chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 612 deletions

diff --git a/third_party/git/t/t4100/t-apply-5.patch b/third_party/git/t/t4100/t-apply-5.patch
deleted file mode 100644
index 57ec79d8879a..000000000000
--- a/third_party/git/t/t4100/t-apply-5.patch
+++ /dev/null
@@ -1,612 +0,0 @@
-diff a/Documentation/git-rpull.txt b/Documentation/git-rpull.txt
---- a/Documentation/git-rpull.txt
-+++ /dev/null
-@@ -1,50 +0,0 @@
--git-rpull(1)
--============
--v0.1, May 2005
--
--NAME
------
--git-rpull - Pulls from a remote repository over ssh connection
--
--
--
--SYNOPSIS
----------
--'git-rpull' [-c] [-t] [-a] [-d] [-v] [--recover] commit-id url
--
--DESCRIPTION
-------------
--Pulls from a remote repository over ssh connection, invoking git-rpush on
--the other end.
--
--OPTIONS
---------
---c::
--	Get the commit objects.
---t::
--	Get trees associated with the commit objects.
---a::
--	Get all the objects.
---d::
--	Do not check for delta base objects (use this option
--	only when you know the remote repository is not
--	deltified).
----recover::
--	Check dependency of deltified object more carefully than
--	usual, to recover after earlier pull that was interrupted.
---v::
--	Report what is downloaded.
--
--
--Author
--------
--Written by Linus Torvalds <torvalds@osdl.org>
--
--Documentation
----------------
--Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
--
--GIT
-----
--Part of the link:git.html[git] suite
--
-diff a/Documentation/git-rpush.txt b/Documentation/git-rpush.txt
---- a/Documentation/git-rpush.txt
-+++ /dev/null
-@@ -1,30 +0,0 @@
--git-rpush(1)
--============
--v0.1, May 2005
--
--NAME
------
--git-rpush - Helper "server-side" program used by git-rpull
--
--
--SYNOPSIS
----------
--'git-rpush'
--
--DESCRIPTION
-------------
--Helper "server-side" program used by git-rpull.
--
--
--Author
--------
--Written by Linus Torvalds <torvalds@osdl.org>
--
--Documentation
----------------
--Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
--
--GIT
-----
--Part of the link:git.html[git] suite
--
-diff a/Documentation/git-ssh-pull.txt b/Documentation/git-ssh-pull.txt
---- /dev/null
-+++ b/Documentation/git-ssh-pull.txt
-@@ -0,0 +1,50 @@
-+git-ssh-pull(1)
-+===============
-+v0.1, May 2005
-+
-+NAME
-+----
-+git-ssh-pull - Pulls from a remote repository over ssh connection
-+
-+
-+
-+SYNOPSIS
-+--------
-+'git-ssh-pull' [-c] [-t] [-a] [-d] [-v] [--recover] commit-id url
-+
-+DESCRIPTION
-+-----------
-+Pulls from a remote repository over ssh connection, invoking git-ssh-push
-+on the other end.
-+
-+OPTIONS
-+-------
-+-c::
-+	Get the commit objects.
-+-t::
-+	Get trees associated with the commit objects.
-+-a::
-+	Get all the objects.
-+-d::
-+	Do not check for delta base objects (use this option
-+	only when you know the remote repository is not
-+	deltified).
-+--recover::
-+	Check dependency of deltified object more carefully than
-+	usual, to recover after earlier pull that was interrupted.
-+-v::
-+	Report what is downloaded.
-+
-+
-+Author
-+------
-+Written by Linus Torvalds <torvalds@osdl.org>
-+
-+Documentation
-+--------------
-+Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
-+
-+GIT
-+---
-+Part of the link:git.html[git] suite
-+
-diff a/Documentation/git-ssh-push.txt b/Documentation/git-ssh-push.txt
---- /dev/null
-+++ b/Documentation/git-ssh-push.txt
-@@ -0,0 +1,30 @@
-+git-ssh-push(1)
-+===============
-+v0.1, May 2005
-+
-+NAME
-+----
-+git-ssh-push - Helper "server-side" program used by git-ssh-pull
-+
-+
-+SYNOPSIS
-+--------
-+'git-ssh-push'
-+
-+DESCRIPTION
-+-----------
-+Helper "server-side" program used by git-ssh-pull.
-+
-+
-+Author
-+------
-+Written by Linus Torvalds <torvalds@osdl.org>
-+
-+Documentation
-+--------------
-+Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
-+
-+GIT
-+---
-+Part of the link:git.html[git] suite
-+
-diff a/Documentation/git.txt b/Documentation/git.txt
---- a/Documentation/git.txt
-+++ b/Documentation/git.txt
-@@ -148,7 +148,7 @@ link:git-resolve-script.html[git-resolve
- link:git-tag-script.html[git-tag-script]::
- 	An example script to create a tag object signed with GPG
- 
--link:git-rpull.html[git-rpull]::
-+link:git-ssh-pull.html[git-ssh-pull]::
- 	Pulls from a remote repository over ssh connection
- 
- Interrogators:
-@@ -156,8 +156,8 @@ Interrogators:
- link:git-diff-helper.html[git-diff-helper]::
- 	Generates patch format output for git-diff-*
- 
--link:git-rpush.html[git-rpush]::
--	Helper "server-side" program used by git-rpull
-+link:git-ssh-push.html[git-ssh-push]::
-+	Helper "server-side" program used by git-ssh-pull
- 
- 
- 
-diff a/Makefile b/Makefile
---- a/Makefile
-+++ b/Makefile
-@@ -30,7 +30,7 @@ PROG=   git-update-index git-diff-files
- 	git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
- 	git-check-files git-ls-tree git-merge-base git-merge-cache \
- 	git-unpack-file git-export git-diff-cache git-convert-cache \
--	git-http-pull git-rpush git-rpull git-rev-list git-mktag \
-+	git-http-pull git-ssh-push git-ssh-pull git-rev-list git-mktag \
- 	git-diff-helper git-tar-tree git-local-pull git-write-blob \
- 	git-get-tar-commit-id git-mkdelta git-apply git-stripspace
- 
-@@ -105,8 +105,8 @@ git-diff-cache: diff-cache.c
- git-convert-cache: convert-cache.c
- git-http-pull: http-pull.c pull.c
- git-local-pull: local-pull.c pull.c
--git-rpush: rsh.c
--git-rpull: rsh.c pull.c
-+git-ssh-push: rsh.c
-+git-ssh-pull: rsh.c pull.c
- git-rev-list: rev-list.c
- git-mktag: mktag.c
- git-diff-helper: diff-helper.c
-diff a/rpull.c b/rpull.c
---- a/rpull.c
-+++ /dev/null
-@@ -1,83 +0,0 @@
--#include "cache.h"
--#include "commit.h"
--#include "rsh.h"
--#include "pull.h"
--
--static int fd_in;
--static int fd_out;
--
--static unsigned char remote_version = 0;
--static unsigned char local_version = 1;
--
--int fetch(unsigned char *sha1)
--{
--	int ret;
--	signed char remote;
--	char type = 'o';
--	if (has_sha1_file(sha1))
--		return 0;
--	write(fd_out, &type, 1);
--	write(fd_out, sha1, 20);
--	if (read(fd_in, &remote, 1) < 1)
--		return -1;
--	if (remote < 0)
--		return remote;
--	ret = write_sha1_from_fd(sha1, fd_in);
--	if (!ret)
--		pull_say("got %s\n", sha1_to_hex(sha1));
--	return ret;
--}
--
--int get_version(void)
--{
--	char type = 'v';
--	write(fd_out, &type, 1);
--	write(fd_out, &local_version, 1);
--	if (read(fd_in, &remote_version, 1) < 1) {
--		return error("Couldn't read version from remote end");
--	}
--	return 0;
--}
--
--int main(int argc, char **argv)
--{
--	char *commit_id;
--	char *url;
--	int arg = 1;
--
--	while (arg < argc && argv[arg][0] == '-') {
--		if (argv[arg][1] == 't') {
--			get_tree = 1;
--		} else if (argv[arg][1] == 'c') {
--			get_history = 1;
--		} else if (argv[arg][1] == 'd') {
--			get_delta = 0;
--		} else if (!strcmp(argv[arg], "--recover")) {
--			get_delta = 2;
--		} else if (argv[arg][1] == 'a') {
--			get_all = 1;
--			get_tree = 1;
--			get_history = 1;
--		} else if (argv[arg][1] == 'v') {
--			get_verbosely = 1;
--		}
--		arg++;
--	}
--	if (argc < arg + 2) {
--		usage("git-rpull [-c] [-t] [-a] [-v] [-d] [--recover] commit-id url");
--		return 1;
--	}
--	commit_id = argv[arg];
--	url = argv[arg + 1];
--
--	if (setup_connection(&fd_in, &fd_out, "git-rpush", url, arg, argv + 1))
--		return 1;
--
--	if (get_version())
--		return 1;
--
--	if (pull(commit_id))
--		return 1;
--
--	return 0;
--}
-diff a/rpush.c b/rpush.c
---- a/rpush.c
-+++ /dev/null
-@@ -1,104 +0,0 @@
--#include "cache.h"
--#include "rsh.h"
--#include <sys/socket.h>
--#include <errno.h>
--
--unsigned char local_version = 1;
--unsigned char remote_version = 0;
--
--int serve_object(int fd_in, int fd_out) {
--	ssize_t size;
--	int posn = 0;
--	char sha1[20];
--	unsigned long objsize;
--	void *buf;
--	signed char remote;
--	do {
--		size = read(fd_in, sha1 + posn, 20 - posn);
--		if (size < 0) {
--			perror("git-rpush: read ");
--			return -1;
--		}
--		if (!size)
--			return -1;
--		posn += size;
--	} while (posn < 20);
--	
--	/* fprintf(stderr, "Serving %s\n", sha1_to_hex(sha1)); */
--	remote = 0;
--	
--	buf = map_sha1_file(sha1, &objsize);
--	
--	if (!buf) {
--		fprintf(stderr, "git-rpush: could not find %s\n", 
--			sha1_to_hex(sha1));
--		remote = -1;
--	}
--	
--	write(fd_out, &remote, 1);
--	
--	if (remote < 0)
--		return 0;
--	
--	posn = 0;
--	do {
--		size = write(fd_out, buf + posn, objsize - posn);
--		if (size <= 0) {
--			if (!size) {
--				fprintf(stderr, "git-rpush: write closed");
--			} else {
--				perror("git-rpush: write ");
--			}
--			return -1;
--		}
--		posn += size;
--	} while (posn < objsize);
--	return 0;
--}
--
--int serve_version(int fd_in, int fd_out)
--{
--	if (read(fd_in, &remote_version, 1) < 1)
--		return -1;
--	write(fd_out, &local_version, 1);
--	return 0;
--}
--
--void service(int fd_in, int fd_out) {
--	char type;
--	int retval;
--	do {
--		retval = read(fd_in, &type, 1);
--		if (retval < 1) {
--			if (retval < 0)
--				perror("rpush: read ");
--			return;
--		}
--		if (type == 'v' && serve_version(fd_in, fd_out))
--			return;
--		if (type == 'o' && serve_object(fd_in, fd_out))
--			return;
--	} while (1);
--}
--
--int main(int argc, char **argv)
--{
--	int arg = 1;
--        char *commit_id;
--        char *url;
--	int fd_in, fd_out;
--	while (arg < argc && argv[arg][0] == '-') {
--                arg++;
--        }
--        if (argc < arg + 2) {
--		usage("git-rpush [-c] [-t] [-a] commit-id url");
--                return 1;
--        }
--	commit_id = argv[arg];
--	url = argv[arg + 1];
--	if (setup_connection(&fd_in, &fd_out, "git-rpull", url, arg, argv + 1))
--		return 1;
--
--	service(fd_in, fd_out);
--	return 0;
--}
-diff a/ssh-pull.c b/ssh-pull.c
---- /dev/null
-+++ b/ssh-pull.c
-@@ -0,0 +1,83 @@
-+#include "cache.h"
-+#include "commit.h"
-+#include "rsh.h"
-+#include "pull.h"
-+
-+static int fd_in;
-+static int fd_out;
-+
-+static unsigned char remote_version = 0;
-+static unsigned char local_version = 1;
-+
-+int fetch(unsigned char *sha1)
-+{
-+	int ret;
-+	signed char remote;
-+	char type = 'o';
-+	if (has_sha1_file(sha1))
-+		return 0;
-+	write(fd_out, &type, 1);
-+	write(fd_out, sha1, 20);
-+	if (read(fd_in, &remote, 1) < 1)
-+		return -1;
-+	if (remote < 0)
-+		return remote;
-+	ret = write_sha1_from_fd(sha1, fd_in);
-+	if (!ret)
-+		pull_say("got %s\n", sha1_to_hex(sha1));
-+	return ret;
-+}
-+
-+int get_version(void)
-+{
-+	char type = 'v';
-+	write(fd_out, &type, 1);
-+	write(fd_out, &local_version, 1);
-+	if (read(fd_in, &remote_version, 1) < 1) {
-+		return error("Couldn't read version from remote end");
-+	}
-+	return 0;
-+}
-+
-+int main(int argc, char **argv)
-+{
-+	char *commit_id;
-+	char *url;
-+	int arg = 1;
-+
-+	while (arg < argc && argv[arg][0] == '-') {
-+		if (argv[arg][1] == 't') {
-+			get_tree = 1;
-+		} else if (argv[arg][1] == 'c') {
-+			get_history = 1;
-+		} else if (argv[arg][1] == 'd') {
-+			get_delta = 0;
-+		} else if (!strcmp(argv[arg], "--recover")) {
-+			get_delta = 2;
-+		} else if (argv[arg][1] == 'a') {
-+			get_all = 1;
-+			get_tree = 1;
-+			get_history = 1;
-+		} else if (argv[arg][1] == 'v') {
-+			get_verbosely = 1;
-+		}
-+		arg++;
-+	}
-+	if (argc < arg + 2) {
-+		usage("git-ssh-pull [-c] [-t] [-a] [-v] [-d] [--recover] commit-id url");
-+		return 1;
-+	}
-+	commit_id = argv[arg];
-+	url = argv[arg + 1];
-+
-+	if (setup_connection(&fd_in, &fd_out, "git-ssh-push", url, arg, argv + 1))
-+		return 1;
-+
-+	if (get_version())
-+		return 1;
-+
-+	if (pull(commit_id))
-+		return 1;
-+
-+	return 0;
-+}
-diff a/ssh-push.c b/ssh-push.c
---- /dev/null
-+++ b/ssh-push.c
-@@ -0,0 +1,104 @@
-+#include "cache.h"
-+#include "rsh.h"
-+#include <sys/socket.h>
-+#include <errno.h>
-+
-+unsigned char local_version = 1;
-+unsigned char remote_version = 0;
-+
-+int serve_object(int fd_in, int fd_out) {
-+	ssize_t size;
-+	int posn = 0;
-+	char sha1[20];
-+	unsigned long objsize;
-+	void *buf;
-+	signed char remote;
-+	do {
-+		size = read(fd_in, sha1 + posn, 20 - posn);
-+		if (size < 0) {
-+			perror("git-ssh-push: read ");
-+			return -1;
-+		}
-+		if (!size)
-+			return -1;
-+		posn += size;
-+	} while (posn < 20);
-+	
-+	/* fprintf(stderr, "Serving %s\n", sha1_to_hex(sha1)); */
-+	remote = 0;
-+	
-+	buf = map_sha1_file(sha1, &objsize);
-+	
-+	if (!buf) {
-+		fprintf(stderr, "git-ssh-push: could not find %s\n", 
-+			sha1_to_hex(sha1));
-+		remote = -1;
-+	}
-+	
-+	write(fd_out, &remote, 1);
-+	
-+	if (remote < 0)
-+		return 0;
-+	
-+	posn = 0;
-+	do {
-+		size = write(fd_out, buf + posn, objsize - posn);
-+		if (size <= 0) {
-+			if (!size) {
-+				fprintf(stderr, "git-ssh-push: write closed");
-+			} else {
-+				perror("git-ssh-push: write ");
-+			}
-+			return -1;
-+		}
-+		posn += size;
-+	} while (posn < objsize);
-+	return 0;
-+}
-+
-+int serve_version(int fd_in, int fd_out)
-+{
-+	if (read(fd_in, &remote_version, 1) < 1)
-+		return -1;
-+	write(fd_out, &local_version, 1);
-+	return 0;
-+}
-+
-+void service(int fd_in, int fd_out) {
-+	char type;
-+	int retval;
-+	do {
-+		retval = read(fd_in, &type, 1);
-+		if (retval < 1) {
-+			if (retval < 0)
-+				perror("git-ssh-push: read ");
-+			return;
-+		}
-+		if (type == 'v' && serve_version(fd_in, fd_out))
-+			return;
-+		if (type == 'o' && serve_object(fd_in, fd_out))
-+			return;
-+	} while (1);
-+}
-+
-+int main(int argc, char **argv)
-+{
-+	int arg = 1;
-+        char *commit_id;
-+        char *url;
-+	int fd_in, fd_out;
-+	while (arg < argc && argv[arg][0] == '-') {
-+                arg++;
-+        }
-+        if (argc < arg + 2) {
-+		usage("git-ssh-push [-c] [-t] [-a] commit-id url");
-+                return 1;
-+        }
-+	commit_id = argv[arg];
-+	url = argv[arg + 1];
-+	if (setup_connection(&fd_in, &fd_out, "git-ssh-pull", url, arg, argv + 1))
-+		return 1;
-+
-+	service(fd_in, fd_out);
-+	return 0;
-+}