Merge branch 'master' of .

.gitignore

@@ -6,7 +6,6 @@ git-applypatch
 git-archimport
 git-bisect
 git-branch
-git-build-rev-cache
 git-cat-file
 git-checkout
 git-checkout-index
@@ -73,13 +72,15 @@ git-rev-list
 git-rev-parse
 git-rev-tree
 git-revert
+git-send-email
 git-send-pack
 git-sh-setup
 git-shortlog
 git-show-branch
 git-show-index
-git-show-rev-cache
 git-ssh-fetch
+git-ssh-pull
+git-ssh-push
 git-ssh-upload
 git-status
 git-stripspace

Documentation/Makefile

@@ -45,7 +45,7 @@ man1: $(DOC_MAN1)
 man7: $(DOC_MAN7)
 
 install:
-	$(INSTALL) -m755 -d $(DESTDIR)/$(man1) $(DESTDIR)/$(man7)
+	$(INSTALL) -d -m755 $(DESTDIR)/$(man1) $(DESTDIR)/$(man7)
 	$(INSTALL) $(DOC_MAN1) $(DESTDIR)/$(man1)
 	$(INSTALL) $(DOC_MAN7) $(DESTDIR)/$(man7)
 

Documentation/git-fetch.txt

@@ -26,6 +26,12 @@ OPTIONS
 -------
 include::pull-fetch-param.txt[]
 
+-u, \--update-head-ok::
+	By default 'git-fetch' refuses to update the head which
+	corresponds to the current branch.  This flag disables the
+	check.  Note that fetching into the current branch will not
+	update the index and working directory, so use it with care.
+
 
 Author
 ------

Documentation/git-rev-list.txt

@@ -32,8 +32,11 @@ I have the commit object 'bar', but not 'foo'".
 
 The *--bisect* flag limits output to the one commit object which is
 roughly halfway between the included and excluded commits. Thus,
-if "git-rev-list --bisect foo ^bar ^baz" outputs 'midpoint', the output
-of "git-rev-list foo ^midpoint" and "git-rev-list midpoint ^bar ^baz"
+if 'git-rev-list --bisect foo ^bar
+^baz' outputs 'midpoint', the output
+of 'git-rev-list foo ^midpoint' and 'git-rev-list midpoint
+^bar
+^baz'
 would be of roughly the same length. Finding the change which introduces
 a regression is thus reduced to a binary search: repeatedly generate and
 test new 'midpoint's until the commit chain is of length one.

Documentation/git-update-server-info.txt

@@ -38,8 +38,6 @@ of what they are for:
 
 * info/refs
 
-* info/rev-cache
-
 
 BUGS
 ----

Documentation/git.txt

@@ -359,9 +359,6 @@ link:git-tag.html[git-tag]::
 
 Interrogators:
 
-link:git-build-rev-cache.html[git-build-rev-cache]::
-	Create or update a rev-cache file.
-
 link:git-cherry.html[git-cherry]::
 	Find commits not merged upstream.
 
@@ -402,9 +399,6 @@ link:git-send-email.html[git-send-email]::
 	Send patch e-mails out of "format-patch --mbox" output.
 	Previously this command was known as git-send-email-script.
 
-link:git-show-rev-cache.html[git-show-rev-cache]::
-	Show the contents of a rev-cache file.
-
 link:git-stripspace.html[git-stripspace]::
 	Filter out empty lines.
 

Documentation/pull-fetch-param.txt

@@ -80,3 +80,14 @@
           <ref>: when pulling/fetching, and <ref>:<ref> when
           pushing.  That is, do not store it locally if
           fetching, and update the same name if pushing.
+
+-a, \--append::
+	Append ref names and object names of fetched refs to the
+	existing contents of $GIT_DIR/FETCH_HEAD.  Without this
+	option old data in $GIT_DIR/FETCH_HEAD will be overwritten.
+
+-f, \--force::
+	Usually, the command refuses to update a local ref that is
+	not an ancestor of the remote ref used to overwrite it.
+	This flag disables the check.  What this means is that the
+	local repository can lose commits; use it with care.

Documentation/repository-layout.txt

@@ -117,13 +117,6 @@ info/grafts::
 	listing their 40-byte hexadecimal object names separated
 	by a space and terminated by a newline.
 
-info/rev-cache::
-	No higher-level tool currently takes advantage of this
-	file, but it is generated when `git update-server-info`
-	is run.  It records the commit ancestry information of
-	the commits in this repository in a concise binary
-	format, and can be read with `git-show-rev-cache`.
-
 info/exclude::
 	This file, by convention among Porcelains, stores the
 	exclude pattern list.  `git status` looks at it, but

Makefile

@@ -92,7 +92,7 @@ SIMPLE_PROGRAMS = \
 
 # ... and all the rest
 PROGRAMS = \
-	git-apply git-build-rev-cache git-cat-file \
+	git-apply git-cat-file \
 	git-checkout-index git-clone-pack git-commit-tree \
 	git-convert-objects git-diff-files \
 	git-diff-helper git-diff-index git-diff-stages \
@@ -103,12 +103,15 @@ PROGRAMS = \
 	git-peek-remote git-prune-packed git-read-tree \
 	git-receive-pack git-rev-list git-rev-parse \
 	git-rev-tree git-send-pack git-show-branch \
-	git-show-index git-show-rev-cache git-ssh-fetch \
+	git-show-index git-ssh-fetch \
 	git-ssh-upload git-tar-tree git-unpack-file \
 	git-unpack-objects git-update-index git-update-server-info \
 	git-upload-pack git-verify-pack git-write-tree \
 	$(SIMPLE_PROGRAMS)
 
+# Backward compatibility -- to be removed in 0.99.8
+PROGRAMS += git-ssh-pull git-ssh-push
+
 PYMODULES = \
 	gitMergeCommon.py
 
@@ -125,7 +128,7 @@ LIB_FILE=libgit.a
 LIB_H = \
 	blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
 	diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
-	rev-cache.h run-command.h strbuf.h tag.h tree.h
+	run-command.h strbuf.h tag.h tree.h
 
 DIFF_OBJS = \
 	diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
@@ -135,7 +138,7 @@ LIB_OBJS = \
 	blob.o commit.o connect.o count-delta.o csum-file.o \
 	date.o diff-delta.o entry.o ident.o index.o \
 	object.o pack-check.o patch-delta.o path.o pkt-line.o \
-	quote.o read-cache.o refs.o rev-cache.o run-command.o \
+	quote.o read-cache.o refs.o run-command.o \
 	server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 	tag.o tree.o usage.o $(DIFF_OBJS)
 
@@ -148,7 +151,8 @@ ifeq ($(shell uname -s),Darwin)
 endif
 ifeq ($(shell uname -s),SunOS)
 	NEEDS_SOCKET = YesPlease
-	PLATFORM_DEFINES += -DNO_GETDOMAINNAME=1
+	NEEDS_NSL = YesPlease
+	PLATFORM_DEFINES += -D__EXTENSIONS__
 endif
 
 ifndef SHELL_PATH
@@ -195,6 +199,10 @@ ifdef NEEDS_SOCKET
 	LIBS += -lsocket
 	SIMPLE_LIB += -lsocket
 endif
+ifdef NEEDS_NSL
+	LIBS += -lnsl
+	SIMPLE_LIB += -lnsl
+endif
 
 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 
@@ -250,6 +258,8 @@ git-http-fetch: fetch.o
 git-local-fetch: fetch.o
 git-ssh-fetch: rsh.o fetch.o
 git-ssh-upload: rsh.o
+git-ssh-pull: rsh.o fetch.o
+git-ssh-push: rsh.o
 
 git-http-fetch: LIBS += -lcurl
 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
@@ -288,12 +298,12 @@ check:
 ### Installation rules
 
 install: $(PROGRAMS) $(SCRIPTS)
-	$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
+	$(INSTALL) -d -m755 $(DESTDIR)$(bindir)
 	$(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
 	$(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
 	sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 	$(MAKE) -C templates install
-	$(INSTALL) -m755 -d $(DESTDIR)$(GIT_PYTHON_DIR)
+	$(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
 	$(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
 
 install-doc:

cmd-rename.sh

@@ -42,12 +42,14 @@ git-tag-script	git-tag
 git-verify-tag-script	git-verify-tag
 git-http-pull	git-http-fetch
 git-local-pull	git-local-fetch
-git-ssh-pull	git-ssh-fetch
 git-checkout-cache	git-checkout-index
 git-diff-cache	git-diff-index
 git-merge-cache	git-merge-index
 git-update-cache	git-update-index
-git-ssh-push	git-ssh-upload
 git-convert-cache	git-convert-objects
 git-fsck-cache	git-fsck-objects
 EOF
+
+# These two are a bit more than symlinks now.
+# git-ssh-push	git-ssh-upload
+# git-ssh-pull	git-ssh-fetch

commit.c

@@ -3,6 +3,8 @@
 #include "commit.h"
 #include "cache.h"
 
+int save_commit_buffer = 1;
+
 struct sort_node
 {
 	/*
@@ -264,7 +266,7 @@ int parse_commit(struct commit *item)
 			     sha1_to_hex(item->object.sha1));
 	}
 	ret = parse_commit_buffer(item, buffer, size);
-	if (!ret) {
+	if (save_commit_buffer && !ret) {
 		item->buffer = buffer;
 		return 0;
 	}

commit.h

@@ -17,6 +17,7 @@ struct commit {
 	char *buffer;
 };
 
+extern int save_commit_buffer;
 extern const char *commit_type;
 
 struct commit *lookup_commit(const unsigned char *sha1);

convert-objects.c

@@ -1,5 +1,4 @@
 #define _XOPEN_SOURCE /* glibc2 needs this */
-#define __EXTENSIONS__ /* solaris needs this */
 #include <time.h>
 #include <ctype.h>
 #include "cache.h"