Recent change to paginate "git diff" by default is often irritating
when you do not have any change (or very small change) in your working
tree.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The latest GNU diff from CVS emits an empty line to express
an empty context line, instead of more traditional "single
white space followed by a newline". Do not get broken by it.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I noticed a case not handled in a recent patch.
Demonstrate it like this:
$ touch new-file
$ git-send-email --dry-run --from j --to k new-file 2>err
new-file
OK. Log says:
Date: Thu, 19 Oct 2006 10:26:24 +0200
Sendmail: /usr/sbin/sendmail
From: j
Subject:
Cc:
To: k
Result: OK
$ cat err
Use of uninitialized value in pattern match (m//) at /p/bin/git-send-email line 416.
Use of uninitialized value in concatenation (.) or string at /p/bin/git-send-email line 420.
Use of uninitialized value in concatenation (.) or string at /p/bin/git-send-email line 468.
There's a patch for the $author_name part below.
The example above shows that $subject may also be used uninitialized.
That should be easy to fix, too.
Signed-off-by: Jim Meyering <jim@meyering.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
After deleting a branch l/k, you should be able to create a
branch l. Earlier we added remove_empty_directories() on the
ref creation side to remove leftover .git/refs/l directory but
we also need a matching code to remove .git/logs/refs/l
directory.
Signed-off-by: Junio C Hamano <junkio@cox.net>
* mw/pathinfo:
gitweb: Fix search form when PATH_INFO is enabled
gitweb: Document features better
gitweb: warn if feature cannot be overridden.
gitweb: start to generate PATH_INFO URLs.
Conflicts:
gitweb/README
* jc/send-email:
Make git-send-email detect mbox-style patches more readily
git-send-email: real name with period need to be dq-quoted on From: line
git-send-email: do not drop custom headers the user prepared
* rs/rebase:
git-rebase: Add a -v option to show a diffstat of the changes upstream at the start of a rebase.
git-rebase: Use --ignore-if-in-upstream option when executing git-format-patch.
Supposing that both the base and result sizes were both full size 64-bit
values, their encoding would occupy only 9.2 bytes each. Therefore
inflating 64 bytes is way overkill. Limit it to 20 bytes instead which
should be plenty enough for a couple years to come.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The "union delta_base" is a strange beast. It is a 20-byte
binary blob key to search a binary searchable deltas[] array,
each element of which uses it to represent its base object with
either a full 20-byte SHA-1 or an offset in the pack. Which
representation is used is determined by another field of the
deltas[] array element, obj->type, so there is no room for
confusion, as long as we make sure we compare the keys for the
same type only with appropriate length. The code compared the
full union with memcmp().
When storing the in-pack offset, the union was first cleared
before storing an unsigned long, so comparison worked fine.
On 64-bit architectures, however, the union typically is 24-byte
long; the code did not clear the remaining 4-byte alignment
padding when storing a full 20-byte SHA-1 representation. Using
memcmp() to compare the whole union was wrong.
This fixes the comparison to look at the first 20-bytes of the
union, regardless of the architecture. As long as ulong is
smaller than 20-bytes this works fine.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Cyrus imap refuses messages with a 'From ' Header.
[jc: Mike McCormack says this is fine with Courier as well.]
Signed-off-by: Markus Amsler <markus.amsler@oribi.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We are not rebuilding the xdiff library when its header files change.
Add dependancies for those to the main Makefile.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Acked-by: Ryan Anderson <ryan@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I had local modifications in the tree and doing bisect reset required me to
manually edit .git/HEAD.
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jim Mayering noticed that xdiff library took insanely long time
when comparing files with many identical lines.
This was because the hash function used in the library is broken
on 64-bit architectures and caused too many collisions.
http://thread.gmane.org/gmane.comp.version-control.git/28962/focus=28994
Acked-by: Davide Libenzi <davidel@xmaliserver.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In a busy project, reverting a commit almost always results
in a conflict between one or more files (depending on the
commit being reverted). It is useful to record this
conflict in the commit-to-be message of the resulting commit
(after the resolve). The process now becomes:
git-revert <SHA-1>
<git complains and prints failed automatic>
<user manually resolves>
git-update-index <resolved files>
git-commit -s
And the commit message is now a merge of the revert commit
message and the conflict commit message, giving the user a
chance to edit it or add more information:
Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Currently git-svnimport generates broken tags missing the timespec in the
'tagger' line. This is a random stab at a minimal fix.
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Move file name generation from write_sha1_file_prepare() to the one
caller that cares and make it a void function.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The project list page shows last change from the HEAD branch but
often people would want to view activity on any branch.
Unfortunately that is fairly expensive without the core-side
support. for-each-ref was invented exactly for that.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This reverts commit 16854571aa.
Git as recent as v1.1.6 do not understand version 3 delta.
v1.2.0 is Ok and I personally would say it is old enough, but
the improvement between version 2 and version 3 delta is not
bit enough to justify breaking older clients.
We should resurrect this later, but when we do so we shold
make it conditional.
Signed-off-by: Junio C Hamano <junkio@cox.net>
the repository argument for git-clone should be relative to $PWD
instead of the given target directory. The old behavior gave us
surprising success and you need a few minute to know why it worked.
GIT_DIR is already exported so no need to cd into $D. And this makes
$PWD for git-fetch-pack, which is the actual command to take the given
repository dir, the same as git-clone.
Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Earlier, cvsserver showed always an 'U', sometimes even without a space
between the 'U' and the name. Now, the correct letter is shown, with a
space.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
apply_textdelta and send_stream can use a separate pool from the
rest of the editor interface, so we'll use a separate SVN::Pool
for them and clear the pool after each file is sent to SVN.
This drastically reduces memory usage per-changeset committed,
and makes large commits (and initial imports) of several
thousand files possible.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Most callers of write_sha1_file_prepare() are only interested in the
resulting hash but don't care about the returned file name or the header.
This patch adds a simple wrapper named hash_sha1_file() which does just
that, and converts potential callers.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Once a get_commit_editor has been called from an SVN session, RA
layer operations are not allowed (well, unless you're using
file:// or http(s)://). So we'll pass an alternate SVN::Ra
object to our editor object for running 'check-path'.
This should fix commits over svnserve (svn:// without ssh, too).
Closes Debian bug #392702, thanks to Pierre Habouzit for
reporting the bug.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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>
It takes two colons to mark text as item label.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When whitespace or whitespace change was ignored, the function
xdl_recmatch() returned memcmp() style differences, which is wrong,
since it should return 0 on non-match.
Also, there were three horrible off-by-one bugs, even leading to wrong
hashes in the whitespace special handling.
The issue was noticed by Ray Lehtiniemi.
For good measure, this commit adds a test.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
