Merge branch 'master' of git://repo.or.cz/alt-git

Documentation/RelNotes-1.6.2.txt

@@ -150,6 +150,9 @@ v1.6.1.X series.
 * "git filter-branch" incorrectly tried to update a nonexistent work tree
   at the end when it is run in a bare repository.
 
+* "git gc" did not work if your repository was created with an ancient git
+  and never had any pack files in it before.
+
 * "git mergetool" used to ignore autocrlf and other attributes
   based content rewriting.
 
@@ -162,6 +165,6 @@ v1.6.1.X series.
 
 --
 exec >/var/tmp/1
-v1.6.2-rc0-89-gf7a2bdb
+O=v1.6.2-rc2
 echo O=$(git describe master)
 git shortlog --no-merges $O..master ^maint

Documentation/blame-options.txt

@@ -41,6 +41,13 @@ of lines before or after the line given by <start>.
 -S <revs-file>::
 	Use revs from revs-file instead of calling linkgit:git-rev-list[1].
 
+--reverse::
+	Walk history forward instead of backward. Instead of showing
+	the revision in which a line appeared, this shows the last
+	revision in which a line has existed. This requires a range of
+	revision like START..END where the path to blame exists in
+	START.
+
 -p::
 --porcelain::
 	Show in a format designed for machine consumption.

Documentation/git-blame.txt

@@ -10,7 +10,7 @@ SYNOPSIS
 [verse]
 'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [--incremental] [-L n,m]
             [-S <revs-file>] [-M] [-C] [-C] [--since=<date>]
-            [<rev> | --contents <file>] [--] <file>
+	    [<rev> | --contents <file> | --reverse <rev>] [--] <file>
 
 DESCRIPTION
 -----------

Documentation/git-push.txt

@@ -9,7 +9,7 @@ git-push - Update remote refs along with associated objects
 SYNOPSIS
 --------
 [verse]
-'git push' [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>]
+'git push' [--all | --mirror | --tags] [--dry-run] [--receive-pack=<git-receive-pack>]
 	   [--repo=<repository>] [-f | --force] [-v | --verbose]
 	   [<repository> <refspec>...]
 
@@ -48,17 +48,19 @@ push. Arbitrary expressions cannot be used here, an actual ref must
 be named. If `:`<dst> is omitted, the same ref as <src> will be
 updated.
 +
-The object referenced by <src> is used to fast forward the ref <dst>
-on the remote side. If the optional leading plus `{plus}` is used, the
-remote ref is updated even if it does not result in a fast forward
-update.
+The object referenced by <src> is used to update the <dst> reference
+on the remote side, but by default this is only allowed if the
+update can fast forward <dst>.  By having the optional leading `{plus}`,
+you can tell git to update the <dst> ref even when the update is not a
+fast forward.  This does *not* attempt to merge <src> into <dst>.  See
+EXAMPLES below for details.
 +
 `tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`.
 +
 Pushing an empty <src> allows you to delete the <dst> ref from
 the remote repository.
 +
-The special refspec `:` (or `+:` to allow non-fast forward updates)
+The special refspec `:` (or `{plus}:` to allow non-fast forward updates)
 directs git to push "matching" branches: for every branch that exists on
 the local side, the remote side is updated if a branch of the same name
 already exists on the remote side.  This is the default operation mode
@@ -218,6 +220,30 @@ git push origin :experimental::
 	Find a ref that matches `experimental` in the `origin` repository
 	(e.g. `refs/heads/experimental`), and delete it.
 
+git push origin {plus}dev:master::
+	Update the origin repository's master branch with the dev branch,
+	allowing non-fast forward updates.  *This can leave unreferenced
+	commits dangling in the origin repository.*  Consider the
+	following situation, where a fast forward is not possible:
++
+----
+	    o---o---o---A---B  origin/master
+		     \
+		      X---Y---Z  dev
+----
++
+The above command would change the origin repository to
++
+----
+		      A---B  (unnamed branch)
+		     /
+	    o---o---o---X---Y---Z  master
+----
++
+Commits A and B would no longer belong to a branch with a symbolic name,
+and so would be unreachable.  As such, these commits would be removed by
+a `git gc` command on the origin repository.
+
 
 Author
 ------

Documentation/git-send-email.txt

@@ -19,6 +19,19 @@ The header of the email is configurable by command line options.  If not
 specified on the command line, the user will be prompted with a ReadLine
 enabled interface to provide the necessary information.
 
+There are two formats accepted for patch files:
+
+1. mbox format files
++
+This is what linkgit:git-format-patch[1] generates.  Most headers and MIME
+formatting are ignored.
+
+2. The original format used by Greg Kroah-Hartman's 'send_lots_of_email.pl'
+script
++
+This format expects the first line of the file to contain the "Cc:" value
+and the "Subject:" of the message as the second line.
+
 
 OPTIONS
 -------

Documentation/git-svn.txt

@@ -169,6 +169,10 @@ and have no uncommitted changes.
 	reused if a user is later given access to an alternate transport
 	method (e.g. `svn+ssh://` or `https://`) for commit.
 
+config key: svn-remote.<name>.commiturl
+
+config key: svn.commiturl (overwrites all svn-remote.<name>.commiturl options)
+
 	Using this option for any other purpose (don't ask)
 	is very strongly discouraged.
 --

Documentation/gitattributes.txt

@@ -18,10 +18,10 @@ A `gitattributes` file is a simple text file that gives
 
 Each line in `gitattributes` file is of form:
 
-	glob	attr1 attr2 ...
+	pattern	attr1 attr2 ...
 
-That is, a glob pattern followed by an attributes list,
-separated by whitespaces.  When the glob pattern matches the
+That is, a pattern followed by an attributes list,
+separated by whitespaces.  When the pattern matches the
 path in question, the attributes listed on the line are given to
 the path.
 
@@ -48,13 +48,14 @@ Set to a value::
 
 Unspecified::
 
-	No glob pattern matches the path, and nothing says if
+	No pattern matches the path, and nothing says if
 	the path has or does not have the attribute, the
 	attribute for the path is said to be Unspecified.
 
-When more than one glob pattern matches the path, a later line
+When more than one pattern matches the path, a later line
 overrides an earlier line.  This overriding is done per
-attribute.
+attribute.  The rules how the pattern matches paths are the
+same as in `.gitignore` files; see linkgit:gitignore[5].
 
 When deciding what attributes are assigned to a path, git
 consults `$GIT_DIR/info/attributes` file (which has the highest

Documentation/rev-list-options.txt

@@ -13,7 +13,7 @@ include::pretty-options.txt[]
 
 	Synonym for `--date=relative`.
 
---date={relative,local,default,iso,rfc,short}::
+--date={relative,local,default,iso,rfc,short,raw}::
 
 	Only takes effect for dates shown in human-readable format, such
 	as when using "--pretty". `log.date` config variable sets a default
@@ -31,6 +31,8 @@ format, often found in E-mail messages.
 +
 `--date=short` shows only date but not time, in `YYYY-MM-DD` format.
 +
+`--date=raw` shows the date in the internal raw git format `%s %z` format.
++
 `--date=default` shows timestamps in the original timezone
 (either committer's or author's).
 

GIT-VERSION-GEN

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.6.1.GIT
+DEF_VER=v1.6.2-rc2.GIT
 
 LF='
 '

Makefile

@@ -1468,8 +1468,8 @@ endif
 	bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
 	execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
 	{ $(RM) "$$execdir/git-add$X" && \
-		ln git-add$X "$$execdir/git-add$X" 2>/dev/null || \
-		cp git-add$X "$$execdir/git-add$X"; } && \
+		ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
+		cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
 	{ for p in $(filter-out git-add$X,$(BUILT_INS)); do \
 		$(RM) "$$execdir/$$p" && \
 		ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \

README

@@ -24,10 +24,18 @@ It was originally written by Linus Torvalds with help of a group of
 hackers around the net. It is currently maintained by Junio C Hamano.
 
 Please read the file INSTALL for installation instructions.
+
 See Documentation/gittutorial.txt to get started, then see
-Documentation/everyday.txt for a useful minimum set of commands,
-and "man git-commandname" for documentation of each command.
-CVS users may also want to read Documentation/cvs-migration.txt.
+Documentation/everyday.txt for a useful minimum set of commands, and
+Documentation/git-commandname.txt for documentation of each command.
+If git has been correctly installed, then the tutorial can also be
+read with "man gittutorial" or "git help tutorial", and the
+documentation of each command with "man git-commandname" or "git help
+commandname".
+
+CVS users may also want to read Documentation/gitcvs-migration.txt
+("man gitcvs-migration" or "git help cvs-migration" if git is
+installed).
 
 Many Git online resources are accessible from http://git.or.cz/
 including full documentation and Git related tools.

builtin-add.c

@@ -15,7 +15,7 @@ static const char * const builtin_add_usage[] = {
 	"git add [options] [--] <filepattern>...",
 	NULL
 };
-static int patch_interactive = 0, add_interactive = 0;
+static int patch_interactive, add_interactive;
 static int take_worktree_changes;
 
 static void fill_pathspec_matches(const char **pathspec, char *seen, int specs)

builtin-pack-objects.c

@@ -488,9 +488,8 @@ static void write_pack_file(void)
 		} else {
 			char tmpname[PATH_MAX];
 			int fd;
-			snprintf(tmpname, sizeof(tmpname),
-				 "%s/pack/tmp_pack_XXXXXX", get_object_directory());
-			fd = xmkstemp(tmpname);
+			fd = odb_mkstemp(tmpname, sizeof(tmpname),
+					 "pack/tmp_pack_XXXXXX");
 			pack_tmp_name = xstrdup(tmpname);
 			f = sha1fd(fd, pack_tmp_name);
 		}

builtin-update-index.c

@@ -742,8 +742,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
 		if (newfd < 0) {
 			if (refresh_flags & REFRESH_QUIET)
 				exit(128);
-			die("unable to create '%s.lock': %s",
-			    get_index_file(), strerror(lock_error));
+			unable_to_lock_index_die(get_index_file(), lock_error);
 		}
 		if (write_cache(newfd, active_cache, active_nr) ||
 		    commit_locked_index(lock_file))

cache.h

@@ -484,6 +484,7 @@ struct lock_file {
 };
 #define LOCK_DIE_ON_ERROR 1
 #define LOCK_NODEREF 2
+extern NORETURN void unable_to_lock_index_die(const char *path, int err);
 extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
 extern int hold_lock_file_for_append(struct lock_file *, const char *path, int);
 extern int commit_lock_file(struct lock_file *);
@@ -626,6 +627,7 @@ const char *make_nonrelative_path(const char *path);
 const char *make_relative_path(const char *abs, const char *base);
 int normalize_path_copy(char *dst, const char *src);
 int longest_ancestor_length(const char *path, const char *prefix_list);
+char *strip_path_suffix(const char *path, const char *suffix);
 
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
 extern int sha1_object_info(const unsigned char *, unsigned long *);
@@ -694,7 +696,8 @@ enum date_mode {
 	DATE_SHORT,
 	DATE_LOCAL,
 	DATE_ISO8601,
-	DATE_RFC2822
+	DATE_RFC2822,
+	DATE_RAW
 };
 
 const char *show_date(unsigned long time, int timezone, enum date_mode mode);

contrib/completion/git-completion.bash

@@ -975,6 +975,27 @@ _git_ls_tree ()
 	__git_complete_file
 }
 
+# Options that go well for log, shortlog and gitk
+__git_log_common_options="
+	--not --all
+	--branches --tags --remotes
+	--first-parent --no-merges
+	--max-count=
+	--max-age= --since= --after=
+	--min-age= --until= --before=
+"
+# Options that go well for log and gitk (not shortlog)
+__git_log_gitk_options="
+	--dense --sparse --full-history
+	--simplify-merges --simplify-by-decoration
+	--left-right
+"
+# Options that go well for log and shortlog (not gitk)
+__git_log_shortlog_options="
+	--author= --committer= --grep=
+	--all-match
+"
+
 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
 
 _git_log ()
@@ -982,6 +1003,11 @@ _git_log ()
 	__git_has_doubledash && return
 
 	local cur="${COMP_WORDS[COMP_CWORD]}"
+	local g="$(git rev-parse --git-dir 2>/dev/null)"
+	local merge=""
+	if [ -f $g/MERGE_HEAD ]; then
+		merge="--merge"
+	fi
 	case "$cur" in
 	--pretty=*)
 		__gitcomp "$__git_log_pretty_formats
@@ -996,22 +1022,20 @@ _git_log ()
 		;;
 	--*)
 		__gitcomp "
-			--max-count= --max-age= --since= --after=
-			--min-age= --before= --until=
+			$__git_log_common_options
+			$__git_log_shortlog_options
+			$__git_log_gitk_options
 			--root --topo-order --date-order --reverse
-			--no-merges --follow
+			--follow
 			--abbrev-commit --abbrev=
 			--relative-date --date=
-			--author= --committer= --grep=
-			--all-match
 			--pretty=
-			--not --all
-			--left-right --cherry-pick
+			--cherry-pick
 			--graph
 			--decorate
 			--walk-reflogs
-			--parents --children --full-history
-			--merge
+			--parents --children
+			$merge
 			$__git_diff_common_options
 			--pickaxe-all --pickaxe-regex
 			"
@@ -1496,12 +1520,8 @@ _git_shortlog ()
 	case "$cur" in
 	--*)
 		__gitcomp "
-			--max-count= --max-age= --since= --after=
-			--min-age= --before= --until=
-			--no-merges
-			--author= --committer= --grep=
-			--all-match
-			--not --all
+			$__git_log_common_options
+			$__git_log_shortlog_options
 			--numbered --summary
 			"
 		return
@@ -1828,7 +1848,11 @@ _gitk ()
 	fi
 	case "$cur" in
 	--*)
-		__gitcomp "--not --all $merge"
+		__gitcomp "
+			$__git_log_common_options
+			$__git_log_gitk_options
+			$merge
+			"
 		return
 		;;
 	esac

contrib/emacs/README

@@ -0,0 +1,39 @@
+This directory contains various modules for Emacs support.
+
+To make the modules available to Emacs, you should add this directory
+to your load-path, and then require the modules you want. This can be
+done by adding to your .emacs something like this:
+
+  (add-to-list 'load-path ".../git/contrib/emacs")
+  (require 'git)
+  (require 'git-blame)
+
+
+The following modules are available:
+
+* git.el:
+
+  Status manager that displays the state of all the files of the
+  project, and provides easy access to the most frequently used git
+  commands. The user interface is as far as possible compatible with
+  the pcl-cvs mode. It can be started with `M-x git-status'.
+
+* git-blame.el:
+
+  Emacs implementation of incremental git-blame.  When you turn it on
+  while viewing a file, the editor buffer will be updated by setting
+  the background of individual lines to a color that reflects which
+  commit it comes from.  And when you move around the buffer, a
+  one-line summary will be shown in the echo area.
+
+* vc-git.el:
+
+  This file used to contain the VC-mode backend for git, but it is no
+  longer distributed with git. It is now maintained as part of Emacs
+  and included in standard Emacs distributions starting from version
+  22.2.
+
+  If you have an earlier Emacs version, upgrading to Emacs 22 is
+  recommended, since the VC mode in older Emacs is not generic enough
+  to be able to support git in a reasonable manner, and no attempt has
+  been made to backport vc-git.el.

contrib/emacs/git.el

@@ -530,9 +530,9 @@ Each entry is a cons of (SHORT-NAME . FULL-NAME)."
           (git-fileinfo->needs-refresh info) t)))
 
 (defun git-status-filenames-map (status func files &rest args)
-  "Apply FUNC to the status files names in the FILES list."
+  "Apply FUNC to the status files names in the FILES list.
+The list must be sorted."
   (when files
-    (setq files (sort files #'string-lessp))
     (let ((file (pop files))
           (node (ewoc-nth status 0)))
       (while (and file node)
@@ -545,7 +545,7 @@ Each entry is a cons of (SHORT-NAME . FULL-NAME)."
             (setq file (pop files))))))))
 
 (defun git-set-filenames-state (status files state)
-  "Set the state of a list of named files."
+  "Set the state of a list of named files. The list must be sorted"
   (when files
     (git-status-filenames-map status #'git-set-fileinfo-state files state)
     (unless state  ;; delete files whose state has been set to nil
@@ -750,6 +750,7 @@ Return the list of files that haven't been handled."
     (let (unmerged-files)
       (while (re-search-forward "[0-7]\\{6\\} [0-9a-f]\\{40\\} [123]\t\\([^\0]+\\)\0" nil t)
         (push (match-string 1) unmerged-files))
+      (setq unmerged-files (nreverse unmerged-files))  ;; assume it is sorted already
       (git-set-filenames-state status unmerged-files 'unmerged))))
 
 (defun git-get-exclude-files ()
@@ -770,17 +771,18 @@ Return the list of files that haven't been handled."
            (append options (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files)))))
 
 (defun git-update-status-files (&optional files mark-files)
-  "Update the status of FILES from the index."
+  "Update the status of FILES from the index.
+The FILES list must be sorted."
   (unless git-status (error "Not in git-status buffer."))
   ;; set the needs-update flag on existing files
-  (if (setq files (sort files #'string-lessp))
+  (if files
       (git-status-filenames-map
        git-status (lambda (info) (setf (git-fileinfo->needs-update info) t)) files)
     (ewoc-map (lambda (info) (setf (git-fileinfo->needs-update info) t) nil) git-status)
     (git-call-process nil "update-index" "--refresh")
     (when git-show-uptodate
       (git-run-ls-files-cached git-status nil 'uptodate)))
-  (let* ((remaining-files
+  (let ((remaining-files
           (if (git-empty-db-p) ; we need some special handling for an empty db
 	      (git-run-ls-files-cached git-status files 'added)
             (git-run-diff-index git-status files))))
@@ -825,13 +827,13 @@ Return the list of files that haven't been handled."
       (list (ewoc-data (ewoc-locate git-status)))))
 
 (defun git-marked-files-state (&rest states)
-  "Return marked files that are in the specified states."
+  "Return a sorted list of marked files that are in the specified states."
   (let ((files (git-marked-files))
         result)
     (dolist (info files)
       (when (memq (git-fileinfo->state info) states)
         (push info result)))
-    result))
+    (nreverse result)))
 
 (defun git-refresh-files ()
   "Refresh all files that need it and clear the needs-refresh flag."
@@ -1066,7 +1068,9 @@ Return the list of files that haven't been handled."
     (unless files
       (push (file-relative-name (read-file-name "File to remove: " nil nil t)) files))
     (if (yes-or-no-p
-         (format "Remove %d file%s? " (length files) (if (> (length files) 1) "s" "")))
+         (if (cdr files)
+             (format "Remove %d files? " (length files))
+           (format "Remove %s? " (car files))))
         (progn
           (dolist (name files)
             (ignore-errors
@@ -1085,7 +1089,9 @@ Return the list of files that haven't been handled."
         added modified)
     (when (and files
                (yes-or-no-p
-                (format "Revert %d file%s? " (length files) (if (> (length files) 1) "s" ""))))
+                (if (cdr files)
+                    (format "Revert %d files? " (length files))
+                  (format "Revert %s? " (git-fileinfo->name (car files))))))
       (dolist (info files)
         (case (git-fileinfo->state info)
           ('added (push (git-fileinfo->name info) added))
@@ -1101,13 +1107,14 @@ Return the list of files that haven't been handled."
                  (or (not added)
                      (apply 'git-call-process-display-error "update-index" "--force-remove" "--" added))
                  (or (not modified)
-                     (apply 'git-call-process-display-error "checkout" "HEAD" modified)))))
-        (git-update-status-files (append added modified))
+                     (apply 'git-call-process-display-error "checkout" "HEAD" modified))))
+            (names (git-get-filenames files)))
+        (git-update-status-files names)
         (when ok
           (dolist (file modified)
             (let ((buffer (get-file-buffer file)))
               (when buffer (with-current-buffer buffer (revert-buffer t t t)))))
-          (git-success-message "Reverted" (git-get-filenames files)))))))
+          (git-success-message "Reverted" names))))))
 
 (defun git-resolve-file ()
   "Resolve conflicts in marked file(s)."
@@ -1365,14 +1372,14 @@ Return the list of files that haven't been handled."
                           (mapconcat #'identity msg "\n"))))
 
 (defun git-get-commit-files (commit)
-  "Retrieve the list of files modified by COMMIT."
+  "Retrieve a sorted list of files modified by COMMIT."
   (let (files)
     (with-temp-buffer
       (git-call-process t "diff-tree" "-m" "-r" "-z" "--name-only" "--no-commit-id" "--root" commit)
       (goto-char (point-min))
       (while (re-search-forward "\\([^\0]*\\)\0" nil t 1)
         (push (match-string 1) files)))
-    files))
+    (sort files #'string-lessp)))
 
 (defun git-read-commit-name (prompt &optional default)
   "Ask for a commit name, with completion for local branch, remote branch and tag."

contrib/examples/git-svnimport.perl

@@ -287,9 +287,9 @@ my $last_rev = "";
 my $last_branch;
 my $current_rev = $opt_s || 1;
 unless(-d $git_dir) {
-	system("git-init");
+	system("git init");
 	die "Cannot init the GIT db at $git_tree: $?\n" if $?;
-	system("git-read-tree");
+	system("git read-tree");
 	die "Cannot init an empty tree: $?\n" if $?;
 
 	$last_branch = $opt_o;
@@ -303,7 +303,7 @@ unless(-d $git_dir) {
 	-f "$git_dir/svn2git"
 		or die "'$git_dir/svn2git' does not exist.\n".
 		       "You need that file for incremental imports.\n";
-	open(F, "git-symbolic-ref HEAD |") or
+	open(F, "git symbolic-ref HEAD |") or
 		die "Cannot run git-symbolic-ref: $!\n";
 	chomp ($last_branch = <F>);
 	$last_branch = basename($last_branch);
@@ -331,7 +331,7 @@ EOM
 				"$git_dir/refs/heads/$opt_o") == 0;
 
 	# populate index
-	system('git-read-tree', $last_rev);
+	system('git', 'read-tree', $last_rev);
 	die "read-tree failed: $?\n" if $?;
 
 	# Get the last import timestamps
@@ -399,7 +399,7 @@ sub get_file($$$) {
 	my $pid = open(my $F, '-|');
 	die $! unless defined $pid;
 	if (!$pid) {
-	    exec("git-hash-object", "-w", $name)
+	    exec("git", "hash-object", "-w", $name)
 		or die "Cannot create object: $!\n";
 	}
 	my $sha = <$F>;
@@ -423,7 +423,7 @@ sub get_ignore($$$$$) {
 		my $pid = open(my $F, '-|');
 		die $! unless defined $pid;
 		if (!$pid) {
-			exec("git-hash-object", "-w", $name)
+			exec("git", "hash-object", "-w", $name)
 			    or die "Cannot create object: $!\n";
 		}
 		my $sha = <$F>;
@@ -547,7 +547,7 @@ sub copy_path($$$$$$$$) {
 	my $pid = open my $f,'-|';
 	die $! unless defined $pid;
 	if (!$pid) {
-		exec("git-ls-tree","-r","-z",$gitrev,$srcpath)
+		exec("git","ls-tree","-r","-z",$gitrev,$srcpath)
 			or die $!;
 	}
 	local $/ = "\0";
@@ -634,7 +634,7 @@ sub commit {
 
 	my $rev;
 	if($revision > $opt_s and defined $parent) {
-		open(H,'-|',"git-rev-parse","--verify",$parent);
+		open(H,'-|',"git","rev-parse","--verify",$parent);
 		$rev = <H>;
 		close(H) or do {
 			print STDERR "$revision: cannot find commit '$parent'!\n";
@@ -671,7 +671,7 @@ sub commit {
 		unlink($git_index);
 	} elsif ($rev ne $last_rev) {
 		print "Switching from $last_rev to $rev ($branch)\n" if $opt_v;
-		system("git-read-tree", $rev);
+		system("git", "read-tree", $rev);
 		die "read-tree failed for $rev: $?\n" if $?;
 		$last_rev = $rev;
 	}
@@ -740,7 +740,7 @@ sub commit {
 			my $pid = open my $F, "-|";
 			die "$!" unless defined $pid;
 			if (!$pid) {
-				exec("git-ls-files", "-z", @o1) or die $!;
+				exec("git", "ls-files", "-z", @o1) or die $!;
 			}
 			@o1 = ();
 			local $/ = "\0";
@@ -758,7 +758,7 @@ sub commit {
 					@o2 = @o1;
 					@o1 = ();
 				}
-				system("git-update-index","--force-remove","--",@o2);
+				system("git","update-index","--force-remove","--",@o2);
 				die "Cannot remove files: $?\n" if $?;
 			}
 		}
@@ -770,7 +770,7 @@ sub commit {
 				@n2 = @new;
 				@new = ();
 			}
-			system("git-update-index","--add",
+			system("git","update-index","--add",
 				(map { ('--cacheinfo', @$_) } @n2));
 			die "Cannot add files: $?\n" if $?;
 		}
@@ -778,7 +778,7 @@ sub commit {
 		my $pid = open(C,"-|");
 		die "Cannot fork: $!" unless defined $pid;
 		unless($pid) {
-			exec("git-write-tree");
+			exec("git","write-tree");
 			die "Cannot exec git-write-tree: $!\n";
 		}
 		chomp(my $tree = <C>);
@@ -830,7 +830,7 @@ sub commit {
 				"GIT_COMMITTER_NAME=$committer_name",
 				"GIT_COMMITTER_EMAIL=$committer_email",
 				"GIT_COMMITTER_DATE=".strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date)),
-				"git-commit-tree", $tree,@par);
+				"git", "commit-tree", $tree,@par);
 			die "Cannot exec git-commit-tree: $!\n";
 		}
 		$pw->writer();
@@ -874,7 +874,7 @@ sub commit {
 
 		$dest =~ tr/_/\./ if $opt_u;
 
-		system('git-tag', '-f', $dest, $cid) == 0
+		system('git', 'tag', '-f', $dest, $cid) == 0
 			or die "Cannot create tag $dest: $!\n";
 
 		print "Created tag '$dest' on '$branch'\n" if $opt_v;
@@ -937,7 +937,7 @@ while ($to_rev < $opt_l) {
 	my $pid = fork();
 	die "Fork: $!\n" unless defined $pid;
 	unless($pid) {
-		exec("git-repack", "-d")
+		exec("git", "repack", "-d")
 			or die "Cannot repack: $!\n";
 	}
 	waitpid($pid, 0);
@@ -958,7 +958,7 @@ if($orig_branch) {
 	system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master")
 		if $forward_master;
 	unless ($opt_i) {
-		system('git-read-tree', '-m', '-u', 'SVN2GIT_HEAD', 'HEAD');
+		system('git', 'read-tree', '-m', '-u', 'SVN2GIT_HEAD', 'HEAD');
 		die "read-tree failed: $?\n" if $?;
 	}
 } else {
@@ -966,7 +966,7 @@ if($orig_branch) {
 	print "DONE; creating $orig_branch branch\n" if $opt_v and (not defined $opt_l or $opt_l > 0);
 	system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master")
 		unless -f "$git_dir/refs/heads/master";
-	system('git-update-ref', 'HEAD', "$orig_branch");
+	system('git', 'update-ref', 'HEAD', "$orig_branch");
 	unless ($opt_i) {
 		system('git checkout');
 		die "checkout failed: $?\n" if $?;

contrib/examples/git-svnimport.txt

@@ -114,9 +114,9 @@ due to SVN memory leaks. (These have been worked around.)
 -R <repack_each_revs>::
 	Specify how often git repository should be repacked.
 +
-The default value is 1000. git-svnimport will do import in chunks of 1000
-revisions, after each chunk git repository will be repacked. To disable
-this behavior specify some big value here which is mote than number of
+The default value is 1000. git-svnimport will do imports in chunks of 1000
+revisions, after each chunk the git repository will be repacked. To disable
+this behavior specify some large value here which is greater than the number of
 revisions to import.
 
 -P <path_from_trunk>::

contrib/fast-import/git-p4

@@ -442,13 +442,14 @@ def p4ChangesForPaths(depotPaths, changeRange):
     output = p4_read_pipe_lines("changes " + ' '.join (["%s...%s" % (p, changeRange)
                                                         for p in depotPaths]))
 
-    changes = []
+    changes = {}
     for line in output:
-        changeNum = line.split(" ")[1]
-        changes.append(int(changeNum))
+	changeNum = int(line.split(" ")[1])
+	changes[changeNum] = True
 
-    changes.sort()
-    return changes
+    changelist = changes.keys()
+    changelist.sort()
+    return changelist
 
 class Command:
     def __init__(self):

date.c

@@ -89,6 +89,11 @@ const char *show_date(unsigned long time, int tz, enum date_mode mode)
 	struct tm *tm;
 	static char timebuf[200];
 
+	if (mode == DATE_RAW) {
+		snprintf(timebuf, sizeof(timebuf), "%lu %+05d", time, tz);
+		return timebuf;
+	}
+
 	if (mode == DATE_RELATIVE) {
 		unsigned long diff;
 		struct timeval now;
@@ -615,6 +620,8 @@ enum date_mode parse_date_format(const char *format)
 		return DATE_LOCAL;
 	else if (!strcmp(format, "default"))
 		return DATE_NORMAL;
+	else if (!strcmp(format, "raw"))
+		return DATE_RAW;
 	else
 		die("unknown date format %s", format);
 }

diff-no-index.c

@@ -247,6 +247,7 @@ void diff_no_index(struct rev_info *revs,
 	else
 		revs->diffopt.paths = argv + argc - 2;
 	revs->diffopt.nr_paths = 2;
+	revs->diffopt.skip_stat_unmatch = 1;
 
 	DIFF_OPT_SET(&revs->diffopt, EXIT_WITH_STATUS);
 	DIFF_OPT_SET(&revs->diffopt, NO_INDEX);

exec_cmd.c

@@ -23,35 +23,10 @@ const char *system_path(const char *path)
 	assert(argv0_path);
 	assert(is_absolute_path(argv0_path));
 
-	if (!prefix) {
-		const char *strip[] = {
-			GIT_EXEC_PATH,
-			BINDIR,
-			0
-		};
-		const char **s;
-
-		for (s = strip; *s; s++) {
-			const char *sargv = argv0_path + strlen(argv0_path);
-			const char *ss = *s + strlen(*s);
-			while (argv0_path < sargv && *s < ss
-				&& (*sargv == *ss ||
-				    (is_dir_sep(*sargv) && is_dir_sep(*ss)))) {
-				sargv--;
-				ss--;
-			}
-			if (*s == ss) {
-				struct strbuf d = STRBUF_INIT;
-				/* We also skip the trailing directory separator. */
-				assert(sargv - argv0_path - 1 >= 0);
-				strbuf_add(&d, argv0_path, sargv - argv0_path - 1);
-				prefix = strbuf_detach(&d, NULL);
-				break;
-			}
-		}
-	}
-
-	if (!prefix) {
+	if (!prefix &&
+	    !(prefix = strip_path_suffix(argv0_path, GIT_EXEC_PATH)) &&
+	    !(prefix = strip_path_suffix(argv0_path, BINDIR)) &&
+	    !(prefix = strip_path_suffix(argv0_path, "git"))) {
 		prefix = PREFIX;
 		fprintf(stderr, "RUNTIME_PREFIX requested, "
 				"but prefix computation failed.  "

fast-import.c

@@ -817,9 +817,8 @@ static void start_packfile(void)
 	struct pack_header hdr;
 	int pack_fd;
 
-	snprintf(tmpfile, sizeof(tmpfile),
-		"%s/pack/tmp_pack_XXXXXX", get_object_directory());
-	pack_fd = xmkstemp(tmpfile);
+	pack_fd = odb_mkstemp(tmpfile, sizeof(tmpfile),
+			      "pack/tmp_pack_XXXXXX");
 	p = xcalloc(1, sizeof(*p) + strlen(tmpfile) + 2);
 	strcpy(p->pack_name, tmpfile);
 	p->pack_fd = pack_fd;
@@ -879,9 +878,8 @@ static char *create_index(void)
 		c = next;
 	}
 
-	snprintf(tmpfile, sizeof(tmpfile),
-		"%s/pack/tmp_idx_XXXXXX", get_object_directory());
-	idx_fd = xmkstemp(tmpfile);
+	idx_fd = odb_mkstemp(tmpfile, sizeof(tmpfile),
+			     "pack/tmp_idx_XXXXXX");
 	f = sha1fd(idx_fd, tmpfile);
 	sha1write(f, array, 256 * sizeof(int));
 	git_SHA1_Init(&ctx);
@@ -907,9 +905,7 @@ static char *keep_pack(char *curr_index_name)
 	chmod(pack_data->pack_name, 0444);
 	chmod(curr_index_name, 0444);
 
-	snprintf(name, sizeof(name), "%s/pack/pack-%s.keep",
-		 get_object_directory(), sha1_to_hex(pack_data->sha1));
-	keep_fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
+	keep_fd = odb_pack_keep(name, sizeof(name), pack_data->sha1);
 	if (keep_fd < 0)
 		die("cannot create keep file");
 	write_or_die(keep_fd, keep_msg, strlen(keep_msg));

git-compat-util.h

@@ -303,6 +303,8 @@ extern ssize_t xwrite(int fd, const void *buf, size_t len);
 extern int xdup(int fd);
 extern FILE *xfdopen(int fd, const char *mode);
 extern int xmkstemp(char *template);
+extern int odb_mkstemp(char *template, size_t limit, const char *pattern);
+extern int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1);
 
 static inline size_t xsize_t(off_t len)
 {

git-filter-branch.sh

@@ -220,6 +220,12 @@ die ""
 # Remove tempdir on exit
 trap 'cd ../..; rm -rf "$tempdir"' 0
 
+ORIG_GIT_DIR="$GIT_DIR"
+ORIG_GIT_WORK_TREE="$GIT_WORK_TREE"
+ORIG_GIT_INDEX_FILE="$GIT_INDEX_FILE"
+GIT_WORK_TREE=.
+export GIT_DIR GIT_WORK_TREE
+
 # Make sure refs/original is empty
 git for-each-ref > "$tempdir"/backup-refs || exit
 while read sha1 type name
@@ -234,12 +240,6 @@ do
 	esac
 done < "$tempdir"/backup-refs
 
-ORIG_GIT_DIR="$GIT_DIR"
-ORIG_GIT_WORK_TREE="$GIT_WORK_TREE"
-ORIG_GIT_INDEX_FILE="$GIT_INDEX_FILE"
-GIT_WORK_TREE=.
-export GIT_DIR GIT_WORK_TREE
-
 # The refs should be updated if their heads were rewritten
 git rev-parse --no-flags --revs-only --symbolic-full-name \
 	--default HEAD "$@" > "$tempdir"/raw-heads || exit

git-pull.sh

@@ -171,6 +171,11 @@ case "$merge_head" in
 		echo >&2 "Cannot merge multiple branches into empty head"
 		exit 1
 	fi
+	if test true = "$rebase"
+	then
+		echo >&2 "Cannot rebase onto multiple branches"
+		exit 1
+	fi
 	;;
 esac
 

git-quiltimport.sh

@@ -63,7 +63,7 @@ tmp_info="$tmp_dir/info"
 commit=$(git rev-parse HEAD)
 
 mkdir $tmp_dir || exit 2
-while read patch_name level garbage
+while read patch_name level garbage <&3
 do
 	case "$patch_name" in ''|'#'*) continue;; esac
 	case "$level" in
@@ -134,5 +134,5 @@ do
 		commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) &&
 		git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4
 	fi
-done <"$QUILT_PATCHES/series"
+done 3<"$QUILT_PATCHES/series"
 rm -rf $tmp_dir || exit 5

git-rebase.sh

@@ -310,6 +310,7 @@ do
 	esac
 	shift
 done
+test $# -gt 2 && usage
 
 # Make sure we do not have $GIT_DIR/rebase-apply
 if test -z "$do_merge"

git-svn.perl

@@ -438,7 +438,17 @@ sub cmd_dcommit {
 		die "Unable to determine upstream SVN information from ",
 		    "$head history.\nPerhaps the repository is empty.";
 	}
-	$url = defined $_commit_url ? $_commit_url : $gs->full_url;
+
+	if (defined $_commit_url) {
+		$url = $_commit_url;
+	} else {
+		$url = eval { command_oneline('config', '--get',
+			      "svn-remote.$gs->{repo_id}.commiturl") };
+		if (!$url) {
+			$url = $gs->full_url
+		}
+	}
+
 	my $last_rev = $_revision if defined $_revision;
 	if ($url) {
 		print "Committing to $url ...\n";
@@ -670,7 +680,11 @@ sub cmd_create_ignore {
 	$gs->prop_walk($gs->{path}, $r, sub {
 		my ($gs, $path, $props) = @_;
 		# $path is of the form /path/to/dir/
-		my $ignore = '.' . $path . '.gitignore';
+		$path = '.' . $path;
+		# SVN can have attributes on empty directories,
+		# which git won't track
+		mkpath([$path]) unless -d $path;
+		my $ignore = $path . '.gitignore';
 		my $s = $props->{'svn:ignore'} or return;
 		open(GITIGNORE, '>', $ignore)
 		  or fatal("Failed to open `$ignore' for writing: $!");
@@ -2417,6 +2431,7 @@ sub find_parent_branch {
 			# do_switch works with svn/trunk >= r22312, but that
 			# is not included with SVN 1.4.3 (the latest version
 			# at the moment), so we can't rely on it
+			$self->{last_rev} = $r0;
 			$self->{last_commit} = $parent;
 			$ed = SVN::Git::Fetcher->new($self, $gs->{path});
 			$gs->ra->gs_do_switch($r0, $rev, $gs,
@@ -2526,7 +2541,7 @@ sub get_untracked {
 sub parse_svn_date {
 	my $date = shift || return '+0000 1970-01-01 00:00:00';
 	my ($Y,$m,$d,$H,$M,$S) = ($date =~ /^(\d{4})\-(\d\d)\-(\d\d)T
-	                                    (\d\d)\:(\d\d)\:(\d\d).\d+Z$/x) or
+	                                    (\d\d)\:(\d\d)\:(\d\d)\.\d*Z$/x) or
 	                                 croak "Unable to parse date: $date\n";
 	my $parsed_date;    # Set next.
 
@@ -4615,6 +4630,7 @@ package Git::SVN::Log;
 use strict;
 use warnings;
 use POSIX qw/strftime/;
+use Time::Local;
 use constant commit_log_separator => ('-' x 72) . "\n";
 use vars qw/$TZ $limit $color $pager $non_recursive $verbose $oneline
             %rusers $show_commit $incremental/;
@@ -4721,7 +4737,12 @@ sub run_pager {
 }
 
 sub format_svn_date {
-	return strftime("%Y-%m-%d %H:%M:%S %z (%a, %d %b %Y)", localtime(shift));
+	# some systmes don't handle or mishandle %z, so be creative.
+	my $t = shift;
+	my $gm = timelocal(gmtime($t));
+	my $sign = qw( + + - )[ $t <=> $gm ];
+	my $gmoff = sprintf("%s%02d%02d", $sign, (gmtime(abs($t - $gm)))[2,1]);
+	return strftime("%Y-%m-%d %H:%M:%S $gmoff (%a, %d %b %Y)", localtime($t));
 }
 
 sub parse_git_date {

gitweb/gitweb.perl

@@ -402,13 +402,13 @@ sub feature_bool {
 	my $key = shift;
 	my ($val) = git_get_project_config($key, '--bool');
 
-	if ($val eq 'true') {
+	if (!defined $val) {
+		return ($_[0]);
+	} elsif ($val eq 'true') {
 		return (1);
 	} elsif ($val eq 'false') {
 		return (0);
 	}
-
-	return ($_[0]);
 }
 
 sub feature_snapshot {
@@ -1384,13 +1384,11 @@ sub format_log_line_html {
 	my $line = shift;
 
 	$line = esc_html($line, -nbsp=>1);
-	if ($line =~ m/\b([0-9a-fA-F]{8,40})\b/) {
-		my $hash_text = $1;
-		my $link =
-			$cgi->a({-href => href(action=>"object", hash=>$hash_text),
-			        -class => "text"}, $hash_text);
-		$line =~ s/$hash_text/$link/;
-	}
+	$line =~ s{\b([0-9a-fA-F]{8,40})\b}{
+		$cgi->a({-href => href(action=>"object", hash=>$1),
+					-class => "text"}, $1);
+	}eg;
+
 	return $line;
 }
 
@@ -1914,18 +1912,19 @@ sub git_parse_project_config {
 	return %config;
 }
 
-# convert config value to boolean, 'true' or 'false'
+# convert config value to boolean: 'true' or 'false'
 # no value, number > 0, 'true' and 'yes' values are true
 # rest of values are treated as false (never as error)
 sub config_to_bool {
 	my $val = shift;
 
+	return 1 if !defined $val;             # section.key
+
 	# strip leading and trailing whitespace
 	$val =~ s/^\s+//;
 	$val =~ s/\s+$//;
 
-	return (!defined $val ||               # section.key
-	        ($val =~ /^\d+$/ && $val) ||   # section.key = 1
+	return (($val =~ /^\d+$/ && $val) ||   # section.key = 1
 	        ($val =~ /^(?:true|yes)$/i));  # section.key = true
 }
 
@@ -1978,6 +1977,9 @@ sub git_get_project_config {
 		$config_file = "$git_dir/config";
 	}
 
+	# check if config variable (key) exists
+	return unless exists $config{"gitweb.$key"};
+
 	# ensure given type
 	if (!defined $type) {
 		return $config{"gitweb.$key"};

index-pack.c

@@ -172,9 +172,8 @@ static char *open_pack_file(char *pack_name)
 		input_fd = 0;
 		if (!pack_name) {
 			static char tmpfile[PATH_MAX];
-			snprintf(tmpfile, sizeof(tmpfile),
-				 "%s/pack/tmp_pack_XXXXXX", get_object_directory());
-			output_fd = xmkstemp(tmpfile);
+			output_fd = odb_mkstemp(tmpfile, sizeof(tmpfile),
+						"pack/tmp_pack_XXXXXX");
 			pack_name = xstrdup(tmpfile);
 		} else
 			output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
@@ -794,22 +793,24 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
 
 	if (keep_msg) {
 		int keep_fd, keep_msg_len = strlen(keep_msg);
-		if (!keep_name) {
-			snprintf(name, sizeof(name), "%s/pack/pack-%s.keep",
-				 get_object_directory(), sha1_to_hex(sha1));
-			keep_name = name;
-		}
-		keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600);
+
+		if (!keep_name)
+			keep_fd = odb_pack_keep(name, sizeof(name), sha1);
+		else
+			keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600);
+
 		if (keep_fd < 0) {
 			if (errno != EEXIST)
-				die("cannot write keep file");
+				die("cannot write keep file '%s' (%s)",
+				    keep_name, strerror(errno));
 		} else {
 			if (keep_msg_len > 0) {
 				write_or_die(keep_fd, keep_msg, keep_msg_len);
 				write_or_die(keep_fd, "\n", 1);
 			}
 			if (close(keep_fd) != 0)
-				die("cannot write keep file");
+				die("cannot close written keep file '%s' (%s)",
+				    keep_name, strerror(errno));
 			report = "keep";
 		}
 	}

lockfile.c

@@ -155,11 +155,25 @@ static int lock_file(struct lock_file *lk, const char *path, int flags)
 	return lk->fd;
 }
 
+
+NORETURN void unable_to_lock_index_die(const char *path, int err)
+{
+	if (errno == EEXIST) {
+		die("Unable to create '%s.lock': %s.\n\n"
+		    "If no other git process is currently running, this probably means a\n"
+		    "git process crashed in this repository earlier. Make sure no other git\n"
+		    "process is running and remove the file manually to continue.",
+		    path, strerror(err));
+	} else {
+		die("Unable to create '%s.lock': %s", path, strerror(err));
+	}
+}
+
 int hold_lock_file_for_update(struct lock_file *lk, const char *path, int flags)
 {
 	int fd = lock_file(lk, path, flags);
 	if (fd < 0 && (flags & LOCK_DIE_ON_ERROR))
-		die("unable to create '%s.lock': %s", path, strerror(errno));
+		unable_to_lock_index_die(path, errno);
 	return fd;
 }
 

pack-write.c

@@ -44,9 +44,7 @@ char *write_idx_file(char *index_name, struct pack_idx_entry **objects,
 
 	if (!index_name) {
 		static char tmpfile[PATH_MAX];
-		snprintf(tmpfile, sizeof(tmpfile),
-			 "%s/pack/tmp_idx_XXXXXX", get_object_directory());
-		fd = xmkstemp(tmpfile);
+		fd = odb_mkstemp(tmpfile, sizeof(tmpfile), "pack/tmp_idx_XXXXXX");
 		index_name = xstrdup(tmpfile);
 	} else {
 		unlink(index_name);
@@ -239,7 +237,7 @@ char *index_pack_lockfile(int ip_out)
 	char packname[46];
 
 	/*
-	 * The first thing we expects from index-pack's output
+	 * The first thing we expect from index-pack's output
 	 * is "pack\t%40s\n" or "keep\t%40s\n" (46 bytes) where
 	 * %40s is the newly created pack SHA1 name.  In the "keep"
 	 * case, we need it to remove the corresponding .keep file

path.c

@@ -499,3 +499,39 @@ int longest_ancestor_length(const char *path, const char *prefix_list)
 
 	return max_len;
 }
+
+/* strip arbitrary amount of directory separators at end of path */
+static inline int chomp_trailing_dir_sep(const char *path, int len)
+{
+	while (len && is_dir_sep(path[len - 1]))
+		len--;
+	return len;
+}
+
+/*
+ * If path ends with suffix (complete path components), returns the
+ * part before suffix (sans trailing directory separators).
+ * Otherwise returns NULL.
+ */
+char *strip_path_suffix(const char *path, const char *suffix)
+{
+	int path_len = strlen(path), suffix_len = strlen(suffix);
+
+	while (suffix_len) {
+		if (!path_len)
+			return NULL;
+
+		if (is_dir_sep(path[path_len - 1])) {
+			if (!is_dir_sep(suffix[suffix_len - 1]))
+				return NULL;
+			path_len = chomp_trailing_dir_sep(path, path_len);
+			suffix_len = chomp_trailing_dir_sep(suffix, suffix_len);
+		}
+		else if (path[--path_len] != suffix[--suffix_len])
+			return NULL;
+	}
+
+	if (path_len && !is_dir_sep(path[path_len - 1]))
+		return NULL;
+	return xstrndup(path, chomp_trailing_dir_sep(path, path_len));
+}

sha1_file.c

@@ -801,7 +801,7 @@ unsigned char* use_pack(struct packed_git *p,
 	if (p->pack_fd == -1 && open_packed_git(p))
 		die("packfile %s cannot be accessed", p->pack_name);
 
-	/* Since packfiles end in a hash of their content and its
+	/* Since packfiles end in a hash of their content and it's
 	 * pointless to ask for an offset into the middle of that
 	 * hash, and the in_window function above wouldn't match
 	 * don't allow an offset too close to the end of the file.

t/lib-httpd.sh

@@ -11,7 +11,21 @@ then
 	exit
 fi
 
-LIB_HTTPD_PATH=${LIB_HTTPD_PATH-'/usr/sbin/apache2'}
+HTTPD_PARA=""
+
+case $(uname) in
+	Darwin)
+		DEFAULT_HTTPD_PATH='/usr/sbin/httpd'
+		DEFAULT_HTTPD_MODULE_PATH='/usr/libexec/apache2'
+		HTTPD_PARA="$HTTPD_PARA -DDarwin"
+	;;
+	*)
+		DEFAULT_HTTPD_PATH='/usr/sbin/apache2'
+		DEFAULT_HTTPD_MODULE_PATH='/usr/lib/apache2/modules'
+	;;
+esac
+
+LIB_HTTPD_PATH=${LIB_HTTPD_PATH-"$DEFAULT_HTTPD_PATH"}
 LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'8111'}
 
 TEST_PATH="$TEST_DIRECTORY"/lib-httpd
@@ -39,14 +53,12 @@ then
 			exit
 		fi
 
-		LIB_HTTPD_MODULE_PATH='/usr/lib/apache2/modules'
+		LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH"
 	fi
 else
 	error "Could not identify web server at '$LIB_HTTPD_PATH'"
 fi
 
-HTTPD_PARA=""
-
 prepare_httpd() {
 	mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH"
 
@@ -95,5 +107,5 @@ stop_httpd() {
 	trap 'die' EXIT
 
 	"$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
-		-f "$TEST_PATH/apache.conf" -k stop
+		-f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop
 }

t/lib-httpd/apache.conf

@@ -5,6 +5,12 @@ LogFormat "%h %l %u %t \"%r\" %>s %b" common
 CustomLog access.log common
 ErrorLog error.log
 
+<IfDefine Darwin>
+	LoadModule log_config_module modules/mod_log_config.so
+	LockFile accept.lock
+	PidFile httpd.pid
+</IfDefine>
+
 <IfDefine SSL>
 LoadModule ssl_module modules/mod_ssl.so
 

t/t0060-path-utils.sh

@@ -85,4 +85,8 @@ ancestor /foo/bar :://foo/.:: 4
 ancestor /foo/bar //foo/./::/bar 4
 ancestor /foo/bar ::/bar -1
 
+test_expect_success 'strip_path_suffix' '
+	test c:/msysgit = $(test-path-utils strip_path_suffix \
+		c:/msysgit/libexec//git-core libexec/git-core)
+'
 test_done

t/t4013-diff-various.sh

@@ -74,6 +74,10 @@ test_expect_success setup '
 	for i in 1 2; do echo $i; done >>dir/sub &&
 	git update-index file0 dir/sub &&
 
+	mkdir dir3 &&
+	cp dir/sub dir3/sub &&
+	test-chmtime +1 dir3/sub &&
+
 	git config log.showroot false &&
 	git commit --amend &&
 	git show-branch
@@ -262,6 +266,7 @@ diff --patch-with-raw -r initial..side
 diff --name-status dir2 dir
 diff --no-index --name-status dir2 dir
 diff --no-index --name-status -- dir2 dir
+diff --no-index dir dir3
 diff master master^ side
 EOF
 

t/t4013/diff.diff_--no-index_dir_dir3

@@ -0,0 +1,2 @@
+$ git diff --no-index dir dir3
+$

t/t5300-pack-object.sh

@@ -196,6 +196,23 @@ test_expect_success \
 
 unset GIT_OBJECT_DIRECTORY
 
+test_expect_success 'survive missing objects/pack directory' '
+	(
+		rm -fr missing-pack &&
+		mkdir missing-pack &&
+		cd missing-pack &&
+		git init &&
+		GOP=.git/objects/pack
+		rm -fr $GOP &&
+		git index-pack --stdin --keep=test <../test-3-${packname_3}.pack &&
+		test -f $GOP/pack-${packname_3}.pack &&
+		test_cmp $GOP/pack-${packname_3}.pack ../test-3-${packname_3}.pack &&
+		test -f $GOP/pack-${packname_3}.idx &&
+		test_cmp $GOP/pack-${packname_3}.idx ../test-3-${packname_3}.idx &&
+		test -f $GOP/pack-${packname_3}.keep
+	)
+'
+
 test_expect_success \
     'verify pack' \
     'git verify-pack	test-1-${packname_1}.idx \

t/t7003-filter-branch.sh

@@ -48,6 +48,18 @@ test_expect_success 'result is really identical' '
 	test $H = $(git rev-parse HEAD)
 '
 
+TRASHDIR=$(pwd)
+test_expect_success 'correct GIT_DIR while using -d' '
+	mkdir drepo &&
+	( cd drepo &&
+	git init &&
+	test_commit drepo &&
+	git filter-branch -d "$TRASHDIR/dfoo" \
+		--index-filter "cp \"$TRASHDIR\"/dfoo/backup-refs \"$TRASHDIR\"" \
+	) &&
+	grep drepo "$TRASHDIR/backup-refs"
+'
+
 test_expect_success 'Fail if commit filter fails' '
 	test_must_fail git filter-branch -f --commit-filter "exit 1" HEAD
 '

t/t9136-git-svn-recreated-branch-empty-file.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+test_description='test recreated svn branch with empty files'
+
+. ./lib-git-svn.sh
+test_expect_success 'load svn dumpfile'  '
+	svnadmin load "$rawsvnrepo" < "${TEST_DIRECTORY}/t9136/svn.dump"
+	'
+
+test_expect_success 'clone using git svn' 'git svn clone -s "$svnrepo" x'
+
+test_done

t/t9136/svn.dump

@@ -0,0 +1,192 @@
+SVN-fs-dump-format-version: 2
+
+UUID: eecae021-8f16-48da-969d-79beb8ae6ea5
+
+Revision-number: 0
+Prop-content-length: 56
+Content-length: 56
+
+K 8
+svn:date
+V 27
+2009-02-22T00:50:56.292890Z
+PROPS-END
+
+Revision-number: 1
+Prop-content-length: 106
+Content-length: 106
+
+K 7
+svn:log
+V 4
+init
+K 10
+svn:author
+V 8
+john.doe
+K 8
+svn:date
+V 27
+2009-02-22T00:50:57.192384Z
+PROPS-END
+
+Node-path: branches
+Node-kind: dir
+Node-action: add
+Prop-content-length: 10
+Content-length: 10
+
+PROPS-END
+
+
+Node-path: tags
+Node-kind: dir
+Node-action: add
+Prop-content-length: 10
+Content-length: 10
+
+PROPS-END
+
+
+Node-path: trunk
+Node-kind: dir
+Node-action: add
+Prop-content-length: 10
+Content-length: 10
+
+PROPS-END
+
+
+Node-path: trunk/file
+Node-kind: file
+Node-action: add
+Prop-content-length: 10
+Text-content-length: 0
+Text-content-md5: d41d8cd98f00b204e9800998ecf8427e
+Content-length: 10
+
+PROPS-END
+
+
+Revision-number: 2
+Prop-content-length: 105
+Content-length: 105
+
+K 7
+svn:log
+V 3
+1.0
+K 10
+svn:author
+V 8
+john.doe
+K 8
+svn:date
+V 27
+2009-02-22T00:50:58.124724Z
+PROPS-END
+
+Node-path: tags/1.0
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 1
+Node-copyfrom-path: trunk
+
+
+Revision-number: 3
+Prop-content-length: 111
+Content-length: 111
+
+K 7
+svn:log
+V 9
+1.0.1-bad
+K 10
+svn:author
+V 8
+john.doe
+K 8
+svn:date
+V 27
+2009-02-22T00:50:58.151727Z
+PROPS-END
+
+Node-path: tags/1.0.1
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 2
+Node-copyfrom-path: tags/1.0
+
+
+Revision-number: 4
+Prop-content-length: 111
+Content-length: 111
+
+K 7
+svn:log
+V 9
+Wrong tag
+K 10
+svn:author
+V 8
+john.doe
+K 8
+svn:date
+V 27
+2009-02-22T00:50:58.167427Z
+PROPS-END
+
+Node-path: tags/1.0.1
+Node-action: delete
+
+
+Revision-number: 5
+Prop-content-length: 113
+Content-length: 113
+
+K 7
+svn:log
+V 10
+1.0-branch
+K 10
+svn:author
+V 8
+john.doe
+K 8
+svn:date
+V 27
+2009-02-22T00:50:58.184498Z
+PROPS-END
+
+Node-path: branches/1.0
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 4
+Node-copyfrom-path: tags/1.0
+
+
+Revision-number: 6
+Prop-content-length: 113
+Content-length: 113
+
+K 7
+svn:log
+V 10
+1.0.1-good
+K 10
+svn:author
+V 8
+john.doe
+K 8
+svn:date
+V 27
+2009-02-22T00:50:58.200695Z
+PROPS-END
+
+Node-path: tags/1.0.1
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 5
+Node-copyfrom-path: branches/1.0
+
+

t/t9301-fast-export.sh

@@ -185,8 +185,8 @@ test_expect_success 'submodule fast-export | fast-import' '
 
 '
 
-export GIT_AUTHOR_NAME='A U Thor'
-export GIT_COMMITTER_NAME='C O Mitter'
+GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
+GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
 
 test_expect_success 'setup copies' '
 

t/t9500-gitweb-standalone-no-errors.sh

@@ -661,6 +661,11 @@ cat >>gitweb_config.perl <<EOF
 \$feature{'snapshot'}{'override'} = 1;
 EOF
 
+test_expect_success \
+	'config override: tree view, features not overridden in repo config' \
+	'gitweb_run "p=.git;a=tree"'
+test_debug 'cat gitweb.log'
+
 test_expect_success \
 	'config override: tree view, features disabled in repo config' \
 	'git config gitweb.blame no &&
@@ -669,12 +674,23 @@ test_expect_success \
 test_debug 'cat gitweb.log'
 
 test_expect_success \
-	'config override: tree view, features enabled in repo config' \
+	'config override: tree view, features enabled in repo config (1)' \
 	'git config gitweb.blame yes &&
 	 git config gitweb.snapshot "zip,tgz, tbz2" &&
 	 gitweb_run "p=.git;a=tree"'
 test_debug 'cat gitweb.log'
 
+cat >.git/config <<\EOF
+# testing noval and alternate separator
+[gitweb]
+	blame
+	snapshot = zip tgz
+EOF
+test_expect_success \
+	'config override: tree view, features enabled in repo config (2)' \
+	'gitweb_run "p=.git;a=tree"'
+test_debug 'cat gitweb.log'
+
 # ----------------------------------------------------------------------
 # non-ASCII in README.html
 

t/test-lib.sh

@@ -82,7 +82,7 @@ do
 	-i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
 		immediate=t; shift ;;
 	-l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
-		export GIT_TEST_LONG=t; shift ;;
+		GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
 	-h|--h|--he|--hel|--help)
 		help=t; shift ;;
 	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)

test-path-utils.c

@@ -26,6 +26,12 @@ int main(int argc, char **argv)
 		return 0;
 	}
 
+	if (argc == 4 && !strcmp(argv[1], "strip_path_suffix")) {
+		char *prefix = strip_path_suffix(argv[2], argv[3]);
+		printf("%s\n", prefix ? prefix : "(null)");
+		return 0;
+	}
+
 	fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
 		argv[1] ? argv[1] : "(there was none)");
 	return 1;

trace.c

@@ -50,7 +50,7 @@ static int get_trace_fd(int *need_close)
 		return fd;
 	}
 
-	fprintf(stderr, "What does '%s' for GIT_TRACE means ?\n", trace);
+	fprintf(stderr, "What does '%s' for GIT_TRACE mean?\n", trace);
 	fprintf(stderr, "If you want to trace into a file, "
 		"then please set GIT_TRACE to an absolute pathname "
 		"(starting with /).\n");

wrapper.c

@@ -256,3 +256,35 @@ int git_inflate(z_streamp strm, int flush)
 	error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message");
 	return ret;
 }
+
+int odb_mkstemp(char *template, size_t limit, const char *pattern)
+{
+	int fd;
+
+	snprintf(template, limit, "%s/%s",
+		 get_object_directory(), pattern);
+	fd = mkstemp(template);
+	if (0 <= fd)
+		return fd;
+
+	/* slow path */
+	safe_create_leading_directories(template);
+	snprintf(template, limit, "%s/%s",
+		 get_object_directory(), pattern);
+	return xmkstemp(template);
+}
+
+int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1)
+{
+	int fd;
+
+	snprintf(name, namesz, "%s/pack/pack-%s.keep",
+		 get_object_directory(), sha1_to_hex(sha1));
+	fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
+	if (0 <= fd)
+		return fd;
+
+	/* slow path */
+	safe_create_leading_directories(name);
+	return open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
+}