last month, I just
reconverted coreutils once again, as a test, and ended up with a
git repository of about 130MB (contrast with my packed git repo of
size 52MB). That was because there were a lot of commits (but < 1024)
after the final automatic "git-repack -a -d".
Running a final
git-repack -a -d && git-prune-packed
cut the final repository size down to the expected size.
So this looks like an easy way to improve git-cvsimport.
Just run "git repack ..." at the end if there's more than
some reasonable amount of not-packed data.
My choice of 1MB is a little arbitrarily. I wouldn't mind missing
the minimal repo size by 1MB. At the other end of the spectrum,
it's probably not worthwhile to pack everything when the total
repository size is less than 1MB.
Here's the patch:
Signed-off-by: Jim Meyering <jim@meyering.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Seek back to current filepos when mmap()ing with NO_MMAP
"git-index-pack --fix-thin" relies on mmap() not changing the current
file position (otherwise the pack will be corrupted when writing the
final SHA1). Meet that expectation.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Mon, 13 Nov 2006 22:30:39 +0000 (14:30 -0800)]
Merge branch 'maint'
* maint:
Rework cvsexportcommit to handle binary files for all cases.
Catch errors when writing an index that contains invalid objects.
test-lib.sh: A command dying due to a signal is an unexpected failure.
git-update-index(1): fix use of quoting in section title
Johannes Sixt [Mon, 13 Nov 2006 13:50:00 +0000 (13:50 +0000)]
Catch errors when writing an index that contains invalid objects.
If git-write-index is called without --missing-ok, it reports invalid
objects that it finds in the index. But without this patch it dies
right away or may run into an infinite loop.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Sat, 11 Nov 2006 22:45:35 +0000 (14:45 -0800)]
path-list: fix path-list-insert return value
When path-list-insert is called on an existing path, it returned an
unrelated element in the list. Luckily most of the callers are
ignoring the return value, but merge-recursive uses it at three places
and this would have resulted in a bogus rename detection.
Junio C Hamano [Thu, 9 Nov 2006 23:08:19 +0000 (15:08 -0800)]
Merge branch 'maint'
* maint:
git-rebase: Use --ignore-if-in-upstream option when executing git-format-patch.
git-svn: fix dcommit losing changes when out-of-date from svn
git-svn: don't die on rebuild when --upgrade is specified
git-svn: avoid printing filenames of files we're not tracking
Eric Wong [Thu, 9 Nov 2006 09:19:37 +0000 (01:19 -0800)]
git-svn: fix dcommit losing changes when out-of-date from svn
There was a bug in dcommit (and commit-diff) which caused deltas
to be generated against the latest version of the changed file
in a repository, and not the revision we are diffing (the tree)
against locally.
This bug can cause recent changes to the svn repository to be
silently clobbered by git-svn if our repository is out-of-date.
Thanks to Steven Grimm for noticing the bug.
The (few) people using the commit-diff command are now required
to use the -r/--revision argument. dcommit usage is unchanged.
Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Eric Wong [Sun, 5 Nov 2006 05:51:11 +0000 (21:51 -0800)]
git-svn: don't die on rebuild when --upgrade is specified
--copy-remote and --upgrade are rarely (never?) used together,
so if --copy-remote is specified, that means the user really
wanted to copy the remote ref, and we should fail if that fails.
Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Petr Baudis [Thu, 9 Nov 2006 12:52:05 +0000 (13:52 +0100)]
Nicer error messages in case saving an object to db goes wrong
Currently the error e.g. when pushing to a read-only repository is quite
confusing, this attempts to clean it up, unifies error reporting between
various object writers and uses error() on couple more places.
Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Thu, 9 Nov 2006 08:57:13 +0000 (00:57 -0800)]
gitweb: protect commit messages from controls.
The same change as the previous. It is rather sad that commit log
message parser gives list of chomped lines while tag message parser
gives unchomped ones.
Junio C Hamano [Wed, 8 Nov 2006 23:11:10 +0000 (15:11 -0800)]
gitweb: protect blob and diff output lines from controls.
This revealed that the output from blame and tag was not chomped
properly and was relying on HTML output not noticing that extra
whitespace that resulted from the newline, which was also fixed.
Junio C Hamano [Thu, 9 Nov 2006 02:47:54 +0000 (18:47 -0800)]
git-pickaxe: retire pickaxe
Just make it take over blame's place. Documentation and command
have all stopped mentioning "git-pickaxe". The built-in synonym
is left in the command table, so you can still say "git pickaxe",
but it probably is a good idea to retire it as well.
Junio C Hamano [Wed, 8 Nov 2006 21:20:46 +0000 (13:20 -0800)]
git-status: quote LF in its output
Otherwise, commit log template would get the remainder of the
filename start on a new line unquoted and the log gets messed
up.
I initially considered using the full quote_c_style(), but the
output from the command is primarily for human consumption so
chose to leave other control characters and bytes with high-bits
unmolested.
Jakub Narebski [Wed, 8 Nov 2006 16:59:41 +0000 (17:59 +0100)]
gitweb: New improved patchset view
Replace "gitweb diff header" with its full sha1 of blobs and replace
it by "git diff" header and extended diff header. Change also somewhat
highlighting of diffs.
Added `file_type_long' subroutine to convert file mode in octal to
file type description (only for file modes which used by git).
Changes:
* "gitweb diff header" which looked for example like below:
file:_<sha1 before>_ -> file:_<sha1 after>_
where 'file' is file type and '<sha1>' is full sha1 of blob is
changed to
diff --git _a/<file before>_ _b/<file after>_
In both cases links are visible and use default link style. If file
is added, a/<file> is not hyperlinked. If file is deleted, b/<file>
is not hyperlinked.
* there is added "extended diff header", with <path> and <hash>
hyperlinked (and <hash> shortened to 7 characters), and <mode>
explained: '<mode>' is extended to '<mode> (<file type description>)',
where added text is slightly lighter to easy distinguish that it
was added (and it is difference from git-diff output).
* from-file/to-file two-line header lines have slightly darker color
than removed/added lines.
* chunk header has now delicate line above for easier finding chunk
boundary, and top margin of 2px, both barely visible.
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Wed, 8 Nov 2006 10:50:07 +0000 (11:50 +0100)]
gitweb: Use character or octal escape codes (and add span.cntrl) in esc_path
Instead of simply hiding control characters in esc_path by replacing
them with '?', use Character Escape Codes (CEC) i.e. alphabetic
backslash sequences like those found in C programming language and
many other languages influenced by it, such as Java and Perl. If
control characted doesn't have corresponding character escape code,
use octal char sequence to escape it.
Alternatively, controls can be replaced with Unicode Control
Pictures U+2400 - U+243F (9216 - 9279), the Unicode characters
reserved for representing control characters when it is
necessary to print or display them.
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Jakub Narebski [Wed, 8 Nov 2006 10:48:56 +0000 (11:48 +0100)]
gitweb: Better git-unquoting and gitweb-quoting of pathnames
Extend unquote subroutine, which unquotes quoted and escaped filenames
which git may return, to deal not only with octal char sequence
quoting, but also quoting ordinary characters including '\"' and '\\'
which are respectively quoted '"' and '\', and to deal also with
C escape sequences including '\t' for TAB and '\n' for LF.
Add esc_path subroutine for gitweb quoting and HTML escaping filenames
(currently it does equivalent of ls' --hide-control-chars, which means
showing undisplayable characters (including '\n' and '\t') as '?'
(question mark) character, and use 'span' element with cntrl CSS class
to help rendering them differently.
Convert gitweb to use esc_path correctly to print pathnames.
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano [Wed, 8 Nov 2006 06:37:17 +0000 (22:37 -0800)]
gitweb: minimally fix "fork" support.
A forked project is defined to be $projname/$forkname.git for
$projname.git; the code did not check this correctly and mistook
$projname/.git to be a fork of itself. This minimally fixes the
breakage.
Also forks were not checked when index.aux file was in use.
Listing the forked ones in index.aux would show them also on the
toplevel index which may go against the hierarchical nature of
forks, but again this is a minimal fix to whip it in a better
shape suitable to be in the 'master' branch.
Junio C Hamano [Wed, 8 Nov 2006 06:00:45 +0000 (22:00 -0800)]
gitweb: fix disabling of "forks"
Apparently this code was never tested without "forks". check-feature
returns a one-element list (0) when disabled, and assigning that to a
scalar variable made it to be called in a scalar context, which meant
my $check_forks = gitweb_check_feature("forks") were always 1!
projects / thirdparty / git.git / log
