From 18f7c51cf921f7db021e012499456120f3f095a9 Mon Sep 17 00:00:00 2001
From: Daniel Barkalow <barkalow@iabervon.org>
Date: Mon, 29 Oct 2007 21:05:43 -0400
Subject: Build-in peek-remote, using transport infrastructure.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'builtin.h')

diff --git a/builtin.h b/builtin.h
index 9a6213af12..62ee5373dc 100644
--- a/builtin.h
+++ b/builtin.h
@@ -55,6 +55,7 @@ extern int cmd_merge_file(int argc, const char **argv, const char *prefix);
 extern int cmd_mv(int argc, const char **argv, const char *prefix);
 extern int cmd_name_rev(int argc, const char **argv, const char *prefix);
 extern int cmd_pack_objects(int argc, const char **argv, const char *prefix);
+extern int cmd_peek_remote(int argc, const char **argv, const char *prefix);
 extern int cmd_pickaxe(int argc, const char **argv, const char *prefix);
 extern int cmd_prune(int argc, const char **argv, const char *prefix);
 extern int cmd_prune_packed(int argc, const char **argv, const char *prefix);
-- 
cgit v1.2.3


From 96249c04c07f00485a3ed1052ff10b27ab147fc5 Mon Sep 17 00:00:00 2001
From: Daniel Barkalow <barkalow@iabervon.org>
Date: Mon, 29 Oct 2007 22:03:39 -0400
Subject: Build-in send-pack, with an API for other programs to call.

Also marks some more things as const, as needed.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Makefile            |   1 +
 builtin-send-pack.c | 468 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 builtin.h           |   1 +
 git.c               |   1 +
 send-pack.c         | 461 ---------------------------------------------------
 send-pack.h         |  17 ++
 6 files changed, 488 insertions(+), 461 deletions(-)
 create mode 100644 builtin-send-pack.c
 delete mode 100644 send-pack.c
 create mode 100644 send-pack.h

(limited to 'builtin.h')

diff --git a/Makefile b/Makefile
index 14f25ff8ec..3ec1876cbb 100644
--- a/Makefile
+++ b/Makefile
@@ -358,6 +358,7 @@ BUILTIN_OBJS = \
 	builtin-push.o \
 	builtin-read-tree.o \
 	builtin-reflog.o \
+	builtin-send-pack.o \
 	builtin-config.o \
 	builtin-rerere.o \
 	builtin-reset.o \
diff --git a/builtin-send-pack.c b/builtin-send-pack.c
new file mode 100644
index 0000000000..aedef09ef0
--- /dev/null
+++ b/builtin-send-pack.c
@@ -0,0 +1,468 @@
+#include "cache.h"
+#include "commit.h"
+#include "tag.h"
+#include "refs.h"
+#include "pkt-line.h"
+#include "run-command.h"
+#include "remote.h"
+#include "send-pack.h"
+
+static const char send_pack_usage[] =
+"git-send-pack [--all] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n"
+"  --all and explicit <ref> specification are mutually exclusive.";
+
+static struct send_pack_args args = {
+	/* .receivepack = */ "git-receive-pack",
+};
+
+/*
+ * Make a pack stream and spit it out into file descriptor fd
+ */
+static int pack_objects(int fd, struct ref *refs)
+{
+	/*
+	 * The child becomes pack-objects --revs; we feed
+	 * the revision parameters to it via its stdin and
+	 * let its stdout go back to the other end.
+	 */
+	const char *argv[] = {
+		"pack-objects",
+		"--all-progress",
+		"--revs",
+		"--stdout",
+		NULL,
+		NULL,
+	};
+	struct child_process po;
+
+	if (args.use_thin_pack)
+		argv[4] = "--thin";
+	memset(&po, 0, sizeof(po));
+	po.argv = argv;
+	po.in = -1;
+	po.out = fd;
+	po.git_cmd = 1;
+	if (start_command(&po))
+		die("git-pack-objects failed (%s)", strerror(errno));
+
+	/*
+	 * We feed the pack-objects we just spawned with revision
+	 * parameters by writing to the pipe.
+	 */
+	while (refs) {
+		char buf[42];
+
+		if (!is_null_sha1(refs->old_sha1) &&
+		    has_sha1_file(refs->old_sha1)) {
+			memcpy(buf + 1, sha1_to_hex(refs->old_sha1), 40);
+			buf[0] = '^';
+			buf[41] = '\n';
+			if (!write_or_whine(po.in, buf, 42,
+						"send-pack: send refs"))
+				break;
+		}
+		if (!is_null_sha1(refs->new_sha1)) {
+			memcpy(buf, sha1_to_hex(refs->new_sha1), 40);
+			buf[40] = '\n';
+			if (!write_or_whine(po.in, buf, 41,
+						"send-pack: send refs"))
+				break;
+		}
+		refs = refs->next;
+	}
+
+	if (finish_command(&po))
+		return error("pack-objects died with strange error");
+	return 0;
+}
+
+static void unmark_and_free(struct commit_list *list, unsigned int mark)
+{
+	while (list) {
+		struct commit_list *temp = list;
+		temp->item->object.flags &= ~mark;
+		list = temp->next;
+		free(temp);
+	}
+}
+
+static int ref_newer(const unsigned char *new_sha1,
+		     const unsigned char *old_sha1)
+{
+	struct object *o;
+	struct commit *old, *new;
+	struct commit_list *list, *used;
+	int found = 0;
+
+	/* Both new and old must be commit-ish and new is descendant of
+	 * old.  Otherwise we require --force.
+	 */
+	o = deref_tag(parse_object(old_sha1), NULL, 0);
+	if (!o || o->type != OBJ_COMMIT)
+		return 0;
+	old = (struct commit *) o;
+
+	o = deref_tag(parse_object(new_sha1), NULL, 0);
+	if (!o || o->type != OBJ_COMMIT)
+		return 0;
+	new = (struct commit *) o;
+
+	if (parse_commit(new) < 0)
+		return 0;
+
+	used = list = NULL;
+	commit_list_insert(new, &list);
+	while (list) {
+		new = pop_most_recent_commit(&list, 1);
+		commit_list_insert(new, &used);
+		if (new == old) {
+			found = 1;
+			break;
+		}
+	}
+	unmark_and_free(list, 1);
+	unmark_and_free(used, 1);
+	return found;
+}
+
+static struct ref *local_refs, **local_tail;
+static struct ref *remote_refs, **remote_tail;
+
+static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
+{
+	struct ref *ref;
+	int len = strlen(refname) + 1;
+	ref = xcalloc(1, sizeof(*ref) + len);
+	hashcpy(ref->new_sha1, sha1);
+	memcpy(ref->name, refname, len);
+	*local_tail = ref;
+	local_tail = &ref->next;
+	return 0;
+}
+
+static void get_local_heads(void)
+{
+	local_tail = &local_refs;
+	for_each_ref(one_local_ref, NULL);
+}
+
+static int receive_status(int in)
+{
+	char line[1000];
+	int ret = 0;
+	int len = packet_read_line(in, line, sizeof(line));
+	if (len < 10 || memcmp(line, "unpack ", 7)) {
+		fprintf(stderr, "did not receive status back\n");
+		return -1;
+	}
+	if (memcmp(line, "unpack ok\n", 10)) {
+		fputs(line, stderr);
+		ret = -1;
+	}
+	while (1) {
+		len = packet_read_line(in, line, sizeof(line));
+		if (!len)
+			break;
+		if (len < 3 ||
+		    (memcmp(line, "ok", 2) && memcmp(line, "ng", 2))) {
+			fprintf(stderr, "protocol error: %s\n", line);
+			ret = -1;
+			break;
+		}
+		if (!memcmp(line, "ok", 2))
+			continue;
+		fputs(line, stderr);
+		ret = -1;
+	}
+	return ret;
+}
+
+static void update_tracking_ref(struct remote *remote, struct ref *ref)
+{
+	struct refspec rs;
+	int will_delete_ref;
+
+	rs.src = ref->name;
+	rs.dst = NULL;
+
+	if (!ref->peer_ref)
+		return;
+
+	will_delete_ref = is_null_sha1(ref->peer_ref->new_sha1);
+
+	if (!will_delete_ref &&
+			!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1))
+		return;
+
+	if (!remote_find_tracking(remote, &rs)) {
+		fprintf(stderr, "updating local tracking ref '%s'\n", rs.dst);
+		if (is_null_sha1(ref->peer_ref->new_sha1)) {
+			if (delete_ref(rs.dst, NULL))
+				error("Failed to delete");
+		} else
+			update_ref("update by push", rs.dst,
+					ref->new_sha1, NULL, 0, 0);
+		free(rs.dst);
+	}
+}
+
+static int do_send_pack(int in, int out, struct remote *remote, int nr_refspec, const char **refspec)
+{
+	struct ref *ref;
+	int new_refs;
+	int ret = 0;
+	int ask_for_status_report = 0;
+	int allow_deleting_refs = 0;
+	int expect_status_report = 0;
+
+	/* No funny business with the matcher */
+	remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, REF_NORMAL);
+	get_local_heads();
+
+	/* Does the other end support the reporting? */
+	if (server_supports("report-status"))
+		ask_for_status_report = 1;
+	if (server_supports("delete-refs"))
+		allow_deleting_refs = 1;
+
+	/* match them up */
+	if (!remote_tail)
+		remote_tail = &remote_refs;
+	if (match_refs(local_refs, remote_refs, &remote_tail,
+		       nr_refspec, refspec, args.send_all))
+		return -1;
+
+	if (!remote_refs) {
+		fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
+			"Perhaps you should specify a branch such as 'master'.\n");
+		return 0;
+	}
+
+	/*
+	 * Finally, tell the other end!
+	 */
+	new_refs = 0;
+	for (ref = remote_refs; ref; ref = ref->next) {
+		char old_hex[60], *new_hex;
+		int will_delete_ref;
+
+		if (!ref->peer_ref)
+			continue;
+
+
+		will_delete_ref = is_null_sha1(ref->peer_ref->new_sha1);
+		if (will_delete_ref && !allow_deleting_refs) {
+			error("remote does not support deleting refs");
+			ret = -2;
+			continue;
+		}
+		if (!will_delete_ref &&
+		    !hashcmp(ref->old_sha1, ref->peer_ref->new_sha1)) {
+			if (args.verbose)
+				fprintf(stderr, "'%s': up-to-date\n", ref->name);
+			continue;
+		}
+
+		/* This part determines what can overwrite what.
+		 * The rules are:
+		 *
+		 * (0) you can always use --force or +A:B notation to
+		 *     selectively force individual ref pairs.
+		 *
+		 * (1) if the old thing does not exist, it is OK.
+		 *
+		 * (2) if you do not have the old thing, you are not allowed
+		 *     to overwrite it; you would not know what you are losing
+		 *     otherwise.
+		 *
+		 * (3) if both new and old are commit-ish, and new is a
+		 *     descendant of old, it is OK.
+		 *
+		 * (4) regardless of all of the above, removing :B is
+		 *     always allowed.
+		 */
+
+		if (!args.force_update &&
+		    !will_delete_ref &&
+		    !is_null_sha1(ref->old_sha1) &&
+		    !ref->force) {
+			if (!has_sha1_file(ref->old_sha1) ||
+			    !ref_newer(ref->peer_ref->new_sha1,
+				       ref->old_sha1)) {
+				/* We do not have the remote ref, or
+				 * we know that the remote ref is not
+				 * an ancestor of what we are trying to
+				 * push.  Either way this can be losing
+				 * commits at the remote end and likely
+				 * we were not up to date to begin with.
+				 */
+				error("remote '%s' is not a strict "
+				      "subset of local ref '%s'. "
+				      "maybe you are not up-to-date and "
+				      "need to pull first?",
+				      ref->name,
+				      ref->peer_ref->name);
+				ret = -2;
+				continue;
+			}
+		}
+		hashcpy(ref->new_sha1, ref->peer_ref->new_sha1);
+		if (!will_delete_ref)
+			new_refs++;
+		strcpy(old_hex, sha1_to_hex(ref->old_sha1));
+		new_hex = sha1_to_hex(ref->new_sha1);
+
+		if (!args.dry_run) {
+			if (ask_for_status_report) {
+				packet_write(out, "%s %s %s%c%s",
+					old_hex, new_hex, ref->name, 0,
+					"report-status");
+				ask_for_status_report = 0;
+				expect_status_report = 1;
+			}
+			else
+				packet_write(out, "%s %s %s",
+					old_hex, new_hex, ref->name);
+		}
+		if (will_delete_ref)
+			fprintf(stderr, "deleting '%s'\n", ref->name);
+		else {
+			fprintf(stderr, "updating '%s'", ref->name);
+			if (strcmp(ref->name, ref->peer_ref->name))
+				fprintf(stderr, " using '%s'",
+					ref->peer_ref->name);
+			fprintf(stderr, "\n  from %s\n  to   %s\n",
+				old_hex, new_hex);
+		}
+	}
+
+	packet_flush(out);
+	if (new_refs && !args.dry_run)
+		ret = pack_objects(out, remote_refs);
+	close(out);
+
+	if (expect_status_report) {
+		if (receive_status(in))
+			ret = -4;
+	}
+
+	if (!args.dry_run && remote && ret == 0) {
+		for (ref = remote_refs; ref; ref = ref->next)
+			update_tracking_ref(remote, ref);
+	}
+
+	if (!new_refs && ret == 0)
+		fprintf(stderr, "Everything up-to-date\n");
+	return ret;
+}
+
+static void verify_remote_names(int nr_heads, const char **heads)
+{
+	int i;
+
+	for (i = 0; i < nr_heads; i++) {
+		const char *remote = strchr(heads[i], ':');
+
+		remote = remote ? (remote + 1) : heads[i];
+		switch (check_ref_format(remote)) {
+		case 0: /* ok */
+		case -2: /* ok but a single level -- that is fine for
+			  * a match pattern.
+			  */
+		case -3: /* ok but ends with a pattern-match character */
+			continue;
+		}
+		die("remote part of refspec is not a valid name in %s",
+		    heads[i]);
+	}
+}
+
+int cmd_send_pack(int argc, const char **argv, const char *prefix)
+{
+	int i, nr_heads = 0;
+	const char **heads = NULL;
+	const char *remote_name = NULL;
+	struct remote *remote = NULL;
+	const char *dest = NULL;
+
+	argv++;
+	for (i = 1; i < argc; i++, argv++) {
+		const char *arg = *argv;
+
+		if (*arg == '-') {
+			if (!prefixcmp(arg, "--receive-pack=")) {
+				args.receivepack = arg + 15;
+				continue;
+			}
+			if (!prefixcmp(arg, "--exec=")) {
+				args.receivepack = arg + 7;
+				continue;
+			}
+			if (!prefixcmp(arg, "--remote=")) {
+				remote_name = arg + 9;
+				continue;
+			}
+			if (!strcmp(arg, "--all")) {
+				args.send_all = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--dry-run")) {
+				args.dry_run = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--force")) {
+				args.force_update = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--verbose")) {
+				args.verbose = 1;
+				continue;
+			}
+			if (!strcmp(arg, "--thin")) {
+				args.use_thin_pack = 1;
+				continue;
+			}
+			usage(send_pack_usage);
+		}
+		if (!dest) {
+			dest = arg;
+			continue;
+		}
+		heads = (const char **) argv;
+		nr_heads = argc - i;
+		break;
+	}
+	if (!dest)
+		usage(send_pack_usage);
+	if (heads && args.send_all)
+		usage(send_pack_usage);
+
+	if (remote_name) {
+		remote = remote_get(remote_name);
+		if (!remote_has_url(remote, dest)) {
+			die("Destination %s is not a uri for %s",
+			    dest, remote_name);
+		}
+	}
+
+	return send_pack(&args, dest, remote, nr_heads, heads);
+}
+
+int send_pack(struct send_pack_args *my_args,
+	      const char *dest, struct remote *remote,
+	      int nr_heads, const char **heads)
+{
+	int fd[2], ret;
+	struct child_process *conn;
+
+	memcpy(&args, my_args, sizeof(args));
+
+	verify_remote_names(nr_heads, heads);
+
+	conn = git_connect(fd, dest, args.receivepack, args.verbose ? CONNECT_VERBOSE : 0);
+	ret = do_send_pack(fd[0], fd[1], remote, nr_heads, heads);
+	close(fd[0]);
+	close(fd[1]);
+	ret |= finish_connect(conn);
+	return !!ret;
+}
diff --git a/builtin.h b/builtin.h
index 62ee5373dc..2335c01b02 100644
--- a/builtin.h
+++ b/builtin.h
@@ -70,6 +70,7 @@ extern int cmd_rev_parse(int argc, const char **argv, const char *prefix);
 extern int cmd_revert(int argc, const char **argv, const char *prefix);
 extern int cmd_rm(int argc, const char **argv, const char *prefix);
 extern int cmd_runstatus(int argc, const char **argv, const char *prefix);
+extern int cmd_send_pack(int argc, const char **argv, const char *prefix);
 extern int cmd_shortlog(int argc, const char **argv, const char *prefix);
 extern int cmd_show(int argc, const char **argv, const char *prefix);
 extern int cmd_show_branch(int argc, const char **argv, const char *prefix);
diff --git a/git.c b/git.c
index c55a13de17..19a2172a10 100644
--- a/git.c
+++ b/git.c
@@ -348,6 +348,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE },
 		{ "rm", cmd_rm, RUN_SETUP | NEED_WORK_TREE },
 		{ "runstatus", cmd_runstatus, RUN_SETUP | NEED_WORK_TREE },
+		{ "send-pack", cmd_send_pack, RUN_SETUP },
 		{ "shortlog", cmd_shortlog, RUN_SETUP | USE_PAGER },
 		{ "show-branch", cmd_show_branch, RUN_SETUP },
 		{ "show", cmd_show, RUN_SETUP | USE_PAGER },
diff --git a/send-pack.c b/send-pack.c
deleted file mode 100644
index 456fe4f125..0000000000
--- a/send-pack.c
+++ /dev/null
@@ -1,461 +0,0 @@
-#include "cache.h"
-#include "commit.h"
-#include "tag.h"
-#include "refs.h"
-#include "pkt-line.h"
-#include "run-command.h"
-#include "remote.h"
-
-static const char send_pack_usage[] =
-"git-send-pack [--all] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n"
-"  --all and explicit <ref> specification are mutually exclusive.";
-static const char *receivepack = "git-receive-pack";
-static int verbose;
-static int send_all;
-static int force_update;
-static int use_thin_pack;
-static int dry_run;
-
-/*
- * Make a pack stream and spit it out into file descriptor fd
- */
-static int pack_objects(int fd, struct ref *refs)
-{
-	/*
-	 * The child becomes pack-objects --revs; we feed
-	 * the revision parameters to it via its stdin and
-	 * let its stdout go back to the other end.
-	 */
-	const char *args[] = {
-		"pack-objects",
-		"--all-progress",
-		"--revs",
-		"--stdout",
-		NULL,
-		NULL,
-	};
-	struct child_process po;
-
-	if (use_thin_pack)
-		args[4] = "--thin";
-	memset(&po, 0, sizeof(po));
-	po.argv = args;
-	po.in = -1;
-	po.out = fd;
-	po.git_cmd = 1;
-	if (start_command(&po))
-		die("git-pack-objects failed (%s)", strerror(errno));
-
-	/*
-	 * We feed the pack-objects we just spawned with revision
-	 * parameters by writing to the pipe.
-	 */
-	while (refs) {
-		char buf[42];
-
-		if (!is_null_sha1(refs->old_sha1) &&
-		    has_sha1_file(refs->old_sha1)) {
-			memcpy(buf + 1, sha1_to_hex(refs->old_sha1), 40);
-			buf[0] = '^';
-			buf[41] = '\n';
-			if (!write_or_whine(po.in, buf, 42,
-						"send-pack: send refs"))
-				break;
-		}
-		if (!is_null_sha1(refs->new_sha1)) {
-			memcpy(buf, sha1_to_hex(refs->new_sha1), 40);
-			buf[40] = '\n';
-			if (!write_or_whine(po.in, buf, 41,
-						"send-pack: send refs"))
-				break;
-		}
-		refs = refs->next;
-	}
-
-	if (finish_command(&po))
-		return error("pack-objects died with strange error");
-	return 0;
-}
-
-static void unmark_and_free(struct commit_list *list, unsigned int mark)
-{
-	while (list) {
-		struct commit_list *temp = list;
-		temp->item->object.flags &= ~mark;
-		list = temp->next;
-		free(temp);
-	}
-}
-
-static int ref_newer(const unsigned char *new_sha1,
-		     const unsigned char *old_sha1)
-{
-	struct object *o;
-	struct commit *old, *new;
-	struct commit_list *list, *used;
-	int found = 0;
-
-	/* Both new and old must be commit-ish and new is descendant of
-	 * old.  Otherwise we require --force.
-	 */
-	o = deref_tag(parse_object(old_sha1), NULL, 0);
-	if (!o || o->type != OBJ_COMMIT)
-		return 0;
-	old = (struct commit *) o;
-
-	o = deref_tag(parse_object(new_sha1), NULL, 0);
-	if (!o || o->type != OBJ_COMMIT)
-		return 0;
-	new = (struct commit *) o;
-
-	if (parse_commit(new) < 0)
-		return 0;
-
-	used = list = NULL;
-	commit_list_insert(new, &list);
-	while (list) {
-		new = pop_most_recent_commit(&list, 1);
-		commit_list_insert(new, &used);
-		if (new == old) {
-			found = 1;
-			break;
-		}
-	}
-	unmark_and_free(list, 1);
-	unmark_and_free(used, 1);
-	return found;
-}
-
-static struct ref *local_refs, **local_tail;
-static struct ref *remote_refs, **remote_tail;
-
-static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
-{
-	struct ref *ref;
-	int len = strlen(refname) + 1;
-	ref = xcalloc(1, sizeof(*ref) + len);
-	hashcpy(ref->new_sha1, sha1);
-	memcpy(ref->name, refname, len);
-	*local_tail = ref;
-	local_tail = &ref->next;
-	return 0;
-}
-
-static void get_local_heads(void)
-{
-	local_tail = &local_refs;
-	for_each_ref(one_local_ref, NULL);
-}
-
-static int receive_status(int in)
-{
-	char line[1000];
-	int ret = 0;
-	int len = packet_read_line(in, line, sizeof(line));
-	if (len < 10 || memcmp(line, "unpack ", 7)) {
-		fprintf(stderr, "did not receive status back\n");
-		return -1;
-	}
-	if (memcmp(line, "unpack ok\n", 10)) {
-		fputs(line, stderr);
-		ret = -1;
-	}
-	while (1) {
-		len = packet_read_line(in, line, sizeof(line));
-		if (!len)
-			break;
-		if (len < 3 ||
-		    (memcmp(line, "ok", 2) && memcmp(line, "ng", 2))) {
-			fprintf(stderr, "protocol error: %s\n", line);
-			ret = -1;
-			break;
-		}
-		if (!memcmp(line, "ok", 2))
-			continue;
-		fputs(line, stderr);
-		ret = -1;
-	}
-	return ret;
-}
-
-static void update_tracking_ref(struct remote *remote, struct ref *ref)
-{
-	struct refspec rs;
-	int will_delete_ref;
-
-	rs.src = ref->name;
-	rs.dst = NULL;
-
-	if (!ref->peer_ref)
-		return;
-
-	will_delete_ref = is_null_sha1(ref->peer_ref->new_sha1);
-
-	if (!will_delete_ref &&
-			!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1))
-		return;
-
-	if (!remote_find_tracking(remote, &rs)) {
-		fprintf(stderr, "updating local tracking ref '%s'\n", rs.dst);
-		if (is_null_sha1(ref->peer_ref->new_sha1)) {
-			if (delete_ref(rs.dst, NULL))
-				error("Failed to delete");
-		} else
-			update_ref("update by push", rs.dst,
-					ref->new_sha1, NULL, 0, 0);
-		free(rs.dst);
-	}
-}
-
-static int send_pack(int in, int out, struct remote *remote, int nr_refspec, const char **refspec)
-{
-	struct ref *ref;
-	int new_refs;
-	int ret = 0;
-	int ask_for_status_report = 0;
-	int allow_deleting_refs = 0;
-	int expect_status_report = 0;
-
-	/* No funny business with the matcher */
-	remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, REF_NORMAL);
-	get_local_heads();
-
-	/* Does the other end support the reporting? */
-	if (server_supports("report-status"))
-		ask_for_status_report = 1;
-	if (server_supports("delete-refs"))
-		allow_deleting_refs = 1;
-
-	/* match them up */
-	if (!remote_tail)
-		remote_tail = &remote_refs;
-	if (match_refs(local_refs, remote_refs, &remote_tail,
-		       nr_refspec, refspec, send_all))
-		return -1;
-
-	if (!remote_refs) {
-		fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
-			"Perhaps you should specify a branch such as 'master'.\n");
-		return 0;
-	}
-
-	/*
-	 * Finally, tell the other end!
-	 */
-	new_refs = 0;
-	for (ref = remote_refs; ref; ref = ref->next) {
-		char old_hex[60], *new_hex;
-		int will_delete_ref;
-
-		if (!ref->peer_ref)
-			continue;
-
-
-		will_delete_ref = is_null_sha1(ref->peer_ref->new_sha1);
-		if (will_delete_ref && !allow_deleting_refs) {
-			error("remote does not support deleting refs");
-			ret = -2;
-			continue;
-		}
-		if (!will_delete_ref &&
-		    !hashcmp(ref->old_sha1, ref->peer_ref->new_sha1)) {
-			if (verbose)
-				fprintf(stderr, "'%s': up-to-date\n", ref->name);
-			continue;
-		}
-
-		/* This part determines what can overwrite what.
-		 * The rules are:
-		 *
-		 * (0) you can always use --force or +A:B notation to
-		 *     selectively force individual ref pairs.
-		 *
-		 * (1) if the old thing does not exist, it is OK.
-		 *
-		 * (2) if you do not have the old thing, you are not allowed
-		 *     to overwrite it; you would not know what you are losing
-		 *     otherwise.
-		 *
-		 * (3) if both new and old are commit-ish, and new is a
-		 *     descendant of old, it is OK.
-		 *
-		 * (4) regardless of all of the above, removing :B is
-		 *     always allowed.
-		 */
-
-		if (!force_update &&
-		    !will_delete_ref &&
-		    !is_null_sha1(ref->old_sha1) &&
-		    !ref->force) {
-			if (!has_sha1_file(ref->old_sha1) ||
-			    !ref_newer(ref->peer_ref->new_sha1,
-				       ref->old_sha1)) {
-				/* We do not have the remote ref, or
-				 * we know that the remote ref is not
-				 * an ancestor of what we are trying to
-				 * push.  Either way this can be losing
-				 * commits at the remote end and likely
-				 * we were not up to date to begin with.
-				 */
-				error("remote '%s' is not a strict "
-				      "subset of local ref '%s'. "
-				      "maybe you are not up-to-date and "
-				      "need to pull first?",
-				      ref->name,
-				      ref->peer_ref->name);
-				ret = -2;
-				continue;
-			}
-		}
-		hashcpy(ref->new_sha1, ref->peer_ref->new_sha1);
-		if (!will_delete_ref)
-			new_refs++;
-		strcpy(old_hex, sha1_to_hex(ref->old_sha1));
-		new_hex = sha1_to_hex(ref->new_sha1);
-
-		if (!dry_run) {
-			if (ask_for_status_report) {
-				packet_write(out, "%s %s %s%c%s",
-					old_hex, new_hex, ref->name, 0,
-					"report-status");
-				ask_for_status_report = 0;
-				expect_status_report = 1;
-			}
-			else
-				packet_write(out, "%s %s %s",
-					old_hex, new_hex, ref->name);
-		}
-		if (will_delete_ref)
-			fprintf(stderr, "deleting '%s'\n", ref->name);
-		else {
-			fprintf(stderr, "updating '%s'", ref->name);
-			if (strcmp(ref->name, ref->peer_ref->name))
-				fprintf(stderr, " using '%s'",
-					ref->peer_ref->name);
-			fprintf(stderr, "\n  from %s\n  to   %s\n",
-				old_hex, new_hex);
-		}
-	}
-
-	packet_flush(out);
-	if (new_refs && !dry_run)
-		ret = pack_objects(out, remote_refs);
-	close(out);
-
-	if (expect_status_report) {
-		if (receive_status(in))
-			ret = -4;
-	}
-
-	if (!dry_run && remote && ret == 0) {
-		for (ref = remote_refs; ref; ref = ref->next)
-			update_tracking_ref(remote, ref);
-	}
-
-	if (!new_refs && ret == 0)
-		fprintf(stderr, "Everything up-to-date\n");
-	return ret;
-}
-
-static void verify_remote_names(int nr_heads, const char **heads)
-{
-	int i;
-
-	for (i = 0; i < nr_heads; i++) {
-		const char *remote = strchr(heads[i], ':');
-
-		remote = remote ? (remote + 1) : heads[i];
-		switch (check_ref_format(remote)) {
-		case 0: /* ok */
-		case -2: /* ok but a single level -- that is fine for
-			  * a match pattern.
-			  */
-		case -3: /* ok but ends with a pattern-match character */
-			continue;
-		}
-		die("remote part of refspec is not a valid name in %s",
-		    heads[i]);
-	}
-}
-
-int main(int argc, char **argv)
-{
-	int i, nr_heads = 0;
-	char *dest = NULL;
-	const char **heads = NULL;
-	int fd[2], ret;
-	struct child_process *conn;
-	char *remote_name = NULL;
-	struct remote *remote = NULL;
-
-	setup_git_directory();
-	git_config(git_default_config);
-
-	argv++;
-	for (i = 1; i < argc; i++, argv++) {
-		char *arg = *argv;
-
-		if (*arg == '-') {
-			if (!prefixcmp(arg, "--receive-pack=")) {
-				receivepack = arg + 15;
-				continue;
-			}
-			if (!prefixcmp(arg, "--exec=")) {
-				receivepack = arg + 7;
-				continue;
-			}
-			if (!prefixcmp(arg, "--remote=")) {
-				remote_name = arg + 9;
-				continue;
-			}
-			if (!strcmp(arg, "--all")) {
-				send_all = 1;
-				continue;
-			}
-			if (!strcmp(arg, "--dry-run")) {
-				dry_run = 1;
-				continue;
-			}
-			if (!strcmp(arg, "--force")) {
-				force_update = 1;
-				continue;
-			}
-			if (!strcmp(arg, "--verbose")) {
-				verbose = 1;
-				continue;
-			}
-			if (!strcmp(arg, "--thin")) {
-				use_thin_pack = 1;
-				continue;
-			}
-			usage(send_pack_usage);
-		}
-		if (!dest) {
-			dest = arg;
-			continue;
-		}
-		heads = (const char **) argv;
-		nr_heads = argc - i;
-		break;
-	}
-	if (!dest)
-		usage(send_pack_usage);
-	if (heads && send_all)
-		usage(send_pack_usage);
-	verify_remote_names(nr_heads, heads);
-
-	if (remote_name) {
-		remote = remote_get(remote_name);
-		if (!remote_has_url(remote, dest)) {
-			die("Destination %s is not a uri for %s",
-			    dest, remote_name);
-		}
-	}
-
-	conn = git_connect(fd, dest, receivepack, verbose ? CONNECT_VERBOSE : 0);
-	ret = send_pack(fd[0], fd[1], remote, nr_heads, heads);
-	close(fd[0]);
-	close(fd[1]);
-	ret |= finish_connect(conn);
-	return !!ret;
-}
diff --git a/send-pack.h b/send-pack.h
new file mode 100644
index 0000000000..7a24f71c77
--- /dev/null
+++ b/send-pack.h
@@ -0,0 +1,17 @@
+#ifndef SEND_PACK_H
+#define SEND_PACK_H
+
+struct send_pack_args {
+	const char *receivepack;
+	unsigned verbose:1,
+		send_all:1,
+		force_update:1,
+		use_thin_pack:1,
+		dry_run:1;
+};
+
+int send_pack(struct send_pack_args *args,
+	      const char *dest, struct remote *remote,
+	      int nr_heads, const char **heads);
+
+#endif
-- 
cgit v1.2.3


From 8951d7c1f1ae38f34617b6c2490bf65e73e371f7 Mon Sep 17 00:00:00 2001
From: Daniel Barkalow <barkalow@iabervon.org>
Date: Sun, 4 Nov 2007 15:51:17 -0500
Subject: Build in ls-remote

This actually replaces peek-remote with ls-remote, since peek-remote
now handles everything. peek-remote remains an a second name for
ls-remote, although its help message now gives the "ls-remote" name.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Makefile                          |   3 +-
 builtin-ls-remote.c               |  70 +++++++++++++++++++
 builtin-peek-remote.c             |  70 -------------------
 builtin.h                         |   2 +-
 contrib/examples/git-ls-remote.sh | 142 ++++++++++++++++++++++++++++++++++++++
 git-ls-remote.sh                  | 142 --------------------------------------
 git.c                             |   3 +-
 7 files changed, 216 insertions(+), 216 deletions(-)
 create mode 100644 builtin-ls-remote.c
 delete mode 100644 builtin-peek-remote.c
 create mode 100755 contrib/examples/git-ls-remote.sh
 delete mode 100755 git-ls-remote.sh

(limited to 'builtin.h')

diff --git a/Makefile b/Makefile
index 3ec1876cbb..470e54a60d 100644
--- a/Makefile
+++ b/Makefile
@@ -210,7 +210,6 @@ BASIC_LDFLAGS =
 SCRIPT_SH = \
 	git-bisect.sh git-checkout.sh \
 	git-clean.sh git-clone.sh git-commit.sh \
-	git-ls-remote.sh \
 	git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
 	git-pull.sh git-rebase.sh git-rebase--interactive.sh \
 	git-repack.sh git-request-pull.sh \
@@ -345,6 +344,7 @@ BUILTIN_OBJS = \
 	builtin-log.o \
 	builtin-ls-files.o \
 	builtin-ls-tree.o \
+	builtin-ls-remote.o \
 	builtin-mailinfo.o \
 	builtin-mailsplit.o \
 	builtin-merge-base.o \
@@ -352,7 +352,6 @@ BUILTIN_OBJS = \
 	builtin-mv.o \
 	builtin-name-rev.o \
 	builtin-pack-objects.o \
-	builtin-peek-remote.o \
 	builtin-prune.o \
 	builtin-prune-packed.o \
 	builtin-push.o \
diff --git a/builtin-ls-remote.c b/builtin-ls-remote.c
new file mode 100644
index 0000000000..003580c26a
--- /dev/null
+++ b/builtin-ls-remote.c
@@ -0,0 +1,70 @@
+#include "builtin.h"
+#include "cache.h"
+#include "transport.h"
+#include "remote.h"
+
+static const char ls_remote_usage[] =
+"git-ls-remote [--upload-pack=<git-upload-pack>] [<host>:]<directory>";
+
+int cmd_ls_remote(int argc, const char **argv, const char *prefix)
+{
+	int i;
+	const char *dest = NULL;
+	int nongit = 0;
+	unsigned flags = 0;
+	const char *uploadpack = NULL;
+
+	struct transport *transport;
+	const struct ref *ref;
+
+	setup_git_directory_gently(&nongit);
+
+	for (i = 1; i < argc; i++) {
+		const char *arg = argv[i];
+
+		if (*arg == '-') {
+			if (!prefixcmp(arg, "--upload-pack=")) {
+				uploadpack = arg + 14;
+				continue;
+			}
+			if (!prefixcmp(arg, "--exec=")) {
+				uploadpack = arg + 7;
+				continue;
+			}
+			if (!strcmp("--tags", arg)) {
+				flags |= REF_TAGS;
+				continue;
+			}
+			if (!strcmp("--heads", arg)) {
+				flags |= REF_HEADS;
+				continue;
+			}
+			if (!strcmp("--refs", arg)) {
+				flags |= REF_NORMAL;
+				continue;
+			}
+			usage(ls_remote_usage);
+		}
+		dest = arg;
+		break;
+	}
+
+	if (!dest || i != argc - 1)
+		usage(ls_remote_usage);
+
+	transport = transport_get(NULL, dest);
+	if (uploadpack != NULL)
+		transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
+
+	ref = transport_get_remote_refs(transport);
+
+	if (!ref)
+		return 1;
+
+	while (ref) {
+		if (check_ref_type(ref, flags))
+			printf("%s	%s\n", sha1_to_hex(ref->old_sha1), ref->name);
+		ref = ref->next;
+	}
+	return 0;
+}
diff --git a/builtin-peek-remote.c b/builtin-peek-remote.c
deleted file mode 100644
index b4106f510a..0000000000
--- a/builtin-peek-remote.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include "builtin.h"
-#include "cache.h"
-#include "transport.h"
-#include "remote.h"
-
-static const char peek_remote_usage[] =
-"git-peek-remote [--upload-pack=<git-upload-pack>] [<host>:]<directory>";
-
-int cmd_peek_remote(int argc, const char **argv, const char *prefix)
-{
-	int i;
-	const char *dest = NULL;
-	int nongit = 0;
-	unsigned flags = 0;
-	const char *uploadpack = NULL;
-
-	struct transport *transport;
-	const struct ref *ref;
-
-	setup_git_directory_gently(&nongit);
-
-	for (i = 1; i < argc; i++) {
-		const char *arg = argv[i];
-
-		if (*arg == '-') {
-			if (!prefixcmp(arg, "--upload-pack=")) {
-				uploadpack = arg + 14;
-				continue;
-			}
-			if (!prefixcmp(arg, "--exec=")) {
-				uploadpack = arg + 7;
-				continue;
-			}
-			if (!strcmp("--tags", arg)) {
-				flags |= REF_TAGS;
-				continue;
-			}
-			if (!strcmp("--heads", arg)) {
-				flags |= REF_HEADS;
-				continue;
-			}
-			if (!strcmp("--refs", arg)) {
-				flags |= REF_NORMAL;
-				continue;
-			}
-			usage(peek_remote_usage);
-		}
-		dest = arg;
-		break;
-	}
-
-	if (!dest || i != argc - 1)
-		usage(peek_remote_usage);
-
-	transport = transport_get(NULL, dest);
-	if (uploadpack != NULL)
-		transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
-
-	ref = transport_get_remote_refs(transport);
-
-	if (!ref)
-		return 1;
-
-	while (ref) {
-		if (check_ref_type(ref, flags))
-			printf("%s	%s\n", sha1_to_hex(ref->old_sha1), ref->name);
-		ref = ref->next;
-	}
-	return 0;
-}
diff --git a/builtin.h b/builtin.h
index 2335c01b02..525107f385 100644
--- a/builtin.h
+++ b/builtin.h
@@ -48,6 +48,7 @@ extern int cmd_log(int argc, const char **argv, const char *prefix);
 extern int cmd_log_reflog(int argc, const char **argv, const char *prefix);
 extern int cmd_ls_files(int argc, const char **argv, const char *prefix);
 extern int cmd_ls_tree(int argc, const char **argv, const char *prefix);
+extern int cmd_ls_remote(int argc, const char **argv, const char *prefix);
 extern int cmd_mailinfo(int argc, const char **argv, const char *prefix);
 extern int cmd_mailsplit(int argc, const char **argv, const char *prefix);
 extern int cmd_merge_base(int argc, const char **argv, const char *prefix);
@@ -55,7 +56,6 @@ extern int cmd_merge_file(int argc, const char **argv, const char *prefix);
 extern int cmd_mv(int argc, const char **argv, const char *prefix);
 extern int cmd_name_rev(int argc, const char **argv, const char *prefix);
 extern int cmd_pack_objects(int argc, const char **argv, const char *prefix);
-extern int cmd_peek_remote(int argc, const char **argv, const char *prefix);
 extern int cmd_pickaxe(int argc, const char **argv, const char *prefix);
 extern int cmd_prune(int argc, const char **argv, const char *prefix);
 extern int cmd_prune_packed(int argc, const char **argv, const char *prefix);
diff --git a/contrib/examples/git-ls-remote.sh b/contrib/examples/git-ls-remote.sh
new file mode 100755
index 0000000000..fec70bbf88
--- /dev/null
+++ b/contrib/examples/git-ls-remote.sh
@@ -0,0 +1,142 @@
+#!/bin/sh
+#
+
+usage () {
+    echo >&2 "usage: $0 [--heads] [--tags] [-u|--upload-pack <upload-pack>]"
+    echo >&2 "          <repository> <refs>..."
+    exit 1;
+}
+
+die () {
+    echo >&2 "$*"
+    exit 1
+}
+
+exec=
+while test $# != 0
+do
+  case "$1" in
+  -h|--h|--he|--hea|--head|--heads)
+  heads=heads; shift ;;
+  -t|--t|--ta|--tag|--tags)
+  tags=tags; shift ;;
+  -u|--u|--up|--upl|--uploa|--upload|--upload-|--upload-p|--upload-pa|\
+  --upload-pac|--upload-pack)
+	shift
+	exec="--upload-pack=$1"
+	shift;;
+  -u=*|--u=*|--up=*|--upl=*|--uplo=*|--uploa=*|--upload=*|\
+  --upload-=*|--upload-p=*|--upload-pa=*|--upload-pac=*|--upload-pack=*)
+	exec=--upload-pack=$(expr "z$1" : 'z-[^=]*=\(.*\)')
+	shift;;
+  --)
+  shift; break ;;
+  -*)
+  usage ;;
+  *)
+  break ;;
+  esac
+done
+
+case "$#" in 0) usage ;; esac
+
+case ",$heads,$tags," in
+,,,) heads=heads tags=tags other=other ;;
+esac
+
+. git-parse-remote
+peek_repo="$(get_remote_url "$@")"
+shift
+
+tmp=.ls-remote-$$
+trap "rm -fr $tmp-*" 0 1 2 3 15
+tmpdir=$tmp-d
+
+case "$peek_repo" in
+http://* | https://* | ftp://* )
+	if [ -n "$GIT_SSL_NO_VERIFY" -o \
+		"`git config --bool http.sslVerify`" = false ]; then
+		curl_extra_args="-k"
+	fi
+	if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
+		"`git config --bool http.noEPSV`" = true ]; then
+		curl_extra_args="${curl_extra_args} --disable-epsv"
+	fi
+	curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||
+		echo "failed	slurping"
+	;;
+
+rsync://* )
+	mkdir $tmpdir &&
+	rsync -rlq "$peek_repo/HEAD" $tmpdir &&
+	rsync -rq "$peek_repo/refs" $tmpdir || {
+		echo "failed	slurping"
+		exit
+	}
+	head=$(cat "$tmpdir/HEAD") &&
+	case "$head" in
+	ref:' '*)
+		head=$(expr "z$head" : 'zref: \(.*\)') &&
+		head=$(cat "$tmpdir/$head") || exit
+	esac &&
+	echo "$head	HEAD"
+	(cd $tmpdir && find refs -type f) |
+	while read path
+	do
+		tr -d '\012' <"$tmpdir/$path"
+		echo "	$path"
+	done &&
+	rm -fr $tmpdir
+	;;
+
+* )
+	if test -f "$peek_repo" ; then
+		git bundle list-heads "$peek_repo" ||
+		echo "failed	slurping"
+	else
+		git-peek-remote $exec "$peek_repo" ||
+		echo "failed	slurping"
+	fi
+	;;
+esac |
+sort -t '	' -k 2 |
+while read sha1 path
+do
+	case "$sha1" in
+	failed)
+		exit 1 ;;
+	esac
+	case "$path" in
+	refs/heads/*)
+		group=heads ;;
+	refs/tags/*)
+		group=tags ;;
+	*)
+		group=other ;;
+	esac
+	case ",$heads,$tags,$other," in
+	*,$group,*)
+		;;
+	*)
+		continue;;
+	esac
+	case "$#" in
+	0)
+		match=yes ;;
+	*)
+		match=no
+		for pat
+		do
+			case "/$path" in
+			*/$pat )
+				match=yes
+				break ;;
+			esac
+		done
+	esac
+	case "$match" in
+	no)
+		continue ;;
+	esac
+	echo "$sha1	$path"
+done
diff --git a/git-ls-remote.sh b/git-ls-remote.sh
deleted file mode 100755
index fec70bbf88..0000000000
--- a/git-ls-remote.sh
+++ /dev/null
@@ -1,142 +0,0 @@
-#!/bin/sh
-#
-
-usage () {
-    echo >&2 "usage: $0 [--heads] [--tags] [-u|--upload-pack <upload-pack>]"
-    echo >&2 "          <repository> <refs>..."
-    exit 1;
-}
-
-die () {
-    echo >&2 "$*"
-    exit 1
-}
-
-exec=
-while test $# != 0
-do
-  case "$1" in
-  -h|--h|--he|--hea|--head|--heads)
-  heads=heads; shift ;;
-  -t|--t|--ta|--tag|--tags)
-  tags=tags; shift ;;
-  -u|--u|--up|--upl|--uploa|--upload|--upload-|--upload-p|--upload-pa|\
-  --upload-pac|--upload-pack)
-	shift
-	exec="--upload-pack=$1"
-	shift;;
-  -u=*|--u=*|--up=*|--upl=*|--uplo=*|--uploa=*|--upload=*|\
-  --upload-=*|--upload-p=*|--upload-pa=*|--upload-pac=*|--upload-pack=*)
-	exec=--upload-pack=$(expr "z$1" : 'z-[^=]*=\(.*\)')
-	shift;;
-  --)
-  shift; break ;;
-  -*)
-  usage ;;
-  *)
-  break ;;
-  esac
-done
-
-case "$#" in 0) usage ;; esac
-
-case ",$heads,$tags," in
-,,,) heads=heads tags=tags other=other ;;
-esac
-
-. git-parse-remote
-peek_repo="$(get_remote_url "$@")"
-shift
-
-tmp=.ls-remote-$$
-trap "rm -fr $tmp-*" 0 1 2 3 15
-tmpdir=$tmp-d
-
-case "$peek_repo" in
-http://* | https://* | ftp://* )
-	if [ -n "$GIT_SSL_NO_VERIFY" -o \
-		"`git config --bool http.sslVerify`" = false ]; then
-		curl_extra_args="-k"
-	fi
-	if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
-		"`git config --bool http.noEPSV`" = true ]; then
-		curl_extra_args="${curl_extra_args} --disable-epsv"
-	fi
-	curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||
-		echo "failed	slurping"
-	;;
-
-rsync://* )
-	mkdir $tmpdir &&
-	rsync -rlq "$peek_repo/HEAD" $tmpdir &&
-	rsync -rq "$peek_repo/refs" $tmpdir || {
-		echo "failed	slurping"
-		exit
-	}
-	head=$(cat "$tmpdir/HEAD") &&
-	case "$head" in
-	ref:' '*)
-		head=$(expr "z$head" : 'zref: \(.*\)') &&
-		head=$(cat "$tmpdir/$head") || exit
-	esac &&
-	echo "$head	HEAD"
-	(cd $tmpdir && find refs -type f) |
-	while read path
-	do
-		tr -d '\012' <"$tmpdir/$path"
-		echo "	$path"
-	done &&
-	rm -fr $tmpdir
-	;;
-
-* )
-	if test -f "$peek_repo" ; then
-		git bundle list-heads "$peek_repo" ||
-		echo "failed	slurping"
-	else
-		git-peek-remote $exec "$peek_repo" ||
-		echo "failed	slurping"
-	fi
-	;;
-esac |
-sort -t '	' -k 2 |
-while read sha1 path
-do
-	case "$sha1" in
-	failed)
-		exit 1 ;;
-	esac
-	case "$path" in
-	refs/heads/*)
-		group=heads ;;
-	refs/tags/*)
-		group=tags ;;
-	*)
-		group=other ;;
-	esac
-	case ",$heads,$tags,$other," in
-	*,$group,*)
-		;;
-	*)
-		continue;;
-	esac
-	case "$#" in
-	0)
-		match=yes ;;
-	*)
-		match=no
-		for pat
-		do
-			case "/$path" in
-			*/$pat )
-				match=yes
-				break ;;
-			esac
-		done
-	esac
-	case "$match" in
-	no)
-		continue ;;
-	esac
-	echo "$sha1	$path"
-done
diff --git a/git.c b/git.c
index 19a2172a10..b173f227f0 100644
--- a/git.c
+++ b/git.c
@@ -326,6 +326,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "log", cmd_log, RUN_SETUP | USE_PAGER },
 		{ "ls-files", cmd_ls_files, RUN_SETUP },
 		{ "ls-tree", cmd_ls_tree, RUN_SETUP },
+		{ "ls-remote", cmd_ls_remote },
 		{ "mailinfo", cmd_mailinfo },
 		{ "mailsplit", cmd_mailsplit },
 		{ "merge-base", cmd_merge_base, RUN_SETUP },
@@ -333,7 +334,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
 		{ "name-rev", cmd_name_rev, RUN_SETUP },
 		{ "pack-objects", cmd_pack_objects, RUN_SETUP },
-		{ "peek-remote", cmd_peek_remote },
+		{ "peek-remote", cmd_ls_remote },
 		{ "pickaxe", cmd_blame, RUN_SETUP },
 		{ "prune", cmd_prune, RUN_SETUP },
 		{ "prune-packed", cmd_prune_packed, RUN_SETUP },
-- 
cgit v1.2.3