26 files changed, 2144 insertions, 88 deletions

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index dd92cde..fefd298 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -12,7 +12,22 @@ SYNOPSIS
 
 DESCRIPTION
 -----------
-Clones a repository into a newly created directory.
+Clones a repository into a newly created directory.  All remote
+branch heads are copied under `$GIT_DIR/refs/heads/`, except
+that the remote `master` is also copied to `origin` branch.
+
+In addition, `$GIT_DIR/remotes/origin` file is set up to have
+this line:
+
+	Pull: master:origin
+
+This is to help the typical workflow of working off of the
+remote `master` branch.  Every time `git pull` without argument
+is run, the progress on the remote `master` branch is tracked by
+copying it into the local `origin` branch, and merged into the
+branch you are currently working on.  Remote branches other than
+`master` are also added there to be tracked.
+
 
 OPTIONS
 -------
@@ -28,9 +43,10 @@ OPTIONS
 --shared::
 -s::
 	When the repository to clone is on the local machine,
-	instead of using hard links automatically setup
+	instead of using hard links, automatically setup
 	.git/objects/info/alternatives to share the objects
-	with the source repository
+	with the source repository.  The resulting repository
+	starts out without any object of its own.
 
 --quiet::
 -q::
@@ -49,14 +65,13 @@ OPTIONS
 
 <repository>::
 	The (possibly remote) repository to clone from.  It can
-	be an "rsync://host/dir" URL, an "http://host/dir" URL,
-	or [<host>:]/dir notation that is used by 'git-clone-pack'.
-	Currently http transport is not supported.
+	be any URL git-fetch supports.
 
 <directory>::
 	The name of a new directory to be cloned into.  It is an
 	error to specify an existing directory.
 
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org>
diff --git a/Documentation/git-http-push.txt b/Documentation/git-http-push.txt
new file mode 100644
index 0000000..c7066d6
--- /dev/null
+++ b/Documentation/git-http-push.txt
@@ -0,0 +1,89 @@
+git-http-push(1)
+================
+
+NAME
+----
+git-http-push - Push missing objects using HTTP/DAV.
+
+
+SYNOPSIS
+--------
+'git-http-push' [--complete] [--force] [--verbose] <url> <ref> [<ref>...]
+
+DESCRIPTION
+-----------
+Sends missing objects to remote repository, and updates the
+remote branch.
+
+
+OPTIONS
+-------
+--complete::
+	Do not assume that the remote repository is complete in its
+	current state, and verify all objects in the entire local
+	ref's history exist in the remote repository.
+
+--force::
+	Usually, the command refuses to update a remote ref that
+	is not an ancestor of the local ref used to overwrite it.
+	This flag disables the check.  What this means is that
+	the remote repository can lose commits; use it with
+	care.
+
+--verbose::
+	Report the list of objects being walked locally and the
+	list of objects successfully sent to the remote repository.
+
+<ref>...:
+	The remote refs to update.
+
+
+Specifying the Refs
+-------------------
+
+A '<ref>' specification can be either a single pattern, or a pair
+of such patterns separated by a colon ":" (this means that a ref name
+cannot have a colon in it).  A single pattern '<name>' is just a 
+shorthand for '<name>:<name>'.
+
+Each pattern pair consists of the source side (before the colon)
+and the destination side (after the colon).  The ref to be
+pushed is determined by finding a match that matches the source
+side, and where it is pushed is determined by using the
+destination side.
+
+ - It is an error if <src> does not match exactly one of the
+   local refs.
+
+ - If <dst> does not match any remote ref, either
+
+   * it has to start with "refs/"; <dst> is used as the
+     destination literally in this case.
+
+   * <src> == <dst> and the ref that matched the <src> must not
+     exist in the set of remote refs; the ref matched <src>
+     locally is used as the name of the destination.
+
+Without '--force', the <src> ref is stored at the remote only if
+<dst> does not exist, or <dst> is a proper subset (i.e. an
+ancestor) of <src>.  This check, known as "fast forward check",
+is performed in order to avoid accidentally overwriting the
+remote ref and lose other peoples' commits from there.
+
+With '--force', the fast forward check is disabled for all refs.
+
+Optionally, a <ref> parameter can be prefixed with a plus '+' sign
+to disable the fast-forward check only on that ref.
+
+
+Author
+------
+Written by Nick Hengeveld <nickh@reactrix.com>
+
+Documentation
+--------------
+Documentation by Nick Hengeveld
+
+GIT
+---
+Part of the gitlink:git[7] suite
diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt
index 3e058db..b3ef19b 100644
--- a/Documentation/git-merge.txt
+++ b/Documentation/git-merge.txt
@@ -34,6 +34,8 @@ include::merge-pull-opts.txt[]
 	least one <remote>.  Specifying more than one <remote>
 	obviously means you are trying an Octopus.
 
+include::merge-strategies.txt[]
+
 
 SEE ALSO
 --------
diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt
index ec10a2f..7ebb08d 100644
--- a/Documentation/git-pull.txt
+++ b/Documentation/git-pull.txt
@@ -31,42 +31,8 @@ include::pull-fetch-param.txt[]
 
 include::merge-pull-opts.txt[]
 
+include::merge-strategies.txt[]
 
-MERGE STRATEGIES
-----------------
-
-resolve::
-	This can only resolve two heads (i.e. the current branch
-	and another branch you pulled from) using 3-way merge
-	algorithm.  It tries to carefully detect criss-cross
-	merge ambiguities and is considered generally safe and
-	fast.  This is the default merge strategy when pulling
-	one branch.
-
-recursive::
-	This can only resolve two heads using 3-way merge
-	algorithm.  When there are more than one common
-	ancestors that can be used for 3-way merge, it creates a
-	merged tree of the common ancestores and uses that as
-	the reference tree for the 3-way merge.  This has been
-	reported to result in fewer merge conflicts without
-	causing mis-merges by tests done on actual merge commits
-	taken from Linux 2.6 kernel development history.
-	Additionally this can detect and handle merges involving
-	renames.
-
-octopus::
-	This resolves more than two-head case, but refuses to do
-	complex merge that needs manual resolution.  It is
-	primarily meant to be used for bundling topic branch
-	heads together.  This is the default merge strategy when
-	pulling more than one branch.
-
-ours::
-	This resolves any number of heads, but the result of the
-	merge is always the current branch head.  It is meant to
-	be used to supersede old development history of side
-	branches.
 
 
 EXAMPLES
diff --git a/Documentation/install-webdoc.sh b/Documentation/install-webdoc.sh
index d593ab9..50638c7 100755
--- a/Documentation/install-webdoc.sh
+++ b/Documentation/install-webdoc.sh
@@ -2,7 +2,7 @@
 
 T="$1"
 
-for h in *.html howto/*.txt howto/*.html
+for h in *.html *.txt howto/*.txt howto/*.html
 do
 	diff -u -I'Last updated [0-9][0-9]-[A-Z][a-z][a-z]-' "$T/$h" "$h" || {
 		echo >&2 "# install $h $T/$h"
@@ -12,7 +12,7 @@ do
 	}
 done
 strip_leading=`echo "$T/" | sed -e 's|.|.|g'`
-for th in "$T"/*.html "$T"/howto/*.txt "$T"/howto/*.html
+for th in "$T"/*.html "$T"/*.txt "$T"/howto/*.txt "$T"/howto/*.html
 do
 	h=`expr "$th" : "$strip_leading"'\(.*\)'`
 	case "$h" in
diff --git a/Documentation/merge-strategies.txt b/Documentation/merge-strategies.txt
new file mode 100644
index 0000000..3ec56d2
--- /dev/null
+++ b/Documentation/merge-strategies.txt
@@ -0,0 +1,35 @@
+MERGE STRATEGIES
+----------------
+
+resolve::
+	This can only resolve two heads (i.e. the current branch
+	and another branch you pulled from) using 3-way merge
+	algorithm.  It tries to carefully detect criss-cross
+	merge ambiguities and is considered generally safe and
+	fast.  This is the default merge strategy when pulling
+	one branch.
+
+recursive::
+	This can only resolve two heads using 3-way merge
+	algorithm.  When there are more than one common
+	ancestors that can be used for 3-way merge, it creates a
+	merged tree of the common ancestores and uses that as
+	the reference tree for the 3-way merge.  This has been
+	reported to result in fewer merge conflicts without
+	causing mis-merges by tests done on actual merge commits
+	taken from Linux 2.6 kernel development history.
+	Additionally this can detect and handle merges involving
+	renames.
+
+octopus::
+	This resolves more than two-head case, but refuses to do
+	complex merge that needs manual resolution.  It is
+	primarily meant to be used for bundling topic branch
+	heads together.  This is the default merge strategy when
+	pulling more than one branch.
+
+ours::
+	This resolves any number of heads, but the result of the
+	merge is always the current branch head.  It is meant to
+	be used to supersede old development history of side
+	branches.
diff --git a/Documentation/pull-fetch-param.txt b/Documentation/pull-fetch-param.txt
index 57e9ddf..5c2888e 100644
--- a/Documentation/pull-fetch-param.txt
+++ b/Documentation/pull-fetch-param.txt
@@ -82,14 +82,19 @@ must know this is the expected usage pattern for a branch.
 [NOTE]
 You never do your own development on branches that appear
 on the right hand side of a <refspec> colon on `Pull:` lines;
-they are to be updated by `git-fetch`.  The corollary is that
-a local branch should be introduced and named on a <refspec>
-right-hand-side if you intend to do development derived from
-that branch.
-This leads to the common `Pull: master:origin` mapping of a
-remote `master` branch to a local `origin` branch, which
-is then merged to a local development branch, again typically
-named `master`.
+they are to be updated by `git-fetch`.  If you intend to do
+development derived from a remote branch `B`, have a `Pull:`
+line to track it (i.e. `Pull: B:remote-B`), and have a separate
+branch `my-B` to do your development on top of it.  The latter
+is created by `git branch my-B remote-B` (or its equivalent `git
+checkout -b my-B remote-B`).  Run `git fetch` to keep track of
+the progress of the remote side, and when you see something new
+on the remote branch, merge it into your development branch with
+`git pull . remote-B`, while you are on `my-B` branch.
+The common `Pull: master:origin` mapping of a remote `master`
+branch to a local `origin` branch, which is then merged to a
+ocal development branch, again typically named `master`, is made
+when you run `git clone` for you to follow this pattern.
 +
 [NOTE]
 There is a difference between listing multiple <refspec>
diff --git a/INSTALL b/INSTALL
index 6e336d7..bbb13f3 100644
--- a/INSTALL
+++ b/INSTALL
@@ -46,6 +46,9 @@ Issues of note:
 	  transfer, you are probabaly OK if you do not have
 	  them.
 
+	- expat library; git-http-push uses it for remote lock
+	  management over DAV.  Similar to "curl" above, this is optional.
+
 	- "GNU diff" to generate patches.  Of course, you don't _have_ to
 	  generate patches if you don't want to, but let's face it, you'll
 	  be wanting to. Or why did you get git in the first place?
diff --git a/Makefile b/Makefile
index 2ae69e3..56e0fb1 100644
--- a/Makefile
+++ b/Makefile
@@ -6,12 +6,16 @@
 # Define NO_OPENSSL environment variable if you do not have OpenSSL. You will
 # miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.
 #
-# Define NO_CURL if you do not have curl installed.  git-http-pull is not
-# built, and you cannot use http:// and https:// transports.
+# Define NO_CURL if you do not have curl installed.  git-http-pull and
+# git-http-push are not built, and you cannot use http:// and https://
+# transports.
 #
 # Define CURLDIR=/foo/bar if your curl header and library files are in
 # /foo/bar/include and /foo/bar/lib directories.
 #
+# Define NO_EXPAT if you do not have expat installed.  git-http-push is
+# not built, and you cannot push using http:// and https:// transports.
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 #
 # Define PPC_SHA1 environment variable when running make to make use of
@@ -37,25 +41,20 @@
 # 1461501637330902918203684832716283019655932542976 hashes do not give you
 # sufficient guarantee that no collisions between objects will ever happen.
 
-# DEFINES += -DCOLLISION_CHECK
-
 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 # randomly break unless your underlying filesystem supports those sub-second
 # times (my ext3 doesn't).
 
-# DEFINES += -DUSE_NSEC
-
 # Define USE_STDEV below if you want git to care about the underlying device
 # change being considered an inode change from the update-cache perspective.
 
-# DEFINES += -DUSE_STDEV
-
-GIT_VERSION = 0.99.9d
+GIT_VERSION = 0.99.9e
 
+# CFLAGS is for the users to override from the command line.
 CFLAGS = -g -O2 -Wall
-ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
+ALL_CFLAGS = $(CFLAGS)
 
 prefix = $(HOME)
 bindir = $(prefix)/bin
@@ -185,6 +184,10 @@ uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 ifeq ($(uname_S),Darwin)
 	NEEDS_SSL_WITH_CRYPTO = YesPlease
 	NEEDS_LIBICONV = YesPlease
+	## fink
+	ALL_CFLAGS += -I/sw/include -L/sw/lib
+	## darwinports
+	ALL_CFLAGS += -I/opt/local/include -L/opt/local/lib
 endif
 ifeq ($(uname_S),SunOS)
 	NEEDS_SOCKET = YesPlease
@@ -194,19 +197,19 @@ ifeq ($(uname_S),SunOS)
 	NO_STRCASESTR = YesPlease
 	INSTALL = ginstall
 	TAR = gtar
-	PLATFORM_DEFINES += -D__EXTENSIONS__
+	ALL_CFLAGS += -D__EXTENSIONS__
 endif
 ifeq ($(uname_O),Cygwin)
 	NO_STRCASESTR = YesPlease
 	NEEDS_LIBICONV = YesPlease
 	NO_IPV6 = YesPlease
 	X = .exe
-	PLATFORM_DEFINES += -DUSE_SYMLINK_HEAD=0
+	ALL_CFLAGS += -DUSE_SYMLINK_HEAD=0
 endif
 ifeq ($(uname_S),OpenBSD)
 	NO_STRCASESTR = YesPlease
 	NEEDS_LIBICONV = YesPlease
-	PLATFORM_DEFINES += -I/usr/local/include -L/usr/local/lib
+	ALL_CFLAGS += -I/usr/local/include -L/usr/local/lib
 endif
 ifneq (,$(findstring arm,$(uname_M)))
 	ARM_SHA1 = YesPlease
@@ -217,12 +220,16 @@ endif
 ifndef NO_CURL
 	ifdef CURLDIR
 		# This is still problematic -- gcc does not want -R.
-		CFLAGS += -I$(CURLDIR)/include
+		ALL_CFLAGS += -I$(CURLDIR)/include
 		CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 	else
 		CURL_LIBCURL = -lcurl
 	endif
 	PROGRAMS += git-http-fetch$X
+	ifndef NO_EXPAT
+		EXPAT_LIBEXPAT = -lexpat
+		PROGRAMS += git-http-push$X
+	endif
 endif
 
 ifndef SHELL_PATH
@@ -240,13 +247,13 @@ ifndef NO_OPENSSL
 	OPENSSL_LIBSSL = -lssl
 	ifdef OPENSSLDIR
 		# Again this may be problematic -- gcc does not always want -R.
-		CFLAGS += -I$(OPENSSLDIR)/include
+		ALL_CFLAGS += -I$(OPENSSLDIR)/include
 		OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 	else
 		OPENSSL_LINK =
 	endif
 else
-	DEFINES += -DNO_OPENSSL
+	ALL_CFLAGS += -DNO_OPENSSL
 	MOZILLA_SHA1 = 1
 	OPENSSL_LIBSSL =
 endif
@@ -258,7 +265,7 @@ endif
 ifdef NEEDS_LIBICONV
 	ifdef ICONVDIR
 		# Again this may be problematic -- gcc does not always want -R.
-		CFLAGS += -I$(ICONVDIR)/include
+		ALL_CFLAGS += -I$(ICONVDIR)/include
 		ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 	else
 		ICONV_LINK =
@@ -276,15 +283,15 @@ ifdef NEEDS_NSL
 	SIMPLE_LIB += -lnsl
 endif
 ifdef NO_STRCASESTR
-	DEFINES += -Dstrcasestr=gitstrcasestr -DNO_STRCASESTR=1
+	ALL_CFLAGS += -Dstrcasestr=gitstrcasestr -DNO_STRCASESTR=1
 	LIB_OBJS += compat/strcasestr.o
 endif
 ifdef NO_MMAP
-	DEFINES += -Dmmap=gitfakemmap -Dmunmap=gitfakemunmap -DNO_MMAP
+	ALL_CFLAGS += -Dmmap=gitfakemmap -Dmunmap=gitfakemunmap -DNO_MMAP
 	LIB_OBJS += compat/mmap.o
 endif
 ifdef NO_IPV6
-	DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
+	ALL_CFLAGS += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
 endif
 
 ifdef PPC_SHA1
@@ -305,7 +312,7 @@ endif
 endif
 endif
 
-DEFINES += -DSHA1_HEADER=$(call shellquote,$(SHA1_HEADER))
+ALL_CFLAGS += -DSHA1_HEADER=$(call shellquote,$(SHA1_HEADER))
 
 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 	  $(patsubst %.perl,%,$(SCRIPT_PERL)) \
@@ -375,6 +382,7 @@ git-ssh-pull$X: rsh.o fetch.o
 git-ssh-push$X: rsh.o
 
 git-http-fetch$X: LIBS += $(CURL_LIBCURL)
+git-http-push$X: LIBS += $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 git-rev-list$X: LIBS += $(OPENSSL_LIBSSL)
 
 init-db.o: init-db.c
@@ -454,8 +462,8 @@ clean:
 	rm -f git-core.spec *.pyc *.pyo
 	rm -rf $(GIT_TARNAME)
 	rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
-	rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
-	rm -f git-tk_$(GIT_VERSION)-*.deb
+	rm -f git-core_$(GIT_VERSION)-*.dsc
+	rm -f git-*_$(GIT_VERSION)-*.deb
 	$(MAKE) -C Documentation/ clean
 	$(MAKE) -C templates clean
 	$(MAKE) -C t/ clean
diff --git a/debian/changelog b/debian/changelog
index c643015..9cf900f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+git-core (0.99.9e-0) unstable; urgency=low
+
+  * GIT 0.99.9e
+
+ -- Junio C Hamano <junkio@cox.net>  Sun,  6 Nov 2005 18:37:18 -0800
+
 git-core (0.99.9d-0) unstable; urgency=low
 
   * GIT 0.99.9d
@@ -22,6 +28,19 @@ git-core (0.99.9a-0) unstable; urgency=low
 
  -- Junio C Hamano <junkio@cox.net>  Sun, 30 Oct 2005 15:03:32 -0800
 
+git-core (0.99.9.GIT-0) unstable; urgency=low
+
+  * Test Build.
+
+ -- Junio C Hamano <junkio@cox.net>  Sat,  5 Nov 2005 11:18:13 -0800
+
+git-core (0.99.9-1) unstable; urgency=low
+
+  * Split the git-core binary package into core, doc, and foreign SCM
+    interoperability modules.
+
+ -- Junio C Hamano <junkio@cox.net>  Sat,  5 Nov 2005 11:18:13 -0800
+
 git-core (0.99.9-0) unstable; urgency=low
 
   * GIT 0.99.9
diff --git a/debian/control b/debian/control
index 1f45f93..8cc527e 100644
--- a/debian/control
+++ b/debian/control
@@ -8,7 +8,7 @@ Standards-Version: 3.6.1
 Package: git-core
 Architecture: any
 Depends: ${shlibs:Depends}, ${perl:Depends}, ${misc:Depends}, rcs
-Recommends: rsync, curl, ssh, libmail-sendmail-perl, libemail-valid-perl, libsvn-core-perl (>= 1.2.1), python (>= 2.4.0), less
+Recommends: rsync, curl, ssh, python (>= 2.4.0), less
 Suggests: cogito, patch
 Conflicts: git, cogito (<< 0.13)
 Description: The git content addressable filesystem
@@ -18,9 +18,46 @@ Description: The git content addressable filesystem
  enables human beings to work with the database in a manner to a degree
  similar to other SCM tools.
 
+Package: git-doc
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, git-core
+Description: The git content addressable filesystem, Documentation
+ This package contains documentation for GIT.
+
 Package: git-tk
 Architecture: all
 Depends: ${shlibs:Depends}, ${misc:Depends}, git-core, tk8.4
 Description: The git content addressable filesystem, GUI add-on
  This package contains 'gitk', the git revision tree visualizer.
 
+Package: git-svn
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends}, git-core, libsvn-core-perl (>= 1.2.1)
+Suggests: subversion
+Description: The git content addressable filesystem, SVN interoperability
+ This package contains 'git-svnimport', to import development history from
+ SVN repositories.
+
+Package: git-arch
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends}, git-core
+Suggests: tla, bazaar
+Description: The git content addressable filesystem, GNUArch interoperability
+ This package contains 'git-archimport', to import development history from
+ GNUArch repositories.
+
+Package: git-cvs
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends}, git-core
+Suggests: cvs
+Description: The git content addressable filesystem, CVS interoperability
+ This package contains 'git-cvsimport', to import development history from
+ CVS repositories.
+
+Package: git-email
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, git-core, libmail-sendmail-perl, libemail-valid-perl
+Description: The git content addressable filesystem, e-mail add-on
+ This package contains 'git-send-email', to send a series of patch e-mails.
+
+
diff --git a/debian/git-arch.files b/debian/git-arch.files
new file mode 100644
index 0000000..1ad4656
--- /dev/null
+++ b/debian/git-arch.files
@@ -0,0 +1,2 @@
+/usr/bin/git-archimport
+/usr/share/doc/git-core/git-archimport.*
diff --git a/debian/git-cvs.files b/debian/git-cvs.files
new file mode 100644
index 0000000..8bf5090
--- /dev/null
+++ b/debian/git-cvs.files
@@ -0,0 +1,2 @@
+/usr/bin/git-cvsimport
+/usr/share/doc/git-core/git-cvsimport.*
diff --git a/debian/git-doc.files b/debian/git-doc.files
new file mode 100644
index 0000000..567f5d7
--- /dev/null
+++ b/debian/git-doc.files
@@ -0,0 +1,7 @@
+/usr/share/doc/git-core/*.txt
+/usr/share/doc/git-core/*.html
+/usr/share/doc/git-core/*/*.html
+/usr/share/doc/git-core/*/*.txt
+
+
+
diff --git a/debian/git-email.files b/debian/git-email.files
new file mode 100644
index 0000000..236754c
--- /dev/null
+++ b/debian/git-email.files
@@ -0,0 +1,2 @@
+/usr/bin/git-send-email
+/usr/share/doc/git-core/git-send-email.*
diff --git a/debian/git-svn.files b/debian/git-svn.files
new file mode 100644
index 0000000..317b12a
--- /dev/null
+++ b/debian/git-svn.files
@@ -0,0 +1,2 @@
+/usr/bin/git-svnimport
+/usr/share/doc/git-core/git-svnimport.*
diff --git a/debian/rules b/debian/rules
index 568d430..4ab221c 100755
--- a/debian/rules
+++ b/debian/rules
@@ -41,7 +41,7 @@ MAN_DESTDIR := $(DESTDIR)/$(MANDIR)
 build: debian/build-stamp
 debian/build-stamp:
 	dh_testdir
-	$(MAKE) prefix=$(PREFIX) PYTHON_PATH=/usr/bin/python2.4 all doc test
+	$(MAKE) prefix=$(PREFIX) PYTHON_PATH=/usr/bin/python2.4 all test doc
 	touch debian/build-stamp
 
 debian-clean:
@@ -62,10 +62,15 @@ install: build
 	make DESTDIR=$(DESTDIR) prefix=$(PREFIX) mandir=$(MANDIR) \
 		install install-doc
 
-	mkdir -p $(DOC_DESTDIR)
-	find $(DOC) '(' -name '*.txt' -o -name '*.html' ')' -exec install {} $(DOC_DESTDIR) ';'
+	make -C Documentation DESTDIR=$(DESTDIR) prefix=$(PREFIX) \
+		WEBDOC_DEST=$(DOC_DESTDIR) install-webdoc
 
+	dh_movefiles -p git-arch
+	dh_movefiles -p git-cvs
+	dh_movefiles -p git-svn
 	dh_movefiles -p git-tk
+	dh_movefiles -p git-email
+	dh_movefiles -p git-doc
 	dh_movefiles -p git-core
 	find debian/tmp -type d -o -print | sed -e 's/^/? /'
 
diff --git a/fetch-pack.c b/fetch-pack.c
index cb21715..6565982 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -458,5 +458,19 @@ int main(int argc, char **argv)
 	close(fd[0]);
 	close(fd[1]);
 	finish_connect(pid);
+
+	if (!ret && nr_heads) {
+		/* If the heads to pull were given, we should have
+		 * consumed all of them by matching the remote.
+		 * Otherwise, 'git-fetch remote no-such-ref' would
+		 * silently succeed without issuing an error.
+		 */
+		for (i = 0; i < nr_heads; i++)
+			if (heads[i] && heads[i][0]) {
+				error("no such remote ref %s", heads[i]);
+				ret = 1;
+			}
+	}
+
 	return ret;
 }
diff --git a/git-clone.sh b/git-clone.sh
index 1adf604..4fdd652 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -202,8 +202,16 @@ then
 		mkdir -p .git/remotes &&
 		echo >.git/remotes/origin \
 		"URL: $repo
-Pull: $head_points_at:origin"
-		cp ".git/refs/heads/$head_points_at" .git/refs/heads/origin
+Pull: $head_points_at:origin" &&
+		cp ".git/refs/heads/$head_points_at" .git/refs/heads/origin &&
+		find .git/refs/heads -type f -print |
+		while read ref
+		do
+			head=`expr "$ref" : '.git/refs/heads/\(.*\)'` &&
+			test "$head_points_at" = "$head" ||
+			test "origin" = "$head" ||
+			echo "Pull: ${head}:${head}"
+		done >>.git/remotes/origin
 	esac
 
 	case "$no_checkout" in
diff --git a/git-format-patch.sh b/git-format-patch.sh
index 5b93ff8..b43ba39 100755
--- a/git-format-patch.sh
+++ b/git-format-patch.sh
@@ -101,7 +101,7 @@ case "$#,$1" in
 	;;
 1,?*..)
 	# single "rev1.." should mean "rev1..HEAD"
-	set x "$1"HEAD"
+	set x "$1"HEAD
 	shift
 	;;
 1,*)
diff --git a/git-status.sh b/git-status.sh
index 62a24a9..837f334 100755
--- a/git-status.sh
+++ b/git-status.sh
@@ -41,7 +41,7 @@ git-update-index -q --unmerged --refresh || exit
 
 if GIT_DIR="$GIT_DIR" git-rev-parse --verify HEAD >/dev/null 2>&1
 then
-	git-diff-index -M --cached --name-status HEAD |
+	git-diff-index -M --cached --name-status --diff-filter=MDTCRA HEAD |
 	sed -e '
 		s/\\/\\\\/g
 		s/ /\\ /g
diff --git a/http-fetch.c b/http-fetch.c
index b12779d..ea8af1b 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -578,6 +578,7 @@ void process_curl_messages(void)
 
 	while (curl_message != NULL) {
 		if (curl_message->msg == CURLMSG_DONE) {
+			int curl_result = curl_message->data.result;
 			slot = active_queue_head;
 			while (slot != NULL &&
 			       slot->curl != curl_message->easy_handle)
@@ -587,7 +588,7 @@ void process_curl_messages(void)
 				active_requests--;
 				slot->done = 1;
 				slot->in_use = 0;
-				slot->curl_result = curl_message->data.result;
+				slot->curl_result = curl_result;
 				curl_easy_getinfo(slot->curl,
 						  CURLINFO_HTTP_CODE,
 						  &slot->http_code);
@@ -599,8 +600,7 @@ void process_curl_messages(void)
 				fprintf(stderr, "Received DONE message for unknown request!\n");
 			}
 			if (request != NULL) {
-				request->curl_result =
-					curl_message->data.result;
+				request->curl_result = curl_result;
 				request->http_code = slot->http_code;
 				request->slot = NULL;
 				request->state = COMPLETE;
diff --git a/http-push.c b/http-push.c
new file mode 100644
index 0000000..89fda42
--- /dev/null
+++ b/http-push.c
@@ -0,0 +1,1811 @@
+#include "cache.h"
+#include "commit.h"
+#include "pack.h"
+#include "fetch.h"
+#include "tag.h"
+#include "blob.h"
+
+#include <curl/curl.h>
+#include <curl/easy.h>
+#include <expat.h>
+
+static const char http_push_usage[] =
+"git-http-push [--complete] [--force] [--verbose] <url> <ref> [<ref>...]\n";
+
+#if LIBCURL_VERSION_NUM >= 0x070908
+#define USE_CURL_MULTI
+#define DEFAULT_MAX_REQUESTS 5
+#endif
+
+#if LIBCURL_VERSION_NUM < 0x070704
+#define curl_global_cleanup() do { /* nothing */ } while(0)
+#endif
+#if LIBCURL_VERSION_NUM < 0x070800
+#define curl_global_init(a) do { /* nothing */ } while(0)
+#endif
+
+#if LIBCURL_VERSION_NUM < 0x070c04
+#define NO_CURL_EASY_DUPHANDLE
+#endif
+
+#define RANGE_HEADER_SIZE 30
+
+/* DAV method names and request body templates */
+#define DAV_LOCK "LOCK"
+#define DAV_MKCOL "MKCOL"
+#define DAV_MOVE "MOVE"
+#define DAV_PROPFIND "PROPFIND"
+#define DAV_PUT "PUT"
+#define DAV_UNLOCK "UNLOCK"
+#define PROPFIND_REQUEST "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<D:propfind xmlns:D=\"DAV:\">\n<D:prop xmlns:R=\"%s\">\n<D:supportedlock/>\n</D:prop>\n</D:propfind>"
+#define LOCK_REQUEST "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<D:lockinfo xmlns:D=\"DAV:\">\n<D:lockscope><D:exclusive/></D:lockscope>\n<D:locktype><D:write/></D:locktype>\n<D:owner>\n<D:href>mailto:%s</D:href>\n</D:owner>\n</D:lockinfo>"
+
+#define LOCK_TIME 600
+#define LOCK_REFRESH 30
+
+static int active_requests = 0;
+static int data_received;
+static int pushing = 0;
+static int aborted = 0;
+
+#ifdef USE_CURL_MULTI
+static int max_requests = -1;
+static CURLM *curlm;
+#endif
+#ifndef NO_CURL_EASY_DUPHANDLE
+static CURL *curl_default;
+#endif
+static struct curl_slist *no_pragma_header;
+static struct curl_slist *default_headers;
+static char curl_errorstr[CURL_ERROR_SIZE];
+
+static int push_verbosely = 0;
+static int push_all = 0;
+static int force_all = 0;
+
+struct buffer
+{
+        size_t posn;
+        size_t size;
+        void *buffer;
+};
+
+struct repo
+{
+	char *url;
+	struct packed_git *packs;
+};
+
+static struct repo *remote = NULL;
+
+enum transfer_state {
+	NEED_CHECK,
+	RUN_HEAD,
+	NEED_PUSH,
+	RUN_MKCOL,
+	RUN_PUT,
+	RUN_MOVE,
+	ABORTED,
+	COMPLETE,
+};
+
+struct transfer_request
+{
+	unsigned char sha1[20];
+	char *url;
+	char *dest;
+	struct active_lock *lock;
+	struct curl_slist *headers;
+	struct buffer buffer;
+	char filename[PATH_MAX];
+	char tmpfile[PATH_MAX];
+	enum transfer_state state;
+	CURLcode curl_result;
+	char errorstr[CURL_ERROR_SIZE];
+	long http_code;
+	unsigned char real_sha1[20];
+	SHA_CTX c;
+	z_stream stream;
+	int zret;
+	int rename;
+	struct active_request_slot *slot;
+	struct transfer_request *next;
+};
+
+struct active_request_slot
+{
+	CURL *curl;
+	FILE *local;
+	int in_use;
+	int done;
+	CURLcode curl_result;
+	long http_code;
+	struct active_request_slot *next;
+};
+
+static struct transfer_request *request_queue_head = NULL;
+static struct active_request_slot *active_queue_head = NULL;
+
+static int curl_ssl_verify = -1;
+static char *ssl_cert = NULL;
+#if LIBCURL_VERSION_NUM >= 0x070902
+static char *ssl_key = NULL;
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070908
+static char *ssl_capath = NULL;
+#endif
+static char *ssl_cainfo = NULL;
+static long curl_low_speed_limit = -1;
+static long curl_low_speed_time = -1;
+
+struct active_lock
+{
+	int ctx_activelock;
+	int ctx_owner;
+	int ctx_owner_href;
+	int ctx_timeout;
+	int ctx_locktoken;
+	int ctx_locktoken_href;
+	char *url;
+	char *owner;
+	char *token;
+	time_t start_time;
+	long timeout;
+	int refreshing;
+};
+
+struct lockprop
+{
+	int supported_lock;
+	int lock_entry;
+	int lock_scope;
+	int lock_type;
+	int lock_exclusive;
+	int lock_exclusive_write;
+};
+
+static int http_options(const char *var, const char *value)
+{
+	if (!strcmp("http.sslverify", var)) {
+		if (curl_ssl_verify == -1) {
+			curl_ssl_verify = git_config_bool(var, value);
+		}
+		return 0;
+	}
+
+	if (!strcmp("http.sslcert", var)) {
+		if (ssl_cert == NULL) {
+			ssl_cert = xmalloc(strlen(value)+1);
+			strcpy(ssl_cert, value);
+		}
+		return 0;
+	}
+#if LIBCURL_VERSION_NUM >= 0x070902
+	if (!strcmp("http.sslkey", var)) {
+		if (ssl_key == NULL) {
+			ssl_key = xmalloc(strlen(value)+1);
+			strcpy(ssl_key, value);
+		}
+		return 0;
+	}
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070908
+	if (!strcmp("http.sslcapath", var)) {
+		if (ssl_capath == NULL) {
+			ssl_capath = xmalloc(strlen(value)+1);
+			strcpy(ssl_capath, value);
+		}
+		return 0;
+	}
+#endif
+	if (!strcmp("http.sslcainfo", var)) {
+		if (ssl_cainfo == NULL) {
+			ssl_cainfo = xmalloc(strlen(value)+1);
+			strcpy(ssl_cainfo, value);
+		}
+		return 0;
+	}
+
+#ifdef USE_CURL_MULTI	
+	if (!strcmp("http.maxrequests", var)) {
+		if (max_requests == -1)
+			max_requests = git_config_int(var, value);
+		return 0;
+	}
+#endif
+
+	if (!strcmp("http.lowspeedlimit", var)) {
+		if (curl_low_speed_limit == -1)
+			curl_low_speed_limit = (long)git_config_int(var, value);
+		return 0;
+	}
+	if (!strcmp("http.lowspeedtime", var)) {
+		if (curl_low_speed_time == -1)
+			curl_low_speed_time = (long)git_config_int(var, value);
+		return 0;
+	}
+
+	/* Fall back on the default ones */
+	return git_default_config(var, value);
+}
+
+static size_t fread_buffer(void *ptr, size_t eltsize, size_t nmemb,
+			   struct buffer *buffer)
+{
+	size_t size = eltsize * nmemb;
+	if (size > buffer->size - buffer->posn)
+		size = buffer->size - buffer->posn;
+	memcpy(ptr, buffer->buffer + buffer->posn, size);
+	buffer->posn += size;
+	return size;
+}
+
+static size_t fwrite_buffer_dynamic(const void *ptr, size_t eltsize,
+				    size_t nmemb, struct buffer *buffer)
+{
+	size_t size = eltsize * nmemb;
+	if (size > buffer->size - buffer->posn) {
+		buffer->size = buffer->size * 3 / 2;
+		if (buffer->size < buffer->posn + size)
+			buffer->size = buffer->posn + size;
+		buffer->buffer = xrealloc(buffer->buffer, buffer->size);
+	}
+	memcpy(buffer->buffer + buffer->posn, ptr, size);
+	buffer->posn += size;
+	data_received++;
+	return size;
+}
+
+static size_t fwrite_null(const void *ptr, size_t eltsize,
+			  size_t nmemb, struct buffer *buffer)
+{
+	data_received++;
+	return eltsize * nmemb;
+}
+
+#ifdef USE_CURL_MULTI
+static void process_curl_messages(void);
+static void process_request_queue(void);
+#endif
+
+static CURL* get_curl_handle(void)
+{
+	CURL* result = curl_easy_init();
+
+	curl_easy_setopt(result, CURLOPT_SSL_VERIFYPEER, curl_ssl_verify);
+#if LIBCURL_VERSION_NUM >= 0x070907
+	curl_easy_setopt(result, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
+#endif
+
+	if (ssl_cert != NULL)
+		curl_easy_setopt(result, CURLOPT_SSLCERT, ssl_cert);
+#if LIBCURL_VERSION_NUM >= 0x070902
+	if (ssl_key != NULL)
+		curl_easy_setopt(result, CURLOPT_SSLKEY, ssl_key);
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070908
+	if (ssl_capath != NULL)
+		curl_easy_setopt(result, CURLOPT_CAPATH, ssl_capath);
+#endif
+	if (ssl_cainfo != NULL)
+		curl_easy_setopt(result, CURLOPT_CAINFO, ssl_cainfo);
+	curl_easy_setopt(result, CURLOPT_FAILONERROR, 1);
+
+	if (curl_low_speed_limit > 0 && curl_low_speed_time > 0) {
+		curl_easy_setopt(result, CURLOPT_LOW_SPEED_LIMIT,
+				 curl_low_speed_limit);
+		curl_easy_setopt(result, CURLOPT_LOW_SPEED_TIME,
+				 curl_low_speed_time);
+	}
+
+	return result;
+}
+
+static struct active_request_slot *get_active_slot(void)
+{
+	struct active_request_slot *slot = active_queue_head;
+	struct active_request_slot *newslot;
+
+#ifdef USE_CURL_MULTI
+	int num_transfers;
+
+	/* Wait for a slot to open up if the queue is full */
+	while (active_requests >= max_requests) {
+		curl_multi_perform(curlm, &num_transfers);
+		if (num_transfers < active_requests) {
+			process_curl_messages();
+		}
+	}
+#endif
+
+	while (slot != NULL && slot->in_use) {
+		slot = slot->next;
+	}
+	if (slot == NULL) {
+		newslot = xmalloc(sizeof(*newslot));
+		newslot->curl = NULL;
+		newslot->in_use = 0;
+		newslot->next = NULL;
+
+		slot = active_queue_head;
+		if (slot == NULL) {
+			active_queue_head = newslot;
+		} else {
+			while (slot->next != NULL) {
+				slot = slot->next;
+			}
+			slot->next = newslot;
+		}
+		slot = newslot;
+	}
+
+	if (slot->curl == NULL) {
+#ifdef NO_CURL_EASY_DUPHANDLE
+		slot->curl = get_curl_handle();
+#else
+		slot->curl = curl_easy_duphandle(curl_default);
+#endif
+	}
+
+	active_requests++;
+	slot->in_use = 1;
+	slot->done = 0;
+	slot->local = NULL;
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, default_headers);
+	curl_easy_setopt(slot->curl, CURLOPT_ERRORBUFFER, curl_errorstr);
+
+	return slot;
+}
+
+static int start_active_slot(struct active_request_slot *slot)
+{
+#ifdef USE_CURL_MULTI
+	CURLMcode curlm_result = curl_multi_add_handle(curlm, slot->curl);
+
+	if (curlm_result != CURLM_OK &&
+	    curlm_result != CURLM_CALL_MULTI_PERFORM) {
+		active_requests--;
+		slot->in_use = 0;
+		return 0;
+	}
+#endif
+	return 1;
+}
+
+static void run_active_slot(struct active_request_slot *slot)
+{
+#ifdef USE_CURL_MULTI
+	int num_transfers;
+	long last_pos = 0;
+	long current_pos;
+	fd_set readfds;
+	fd_set writefds;
+	fd_set excfds;
+	int max_fd;
+	struct timeval select_timeout;
+	CURLMcode curlm_result;
+
+	while (!slot->done) {
+		data_received = 0;
+		do {
+			curlm_result = curl_multi_perform(curlm,
+							  &num_transfers);
+		} while (curlm_result == CURLM_CALL_MULTI_PERFORM);
+		if (num_transfers < active_requests) {
+			process_curl_messages();
+			process_request_queue();
+		}
+
+		if (!data_received && slot->local != NULL) {
+			current_pos = ftell(slot->local);
+			if (current_pos > last_pos)
+				data_received++;
+			last_pos = current_pos;
+		}
+
+		if (!slot->done && !data_received) {
+			max_fd = 0;
+			FD_ZERO(&readfds);
+			FD_ZERO(&writefds);
+			FD_ZERO(&excfds);
+			select_timeout.tv_sec = 0;
+			select_timeout.tv_usec = 50000;
+			select(max_fd, &readfds, &writefds,
+			       &excfds, &select_timeout);
+		}
+	}
+#else
+	slot->curl_result = curl_easy_perform(slot->curl);
+	active_requests--;
+#endif
+}
+
+static void start_check(struct transfer_request *request)
+{
+	char *hex = sha1_to_hex(request->sha1);
+	struct active_request_slot *slot;
+	char *posn;
+
+	request->url = xmalloc(strlen(remote->url) + 55);
+	strcpy(request->url, remote->url);
+	posn = request->url + strlen(remote->url);
+	strcpy(posn, "objects/");
+	posn += 8;
+	memcpy(posn, hex, 2);
+	posn += 2;
+	*(posn++) = '/';
+	strcpy(posn, hex + 2);
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_ERRORBUFFER, request->errorstr);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
+	curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 1);
+
+	if (start_active_slot(slot)) {
+		request->slot = slot;
+		request->state = RUN_HEAD;
+	} else {
+		request->state = ABORTED;
+		free(request->url);
+	}
+}
+
+static void start_mkcol(struct transfer_request *request)
+{
+	char *hex = sha1_to_hex(request->sha1);
+	struct active_request_slot *slot;
+	char *posn;
+
+	request->url = xmalloc(strlen(remote->url) + 13);
+	strcpy(request->url, remote->url);
+	posn = request->url + strlen(remote->url);
+	strcpy(posn, "objects/");
+	posn += 8;
+	memcpy(posn, hex, 2);
+	posn += 2;
+	strcpy(posn, "/");
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1); /* undo PUT setup */
+	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
+	curl_easy_setopt(slot->curl, CURLOPT_ERRORBUFFER, request->errorstr);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_MKCOL);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+
+	if (start_active_slot(slot)) {
+		request->slot = slot;
+		request->state = RUN_MKCOL;
+	} else {
+		request->state = ABORTED;
+		free(request->url);
+	}
+}
+
+static void start_put(struct transfer_request *request)
+{
+	char *hex = sha1_to_hex(request->sha1);
+	struct active_request_slot *slot;
+	char *posn;
+	char type[20];
+	char hdr[50];
+	void *unpacked;
+	unsigned long len;
+	int hdrlen;
+	ssize_t size;
+	z_stream stream;
+
+	unpacked = read_sha1_file(request->sha1, type, &len);
+	hdrlen = sprintf(hdr, "%s %lu", type, len) + 1;
+
+	/* Set it up */
+	memset(&stream, 0, sizeof(stream));
+	deflateInit(&stream, Z_BEST_COMPRESSION);
+	size = deflateBound(&stream, len + hdrlen);
+	request->buffer.buffer = xmalloc(size);
+
+	/* Compress it */
+	stream.next_out = request->buffer.buffer;
+	stream.avail_out = size;
+
+	/* First header.. */
+	stream.next_in = (void *)hdr;
+	stream.avail_in = hdrlen;
+	while (deflate(&stream, 0) == Z_OK)
+		/* nothing */;
+
+	/* Then the data itself.. */
+	stream.next_in = unpacked;
+	stream.avail_in = len;
+	while (deflate(&stream, Z_FINISH) == Z_OK)
+		/* nothing */;
+	deflateEnd(&stream);
+	free(unpacked);
+
+	request->buffer.size = stream.total_out;
+	request->buffer.posn = 0;
+
+	if (request->url != NULL)
+		free(request->url);
+	request->url = xmalloc(strlen(remote->url) + 
+			       strlen(request->lock->token) + 51);
+	strcpy(request->url, remote->url);
+	posn = request->url + strlen(remote->url);
+	strcpy(posn, "objects/");
+	posn += 8;
+	memcpy(posn, hex, 2);
+	posn += 2;
+	*(posn++) = '/';
+	strcpy(posn, hex + 2);
+	request->dest = xmalloc(strlen(request->url) + 14);
+	sprintf(request->dest, "Destination: %s", request->url);
+	posn += 38;
+	*(posn++) = '.';
+	strcpy(posn, request->lock->token);
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &request->buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, request->buffer.size);
+	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
+	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_PUT, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 0);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
+
+	if (start_active_slot(slot)) {
+		request->slot = slot;
+		request->state = RUN_PUT;
+	} else {
+		request->state = ABORTED;
+		free(request->url);
+	}
+}
+
+static void start_move(struct transfer_request *request)
+{
+	struct active_request_slot *slot;
+	struct curl_slist *dav_headers = NULL;
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1); /* undo PUT setup */
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_MOVE);
+	dav_headers = curl_slist_append(dav_headers, request->dest);
+	dav_headers = curl_slist_append(dav_headers, "Overwrite: T");
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
+
+	if (start_active_slot(slot)) {
+		request->slot = slot;
+		request->state = RUN_MOVE;
+	} else {
+		request->state = ABORTED;
+		free(request->url);
+	}
+}
+
+int refresh_lock(struct active_lock *lock)
+{
+	struct active_request_slot *slot;
+	char *if_header;
+	char timeout_header[25];
+	struct curl_slist *dav_headers = NULL;
+	int rc = 0;
+
+	lock->refreshing = 1;
+
+	if_header = xmalloc(strlen(lock->token) + 25);
+	sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token);
+	sprintf(timeout_header, "Timeout: Second-%ld", lock->timeout);
+	dav_headers = curl_slist_append(dav_headers, if_header);
+	dav_headers = curl_slist_append(dav_headers, timeout_header);
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_LOCK);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result != CURLE_OK) {
+			fprintf(stderr, "Got HTTP error %ld\n", slot->http_code);
+		} else {
+			lock->start_time = time(NULL);
+			rc = 1;
+		}
+	}
+
+	lock->refreshing = 0;
+	curl_slist_free_all(dav_headers);
+	free(if_header);
+
+	return rc;
+}
+
+static void finish_request(struct transfer_request *request)
+{
+	time_t current_time = time(NULL);
+	int time_remaining;
+
+	request->curl_result =	request->slot->curl_result;
+	request->http_code = request->slot->http_code;
+	request->slot = NULL;
+
+	/* Refresh the lock if it is close to timing out */
+	time_remaining = request->lock->start_time + request->lock->timeout
+		- current_time;
+	if (time_remaining < LOCK_REFRESH && !request->lock->refreshing) {
+		if (!refresh_lock(request->lock)) {
+			fprintf(stderr, "Unable to refresh remote lock\n");
+			aborted = 1;
+		}
+	}
+
+	if (request->headers != NULL)
+		curl_slist_free_all(request->headers);
+	if (request->state == RUN_HEAD) {
+		if (request->http_code == 404) {
+			request->state = NEED_PUSH;
+		} else if (request->curl_result == CURLE_OK) {
+			request->state = COMPLETE;
+		} else {
+			fprintf(stderr, "HEAD %s failed, aborting (%d/%ld)\n",
+				sha1_to_hex(request->sha1),
+				request->curl_result, request->http_code);
+			request->state = ABORTED;
+			aborted = 1;
+		}
+	} else if (request->state == RUN_MKCOL) {
+		if (request->curl_result == CURLE_OK ||
+		    request->http_code == 405) {
+			start_put(request);
+		} else {
+			fprintf(stderr, "MKCOL %s failed, aborting (%d/%ld)\n",
+				sha1_to_hex(request->sha1),
+				request->curl_result, request->http_code);
+			request->state = ABORTED;
+			aborted = 1;
+		}
+	} else if (request->state == RUN_PUT) {
+		if (request->curl_result == CURLE_OK) {
+			start_move(request);
+		} else {
+			fprintf(stderr,	"PUT %s failed, aborting (%d/%ld)\n",
+				sha1_to_hex(request->sha1),
+				request->curl_result, request->http_code);
+			request->state = ABORTED;
+			aborted = 1;
+		}
+	} else if (request->state == RUN_MOVE) {
+		if (request->curl_result == CURLE_OK) {
+			if (push_verbosely)
+				fprintf(stderr,
+					"sent %s\n",
+					sha1_to_hex(request->sha1));
+			request->state = COMPLETE;
+		} else {
+			fprintf(stderr, "MOVE %s failed, aborting (%d/%ld)\n",
+				sha1_to_hex(request->sha1),
+				request->curl_result, request->http_code);
+			request->state = ABORTED;
+			aborted = 1;
+		}
+	}
+}
+
+static void release_request(struct transfer_request *request)
+{
+	struct transfer_request *entry = request_queue_head;
+
+	if (request == request_queue_head) {
+		request_queue_head = request->next;
+	} else {
+		while (entry->next != NULL && entry->next != request)
+			entry = entry->next;
+		if (entry->next == request)
+			entry->next = entry->next->next;
+	}
+
+	free(request->url);
+	free(request);
+}
+
+#ifdef USE_CURL_MULTI
+void process_curl_messages(void)
+{
+	int num_messages;
+	struct active_request_slot *slot;
+	struct transfer_request *request = NULL;
+	CURLMsg *curl_message = curl_multi_info_read(curlm, &num_messages);
+
+	while (curl_message != NULL) {
+		if (curl_message->msg == CURLMSG_DONE) {
+			slot = active_queue_head;
+			while (slot != NULL &&
+			       slot->curl != curl_message->easy_handle)
+				slot = slot->next;
+			if (slot != NULL) {
+				curl_multi_remove_handle(curlm, slot->curl);
+				active_requests--;
+				slot->done = 1;
+				slot->in_use = 0;
+				slot->curl_result = curl_message->data.result;
+				curl_easy_getinfo(slot->curl,
+						  CURLINFO_HTTP_CODE,
+						  &slot->http_code);
+				request = request_queue_head;
+				while (request != NULL &&
+				       request->slot != slot)
+					request = request->next;
+				if (request != NULL)
+					finish_request(request);
+			} else {
+				fprintf(stderr, "Received DONE message for unknown request!\n");
+			}
+		} else {
+			fprintf(stderr, "Unknown CURL message received: %d\n",
+				(int)curl_message->msg);
+		}
+		curl_message = curl_multi_info_read(curlm, &num_messages);
+	}
+}
+
+void process_request_queue(void)
+{
+	struct transfer_request *request = request_queue_head;
+	struct active_request_slot *slot = active_queue_head;
+	int num_transfers;
+
+	if (aborted)
+		return;
+
+	while (active_requests < max_requests && request != NULL) {
+		if (!pushing && request->state == NEED_CHECK) {
+			start_check(request);
+			curl_multi_perform(curlm, &num_transfers);
+		} else if (pushing && request->state == NEED_PUSH) {
+			start_mkcol(request);
+			curl_multi_perform(curlm, &num_transfers);
+		}
+		request = request->next;
+	}
+
+	while (slot != NULL) {
+		if (!slot->in_use && slot->curl != NULL) {
+			curl_easy_cleanup(slot->curl);
+			slot->curl = NULL;
+		}
+		slot = slot->next;
+	}				
+}
+#endif
+
+void process_waiting_requests(void)
+{
+	struct active_request_slot *slot = active_queue_head;
+
+	while (slot != NULL)
+		if (slot->in_use) {
+			run_active_slot(slot);
+			slot = active_queue_head;
+		} else {
+			slot = slot->next;
+		}
+}
+
+void add_request(unsigned char *sha1, struct active_lock *lock)
+{
+	struct transfer_request *request = request_queue_head;
+	struct packed_git *target;
+	
+	while (request != NULL && memcmp(request->sha1, sha1, 20))
+		request = request->next;
+	if (request != NULL)
+		return;
+
+	target = find_sha1_pack(sha1, remote->packs);
+	if (target)
+		return;
+
+	request = xmalloc(sizeof(*request));
+	memcpy(request->sha1, sha1, 20);
+	request->url = NULL;
+	request->lock = lock;
+	request->headers = NULL;
+	request->state = NEED_CHECK;
+	request->next = request_queue_head;
+	request_queue_head = request;
+#ifdef USE_CURL_MULTI
+	process_request_queue();
+	process_curl_messages();
+#endif
+}
+
+static int fetch_index(unsigned char *sha1)
+{
+	char *hex = sha1_to_hex(sha1);
+	char *filename;
+	char *url;
+	char tmpfile[PATH_MAX];
+	long prev_posn = 0;
+	char range[RANGE_HEADER_SIZE];
+	struct curl_slist *range_header = NULL;
+
+	FILE *indexfile;
+	struct active_request_slot *slot;
+
+	/* Don't use the index if the pack isn't there */
+	url = xmalloc(strlen(remote->url) + 65);
+	sprintf(url, "%s/objects/pack/pack-%s.pack", remote->url, hex);
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+	curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 1);
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result != CURLE_OK) {
+			free(url);
+			return error("Unable to verify pack %s is available",
+				     hex);
+		}
+	} else {
+		return error("Unable to start request");
+	}
+
+	if (has_pack_index(sha1))
+		return 0;
+
+	if (push_verbosely)
+		fprintf(stderr, "Getting index for pack %s\n", hex);
+	
+	sprintf(url, "%s/objects/pack/pack-%s.idx", remote->url, hex);
+	
+	filename = sha1_pack_index_name(sha1);
+	snprintf(tmpfile, sizeof(tmpfile), "%s.temp", filename);
+	indexfile = fopen(tmpfile, "a");
+	if (!indexfile)
+		return error("Unable to open local file %s for pack index",
+			     filename);
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 0);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, indexfile);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, no_pragma_header);
+	slot->local = indexfile;
+
+	/* If there is data present from a previous transfer attempt,
+	   resume where it left off */
+	prev_posn = ftell(indexfile);
+	if (prev_posn>0) {
+		if (push_verbosely)
+			fprintf(stderr,
+				"Resuming fetch of index for pack %s at byte %ld\n",
+				hex, prev_posn);
+		sprintf(range, "Range: bytes=%ld-", prev_posn);
+		range_header = curl_slist_append(range_header, range);
+		curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, range_header);
+	}
+
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result != CURLE_OK) {
+			free(url);
+			fclose(indexfile);
+			return error("Unable to get pack index %s\n%s", url,
+				     curl_errorstr);
+		}
+	} else {
+		free(url);
+		return error("Unable to start request");
+	}
+
+	free(url);
+	fclose(indexfile);
+
+	return move_temp_to_file(tmpfile, filename);
+}
+
+static int setup_index(unsigned char *sha1)
+{
+	struct packed_git *new_pack;
+
+	if (fetch_index(sha1))
+		return -1;
+
+	new_pack = parse_pack_index(sha1);
+	new_pack->next = remote->packs;
+	remote->packs = new_pack;
+	return 0;
+}
+
+static int fetch_indices()
+{
+	unsigned char sha1[20];
+	char *url;
+	struct buffer buffer;
+	char *data;
+	int i = 0;
+
+	struct active_request_slot *slot;
+
+	data = xmalloc(4096);
+	memset(data, 0, 4096);
+	buffer.size = 4096;
+	buffer.posn = 0;
+	buffer.buffer = data;
+
+	if (push_verbosely)
+		fprintf(stderr, "Getting pack list\n");
+	
+	url = xmalloc(strlen(remote->url) + 21);
+	sprintf(url, "%s/objects/info/packs", remote->url);
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION,
+			 fwrite_buffer_dynamic);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, NULL);
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result != CURLE_OK) {
+			free(buffer.buffer);
+			free(url);
+			if (slot->http_code == 404)
+				return 0;
+			else
+				return error("%s", curl_errorstr);
+		}
+	} else {
+		free(buffer.buffer);
+		free(url);
+		return error("Unable to start request");
+	}
+	free(url);
+
+	data = buffer.buffer;
+	while (i < buffer.posn) {
+		switch (data[i]) {
+		case 'P':
+			i++;
+			if (i + 52 < buffer.posn &&
+			    !strncmp(data + i, " pack-", 6) &&
+			    !strncmp(data + i + 46, ".pack\n", 6)) {
+				get_sha1_hex(data + i + 6, sha1);
+				setup_index(sha1);
+				i += 51;
+				break;
+			}
+		default:
+			while (data[i] != '\n')
+				i++;
+		}
+		i++;
+	}
+
+	free(buffer.buffer);
+	return 0;
+}
+
+static inline int needs_quote(int ch)
+{
+	switch (ch) {
+	case '/': case '-': case '.':
+	case 'A'...'Z':	case 'a'...'z':	case '0'...'9':
+		return 0;
+	default:
+		return 1;
+	}
+}
+
+static inline int hex(int v)
+{
+	if (v < 10) return '0' + v;
+	else return 'A' + v - 10;
+}
+
+static char *quote_ref_url(const char *base, const char *ref)
+{
+	const char *cp;
+	char *dp, *qref;
+	int len, baselen, ch;
+
+	baselen = strlen(base);
+	len = baselen + 12; /* "refs/heads/" + NUL */
+	for (cp = ref; (ch = *cp) != 0; cp++, len++)
+		if (needs_quote(ch))
+			len += 2; /* extra two hex plus replacement % */
+	qref = xmalloc(len);
+	memcpy(qref, base, baselen);
+	memcpy(qref + baselen, "refs/heads/", 11);
+	for (cp = ref, dp = qref + baselen + 11; (ch = *cp) != 0; cp++) {
+		if (needs_quote(ch)) {
+			*dp++ = '%';
+			*dp++ = hex((ch >> 4) & 0xF);
+			*dp++ = hex(ch & 0xF);
+		}
+		else
+			*dp++ = ch;
+	}
+	*dp = 0;
+
+	return qref;
+}
+
+int fetch_ref(char *ref, unsigned char *sha1)
+{
+        char *url;
+        char hex[42];
+        struct buffer buffer;
+	char *base = remote->url;
+	struct active_request_slot *slot;
+        buffer.size = 41;
+        buffer.posn = 0;
+        buffer.buffer = hex;
+        hex[41] = '\0';
+        
+	url = quote_ref_url(base, ref);
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION,
+			 fwrite_buffer_dynamic);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, NULL);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result != CURLE_OK)
+			return error("Couldn't get %s for %s\n%s",
+				     url, ref, curl_errorstr);
+	} else {
+		return error("Unable to start request");
+	}
+
+        hex[40] = '\0';
+        get_sha1_hex(hex, sha1);
+        return 0;
+}
+
+static void
+start_activelock_element(void *userData, const char *name, const char **atts)
+{
+	struct active_lock *lock = (struct active_lock *)userData;
+
+	if (lock->ctx_activelock && !strcmp(name, "D:timeout"))
+		lock->ctx_timeout = 1;
+	else if (lock->ctx_owner && strstr(name, "href"))
+		lock->ctx_owner_href = 1;
+	else if (lock->ctx_activelock && strstr(name, "owner"))
+		lock->ctx_owner = 1;
+	else if (lock->ctx_locktoken && !strcmp(name, "D:href"))
+		lock->ctx_locktoken_href = 1;
+	else if (lock->ctx_activelock && !strcmp(name, "D:locktoken"))
+		lock->ctx_locktoken = 1;
+	else if (!strcmp(name, "D:activelock"))
+		lock->ctx_activelock = 1;
+}
+
+static void
+end_activelock_element(void *userData, const char *name)
+{
+	struct active_lock *lock = (struct active_lock *)userData;
+
+	if (lock->ctx_timeout && !strcmp(name, "D:timeout")) {
+		lock->ctx_timeout = 0;
+	} else if (lock->ctx_owner_href && strstr(name, "href")) {
+		lock->ctx_owner_href = 0;
+	} else if (lock->ctx_owner && strstr(name, "owner")) {
+		lock->ctx_owner = 0;
+	} else if (lock->ctx_locktoken_href && !strcmp(name, "D:href")) {
+		lock->ctx_locktoken_href = 0;
+	} else if (lock->ctx_locktoken && !strcmp(name, "D:locktoken")) {
+		lock->ctx_locktoken = 0;
+	} else if (lock->ctx_activelock && !strcmp(name, "D:activelock")) {
+		lock->ctx_activelock = 0;
+	}
+}
+
+static void
+activelock_cdata(void *userData, const XML_Char *s, int len)
+{
+	struct active_lock *lock = (struct active_lock *)userData;
+	char *this = malloc(len+1);
+	strncpy(this, s, len);
+
+	if (lock->ctx_owner_href) {
+		lock->owner = malloc(len+1);
+		strcpy(lock->owner, this);
+	} else if (lock->ctx_locktoken_href) {
+		if (!strncmp(this, "opaquelocktoken:", 16)) {
+			lock->token = malloc(len-15);
+			strcpy(lock->token, this+16);
+		}
+	} else if (lock->ctx_timeout) {
+		if (!strncmp(this, "Second-", 7))
+			lock->timeout = strtol(this+7, NULL, 10);
+	}
+
+	free(this);
+}
+
+static void
+start_lockprop_element(void *userData, const char *name, const char **atts)
+{
+	struct lockprop *prop = (struct lockprop *)userData;
+
+	if (prop->lock_type && !strcmp(name, "D:write")) {
+		if (prop->lock_exclusive) {
+			prop->lock_exclusive_write = 1;
+		}
+	} else if (prop->lock_scope && !strcmp(name, "D:exclusive")) {
+		prop->lock_exclusive = 1;
+	} else if (prop->lock_entry) {
+		if (!strcmp(name, "D:lockscope")) {
+			prop->lock_scope = 1;
+		} else if (!strcmp(name, "D:locktype")) {
+			prop->lock_type = 1;
+		}
+	} else if (prop->supported_lock) {
+		if (!strcmp(name, "D:lockentry")) {
+			prop->lock_entry = 1;
+		}
+	} else if (!strcmp(name, "D:supportedlock")) {
+		prop->supported_lock = 1;
+	}
+}
+
+static void
+end_lockprop_element(void *userData, const char *name)
+{
+	struct lockprop *prop = (struct lockprop *)userData;
+
+	if (!strcmp(name, "D:lockentry")) {
+		prop->lock_entry = 0;
+		prop->lock_scope = 0;
+		prop->lock_type = 0;
+		prop->lock_exclusive = 0;
+	} else if (!strcmp(name, "D:supportedlock")) {
+		prop->supported_lock = 0;
+	}
+}
+
+struct active_lock *lock_remote(char *file, long timeout)
+{
+	struct active_request_slot *slot;
+	struct buffer out_buffer;
+	struct buffer in_buffer;
+	char *out_data;
+	char *in_data;
+	char *url;
+	char *ep;
+	char timeout_header[25];
+	struct active_lock *new_lock;
+	XML_Parser parser = XML_ParserCreate(NULL);
+	enum XML_Status result;
+	struct curl_slist *dav_headers = NULL;
+
+	url = xmalloc(strlen(remote->url) + strlen(file) + 1);
+	sprintf(url, "%s%s", remote->url, file);
+
+	/* Make sure leading directories exist for the remote ref */
+	ep = strchr(url + strlen(remote->url) + 11, '/');
+	while (ep) {
+		*ep = 0;
+		slot = get_active_slot();
+		curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
+		curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+		curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_MKCOL);
+		curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+		if (start_active_slot(slot)) {
+			run_active_slot(slot);
+			if (slot->curl_result != CURLE_OK &&
+			    slot->http_code != 405) {
+				fprintf(stderr,
+					"Unable to create branch path %s\n",
+					url);
+				free(url);
+				return NULL;
+			}
+		} else {
+			fprintf(stderr, "Unable to start request\n");
+			free(url);
+			return NULL;
+		}
+		*ep = '/';
+		ep = strchr(ep + 1, '/');
+	}
+
+	out_buffer.size = strlen(LOCK_REQUEST) + strlen(git_default_email) - 2;
+	out_data = xmalloc(out_buffer.size + 1);
+	snprintf(out_data, out_buffer.size + 1, LOCK_REQUEST, git_default_email);
+	out_buffer.posn = 0;
+	out_buffer.buffer = out_data;
+
+	in_buffer.size = 4096;
+	in_data = xmalloc(in_buffer.size);
+	in_buffer.posn = 0;
+	in_buffer.buffer = in_data;
+
+	new_lock = xmalloc(sizeof(*new_lock));
+	new_lock->owner = NULL;
+	new_lock->token = NULL;
+	new_lock->timeout = -1;
+	new_lock->refreshing = 0;
+
+	sprintf(timeout_header, "Timeout: Second-%ld", timeout);
+	dav_headers = curl_slist_append(dav_headers, timeout_header);
+	dav_headers = curl_slist_append(dav_headers, "Content-Type: text/xml");
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION,
+			 fwrite_buffer_dynamic);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_LOCK);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result != CURLE_OK) {
+			fprintf(stderr, "Got HTTP error %ld\n", slot->http_code);
+			free(new_lock);
+			free(url);
+			free(out_data);
+			free(in_data);
+			return NULL;
+		}
+	} else {
+		free(new_lock);
+		free(url);
+		free(out_data);
+		free(in_data);
+		fprintf(stderr, "Unable to start request\n");
+		return NULL;
+	}
+
+	free(out_data);
+
+	XML_SetUserData(parser, new_lock);
+	XML_SetElementHandler(parser, start_activelock_element,
+				      end_activelock_element);
+	XML_SetCharacterDataHandler(parser, activelock_cdata);
+	result = XML_Parse(parser, in_buffer.buffer, in_buffer.posn, 1);
+	free(in_data);
+	if (result != XML_STATUS_OK) {
+		fprintf(stderr, "%s", XML_ErrorString(
+				XML_GetErrorCode(parser)));
+		free(url);
+		free(new_lock);
+		return NULL;
+	}
+
+	if (new_lock->token == NULL || new_lock->timeout <= 0) {
+		if (new_lock->token != NULL)
+			free(new_lock->token);
+		if (new_lock->owner != NULL)
+			free(new_lock->owner);
+		free(url);
+		free(new_lock);
+		return NULL;
+	}
+
+	new_lock->url = url;
+	new_lock->start_time = time(NULL);
+	return new_lock;
+}
+
+int unlock_remote(struct active_lock *lock)
+{
+	struct active_request_slot *slot;
+	char *lock_token_header;
+	struct curl_slist *dav_headers = NULL;
+	int rc = 0;
+
+	lock_token_header = xmalloc(strlen(lock->token) + 31);
+	sprintf(lock_token_header, "Lock-Token: <opaquelocktoken:%s>",
+		lock->token);
+	dav_headers = curl_slist_append(dav_headers, lock_token_header);
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_UNLOCK);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		if (slot->curl_result == CURLE_OK)
+			rc = 1;
+		else
+			fprintf(stderr, "Got HTTP error %ld\n",
+				slot->http_code);
+	} else {
+		fprintf(stderr, "Unable to start request\n");
+	}
+
+	curl_slist_free_all(dav_headers);
+	free(lock_token_header);
+
+	if (lock->owner != NULL)
+		free(lock->owner);
+	free(lock->url);
+	free(lock->token);
+	free(lock);
+
+	return rc;
+}
+
+int check_locking()
+{
+	struct active_request_slot *slot;
+	struct buffer in_buffer;
+	struct buffer out_buffer;
+	char *in_data;
+	char *out_data;
+	XML_Parser parser = XML_ParserCreate(NULL);
+	enum XML_Status result;
+	struct lockprop supported_lock;
+	struct curl_slist *dav_headers = NULL;
+
+	out_buffer.size = strlen(PROPFIND_REQUEST) + strlen(remote->url) - 2;
+	out_data = xmalloc(out_buffer.size + 1);
+	snprintf(out_data, out_buffer.size + 1, PROPFIND_REQUEST, remote->url);
+	out_buffer.posn = 0;
+	out_buffer.buffer = out_data;
+
+	in_buffer.size = 4096;
+	in_data = xmalloc(in_buffer.size);
+	in_buffer.posn = 0;
+	in_buffer.buffer = in_data;
+
+	dav_headers = curl_slist_append(dav_headers, "Depth: 0");
+	dav_headers = curl_slist_append(dav_headers, "Content-Type: text/xml");
+	
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION,
+			 fwrite_buffer_dynamic);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, remote->url);
+	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PROPFIND);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		free(out_data);
+		if (slot->curl_result != CURLE_OK) {
+			free(in_buffer.buffer);
+			return -1;
+		}
+
+		XML_SetUserData(parser, &supported_lock);
+		XML_SetElementHandler(parser, start_lockprop_element,
+				      end_lockprop_element);
+		result = XML_Parse(parser, in_buffer.buffer, in_buffer.posn, 1);
+		free(in_buffer.buffer);
+		if (result != XML_STATUS_OK)
+			return error("%s", XML_ErrorString(
+					     XML_GetErrorCode(parser)));
+	} else {
+		free(out_data);
+		free(in_buffer.buffer);
+		return error("Unable to start request");
+	}
+
+	if (supported_lock.lock_exclusive_write)
+		return 0;
+	else
+		return 1;
+}
+
+int is_ancestor(unsigned char *sha1, struct commit *commit)
+{
+	struct commit_list *parents;
+
+	if (parse_commit(commit))
+		return 0;
+	parents = commit->parents;
+	for (; parents; parents = parents->next) {
+		if (!memcmp(sha1, parents->item->object.sha1, 20)) {
+			return 1;
+		} else if (parents->item->object.type == commit_type) {
+			if (is_ancestor(
+				    sha1,
+				    (struct commit *)&parents->item->object
+				    ))
+				return 1;
+		}
+	}
+	return 0;
+}
+
+void get_delta(unsigned char *sha1, struct object *obj,
+	       struct active_lock *lock)
+{
+	struct commit *commit;
+	struct commit_list *parents;
+	struct tree *tree;
+	struct tree_entry_list *entry;
+
+	if (sha1 && !memcmp(sha1, obj->sha1, 20))
+		return;
+
+	if (aborted)
+		return;
+
+	if (obj->type == commit_type) {
+		if (push_verbosely)
+			fprintf(stderr, "walk %s\n", sha1_to_hex(obj->sha1));
+		add_request(obj->sha1, lock);
+		commit = (struct commit *)obj;
+		if (parse_commit(commit)) {
+			fprintf(stderr, "Error parsing commit %s\n",
+				sha1_to_hex(obj->sha1));
+			aborted = 1;
+			return;
+		}
+		parents = commit->parents;
+		for (; parents; parents = parents->next)
+			if (sha1 == NULL ||
+			    memcmp(sha1, parents->item->object.sha1, 20))
+				get_delta(sha1, &parents->item->object,
+					  lock);
+		get_delta(sha1, &commit->tree->object, lock);
+	} else if (obj->type == tree_type) {
+		if (push_verbosely)
+			fprintf(stderr, "walk %s\n", sha1_to_hex(obj->sha1));
+		add_request(obj->sha1, lock);
+		tree = (struct tree *)obj;
+		if (parse_tree(tree)) {
+			fprintf(stderr, "Error parsing tree %s\n",
+				sha1_to_hex(obj->sha1));
+			aborted = 1;
+			return;
+		}
+		entry = tree->entries;
+		tree->entries = NULL;
+		while (entry) {
+			struct tree_entry_list *next = entry->next;
+			get_delta(sha1, entry->item.any, lock);
+			free(entry->name);
+			free(entry);
+			entry = next;
+		}
+	} else if (obj->type == blob_type || obj->type == tag_type) {
+		add_request(obj->sha1, lock);
+	}
+}
+
+int update_remote(unsigned char *sha1, struct active_lock *lock)
+{
+	struct active_request_slot *slot;
+	char *out_data;
+	char *if_header;
+	struct buffer out_buffer;
+	struct curl_slist *dav_headers = NULL;
+	int i;
+
+	if_header = xmalloc(strlen(lock->token) + 25);
+	sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token);
+	dav_headers = curl_slist_append(dav_headers, if_header);
+
+	out_buffer.size = 41;
+	out_data = xmalloc(out_buffer.size + 1);
+	i = snprintf(out_data, out_buffer.size + 1, "%s\n", sha1_to_hex(sha1));
+	if (i != out_buffer.size) {
+		fprintf(stderr, "Unable to initialize PUT request body\n");
+		return 0;
+	}
+	out_buffer.posn = 0;
+	out_buffer.buffer = out_data;
+
+	slot = get_active_slot();
+	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
+	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
+	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_PUT, 1);
+	curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
+
+	if (start_active_slot(slot)) {
+		run_active_slot(slot);
+		free(out_data);
+		free(if_header);
+		if (slot->curl_result != CURLE_OK) {
+			fprintf(stderr,
+				"PUT error: curl result=%d, HTTP code=%ld\n",
+				slot->curl_result, slot->http_code);
+			/* We should attempt recovery? */
+			return 0;
+		}
+	} else {
+		free(out_data);
+		free(if_header);
+		fprintf(stderr, "Unable to start PUT request\n");
+		return 0;
+	}
+
+	return 1;
+}
+
+int main(int argc, char **argv)
+{
+	struct active_request_slot *slot;
+	struct active_request_slot *next_slot;
+	struct transfer_request *request;
+	struct transfer_request *next_request;
+	int nr_refspec = 0;
+	char **refspec = NULL;
+	int do_remote_update;
+	int new_branch;
+	int force_this;
+	char *local_ref;
+	unsigned char local_sha1[20];
+	struct object *local_object = NULL;
+	char *remote_ref = NULL;
+	unsigned char remote_sha1[20];
+	struct active_lock *remote_lock;
+	char *remote_path = NULL;
+	char *low_speed_limit;
+	char *low_speed_time;
+	int rc = 0;
+	int i;
+
+	setup_ident();
+
+	remote = xmalloc(sizeof(*remote));
+	remote->url = NULL;
+	remote->packs = NULL;
+
+	argv++;
+	for (i = 1; i < argc; i++, argv++) {
+		char *arg = *argv;
+
+		if (*arg == '-') {
+			if (!strcmp(arg, "--complete")) {
+				push_all = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--force")) {
+				force_all = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--verbose")) {
+				push_verbosely = 1;
+				continue;
+			}
+			usage(http_push_usage);
+		}
+		if (!remote->url) {
+			remote->url = arg;
+			continue;
+		}
+		refspec = argv;
+		nr_refspec = argc - i;
+		break;
+	}
+
+	curl_global_init(CURL_GLOBAL_ALL);
+
+#ifdef USE_CURL_MULTI
+	{
+		char *http_max_requests = getenv("GIT_HTTP_MAX_REQUESTS");
+		if (http_max_requests != NULL)
+			max_requests = atoi(http_max_requests);
+	}
+
+	curlm = curl_multi_init();
+	if (curlm == NULL) {
+		fprintf(stderr, "Error creating curl multi handle.\n");
+		return 1;
+	}
+#endif
+
+	if (getenv("GIT_SSL_NO_VERIFY"))
+		curl_ssl_verify = 0;
+
+	ssl_cert = getenv("GIT_SSL_CERT");
+#if LIBCURL_VERSION_NUM >= 0x070902
+	ssl_key = getenv("GIT_SSL_KEY");
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070908
+	ssl_capath = getenv("GIT_SSL_CAPATH");
+#endif
+	ssl_cainfo = getenv("GIT_SSL_CAINFO");
+
+	low_speed_limit = getenv("GIT_HTTP_LOW_SPEED_LIMIT");
+	if (low_speed_limit != NULL)
+		curl_low_speed_limit = strtol(low_speed_limit, NULL, 10);
+	low_speed_time = getenv("GIT_HTTP_LOW_SPEED_TIME");
+	if (low_speed_time != NULL)
+		curl_low_speed_time = strtol(low_speed_time, NULL, 10);
+
+	git_config(http_options);
+
+	if (curl_ssl_verify == -1)
+		curl_ssl_verify = 1;
+
+#ifdef USE_CURL_MULTI
+	if (max_requests < 1)
+		max_requests = DEFAULT_MAX_REQUESTS;
+#endif
+
+	no_pragma_header = curl_slist_append(no_pragma_header, "Pragma:");
+	default_headers = curl_slist_append(default_headers, "Range:");
+	default_headers = curl_slist_append(default_headers, "Destination:");
+	default_headers = curl_slist_append(default_headers, "If:");
+	default_headers = curl_slist_append(default_headers,
+					    "Pragma: no-cache");
+
+#ifndef NO_CURL_EASY_DUPHANDLE
+	curl_default = get_curl_handle();
+#endif
+
+	/* Verify DAV compliance/lock support */
+	if (check_locking() != 0) {
+		fprintf(stderr, "Error: no DAV locking support on remote repo %s\n", remote->url);
+		rc = 1;
+		goto cleanup;
+	}
+
+	/* Process each refspec */
+	for (i = 0; i < nr_refspec; i++) {
+		char *ep;
+		force_this = 0;
+		do_remote_update = 0;
+		new_branch = 0;
+		local_ref = refspec[i];
+		if (*local_ref == '+') {
+			force_this = 1;
+			local_ref++;
+		}
+		ep = strchr(local_ref, ':');
+		if (ep) {
+			remote_ref = ep + 1;
+			*ep = 0;
+		}
+		else
+			remote_ref = local_ref;
+
+		/* Lock remote branch ref */
+		if (remote_path)
+			free(remote_path);
+		remote_path = xmalloc(strlen(remote_ref) + 12);
+		sprintf(remote_path, "refs/heads/%s", remote_ref);
+		remote_lock = lock_remote(remote_path, LOCK_TIME);
+		if (remote_lock == NULL) {
+			fprintf(stderr, "Unable to lock remote branch %s\n",
+				remote_ref);
+			rc = 1;
+			continue;
+		}
+
+		/* Resolve local and remote refs */
+		if (fetch_ref(remote_ref, remote_sha1) != 0) {
+			fprintf(stderr,
+				"Remote branch %s does not exist on %s\n",
+				remote_ref, remote->url);
+			new_branch = 1;
+		}
+		if (get_sha1(local_ref, local_sha1) != 0) {
+			fprintf(stderr, "Error resolving local branch %s\n",
+				local_ref);
+			rc = 1;
+			goto unlock;
+		}
+	
+		/* Find relationship between local and remote */
+		local_object = parse_object(local_sha1);
+		if (!local_object) {
+			fprintf(stderr, "Unable to parse local object %s\n",
+				sha1_to_hex(local_sha1));
+			rc = 1;
+			goto unlock;
+		} else if (new_branch) {
+			do_remote_update = 1;
+		} else {
+			if (!memcmp(local_sha1, remote_sha1, 20)) {
+				fprintf(stderr,
+					"* %s: same as branch '%s' of %s\n",
+					local_ref, remote_ref, remote->url);
+			} else if (is_ancestor(remote_sha1,
+					       (struct commit *)local_object)) {
+				fprintf(stderr,
+					"Remote %s will fast-forward to local %s\n",
+					remote_ref, local_ref);
+				do_remote_update = 1;
+			} else if (force_all || force_this) {
+				fprintf(stderr,
+					"* %s on %s does not fast forward to local branch '%s', overwriting\n",
+					remote_ref, remote->url, local_ref);
+				do_remote_update = 1;
+			} else {
+				fprintf(stderr,
+					"* %s on %s does not fast forward to local branch '%s'\n",
+					remote_ref, remote->url, local_ref);
+				rc = 1;
+				goto unlock;
+			}
+		}
+
+		/* Generate and check list of required objects */
+		pushing = 0;
+		if (do_remote_update || push_all)
+			fetch_indices();
+		get_delta(push_all ? NULL : remote_sha1,
+			  local_object, remote_lock);
+		process_waiting_requests();
+
+		/* Push missing objects to remote, this would be a
+		   convenient time to pack them first if appropriate. */
+		pushing = 1;
+		process_request_queue();
+		process_waiting_requests();
+
+		/* Update the remote branch if all went well */
+		if (do_remote_update) {
+			if (!aborted && update_remote(local_sha1,
+						      remote_lock)) {
+				fprintf(stderr, "%s remote branch %s\n",
+					new_branch ? "Created" : "Updated",
+					remote_ref);
+			} else {
+				fprintf(stderr,
+					"Unable to %s remote branch %s\n",
+					new_branch ? "create" : "update",
+					remote_ref);
+				rc = 1;
+				goto unlock;
+			}
+		}
+
+	unlock:
+		unlock_remote(remote_lock);
+		free(remote_path);
+	}
+
+ cleanup:
+	free(remote);
+
+	curl_slist_free_all(no_pragma_header);
+	curl_slist_free_all(default_headers);
+
+	slot = active_queue_head;
+	while (slot != NULL) {
+		next_slot = slot->next;
+		if (slot->curl != NULL)
+			curl_easy_cleanup(slot->curl);
+		free(slot);
+		slot = next_slot;
+	}
+
+	request = request_queue_head;
+	while (request != NULL) {
+		next_request = request->next;
+		release_request(request);
+		request = next_request;
+	}
+
+#ifndef NO_CURL_EASY_DUPHANDLE
+	curl_easy_cleanup(curl_default);
+#endif
+#ifdef USE_CURL_MULTI
+	curl_multi_cleanup(curlm);
+#endif
+	curl_global_cleanup();
+	return rc;
+}
diff --git a/ls-files.c b/ls-files.c
index d9c8b21..f7653e7 100644
--- a/ls-files.c
+++ b/ls-files.c
@@ -348,6 +348,29 @@ static void show_dir_entry(const char *tag, struct nond_on_fs *ent)
 	putchar(line_terminator);
 }
 
+static void show_other_files(void)
+{
+	int i;
+	for (i = 0; i < nr_dir; i++) {
+		/* We should not have a matching entry, but we
+		 * may have an unmerged entry for this path.
+		 */
+		struct nond_on_fs *ent = dir[i];
+		int pos = cache_name_pos(ent->name, ent->len);
+		struct cache_entry *ce;
+		if (0 <= pos)
+			die("bug in show-other-files");
+		pos = -pos - 1;
+		if (pos < active_nr) { 
+			ce = active_cache[pos];
+			if (ce_namelen(ce) == ent->len &&
+			    !memcmp(ce->name, ent->name, ent->len))
+				continue; /* Yup, this one exists unmerged */
+		}
+		show_dir_entry(tag_other, ent);
+	}
+}
+
 static void show_killed_files(void)
 {
 	int i;
@@ -438,8 +461,7 @@ static void show_files(void)
 		read_directory(path, base, baselen);
 		qsort(dir, nr_dir, sizeof(struct nond_on_fs *), cmp_name);
 		if (show_others)
-			for (i = 0; i < nr_dir; i++)
-				show_dir_entry(tag_other, dir[i]);
+			show_other_files();
 		if (show_killed)
 			show_killed_files();
 	}
diff --git a/sha1_file.c b/sha1_file.c
index 642f00d..946a353 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -51,6 +51,8 @@ int get_sha1_hex(const char *hex, unsigned char *sha1)
 int safe_create_leading_directories(char *path)
 {
 	char *pos = path;
+	if (*pos == '/')
+		pos++;
 
 	while (pos) {
 		pos = strchr(pos, '/');
diff --git a/t/t4102-apply-rename.sh b/t/t4102-apply-rename.sh
index 530cc4d..0401d7b 100755
--- a/t/t4102-apply-rename.sh
+++ b/t/t4102-apply-rename.sh
@@ -32,6 +32,6 @@ test_expect_success apply \
     'git-apply --index --stat --summary --apply test-patch'
 
 test_expect_success validate \
-    'test -f bar && ls -l bar | grep "^-..x..x..x"'
+    'test -f bar && ls -l bar | grep "^-..x......"'
 
 test_done