Merge refs/heads/master from .

Documentation/Makefile

@@ -1,8 +1,9 @@
 MAN1_TXT=$(wildcard git-*.txt)
 MAN7_TXT=git.txt
 
-DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_TXT) $(MAN7_TXT)) glossary.html
+DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_TXT) $(MAN7_TXT))
-
+DOC_HTML += glossary.html
+DOC_HTML += tutorial.html
 DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT))
 DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))
 
@@ -59,3 +60,5 @@ glossary.html : glossary.txt sort_glossary.pl
 	perl sort_glossary.pl | \
 	asciidoc -b xhtml11 - > glossary.html
 
+tutorial.html : tutorial.txt
+	asciidoc -b xhtml11 tutorial.txt

Documentation/git-add-script.txt

@@ -0,0 +1,38 @@
+git-add-script(1)
+=================
+
+NAME
+----
+git-add-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-add-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-applymbox.txt

@@ -0,0 +1,38 @@
+git-applymbox(1)
+================
+
+NAME
+----
+git-applymbox - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-applymbox' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-applypatch.txt

@@ -0,0 +1,38 @@
+git-applypatch(1)
+=================
+
+NAME
+----
+git-applypatch - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-applypatch' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-bisect-script.txt

@@ -0,0 +1,38 @@
+git-bisect-script(1)
+====================
+
+NAME
+----
+git-bisect-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-bisect-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-branch-script.txt

@@ -0,0 +1,38 @@
+git-branch-script(1)
+====================
+
+NAME
+----
+git-branch-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-branch-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org> and Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-build-rev-cache.txt

@@ -0,0 +1,38 @@
+git-build-rev-cache(1)
+======================
+
+NAME
+----
+git-build-rev-cache - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-build-rev-cache' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-checkout-script.txt

@@ -0,0 +1,38 @@
+git-checkout-script(1)
+======================
+
+NAME
+----
+git-checkout-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-checkout-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-cherry.txt

@@ -0,0 +1,38 @@
+git-cherry(1)
+=============
+
+NAME
+----
+git-cherry - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-cherry' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-clone-dumb-http.txt

@@ -0,0 +1,38 @@
+git-clone-dumb-http(1)
+======================
+
+NAME
+----
+git-clone-dumb-http - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-clone-dumb-http' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-count-objects-script.txt

@@ -0,0 +1,38 @@
+git-count-objects-script(1)
+===========================
+
+NAME
+----
+git-count-objects-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-count-objects-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-daemon.txt

@@ -0,0 +1,38 @@
+git-daemon(1)
+=============
+
+NAME
+----
+git-daemon - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-daemon' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org> and YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-diff-script.txt

@@ -0,0 +1,38 @@
+git-diff-script(1)
+==================
+
+NAME
+----
+git-diff-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-diff-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-format-patch-script.txt

@@ -0,0 +1,38 @@
+git-format-patch-script(1)
+==========================
+
+NAME
+----
+git-format-patch-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-format-patch-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-get-tar-commit-id.txt

@@ -0,0 +1,38 @@
+git-get-tar-commit-id(1)
+========================
+
+NAME
+----
+git-get-tar-commit-id - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-get-tar-commit-id' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-mailinfo.txt

@@ -0,0 +1,38 @@
+git-mailinfo(1)
+===============
+
+NAME
+----
+git-mailinfo - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-mailinfo' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-mailsplit.txt

@@ -0,0 +1,38 @@
+git-mailsplit(1)
+================
+
+NAME
+----
+git-mailsplit - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-mailsplit' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-patch-id.txt

@@ -0,0 +1,38 @@
+git-patch-id(1)
+===============
+
+NAME
+----
+git-patch-id - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-patch-id' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-push-script.txt

@@ -0,0 +1,38 @@
+git-push-script(1)
+==================
+
+NAME
+----
+git-push-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-push-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-rebase-script.txt

@@ -0,0 +1,38 @@
+git-rebase-script(1)
+====================
+
+NAME
+----
+git-rebase-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-rebase-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-relink-script.txt

@@ -0,0 +1,38 @@
+git-relink-script(1)
+====================
+
+NAME
+----
+git-relink-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-relink-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Ryan Anderson <ryan@michonline.com>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-request-pull-script.txt

@@ -0,0 +1,38 @@
+git-request-pull-script(1)
+==========================
+
+NAME
+----
+git-request-pull-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-request-pull-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Ryan Anderson <ryan@michonline.com> and Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-reset-script.txt

@@ -0,0 +1,38 @@
+git-reset-script(1)
+===================
+
+NAME
+----
+git-reset-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-reset-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net> and Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-rev-parse.txt

@@ -0,0 +1,38 @@
+git-rev-parse(1)
+================
+
+NAME
+----
+git-rev-parse - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-rev-parse' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org> and Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-revert-script.txt

@@ -0,0 +1,38 @@
+git-revert-script(1)
+====================
+
+NAME
+----
+git-revert-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-revert-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-sh-setup-script.txt

@@ -0,0 +1,38 @@
+git-sh-setup-script(1)
+======================
+
+NAME
+----
+git-sh-setup-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-sh-setup-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-show-rev-cache.txt

@@ -0,0 +1,38 @@
+git-show-rev-cache(1)
+=====================
+
+NAME
+----
+git-show-rev-cache - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-show-rev-cache' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Junio C Hamano <junkio@cox.net>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-stripspace.txt

@@ -0,0 +1,38 @@
+git-stripspace(1)
+=================
+
+NAME
+----
+git-stripspace - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-stripspace' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Linus Torvalds <torvalds@osdl.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git-verify-tag-script.txt

@@ -0,0 +1,38 @@
+git-verify-tag-script(1)
+========================
+
+NAME
+----
+git-verify-tag-script - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'git-verify-tag-script' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Jan Harkes <jaharkes@cs.cmu.edu> and Eric W. Biederman <ebiederm@xmission.com>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git.txt

@@ -205,7 +205,7 @@ link:git-fetch-script.html[git-fetch-script]::
 link:git-pull-script.html[git-pull-script]::
 	Fetch from and merge with a remote repository.
 
-link:git-commit-script.html[git-commit-script]::
+ulink:git-commit-script.html[git-commit-script]::
 	Record changes to the repository.
 
 link:git-show-branch.html[git-show-branch]::
@@ -259,6 +259,97 @@ link:git-send-email-script.html[git-send-email]::
 	Send patch e-mails out of "format-patch --mbox" output.
 
 
+Commands not yet documented
+---------------------------
+
+link:git-applymbox.html[git-applymbox]::
+	git-applymbox.
+
+link:git-applypatch.html[git-applypatch]::
+	git-applypatch.
+
+link:git-mailinfo.html[git-mailinfo]::
+	git-mailinfo.
+
+link:git-mailsplit.html[git-mailsplit]::
+	git-mailsplit.
+
+link:git-add-script.html[git-add-script]::
+	git-add-script.
+
+link:git-bisect-script.html[git-bisect-script]::
+	git-bisect-script.
+
+link:git-branch-script.html[git-branch-script]::
+	git-branch-script.
+
+link:git-build-rev-cache.html[git-build-rev-cache]::
+	git-build-rev-cache.
+
+link:git-checkout-script.html[git-checkout-script]::
+	git-checkout-script.
+
+link:git-cherry.html[git-cherry]::
+	git-cherry.
+
+link:git-clone-dumb-http.html[git-clone-dumb-http]::
+	git-clone-dumb-http.
+
+link:git-count-objects-script.html[git-count-objects-script]::
+	git-count-objects-script.
+
+link:git-daemon.html[git-daemon]::
+	git-daemon.
+
+link:git-diff-script.html[git-diff-script]::
+	git-diff-script.
+
+link:git-format-patch-script.html[git-format-patch-script]::
+	git-format-patch-script.
+
+link:git-get-tar-commit-id.html[git-get-tar-commit-id]::
+	git-get-tar-commit-id.
+
+link:git-patch-id.html[git-patch-id]::
+	git-patch-id.
+
+link:git-push-script.html[git-push-script]::
+	git-push-script.
+
+link:git-rebase-script.html[git-rebase-script]::
+	git-rebase-script.
+
+link:git-relink-script.html[git-relink-script]::
+	git-relink-script.
+
+link:git-request-pull-script.html[git-request-pull-script]::
+	git-request-pull-script.
+
+link:git-reset-script.html[git-reset-script]::
+	git-reset-script.
+
+link:git-rev-parse.html[git-rev-parse]::
+	git-rev-parse.
+
+link:git-revert-script.html[git-revert-script]::
+	git-revert-script.
+
+link:git-sh-setup-script.html[git-sh-setup-script]::
+	git-sh-setup-script.
+
+link:git-show-rev-cache.html[git-show-rev-cache]::
+	git-show-rev-cache.
+
+link:git-stripspace.html[git-stripspace]::
+	git-stripspace.
+
+link:git-verify-tag-script.html[git-verify-tag-script]::
+	git-verify-tag-script.
+
+link:gitk.html[gitk]::
+	gitk.
+
+
 Identifier Terminology
 ----------------------
 <object>::

Documentation/gitk.txt

@@ -0,0 +1,38 @@
+gitk(1)
+=======
+
+NAME
+----
+gitk - Some git command not yet documented.
+
+
+SYNOPSIS
+--------
+'gitk' [ --option ] <args>...
+
+DESCRIPTION
+-----------
+Does something not yet documented.
+
+
+OPTIONS
+-------
+--option::
+	Some option not yet documented.
+
+<args>...::
+	Some argument not yet documented.
+
+
+Author
+------
+Written by Paul Mackerras <paulus@samba.org>
+
+Documentation
+--------------
+Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/tutorial.txt

@@ -1,13 +1,12 @@
 A short git tutorial
 ====================
-May 2005
+v0.99.5, Aug 2005
-
 
 Introduction
 ------------
 
 This is trying to be a short tutorial on setting up and using a git
-archive, mainly because being hands-on and using explicit examples is
+repository, mainly because being hands-on and using explicit examples is
 often the best way of explaining what is going on.
 
 In normal life, most people wouldn't use the "core" git programs
@@ -23,16 +22,16 @@ plumbing directly very often, but it can be good to know what the
 plumbing does for when the porcelain isn't flushing... 
 
 
-Creating a git archive
+Creating a git repository
-----------------------
+-------------------------
 
-Creating a new git archive couldn't be easier: all git archives start
+Creating a new git repository couldn't be easier: all git repositories start
 out empty, and the only thing you need to do is find yourself a
 subdirectory that you want to use as a working tree - either an empty
 one for a totally new project, or an existing working tree that you want
 to import into git. 
 
-For our first example, we're going to start a totally new archive from
+For our first example, we're going to start a totally new repository from
 scratch, with no pre-existing files, and we'll call it "git-tutorial".
 To start up, create a subdirectory for it, change into that
 subdirectory, and initialize the git infrastructure with "git-init-db":
@@ -49,7 +48,7 @@ which is just git's way of saying that you haven't been doing anything
 strange, and that it will have created a local .git directory setup for
 your new project. You will now have a ".git" directory, and you can
 inspect that with "ls". For your new empty project, ls should show you
-three entries:
+three entries, among other things:
 
  - a symlink called HEAD, pointing to "refs/heads/master"
 
@@ -57,7 +56,7 @@ three entries:
    doesn't even exist yet - you haven't created the commit that will
    start your HEAD development branch yet.
 
- - a subdirectory called "objects", which will contain all the git SHA1
+ - a subdirectory called "objects", which will contain all the
    objects of your project. You should never have any real reason to
    look at the objects directly, but you might want to know that these
    objects are what contains all the real _data_ in your repository.
@@ -68,7 +67,7 @@ three entries:
    subdirectories, named "heads" and "tags" respectively. They do
    exactly what their names imply: they contain references to any number
    of different "heads" of development (aka "branches"), and to any
-   "tags" that you have created to name specific versions of your
+   "tags" that you have created to name specific versions in your
    repository. 
 
    One note: the special "master" head is the default branch, which is
@@ -90,33 +89,33 @@ three entries:
    number of 41-byte files containing these references in this refs
    subdirectories when you actually start populating your tree ]
 
-You have now created your first git archive. Of course, since it's
+You have now created your first git repository. Of course, since it's
 empty, that's not very useful, so let's start populating it with data.
 
 
-	Populating a git archive
+Populating a git repository
-	------------------------
+---------------------------
 
 We'll keep this simple and stupid, so we'll start off with populating a
 few trivial files just to get a feel for it.
 
 Start off with just creating any random files that you want to maintain
-in your git archive. We'll start off with a few bad examples, just to
+in your git repository. We'll start off with a few bad examples, just to
 get a feel for how this works:
 
 	echo "Hello World" >hello
 	echo "Silly example" >example
 
-you have now created two files in your working directory, but to
+you have now created two files in your working tree (aka "working directory"), but to
 actually check in your hard work, you will have to go through two steps:
 
- - fill in the "cache" aka "index" file with the information about your
+ - fill in the "index" file (aka "cache") with the information about your
-   working directory state
+   working tree state.
 
  - commit that index file as an object.
 
 The first step is trivial: when you want to tell git about any changes
-to your working directory, you use the "git-update-cache" program.  That
+to your working tree, you use the "git-update-cache" program. That
 program normally just takes a list of filenames you want to update, but
 to avoid trivial mistakes, it refuses to add new entries to the cache
 (or remove existing ones) unless you explicitly tell it that you're
@@ -131,7 +130,7 @@ and you have now told git to track those two files.
 
 In fact, as you did that, if you now look into your object directory,
 you'll notice that git will have added two new objects to the object
-store.  If you did exactly the steps above, you should now be able to do
+database. If you did exactly the steps above, you should now be able to do
 
 	ls .git/objects/??/*
 
@@ -140,7 +139,7 @@ and see two files:
 	.git/objects/55/7db03de997c86a4a028e1ebd3a1ceb225be238 
 	.git/objects/f2/4c74a2e500f5ee1332c86b94199f52b1d1d962
 
-which correspond with the object with SHA1 names of 557db... and f24c7..
+which correspond with the objects with names of 557db... and f24c7..
 respectively.
 
 If you want to, you can use "git-cat-file" to look at those objects, but
@@ -152,9 +151,9 @@ where the "-t" tells git-cat-file to tell you what the "type" of the
 object is. Git will tell you that you have a "blob" object (ie just a
 regular file), and you can see the contents with
 
-	git-cat-file "blob" 557db03de997c86a4a028e1ebd3a1ceb225be238
+	git-cat-file "blob" 557db03
 
-which will print out "Hello World".  The object 557db...  is nothing
+which will print out "Hello World". The object 557db03 is nothing
 more than the contents of your file "hello".
 
 [ Digression: don't confuse that object with the file "hello" itself. The
@@ -162,12 +161,16 @@ more than the contents of your file "hello".
   however much you later change the contents in file "hello", the object we
   just looked at will never change. Objects are immutable. ]
 
+[ Digression #2: the second example demonstrates that you can
+  abbreviate the object name to only the first several
+  hexadecimal digits in most places. ]
+
 Anyway, as we mentioned previously, you normally never actually take a
-look at the objects themselves, and typing long 40-character hex SHA1
+look at the objects themselves, and typing long 40-character hex
 names is not something you'd normally want to do. The above digression
 was just to show that "git-update-cache" did something magical, and
-actually saved away the contents of your files into the git content
+actually saved away the contents of your files into the git object
-store. 
+database.
 
 Updating the cache did something else too: it created a ".git/index"
 file. This is the index that describes your current working tree, and
@@ -190,7 +193,7 @@ git what has changed in the tree compared to your old index, using the
 
 	git-diff-files 
 
-oops.  That wasn't very readable.  It just spit out its own internal
+Oops. That wasn't very readable. It just spit out its own internal
 version of a "diff", but that internal version really just tells you
 that it has noticed that "hello" has been modified, and that the old object
 contents it had have been replaced with something else.
@@ -259,9 +262,9 @@ argument to "git-commit-tree".
 
 "git-commit-tree" normally takes several arguments - it wants to know
 what the _parent_ of a commit was, but since this is the first commit
-ever in this new archive, and it has no parents, we only need to pass in
+ever in this new repository, and it has no parents, we only need to pass in
-the tree ID. However, git-commit-tree also wants to get a commit message
+the object name of the tree. However, git-commit-tree also wants to get a commit message
-on its standard input, and it will write out the resulting ID for the
+on its standard input, and it will write out the resulting object name for the
 commit to its standard output.
 
 And this is where we start using the .git/HEAD file. The HEAD file is
@@ -301,7 +304,7 @@ Further, remember how I said that "git-write-tree" writes the contents
 of the _index_ file to the tree, and thus what we just committed was in
 fact the _original_ contents of the file "hello", not the new ones. We did
 that on purpose, to show the difference between the index state, and the
-state in the working directory, and how they don't have to match, even
+state in the working tree, and how they don't have to match, even
 when we commit things.
 
 As before, if we do "git-diff-files -p" in our git-tutorial project,
@@ -311,9 +314,9 @@ have committed something, we can also learn to use a new command:
 "git-diff-cache".
 
 Unlike "git-diff-files", which showed the difference between the index
-file and the working directory, "git-diff-cache" shows the differences
+file and the working tree, "git-diff-cache" shows the differences
 between a committed _tree_ and either the index file or the working
-directory.  In other words, git-diff-cache wants a tree to be diffed
+tree. In other words, git-diff-cache wants a tree to be diffed
 against, and before we did the commit, we couldn't do that, because we
 didn't have anything to diff against. 
 
@@ -323,7 +326,7 @@ But now we can do
 
 (where "-p" has the same meaning as it did in git-diff-files), and it
 will show us the same difference, but for a totally different reason. 
-Now we're comparing the working directory not against the index file,
+Now we're comparing the working tree not against the index file,
 but against the tree we just wrote. It just so happens that those two
 are obviously the same, so we get the same result.
 
@@ -335,19 +338,19 @@ it with
 which ends up doing the above for you.
 
 In other words, "git-diff-cache" normally compares a tree against the
-working directory, but when given the "--cached" flag, it is told to
+working tree, but when given the "--cached" flag, it is told to
 instead compare against just the index cache contents, and ignore the
-current working directory state entirely.  Since we just wrote the index
+current working tree state entirely. Since we just wrote the index
 file to HEAD, doing "git-diff-cache --cached -p HEAD" should thus return
 an empty set of differences, and that's exactly what it does. 
 
 [ Digression: "git-diff-cache" really always uses the index for its
   comparisons, and saying that it compares a tree against the working
-  directory is thus not strictly accurate. In particular, the list of
+  tree is thus not strictly accurate. In particular, the list of
   files to compare (the "meta-data") _always_ comes from the index file,
   regardless of whether the --cached flag is used or not. The --cached
   flag really only determines whether the file _contents_ to be compared
-  come from the working directory or not.
+  come from the working tree or not.
 
   This is not hard to understand, as soon as you realize that git simply
   never knows (or cares) about files that it is not told about
@@ -357,8 +360,8 @@ an empty set of differences, and that's exactly what it does.
 
 However, our next step is to commit the _change_ we did, and again, to
 understand what's going on, keep in mind the difference between "working
-directory contents", "index file" and "committed tree".  We have changes
+tree contents", "index file" and "committed tree". We have changes
-in the working directory that we want to commit, and we always have to
+in the working tree that we want to commit, and we always have to
 work through the index file, so the first thing we need to do is to
 update the index cache:
 
@@ -372,7 +375,7 @@ we've updated "hello" in the index, "git-diff-files -p" now shows no
 differences, but "git-diff-cache -p HEAD" still _does_ show that the
 current state is different from the state we committed. In fact, now
 "git-diff-cache" shows the same difference whether we use the "--cached"
-flag or not, since now the index is coherent with the working directory. 
+flag or not, since now the index is coherent with the working tree.
 
 Now, since we've updated "hello" in the index, we can commit the new
 version. We could do it by writing the tree by hand again, and
@@ -384,7 +387,7 @@ already, so let's just use the helpful script this time:
 	git commit
 
 which starts an editor for you to write the commit message and tells you
-a bit about what you're doing. 
+a bit about what you have done.
 
 Write whatever message you want, and all the lines that start with '#'
 will be pruned out, and the rest will be used as the commit message for
@@ -427,7 +430,7 @@ In fact, together with the "git-rev-list" program (which generates a
 list of revisions), git-diff-tree ends up being a veritable fount of
 changes. A trivial (but very useful) script called "git-whatchanged" is
 included with git which does exactly this, and shows a log of recent
-activity.
+activities.
 
 To see the whole history of our pitiful little git-tutorial project, you
 can do
@@ -447,12 +450,11 @@ short history.
   show the initial aka "root" commit too. Normally you'd probably not
   want to see the initial import diff, but since the tutorial project
   was started from scratch and is so small, we use it to make the result
-  a bit more interesting ]
+  a bit more interesting. ]
 
 With that, you should now be having some inkling of what git does, and
 can explore on your own.
 
-
 [ Side note: most likely, you are not directly using the core
   git Plumbing commands, but using Porcelain like Cogito on top
   of it. Cogito works a bit differently and you usually do not
@@ -466,7 +468,7 @@ can explore on your own.
 Tagging a version
 -----------------
 
-In git, there's two kinds of tags, a "light" one, and a "signed tag".
+In git, there are two kinds of tags, a "light" one, and an "annotated tag".
 
 A "light" tag is technically nothing more than a branch, except we put
 it in the ".git/refs/tags/" subdirectory instead of calling it a "head".
@@ -485,10 +487,10 @@ obviously be an empty diff, but if you continue to develop and commit
 stuff, you can use your tag as an "anchor-point" to see what has changed
 since you tagged it.
 
-A "signed tag" is actually a real git object, and contains not only a
+An "annotated tag" is actually a real git object, and contains not only a
 pointer to the state you want to tag, but also a small tag name and
-message, along with a PGP signature that says that yes, you really did
+message, along with optionally a PGP signature that says that yes, you really did
-that tag. You create these signed tags with the "-s" flag to "git tag":
+that tag. You create these signed tags with either the "-a" or "-s" flag to "git tag":
 
 	git tag -s <tagname>
 
@@ -503,10 +505,10 @@ point, just create a private tag for it, and you have a nice symbolic
 name for the state at that point.
 
 
-	Copying archives
+Copying repositories
-	-----------------
+--------------------
 
-Git archives are normally totally self-sufficient, and it's worth noting
+Git repositories are normally totally self-sufficient, and it's worth noting
 that unlike CVS, for example, there is no separate notion of
 "repository" and "working tree". A git repository normally _is_ the
 working tree, with the local git information hidden in the ".git"
@@ -516,40 +518,40 @@ subdirectory.  There is nothing else.  What you see is what you got.
   the directory that it tracks, but we'll ignore that for now: it's not
   how normal projects work, and it's really only meant for special uses.
   So the mental model of "the git information is always tied directly to
-  the working directory that it describes" may not be technically 100%
+  the working tree that it describes" may not be technically 100%
   accurate, but it's a good model for all normal use ]
 
 This has two implications: 
 
- - if you grow bored with the tutorial archive you created (or you've
+ - if you grow bored with the tutorial repository you created (or you've
    made a mistake and want to start all over), you can just do simple
 
 	rm -rf git-tutorial
 
    and it will be gone. There's no external repository, and there's no
-   history outside of the project you created.
+   history outside the project you created.
 
- - if you want to move or duplicate a git archive, you can do so. There
+ - if you want to move or duplicate a git repository, you can do so. There
    is "git clone" command, but if all you want to do is just to
-   create a copy of your archive (with all the full history that
+   create a copy of your repository (with all the full history that
    went along with it), you can do so with a regular
    "cp -a git-tutorial new-git-tutorial".
 
-   Note that when you've moved or copied a git archive, your git index
+   Note that when you've moved or copied a git repository, your git index
    file (which caches various information, notably some of the "stat"
    information for the files involved) will likely need to be refreshed.
    So after you do a "cp -a" to create a new copy, you'll want to do
 
 	git-update-cache --refresh
 
-   to make sure that the index file is up-to-date in the new one. 
+   in the new repository to make sure that the index file is up-to-date.
 
 Note that the second point is true even across machines. You can
-duplicate a remote git archive with _any_ regular copy mechanism, be it
+duplicate a remote git repository with _any_ regular copy mechanism, be it
 "scp", "rsync" or "wget". 
 
 When copying a remote repository, you'll want to at a minimum update the
-index cache when you do this, and especially with other peoples
+index cache when you do this, and especially with other peoples'
 repositories you often want to make sure that the index cache is in some
 known state (you don't know _what_ they've done and not yet checked in),
 so usually you'll precede the "git-update-cache" with a
@@ -557,9 +559,12 @@ so usually you'll precede the "git-update-cache" with a
 	git-read-tree --reset HEAD
 	git-update-cache --refresh
 
-which will force a total index re-build from the tree pointed to by HEAD
+which will force a total index re-build from the tree pointed to by HEAD.
-(it resets the index contents to HEAD, and then the git-update-cache
+It resets the index contents to HEAD, and then the git-update-cache
-makes sure to match up all index entries with the checked-out files). 
+makes sure to match up all index entries with the checked-out files.
+If the original repository had uncommitted changes in its
+working tree, "git-update-cache --refresh" notices them and
+tells you they need to be updated.
 
 The above can also be written as simply
 
@@ -572,7 +577,7 @@ implemented in "git-reset-script", but some things like "git status" and
 "git commit" are slightly more complex scripts around the basic git
 commands). 
 
-NOTE! Many (most?) public remote repositories will not contain any of
+Many (most?) public remote repositories will not contain any of
 the checked out files or even an index file, and will _only_ contain the
 actual core git files. Such a repository usually doesn't even have the
 ".git" subdirectory, but has all the git files directly in the
@@ -593,7 +598,7 @@ followed by
 
 to populate the index. However, now you have populated the index, and
 you have all the git internal files, but you will notice that you don't
-actually have any of the _working_directory_ files to work on. To get
+actually have any of the working tree files to work on. To get
 those, you'd check them out with
 
 	git-checkout-cache -u -a
@@ -621,7 +626,7 @@ repository, and checked it out.
 ---------------------
 
 Branches in git are really nothing more than pointers into the git
-object space from within the ".git/refs/" subdirectory, and as we
+object database from within the ".git/refs/" subdirectory, and as we
 already discussed, the HEAD branch is nothing but a symlink to one of
 these object pointers. 
 
@@ -632,7 +637,7 @@ want (and indeed, subdirectories), but the convention is that the
 "normal" branch is called "master". That's just a convention, though,
 and nothing enforces it. 
 
-To show that as an example, let's go back to the git-tutorial archive we
+To show that as an example, let's go back to the git-tutorial repository we
 used earlier, and create a branch in it. You do that by simply just
 saying that you want to check out a new branch:
 
@@ -646,9 +651,9 @@ to it.
   just telling "git checkout" what the base of the checkout would be. 
   In other words, if you have an earlier tag or branch, you'd just do
 
-	git checkout -b mybranch earlier-branch
+	git checkout -b mybranch earlier-commit
 
-  and it would create the new branch "mybranch" at the earlier point,
+  and it would create the new branch "mybranch" at the earlier commit,
   and check out the state at that time. ]
 
 You can always just jump back to your original "master" branch by doing
@@ -660,9 +665,14 @@ branch you happen to be on, a simple
 
 	ls -l .git/HEAD
 
-will tell you where it's pointing.
+will tell you where it's pointing. To get the list of branches
+you have, you can say
 
-NOTE! Sometimes you may wish to create a new branch _without_ actually
+	git branch
+
+which is nothing more than a simple script around "ls .git/refs/heads".
+
+Sometimes you may wish to create a new branch _without_ actually
 checking it out and switching to it. If so, just use the command
 
 	git branch <branchname> [startingpoint]
@@ -684,11 +694,12 @@ that branch, and do some work there.
 
 	git checkout mybranch
 	echo "Work, work, work" >>hello
-	git commit hello
+	git commit -m 'Some work.' hello
 
 Here, we just added another line to "hello", and we used a shorthand for
 both going a "git-update-cache hello" and "git commit" by just giving the
-filename directly to "git commit".
+filename directly to "git commit". The '-m' flag is to give the
+commit log message from the command line.
 
 Now, to make it a bit more interesting, let's assume that somebody else
 does some work in the original branch, and simulate that by going back
@@ -702,7 +713,7 @@ hasn't happened in the "master" branch at all. Then do
 
 	echo "Play, play, play" >>hello
 	echo "Lots of fun" >>example
-	git commit hello example
+	git commit -m 'Some fun.' hello example
 
 since the master branch is obviously in a much better mood.
 
@@ -730,7 +741,7 @@ the merge can be resolved automatically.
 
 Now, in this case we've intentionally created a situation where the
 merge will need to be fixed up by hand, though, so git will do as much
-of it as it can automatically (which in this case is just merge the "b"
+of it as it can automatically (which in this case is just merge the "example"
 file, which had no differences in the "mybranch" branch), and say:
 
 	Simple merge failed, trying Automatic merge
@@ -769,6 +780,65 @@ switch to it, and continue to work with it if you want to.  The
 from the "master" branch, git will know how you merged it, so you'll not
 have to do _that_ merge again.
 
+Another useful tool, especially if you do not work in X-Window
+environment all the time, is "git show-branch".
+
+------------------------------------------------
+$ git show-branch master mybranch
+* [master] Merged "mybranch" changes.
+ ! [mybranch] Some work.
+--
++  [master] Merged "mybranch" changes.
++  [master~1] Some fun.
+++ [mybranch] Some work.
+------------------------------------------------
+
+The first two lines indicate that it is showing the two branches
+and the first line of the commit log message from their
+top-of-the-tree commits, you are currently on "master" branch
+(notice the asterisk "*" character), and the first column for
+the later output lines is used to show commits contained in the
+"master" branch, and the second column for the "mybranch"
+branch. Three commits are shown along with their log messages.
+All of them have plus '+' characters in the first column, which
+means they are now part of the "master" branch. Only the "Some
+work" commit has the plus '+' character in the second column,
+because "mybranch" has not been merged to incorporate these
+commits from the master branch.
+
+Now, let's pretend you are the one who did all the work in
+mybranch, and the fruit of your hard work has finally been merged
+to the master branch. Let's go back to "mybranch", and run
+resolve to get the "upstream changes" back to your branch.
+
+	git checkout mybranch
+	git resolve HEAD master "Merge upstream changes."
+
+This outputs something like this (the actual commit object names
+would be different)
+
+	Updating from ae3a2da... to a80b4aa....
+	 example |    1 +
+	 hello   |    1 +
+	 2 files changed, 2 insertions(+), 0 deletions(-)
+
+Because your branch did not contain anything more than what are
+already merged into the master branch, the resolve operation did
+not actually do a merge. Instead, it just updated the top of
+the tree of your branch to that of the "master" branch. This is
+often called "fast forward" merge.
+
+You can run "gitk --all" again to see how the commit ancestry
+looks like, or run "show-branch", which tells you this.
+
+------------------------------------------------
+$ git show-branch master mybranch
+! [master] Merged "mybranch" changes.
+ * [mybranch] Merged "mybranch" changes.
+--
+++ [master] Merged "mybranch" changes.
+------------------------------------------------
+
 
 Merging external work
 ---------------------
@@ -817,6 +887,9 @@ pull from:
   course, you will pay the price of more disk usage to hold
   multiple working trees, but disk space is cheap these days. ]
 
+[ Digression #2: you could even pull from your own repository by
+  giving '.' as <remote-repository> parameter to "git pull". ]
+
 It is likely that you will be pulling from the same remote
 repository from time to time. As a short hand, you can store
 the remote repository URL in a file under .git/branches/
@@ -830,8 +903,7 @@ and use the filename to "git pull" instead of the full URL.
 The contents of a file under .git/branches can even be a prefix
 of a full URL, like this:
 
-	echo rsync://kernel.org/pub/.../jgarzik/
+	echo rsync://kernel.org/pub/.../jgarzik/ >.git/branches/jgarzik
-	        >.git/branches/jgarzik
 
 Examples.
 
@@ -853,15 +925,15 @@ So we can use somebody else's work from a remote repository; but
 how can _you_ prepare a repository to let other people pull from
 it?
 
-Your do your real work in your working directory that has your
+Your do your real work in your working tree that has your
 primary repository hanging under it as its ".git" subdirectory.
 You _could_ make that repository accessible remotely and ask
 people to pull from it, but in practice that is not the way
 things are usually done. A recommended way is to have a public
 repository, make it reachable by other people, and when the
-changes you made in your primary working directory are in good
+changes you made in your primary working tree are in good shape,
-shape, update the public repository from it.  This is often
+update the public repository from it. This is often called
-called "pushing".
+"pushing".
 
 [ Side note: this public repository could further be mirrored,
   and that is how kernel.org git repositories are done. ]
@@ -925,28 +997,13 @@ propagation to other publicly visible machines:
 	git push master.kernel.org:/pub/scm/git/git.git/ 
 
 
-[ Digression: your GIT "public" repository people can pull from
-  is different from a public CVS repository that lets read-write
-  access to multiple developers.  It is a copy of _your_ primary
-  repository published for others to use, and you should not
-  push into it from more than one repository (this means, not
-  just disallowing other developers to push into it, but also
-  you should push into it from a single repository of yours).
-  Sharing the result of work done by multiple people are always
-  done by pulling (i.e. fetching and merging) from public
-  repositories of those people.  Typically this is done by the
-  "project lead" person, and the resulting repository is
-  published as the public repository of the "project lead" for
-  everybody to base further changes on.  ]
-
-
 Packing your repository
 -----------------------
 
 Earlier, we saw that one file under .git/objects/??/ directory
 is stored for each git object you create. This representation
 is convenient and efficient to create atomically and safely, but
-not so to transport over the network.  Since git objects are
+not so convenient to transport over the network. Since git objects are
 immutable once they are created, there is a way to optimize the
 storage by "packing them together". The command
 
@@ -990,7 +1047,7 @@ If you run "git repack" again at this point, it will say
 "Nothing to pack". Once you continue your development and
 accumulate the changes, running "git repack" again will create a
 new pack, that contains objects created since you packed your
-archive the last time.  We recommend that you pack your project
+repository the last time. We recommend that you pack your project
 soon after the initial import (unless you are starting your
 project from scratch), and then run "git repack" every once in a
 while, depending on how active your project is.
@@ -1106,4 +1163,24 @@ like this:
      step (2) and continue.
 
 
+Working with Others, Shared Repository Style
+--------------------------------------------
+
+If you are coming from CVS background, the style of cooperation
+suggested in the previous section may be new to you. You do not
+have to worry. git supports "shared public repository" style of
+cooperation you are more familiar with as well.
+
+For this, you should set up a public repository on a machine
+that are reachable via SSH by people with "commit privileges".
+Put them in the same user group and make the repository writable
+by that group. Then, each committer would first merge with the
+head of the branch of choice, and run "git push" to update the
+branch at the public repository. "git push" refuses to update
+if the reference on the remote side is not an ancestor of the
+commit you are pushing, to prevent you from overwriting changes
+made by somebody else.
+
+
+
 [ to be continued.. cvsimports ]

git-diff-script

@@ -1,23 +1,35 @@
 #!/bin/sh
-rev=($(git-rev-parse --revs-only "$@")) || exit
+#
-flags=($(git-rev-parse --no-revs --flags "$@"))
+# Copyright (c) 2005 Linus Torvalds
-files=($(git-rev-parse --no-revs --no-flags "$@"))
+# Copyright (c) 2005 Junio C Hamano
-case "${#rev[*]}" in
+
-0)
+rev=$(git-rev-parse --revs-only --no-flags --sq "$@") || exit
-	git-diff-files -M -p "$@";;
+flags=$(git-rev-parse --no-revs --flags --sq "$@")
-1)
+files=$(git-rev-parse --no-revs --no-flags --sq "$@")
-	git-diff-cache -M -p "$@";;
+
-2)
+: ${flags:="'-M' '-p'"}
-	case "${rev[1]}" in
+
-	^?*)
+case "$rev" in
-		begin=$(echo "${rev[1]}" | tr -d '^')
+?*' '?*' '?*)
-		end="${rev[0]}" ;;
+	die "I don't understand"
+	;;
+?*' '^?*)
+	begin=$(expr "$rev" : '.*^.\([0-9a-f]*\).*') &&
+	end=$(expr "$rev" : '.\([0-9a-f]*\). .*') || exit
+	cmd="git-diff-tree $flags $begin $end $files"
+	;;
+?*' '?*)
+	cmd="git-diff-tree $flags $rev $files"
+	;;
+?*' ')
+	cmd="git-diff-cache $flags $rev $files"
+	;;
+'')
+	cmd="git-diff-files $flags $files"
+	;;
 *)
-		begin="${rev[0]}"
+	die "I don't understand $*"
-		end="${rev[1]}"	;;
+	;;
-	esac
-	git-diff-tree -M -p $flags $begin $end $files;;
-*)
-	echo "I don't understand"
-	exit 1;;
 esac
+
+eval "$cmd"

git-log-script

@@ -1,5 +1,4 @@
 #!/bin/sh
-. git-sh-setup-script || die "Not a git archive"
+revs=$(git-rev-parse --revs-only --default HEAD "$@") || exit
-revs=$(git-rev-parse --revs-only --default HEAD "$@")
 [ "$revs" ] || die "No HEAD ref"
 git-rev-list --pretty $(git-rev-parse --default HEAD "$@") | LESS=-S ${PAGER:-less}

git-reset-script

@@ -1,13 +1,97 @@
 #!/bin/sh
 . git-sh-setup-script || die "Not a git archive"
+
+tmp=/var/tmp/reset.$$
+trap 'rm -f $tmp-*' 0 1 2 3 15
+
+reset_type=--mixed
+case "$1" in
+--mixed | --soft | --hard)
+	reset_type="$1"
+	shift
+	;;
+esac
+
 rev=$(git-rev-parse --verify --default HEAD "$@") || exit
 rev=$(git-rev-parse --verify $rev^0) || exit
-git-read-tree --reset "$rev" && {
+
+# We need to remember the set of paths that _could_ be left
+# behind before a hard reset, so that we can remove them.
+if test "$reset_type" = "--hard"
+then
+	{
+		git-ls-files --stage -z
+		git-rev-parse --verify HEAD 2>/dev/null &&
+		git-ls-tree -r -z HEAD
+	} | perl -e '
+	    use strict;
+	    my %seen;
+	    $/ = "\0";
+	    while (<>) {
+		chomp;
+		my ($info, $path) = split(/\t/, $_);
+		next if ($info =~ / tree /);
+		if (!$seen{$path}) {
+			$seen{$path} = 1;
+			print "$path\0";
+		}
+	    }
+	' >$tmp-exists
+fi
+
+# Soft reset does not touch the index file nor the working tree
+# at all, but requires them in a good order.  Other resets reset
+# the index file to the tree object we are switching to.
+if test "$reset_type" = "--soft"
+then
+	if test -f "$GIT_DIR/MERGE_HEAD" ||
+	   test "" != "$(git-ls-files --unmerged)"
+	then
+		die "Cannot do a soft reset in the middle of a merge."
+	fi
+else
+	git-read-tree --reset "$rev" || exit
+fi
+
+# Any resets update HEAD to the head being switched to.
 if orig=$(git-rev-parse --verify HEAD 2>/dev/null)
 then
 	echo "$orig" >"$GIT_DIR/ORIG_HEAD"
+else
+	rm -f "$GIT_DIR/ORIG_HEAD"
 fi
 echo "$rev" >"$GIT_DIR/HEAD"
+
+case "$reset_type" in
+--hard )
+	# Hard reset matches the working tree to that of the tree
+	# being switched to.
+	git-checkout-cache -f -u -q -a
+	git-ls-files --cached -z |
+	perl -e '
+		use strict;
+		my (%keep, $fh);
+		$/ = "\0";
+		while (<STDIN>) {
+			chomp;
+			$keep{$_} = 1;
 		}
+		open $fh, "<", $ARGV[0]
+			or die "cannot open $ARGV[0]";
+		while (<$fh>) {
+			chomp;
+			if (! exists $keep{$_}) {
+				print "$_\0";
+			}
+		}
+	' $tmp-exists | xargs -0 rm -v -f --
+	;;
+--soft )
+	;; # Nothing else to do
+--mixed )
+	# Report what has not been updated.
 	git-update-cache --refresh
+	;;
+esac
+
 rm -f "$GIT_DIR/MERGE_HEAD"

rev-list.c

@@ -481,6 +481,7 @@ static void handle_one_commit(struct commit *com, struct commit_list **lst)
 int main(int argc, char **argv)
 {
 	struct commit_list *list = NULL;
+	const char *prefix = setup_git_directory();
 	int i, limited = 0;
 
 	for (i = 1 ; i < argc; i++) {

rev-parse.c

@@ -107,7 +107,7 @@ static void show_arg(char *arg)
 	if (do_rev_argument && is_rev_argument(arg))
 		show_rev_arg(arg);
 	else
-		show_norev(arg);
+		show(arg);
 }
 
 static void show_default(void)
@@ -122,7 +122,7 @@ static void show_default(void)
 			show_rev(NORMAL, sha1, s);
 			return;
 		}
-		show_arg(s);
+		show_norev(s);
 	}
 }
 
@@ -149,7 +149,7 @@ int main(int argc, char **argv)
 		if (*arg == '-') {
 			if (!strcmp(arg, "--")) {
 				show_default();
-				if (revs_only)
+				if (revs_only || flags_only)
 					break;
 				as_is = 1;
 			}