GIT 0.99.9n aka 1.0rc6

Oh, I hate to do this but I ended up merging big usage string
cleanups from Fredrik, git-am enhancements that made a lot of
sense for non mbox users from HPA, and rebase changes (done
independently by me and Lukas) among other things, so git is
still in perpetual state of 1.0rc.  1.0 will probably be next
Wednesday, but who knows.

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

diff --git a/Documentation/everyday.txt b/Documentation/everyday.txt
index 5775cd28acfb391e585e6ec401ae2e21170ff46a..d8d7a6441a8d1ebd146936569e7b1ccdbd4ac598 100644 (file)
--- a/Documentation/everyday.txt
+++ b/Documentation/everyday.txt
@@ -50,6 +50,38 @@ Everybody uses these commands to feed and care git repositories.
 
   * gitlink:git-repack[1] to pack loose objects for efficiency.
 
+Examples
+~~~~~~~~
+
+Check health and remove cruft.::
++
+------------
+$ git fsck-objects <1>
+$ git prune
+$ git count-objects <2>
+$ git repack <3>
+$ git prune <4>
+
+<1> running without "--full" is usually cheap and assures the
+repository health reasonably well.
+<2> check how many loose objects there are and how much
+diskspace is wasted by not repacking.
+<3> without "-a" repacks incrementally.  repacking every 4-5MB
+of loose objects accumulation may be a good rule of thumb.
+<4> after repack, prune removes the duplicate loose objects.
+------------
+
+Repack a small project into single pack.::
++
+------------
+$ git repack -a -d <1>
+$ git prune
+
+<1> pack all the objects reachable from the refs into one pack
+and remove unneeded other packs
+------------
+
+
 Individual Developer (Standalone)[[Individual Developer (Standalone)]]
 ----------------------------------------------------------------------
 
@@ -59,9 +91,6 @@ following commands.
 
   * gitlink:git-show-branch[1] to see where you are.
 
-  * gitlink:git-diff[1] and gitlink:git-status[1] to see what
-    you are in the middle of doing.
-
   * gitlink:git-log[1] to see what happened.
 
   * gitlink:git-whatchanged[1] to find out where things have
@@ -70,7 +99,11 @@ following commands.
   * gitlink:git-checkout[1] and gitlink:git-branch[1] to switch
     branches.
 
-  * gitlink:git-update-index[1] to manage the index file.
+  * gitlink:git-add[1] and gitlink:git-update-index[1] to manage
+    the index file.
+
+  * gitlink:git-diff[1] and gitlink:git-status[1] to see what
+    you are in the middle of doing.
 
   * gitlink:git-commit[1] to advance the current branch.
 
@@ -82,6 +115,63 @@ following commands.
 
   * gitlink:git-rebase[1] to maintain topic branches.
 
+  * gitlink:git-tag[1] to mark known point.
+
+Examples
+~~~~~~~~
+
+Extract a tarball and create a working tree and a new repository to keep track of it.::
++
+------------
+$ tar zxf frotz.tar.gz
+$ cd frotz
+$ git-init-db
+$ git add . <1>
+$ git commit -m 'import of frotz source tree.'
+$ git tag v2.43 <2>
+
+<1> add everything under the current directory.
+<2> make a lightweight, unannotated tag.
+------------
+
+Create a topic branch and develop.::
++
+------------
+$ git checkout -b alsa-audio <1>
+$ edit/compile/test
+$ git checkout -- curses/ux_audio_oss.c <2>
+$ git add curses/ux_audio_alsa.c <3>
+$ edit/compile/test
+$ git diff <4>
+$ git commit -a -s <5>
+$ edit/compile/test
+$ git reset --soft HEAD^ <6>
+$ edit/compile/test
+$ git diff ORIG_HEAD <7>
+$ git commit -a -c ORIG_HEAD <8>
+$ git checkout master <9>
+$ git pull . alsa-audio <10>
+$ git log --since='3 days ago' <11>
+$ git log v2.43.. curses/ <12>
+
+<1> create a new topic branch.
+<2> revert your botched changes in "curses/ux_audio_oss.c".
+<3> you need to tell git if you added a new file; removal and
+modification will be caught if you do "commit -a" later.
+<4> to see what changes you are committing.
+<5> commit everything as you have tested, with your sign-off.
+<6> take the last commit back, keeping what is in the working tree.
+<7> look at the changes since the premature commit we took back.
+<8> redo the commit undone in the previous step, using the message
+you originally wrote.
+<9> switch to the master branch.
+<10> merge a topic branch into your master branch
+<11> review commit logs; other forms to limit output can be
+combined and include --max-count=10 (show 10 commits), --until='2005-12-10'.
+<12> view only the changes that touch what's in curses/
+directory, since v2.43 tag.
+------------
+
 
 Individual Developer (Participant)[[Individual Developer (Participant)]]
 ------------------------------------------------------------------------
@@ -90,15 +180,93 @@ A developer working as a participant in a group project needs to
 learn how to communicate with others, and uses these commands in
 addition to the ones needed by a standalone developer.
 
-  * gitlink:git-pull[1] from "origin" to keep up-to-date with
-    the upstream.
+  * gitlink:git-clone[1] from the upstream to prime your local
+    repository.
+
+  * gitlink:git-pull[1] and gitlink:git-fetch[1] from "origin"
+    to keep up-to-date with the upstream.
 
-  * gitlink:git-push[1] to shared repository if you adopt CVS
+  * gitlink:git-push[1] to shared repository, if you adopt CVS
     style shared repository workflow.
 
   * gitlink:git-format-patch[1] to prepare e-mail submission, if
     you adopt Linux kernel-style public forum workflow.
 
+Examples
+~~~~~~~~
+
+Clone the upstream and work on it.  Feed changes to upstream.::
++
+------------
+$ git clone git://git.kernel.org/pub/scm/.../torvalds/linux-2.6 my2.6
+$ cd my2.6
+$ edit/compile/test; git commit -a -s <1>
+$ git format-patch origin <2>
+$ git pull <3>
+$ git whatchanged -p ORIG_HEAD.. arch/i386 include/asm-i386 <4>
+$ git pull git://git.kernel.org/pub/.../jgarzik/libata-dev.git ALL <5>
+$ git reset --hard ORIG_HEAD <6>
+$ git prune <7>
+$ git fetch --tags <8>
+
+<1> repeat as needed.
+<2> extract patches from your branch for e-mail submission.
+<3> "pull" fetches from "origin" by default and merges.
+<4> look at the changes since last time we checked, only in the
+area we are interested in.
+<5> fetch from a specific branch from a specific repository and and merge.
+<6> revert the pull.
+<7> garbage collect leftover objects from reverted pull.
+<8> from time to time, obtain official tags from the "origin"
+and store them under .git/refs/tags/.
+------------
+
+
+Push into another repository.::
++
+------------
+satellite$ git clone mothership:frotz/.git frotz <1>
+satellite$ cd frotz
+satellite$ cat .git/remotes/origin <2>
+URL: mothership:frotz/.git
+Pull: master:origin
+satellite$ echo 'Push: master:satellite' >>.git/remotes/origin <3>
+satellite$ edit/compile/test/commit
+satellite$ git push origin <4>
+
+mothership$ cd frotz
+mothership$ git checkout master
+mothership$ git pull . satellite <5>
+
+<1> mothership machine has a frotz repository under your home
+directory; clone from it to start a repository on the satellite
+machine.
+<2> clone creates this file by default.  It arranges "git pull"
+to fetch and store the master branch head of mothership machine
+to local "origin" branch.
+<3> arrange "git push" to push local "master" branch to
+"satellite" branch of the mothership machine.
+<4> push will stash our work away on "satellite" branch on the
+mothership machine.  You could use this as a back-up method.
+<5> on mothership machine, merge the work done on the satellite
+machine into the master branch.
+------------
+
+Branch off of a specific tag.::
++
+------------
+$ git checkout -b private2.6.14 v2.6.14 <1>
+$ edit/compile/test; git commit -a
+$ git checkout master
+$ git format-patch -k -m --stdout v2.6.14..private2.6.14 |
+  git am -3 -k <2>
+
+<1> create a private branch based on a well known (but somewhat behind)
+tag.
+<2> forward port all changes in private2.6.14 branch to master branch
+without a formal "merging".
+------------
+
 
 Integrator[[Integrator]]
 ------------------------
@@ -121,6 +289,62 @@ commands in addition to the ones needed by participants.
   * gitlink:git-push[1] to publish the bleeding edge.
 
 
+Examples
+~~~~~~~~
+
+My typical GIT day.::
++
+------------
+$ git status <1>
+$ git show-branch <2>
+$ mailx <3>
+& s 2 3 4 5 ./+to-apply
+& s 7 8 ./+hold-linus
+& q
+$ git checkout master
+$ git am -3 -i -s -u ./+to-apply <4>
+$ compile/test
+$ git checkout -b hold/linus && git am -3 -i -s -u ./+hold-linus <5>
+$ git checkout topic/one && git rebase master <6>
+$ git checkout pu && git reset --hard master <7>
+$ git pull . topic/one topic/two && git pull . hold/linus <8>
+$ git checkout maint
+$ git cherry-pick master~4 <9>
+$ compile/test
+$ git tag -s -m 'GIT 0.99.9x' v0.99.9x <10>
+$ git fetch ko && git show-branch master maint 'tags/ko-*' <11>
+$ git push ko <12>
+$ git push ko v0.99.9x <13>
+
+<1> see what I was in the middle of doing, if any.
+<2> see what topic branches I have and think about how ready
+they are.
+<3> read mails, save ones that are applicable, and save others
+that are not quite ready.
+<4> apply them, interactively, with my sign-offs.
+<5> create topic branch as needed and apply, again with my
+sign-offs. 
+<6> rebase internal topic branch that has not been merged to the
+master, nor exposed as a part of a stable branch.
+<7> restart "pu" every time from the master.
+<8> and bundle topic branches still cooking.
+<9> backport a critical fix.
+<10> create a signed tag.
+<11> make sure I did not accidentally rewound master beyond what I
+already pushed out.  "ko" shorthand points at the repository I have
+at kernel.org, and looks like this:
+$ cat .git/remotes/ko
+URL: kernel.org:/pub/scm/git/git.git
+Pull: master:refs/tags/ko-master
+Pull: maint:refs/tags/ko-maint
+Push: master
+Push: +pu
+Push: maint
+<12> push out the bleeding edge.
+<13> push the tag out, too.
+------------
+
+
 Repository Administration[[Repository Administration]]
 ------------------------------------------------------
 
@@ -136,3 +360,67 @@ and maintain access to the repository by developers.
   * link:howto/update-hook-example.txt[update hook howto] has a
     good example of managing a shared central repository.
 
+
+Examples
+~~~~~~~~
+
+Run git-daemon to serve /pub/scm from inetd.::
++
+------------
+$ grep git /etc/inet.conf
+git    stream  tcp     nowait  nobody \
+  /usr/bin/git-daemon git-daemon --inetd --syslog --export-all /pub/scm
+------------
++
+The actual configuration line should be on one line.
+
+Give push/pull only access to developers.::
++
+------------
+$ grep git /etc/passwd <1>
+alice:x:1000:1000::/home/alice:/usr/bin/git-shell
+bob:x:1001:1001::/home/bob:/usr/bin/git-shell
+cindy:x:1002:1002::/home/cindy:/usr/bin/git-shell
+david:x:1003:1003::/home/david:/usr/bin/git-shell
+$ grep git /etc/shells <2>
+/usr/bin/git-shell
+
+<1> log-in shell is set to /usr/bin/git-shell, which does not
+allow anything but "git push" and "git pull".  The users should
+get an ssh access to the machine.
+<2> in many distributions /etc/shells needs to list what is used
+as the login shell.
+------------
+
+CVS-style shared repository.::
++
+------------
+$ grep git /etc/group <1>
+git:x:9418:alice,bob,cindy,david
+$ cd /home/devo.git
+$ ls -l <2>
+  lrwxrwxrwx   1 david git    17 Dec  4 22:40 HEAD -> refs/heads/master
+  drwxrwsr-x   2 david git  4096 Dec  4 22:40 branches
+  -rw-rw-r--   1 david git    84 Dec  4 22:40 config
+  -rw-rw-r--   1 david git    58 Dec  4 22:40 description
+  drwxrwsr-x   2 david git  4096 Dec  4 22:40 hooks
+  -rw-rw-r--   1 david git 37504 Dec  4 22:40 index
+  drwxrwsr-x   2 david git  4096 Dec  4 22:40 info
+  drwxrwsr-x   4 david git  4096 Dec  4 22:40 objects
+  drwxrwsr-x   4 david git  4096 Nov  7 14:58 refs
+  drwxrwsr-x   2 david git  4096 Dec  4 22:40 remotes
+$ ls -l hooks/update <3>
+  -r-xr-xr-x   1 david git  3536 Dec  4 22:40 update
+$ cat info/allowed-users <4>
+refs/heads/master      alice\|cindy
+refs/heads/doc-update  bob
+refs/tags/v[0-9]*      david
+
+<1> place the developers into the same git group.
+<2> and make the shared repository writable by the group.
+<3> use update-hook example by Carl from Documentation/howto/
+for branch policy control.
+<4> alice and cindy can push into master, only bob can push into doc-update.
+david is the release manager and is the only person who can
+create and push version tags.
+------------

diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 6645e82b84822e4310b122a8078e1ab16f4dc770..a415fe24c3dbf076145cfa44a0674875e3d2f49d 100644 (file)
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -69,7 +69,7 @@ recover from this in one of two ways:
 
 . hand resolve the conflict in the working directory, and update
   the index file to bring it in a state that the patch should
-  have produced.  Then run the command with '--resume' option.
+  have produced.  Then run the command with '--resolved' option.
 
 The command refuses to process new mailboxes while `.dotest`
 directory exists, so if you decide to start over from scratch,

diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 98014f6d9bb23c90e9f4c8eb5e8b12313b522a58..d20b4757358d7927f114de4a816e912ba67553fc 100644 (file)
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -32,6 +32,32 @@ start-point::
        Where to create the branch; defaults to HEAD. This
        option has no meaning with -d and -D.
 
+
+Examples
+~~~~~~~~
+
+Start development off of a know tag::
++
+------------
+$ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6
+$ cd my2.6
+$ git branch my2.6.14 v2.6.14 <1>
+$ git checkout my2.6.14
+
+<1> These two steps are the same as "checkout -b my2.6.14 v2.6.14".
+------------
+
+Delete unneeded branch::
++
+------------
+$ git clone git://git.kernel.org/.../git.git my.git
+$ cd my.git
+$ git branch -D todo <1>
+
+<1> delete todo branch even if the "master" branch does not have all
+commits from todo branch.
+------------
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org> and Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index b7bb1b4c74ad3f0e06ddf23487b7735cb321952b..9442c66b18bb2a1dc578a9ff604fcb0009e3ed1e 100644 (file)
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -50,10 +50,14 @@ the `Makefile` to two revisions back, deletes hello.c by
 mistake, and gets it back from the index.
 
 ------------
-$ git checkout master
-$ git checkout master~2 Makefile
+$ git checkout master <1>
+$ git checkout master~2 Makefile <2>
 $ rm -f hello.c
-$ git checkout hello.c
+$ git checkout hello.c <3>
+
+<1> switch branch
+<2> take out a file out of other commit
+<3> or "git checkout -- hello.c", as in the next example.
 ------------
 
 If you have an unfortunate branch that is named `hello.c`, the

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index 83f58ae5365f05297a432cbd147c496e9fff8ba1..8410a6d3814b0daf463a052275466dfa63a820e9 100644 (file)
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -74,10 +74,31 @@ OPTIONS
        for "host.xz:foo/.git").  Cloning into an existing directory
        is not allowed.
 
+Examples
+~~~~~~~~
+
+Clone from upstream::
++
+------------
+$ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6
+$ cd my2.6
+$ make
+------------
+
+
+Make a local clone that borrows from the current directory, without checking things out::
++
+------------
+$ git clone -l -s -n . ../copy
+$ cd copy
+$ git show-branch
+------------
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org>
 
+
 Documentation
 --------------
 Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.

diff --git a/Documentation/git-cvsexportcommit.txt b/Documentation/git-cvsexportcommit.txt
index c3da73d1cda205ecc866c9e00319b8ef58f52940..91def2b5150d827e729d69f37b2c0087d08075f0 100644 (file)
--- a/Documentation/git-cvsexportcommit.txt
+++ b/Documentation/git-cvsexportcommit.txt
@@ -8,7 +8,7 @@ git-cvsexportcommit - Export a commit to a CVS checkout
 
 SYNOPSIS
 --------
-git-cvsapplycommmit.perl 
+git-cvsexportcommmit.perl 
                         [ -h ] [ -v ] [ -c ] [ -p ] [PARENTCOMMIT] COMMITID 
 
 

diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt
index cf7527f5e9a4fe005b55f56e16a558454df9d6ba..b04f393bc4a15c6bba6485d4ef0c609158073ee2 100644 (file)
--- a/Documentation/git-diff.txt
+++ b/Documentation/git-diff.txt
@@ -40,6 +40,68 @@ OPTIONS
        commands.
 
 
+EXAMPLES
+--------
+
+Various ways to check your working tree::
++
+------------
+$ git diff <1>
+$ git diff --cached <2>
+$ git diff HEAD <3>
+
+<1> changes in the working tree since your last git-update-index.
+<2> changes between the index and your last commit; what you
+would be committing if you run "git commit" without "-a" option.
+<3> changes in the working tree since your last commit; what you
+would be committing if you run "git commit -a"
+------------
+
+Comparing with arbitrary commits::
++
+------------
+$ git diff test <1>
+$ git diff HEAD -- ./test <2>
+$ git diff HEAD^ HEAD <3>
+
+<1> instead of using the tip of the current branch, compare with the
+tip of "test" branch.
+<2> instead of comparing with the tip of "test" branch, compare with
+the tip of the curren branch, but limit the comparison to the
+file "test".
+<3> compare the version before the last commit and the last commit.
+------------
+
+
+Limiting the diff output::
++
+------------
+$ git diff --diff-filter=MRC <1>
+$ git diff --name-status -r <2>
+$ git diff arch/i386 include/asm-i386 <3>
+
+<1> show only modification, rename and copy, but not addition
+nor deletion.
+<2> show only names and the nature of change, but not actual
+diff output.  --name-status disables usual patch generation
+which in turn also disables recursive behaviour, so without -r
+you would only see the directory name if there is a change in a
+file in a subdirectory.
+<3> limit diff output to named subtrees.
+------------
+
+Munging the diff output::
++
+------------
+$ git diff --find-copies-harder -B -C <1>
+$ git diff -R <2>
+
+<1> spend extra cycles to find renames, copies and complete
+rewrites (very expensive).
+<2> output diff in reverse.
+------------
+
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org>

diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt
index abb8fc89f4a2aeda697ce25ddadf1ecf3e93e1b6..d7ca2dbb22994a31ded56f6060c25acc69e4dab7 100644 (file)
--- a/Documentation/git-format-patch.txt
+++ b/Documentation/git-format-patch.txt
@@ -84,6 +84,15 @@ git-format-patch origin::
        pulled from origin the last time in a patch form for
        e-mail submission.
 
+git-format-patch -M -B origin::
+       The same as the previous one, except detect and handle
+       renames and complete rewrites intelligently to produce
+       renaming patch.  A renaming patch reduces the amount of
+       text output, and generally makes it easier to review
+       it.  Note that the "patch" program does not understand
+       renaming patch well, so use it only when you know the
+       recipient uses git to apply your patch.
+
 
 See Also
 --------

diff --git a/Documentation/git-init-db.txt b/Documentation/git-init-db.txt
index 4486f0c1cf6d1ca910b3a171e92b05e17927dc43..6deef92508417d32832766a683db213ad191256c 100644 (file)
--- a/Documentation/git-init-db.txt
+++ b/Documentation/git-init-db.txt
@@ -40,9 +40,12 @@ Start a new git repository for an existing code base::
 +
 ----------------
 $ cd /path/to/my/codebase
-$ git-init-db
-----------------
+$ git-init-db <1>
+$ git-add . <2>
 
+<1> prepare /path/to/my/codebase/.git directory
+<2> add all existing file to the index
+----------------
 
 
 Author

diff --git a/Documentation/git-mailsplit.txt b/Documentation/git-mailsplit.txt
index 03a9477664310c2dc5ee9bddc0b34a99b8ab6687..e0703e9dfab49070d5a9bbee5e630db81c620727 100644 (file)
--- a/Documentation/git-mailsplit.txt
+++ b/Documentation/git-mailsplit.txt
@@ -7,7 +7,7 @@ git-mailsplit - Totally braindamaged mbox splitter program.
 
 SYNOPSIS
 --------
-'git-mailsplit' [-d<prec>] [<mbox>] <directory>
+'git-mailsplit' [-b] [-f<nn>] [-d<prec>] -o<directory> [--] [<mbox>...]
 
 DESCRIPTION
 -----------
@@ -23,11 +23,18 @@ OPTIONS
 <directory>::
        Directory in which to place the individual messages.
 
+-b::
+       If any file doesn't begin with a From line, assume it is a
+       single mail message instead of signalling error.
+
 -d<prec>::
        Instead of the default 4 digits with leading zeros,
        different precision can be specified for the generated
        filenames.
 
+-f<nn>::
+       Skip the first <nn> numbers, for example if -f3 is specified,
+       start the numbering with 0004.
 
 Author
 ------

diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt
index 6af3a4fdb92c0389cca6a6e033dcc881e7885b80..02048918bf70fd3391e635badfbc771856e3bcc3 100644 (file)
--- a/Documentation/git-reset.txt
+++ b/Documentation/git-reset.txt
@@ -42,6 +42,76 @@ OPTIONS
 <commit-ish>::
        Commit to make the current HEAD.
 
+Examples
+~~~~~~~~
+
+Undo a commit and redo::
++
+------------
+$ git commit ...
+$ git reset --soft HEAD^ <1>
+$ edit <2>
+$ git commit -a -c ORIG_HEAD <3>
+
+<1> This is most often done when you remembered what you
+just committed is incomplete, or you misspelled your commit
+message, or both.  Leaves working tree as it was before "reset".
+<2> make corrections to working tree files.
+<3> "reset" copies the old head to .git/ORIG_HEAD; redo the
+commit by starting with its log message.  If you do not need to
+edit the message further, you can give -C option instead.
+------------
+
+Undo commits permanently::
++
+------------
+$ git commit ...
+$ git reset --hard HEAD~3 <1>
+
+<1> The last three commits (HEAD, HEAD^, and HEAD~2) were bad
+and you do not want to ever see them again.  Do *not* do this if
+you have already given these commits to somebody else.
+------------
+
+Undo a commit, making it a topic branch::
++
+------------
+$ git branch topic/wip <1>
+$ git reset --hard HEAD~3 <2>
+$ git checkout topic/wip <3>
+
+<1> You have made some commits, but realize they were premature
+to be in the "master" branch.  You want to continue polishing
+them in a topic branch, so create "topic/wip" branch off of the
+current HEAD.
+<2> Rewind the master branch to get rid of those three commits.
+<3> Switch to "topic/wip" branch and keep working.
+------------
+
+Undo update-index::
++
+------------
+$ edit <1>
+$ git-update-index frotz.c filfre.c
+$ mailx <2>
+$ git reset <3>
+$ git pull git://info.example.com/ nitfol <4>
+
+<1> you are happily working on something, and find the changes
+in these files are in good order.  You do not want to see them
+when you run "git diff", because you plan to work on other files
+and changes with these files are distracting.
+<2> somebody asks you to pull, and the changes sounds worthy of merging.
+<3> however, you already dirtied the index (i.e. your index does
+not match the HEAD commit).  But you know the pull you are going
+to make does not affect frotz.c nor filfre.c, so you revert the
+index changes for these two files.  Your changes in working tree
+remain there.
+<4> then you can pull and merge, leaving frotz.c and filfre.c
+changes still in the working tree.
+------------
+
+
 Author
 ------
 Written by Junio C Hamano <junkio@cox.net> and Linus Torvalds <torvalds@osdl.org>

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 45773db135684529640cb73a4e8129b04490521a..482eba7eba29b2bad53380a1eba4c4aa16083fab 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -33,34 +33,41 @@ OPTIONS
        environment variable. If no path is given 'git' will print
        the current setting and then exit.
 
-CORE GIT COMMANDS
------------------
-Before reading this cover to cover, you may want to take a look
-at the link:tutorial.html[tutorial] document.  If you are
-migrating from CVS, link:cvs-migration.html[cvs migration]
-document may be helpful after you finish the tutorial.
-
-The <<Discussion>> section below contains much useful definition
-and clarification info - read that first.  After that, if you
-are interested in using git to manage (version control)
+
+NOT LEARNING CORE GIT COMMANDS
+------------------------------
+
+This manual is intended to give complete background information
+and internal workings of git, which may be too much for most
+people.  The <<Discussion>> section below contains much useful
+definition and clarification - read that first.
+
+If you are interested in using git to manage (version control)
 projects, use link:everyday.html[Everyday GIT] as a guide to the
 minimum set of commands you need to know for day-to-day work.
+Most likely, that will get you started, and you can go a long
+way without knowing the low level details too much.
+
+The link:tutorial.html[tutorial] document covers how things
+internally work.
+
+If you are migrating from CVS, link:cvs-migration.html[cvs
+migration] document may be helpful after you finish the
+tutorial.
 
 After you get the general feel from the tutorial and this
 overview page, you may want to take a look at the
 link:howto-index.html[howto] documents.
 
+
+CORE GIT COMMANDS
+-----------------
+
 If you are writing your own Porcelain, you need to be familiar
 with most of the low level commands --- I suggest starting from
 gitlink:git-update-index[1] and gitlink:git-read-tree[1].
 
 
-David Greaves <david@dgreaves.com>
-08/05/05
-
-Updated by Junio C Hamano <junkio@cox.net> on 2005-05-05 and
-further on 2005-12-07 to reflect recent changes.
-
 Commands Overview
 -----------------
 The git commands can helpfully be split into those that manipulate
@@ -159,6 +166,9 @@ gitlink:git-merge-base[1]::
 gitlink:git-name-rev[1]::
        Find symbolic names for given revs.
 
+gitlink:git-pack-redundant[1]::
+       Find redundant pack files.
+
 gitlink:git-rev-list[1]::
        Lists commit objects in reverse chronological order.
 
@@ -211,6 +221,9 @@ gitlink:git-receive-pack[1]::
 gitlink:git-send-pack[1]::
        Pushes to a remote repository, intelligently.
 
+gitlink:git-http-push[1]::
+       Push missing objects using HTTP/DAV.
+
 gitlink:git-shell[1]::
        Restricted shell for GIT-only SSH access.
 
@@ -340,6 +353,9 @@ gitlink:git-convert-objects[1]::
 gitlink:git-cvsimport[1]::
        Salvage your data out of another SCM people love to hate.
 
+gitlink:git-cvsexportcommit[1]::
+       Export a single commit to a CVS checkout.
+
 gitlink:git-lost-found[1]::
        Recover lost refs that luckily have not yet been pruned.
 
@@ -573,14 +589,16 @@ include::../README[]
 
 Authors
 -------
-       git's founding father is Linus Torvalds <torvalds@osdl.org>.
-       The current git nurse is Junio C Hamano <junkio@cox.net>.
-       The git potty was written by Andres Ericsson <ae@op5.se>.
-       General upbringing is handled by the git-list <git@vger.kernel.org>.
+* git's founding father is Linus Torvalds <torvalds@osdl.org>.
+* The current git nurse is Junio C Hamano <junkio@cox.net>.
+* The git potty was written by Andres Ericsson <ae@op5.se>.
+* General upbringing is handled by the git-list <git@vger.kernel.org>.
 
 Documentation
 --------------
-Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
+The documentation for git suite was started by David Greaves
+<david@dgreaves.com>, and later enhanced greatly by the
+contributors on the git-list <git@vger.kernel.org>.
 
 GIT
 ---

diff --git a/Documentation/howto/using-topic-branches.txt b/Documentation/howto/using-topic-branches.txt
index 4698abe46bff0b878dcfcd05771f5760483b4278..494429738f8f86bbe21f38b5f90cc94344ad0630 100644 (file)
--- a/Documentation/howto/using-topic-branches.txt
+++ b/Documentation/howto/using-topic-branches.txt
@@ -31,7 +31,7 @@ test tree and then pull to the release tree as that would leave trivial
 patches blocked in the test tree waiting for complex changes to accumulate
 enough test time to graduate.
 
-Back in the BitKeeper days I achieved this my creating small forests of
+Back in the BitKeeper days I achieved this by creating small forests of
 temporary trees, one tree for each logical grouping of patches, and then
 pulling changes from these trees first to the test tree, and then to the
 release tree.  At first I replicated this in GIT, but then I realised
@@ -42,7 +42,8 @@ So here is the step-by-step guide how this all works for me.
 
 First create your work tree by cloning Linus's public tree:
 
- $ git clone rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git work
+ $ git clone \
+ master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git work
 
 Change directory into the cloned tree you just created
 
@@ -52,7 +53,7 @@ Set up a remotes file so that you can fetch the latest from Linus' master
 branch into a local branch named "linus":
 
  $ cat > .git/remotes/linus
- URL: rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
+ URL: master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
  Pull: master:linus
  ^D
 

diff --git a/Documentation/pack-protocol.txt b/Documentation/pack-protocol.txt
deleted file mode 100644 (file)
index 7d6aec4..0000000
--- a/Documentation/pack-protocol.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-There are two Pack push-pull protocols.
-
-upload-pack (S) | fetch/clone-pack (C) protocol:
-
-       # Tell the puller what commits we have and what their names are
-       S: SHA1 name
-       S: ...
-       S: SHA1 name
-       S: # flush -- it's your turn
-       # Tell the pusher what commits we want, and what we have
-       C: want name
-       C: ..
-       C: want name
-       C: have SHA1
-       C: have SHA1
-       C: ...
-       C: # flush -- occasionally ask "had enough?"
-       S: NAK
-       C: have SHA1
-       C: ...
-       C: have SHA1
-       S: ACK
-       C: done
-       S: XXXXXXX -- packfile contents.
-
-send-pack | receive-pack protocol.
-
-       # Tell the pusher what commits we have and what their names are
-       C: SHA1 name
-       C: ...
-       C: SHA1 name
-       C: # flush -- it's your turn
-       # Tell the puller what the pusher has
-       S: old-SHA1 new-SHA1 name
-       S: old-SHA1 new-SHA1 name
-       S: ...
-       S: # flush -- done with the list
-       S: XXXXXXX --- packfile contents.

diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt
new file mode 100644 (file)
index 0000000..9cd48b4
--- /dev/null
+++ b/Documentation/technical/pack-protocol.txt
@@ -0,0 +1,41 @@
+Pack transfer protocols
+=======================
+
+There are two Pack push-pull protocols.
+
+upload-pack (S) | fetch/clone-pack (C) protocol:
+
+       # Tell the puller what commits we have and what their names are
+       S: SHA1 name
+       S: ...
+       S: SHA1 name
+       S: # flush -- it's your turn
+       # Tell the pusher what commits we want, and what we have
+       C: want name
+       C: ..
+       C: want name
+       C: have SHA1
+       C: have SHA1
+       C: ...
+       C: # flush -- occasionally ask "had enough?"
+       S: NAK
+       C: have SHA1
+       C: ...
+       C: have SHA1
+       S: ACK
+       C: done
+       S: XXXXXXX -- packfile contents.
+
+send-pack | receive-pack protocol.
+
+       # Tell the pusher what commits we have and what their names are
+       C: SHA1 name
+       C: ...
+       C: SHA1 name
+       C: # flush -- it's your turn
+       # Tell the puller what the pusher has
+       S: old-SHA1 new-SHA1 name
+       S: old-SHA1 new-SHA1 name
+       S: ...
+       S: # flush -- done with the list
+       S: XXXXXXX --- packfile contents.

diff --git a/Documentation/tutorial.txt b/Documentation/tutorial.txt
index 0827056e1c23639341f1a61f196353ff5eb224df..a61b824443bdb565f22c45366f1c62622564cd3a 100644 (file)
--- a/Documentation/tutorial.txt
+++ b/Documentation/tutorial.txt
@@ -18,7 +18,14 @@ doing.
 The core git is often called "plumbing", with the prettier user
 interfaces on top of it called "porcelain". You may not want to use the
 plumbing directly very often, but it can be good to know what the
-plumbing does for when the porcelain isn't flushing... 
+plumbing does for when the porcelain isn't flushing.
+
+The material presented here often goes deep describing how things
+work internally.  If you are mostly interested in using git as a
+SCM, you can skip them during your first pass.
+
+[NOTE]
+And those "too deep" descriptions are often marked as Note.
 
 
 Creating a git repository
@@ -252,6 +259,17 @@ tree. That's very useful.
 A common shorthand for `git-diff-files -p` is to just write `git
 diff`, which will do the same thing.
 
+------------
+$ git diff
+diff --git a/hello b/hello
+index 557db03..263414f 100644
+--- a/hello
++++ b/hello
+@@ -1 +1,2 @@
+ Hello World
++It's a new day for git
+------------
+
 
 Committing git state
 --------------------

diff --git a/Makefile b/Makefile
index 8b433d12f199d49f86cd4e36a3db0b50afae4544..92cfee4333313cc52f500e2a02c9cf8b90ad6371 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,7 @@ all:
 # Define USE_STDEV below if you want git to care about the underlying device
 # change being considered an inode change from the update-cache perspective.
 
-GIT_VERSION = 0.99.9m
+GIT_VERSION = 0.99.9n
 
 # CFLAGS and LDFLAGS are for the users to override from the command line.
 
@@ -449,7 +449,7 @@ test-delta$X: test-delta.c diff-delta.o patch-delta.o
        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 
 check:
-       for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
+       for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 
 
 

diff --git a/checkout-index.c b/checkout-index.c
index 1e1c9727e0e8568e3e2768ceae8831e993f22b72..53dd8cba6f0c56125545acd46f1091366949f89b 100644 (file)
--- a/checkout-index.c
+++ b/checkout-index.c
@@ -58,7 +58,7 @@ static int checkout_file(const char *name)
 
        while (pos < active_nr) {
                struct cache_entry *ce = active_cache[pos];
-               if (ce_namelen(ce) != namelen &&
+               if (ce_namelen(ce) != namelen ||
                    memcmp(ce->name, name, namelen))
                        break;
                has_same_name = 1;

diff --git a/debian/changelog b/debian/changelog
index 3a98210c7a655f200c63cc37e5a37d04bc9a643c..d36904cd6b30c2c4097a538ffe154f8984cfd871 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+git-core (0.99.9n-0) unstable; urgency=low
+
+  * GIT 0.99.9n aka 1.0rc6
+
+ -- Junio C Hamano <junkio@cox.net>  Wed, 14 Dec 2005 17:27:08 -0800
+
 git-core (0.99.9m-0) unstable; urgency=low
 
   * GIT 0.99.9m aka 1.0rc5

diff --git a/diffcore-break.c b/diffcore-break.c
index 06f9a7f0ee25891ff6f4dd9646e39cd4c8b105fd..c57513a4fa83c58c5040ead38c52765051cd13f5 100644 (file)
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -62,10 +62,14 @@ static int should_break(struct diff_filespec *src,
                return 0; /* error but caught downstream */
 
        base_size = ((src->size < dst->size) ? src->size : dst->size);
+       if (base_size < MINIMUM_BREAK_SIZE)
+               return 0; /* we do not break too small filepair */
 
        delta = diff_delta(src->data, src->size,
                           dst->data, dst->size,
                           &delta_size, 0);
+       if (!delta)
+               return 0; /* error but caught downstream */
 
        /* Estimate the edit size by interpreting delta. */
        if (count_delta(delta, delta_size,
@@ -168,8 +172,7 @@ void diffcore_break(int break_score)
                    !S_ISDIR(p->one->mode) && !S_ISDIR(p->two->mode) &&
                    !strcmp(p->one->path, p->two->path)) {
                        if (should_break(p->one, p->two,
-                                        break_score, &score) &&
-                           MINIMUM_BREAK_SIZE <= p->one->size) {
+                                        break_score, &score)) {
                                /* Split this into delete and create */
                                struct diff_filespec *null_one, *null_two;
                                struct diff_filepair *dp;

diff --git a/git-add.sh b/git-add.sh
index fdec86d1a41af847f9d737a2c058e2d2027f32fe..f719b4b1a81a386c9cf62efad811005471be0f8c 100755 (executable)
--- a/git-add.sh
+++ b/git-add.sh
@@ -1,13 +1,8 @@
 #!/bin/sh
 
-die () {
-    echo >&2 "$*"
-    exit 1
-}
-
-usage() {
-    die "usage: git add [-n] [-v] <file>..."
-}
+USAGE='[-n] [-v] <file>...'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
 
 show_only=
 verbose=
@@ -29,8 +24,6 @@ while : ; do
   shift
 done
 
-GIT_DIR=$(git-rev-parse --git-dir) || exit
-
 if test -f "$GIT_DIR/info/exclude"
 then
        git-ls-files -z \

diff --git a/git-am.sh b/git-am.sh
index 6ed527c7a9c2d0bb9bbf84b2176b86ffc0670c93..1a114bcc0809836ed4edaa0866704b899e587cd2 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -1,14 +1,10 @@
 #!/bin/sh
 #
 #
-. git-sh-setup
 
-usage () {
-    echo >&2 "usage: $0 [--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>"
-    echo >&2 " or, when resuming"
-    echo >&2 " $0 [--skip | --resolved]"
-    exit 1;
-}
+USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>
+  or, when resuming [--skip | --resolved]'
+. git-sh-setup
 
 stop_here () {
     echo "$1" >"$dotest/next"
@@ -164,10 +160,7 @@ else
        # Start afresh.
        mkdir -p "$dotest" || exit
 
-       # cat does the right thing for us, including '-' to mean
-       # standard input.
-       cat "$@" |
-       git-mailsplit -d$prec "$dotest/" >"$dotest/last" || {
+       git-mailsplit -d"$prec" -o"$dotest" -b -- "$@" > "$dotest/last" ||  {
                rm -fr "$dotest"
                exit 1
        }
@@ -256,6 +249,13 @@ do
        GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' "$dotest/info")"
        GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' "$dotest/info")"
        GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' "$dotest/info")"
+
+       if test -z "$GIT_AUTHOR_EMAIL"
+       then
+               echo "Patch does not have a valid e-mail address."
+               stop_here $this
+       fi
+
        export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE
 
        SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$dotest/info")"

diff --git a/git-applymbox.sh b/git-applymbox.sh
index c686cc8d27a64998c141cca2989375910601f90f..61c8c024c60935b4766b5052461b4c73918a69ec 100755 (executable)
--- a/git-applymbox.sh
+++ b/git-applymbox.sh
@@ -18,13 +18,9 @@
 ##
 ## git-am is supposed to be the newer and better tool for this job.
 
+USAGE='[-u] [-k] [-q] [-m] (-c .dotest/<num> | mbox) [signoff]'
 . git-sh-setup
 
-usage () {
-    echo >&2 "applymbox [-u] [-k] [-q] [-m] (-c .dotest/<num> | mbox) [signoff]"
-    exit 1
-}
-
 keep_subject= query_apply= continue= utf8= resume=t
 while case "$#" in 0) break ;; esac
 do

diff --git a/git-applypatch.sh b/git-applypatch.sh
index a112e1a50405c733e9e94c610caf36a7b07297dd..e8ba34a0ad4a466083c8462cc038de9d8ad6a4ab 100755 (executable)
--- a/git-applypatch.sh
+++ b/git-applypatch.sh
@@ -10,8 +10,12 @@
 ##     $3 - "info" file with Author, email and subject
 ##     $4 - optional file containing signoff to add
 ##
+
+USAGE='<msg> <patch> <info> [<signoff>]'
 . git-sh-setup
 
+case "$#" in 3|4) usage ;; esac
+
 final=.dotest/final-commit
 ##
 ## If this file exists, we ask before applying

diff --git a/git-bisect.sh b/git-bisect.sh
index 05dae8ad13fc7b3a0aa694d038e12845146a0a27..51e1e4417d95530612d3ce5db64c8295c9236f53 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -1,4 +1,15 @@
 #!/bin/sh
+
+USAGE='[start|bad|good|next|reset|visualize]'
+LONG_USAGE='git bisect start [<pathspec>]      reset bisect state and start bisection.
+git bisect bad [<rev>]         mark <rev> a known-bad revision.
+git bisect good [<rev>...]     mark <rev>... known-good revisions.
+git bisect next                        find next bisection to test and check it out.
+git bisect reset [<branch>]    finish bisection search and go back to branch.
+git bisect visualize            show bisect status in gitk.
+git bisect replay <logfile>    replay bisection log
+git bisect log                 show bisect log.'
+
 . git-sh-setup
 
 sq() {
@@ -11,19 +22,6 @@ sq() {
        ' "$@"
 }
 
-usage() {
-    echo >&2 'usage: git bisect [start|bad|good|next|reset|visualize]
-git bisect start [<pathspec>]  reset bisect state and start bisection.
-git bisect bad [<rev>]         mark <rev> a known-bad revision.
-git bisect good [<rev>...]     mark <rev>... known-good revisions.
-git bisect next                        find next bisection to test and check it out.
-git bisect reset [<branch>]    finish bisection search and go back to branch.
-git bisect visualize            show bisect status in gitk.
-git bisect replay <logfile>    replay bisection log
-git bisect log                 show bisect log.'
-    exit 1
-}
-
 bisect_autostart() {
        test -d "$GIT_DIR/refs/bisect" || {
                echo >&2 'You need to start by "git bisect start"'

diff --git a/git-branch.sh b/git-branch.sh
index 5306b2719ffbedfa077f4d5489ab46448ef5c186..0266f46223c2f20973bbbcb78f4825ff880d9bd3 100755 (executable)
--- a/git-branch.sh
+++ b/git-branch.sh
@@ -1,21 +1,12 @@
 #!/bin/sh
 
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
-
-die () {
-    echo >&2 "$*"
-    exit 1
-}
-
-usage () {
-    echo >&2 "usage: $(basename $0)"' [-d <branch>] | [[-f] <branch> [start-point]]
-
-If no arguments, show available branches and mark current branch with a star.
+USAGE='[-d <branch>] | [[-f] <branch> [start-point]]'
+LONG_USAGE='If no arguments, show available branches and mark current branch with a star.
 If one argument, create a new branch <branchname> based off of current HEAD.
-If two arguments, create a new branch <branchname> based off of <start-point>.
-'
-    exit 1
-}
+If two arguments, create a new branch <branchname> based off of <start-point>.'
+
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
 
 headref=$(git-symbolic-ref HEAD | sed -e 's|^refs/heads/||')
 

diff --git a/git-checkout.sh b/git-checkout.sh
index 4cf30e2c0529e90886e6edfd485cec67a278e224..f241d4ba6ba5a988f801e3307022d188204ff572 100755 (executable)
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -1,9 +1,7 @@
 #!/bin/sh
-. git-sh-setup
 
-usage () {
-    die "usage: git checkout [-f] [-b <new_branch>] [<branch>] [<paths>...]"
-}
+USAGE='[-f] [-b <new_branch>] [<branch>] [<paths>...]'
+. git-sh-setup
 
 old=$(git-rev-parse HEAD)
 new=

diff --git a/git-cherry.sh b/git-cherry.sh
index 867522b37ff4fd85f963019a025ba07789ffef37..5e9bd0caf2e1141e3045ea6c3a1f0e9d9285c492 100755 (executable)
--- a/git-cherry.sh
+++ b/git-cherry.sh
@@ -3,11 +3,8 @@
 # Copyright (c) 2005 Junio C Hamano.
 #
 
-. git-sh-setup
-
-usage="usage: $0 "'[-v] <upstream> [<head>]
-
-             __*__*__*__*__> <upstream>
+USAGE='[-v] <upstream> [<head>]'
+LONG_USAGE='             __*__*__*__*__> <upstream>
             /
   fork-point
             \__+__+__+__+__+__+__+__> <head>
@@ -16,8 +13,8 @@ Each commit between the fork-point and <head> is examined, and
 compared against the change each commit between the fork-point and
 <upstream> introduces.  If the change seems to be in the upstream,
 it is shown on the standard output with prefix "+".  Otherwise
-it is shown with prefix "-".
-'
+it is shown with prefix "-".'
+. git-sh-setup
 
 case "$1" in -v) verbose=t; shift ;; esac 
 
@@ -35,7 +32,7 @@ case "$#" in
 2) upstream=`git-rev-parse --verify "$1"` &&
    ours=`git-rev-parse --verify "$2"` || exit
    ;;
-*) echo >&2 "$usage"; exit 1 ;;
+*) usage ;;
 esac
 
 # Note that these list commits in reverse order;

diff --git a/git-clone.sh b/git-clone.sh
index 699205eb6644aeb8668aa56abddf4f00d9af2642..280cc2e81e98c5fe69e8528ca97069dd0b0e59f5 100755 (executable)
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -9,7 +9,7 @@
 unset CDPATH
 
 usage() {
-       echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> [<dir>]"
+       echo >&2 "Usage: $0 [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> [<dir>]"
        exit 1
 }
 
@@ -188,7 +188,10 @@ yes,yes)
                cd "$D" && case "$upload_pack" in
                '') git-clone-pack $quiet "$repo" ;;
                *) git-clone-pack $quiet "$upload_pack" "$repo" ;;
-               esac
+               esac || {
+                       echo >&2 "clone-pack from '$repo' failed."
+                       exit 1
+               }
                ;;
        esac
        ;;

diff --git a/git-commit.sh b/git-commit.sh
index 3d250ec853dad3ff7e714025026ca90f2c77e7bb..7e39c107cff93f601c51fec6544a0defe9814db1 100755 (executable)
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -3,12 +3,9 @@
 # Copyright (c) 2005 Linus Torvalds
 #
 
+USAGE='[-a] [-s] [-v | --no-verify]  [-m <message> | -F <logfile> | (-C|-c) <commit>] [-e] [<path>...]'
 . git-sh-setup
 
-usage () {
-       die 'git commit [-a] [-s] [-v | --no-verify]  [-m <message> | -F <logfile> | (-C|-c) <commit>] [-e] [<path>...]'
-}
-
 all= logfile= use_commit= no_edit= log_given= log_message= verify=t signoff=
 while case "$#" in 0) break;; esac
 do

diff --git a/git-compat-util.h b/git-compat-util.h
index 4185b12741f802842f2aebc128c61051db65c13d..ead0ede5872e3c1ca10596010d4827ed726ff394 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -110,4 +110,7 @@ static inline int sane_case(int x, int high)
        return x;
 }
 
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 256
+#endif
 #endif

diff --git a/git-fetch.sh b/git-fetch.sh
index 14ea295113be9381ce9d4af52f022ce99c75506f..767ca61ca6362b086e70b05f3442fcb4ad475c6a 100755 (executable)
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #
+
+USAGE='<fetch-options> <repository> <refspec>...'
 . git-sh-setup
 . git-parse-remote
 _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
@@ -34,6 +36,9 @@ do
        -v|--verbose)
                verbose=Yes
                ;;
+       -*)
+               usage
+               ;;
        *)
                break
                ;;

diff --git a/git-format-patch.sh b/git-format-patch.sh
index 921feee59cd7e770328fc1d167e01730a238489e..01508e3b04f91bba3e960eb74eaff3e349e209bd 100755 (executable)
--- a/git-format-patch.sh
+++ b/git-format-patch.sh
@@ -3,19 +3,8 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
-. git-sh-setup
-
-# Force diff to run in C locale.
-LANG=C LC_ALL=C
-export LANG LC_ALL
-
-usage () {
-    echo >&2 "usage: $0"' [-n] [-o dir | --stdout] [--keep-subject] [--mbox]
-    [--check] [--signoff] [-<diff options>...]
-    [--help]
-    ( from..to ... | upstream [ our-head ] )
-
-Prepare each commit with its patch since our-head forked from upstream,
+USAGE='[-n | -k] [-o <dir> | --stdout] [--signoff] [--check] [--mbox] [--diff-options] <upstream> [<our-head>]'
+LONG_USAGE='Prepare each commit with its patch since our-head forked from upstream,
 one file per patch, for e-mail submission.  Each output file is
 numbered sequentially from 1, and uses the first line of the commit
 message (massaged for pathname safety) as the filename.
@@ -28,10 +17,12 @@ as "[PATCH N/M] Subject", unless you have only one patch.
 
 When --mbox is specified, the output is formatted to resemble
 UNIX mailbox format, and can be concatenated together for processing
-with applymbox.
-'
-    exit 1
-}
+with applymbox.'
+. git-sh-setup
+
+# Force diff to run in C locale.
+LANG=C LC_ALL=C
+export LANG LC_ALL
 
 diff_opts=
 LF='

diff --git a/git-grep.sh b/git-grep.sh
index 44c16130bd93fea8b6f172f1614115801f8df2d9..2ed8e955d6c44da7bd15342aac64de997f0f4bf4 100755 (executable)
--- a/git-grep.sh
+++ b/git-grep.sh
@@ -3,6 +3,10 @@
 # Copyright (c) Linus Torvalds, 2005
 #
 
+USAGE='<option>... <pattern> <path>...'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
 pattern=
 flags=()
 git_flags=()
@@ -40,8 +44,7 @@ while : ; do
        shift
 done
 [ "$pattern" ] || {
-       echo >&2 "usage: 'git grep <pattern> [pathspec*]'"
-       exit 1
+       usage
 }
 git-ls-files -z "${git_flags[@]}" "$@" |
        xargs -0 grep "${flags[@]}" -e "$pattern"

diff --git a/git-lost-found.sh b/git-lost-found.sh
index 2beec2aa635d2876482294a162923a1dfd1572f6..ba6d587f3199e5847dc942810ea85b2dbec656b9 100755 (executable)
--- a/git-lost-found.sh
+++ b/git-lost-found.sh
@@ -1,6 +1,14 @@
 #!/bin/sh
 
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+    usage
+fi
+
 laf="$GIT_DIR/lost-found"
 rm -fr "$laf" && mkdir -p "$laf/commit" "$laf/other" || exit
 

diff --git a/git-merge.sh b/git-merge.sh
index a221daa7f4882892b29b19b156dfc31986fc8912..e50fbb1160ad6ccfebc0d65fcc54bc3488e597cd 100755 (executable)
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -3,15 +3,13 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
+
+USAGE='[-n] [--no-commit] [-s <strategy>]... <merge-message> <head> <remote>+'
 . git-sh-setup
 
 LF='
 '
 
-usage () {
-    die "git-merge [-n] [--no-commit] [-s <strategy>]... <merge-message> <head> <remote>+"
-}
-
 all_strategies='recursive octopus resolve stupid ours'
 default_strategies='recursive'
 use_strategies=
@@ -97,11 +95,14 @@ head=$(git-rev-parse --verify "$1"^0) || usage
 shift
 
 # All the rest are remote heads
+remoteheads=
 for remote
 do
-       git-rev-parse --verify "$remote"^0 >/dev/null ||
+       remotehead=$(git-rev-parse --verify "$remote"^0) ||
            die "$remote - not something we can merge"
+       remoteheads="${remoteheads}$remotehead "
 done
+set x $remoteheads ; shift
 
 case "$#" in
 1)

diff --git a/git-prune.sh b/git-prune.sh
index 7e7f0ad56d381dc546f1bc598e41c1d7fa1e3a36..7b61d05c4b58c57c833563955e3206f0e4142c39 100755 (executable)
--- a/git-prune.sh
+++ b/git-prune.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+USAGE='[-n] [--] [<head>...]'
 . git-sh-setup
 
 dryrun=
@@ -9,7 +10,7 @@ do
     case "$1" in
     -n) dryrun=-n echo=echo ;;
     --) break ;;
-    -*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
+    -*) usage ;;
     *)  break ;;
     esac
     shift;

diff --git a/git-pull.sh b/git-pull.sh
index 3a139849fbfc545b7c479dd2889a0285fab646d5..0991d5f14cd6d903572a041cfbfe3cde219c738f 100755 (executable)
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -4,19 +4,10 @@
 #
 # Fetch one or more remote refs and merge it/them into the current HEAD.
 
+USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <repo> <head>...'
+LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
 . git-sh-setup
 
-usage () {
-    echo >&2 "usage: $0"' [-n] [--no-commit] [--no-summary] [--help]
-    [-s strategy]...
-    [<fetch-options>]
-    <repo> <head>...
-
-Fetch one or more remote refs and merge it/them into the current HEAD.
-'
-    exit 1
-}
-
 strategy_args= no_summary= no_commit=
 while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac
 do

diff --git a/git-push.sh b/git-push.sh
index 140c8f85d55c5654cfc9077fecfd03ad067a6862..1c5cf80f8786eb20c6092a8fbce48e1f1c1cb9e1 100755 (executable)
--- a/git-push.sh
+++ b/git-push.sh
@@ -1,10 +1,7 @@
 #!/bin/sh
-. git-sh-setup
-
-usage () {
-    die "Usage: git push [--all] [--force] <repository> [<refspec>]"
-}
 
+USAGE='[--all] [--force] <repository> [<refspec>...]'
+. git-sh-setup
 
 # Parse out parameters and then stop at remote, so that we can
 # translate it using .git/branches information

diff --git a/git-rebase.sh b/git-rebase.sh
index 638ff0dbc01cbf87edf1af511d5caac5ee4f1d66..16d4359830d7f987f571f8d3520f60062f60fab6 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -3,8 +3,11 @@
 # Copyright (c) 2005 Junio C Hamano.
 #
 
+USAGE='<upstream> [<head>]'
 . git-sh-setup
 
+case $# in 1|2) ;; *) usage ;; esac
+
 # Make sure we do not have .dotest
 if mkdir .dotest
 then
@@ -18,31 +21,30 @@ you still have something valuable there.'
        exit 1
 fi
 
-# The other head is given.  Make sure it is valid.
-other=$(git-rev-parse --verify "$1^0") || exit
-
-# Make sure we have HEAD that is valid.
-head=$(git-rev-parse --verify "HEAD^0") || exit
-
 # The tree must be really really clean.
 git-update-index --refresh || exit
 diff=$(git-diff-index --cached --name-status -r HEAD)
-case "$different" in
+case "$diff" in
 ?*)    echo "$diff"
        exit 1
        ;;
 esac
 
+# The other head is given.  Make sure it is valid.
+other=$(git-rev-parse --verify "$1^0") || usage
+
+# Make sure the branch to rebase is valid.
+head=$(git-rev-parse --verify "${2-HEAD}^0") || exit
+
 # If the branch to rebase is given, first switch to it.
 case "$#" in
 2)
-       git-checkout "$2" || exit
+       git-checkout "$2" || usage
 esac
 
-# If the HEAD is a proper descendant of $other, we do not even need
-# to rebase.  Make sure we do not do needless rebase.  In such a
-# case, merge-base should be the same as "$other".
 mb=$(git-merge-base "$other" "$head")
+
+# Check if we are already based on $other.
 if test "$mb" = "$other"
 then
        echo >&2 "Current branch `git-symbolic-ref HEAD` is up to date."
@@ -51,5 +53,14 @@ fi
 
 # Rewind the head to "$other"
 git-reset --hard "$other"
+
+# If the $other is a proper descendant of the tip of the branch, then
+# we just fast forwarded.
+if test "$mb" = "$head"
+then
+       echo >&2 "Fast-forwarded $head to $other."
+       exit 0
+fi
+
 git-format-patch -k --stdout --full-index "$other" ORIG_HEAD |
 git am --binary -3 -k

diff --git a/git-repack.sh b/git-repack.sh
index 430ddc5a706945035149464d0bea8f25acc21d3c..1fafb6ecf6ffbac817865470ec923af203da8e7e 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -3,6 +3,7 @@
 # Copyright (c) 2005 Linus Torvalds
 #
 
+USAGE='[-a] [-d] [-l] [-n]'
 . git-sh-setup
        
 no_update_info= all_into_one= remove_redundant= local=
@@ -13,7 +14,7 @@ do
        -a)     all_into_one=t ;;
        -d)     remove_redundant=t ;;
        -l)     local=t ;;
-       *)      break ;;
+       *)      usage ;;
        esac
        shift
 done

diff --git a/git-request-pull.sh b/git-request-pull.sh
index ae6cd272bab01ba7fa9ac7378fe33e07e853d307..2c48bfb299325ba7a27e883b6a4815ebde09ae58 100755 (executable)
--- a/git-request-pull.sh
+++ b/git-request-pull.sh
@@ -4,13 +4,11 @@
 # This file is licensed under the GPL v2, or a later version
 # at the discretion of Linus Torvalds.
 
-usage()
-{
-       echo "$0 <commit> <url> [ <head> ]"
-       echo "  Summarizes the changes since <commit> to the standard output,"
-       echo "  and includes <url> in the message generated."
-       exit 1
-}
+USAGE='<commit> <url> [<head>]'
+LONG_USAGE='Summarizes the changes since <commit> to the standard output,
+and includes <url> in the message generated.'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
 
 revision=$1
 url=$2

diff --git a/git-reset.sh b/git-reset.sh
index 72ef303aedc69a1d9cdd946a91059638cb2e550a..eb44ee8cc197b7ff11159cf046b790cf693d3a72 100755 (executable)
--- a/git-reset.sh
+++ b/git-reset.sh
@@ -1,9 +1,7 @@
 #!/bin/sh
-. git-sh-setup
 
-usage () {
-       die 'Usage: git reset [--mixed | --soft | --hard]  [<commit-ish>]'
-}
+USAGE='[--mixed | --soft | --hard]  [<commit-ish>]'
+. git-sh-setup
 
 tmp=/var/tmp/reset.$$
 trap 'rm -f $tmp-*' 0 1 2 3 15

diff --git a/git-resolve.sh b/git-resolve.sh
index fcc5ad7349e3f77a6817e499b331b262c4a07b57..926307005493b7c8c4253b1adff34bdb4bc57b77 100755 (executable)
--- a/git-resolve.sh
+++ b/git-resolve.sh
@@ -4,11 +4,9 @@
 #
 # Resolve two trees.
 #
-. git-sh-setup
 
-usage () {
-       die "git-resolve <head> <remote> <merge-message>"
-}
+USAGE='<head> <remote> <merge-message>'
+. git-sh-setup
 
 dropheads() {
        rm -f -- "$GIT_DIR/MERGE_HEAD" \

diff --git a/git-revert.sh b/git-revert.sh
index 9d499c4807e7e583e960232d93624303554e8b81..63d201be1bf810499cfeb7aecbc23ec15e171bb7 100755 (executable)
--- a/git-revert.sh
+++ b/git-revert.sh
@@ -3,29 +3,20 @@
 # Copyright (c) 2005 Linus Torvalds
 # Copyright (c) 2005 Junio C Hamano
 #
-. git-sh-setup
 
 case "$0" in
 *-revert* )
        test -t 0 && edit=-e
-       me=revert ;;
+       me=revert
+       USAGE='[--edit | --no-edit] [-n] <commit-ish>' ;;
 *-cherry-pick* )
        edit=
-       me=cherry-pick ;;
+       me=cherry-pick
+       USAGE='[--edit] [-n] [-r] <commit-ish>'  ;;
 * )
        die "What are you talking about?" ;;
 esac
-
-usage () {
-       case "$me" in
-       cherry-pick)
-               die "usage git $me [--edit] [-n] [-r] <commit-ish>"
-               ;;
-       revert)
-               die "usage git $me [--edit | --no-edit] [-n] <commit-ish>"
-               ;;
-       esac
-}
+. git-sh-setup
 
 no_commit= replay=
 while case "$#" in 0) break ;; esac

diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index b4f10224baf8328a9d6efa761b025450df414bb2..1e638e493d51c9216e3d2e93aad5657cdf9793b4 100755 (executable)
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -11,13 +11,37 @@
 # exporting it.
 unset CDPATH
 
-: ${GIT_DIR=.git}
-: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
-
 die() {
        echo >&2 "$@"
        exit 1
 }
 
-# Make sure we are in a valid repository of a vintage we understand.
-GIT_DIR="$GIT_DIR" git-var GIT_AUTHOR_IDENT >/dev/null || exit
+usage() {
+       die "Usage: $0 $USAGE"
+}
+
+if [ -z "$LONG_USAGE" ]
+then
+       LONG_USAGE="Usage: $0 $USAGE"
+else
+       LONG_USAGE="Usage: $0 $USAGE
+
+$LONG_USAGE"
+fi
+
+case "$1" in
+       --h|--he|--hel|--help)
+       echo "$LONG_USAGE"
+       exit
+esac
+
+if [ -z "$SUBDIRECTORY_OK" ]
+then
+       : ${GIT_DIR=.git}
+       : ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
+
+       # Make sure we are in a valid repository of a vintage we understand.
+       GIT_DIR="$GIT_DIR" git-var GIT_AUTHOR_IDENT >/dev/null || exit
+else
+       GIT_DIR=$(git-rev-parse --git-dir) || exit
+fi

diff --git a/git-status.sh b/git-status.sh
index 2dda0c505cf41c9dbd9fc6db75f3c0550f6ee82f..50ccd24efb707d615e560dfbd38abec5b2b25b20 100755 (executable)
--- a/git-status.sh
+++ b/git-status.sh
@@ -2,7 +2,16 @@
 #
 # Copyright (c) 2005 Linus Torvalds
 #
-GIT_DIR=$(git-rev-parse --git-dir) || exit
+
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+  usage
+fi
 
 report () {
   header="#

diff --git a/git-tag.sh b/git-tag.sh
index 2435a75f7a9414bdceb1cef308a99918784f5421..6d0c973239a1b72bbef43aa430f1ee534b7ab458 100755 (executable)
--- a/git-tag.sh
+++ b/git-tag.sh
@@ -1,17 +1,9 @@
 #!/bin/sh
 # Copyright (c) 2005 Linus Torvalds
 
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
-
-usage () {
-    echo >&2 "Usage: git-tag [-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]"
-    exit 1
-}
-
-die () {
-    echo >&2 "$*"
-    exit 1
-}
+USAGE='[-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
 
 annotate=
 signed=

diff --git a/git-verify-tag.sh b/git-verify-tag.sh
index 1f44da53496e880395286dafb431b9c3095df9f1..726b1e706ba247ee5b17e1312d7195119a690da2 100755 (executable)
--- a/git-verify-tag.sh
+++ b/git-verify-tag.sh
@@ -1,11 +1,13 @@
 #!/bin/sh
 
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
+USAGE='<tag>'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
 
-die () {
-    echo >&2 "$*"
-    exit 1
-}
+if [ "$#" != "1" ]
+then
+  usage
+fi
 
 type="$(git-cat-file -t "$1" 2>/dev/null)" ||
        die "$1: no such object."

diff --git a/mailinfo.c b/mailinfo.c
index d4b4163628e582185e8a28defe009c75aa62edab..9f95f37651e2ce5a3930051fe875f1c16ede97c2 100644 (file)
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -40,13 +40,43 @@ static char *sanity_check(char *name, char *email)
        return name;
 }
 
+static int bogus_from(char *line)
+{
+       /* John Doe <johndoe> */
+       char *bra, *ket, *dst, *cp;
+
+       /* This is fallback, so do not bother if we already have an
+        * e-mail address.
+        */ 
+       if (*email)
+               return 0;
+
+       bra = strchr(line, '<');
+       if (!bra)
+               return 0;
+       ket = strchr(bra, '>');
+       if (!ket)
+               return 0;
+
+       for (dst = email, cp = bra+1; cp < ket; )
+               *dst++ = *cp++;
+       *dst = 0;
+       for (cp = line; isspace(*cp); cp++)
+               ;
+       for (bra--; isspace(*bra); bra--)
+               *bra = 0;
+       cp = sanity_check(cp, email);
+       strcpy(name, cp);
+       return 1;
+}
+
 static int handle_from(char *line)
 {
        char *at = strchr(line, '@');
        char *dst;
 
        if (!at)
-               return 0;
+               return bogus_from(line);
 
        /*
         * If we already have one email, don't take any confusing lines

diff --git a/mailsplit.c b/mailsplit.c
index 189f4ed724cba345eeb80cd41a9b7ae67068a037..eb58b1ebe430a1a1acf189097c5277545e3b67e9 100644 (file)
--- a/mailsplit.c
+++ b/mailsplit.c
@@ -15,7 +15,7 @@
 #include "cache.h"
 
 static const char git_mailsplit_usage[] =
-"git-mailsplit [-d<prec>] [<mbox>] <directory>";
+"git-mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> <mbox>...";
 
 static int is_from_line(const char *line, int len)
 {
@@ -56,14 +56,15 @@ static char buf[4096];
  * the Unix "From " line.  Write it into the specified
  * file.
  */
-static int split_one(FILE *mbox, const char *name)
+static int split_one(FILE *mbox, const char *name, int allow_bare)
 {
        FILE *output = NULL;
        int len = strlen(buf);
        int fd;
        int status = 0;
+       int is_bare = !is_from_line(buf, len);
 
-       if (!is_from_line(buf, len))
+       if (is_bare && !allow_bare)
                goto corrupt;
 
        fd = open(name, O_WRONLY | O_CREAT | O_EXCL, 0666);
@@ -88,7 +89,7 @@ static int split_one(FILE *mbox, const char *name)
                        die("cannot read mbox");
                }
                len = strlen(buf);
-               if (!is_partial && is_from_line(buf, len))
+               if (!is_partial && !is_bare && is_from_line(buf, len))
                        break; /* done with one message */
        }
        fclose(output);
@@ -104,54 +105,82 @@ static int split_one(FILE *mbox, const char *name)
 
 int main(int argc, const char **argv)
 {
-       int i, nr, nr_prec = 4;
-       FILE *mbox = NULL;
+       int nr = 0, nr_prec = 4;
+       int allow_bare = 0;
+       const char *dir = NULL;
+       const char **argp;
+       static const char *stdin_only[] = { "-", NULL };
+       char *name;
 
-       for (i = 1; i < argc; i++) {
-               const char *arg = argv[i];
+       for (argp = argv+1; *argp; argp++) {
+               const char *arg = *argp;
 
                if (arg[0] != '-')
                        break;
                /* do flags here */
-               if (!strncmp(arg, "-d", 2)) {
-                       nr_prec = strtol(arg + 2, NULL, 10);
+               if ( arg[1] == 'd' ) {
+                       nr_prec = strtol(arg+2, NULL, 10);
                        if (nr_prec < 3 || 10 <= nr_prec)
                                usage(git_mailsplit_usage);
                        continue;
+               } else if ( arg[1] == 'f' ) {
+                       nr = strtol(arg+2, NULL, 10);
+               } else if ( arg[1] == 'b' && !arg[2] ) {
+                       allow_bare = 1;
+               } else if ( arg[1] == 'o' && arg[2] ) {
+                       dir = arg+2;
+               } else if ( arg[1] == '-' && !arg[2] ) {
+                       argp++; /* -- marks end of options */
+                       break;
+               } else {
+                       die("unknown option: %s", arg);
                }
        }
 
-       /* Either one remaining arg (dir), or two (mbox and dir) */
-       switch (argc - i) {
-       case 1:
-               mbox = stdin;
-               break;
-       case 2:
-               if ((mbox = fopen(argv[i], "r")) == NULL)
-                       die("cannot open mbox %s for reading", argv[i]);
-               break;
-       default:
-               usage(git_mailsplit_usage);
+       if ( !dir ) {
+               /* Backwards compatibility: if no -o specified, accept
+                  <mbox> <dir> or just <dir> */
+               switch (argc - (argp-argv)) {
+               case 1:
+                       dir = argp[0];
+                       argp = stdin_only;
+                       break;
+               case 2:
+                       stdin_only[0] = argp[0];
+                       dir = argp[1];
+                       argp = stdin_only;
+                       break;
+               default:
+                       usage(git_mailsplit_usage);
+               }
+       } else {
+               /* New usage: if no more argument, parse stdin */
+               if ( !*argp )
+                       argp = stdin_only;
        }
-       if (chdir(argv[argc - 1]) < 0)
-               usage(git_mailsplit_usage);
 
-       nr = 0;
-       if (fgets(buf, sizeof(buf), mbox) == NULL)
-               die("cannot read mbox");
+       name = xmalloc(strlen(dir) + 2 + 3 * sizeof(nr));
 
-       for (;;) {
-               char name[10];
+       while (*argp) {
+               const char *file = *argp++;
+               FILE *f = !strcmp(file, "-") ? stdin : fopen(file, "rt");
+               int file_done = 0;
 
-               sprintf(name, "%0*d", nr_prec, ++nr);
-               switch (split_one(mbox, name)) {
-               case 0:
-                       break;
-               case 1:
-                       printf("%d\n", nr);
-                       return 0;
-               default:
-                       exit(1);
+               if ( !f )
+                       die ("cannot open mbox %s", file);
+
+               if (fgets(buf, sizeof(buf), f) == NULL)
+                       die("cannot read mbox %s", file);
+
+               while (!file_done) {
+                       sprintf(name, "%s/%0*d", dir, nr_prec, ++nr);
+                       file_done = split_one(f, name, allow_bare);
                }
+
+               if (f != stdin)
+                       fclose(f);
        }
+
+       printf("%d\n", nr);
+       return 0;
 }

diff --git a/send-pack.c b/send-pack.c
index f61c15c820facf936856c0af6be52a266b7e3dfd..6ce0d9f7884e34c9dc6c90f98bc9f7745c07e12a 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -179,6 +179,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
 {
        struct ref *ref;
        int new_refs;
+       int ret = 0;
 
        /* No funny business with the matcher */
        remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, 1);
@@ -232,6 +233,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
                                error("remote '%s' object %s does not "
                                      "exist on local",
                                      ref->name, sha1_to_hex(ref->old_sha1));
+                               ret = -2;
                                continue;
                        }
 
@@ -245,12 +247,14 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
                                error("remote ref '%s' is not a strict "
                                      "subset of local ref '%s'.", ref->name,
                                      ref->peer_ref->name);
+                               ret = -2;
                                continue;
                        }
                }
                memcpy(ref->new_sha1, ref->peer_ref->new_sha1, 20);
                if (is_zero_sha1(ref->new_sha1)) {
                        error("cannot happen anymore");
+                       ret = -3;
                        continue;
                }
                new_refs++;
@@ -267,7 +271,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
        if (new_refs)
                pack_objects(out, remote_refs);
        close(out);
-       return 0;
+       return ret;
 }
 
 

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 36f7749bed8a40f50f218bbd6c4dcf7763c5abee..c3de151942effc8ca1c9927a356b1b1b91bb0aeb 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -16,8 +16,8 @@ test_expect_success \
      git-update-index --add A &&
      git-commit -m "Initial commit."'
 
-test_expect_failure \
-    'git branch --help should return error code' \
+test_expect_success \
+    'git branch --help should return success now.' \
     'git-branch --help'
 
 test_expect_failure \

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
new file mode 100755 (executable)
index 0000000..b9d3131
--- /dev/null
+++ b/t/t3400-rebase.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Amos Waterland
+#
+
+test_description='git rebase should not destroy author information
+
+This test runs git rebase and checks that the author information is not lost.
+'
+. ./test-lib.sh
+
+export GIT_AUTHOR_EMAIL=bogus_email_address
+
+test_expect_success \
+    'prepare repository with topic branch, then rebase against master' \
+    'echo First > A &&
+     git-update-index --add A &&
+     git-commit -m "Add A." &&
+     git checkout -b my-topic-branch &&
+     echo Second > B &&
+     git-update-index --add B &&
+     git-commit -m "Add B." &&
+     git checkout -f master &&
+     echo Third >> A &&
+     git-update-index A &&
+     git-commit -m "Modify A." &&
+     git checkout -f my-topic-branch &&
+     git rebase master'
+
+test_expect_failure \
+    'the rebase operation should not have destroyed author information' \
+    'git log | grep "Author:" | grep "<>"'
+
+test_done

diff --git a/t/t5400-send-pack.sh b/t/t5400-send-pack.sh
index 7fc3bd7d3e9c7761a1c64073be95129d3e93bae8..f3694ac3c78e64b6b77ebfef4cb3e90f9fb6c32c 100755 (executable)
--- a/t/t5400-send-pack.sh
+++ b/t/t5400-send-pack.sh
@@ -43,7 +43,15 @@ test_expect_success setup '
 test_expect_success \
         'pushing rewound head should not barf but require --force' ' 
        # should not fail but refuse to update.
-       git-send-pack ./victim/.git/ master &&
+       if git-send-pack ./victim/.git/ master
+       then
+               # now it should fail with Pasky patch
+               echo >&2 Gaah, it should have failed.
+               false
+       else
+               echo >&2 Thanks, it correctly failed.
+               true
+       fi &&
        if cmp victim/.git/refs/heads/master .git/refs/heads/master
        then
                # should have been left as it was!