git.git
19 years agoMerge refs/heads/master from .
Junio C Hamano [Sun, 21 Aug 2005 20:59:38 +0000 (13:59 -0700)]
Merge refs/heads/master from .

19 years ago[PATCH] Make "git-ls-files" work in subdirectories
Linus Torvalds [Sun, 21 Aug 2005 19:55:33 +0000 (12:55 -0700)]
[PATCH] Make "git-ls-files" work in subdirectories

This makes git-ls-files work inside a relative directory, and also adds
some rudimentary filename globbing support. For example, in the kernel you
can now do

cd arch/i386
git-ls-files

and it will show all files under that subdirectory (and it will have
removed the "arch/i386/" prefix unless you give it the "--full-name"
option, so that you can feed the result to "xargs grep" or similar).

The filename globbing is kind of strange: it does _not_ follow normal
globbing rules, although it does look "almost" like a normal file glob
(and it uses the POSIX.2 "fnmatch()" function).

The glob pattern (there can be only one) is always split into a "directory
part" and a "glob part", where the directory part is defined as any full
directory path without any '*' or '?' characters. The "glob" part is
whatever is left over.

For example, when doing

git-ls-files 'arch/i386/p*/*.c'

the "directory part" is is "arch/i386/", and the "glob part" is "p*/*.c".
The directory part will be added to the prefix, and handled efficiently
(ie we will not be searching outside of that subdirectory), while the glob
part (if anything is left over) will be used to trigger "fnmatch()"
matches.

This is efficient and very useful, but can result in somewhat
non-intuitive behaviour.

For example:

git-ls-files 'arch/i386/*.[ch]'

will find all .c and .h files under arch/i386/, _including_ things in
lower subdirectories (ie it will match "arch/i386/kernel/process.c",
because "kernel/process.c" will match the "*.c" specifier).

Also, while

git-ls-files arch/i386/

will show all files under that subdirectory, doing the same without the
final slash would try to show the file "i386" under the "arch/"
subdirectory, and since there is no such file (even if there is such a
_directory_) it will not match anything at all.

These semantics may not seem intuitive, but they are actually very
practical. In particular, it makes it very simple to do

git-ls-files fs/*.c | xargs grep some_pattern

and it does what you want.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge refs/heads/master from .
Junio C Hamano [Sun, 21 Aug 2005 11:38:33 +0000 (04:38 -0700)]
Merge refs/heads/master from .

19 years ago[PATCH] sha1_name: do not accept .git/refs/snap/.
Junio C Hamano [Sun, 21 Aug 2005 09:43:08 +0000 (02:43 -0700)]
[PATCH] sha1_name: do not accept .git/refs/snap/.

I think Linus did a cut & paste from an early JIT code while
developing the current extended SHA1 notation, and left it there as a
courtesy, but the directory does not deserve to be treated any more
specially than, say, .git/refs/bisect.

If the subdirectories under .git/refs proliferate, we may want to
switch to scanning that hierarchy at runtime, instead of the current
hard-coded set, although I think that would be overkill.

Signed-off-by: Junio C Hamano <junkio@cox.net>
From nobody Mon Sep 17 00:00:00 2001
Subject: [PATCH] Add a new extended SHA1 syntax <name>:<num>
From: Junio C Hamano <junkio@cox.net>
Date: 1124617434 -0700

The new notation is a short-hand for <name> followed by <num>
caret ('^') characters.  E.g. "master:4" is the fourth
generation ancestor of the current "master" branch head,
following the first parents; same as "master^^^^" but a bit more
readable.

This will be used in the updated "git show-branch" command.

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

 sha1_name.c |   41 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 41 insertions(+), 0 deletions(-)

d5098ce769da46df6d45dc8f41b06dd758fdaea7
diff --git a/sha1_name.c b/sha1_name.c
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -191,9 +191,29 @@ static int get_parent(const char *name,
  return -1;
 }

+static int get_nth_ancestor(const char *name, int len,
+     unsigned char *result, int generation)
+{
+ unsigned char sha1[20];
+ int ret = get_sha1_1(name, len, sha1);
+ if (ret)
+ return ret;
+
+ while (generation--) {
+ struct commit *commit = lookup_commit_reference(sha1);
+
+ if (!commit || parse_commit(commit) || !commit->parents)
+ return -1;
+ memcpy(sha1, commit->parents->item->object.sha1, 20);
+ }
+ memcpy(result, sha1, 20);
+ return 0;
+}
+
 static int get_sha1_1(const char *name, int len, unsigned char *sha1)
 {
  int parent, ret;
+ const char *cp;

  /* foo^[0-9] or foo^ (== foo^1); we do not do more than 9 parents. */
  if (len > 2 && name[len-2] == '^' &&
@@ -210,6 +230,27 @@ static int get_sha1_1(const char *name,
  if (parent >= 0)
  return get_parent(name, len, sha1, parent);

+ /* name:3 is name^^^,
+  * name:12 is name^^^^^^^^^^^^, and
+  * name: is name
+  */
+ parent = 0;
+ for (cp = name + len - 1; name <= cp; cp--) {
+ int ch = *cp;
+ if ('0' <= ch && ch <= '9')
+ continue;
+ if (ch != ':')
+ parent = -1;
+ break;
+ }
+ if (!parent && *cp == ':') {
+ int len1 = cp - name;
+ cp++;
+ while (cp < name + len)
+ parent = parent * 10 + *cp++ - '0';
+ return get_nth_ancestor(name, len1, sha1, parent);
+ }
+
  ret = get_sha1_basic(name, len, sha1);
  if (!ret)
  return 0;

19 years ago[PATCH] possible memory leak in diff.c::diff_free_filepair()
Yasushi SHOJI [Sun, 21 Aug 2005 07:14:16 +0000 (16:14 +0900)]
[PATCH] possible memory leak in diff.c::diff_free_filepair()

Here is a patch to fix the problem in the simplest way.

19 years agoCreate objects/info/ directory in init-db.
Junio C Hamano [Sat, 20 Aug 2005 09:05:31 +0000 (02:05 -0700)]
Create objects/info/ directory in init-db.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Fix git-commit-script to output on stderr when -v fails
Marco Costalba [Sat, 20 Aug 2005 16:02:16 +0000 (18:02 +0200)]
[PATCH] Fix git-commit-script to output on stderr when -v fails

When git-commit-script is called with -v option and
verify test fails result is print on stdout
instead of stderr.

[jc: The original patch from Marco updated git-commit-script that
still had the piece of code in question, which has been moved to
an example hook script on its own, so I transplanted the patch to
that new file instead.]

Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master to pick up commit hook works.
Junio C Hamano [Sat, 20 Aug 2005 08:47:08 +0000 (01:47 -0700)]
Merge with master to pick up commit hook works.

19 years agogit-resolve: dying is good, not showing help is bad.
Junio C Hamano [Sat, 20 Aug 2005 08:21:21 +0000 (01:21 -0700)]
git-resolve: dying is good, not showing help is bad.

Recent change to make sure we get commit, not tag, accidentally
removed its feature of giving a usage help message when it died.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake sample pre-commit hook output Emacs friendly.
Junio C Hamano [Sat, 20 Aug 2005 08:05:12 +0000 (01:05 -0700)]
Make sample pre-commit hook output Emacs friendly.

Use the common error message format, "filename:lineno: body";
this way, problematic lines can be jumped to from the Emacs
compilation buffer by C-x `.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoCall prune-packed from "git prune" as well.
Junio C Hamano [Sat, 20 Aug 2005 04:38:36 +0000 (21:38 -0700)]
Call prune-packed from "git prune" as well.

Add -n (dryrun) flag to git-prune-packed, and call it from "git prune".

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master to pick up gitk updates.
Junio C Hamano [Fri, 19 Aug 2005 23:24:29 +0000 (16:24 -0700)]
Merge with master to pick up gitk updates.

19 years agoAdd hooks to tools/git-applypatch.
Junio C Hamano [Fri, 19 Aug 2005 20:53:13 +0000 (13:53 -0700)]
Add hooks to tools/git-applypatch.

This teachs git-applypatch, which is used from git-applymbox, three
hooks, similar to what git-commit-script uses.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd commit hook and make the verification customizable.
Junio C Hamano [Fri, 19 Aug 2005 00:20:08 +0000 (17:20 -0700)]
Add commit hook and make the verification customizable.

There are three hooks:

    - 'pre-commit' is given an opportunity to inspect what is
      being committed, before we invoke the EDITOR for the
      commit message;

    - 'commit-msg' is invoked on the commit log message after
      the user prepares it;

    - 'post-commit' is run after a successful commit is made.

The first two can interfere to stop the commit.  The last one is
for after-the-fact notification.

The earlier built-in commit checker is now moved to pre-commit.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Allow file removal when "git commit --all" is used.
Junio C Hamano [Thu, 18 Aug 2005 07:59:37 +0000 (00:59 -0700)]
[PATCH] Allow file removal when "git commit --all" is used.

After you deleted files from your working tree, automatic
git-update-cache used when the "--all" flag is given to "git
commit" barfs because it lacks the --remove flag.

It can be argued that this is a feature; people should be
careful and something with a grave consequence like removing
files should be done manually, in which case the current
behaviour may be OK.

The patch is for people who thinks the user who uses the "--all"
flag deserves the danger that comes with the convenience.

Comments?

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge from gitk
Junio C Hamano [Fri, 19 Aug 2005 23:15:59 +0000 (16:15 -0700)]
Merge from gitk

19 years agoMerge with master for a couple more fixes.
Junio C Hamano [Fri, 19 Aug 2005 20:55:59 +0000 (13:55 -0700)]
Merge with master for a couple more fixes.

19 years ago[PATCH] git-rev-list: avoid crash on broken repository
Sergey Vlasov [Fri, 19 Aug 2005 18:28:35 +0000 (22:28 +0400)]
[PATCH] git-rev-list: avoid crash on broken repository

When following tags, check for parse_object() success and error out
properly instead of segfaulting.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Fix git-format-patch-script to handle empty messages
Marco Costalba [Fri, 19 Aug 2005 10:35:03 +0000 (12:35 +0200)]
[PATCH] Fix git-format-patch-script to handle empty messages

In case of a commit with an empty message there is no
mandatory empty line between headers and body

[jc: This makes --mbox output valid even when the commit message does
not have anything but its first line, which the one I wrote botched.
One side-effect is that it adds an extra blank line at the end even if
it has more than one lines, which will be eaten by the receiving end.
As Marco says, this is a stop-gap measure.  This script needs to be
split into two, one that gets the format specifier and a commit ID to
write to its standard output, and another that drives that one reading
from rev-list.  I'll fix things properly when that happens by
rewriting the former part in Perl or something more reasonable than
the current shell, sed and grep mishmash.]

Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDisplay the contents of a tag when the user clicks on it.
Paul Mackerras [Fri, 19 Aug 2005 13:11:39 +0000 (23:11 +1000)]
Display the contents of a tag when the user clicks on it.

This just displays the result of git-cat-file on the tag in the
details pane.  If the tag is a "direct" tag (the tag file contains
the SHA1 ID of a commit rather than a tag), we show the tag name
and SHA1 ID.

19 years agoAdded re-read refs command, and display all refs.
Paul Mackerras [Fri, 19 Aug 2005 12:14:28 +0000 (22:14 +1000)]
Added re-read refs command, and display all refs.

These are features requested by Junio.  Any plain file under .git/refs
whose contents start with 40 hex characters is taken as a reference
and displayed like a head but with a light blue background (unless it
is in .git/refs/tags or .git/refs/heads, in which case it is displayed
as before).  There is now a "Reread references" menu item in the File
menu which re-reads all the plain files under .git/refs and redisplays
any references that have changed.

19 years agoFix __attribute__ changes.
Junio C Hamano [Fri, 19 Aug 2005 09:06:52 +0000 (02:06 -0700)]
Fix __attribute__ changes.

It cannot be checked with #ifndef, if you really think about what it
does which cannot be done only with the preprocessor.  My thinko.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master to pick up safety patches.
Junio C Hamano [Fri, 19 Aug 2005 05:10:50 +0000 (22:10 -0700)]
Merge with master to pick up safety patches.

19 years ago[PATCH] Spell __attribute__ correctly in cache.h.
Jason Riedy [Fri, 19 Aug 2005 04:10:08 +0000 (21:10 -0700)]
[PATCH] Spell __attribute__ correctly in cache.h.

Sun's cc doesn't know __attribute__.

Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoSave the maxwidth setting in the ~/.gitk file.
Paul Mackerras [Fri, 19 Aug 2005 00:22:24 +0000 (10:22 +1000)]
Save the maxwidth setting in the ~/.gitk file.

19 years agoFix a bug where commits with no children weren't marked as on-screen.
Paul Mackerras [Fri, 19 Aug 2005 00:22:04 +0000 (10:22 +1000)]
Fix a bug where commits with no children weren't marked as on-screen.

This problem was revealed by running gitk --all on Wolfgang Denk's
u-boot repository.

19 years agoAlso make git-rebase-script stricter about dirty working tree.
Junio C Hamano [Thu, 18 Aug 2005 23:30:36 +0000 (16:30 -0700)]
Also make git-rebase-script stricter about dirty working tree.

Otherwise the first commit rebase makes could include whatever
dirty state the original working tree had.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] git-applymbox: verify that index is clean
Linus Torvalds [Thu, 18 Aug 2005 22:31:40 +0000 (15:31 -0700)]
[PATCH] git-applymbox: verify that index is clean

This makes git-applymbox verify that the index matches the current HEAD
before it starts applying patches.

Otherwise, you might have updated the index with unrelated changes, and
the first patch will commit not just the patch from the mbox, but also any
changes you had in your index.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoLink the glossary document from the main manual.
Junio C Hamano [Thu, 18 Aug 2005 22:52:58 +0000 (15:52 -0700)]
Link the glossary document from the main manual.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master.
Junio C Hamano [Thu, 18 Aug 2005 22:46:07 +0000 (15:46 -0700)]
Merge with master.

19 years agoStupid typo fix for git rebase.
Junio C Hamano [Thu, 18 Aug 2005 20:00:53 +0000 (13:00 -0700)]
Stupid typo fix for git rebase.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Updates to glossary
Johannes Schindelin [Thu, 18 Aug 2005 19:17:47 +0000 (21:17 +0200)]
[PATCH] Updates to glossary

Changes to the descriptions of tree and tag objects, a link for ent, and
descriptions for rewind, rebase and core git were added.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master to pick up gitk --parents changes.
Junio C Hamano [Thu, 18 Aug 2005 19:25:18 +0000 (12:25 -0700)]
Merge ... master to pick up gitk --parents changes.

19 years agoMerge with gitk --parents change.
Junio C Hamano [Thu, 18 Aug 2005 19:18:27 +0000 (12:18 -0700)]
Merge with gitk --parents change.

19 years agoMerge with master for gitk and doc updates.
Junio C Hamano [Thu, 18 Aug 2005 18:48:22 +0000 (11:48 -0700)]
Merge with master for gitk and doc updates.

19 years ago[PATCH] updates for Documentation/howto/using-topic-branches.txt
Luck, Tony [Thu, 18 Aug 2005 16:42:56 +0000 (09:42 -0700)]
[PATCH] updates for Documentation/howto/using-topic-branches.txt

Small fix (use "git branch" to make branches, rather than "git checkout -b").

Optimization for trivial patches (apply to release and merge to test).

Three sample scripts appended.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Add Makefile target glossary.html
Johannes Schindelin [Thu, 18 Aug 2005 15:28:57 +0000 (17:28 +0200)]
[PATCH] Add Makefile target glossary.html

This also includes a script which does the sorting, and introduces
hyperlinks for every described term.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoUse the --parents flag to git-rev-list.
Paul Mackerras [Thu, 18 Aug 2005 10:40:39 +0000 (20:40 +1000)]
Use the --parents flag to git-rev-list.

With --parents, git-rev-list gives us the list of parents on the
first line of each commit.  We use that rather than looking for
the parent: lines in the commit body, since this way we get to
know about the grafts for free.

19 years agoMerge with gitk
Junio C Hamano [Thu, 18 Aug 2005 04:09:15 +0000 (21:09 -0700)]
Merge with gitk

19 years ago[PATCH] Assorted changes to glossary
Johannes Schindelin [Thu, 18 Aug 2005 01:20:08 +0000 (03:20 +0200)]
[PATCH] Assorted changes to glossary

Based on the discussion on the git list, here are some important changes
to the glossary. (There is no cache, but an index. Use "object name"
rather than "SHA1". Reorder. Clarify.)

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAllow graph lines to jump through hyperspace.
Paul Mackerras [Wed, 17 Aug 2005 23:30:10 +0000 (09:30 +1000)]
Allow graph lines to jump through hyperspace.

When the graph gets too wide (as defined by the maxwidth variable,
which can be set in ~/.gitk), we can now terminate graph lines with
an arrow pointing downwards, and reintroduce them later with an
arrow pointing upwards when we need them.  This makes the graph much
less cluttered on large repositories such as the linux kernel.

Unfortunately this has made it slower; it takes about 10 seconds
user time on the linux-2.6 repository on my machine now, compared
to 6 seconds before.  I'll have to work on optimizing that.  Also
on the todo list are making the arrow heads active (so if you click
on them you jump to the other end) and improving the placement of
the null entry.

19 years agoMerge from master for misc fixes.
Junio C Hamano [Wed, 17 Aug 2005 22:38:47 +0000 (15:38 -0700)]
Merge from master for misc fixes.

19 years agoMake rebase script saner.
Junio C Hamano [Wed, 17 Aug 2005 22:19:57 +0000 (15:19 -0700)]
Make rebase script saner.

It did not check to see if the working tree was clean and matched
the commit we were starting out as, resulting in the initial rebased
commit including whatever dirty state the working tree has had.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake sure alternates are carried over from the original repository.
Junio C Hamano [Wed, 17 Aug 2005 22:18:41 +0000 (15:18 -0700)]
Make sure alternates are carried over from the original repository.

When we create a cheap local clone by pointing at the object databse
of the original repository, we forgot to take the alternates the original
repository might have had into account.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix git-commit without paths.
Junio C Hamano [Wed, 17 Aug 2005 22:17:03 +0000 (15:17 -0700)]
Fix git-commit without paths.

The earlier one to grab output from diff-files --name-only has a grave
bug that when no paths are given it ended up doing the equivalent of
"git-commit --all", which was not what I intended.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Make git-update-cache take relative pathnames
Linus Torvalds [Wed, 17 Aug 2005 20:32:22 +0000 (13:32 -0700)]
[PATCH] Make git-update-cache take relative pathnames

This also makes "./filename" acceptable as a side effect, since the
pathname normalization handles that too.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Export relative path handling "prefix_path()" function
Linus Torvalds [Wed, 17 Aug 2005 20:31:49 +0000 (13:31 -0700)]
[PATCH] Export relative path handling "prefix_path()" function

Not all programs necessarily have a pathspec array of pathnames, some of
them (like git-update-cache) want to do things one file at a time.  So
export the single-path interface too.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] git-cvsimport - remove hardcoded reference to origin
Martin Langhoff [Tue, 16 Aug 2005 21:27:09 +0000 (09:27 +1200)]
[PATCH] git-cvsimport - remove hardcoded reference to origin

... in the newly introduced merge detection code.

Signed-off-by: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Add merge detection to git-cvsimport
Martin Langhoff [Tue, 16 Aug 2005 10:35:27 +0000 (22:35 +1200)]
[PATCH] Add merge detection to git-cvsimport

Added -m and -M flags for git-cvsimport to detect merge commits in cvs.
While this trusts the commit message, in repositories where merge commits
indicate 'merged from FOOBRANCH' the import works surprisingly well.

Even if some merges from CVS are bogus or incomplete, the resulting
branches are in better state to go forward (and merge) than without any
merge detection.

Signed-off-by: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge changes from master.
Junio C Hamano [Wed, 17 Aug 2005 21:25:08 +0000 (14:25 -0700)]
Merge changes from master.

19 years ago[PATCH] Add GIT glossary
Johannes Schindelin [Wed, 17 Aug 2005 14:56:48 +0000 (16:56 +0200)]
[PATCH] Add GIT glossary

[jc: This is the version without asciidoc cross references;
Johannes says that the cross referenced one is generated from
this file using a Perl script, so I am placing this as the
source, and expecting to later receive the script and a Makefile
entry or two to massage this file into the final HTML or
whatever form.]

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Let git-format-patch-script write on stdout
Marco Costalba [Wed, 17 Aug 2005 12:17:27 +0000 (05:17 -0700)]
[PATCH] Let git-format-patch-script write on stdout

Avoid that git-format-patch writes out patch series
information on stderr when there are no errors

Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Be consistent in naming of remote heads
Kris Shannon [Wed, 17 Aug 2005 03:02:16 +0000 (13:02 +1000)]
[PATCH] Be consistent in naming of remote heads

The _remote_name variable used for messages does not need the
refs/heads/ prefix included.

Signed-off-by: Kris Shannon <kris.shannon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] use it's and its correctly in documentation
Greg Louis [Wed, 17 Aug 2005 16:37:04 +0000 (12:37 -0400)]
[PATCH] use it's and its correctly in documentation

At one place in Documentation/tutorial.txt and several in the base
README, its was wrongly used in place of it's or vice versa.  One
instance remains somewhere in Documentation/howto/, which I didn't
correct because it's in a quotation.

Signed-off-by: Greg Louis <glouis@dynamicro.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Also handle CVS branches with a '/' in their name
Johannes Schindelin [Wed, 17 Aug 2005 09:19:20 +0000 (11:19 +0200)]
[PATCH] Also handle CVS branches with a '/' in their name

I track a CVS project which has a branch with a '/' in the branch name.
Since git wants the branch name to be a file name at the same time,
substitute that character to a '-' by default (override with "-s <subst>").
This should work well, despite the fact that a division and a difference
are completely different :-)

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] When copying or renaming, keep the mode, please
Johannes Schindelin [Wed, 17 Aug 2005 07:01:07 +0000 (09:01 +0200)]
[PATCH] When copying or renaming, keep the mode, please

Without this patch, git-apply does not retain the mode when renaming or
copying files.

[jc: Good catch, Johannes.  I added a test case to demonstrate the
breackage in the original.]

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Change git-branch to list branches
Kalle Valo [Tue, 16 Aug 2005 17:58:10 +0000 (20:58 +0300)]
[PATCH] Change git-branch to list branches

If no argument provided to `git branch`, show available branches and
mark current branch with star.

This is based on patch written by Amos Waterland <apw@rossby.metr.ou.edu>.

[jc: and I changed it to handle subdirectories under refs/heads/ as well.]

Signed-off-by: Kalle Valo <Kalle.Valo@iki.fi>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-commit: pass explicit path to git-diff-files.
Junio C Hamano [Wed, 17 Aug 2005 01:08:19 +0000 (18:08 -0700)]
git-commit: pass explicit path to git-diff-files.

When running "git commit" with explicit path arguments, allow it to
take directory name.  This makes "git commit Documentation/" to commit
everything that is changed under Documentation/ directory.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoPass options to underlying git-rev-list from show-branches.
Junio C Hamano [Tue, 16 Aug 2005 20:01:39 +0000 (13:01 -0700)]
Pass options to underlying git-rev-list from show-branches.

This lets you say "git show-branches --max-count=30".

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd --symbolic flag to git-rev-parse.
Junio C Hamano [Tue, 16 Aug 2005 19:36:46 +0000 (12:36 -0700)]
Add --symbolic flag to git-rev-parse.

This is most useful with --all, --revs-only, --no-flags and --verify.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd graft support.
Paul Mackerras [Wed, 17 Aug 2005 11:27:55 +0000 (21:27 +1000)]
Add graft support.

We read .git/info/grafts and use the information in there to
override the list of parents we get from git-rev-list or
git-cat-file.

19 years agoMerge with master to get diff fixes.
Junio C Hamano [Wed, 17 Aug 2005 05:30:46 +0000 (22:30 -0700)]
Merge with master to get diff fixes.

19 years agoTeach applymbox to keep the Subject: line.
Junio C Hamano [Wed, 17 Aug 2005 05:18:27 +0000 (22:18 -0700)]
Teach applymbox to keep the Subject: line.

This corresponds to the -k flag to git format-patch --mbox
option.  The option should probably not be used when applying a
real e-mail patch, but is needed when format-patch and applymbox
pair is used for cherrypicking.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoUse LF and allow comments in objects/info/alternates file.
Junio C Hamano [Wed, 17 Aug 2005 01:22:05 +0000 (18:22 -0700)]
Use LF and allow comments in objects/info/alternates file.

Yes, using the same format for the file and the environment variable
was a big mistake.  This uses LF as the path separator, and allows
lines that begin with '#' to be comments.  ':' is no longer a separator
in objects/info/alternates file.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-format-patch fixes.
Junio C Hamano [Tue, 16 Aug 2005 22:23:50 +0000 (15:23 -0700)]
git-format-patch fixes.

Introduces --keep-subjects flag to tell it not to munge the
first line of the commit message.  Running "git applymbox" on
the output from "git format-patch -m -k" would preserve the
original commit information better this way.

At the same time, prefix Subject: on the first line of the
commit, to help people cut&copy.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Improve handling of "." and ".." in git-diff-*
Linus Torvalds [Wed, 17 Aug 2005 03:44:32 +0000 (20:44 -0700)]
[PATCH] Improve handling of "." and ".." in git-diff-*

This fixes up usage of ".." (without an ending slash) and "." (with or
without the ending slash) in the git diff family.

It also fixes pathspec matching for the case of an empty pathspec, since a
"." in the top-level directory (or enough ".." under subdirectories) will
result in an empty pathspec. We used to not match it against anything, but
it should in fact match everything.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Fix test failure due to overly strict .git directory tests
Linus Torvalds [Wed, 17 Aug 2005 02:50:37 +0000 (19:50 -0700)]
[PATCH] Fix test failure due to overly strict .git directory tests

We may not actually have a valid HEAD at all times, so relax the validity
tests for a .git subdirectory accordingly.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master changes.
Junio C Hamano [Wed, 17 Aug 2005 01:49:04 +0000 (18:49 -0700)]
Merge with master changes.

19 years ago[PATCH] Make "git diff" work inside relative subdirectories
Linus Torvalds [Wed, 17 Aug 2005 01:06:34 +0000 (18:06 -0700)]
[PATCH] Make "git diff" work inside relative subdirectories

We always show the diff as an absolute path, but pathnames to diff are
taken relative to the current working directory (and if no pathnames are
given, the default ends up being all of the current working directory).

Note that "../xyz" also works, so you can do

cd linux/drivers/char
git diff ../block

and it will generate a diff of the linux/drivers/block changes.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Add a bit more links to the commands to the main git(7) page.
Junio C Hamano [Wed, 17 Aug 2005 00:41:32 +0000 (17:41 -0700)]
[PATCH] Add a bit more links to the commands to the main git(7) page.

There are many programs like git-add not described at all, and the
organization of the list of commands may be suboptimal, but we have to
start somewhere.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Reformat git-show-branches-script documentation.
Junio C Hamano [Wed, 17 Aug 2005 00:24:34 +0000 (17:24 -0700)]
[PATCH] Reformat git-show-branches-script documentation.

... using ListingBlock of asciidoc.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Make do_each_ref() follow symlinks.
Matt Draisey [Tue, 16 Aug 2005 05:46:34 +0000 (01:46 -0400)]
[PATCH] Make do_each_ref() follow symlinks.

Because there is no reason not to, and this makes things a bit
safer when running "git prune".

[jc: I do not necessarily agree with the reasoning of the
original author that it is a good way to keep "git prune" from
stomping on objects to have a symlink that points at .git/refs
of the repository A in the .git/refs of the repository B when
repository A borrows object database from repository B.  For one
thing, the object database that everybody borrows objects from
may not even have its own .git/refs hierarchy.  Come to think of
it, maybe we should disallow symlink inside .git/refs hierarchy;
we update the files there by creat/rename pair, so having
symlinks would not work anyway when you do anything that would
update them.]

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master changes.
Junio C Hamano [Tue, 16 Aug 2005 19:13:16 +0000 (12:13 -0700)]
Merge with master changes.

19 years ago[PATCH] Add -k kill keyword expansion option to git-cvsimport - revised
Martin Langhoff [Tue, 16 Aug 2005 05:39:29 +0000 (17:39 +1200)]
[PATCH] Add -k kill keyword expansion option to git-cvsimport - revised

Early versions of git-cvsimport defaulted to using preexisting keyword
expansion settings. This change preserves compatibility with existing cvs
imports and allows new repository migrations to kill keyword expansion.

After exploration of the different -k modes in the cvs protocol, we use -kk
which kills keyword expansion wherever possible. Against the protocol
spec, -ko and -kb will sometimes expand keywords.

Should improve our chances of detecting merges and reduce imported
repository size.

Signed-off: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Fix local pull that uses packs.
Junio C Hamano [Tue, 16 Aug 2005 05:48:09 +0000 (22:48 -0700)]
[PATCH] Fix local pull that uses packs.

The patch mixed up the sha1 for the object being pulled, and the
sha1 the pull engine internally use to represent the name of the
pack that contains the object being pulled.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Support packs in local-pull
Daniel Barkalow [Tue, 16 Aug 2005 04:10:32 +0000 (00:10 -0400)]
[PATCH] Support packs in local-pull

If it doesn't find an object, it looks for an index that contains it
and uses the same methods on that instead.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Add function to read an index file from an arbitrary filename.
Daniel Barkalow [Tue, 16 Aug 2005 04:10:03 +0000 (00:10 -0400)]
[PATCH] Add function to read an index file from an arbitrary filename.

Note that the pack file has to be in the usual location if it gets
installed later.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Fixed two bugs in git-cvsimport-script.
iso-8859-1?Q?David_K=E5gedal [Mon, 15 Aug 2005 18:18:25 +0000 (20:18 +0200)]
[PATCH] Fixed two bugs in git-cvsimport-script.

The git-cvsimport-script had a copule of small bugs that prevented me
from importing a big CVS repository.

The first was that it didn't handle removed files with a multi-digit
primary revision number.

The second was that it was asking the CVS server for "F" messages,
although they were not handled.

I also updated the documentation for that script to correspond to
actual flags.

Signed-off-by: David K?5gedal <davidk@lysator.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] cvsgit fixes: spaces in filenames and CVS server dialog woes
Matthias Urlichs [Mon, 15 Aug 2005 09:28:19 +0000 (11:28 +0200)]
[PATCH] cvsgit fixes: spaces in filenames and CVS server dialog woes

Problems found while importing dasher's CVS:

* Allow spaces in filenames.
* cvsps may create unnamed branches with revisions that don't really
  exist, which causes the CVS server to return something we haven't
  hitherto expected.
* Report deleted files when being verbose.
* Also, report the commit date.
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake tools use DESTDIR as well (otherwise rpm build is broken).
Chris Wright [Tue, 16 Aug 2005 18:28:02 +0000 (11:28 -0700)]
Make tools use DESTDIR as well (otherwise rpm build is broken).

Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Make git-format-patch's signoff option more consistent
Johannes Schindelin [Tue, 16 Aug 2005 00:20:34 +0000 (02:20 +0200)]
[PATCH] Make git-format-patch's signoff option more consistent

Since git-commit-script has a "--signoff" option, use that in
git-format-patch-script, too (and since partial option names are
supported,"--sign" is still valid).

Also, if the message already contains the S-O-B line, silently ignore the
"--signoff" request.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge with master changes.
Junio C Hamano [Tue, 16 Aug 2005 00:02:31 +0000 (17:02 -0700)]
Merge with master changes.

19 years agoTentative fix to git-commit-script
Junio C Hamano [Mon, 15 Aug 2005 22:37:37 +0000 (15:37 -0700)]
Tentative fix to git-commit-script

The recent change to give the multiple commit message source was not
carrying over the authorship information from -C/-c commits correctly.
The export of the environment variable happens only in the subprocess,
not the main process that eventually runs git-commit-tree.

The right fix might be to teach git-commit-script to grok the From:
and Date: lines at the beginning of the commit message just like
git-applymbox knows how, but this has to do until that enhancement
happens.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge master changes into rc.
Junio C Hamano [Mon, 15 Aug 2005 22:53:37 +0000 (15:53 -0700)]
Merge master changes into rc.

19 years ago[PATCH] Add documentation for git repack and git-prune-packed.
Junio C Hamano [Mon, 15 Aug 2005 22:48:47 +0000 (15:48 -0700)]
[PATCH] Add documentation for git repack and git-prune-packed.

[jc: the patch forgot to update the main git.txt documentation,
making all these new documentation practically no-op, so I added
a minimum attempt linking them from there.]

Signed-off-by: Ryan Anderson <ryan@michonline.com>
19 years ago[PATCH] clean up git script
Junio C Hamano [Mon, 15 Aug 2005 22:37:37 +0000 (15:37 -0700)]
[PATCH] clean up git script

Makes git work with a pure POSIX shell (tested with bash --posix and ash).
Right now git causes ash to choke on the redundant shift on line two.

Reduces the number of system calls git makes just to do a usage
statement from 22610 to 1122, and the runtime for same from 349ms to
29ms on my x86 Linux box.

Presents a standard usage statement, and pretty prints the available
commands in a form that does not scroll off small terminals.

[jc: while shifting when $# was zero was a bug, the original
patch failed to shift when it needs to, which I fixed up.]

Signed-off-by: Amos Waterland <apw@rossby.metr.ou.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAudit rev-parse users.
Junio C Hamano [Mon, 15 Aug 2005 22:37:37 +0000 (15:37 -0700)]
Audit rev-parse users.

Make sure that we say --verify when we want to get a single SHA1
name.  Also when we say --verify, --revs-only is redundant.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoKeep excellent tutorial for using topic branches by Tony Luck
Junio C Hamano [Mon, 15 Aug 2005 22:36:52 +0000 (15:36 -0700)]
Keep excellent tutorial for using topic branches by Tony Luck

I would eventually like to move this to become a part of the tutorial,
but anyway, this was an excellent post that describes how topic
branches can be used to keep track of local changes.

19 years ago[PATCH] Run Ispell through git.txt
Yasushi SHOJI [Mon, 15 Aug 2005 15:23:06 +0000 (00:23 +0900)]
[PATCH] Run Ispell through git.txt

Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoShow which branch you are on in git-status output.
Junio C Hamano [Mon, 15 Aug 2005 08:56:23 +0000 (01:56 -0700)]
Show which branch you are on in git-status output.

When not on the "master" branch, show which branch we are
working on in the git-status message.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd git-show-branches-script
Junio C Hamano [Mon, 15 Aug 2005 08:42:15 +0000 (01:42 -0700)]
Add git-show-branches-script

Often I find myself wanting to do quick branches check when I am
not in the windowing environment and cannot run gitk.

This stupid script shows commits leading to the heads of
interesting branches with indication which ones belong to which
branches, so that fork point is somewhat discernible without
using gitk.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] Add some simple howtos, culled from the mailing list.
Ryan Anderson [Mon, 15 Aug 2005 08:25:53 +0000 (04:25 -0400)]
[PATCH] Add some simple howtos, culled from the mailing list.

I think these are useful, and I think putting them in a new "howto"
directory might help some users until we get to the point of splitting
up the tutorial to be easier to read.

Given the authorship, I think it's safe to put these in the repository.

Signed-off-by: Ryan Anderson <ryan@michonline.com>
19 years ago[PATCH] Fixed/Extended example for update hook
Josef Weidendorfer [Sat, 13 Aug 2005 20:39:41 +0000 (22:39 +0200)]
[PATCH] Fixed/Extended example for update hook

Add sample code to distinguish --force rebased head and simple
fast-forward.  At the same time fixes a real bug; the "new ref"
path was using a wrong parameter.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd cheap local clone '-s' flag to git-clone-script
Junio C Hamano [Mon, 15 Aug 2005 00:25:57 +0000 (17:25 -0700)]
Add cheap local clone '-s' flag to git-clone-script

Using the $GIT_OBJECT_DIRECTORY/info/alternates mechanism,
create a new repository that borrows objects from the original
repository when --shared flag is given in addition to --local.

It is worth pointing out that the "cloned" repository depends on
the original repository, so this should be used only when you
can reasonably trust that the original repository would not
disappear without your knowing.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAlternate object pool mechanism updates.
Junio C Hamano [Mon, 15 Aug 2005 00:25:57 +0000 (17:25 -0700)]
Alternate object pool mechanism updates.

It was a mistake to use GIT_ALTERNATE_OBJECT_DIRECTORIES
environment variable to specify what alternate object pools to
look for missing objects when working with an object database.
It is not a property of the process running the git commands,
but a property of the object database that is partial and needs
other object pools to complete the set of objects it lacks.

This patch allows you to have $GIT_OBJECT_DIRECTORY/info/alternates
whose contents is in exactly the same format as the environment
variable, to let an object database name alternate object pools
it depends on.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDocumentation updates.
Junio C Hamano [Mon, 15 Aug 2005 00:24:36 +0000 (17:24 -0700)]
Documentation updates.

Linus brought up that documentation for many commands have
incorrect attribution.  I started counting lines again, but
ended up adding a handful of missing manual pages.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge master into rc
Junio C Hamano [Sun, 14 Aug 2005 01:38:52 +0000 (18:38 -0700)]
Merge master into rc

19 years ago[PATCH] plug memory leak in diff.c::diff_free_filepair()
Yasushi SHOJI [Sat, 13 Aug 2005 10:58:56 +0000 (19:58 +0900)]
[PATCH] plug memory leak in diff.c::diff_free_filepair()

When I run git-diff-tree on big change, it seems the command eats so
much memory.  so I just put git under valgrind to see what's going on.
diff_free_filespec_data() doesn't free diff_filespec itself.

[jc: I ended up doing things slightly differently from Yasushi's
patch.  The original idea was to use free_filespec_data() only to
free the data portion and keep useing the filespec itself, but
no existing code seems to do things that way, so I just yanked
that part out.]

Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] fix null TZ problems on os/x
Brad Roberts [Sat, 13 Aug 2005 10:22:46 +0000 (03:22 -0700)]
[PATCH] fix null TZ problems on os/x

It seems that the localtime() libc routine doesn't care for finding a TZ
that's empty.  It's ok with TZ not being set.  Setting the TZ to GMT allowed
these tests to pass.

$ uname -v
Darwin Kernel Version 7.9.0: Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC

Signed-off-by: Brad Roberts <braddr@puremagic.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago[PATCH] fix git-checkout-cache segfault on parisc
James Bottomley [Sat, 13 Aug 2005 15:29:32 +0000 (10:29 -0500)]
[PATCH] fix git-checkout-cache segfault on parisc

The index cleanup code is executed via atexit() which is *after* main
has completed, so the stack allocated cache_file has gone out of scope.
Parisc seems to use stack in the destructor functions, so cache_file
gets partially overwritten leading to the predictable disastrous
consequences.

[jc: Just to make sure, I audited other users of the function
 hold_index_file_for_update() to make sure they do not have this
 problem; everybody else uses non-stack cache_file structure and
 is fine.  Thanks, James.]

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>