git.git
17 years agomake t8001 work on Mac OS X again
Johannes Schindelin [Wed, 7 Mar 2007 00:48:59 +0000 (19:48 -0500)]
make t8001 work on Mac OS X again

The test was recently broken to expect sed to leave the
incomplete line at the end without newline.

POSIX says that output of the pattern space is to be followed by
a newline, while GNU adds the newline back only when it was
stripped when input.  GNU behaviour is arguably more intuitive
and nicer, but we should not depend on it.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoMerge branch 'master' of git://repo.or.cz/git-gui into maint
Junio C Hamano [Tue, 6 Mar 2007 08:39:52 +0000 (00:39 -0800)]
Merge branch 'master' of git://repo.or.cz/git-gui into maint

* 'master' of git://repo.or.cz/git-gui:
  git-gui: Make 'make' quieter by default
  git-gui: Remove unnecessary /dev/null redirection.
  git-gui: Don't create empty (same tree as parent) commits.
  git-gui: Add Reset to the Branch menu.
  git-gui: Relocate the menu/transport menu code.

17 years agogit-gui: Make 'make' quieter by default gitgui-0.6.3
Shawn O. Pearce [Tue, 6 Mar 2007 07:13:23 +0000 (02:13 -0500)]
git-gui: Make 'make' quieter by default

To fit nicely into the output of the git.git project's own quieter
Makefile, we want to make the git-gui Makefile nice and quiet too.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-commit: cd to top before showing the final stat
Junio C Hamano [Mon, 5 Mar 2007 20:35:41 +0000 (12:35 -0800)]
git-commit: cd to top before showing the final stat

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix diff-options references in git-diff and git-format-patch
Brian Gernhardt [Tue, 6 Mar 2007 03:27:44 +0000 (22:27 -0500)]
Fix diff-options references in git-diff and git-format-patch

Most of the git-diff-* documentation used [<common diff options>]
instead of [--diff-options], so make that change in git-diff and
git-format-patch.

In addition, git-format-patch didn't include the meanings of the diff
options.

Signed-off-by: Brian Gernhardt <benji@silverinsanity.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoAdd definition of <commit-ish> to the main git man page.
Theodore Ts'o [Mon, 5 Mar 2007 19:46:05 +0000 (14:46 -0500)]
Add definition of <commit-ish> to the main git man page.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoMerge branch 'maint-for-junio' of git://repo.or.cz/git/fastimport into maint
Junio C Hamano [Tue, 6 Mar 2007 01:07:17 +0000 (17:07 -0800)]
Merge branch 'maint-for-junio' of git://repo.or.cz/git/fastimport into maint

* 'maint-for-junio' of git://repo.or.cz/git/fastimport:
  fast-import: Fail if a non-existant commit is used for merge
  fast-import: Avoid infinite loop after reset

17 years agoBegin SubmittingPatches with a check list
Johannes Schindelin [Mon, 5 Mar 2007 15:37:54 +0000 (16:37 +0100)]
Begin SubmittingPatches with a check list

It seems that some people prefer a short list to a long text. But even for
the latter group, a quick reminder list is useful. So, add a check list to
Documentation/SubmittingPatches of what to do to get your patch accepted.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agofast-import: Fail if a non-existant commit is used for merge
Shawn O. Pearce [Mon, 5 Mar 2007 17:43:14 +0000 (12:43 -0500)]
fast-import: Fail if a non-existant commit is used for merge

Johannes Sixt noticed during one of his own imports that fast-import
did not fail if a non-existant commit is referenced by SHA-1 value
as an argument to the 'merge' command.  This allowed the user to
unknowingly create commits that would fail in fsck, as the commit
contents would not be completely reachable.

A side effect of this bug was that a frontend process could mark
any SHA-1 object (blob, tree, tag) as a parent of a merge commit.
This should also fail in fsck, as the commit is not a valid commit.

We now use the same rule as the 'from' command.  If a commit is
referenced in the 'merge' command by hex formatted SHA-1 then the
SHA-1 must be a commit or a tag that can be peeled back to a commit,
the commit must already exist, and must be readable by the core Git
infrastructure code.  This requirement means that the commit must
have existed prior to fast-import starting, or the commit must have
been flushed out by a prior 'checkpoint' command.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agofast-import: Avoid infinite loop after reset
Shawn O. Pearce [Mon, 5 Mar 2007 17:31:09 +0000 (12:31 -0500)]
fast-import: Avoid infinite loop after reset

Johannes Sixt noticed that a 'reset' command applied to a branch that
is already active in the branch LRU cache can cause fast-import to
relink the same branch into the LRU cache twice.  This will cause
the LRU cache to contain a cycle, making unload_one_branch run in an
infinite loop as it tries to select the oldest branch for eviction.

I have trivially fixed the problem by adding an active bit to
each branch object; this bit indicates if the branch is already
in the LRU and allows us to avoid trying to add it a second time.
Converting the pack_id field into a bitfield makes this change take
up no additional memory.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agoGIT 1.5.0.3 v1.5.0.3
Junio C Hamano [Mon, 5 Mar 2007 01:20:38 +0000 (17:20 -0800)]
GIT 1.5.0.3

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoglossary: Add definitions for dangling and unreachable objects
Yasushi SHOJI [Sun, 4 Mar 2007 18:07:43 +0000 (03:07 +0900)]
glossary: Add definitions for dangling and unreachable objects

Define "dangling" and "unreachable" objects.  Modified from original
text proposed by Yasushi Shoji.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agouser-manual: more detailed merge discussion
J. Bruce Fields [Sat, 3 Mar 2007 20:34:27 +0000 (15:34 -0500)]
user-manual: more detailed merge discussion

Add more details on conflict, including brief discussion of file stages.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agouser-manual: how to replace commits older than most recent
J. Bruce Fields [Sat, 3 Mar 2007 19:30:32 +0000 (14:30 -0500)]
user-manual: how to replace commits older than most recent

"Modifying" an old commit by checking it out, --amend'ing it, then
rebasing on top of it, is a slightly cumbersome technique, but I've
found it useful frequently enough to make it seem worth documenting.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agouser-manual: insert earlier of mention content-addressable architecture
J. Bruce Fields [Sat, 3 Mar 2007 19:04:42 +0000 (14:04 -0500)]
user-manual: insert earlier of mention content-addressable architecture

The content-addressable design is too important not to be worth at least
a brief mention a little earlier on.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agouser-manual: ensure generated manual references stylesheet
J. Bruce Fields [Sat, 3 Mar 2007 18:33:48 +0000 (13:33 -0500)]
user-manual: ensure generated manual references stylesheet

The generated user manual is rather hard to read thanks to the lack of
the css that's supposed to be included from docbook-xsl.css.

I'm totally ignorant of the toolchain; grubbing through xmlto and
related scripts, the easiest way I could find to ensure that the
generated html links to the stylesheet is by calling xsltproc directly.
Maybe there's some better way.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agouser-manual: reset to ORIG_HEAD not HEAD to undo merge
J. Bruce Fields [Mon, 19 Feb 2007 23:46:09 +0000 (18:46 -0500)]
user-manual: reset to ORIG_HEAD not HEAD to undo merge

As Linus pointed out recently on the mailing list,

git reset --hard HEAD^

doesn't undo a merge in the case where the merge did a fast-forward.  So
the rcommendation here is a little dangerous.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation: mention module option to git-cvsimport
J. Bruce Fields [Tue, 6 Feb 2007 07:51:26 +0000 (02:51 -0500)]
Documentation: mention module option to git-cvsimport

The git-cvsimport argument that specifies a cvs module to import should
probably be included in the default example.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoUnset NO_C99_FORMAT on Cygwin.
Ramsay Jones [Sat, 3 Mar 2007 18:28:39 +0000 (18:28 +0000)]
Unset NO_C99_FORMAT on Cygwin.

This should only be set based on the capability of your
compiler/library to support c99 format specifiers. In this
case the version of gcc/newlib and indirectly the version
of Cygwin. It should probably only be set in your config.mak
file.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix a "pointer type missmatch" warning.
Ramsay Jones [Sat, 3 Mar 2007 18:29:03 +0000 (18:29 +0000)]
Fix a "pointer type missmatch" warning.

In particular, the second parameter in the call to iconv() will
cause this warning if your library declares iconv() with the
second (input buffer pointer) parameter of type const char **.
This is the old prototype, which is none-the-less used by the
current version of newlib on Cygwin. (It appears in old versions
of glibc too).

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix some "comparison is always true/false" warnings.
Ramsay Jones [Sat, 3 Mar 2007 18:28:57 +0000 (18:28 +0000)]
Fix some "comparison is always true/false" warnings.

On Cygwin the wchar_t type is an unsigned short (16-bit) int.
This results in the above warnings from the return statement in
the wcwidth() function (in particular, the expressions involving
constants with values larger than 0xffff). Simply replace the
use of wchar_t with an unsigned int, typedef-ed as ucs_char_t.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix an "implicit function definition" warning.
Ramsay Jones [Sat, 3 Mar 2007 18:28:52 +0000 (18:28 +0000)]
Fix an "implicit function definition" warning.

The function at issue being initgroups() from the <grp.h> header
file. On Cygwin, setting _XOPEN_SOURCE suppresses the definition
of initgroups(), which causes the warning while compiling daemon.c.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix a "label defined but unreferenced" warning.
Ramsay Jones [Sat, 3 Mar 2007 18:28:46 +0000 (18:28 +0000)]
Fix a "label defined but unreferenced" warning.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocument the config variable format.suffix
Johannes Schindelin [Sat, 3 Mar 2007 23:17:23 +0000 (00:17 +0100)]
Document the config variable format.suffix

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-merge: fail correctly when we cannot fast forward.
Junio C Hamano [Sat, 3 Mar 2007 21:04:54 +0000 (13:04 -0800)]
git-merge: fail correctly when we cannot fast forward.

When we cannot fast forward the working tree and the current
branch, git-merge did not exit with non-zero status.

Noticed by Larry Streepy, the section to be fixed identfied by
Johannes Schindelin.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agobuiltin-archive: use RUN_SETUP
Johannes Schindelin [Sat, 3 Mar 2007 16:14:25 +0000 (17:14 +0100)]
builtin-archive: use RUN_SETUP

It used to roll its own setup.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix git-gc usage note
Matthias Kestenholz [Sat, 3 Mar 2007 17:28:14 +0000 (18:28 +0100)]
Fix git-gc usage note

Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix quoting in update hook template
Gerrit Pape [Fri, 2 Mar 2007 12:20:10 +0000 (12:20 +0000)]
Fix quoting in update hook template

By default allowunannotated is unset in the repo config, hence
$allowunannotated is empty, and must be quoted to not break the syntax.

Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoAnother memory overrun in http-push.c
Eygene Ryabinkin [Thu, 1 Mar 2007 16:09:12 +0000 (19:09 +0300)]
Another memory overrun in http-push.c

Use of strlcpy() are wrong, as the source buffer at these
locations may not be NUL-terminated.

17 years agofetch.o depends on the headers, too.
Johannes Schindelin [Tue, 27 Feb 2007 23:55:48 +0000 (00:55 +0100)]
fetch.o depends on the headers, too.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation: Correct minor typo in git-add documentation.
Christian Schlotter [Thu, 1 Mar 2007 17:08:17 +0000 (18:08 +0100)]
Documentation: Correct minor typo in git-add documentation.

Signed-off-by: Christian Schlotter <schlotter@users.sourceforge.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation/git-send-email.txt: Fix labeled list formatting
Sergey Vlasov [Thu, 1 Mar 2007 19:41:16 +0000 (22:41 +0300)]
Documentation/git-send-email.txt: Fix labeled list formatting

Mark continuation paragraphs of list entries as such to avoid
getting literal paragraphs instead.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation/git-quiltimport.txt: Fix labeled list formatting
Sergey Vlasov [Thu, 1 Mar 2007 19:41:15 +0000 (22:41 +0300)]
Documentation/git-quiltimport.txt: Fix labeled list formatting

Mark the continuation paragraph of a list entry as such to avoid
getting a literal paragraph instead.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation/build-docdep.perl: Fix dependencies for included asciidoc files
Sergey Vlasov [Thu, 1 Mar 2007 19:41:14 +0000 (22:41 +0300)]
Documentation/build-docdep.perl: Fix dependencies for included asciidoc files

Adding dependencies on included files to the generated man pages is
wrong - includes are processed by asciidoc, therefore the intermediate
Docbook XML files really depend on included files.  Because of these
wrong dependencies the man pages were not rebuilt properly if the
intermediate XML files were left in the tree.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-gui: Remove unnecessary /dev/null redirection.
Shawn O. Pearce [Thu, 1 Mar 2007 19:37:34 +0000 (14:37 -0500)]
git-gui: Remove unnecessary /dev/null redirection.

Git 1.5.0 and later no longer output useless messages to standard
error when making the initial (or what looks to be) commit of a
repository.  Since /dev/null does not exist on Windows in the
MinGW environment we can't redirect there anyway.  Since Git
does not output anymore, I'm removing the redirection.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agoStart preparing Release Notes for 1.5.0.3
Junio C Hamano [Wed, 28 Feb 2007 22:17:45 +0000 (14:17 -0800)]
Start preparing Release Notes for 1.5.0.3

17 years agoDocumentation: git-remote add [-t <branch>] [-m <branch>] [-f] name url
Junio C Hamano [Wed, 28 Feb 2007 22:05:42 +0000 (14:05 -0800)]
Documentation: git-remote add [-t <branch>] [-m <branch>] [-f] name url

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoInclude config.mak in doc/Makefile
Uwe Kleine-König [Wed, 28 Feb 2007 20:57:42 +0000 (21:57 +0100)]
Include config.mak in doc/Makefile

config.mak.autogen is already there.  Without this change it is not
possible to override mandir in config.mak.

Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit.el: Set the default commit coding system from the repository config.
Alexandre Julliard [Wed, 28 Feb 2007 19:59:48 +0000 (20:59 +0100)]
git.el: Set the default commit coding system from the repository config.

If not otherwise specified, take the default coding system for commits
from the 'i18n.commitencoding' repository configuration value.

Also set the buffer-file-coding-system variable in the log buffer to
make the selected coding system visible on the modeline.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-archimport: support empty summaries, put summary on a single line.
Paolo Bonzini [Wed, 28 Feb 2007 20:02:02 +0000 (21:02 +0100)]
git-archimport: support empty summaries, put summary on a single line.

Don't fail if the summary line in an arch commit is empty.  In this case,
try to use the first line in the commit message followed by an ellipsis.
In addition, if the summary is multi-line, it is joined on a single line.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agohttp-push.c::lock_remote(): validate all remote refs.
Eygene Ryabinkin [Wed, 28 Feb 2007 20:12:02 +0000 (12:12 -0800)]
http-push.c::lock_remote(): validate all remote refs.

Starting from offset 11 might have been good back when it was
only used for updating "refs/heads/*", but it is used to update
"info/refs" and "refs/tags/*" as well.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-cvsexportcommit: don't cleanup .msg if not yet committed to cvs.
Gerrit Pape [Wed, 28 Feb 2007 12:35:39 +0000 (12:35 +0000)]
git-cvsexportcommit: don't cleanup .msg if not yet committed to cvs.

Unless the -c option is given, and the commit to cvs was successful,
.msg shouldn't be deleted to be able to run the command suggested by
git-cvsexportcommit.

See http://bugs.debian.org/412732

Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agobuiltin-fmt-merge-msg: fix bugs in --file option
Michael Coleman [Wed, 28 Feb 2007 05:44:42 +0000 (23:44 -0600)]
builtin-fmt-merge-msg: fix bugs in --file option

If --file's argument is missing, don't crash.  If it cannot be opened,
die with an error message.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoindex-pack: Loop over pread until data loading is complete.
Shawn O. Pearce [Wed, 28 Feb 2007 04:47:19 +0000 (23:47 -0500)]
index-pack: Loop over pread until data loading is complete.

A filesystem might not be able to completely supply our pread
request in one system call, such as if we are reading data from a
network file system and the requested length is just simply huge.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoblameview: Fix the browse behavior in blameview
Aneesh Kumar [Mon, 26 Feb 2007 08:31:57 +0000 (14:01 +0530)]
blameview: Fix the browse behavior in blameview

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix minor typos/grammar in user-manual.txt
Michael Coleman [Wed, 28 Feb 2007 04:13:09 +0000 (22:13 -0600)]
Fix minor typos/grammar in user-manual.txt

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoCorrect ordering in git-cvsimport's option documentation
Michael Poole [Wed, 28 Feb 2007 03:27:44 +0000 (22:27 -0500)]
Correct ordering in git-cvsimport's option documentation

A pair of commits on January 8th added option documentation (for -a,
-S and -L) in the middle of the documentation for the -A option.  This
makes -A's documentation contiguous again.

Signed-off-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-show: Reject native ref
Linus Torvalds [Wed, 28 Feb 2007 00:22:52 +0000 (16:22 -0800)]
git-show: Reject native ref

So when we do

git show v1.4.4..v1.5.0

that's an illogical thing to do, since "git show" is defined to be a
non-revision-walking action, which means the range operator be pointless
and wrong. The fact that we happily accept it (and then _only_ show
v1.5.0, which is the positive end of the range) is quite arguably not very
logical.

We should complain, and say that you can only do "no_walk" with positive
refs. Negative object refs really don't make any sense unless you walk
the obejct list (or you're "git diff" and know about ranges explicitly).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix git-show man page formatting in the EXAMPLES section
Theodore Tso [Tue, 27 Feb 2007 15:43:28 +0000 (10:43 -0500)]
Fix git-show man page formatting in the EXAMPLES section

Fix asciidoc markup so that the man page is properly formatted in the
EXAMPLES section.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-apply: do not fix whitespaces on context lines.
Junio C Hamano [Tue, 27 Feb 2007 09:31:42 +0000 (01:31 -0800)]
git-apply: do not fix whitespaces on context lines.

Internal function apply_line() is called to copy both context lines
and added lines to the output buffer, while possibly fixing the
whitespace breakages depending on --whitespace=strip settings.
However, it did its fix-up on both context lines and added lines.

This resulted in two symptoms:

 (1) The number of lines reported to have been fixed up included
     these context lines.

 (2) However, the lines actually shown were limited to the added
     lines that had whitespace breakages.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agodiff --cc: integer overflow given a 2GB-or-larger file
Jim Meyering [Mon, 26 Feb 2007 23:11:35 +0000 (00:11 +0100)]
diff --cc: integer overflow given a 2GB-or-larger file

Few of us use git to compare or even version-control 2GB files,
but when we do, we'll want it to work.

Reading a recent patch, I noticed two lines like this:

   int len = st.st_size;

Instead of "int", that should be "size_t".  Otherwise, in the
non-symlink case, with 64-bit size_t, if the file's size is 2GB,
the following xmalloc will fail:

   result = xmalloc(len + 1);

trying to allocate 2^64 - 2^31 + 1 bytes (assuming sign-extension
in the int-to-size_t promotion).  And even if it didn't fail, the
subsequent "result[len] = 0;" would be equivalent to an unpleasant
"result[-2147483648] = 0;"

The other nearby "int"-declared size variable, sz, should also be of
type size_t, for the same reason.  If sz ever wraps around and becomes
negative, xread will corrupt memory _before_ the "result" buffer.

Signed-off-by: Jim Meyering <jim@meyering.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agomailinfo: do not get confused with logical lines that are too long.
Linus Torvalds [Mon, 26 Feb 2007 19:10:59 +0000 (11:10 -0800)]
mailinfo: do not get confused with logical lines that are too long.

It basically considers all the continuation lines to be lines of their
own, and if the total line is bigger than what we can fit in it, we just
truncate the result rather than stop in the middle and then get confused
when we try to parse the "next" line (which is just the remainder of the
first line).

[jc: added test, and tightened boundary a bit per list discussion.]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-gui: Don't create empty (same tree as parent) commits. gitgui-0.6.2
Shawn O. Pearce [Mon, 26 Feb 2007 16:47:14 +0000 (11:47 -0500)]
git-gui: Don't create empty (same tree as parent) commits.

Mark Levedahl noticed that git-gui will let you create an empty
normal (non-merge) commit if the file state in the index is out
of whack.  The case Mark was looking at was with the new autoCRLF
feature in git enabled and is actually somewhat difficult to create.

I found a different way to create an empty commit:  turn on the
Trust File Modifications flag, touch a file, rescan, then move
the file into the "Changes To Be Committed" list without looking
at the file's diff.  This makes git-gui think there are files
staged for commit, yet the update-index call did nothing other
than refresh the stat information for the affected file.  In
this case git-gui allowed the user to make a commit that did
not actually change anything in the repository.

Creating empty commits is usually a pointless operation; rarely
does it record useful information.  More often than not an empty
commit is actually an indication that the user did not properly
update their index prior to commit.  We should help the user out
by detecting this possible mistake and guiding them through it,
rather than blindly recording it.

After we get the new tree name back from write-tree we compare
it to the parent commit's tree; if they are the same string and
this is a normal (non-merge, non-amend) commit then something
fishy is going on.  The user is making an empty commit, but they
most likely don't want to do that.  We now pop an informational
dialog and start a rescan, aborting the commit.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Add Reset to the Branch menu.
Shawn O. Pearce [Mon, 26 Feb 2007 16:22:10 +0000 (11:22 -0500)]
git-gui: Add Reset to the Branch menu.

cehteh on #git noticed that there was no way to perform a reset --hard
from within git-gui.  When I pointed out this was Merge->Abort Merge
cehteh said this is not very understandable, and that most users would
never guess to try that option unless they were actually in a merge.

So Branch->Reset is now also a way to cause a reset --hard from within
the UI.  Right now the confirmation dialog is the same as the one used
in Merge->Abort Merge.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Relocate the menu/transport menu code.
Shawn O. Pearce [Mon, 26 Feb 2007 16:17:11 +0000 (11:17 -0500)]
git-gui: Relocate the menu/transport menu code.

This code doesn't belong down in the main window UI creation,
its really part of the menu system and probably should be
located with it.  I'm moving it because I could not find
the code when I was looking for it earlier today, as it was
not where I expected it to be found.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agoGIT 1.5.0.2 v1.5.0.2
Junio C Hamano [Mon, 26 Feb 2007 07:58:50 +0000 (23:58 -0800)]
GIT 1.5.0.2

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-remote: support remotes with a dot in the name
Pavel Roskin [Wed, 21 Feb 2007 05:03:36 +0000 (00:03 -0500)]
git-remote: support remotes with a dot in the name

[jc: the original from Pavel was limiting the variable names to only
 fetch and url, but I loosened it to take valid variable names.]
[jc: cherry-picked from 'master', since people seem to be reinventing
 this many times.]

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation: describe "-f/-t/-m" options to "git-remote add"
Junio C Hamano [Mon, 26 Feb 2007 07:26:11 +0000 (23:26 -0800)]
Documentation: describe "-f/-t/-m" options to "git-remote add"

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agodiff --cc: fix display of symlink conflicts during a merge.
Junio C Hamano [Mon, 26 Feb 2007 06:24:47 +0000 (22:24 -0800)]
diff --cc: fix display of symlink conflicts during a merge.

"git-diff-files --cc" to show conflicts during merge did not pass
the correct mode information for the working tree down, and showed
bogus combined diff.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoMerge branch 'jc/merge-symlink' into maint
Junio C Hamano [Mon, 26 Feb 2007 03:09:59 +0000 (19:09 -0800)]
Merge branch 'jc/merge-symlink' into maint

* jc/merge-symlink:
  merge-recursive: fix longstanding bug in merging symlinks
  merge-index: fix longstanding bug in merging symlinks

17 years agomerge-recursive: fix longstanding bug in merging symlinks
Junio C Hamano [Mon, 26 Feb 2007 02:42:07 +0000 (18:42 -0800)]
merge-recursive: fix longstanding bug in merging symlinks

Commit 3af244ca added unlink(2) before running symlink(2) to
update the working tree with the merge result, but it was
unlinking a wrong path.  This resulted in loss of the path
pointed by a symlink.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agomerge-index: fix longstanding bug in merging symlinks
Junio C Hamano [Mon, 26 Feb 2007 02:17:15 +0000 (18:17 -0800)]
merge-index: fix longstanding bug in merging symlinks

Ancient commit e2b6a9d0 added code to pass "file modes" from
merge-index to merge-one-file, and then later commit 54dd99a1
wanted to make sure we do not end up creating a nonsense symlink
that points at a path whose name contains conflict markers.

However, nobody noticed that the code in merge-index added by
e2b6a9d0 were stripping the S_IFMT bits and the code in 54dd99a1
was meaningless.  This fixes it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoAdd Release Notes to prepare for 1.5.0.2
Junio C Hamano [Sun, 25 Feb 2007 18:53:42 +0000 (10:53 -0800)]
Add Release Notes to prepare for 1.5.0.2

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoAllow arbitrary number of arguments to git-pack-objects
Roland Dreier [Sun, 25 Feb 2007 17:34:27 +0000 (09:34 -0800)]
Allow arbitrary number of arguments to git-pack-objects

If a repository ever gets in a situation where there are too many
packs (more than 60 or so), perhaps because of frequent use of
git-fetch -k or incremental git-repack, then it becomes impossible to
fully repack the repository with git-repack -a.  That command just
dies with the cryptic message

    fatal: too many internal rev-list options

This message comes from git-pack-objects, which is passed one command
line option like --unpacked=pack-<SHA1>.pack for each pack file to be
repacked.  However, the current code has a static limit of 64 command
line arguments and just aborts if more arguments are passed to it.

Fix this by dynamically allocating the array of command line
arguments, and doubling the size each time it overflows.

Signed-off-by: Roland Dreier <roland@digitalvampire.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agorerere: do not deal with symlinks.
Junio C Hamano [Sun, 25 Feb 2007 09:29:43 +0000 (01:29 -0800)]
rerere: do not deal with symlinks.

Who would use multi-line symlinks that would benefit from rerere?
Just ignore them.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agorerere: do not skip two conflicted paths next to each other.
Junio C Hamano [Sun, 25 Feb 2007 09:24:34 +0000 (01:24 -0800)]
rerere: do not skip two conflicted paths next to each other.

The code forgot to take the for (;;) loop control into account,
incrementing the index once too many.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoMerge git://repo.or.cz/git-gui into maint
Junio C Hamano [Sun, 25 Feb 2007 07:33:12 +0000 (23:33 -0800)]
Merge git://repo.or.cz/git-gui into maint

* git://repo.or.cz/git-gui:
  Don't modify CREDITS-FILE if it hasn't changed.

17 years agoDon't modify CREDITS-FILE if it hasn't changed.
Junio C Hamano [Sun, 25 Feb 2007 07:18:11 +0000 (02:18 -0500)]
Don't modify CREDITS-FILE if it hasn't changed.

We should always avoid rewriting a built file during `make install`
if nothing has changed since `make all`.  This is to help support
the typical installation process of compiling a package as yourself,
then installing it as root.

Forcing CREDITS-FILE to be always be rebuilt in the Makefile means
that CREDITS-GEN needs to check for a change and only update
CREDITS-FILE if the file content actually differs.  After all,
content is king in Git.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agodiff-patch: Avoid emitting double-slashes in textual patch.
Junio C Hamano [Fri, 23 Feb 2007 11:44:30 +0000 (03:44 -0800)]
diff-patch: Avoid emitting double-slashes in textual patch.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoReword git-am 3-way fallback failure message.
Junio C Hamano [Sat, 24 Feb 2007 09:05:27 +0000 (01:05 -0800)]
Reword git-am 3-way fallback failure message.

When the blobs recorded on the index lines in the patch as pre-image
blobs are not found in the repository, "git-am" punted saying
that the index line does not record anything useful.  This was not
clear enough -- the index line does have something useful but the
problem was that it was not useful in _that_ repository.

Reword the message as Francis Moreau suggests.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoLimit filename for format-patch
Robin Rosenberg [Fri, 23 Feb 2007 22:27:58 +0000 (23:27 +0100)]
Limit filename for format-patch

Badly formatted commits may have very long comments. This causes
git-format-patch to fail. To avoid that, truncate the filename
to a value we believe will always work.

Err out if the patch file cannot be created.

Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agocore.legacyheaders: Use the description used in RelNotes-1.5.0
Santi Béjar [Fri, 23 Feb 2007 16:03:43 +0000 (17:03 +0100)]
core.legacyheaders: Use the description used in RelNotes-1.5.0

It explains what it does and why, and says how to use the new format.

Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-show-ref --verify: Fail if called without a reference
Dmitry V. Levin [Fri, 23 Feb 2007 17:12:33 +0000 (20:12 +0300)]
git-show-ref --verify: Fail if called without a reference

builtin-show-ref.c (cmd_show_ref): Fail if called with --verify option but
without a reference.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-diff: fix combined diff
Johannes Schindelin [Fri, 23 Feb 2007 04:20:32 +0000 (05:20 +0100)]
git-diff: fix combined diff

The code forgets that typecast binds tighter than addition, in
other words:

    (cast *)array + i  === ((cast *)array) + i

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoFix 'git commit -a' in a newly initialized repository
Fredrik Kuivinen [Thu, 22 Feb 2007 20:28:12 +0000 (21:28 +0100)]
Fix 'git commit -a' in a newly initialized repository

With current git:

$ git init
$ git commit -a
cp: cannot stat `.git/index': No such file or directory

Output a nice error message instead.

Signed-off-by: Fredrik Kuivinen <frekui@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoInclude git-gui credits file in dist.
Shawn O. Pearce [Thu, 22 Feb 2007 04:49:51 +0000 (23:49 -0500)]
Include git-gui credits file in dist.

The Makefile for the git-gui subproject will fail to execute if run
outside of a git.git directory, such as when building from a .tar.gz
or .tar.bz2.  This is because it is looking for the credits file,
which was created but omitted from the tarball by the toplevel
Makefile.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocument the new core.bare configuration option.
Shawn O. Pearce [Wed, 21 Feb 2007 22:59:08 +0000 (17:59 -0500)]
Document the new core.bare configuration option.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoMerge branch 'master' of git://repo.or.cz/git-gui into maint
Junio C Hamano [Wed, 21 Feb 2007 19:09:57 +0000 (11:09 -0800)]
Merge branch 'master' of git://repo.or.cz/git-gui into maint

* 'master' of git://repo.or.cz/git-gui:
  git-gui: Don't crash in citool mode on initial commit.
  git-gui: Remove TODO list.
  git-gui: Include browser in our usage message.
  git-gui: Change summary of git-gui.
  git-gui: Display all authors of git-gui.
  git-gui: Use mixed path for docs on Cygwin.
  git-gui: Correct crash when saving options in blame mode.
  git-gui: Expose the browser as a subcommand.
  git-gui: Create new branches from a tag.
  git-gui: Prefer version file over git-describe.
  git-gui: Print version on the console.
  git-gui: More consistently display the application name.
  git-gui: Permit merging tags into the current branch.
  git-gui: Basic version check to ensure git 1.5.0 or later is used.
  git-gui: Refactor 'exec git subcmd' idiom.

17 years agoUse gunzip -c over gzcat in import-tars example.
Michael Loeffler [Wed, 14 Feb 2007 16:03:12 +0000 (17:03 +0100)]
Use gunzip -c over gzcat in import-tars example.

Not everyone has gzcat or bzcat installed on their system, but
gunzip -c and bunzip2 -c perform the same task and are available
if the user has installed gzip support or bzip2 support.

Signed-off-by: Michael Loeffler <zvpunry@zvpunry.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Don't crash in citool mode on initial commit. gitgui-0.6.1
Shawn O. Pearce [Wed, 21 Feb 2007 06:33:59 +0000 (01:33 -0500)]
git-gui: Don't crash in citool mode on initial commit.

Attempting to use `git citool` to create an initial commit caused
git-gui to crash with a Tcl error as it tried to add the newly
born branch to the non-existant branch menu.  Moving this code
to after the normal commit cleanup logic resolves the issue, as
we only have a branch menu if we are not in singlecommit mode.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Remove TODO list.
Shawn O. Pearce [Wed, 21 Feb 2007 06:29:05 +0000 (01:29 -0500)]
git-gui: Remove TODO list.

I'm apparently not very good at keeping my own TODO file current.
I its also somewhat strange to keep the TODO list as part of the
software branch, as its meta-information that is not directly
related to the code.  I'm pulling the TODO list from git-gui and
moving it into a seperate branch.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Include browser in our usage message.
Shawn O. Pearce [Wed, 21 Feb 2007 06:24:57 +0000 (01:24 -0500)]
git-gui: Include browser in our usage message.

Now that the 'browser' subcommand can be used to startup the tree
browser, it should be listed as a possible subcommand option in
our usage message.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Change summary of git-gui.
Shawn O. Pearce [Mon, 19 Feb 2007 02:08:04 +0000 (21:08 -0500)]
git-gui: Change summary of git-gui.

Since git-gui does more than create commits, it is unfair to call
it "a commit creation tool".  Instead lets just call it a graphical
user interface.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Display all authors of git-gui.
Shawn O. Pearce [Mon, 19 Feb 2007 02:06:48 +0000 (21:06 -0500)]
git-gui: Display all authors of git-gui.

Now that git-gui has been released to the public as part of Git 1.5.0
I am starting to see some work from other people beyond myself and
Paul.  Consequently the copyright for git-gui is not strictly the
two of us anymore, and these others deserve to have some credit
given to them.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agogit-gui: Use mixed path for docs on Cygwin.
Shawn O. Pearce [Mon, 19 Feb 2007 00:06:09 +0000 (19:06 -0500)]
git-gui: Use mixed path for docs on Cygwin.

The Firefox browser requires that a URL use / to delimit directories.
This is instead of \, as \ gets escaped by the browser into its hex
escape code and then relative URLs are incorrectly resolved, Firefox
no longer sees the directories for what they are.  Since we are
handing the browser a true URL, we better use the standard / for
directories.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agoCheck for PRIuMAX rather than NO_C99_FORMAT in fast-import.c.
Jason Riedy [Wed, 21 Feb 2007 01:34:56 +0000 (17:34 -0800)]
Check for PRIuMAX rather than NO_C99_FORMAT in fast-import.c.

Thanks to Simon 'corecode' Schubert <corecode@fs.ei.tum.de> for
the clean-up.  Defining the C99 standard PRIuMAX when necessary
replaces UM_FMT and the awkward UM10_FMT.  There are no direct
C99 translations for other uses of NO_C99_FORMAT in git, alas.

Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoObey NO_C99_FORMAT in fast-import.c.
Jason Riedy [Tue, 20 Feb 2007 00:27:09 +0000 (16:27 -0800)]
Obey NO_C99_FORMAT in fast-import.c.

Define UM_FMT and UM10_FMT and use in place of %ju and %10ju,
respectively.  Both format as unsigned long long, so this
assumes the compiler supports long long.

Signed-off-by: Jason Riedy <jason@acm.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoAdd a compat/strtoumax.c for Solaris 8.
Jason Riedy [Tue, 20 Feb 2007 00:22:56 +0000 (16:22 -0800)]
Add a compat/strtoumax.c for Solaris 8.

Solaris 8 was pre-c99, and they weren't willing to commit to
the strtoumax definition according to /usr/include/inttypes.h.

This adds NO_STRTOUMAX and NO_STRTOULL for ancient systems.
If NO_STRTOUMAX is defined, the routine in compat/strtoumax.c
will be used instead.  That routine passes its arguments to
strtoull unless NO_STRTOULL is defined.  If NO_STRTOULL, then
the routine uses strtoul (unsigned long).

Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Acked-by: Shawn O Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-clone: Sync documentation to usage note.
Christian Schlotter [Mon, 19 Feb 2007 12:35:35 +0000 (13:35 +0100)]
git-clone: Sync documentation to usage note.

Documentation advertises the new `--depth <n>' parameter with an equal
sign, while the usage notes (shown after `git-clone --help') do not.  If I
understood git-clone's source code correctly, the version without the
equal sign is correct, which is why this patch syncs documentation to the
usage note.

Signed-off-by: Christian Schlotter <schlotter@users.sourceforge.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoGIT 1.5.0.1 v1.5.0.1
Junio C Hamano [Mon, 19 Feb 2007 00:18:43 +0000 (16:18 -0800)]
GIT 1.5.0.1

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDocumentation/i18n.txt: it is i18n.commitencoding not core.commitencoding
Fredrik Kuivinen [Sun, 18 Feb 2007 09:36:51 +0000 (10:36 +0100)]
Documentation/i18n.txt: it is i18n.commitencoding not core.commitencoding

Similarly for i18n.logoutputencoding.

Signed-off-by: Fredrik Kuivinen <frekui@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoRead the config in rev-list
Fredrik Kuivinen [Sun, 18 Feb 2007 09:36:22 +0000 (10:36 +0100)]
Read the config in rev-list

Otherwise "git rev-list --header HEAD" will not do the right
thing if i18n.commitencoding is set.

Signed-off-by: Fredrik Kuivinen <frekui@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-gui: Correct crash when saving options in blame mode.
Shawn O. Pearce [Sun, 18 Feb 2007 07:12:32 +0000 (02:12 -0500)]
git-gui: Correct crash when saving options in blame mode.

Martin Waitz noticed that git-gui crashed while saving the user's
options out if the application was started in blame mode.  This
was caused by the do_save_config procedure invoking reshow_diff
incase the number of context lines was modified by the user.
Because we bypassed main window UI setup to enter blame mode we
did not set many of the globals which were accessed by reshow_diff,
and reading unset variables is an error in Tcl.

Aside from moving the globals to be set earlier, I also modified
reshow_diff to not invoke clear_diff if there is no path currently
in the diff viewer.  This way reshow_diff does not crash when in
blame mode due to the $ui_diff command not being defined.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
17 years agoUpdate draft release notes for 1.5.0.1
Junio C Hamano [Sat, 17 Feb 2007 23:47:46 +0000 (15:47 -0800)]
Update draft release notes for 1.5.0.1

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoMerge git://git.kernel.org/pub/scm/gitk/gitk into maint
Junio C Hamano [Sun, 18 Feb 2007 00:13:08 +0000 (16:13 -0800)]
Merge git://git./pub/scm/gitk/gitk into maint

* git://git.kernel.org/pub/scm/gitk/gitk:
  Make gitk save and restore window pane position on Linux and Cygwin.
  Make gitk save and restore the user set window position.
  [PATCH] gitk: Use show-ref instead of ls-remote
  [PATCH] Make gitk work reasonably well on Cygwin.
  [PATCH] gitk - remove trailing whitespace from a few lines.
  Change git repo-config to git config

17 years agoConvert update-index references in docs to add.
Shawn O. Pearce [Sat, 17 Feb 2007 09:43:42 +0000 (04:43 -0500)]
Convert update-index references in docs to add.

Since `git add` is the approved porcelain for an end-user to invoke
when they want to manipulate the index, porcelain documentation
should steer the user to this command rather than the pure plumbing
update-index.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoAttempt to improve git-rebase lead-in description.
Shawn O. Pearce [Sat, 17 Feb 2007 09:31:50 +0000 (04:31 -0500)]
Attempt to improve git-rebase lead-in description.

It was mentioned on #git this morning that the lead-in description
of git-rebase is very confusing.  Too many branch this and branch
that in a very short run of text.

This new description attempts to walk the user through the command
syntax, while also describing exactly what git-rebase is doing to
their repository.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agoDo not take mode bits from index after type change.
Junio C Hamano [Sat, 17 Feb 2007 06:43:48 +0000 (22:43 -0800)]
Do not take mode bits from index after type change.

When we do not trust executable bit from lstat(2), we copied
existing ce_mode bits without checking if the filesystem object
is a regular file (which is the only thing we apply the "trust
executable bit" business) nor if the blob in the index is a
regular file (otherwise, we should do the same as registering a
new regular file, which is to default non-executable).

Noticed by Johannes Sixt.

Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-blame: prevent argument parsing segfault
Tommi Kyntola [Fri, 16 Feb 2007 08:50:58 +0000 (10:50 +0200)]
git-blame: prevent argument parsing segfault

The 3rd branch in builtin-blame.c should also check for lacking
arguments.  Running that in top dir does not trigger the problem
because the 'prefix' is NULL.

Signed-off-by: Tommi Kyntola <tommi.kyntola@ray.fi>
Signed-off-by: Junio C Hamano <junkio@cox.net>
17 years agogit-merge: minor fix for no_trivial_merge_strategies.
Junio C Hamano [Fri, 16 Feb 2007 23:08:25 +0000 (15:08 -0800)]
git-merge: minor fix for no_trivial_merge_strategies.

The shell loop to determine if we should skip the trivial
in-index merge stage based on what strategy is given was not
prepared to have more than one strategy listed in the variable
$no_trivial_merge_strategies.

This does not trigger unless you use a modified git but the fix
is simple and straightforward, so let's fix it before 1.5.0.1.

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