git.git
16 years agoenable whitespace checking of test scripts
Jeff King [Sat, 14 Jun 2008 07:28:07 +0000 (03:28 -0400)]
enable whitespace checking of test scripts

Now that all of the policy violations have been cleaned up,
we can turn this on and start checking incoming patches.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoavoid trailing whitespace in zero-change diffstat lines
Jeff King [Sat, 14 Jun 2008 07:27:45 +0000 (03:27 -0400)]
avoid trailing whitespace in zero-change diffstat lines

In some cases, we produce a diffstat line even though no
lines have changed (e.g., because of an exact rename). In
this case, there is no +/- "graph" after the number of
changed lines. However, we output the space separator
unconditionally, meaning that these lines contained a
trailing space character.

This isn't a huge problem, but in cleaning up the output we
are able to eliminate some trailing whitespace from a test
vector.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoavoid whitespace on empty line in automatic usage message
Jeff King [Sat, 14 Jun 2008 07:27:21 +0000 (03:27 -0400)]
avoid whitespace on empty line in automatic usage message

When outputting a usage message with a blank line in the
header, we would output a line with four spaces. Make this
truly a blank line.

This helps us remove trailing whitespace from a test vector.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agomask necessary whitespace policy violations in test scripts
Jeff King [Sat, 14 Jun 2008 07:26:37 +0000 (03:26 -0400)]
mask necessary whitespace policy violations in test scripts

All of these violations are necessary parts of the tests
(which are generally checking the behavior of trailing
whitespace, or contain diff fragments with empty lines).

Our solution is two-fold:

  1. Process input with whitespace problems using tr. This
     has the added bonus that it becomes very obvious where
     the bogus whitespace is intended to go.

  2. Move large diff fragments into their own supplemental
     files. This gets rid of the whitespace problem, since
     supplemental files are not checked, and it also makes
     the test script a bit easier to read.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agofix whitespace violations in test scripts
Jeff King [Sat, 14 Jun 2008 07:25:56 +0000 (03:25 -0400)]
fix whitespace violations in test scripts

These violations are simply wrong, but were never caught
because whitespace policy checking is turned off in the test
scripts.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-submodule - Fix errors regarding resolve_relative_url
Mark Levedahl [Sat, 14 Jun 2008 17:09:41 +0000 (13:09 -0400)]
git-submodule - Fix errors regarding resolve_relative_url

git-submodule was invoking "die" from within resolve-relative-url, but
this does not actually cause the script to exit. Fix this by returning
the error to the caller and have the caller exit.

While we're at it, clean up the quoting on invocation of
resolve_relative_url as it was wrong.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agodocumentation: bisect: remove bits talking about a bisection branch
Christian Couder [Sat, 14 Jun 2008 07:21:36 +0000 (09:21 +0200)]
documentation: bisect: remove bits talking about a bisection branch

... because we are now bisecting using a detached HEAD.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agosha1_file.c: dead code removal
Junio C Hamano [Sat, 14 Jun 2008 06:00:51 +0000 (23:00 -0700)]
sha1_file.c: dead code removal

write_sha1_from_fd() and write_sha1_to_fd() were dead code nobody called,
neither the latter's helper repack_object() was.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-instaweb: improve auto-discovery of httpd and call conventions.
Flavio Poletti [Thu, 12 Jun 2008 21:54:55 +0000 (23:54 +0200)]
git-instaweb: improve auto-discovery of httpd and call conventions.

This patch allows calling:

   git-instaweb -d apache2

and have the script Do The Right Thing. In particular, the auto-discovery
mechanism has been extended in order to be used for module listing as
well, and the call convention is that if the daemon is apache2/lighttpd
and the parameter to the "-d" option does not end by "-f", the "-f" is
added to the end of the option itself.

Change all backticks to $( ... ) as per Documentation/CodingGuidelines.

Signed-off-by: Flavio Poletti <flavio@polettix.it>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agot4126: fix test that happened to work due to timing
Junio C Hamano [Sat, 14 Jun 2008 00:16:02 +0000 (17:16 -0700)]
t4126: fix test that happened to work due to timing

The test did "reset --hard" (where the HEAD commit has an empty
blob at path "empty") followed by "> empty", expecting that
the index does not notice the file _changed_ since git wrote
it out upon "reset" if the redirection is done quickly enough.

There was no need to do the emptying, and it gave a wrong result
if "reset --hard" happened on time T and then ">empty" happened on
the next second T+1.  This fixes it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge branch 'om/remote-fix'
Junio C Hamano [Fri, 13 Jun 2008 05:55:44 +0000 (22:55 -0700)]
Merge branch 'om/remote-fix'

* om/remote-fix:
  "remote prune": be quiet when there is nothing to prune
  remote show: list tracked remote branches with -n
  remote prune: print the list of pruned branches
  builtin-remote: split show_or_prune() in two separate functions
  remote show: fix the -n option

16 years agofast-export: Correctly generate initial commits with no parents
Shawn O. Pearce [Fri, 13 Jun 2008 04:38:55 +0000 (00:38 -0400)]
fast-export: Correctly generate initial commits with no parents

If we are exporting a commit which has no parents we may be doing
it to a branch that already exists, causing fast-import to assume
the branch's current revision should be the sole parent of the
new commit.  This can cause `git fast-export | git fast-import`
to produce an incorrect graph for:

   A-------M----o------o  refs/heads/master
          /
       B-+

In this graph A and B are initial commits (no parents) but if A was
output first to refs/heads/master and then B is output fast-import
would assume the graph was this instead:

   A-------M----o------o  refs/heads/master
    \     /
     +-B-+

Which would cause B, M, and all later commits to have a different
SHA-1, and obviously be quite a different graph.

Sending a reset command prior to B informs fast-import to clear
the implied parent of A, allowing B to remain an initial commit.

Reported-by: Ben Lynn <benlynn@gmail.com>
Deemed-obviously-correct-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agot/.gitattributes: only ignore whitespace errors in test files
Lea Wiemann [Thu, 12 Jun 2008 22:35:59 +0000 (00:35 +0200)]
t/.gitattributes: only ignore whitespace errors in test files

Only ignore whitespace errors in t/tNNNN-*.sh and the t/tNNNN
subdirectories.  Other files (like test libraries) should still be
checked.

Also fix a whitespace error in t/test-lib.sh.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agodocument --pretty=tformat: option
Jeff King [Thu, 12 Jun 2008 06:14:28 +0000 (02:14 -0400)]
document --pretty=tformat: option

This was introduced in 4da45bef, but never documented anywhere.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoImprove sed portability
Chris Ridd [Wed, 11 Jun 2008 13:09:19 +0000 (14:09 +0100)]
Improve sed portability

The behaviour of "sed" on an incomplete line is unspecified by POSIX, and
On Solaris it apparently fails to process input that doesn't end in a LF.

Consequently constructs like

  re=$(printf '%s' foo | sed -e 's/bar/BAR/g' $)

cause re to be set to the empty string. Such a construct is used in
git-submodule.sh.

Because the LF at the end of command output are stripped away by the
command substitution, it is a safe and sane change to add a LF at the end
of the printf format specifier.

Signed-off-by: Chris Ridd <chris.ridd@isode.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agouser-manual: describe how higher stages are set during a merge
Junio C Hamano [Thu, 12 Jun 2008 21:30:37 +0000 (14:30 -0700)]
user-manual: describe how higher stages are set during a merge

Higher stages store the blobs involved from their side verbatim.  Removal
of uninteresting hunks are done by "diff --cc" upon demand and not stored
in the index.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agodoc: adding gitman.info and *.texi to .gitignore
Geoffrey Irving [Thu, 12 Jun 2008 14:29:42 +0000 (07:29 -0700)]
doc: adding gitman.info and *.texi to .gitignore

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation: exclude @pxref{[REMOTES]} from texinfo intermediate output
Junio C Hamano [Thu, 12 Jun 2008 21:21:05 +0000 (14:21 -0700)]
Documentation: exclude @pxref{[REMOTES]} from texinfo intermediate output

We already had a hack to exclude @pxref{[URLS]} from the texi stream that
refers to nonexistent anchor.

This allows "make info" to produce gitman.info again.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation/git-pull.txt: Use more standard [NOTE] markup
Junio C Hamano [Thu, 12 Jun 2008 21:19:09 +0000 (14:19 -0700)]
Documentation/git-pull.txt: Use more standard [NOTE] markup

Unlike other manual pages (e.g. git-blame.txt), this used *NOTE:*
to show a side note headed with boldface string "NOTE".  Use a paragraph
headed by [NOTE] like others instead.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years ago"remote prune": be quiet when there is nothing to prune
Junio C Hamano [Thu, 12 Jun 2008 06:43:25 +0000 (23:43 -0700)]
"remote prune": be quiet when there is nothing to prune

The previous commit made it always say "Pruning $remote" but reported the
URL only when there is something to prune.  Make it consistent by not
saying anything at all when there is nothing to prune.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoTypo in RelNotes.
Mikael Magnusson [Thu, 12 Jun 2008 02:38:38 +0000 (04:38 +0200)]
Typo in RelNotes.

Signed-off-by: Mikael Magnusson <mikachu@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge git://git.kernel.org/pub/scm/gitk/gitk
Junio C Hamano [Wed, 11 Jun 2008 23:22:53 +0000 (16:22 -0700)]
Merge git://git.kernel.org/pub/scm/gitk/gitk

* git://git.kernel.org/pub/scm/gitk/gitk:
  gitk: Handle detached heads better

16 years agoMerge branch 'maint'
Junio C Hamano [Wed, 11 Jun 2008 23:21:56 +0000 (16:21 -0700)]
Merge branch 'maint'

* maint:
  fix typo in tutorial

16 years agofix typo in tutorial
Fred Maranhão [Wed, 11 Jun 2008 23:09:48 +0000 (19:09 -0400)]
fix typo in tutorial

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoremote show: list tracked remote branches with -n
Olivier Marin [Tue, 10 Jun 2008 22:54:49 +0000 (00:54 +0200)]
remote show: list tracked remote branches with -n

Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoremote prune: print the list of pruned branches
Olivier Marin [Tue, 10 Jun 2008 14:51:35 +0000 (16:51 +0200)]
remote prune: print the list of pruned branches

This command is really too quiet which make it unconfortable to use.

Also implement a --dry-run option, in place of the original -n one, to
list stale tracking branches that will be pruned, but do not actually
prune them.

Add a test case for --dry-run.

Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agobuiltin-remote: split show_or_prune() in two separate functions
Olivier Marin [Tue, 10 Jun 2008 14:51:21 +0000 (16:51 +0200)]
builtin-remote: split show_or_prune() in two separate functions

This allow us to add different features to each of them and keep the
code simple at the same time. Also create a get_remote_ref_states()
to avoid duplicated code.

Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoremote show: fix the -n option
Olivier Marin [Tue, 10 Jun 2008 14:51:08 +0000 (16:51 +0200)]
remote show: fix the -n option

The perl version accepted a -n flag, to show local informations only
without querying remote heads, that seems to have been lost in the C
revrite.

This restores the older behaviour and add a test case.

Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-cvsimport: do not fail when CVSROOT is /
Philippe Bruhat (BooK) [Tue, 10 Jun 2008 12:32:06 +0000 (14:32 +0200)]
git-cvsimport: do not fail when CVSROOT is /

For CVS repositories with unusual CVSROOT, git-cvsimport would fail:

    $ git-cvsimport -v -C foo -d :pserver:anon:@cvs.example.com:/ foo
    AuthReply: error 0 : no such repository

This patch ensures that the path is never empty, but at least '/'.

Signed-off-by: Philippe Bruhat (BooK) <book@cpan.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoConsolidate SHA1 object file close
Linus Torvalds [Wed, 11 Jun 2008 01:47:18 +0000 (18:47 -0700)]
Consolidate SHA1 object file close

This consolidates the common operations for closing the new temporary file
that we have written, before we move it into place with the final name.

There's some common code there (make it read-only and check for errors on
close), but more importantly, this also gives a single place to add an
fsync_or_die() call if we want to add a safe mode.

This was triggered due to Denis Bueno apparently twice being able to
corrupt his git repository on OS X due to an unlucky combination of kernel
crashes and a not-very-robust filesystem.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation/git-cat-file.txt: add missing line break
Lea Wiemann [Tue, 3 Jun 2008 11:06:12 +0000 (13:06 +0200)]
Documentation/git-cat-file.txt: add missing line break

Without [verse], the line break between the two synopsis lines does
not make it into the man page.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge branch 'js/merge-recursive'
Junio C Hamano [Mon, 9 Jun 2008 23:13:10 +0000 (16:13 -0700)]
Merge branch 'js/merge-recursive'

* js/merge-recursive:
  merge-recursive: respect core.autocrlf when writing out the result
  Add testcase for merging in a CRLF repo

16 years agoMerge branch 'maint'
Junio C Hamano [Mon, 9 Jun 2008 23:13:08 +0000 (16:13 -0700)]
Merge branch 'maint'

* maint:
  git-read-tree: document -v option.
  Remove exec bit from builtin-fast-export.c

16 years agomerge-recursive: respect core.autocrlf when writing out the result
Johannes Schindelin [Mon, 9 Jun 2008 21:23:16 +0000 (22:23 +0100)]
merge-recursive: respect core.autocrlf when writing out the result

The code forgot to convert the blob contents into work tree
representation before writing it out.  Also fixes leaks -- earlier
the updated blobs were never freed.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-read-tree: document -v option.
Miklos Vajna [Mon, 9 Jun 2008 20:25:15 +0000 (22:25 +0200)]
git-read-tree: document -v option.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoAdd testcase for merging in a CRLF repo
Marius Storm-Olsen [Mon, 9 Jun 2008 21:22:37 +0000 (22:22 +0100)]
Add testcase for merging in a CRLF repo

If you work on a repo with core.autocrlf == true, you would expect
every text file to have CRLF EOLs. However, if you by some operation,
get a conflict, then the conflicted file has LF EOLs.

Now, of course you'd go about resolving the files conflict, and then 'git
add <file>'. When you do that, you'll get the warning saying that LF will
be replaced by CRLF. Then you commit. The end result is that you have a
workingdir with a mix of LF and CRLF files, which after some more
operations may trigger a "whole file changed" diff, due to the workingdir
file now having LF EOLs.

An LF only conflict file results in the resolved file being in LF,
the commit is in LF and a warning saying that LF will be replaced
by CRLF, and the working dir ends up with a mix of CRLF and LF files.

Signed-off-by: Marius Storm-Olsen <marius@trolltech.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agocat-file --batch / --batch-check: do not exit if hashes are missing
Lea Wiemann [Mon, 9 Jun 2008 00:02:21 +0000 (02:02 +0200)]
cat-file --batch / --batch-check: do not exit if hashes are missing

Previously, cat-file --batch / --batch-check would silently exit if it
was passed a non-existent SHA1 on stdin.  Now it prints "<SHA1>
missing" as in all other cases (and as advertised in the
documentation).

Note that cat-file --batch-check (but not --batch) will still output
"error: unable to find <SHA1>" on stderr if a non-existent SHA1 is
passed, but this does not affect parsing its stdout.

Also, type <= 0 was previously using the potentially uninitialized
type variable (relying on it being 0); it is now being initialized.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agot1006-cat-file.sh: typo
Lea Wiemann [Sun, 8 Jun 2008 23:03:13 +0000 (01:03 +0200)]
t1006-cat-file.sh: typo

Previously timestamps were removed unconditionally (though this didn't
seem to break this test).  Now they are only removed if $no_ts is
non-empty.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoPort to 12 other Platforms.
Boyd Lynn Gerber [Sun, 8 Jun 2008 20:47:54 +0000 (14:47 -0600)]
Port to 12 other Platforms.

This patch adds support to compile and run git on 12 additional platforms.
The platforms are based on UNIX Systems Labs (USL)/Novell/SYS V code base.
The most common are Novell UnixWare 2.X.X, SCO UnixWare 7.X.X,
OpenServer 5.0.X, OpenServer 6.0.X, and SCO pre OSR 5 platforms.

Looking at the the various platform headers, I find:

#if defined(_KERNEL) || !defined(_POSIX_SOURCE) \
     && !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)

which hides u_short and other typedefs that other header files on these
platforms depend on.  WIth _XOPEN_SOURCE defined, sources that include
system header files that depend on the typedefs such as u_short cannot be
compiled on these platforms.

__USLC__ indicates UNIX System Labs Corperation (USLC), or a Novell-derived
compiler and/or some SysV based OS's.

__M_UNIX indicates XENIX/SCO UNIX/OpenServer 5.0.7 and prior releases
of the SCO OS's.  It is used just like Apple and BSD, both of these
shouldn't have _XOPEN_SOURCE defined.

This is with suggestions and modifications from

Daniel Barkalow, Junio C Hamano, Thomas Harning, and Jeremy Maitin-Shepard.

Signed-off-by: Boyd Lynn Gerber <gerberb@zenez.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoprogress.c: avoid use of dynamic-sized array
Boyd Lynn Gerber [Sun, 8 Jun 2008 15:26:15 +0000 (09:26 -0600)]
progress.c: avoid use of dynamic-sized array

Dynamically sized arrays are gcc and C99 construct.  Using them hurts
portability to older compilers, although using them is nice in this case
it is not desirable.  This patch removes the only use of the construct
in stop_progress_msg(); the function is about writing out a single line
of a message, and the existing callers of this function feed messages
of only bounded size anyway, so use of dynamic array is simply overkill.

Signed-off-by: Boyd Lynn Gerber <gerberb@zenez.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-name-rev.txt: document --no-undefined and --always
Stephan Beyer [Sun, 8 Jun 2008 01:36:12 +0000 (03:36 +0200)]
git-name-rev.txt: document --no-undefined and --always

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-describe.txt: document --always
Stephan Beyer [Sun, 8 Jun 2008 01:36:11 +0000 (03:36 +0200)]
git-describe.txt: document --always

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocs: add some long/short options
Stephan Beyer [Sun, 8 Jun 2008 01:36:10 +0000 (03:36 +0200)]
Docs: add some long/short options

Namely:

 git-clean.txt: --dry-run --quiet
 git-count-objects.txt: --verbose
 git-quiltimport.txt: -n
 git-remote.txt: -v --verbose

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocs: Use "-l::\n--long\n" format in OPTIONS sections
Stephan Beyer [Sun, 8 Jun 2008 01:36:09 +0000 (03:36 +0200)]
Docs: Use "-l::\n--long\n" format in OPTIONS sections

The OPTIONS section of a documentation file contains a list
of the options a git command accepts.

Currently there are several variants to describe the case that
different options (almost) do the same in the OPTIONS section.

Some are:

 -f, --foo::
 -f|--foo::
 -f | --foo::

But AsciiDoc has the special form:

 -f::
 --foo::

This patch applies this form to the documentation of the whole git suite,
and removes useless em-dash prevention, so \--foo becomes --foo.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-commit.txt: Add missing long/short options
Stephan Beyer [Sun, 8 Jun 2008 01:36:08 +0000 (03:36 +0200)]
git-commit.txt: Add missing long/short options

Also split the "-c or -C <commit>" item into two separate items.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-send-email: allow whitespace in addressee list
Pieter de Bie [Sat, 7 Jun 2008 13:34:36 +0000 (15:34 +0200)]
git-send-email: allow whitespace in addressee list

When interactively supplying addresses to send an email to with
send-email, whitespace after the separation comma (as in 'list, jc')
wasn't ignored.  This meant that resolving of the alias ' jc' would
fail, sending an email only to list. With this patch, the optional
trailing whitespace is ignored.

Signed-off-by: Pieter de Bie <pdebie@ai.rug.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agosend-email: Allow the envelope sender to be set via configuration
Ask Bjørn Hansen [Sat, 7 Jun 2008 07:33:42 +0000 (00:33 -0700)]
send-email: Allow the envelope sender to be set via configuration

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogitweb setup instruction: rewrite HEAD and root as well
Ask Bjørn Hansen [Sat, 7 Jun 2008 07:19:26 +0000 (00:19 -0700)]
gitweb setup instruction: rewrite HEAD and root as well

Also add a few more hints for how to setup and configure gitweb as described

[jc: with a fix from Mike Hommey]

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-commit.txt: Correct option alternatives
Stephan Beyer [Sat, 7 Jun 2008 11:06:45 +0000 (13:06 +0200)]
git-commit.txt: Correct option alternatives

This patch fixes the SYNOPSIS in git-commit.txt:

 * --amend could be used in conjunction with -c/-C/-F/-m;
   it is not mutually exclusive with them.

 * -m and -F are not alternative options to -c/-C;
   you can reuse authorship from a commit (-c/-C)
   but change the message (-m/-F).

Furthermore, for long-option consistency --author <author>
is changed to --author=<author>.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-rebase -i: mention the short command aliases in the todo list
Miklos Vajna [Sat, 7 Jun 2008 16:20:19 +0000 (18:20 +0200)]
git-rebase -i: mention the short command aliases in the todo list

git rebase -i already supports 'p', 'e' and 's' as aliases for 'pick',
'edit' and 'squash', but one could know it only by reading the source
code. If a user rebases a lot, it's quite handy, so mention these short
forms as well.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoRemove unused code in parse_commit_buffer()
Miklos Vajna [Sat, 7 Jun 2008 20:38:37 +0000 (22:38 +0200)]
Remove unused code in parse_commit_buffer()

The n_refs variable is no longer really used in this function, so there
is no reason to keep it.

It was introduced in 27dedf0c and the code that really used it was
removed in 7914053.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agohttp-push.c: remove duplicated code
Junio C Hamano [Sat, 7 Jun 2008 18:39:20 +0000 (11:39 -0700)]
http-push.c: remove duplicated code

An earlier commit aa1dbc9 (Update http-push functionality, 2006-03-07)
borrowed some code from rev-list.c.

This copy and paste made sense back then, because mark_edges_uninteresting(),
and its helper mark_edge_parents_uninteresting(), accessed a file scope
static variable  "revs" in rev-list.c, and http-push.c did not have nor care
about such a variable.

But these days they are already properly libified and live in list-objects.c
and they take "revs" as as an argument.  Make use of them and lose 20 or
so lines.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoRemove exec bit from builtin-fast-export.c
Johannes Sixt [Sun, 8 Jun 2008 14:40:13 +0000 (16:40 +0200)]
Remove exec bit from builtin-fast-export.c

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agomake_nonrelative_path: Use is_absolute_path()
Johannes Sixt [Sun, 8 Jun 2008 14:34:40 +0000 (16:34 +0200)]
make_nonrelative_path: Use is_absolute_path()

This helps porting to Windows.

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoGIT 1.5.6-rc2 v1.5.6-rc2
Junio C Hamano [Sat, 7 Jun 2008 20:05:34 +0000 (13:05 -0700)]
GIT 1.5.6-rc2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge 1.5.5.4 in
Junio C Hamano [Sat, 7 Jun 2008 20:01:14 +0000 (13:01 -0700)]
Merge 1.5.5.4 in

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoGIT 1.5.5.4 v1.5.5.4
Junio C Hamano [Sat, 7 Jun 2008 18:45:48 +0000 (11:45 -0700)]
GIT 1.5.5.4

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit log --graph: print '*' for all commits, including merges
Adam Simpkins [Thu, 5 Jun 2008 09:28:13 +0000 (02:28 -0700)]
git log --graph: print '*' for all commits, including merges

Previously, merge commits were printed with 'M' instead of '*'.  This
had the potential to confuse users when not all parents of the merge
commit were included in the log output.

As Junio has pointed out, merge commits can almost always be easily
identified from the log message, anyway.

Signed-off-by: Adam Simpkins <adam@adamsimpkins.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoUse nonrelative paths instead of absolute paths for cloned repositories
Daniel Barkalow [Fri, 6 Jun 2008 03:15:19 +0000 (23:15 -0400)]
Use nonrelative paths instead of absolute paths for cloned repositories

Particularly for the "alternates" file, if one will be created, we
want a path that doesn't depend on the current directory, but we want
to retain any symlinks in the path as given and any in the user's view
of the current directory when the path was given.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agodocumentation: move git(7) to git(1)
Christian Couder [Fri, 6 Jun 2008 07:07:32 +0000 (09:07 +0200)]
documentation: move git(7) to git(1)

As the "git" man page describes the "git" command at the end-user
level, it seems better to move it to man section 1.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agodocumentation: convert "diffcore" and "repository-layout" to man pages
Christian Couder [Fri, 6 Jun 2008 07:07:28 +0000 (09:07 +0200)]
documentation: convert "diffcore" and "repository-layout" to man pages

This patch renames the following documents and at the same time converts
them to the man format:

diffcore.txt          -> gitdiffcore.txt (man section 7)
repository-layout.txt -> gitrepository-layout.txt (man section 5)

Other documents that reference the above ones are changed accordingly.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agograph API: fix "git log --graph --first-parent"
Adam Simpkins [Thu, 5 Jun 2008 08:56:19 +0000 (01:56 -0700)]
graph API: fix "git log --graph --first-parent"

This change teaches the graph API that only the first parent of each
commit is interesting when "--first-parent" was specified.

This change also consolidates the graph parent walking logic into two
new internal functions, first_interesting_parent() and
next_interesting_parent().  A simpler fix would have been to simply
break at the end of the 2 existing for loops when
graph->revs->first_parent_only is set.  However, this change seems
nicer, especially if we ever need to add any new loops over the parent
list in the future.

Signed-off-by: Adam Simpkins <adam@adamsimpkins.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoPrint info about "git help COMMAND" on git's main usage pages
Teemu Likonen [Thu, 5 Jun 2008 21:15:36 +0000 (00:15 +0300)]
Print info about "git help COMMAND" on git's main usage pages

Git's main usage pages did not show "git help" as a way to get more
information on a specific subcommand. This patch adds an info line after
the list of git commands currently printed by "git", "git help", "git
--help" and "git help --all".

Signed-off-by: Teemu Likonen <tlikonen@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge branch 'maint'
Junio C Hamano [Fri, 6 Jun 2008 16:21:48 +0000 (09:21 -0700)]
Merge branch 'maint'

* maint:
  git-for-each-ref.txt: minor improvements
  name-rev: Fix segmentation fault when using --all

16 years agogit-for-each-ref.txt: minor improvements
Lea Wiemann [Thu, 5 Jun 2008 21:01:38 +0000 (23:01 +0200)]
git-for-each-ref.txt: minor improvements

Rewrapped synopsis and removed wrong asterisk behind --count option;
clarified --sort=<key> description for multiple keys; documented that
for-each-ref supports not only glob patterns but also prefixes like
"refs/heads" as patterns, and that multiple patterns can be given.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoname-rev: Fix segmentation fault when using --all
Björn Steinbrink [Thu, 5 Jun 2008 23:31:55 +0000 (01:31 +0200)]
name-rev: Fix segmentation fault when using --all

In commit da2478db "describe --always: fall back to showing an
abbreviated object name" we lost the check that skips empty entries in
the object hash table when iterating over it in cmd_name_rev. That may
cause a NULL pointer being handed to show_name(), leading to a
segmentation fault. So add that check back again.

Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogitweb: Add charset info to "raw" output of 'text/plain' blobs
Jakub Narebski [Tue, 3 Jun 2008 14:47:10 +0000 (16:47 +0200)]
gitweb: Add charset info to "raw" output of 'text/plain' blobs

Earlier "blob_plain" view sent "charset=utf-8" only when gitweb
guessed the content type to be text by reading from it, and not when
the MIME type was obtained from /etc/mime.types, or when gitweb
couldn't guess mimetype and used $default_blob_plain_mimetype.

This fixes the bug by always add charset info from
$default_text_plain_charset (if it is defined) to "raw" (a=blob_plain)
output for 'text/plain' blobs.

Generating information for Content-Type: header got separated into
blob_contenttype() subroutine; adding charset info in a special case
was removed from blob_mimetype(), which now should return mimetype
only.

While at it cleanup code a bit: put subroutine parameter
initialization first, make error message more robust (when $file_name
is not defined) if more cryptic, remove unnecessary '"' around
variable ("$var" -> $var).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoStrbuf documentation: document most functions
Miklos Vajna [Wed, 4 Jun 2008 21:20:05 +0000 (23:20 +0200)]
Strbuf documentation: document most functions

All functions in strbuf.h are documented, except launch_editor().

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation/git-mailsplit: Enhanced description of -o option
Dirk Suesserott [Wed, 4 Jun 2008 20:50:31 +0000 (22:50 +0200)]
Documentation/git-mailsplit: Enhanced description of -o option

Added '-o' in the description of '-o<directory>' for consistency reasons.

Signed-off-by: Dirk Suesserott <newsletter@dirk.my1.cc>
16 years agoFix "git clone http://$URL" to check out the worktree when asked
Jeff King [Wed, 4 Jun 2008 18:38:58 +0000 (14:38 -0400)]
Fix "git clone $URL" to check out the worktree when asked

The builtin-clone now does the http commit walking and the tree unpacking
in the same process, and the commit walker leaves the in-core objects in a
funny state.  When forgetting the data read from the tree object, the
object should be marked "not parsed yet" for later users.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge branch 'maint'
Junio C Hamano [Wed, 4 Jun 2008 20:15:59 +0000 (13:15 -0700)]
Merge branch 'maint'

* maint:
  describe: match pattern for lightweight tags too

16 years agodescribe: match pattern for lightweight tags too
Michael Dressel [Wed, 4 Jun 2008 19:06:31 +0000 (21:06 +0200)]
describe: match pattern for lightweight tags too

The <pattern> given "git describe --match" was used only to filter tag
objects, and not to filter lightweight tags.  This fixes it.

[jc: made the log to clarify this is a bugfix, not an enhancement, with
additional test]

Signed-off-by: Michael Dressel <MichaelTiloDressel@t-online.de>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agot7502: honor SHELL_PATH
Junio C Hamano [Wed, 4 Jun 2008 19:10:01 +0000 (12:10 -0700)]
t7502: honor SHELL_PATH

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation: git-log cannot use rev-list specific options
Junio C Hamano [Wed, 4 Jun 2008 06:56:56 +0000 (23:56 -0700)]
Documentation: git-log cannot use rev-list specific options

The log family and git-rev-list share the same set of options that come
from revision walking machinery, but they both have options unique to
them.  Notably, --header, --timestamp, --stdin and --quiet apply only to
rev-list.  Exclude them from the git-log documentation.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoFix t5516 on cygwin: it does not like double slashes at the beginning of a path
Alex Riesen [Tue, 3 Jun 2008 22:16:26 +0000 (00:16 +0200)]
Fix t5516 on cygwin: it does not like double slashes at the beginning of a path

The double slashes "//" result from url./$TRASH/. expansion and the
current directory, which even in cygwin contains "/" as first
character. In cygwin such strings have special meaning: UNC path.
Accessing an UNC path built for test purpose usually fails.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agot7502: tighten loosely written test sequence
Junio C Hamano [Wed, 4 Jun 2008 01:10:08 +0000 (18:10 -0700)]
t7502: tighten loosely written test sequence

We would like to catch breakage at any step in the sequence.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agot7502: do not globally unset GIT_COMMITTER_* environment variables
Junio C Hamano [Wed, 4 Jun 2008 01:08:08 +0000 (18:08 -0700)]
t7502: do not globally unset GIT_COMMITTER_* environment variables

One particular test wants to check the behaviour of the command
when these variables are not set, but the later tests should have
the reliable committer identity for repeatable tests.

Move the "unset" of the variables inside a subshell in the test
that wants to unset them.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agocat-file --batch: flush stdout also when objects are missing
Lea Wiemann [Tue, 3 Jun 2008 18:34:17 +0000 (20:34 +0200)]
cat-file --batch: flush stdout also when objects are missing

cat-file --batch/--batch-check only flushes stdout when the object
exists, but not when it doesn't ("<object> missing").  This makes
bidirectional pipes hang.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoGIT v1.5.6-rc1 v1.5.6-rc1
Junio C Hamano [Tue, 3 Jun 2008 07:17:22 +0000 (00:17 -0700)]
GIT v1.5.6-rc1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agocommit: drop duplicated parents
Junio C Hamano [Tue, 3 Jun 2008 05:17:42 +0000 (22:17 -0700)]
commit: drop duplicated parents

The scripted version of git-commit internally used git-commit-tree which
omitted duplicated parents given from the command line.  This prevented a
nonsensical octopus merge from getting created even when you said "git
merge A B" while you are already on branch A.

However, when git-commit was rewritten in C, this sanity check was lost.
This resurrects it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agorebase --interactive: Compute upstream SHA1 before switching branches
Johannes Sixt [Mon, 2 Jun 2008 14:01:40 +0000 (16:01 +0200)]
rebase --interactive: Compute upstream SHA1 before switching branches

If the upstream argument to rebase (the first argument) was relative to
HEAD and the name of the branch to rebase (the second argument) was given,
the upstream would have been interpreted relative to the second argument.
In particular, this command

    git rebase -i HEAD topic

would always finish with "Nothing to do". (a1bf91e fixed the same issue
for non-interactive rebase.)

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation/git-filter-branch.txt: Fix description of --commit-filter
Kevin Ballard [Fri, 30 May 2008 21:43:40 +0000 (14:43 -0700)]
Documentation/git-filter-branch.txt: Fix description of --commit-filter

The old description was misleading and logically impossible. It claimed that
the ancestors of the original commit would be re-written to have the multiple
emitted ids as parents. Not only would this modify existing objects, but it
would create a cycle. What this actually does is pass the multiple emitted ids
to the newly-created children to use as parents.

Signed-off-by: Kevin Ballard <kevin@sb.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogitweb: Fix "next" link on bottom of page
Jakub Narebski [Mon, 2 Jun 2008 09:54:41 +0000 (11:54 +0200)]
gitweb: Fix "next" link on bottom of page

Fix search form generation to not modify $cgi->param(...)'s.

In git_header_html() we used to use $cgi->hidden(-name => "a") etc. to
generate hidden fields; unfortunately to use this form it is required
to modify $cgi->param("a") etc., which makes href(-replay,...) use
wrong replay values.  This for example made the "next" link on the
bottom of the page has a=search instead of a=$action, and thus fails to
get you to the next page.

Because in CGI the value of a hidden field is "sticky", there is no
way to modify it short of modifying $cgi->param(...).  Therefore it
got replaced by generating <input type="hidden" ...> element [semi]
directly.

Alternate solution would be for href(-replay,...) to use values saved
in global variables, such as $action etc., instead of (re)reading them
from $cgi->param($symbol).

The bad link was reported by Kai Blin through
  http://bugs.debian.org/481902

Reported-by: Kai Blin <kai.blin@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Tested-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoRevert "git.el: Set process-environment instead of invoking env"
Karl Hasselström [Mon, 2 Jun 2008 22:41:44 +0000 (00:41 +0200)]
Revert "git.el: Set process-environment instead of invoking env"

This reverts commit dbe48256b41c1e94d81f2458d7e84b1fdcb47026, which
caused mis-encoding of non-ASCII author/committer names when the
git-status mode is used to create commits.

Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge branch 'sb/am-tests'
Junio C Hamano [Mon, 2 Jun 2008 06:45:41 +0000 (23:45 -0700)]
Merge branch 'sb/am-tests'

* sb/am-tests:
  Merge t4150-am-subdir.sh and t4151-am.sh into t4150-am.sh
  Add test cases for git-am

16 years agoMerge branch 'lw/test-fix'
Junio C Hamano [Mon, 2 Jun 2008 06:45:37 +0000 (23:45 -0700)]
Merge branch 'lw/test-fix'

* lw/test-fix:
  t/test-lib.sh: resolve symlinks in working directory, for pathname comparisons

16 years agoMerge branch 'sp/remote'
Junio C Hamano [Mon, 2 Jun 2008 06:43:30 +0000 (23:43 -0700)]
Merge branch 'sp/remote'

* sp/remote:
  Make "git-remote rm" delete refs acccording to fetch specs
  Make "git-remote prune" delete refs according to fetch specs
  Remove unused remote_prefix member in builtin-remote

16 years agoMerge branch 'lt/pack-sync'
Junio C Hamano [Mon, 2 Jun 2008 06:43:21 +0000 (23:43 -0700)]
Merge branch 'lt/pack-sync'

* lt/pack-sync:
  Remove now unnecessary 'sync()' calls
  Make pack creation always fsync() the result

16 years agoMerge branch 'np/pack-check'
Junio C Hamano [Mon, 2 Jun 2008 06:39:24 +0000 (23:39 -0700)]
Merge branch 'np/pack-check'

* np/pack-check:
  make verify-pack a bit more useful with bad packs

16 years agomake verify-pack a bit more useful with bad packs
Nicolas Pitre [Thu, 29 May 2008 21:34:50 +0000 (17:34 -0400)]
make verify-pack a bit more useful with bad packs

When a pack gets corrupted, its SHA1 checksum will fail.  However, this
is more useful to let the test go on in order to find the actual
problem location than only complain about the SHA1 mismatch and
bail out.

Also, it is more useful to compare the stored pack SHA1 with the one in
the index file instead of the computed SHA1 since the computed SHA1
from a corrupted pack won't match the one stored in the index either.

Finally a few code and message cleanups were thrown in as a bonus.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoMerge branch 'jb/reset-q'
Junio C Hamano [Mon, 2 Jun 2008 06:14:11 +0000 (23:14 -0700)]
Merge branch 'jb/reset-q'

* jb/reset-q:
  git-reset: honor -q and do not show progress message

16 years agoMerge branch 'jc/checkout'
Junio C Hamano [Mon, 2 Jun 2008 05:55:33 +0000 (22:55 -0700)]
Merge branch 'jc/checkout'

* 'jc/checkout':
  checkout: "best effort" checkout
  unpack_trees(): allow callers to differentiate worktree errors from merge errors
  checkout: consolidate reset_{to_new,clean_to_new}()
  checkout: make reset_clean_to_new() not die by itself

16 years agoMerge branch 'lr/init-bare'
Junio C Hamano [Mon, 2 Jun 2008 05:54:16 +0000 (22:54 -0700)]
Merge branch 'lr/init-bare'

* lr/init-bare:
  git-init: accept --bare option

16 years agoGit.pm: fix return value of config method
Lea Wiemann [Sun, 1 Jun 2008 20:34:47 +0000 (22:34 +0200)]
Git.pm: fix return value of config method

If config is called in array context, it is supposed to return all
values set for the given option key.  This works for all cases except
if there is no value set at all.  In that case, it wrongly returns
(undef) instead of ().  This fixes the return statement so that it
returns undef in scalar context but an empty array in array context.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoglossary: improve a few links
Lea Wiemann [Sun, 1 Jun 2008 18:15:33 +0000 (20:15 +0200)]
glossary: improve a few links

They now point to more specific/appropriate targets.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoDocumentation: convert "glossary" and "core-tutorial" to man pages
Christian Couder [Thu, 29 May 2008 17:21:46 +0000 (19:21 +0200)]
Documentation: convert "glossary" and "core-tutorial" to man pages

This patch renames the following documents and at the same time converts
them to the man format:

core-tutorial.txt -> gitcore-tutorial.txt
glossary.txt      -> gitglossary.txt

But as the glossary is included in the user manual and as the new
gitglossary man page cannot be included as a whole in the user manual,
the actual glossary content is now in its own "glossary-content.txt"
new file. And this file is included by both the user manual and the
gitglossary man page.

Other documents that reference the above ones are changed accordingly
and sometimes improved a little too.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agoGit.pm: fix documentation of hash_object
Lea Wiemann [Sun, 1 Jun 2008 20:26:25 +0000 (22:26 +0200)]
Git.pm: fix documentation of hash_object

The documentation of hash_object incorrectly states that it accepts a
file handle -- in fact it doesn't, and there is even a TODO comment
for this.  This fixes the documentation.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agograph API: avoid printing unnecessary padding before some octopus merges
Adam Simpkins [Sun, 1 Jun 2008 20:56:58 +0000 (13:56 -0700)]
graph API: avoid printing unnecessary padding before some octopus merges

When an octopus merge is printed, several lines are printed before it to
move over existing branch lines to its right.  This is needed to make
room for the children of the octopus merge.  For example:

| | | |
| |  \ \
| |   \ \
| |    \ \
| M---. \ \
| |\ \ \ \ \

However, this step isn't necessary if there are no branch lines to the
right of the octopus merge.  Therefore, skip this step when it is not
needed, to avoid printing extra lines that don't really serve any
purpose.

Signed-off-by: Adam Simpkins <adam@adamsimpkins.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agograph API: improve display of merge commits
Adam Simpkins [Sun, 1 Jun 2008 20:56:57 +0000 (13:56 -0700)]
graph API: improve display of merge commits

This change improves the way merge commits are displayed, to eliminate a
few visual artifacts.  Previously, merge commits were displayed as:

| M  \
| |\  |

As pointed out by Teemu Likonen, this didn't look nice if the rightmost
branch line was displayed as '\' on the previous line, as it then
appeared to have an extra space in it:

| |\
| M  \
| |\  |

This change updates the code so that branch lines to the right of merge
commits are printed slightly differently depending on how the previous
line was displayed:

| |\          | | |        | |  /
| M \         | M |        | M |
| |\ \        | |\ \       | |\ \

Signed-off-by: Adam Simpkins <adam@adamsimpkins.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
16 years agogit-svn fails in prop_walk if $self->{path} is not empty
Christian Engwer [Tue, 27 May 2008 08:46:55 +0000 (08:46 +0000)]
git-svn fails in prop_walk if $self->{path} is not empty

If url://repo/trunk is the current Git branch, prop_walk strips trunk
from the path name. That is useful as, for example "git svn show-ignore"
should not return results like

    trunk/foo

but

    foo

if svn:ignore for trunk includes foo.

The problem now is that prop_walk strips trunk from the path and then
calls itself recursively. But now trunk is missing in the path and
get_dir fails, because it is called for a non existing path.

The attached patch fixed the problem, by adding the previously stipped
$self->{path} in the recursive call. I tested it with my current
git-svn repository for the commands show-ignore and show-external.

Patch was submitted through
 http://bugs.debian.org/477393

Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>