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-rw-r--r--third_party/git/builtin/remote.c1723
1 files changed, 0 insertions, 1723 deletions
diff --git a/third_party/git/builtin/remote.c b/third_party/git/builtin/remote.c
deleted file mode 100644
index 64b4b551eb02..000000000000
--- a/third_party/git/builtin/remote.c
+++ /dev/null
@@ -1,1723 +0,0 @@
-#include "builtin.h"
-#include "config.h"
-#include "parse-options.h"
-#include "transport.h"
-#include "remote.h"
-#include "string-list.h"
-#include "strbuf.h"
-#include "run-command.h"
-#include "rebase.h"
-#include "refs.h"
-#include "refspec.h"
-#include "object-store.h"
-#include "strvec.h"
-#include "commit-reach.h"
-
-static const char * const builtin_remote_usage[] = {
-	N_("git remote [-v | --verbose]"),
-	N_("git remote add [-t <branch>] [-m <master>] [-f] [--tags | --no-tags] [--mirror=<fetch|push>] <name> <url>"),
-	N_("git remote rename <old> <new>"),
-	N_("git remote remove <name>"),
-	N_("git remote set-head <name> (-a | --auto | -d | --delete | <branch>)"),
-	N_("git remote [-v | --verbose] show [-n] <name>"),
-	N_("git remote prune [-n | --dry-run] <name>"),
-	N_("git remote [-v | --verbose] update [-p | --prune] [(<group> | <remote>)...]"),
-	N_("git remote set-branches [--add] <name> <branch>..."),
-	N_("git remote get-url [--push] [--all] <name>"),
-	N_("git remote set-url [--push] <name> <newurl> [<oldurl>]"),
-	N_("git remote set-url --add <name> <newurl>"),
-	N_("git remote set-url --delete <name> <url>"),
-	NULL
-};
-
-static const char * const builtin_remote_add_usage[] = {
-	N_("git remote add [<options>] <name> <url>"),
-	NULL
-};
-
-static const char * const builtin_remote_rename_usage[] = {
-	N_("git remote rename <old> <new>"),
-	NULL
-};
-
-static const char * const builtin_remote_rm_usage[] = {
-	N_("git remote remove <name>"),
-	NULL
-};
-
-static const char * const builtin_remote_sethead_usage[] = {
-	N_("git remote set-head <name> (-a | --auto | -d | --delete | <branch>)"),
-	NULL
-};
-
-static const char * const builtin_remote_setbranches_usage[] = {
-	N_("git remote set-branches <name> <branch>..."),
-	N_("git remote set-branches --add <name> <branch>..."),
-	NULL
-};
-
-static const char * const builtin_remote_show_usage[] = {
-	N_("git remote show [<options>] <name>"),
-	NULL
-};
-
-static const char * const builtin_remote_prune_usage[] = {
-	N_("git remote prune [<options>] <name>"),
-	NULL
-};
-
-static const char * const builtin_remote_update_usage[] = {
-	N_("git remote update [<options>] [<group> | <remote>]..."),
-	NULL
-};
-
-static const char * const builtin_remote_geturl_usage[] = {
-	N_("git remote get-url [--push] [--all] <name>"),
-	NULL
-};
-
-static const char * const builtin_remote_seturl_usage[] = {
-	N_("git remote set-url [--push] <name> <newurl> [<oldurl>]"),
-	N_("git remote set-url --add <name> <newurl>"),
-	N_("git remote set-url --delete <name> <url>"),
-	NULL
-};
-
-#define GET_REF_STATES (1<<0)
-#define GET_HEAD_NAMES (1<<1)
-#define GET_PUSH_REF_STATES (1<<2)
-
-static int verbose;
-
-static int fetch_remote(const char *name)
-{
-	const char *argv[] = { "fetch", name, NULL, NULL };
-	if (verbose) {
-		argv[1] = "-v";
-		argv[2] = name;
-	}
-	printf_ln(_("Updating %s"), name);
-	if (run_command_v_opt(argv, RUN_GIT_CMD))
-		return error(_("Could not fetch %s"), name);
-	return 0;
-}
-
-enum {
-	TAGS_UNSET = 0,
-	TAGS_DEFAULT = 1,
-	TAGS_SET = 2
-};
-
-#define MIRROR_NONE 0
-#define MIRROR_FETCH 1
-#define MIRROR_PUSH 2
-#define MIRROR_BOTH (MIRROR_FETCH|MIRROR_PUSH)
-
-static void add_branch(const char *key, const char *branchname,
-		       const char *remotename, int mirror, struct strbuf *tmp)
-{
-	strbuf_reset(tmp);
-	strbuf_addch(tmp, '+');
-	if (mirror)
-		strbuf_addf(tmp, "refs/%s:refs/%s",
-				branchname, branchname);
-	else
-		strbuf_addf(tmp, "refs/heads/%s:refs/remotes/%s/%s",
-				branchname, remotename, branchname);
-	git_config_set_multivar(key, tmp->buf, "^$", 0);
-}
-
-static const char mirror_advice[] =
-N_("--mirror is dangerous and deprecated; please\n"
-   "\t use --mirror=fetch or --mirror=push instead");
-
-static int parse_mirror_opt(const struct option *opt, const char *arg, int not)
-{
-	unsigned *mirror = opt->value;
-	if (not)
-		*mirror = MIRROR_NONE;
-	else if (!arg) {
-		warning("%s", _(mirror_advice));
-		*mirror = MIRROR_BOTH;
-	}
-	else if (!strcmp(arg, "fetch"))
-		*mirror = MIRROR_FETCH;
-	else if (!strcmp(arg, "push"))
-		*mirror = MIRROR_PUSH;
-	else
-		return error(_("unknown mirror argument: %s"), arg);
-	return 0;
-}
-
-static int add(int argc, const char **argv)
-{
-	int fetch = 0, fetch_tags = TAGS_DEFAULT;
-	unsigned mirror = MIRROR_NONE;
-	struct string_list track = STRING_LIST_INIT_NODUP;
-	const char *master = NULL;
-	struct remote *remote;
-	struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT;
-	const char *name, *url;
-	int i;
-
-	struct option options[] = {
-		OPT_BOOL('f', "fetch", &fetch, N_("fetch the remote branches")),
-		OPT_SET_INT(0, "tags", &fetch_tags,
-			    N_("import all tags and associated objects when fetching"),
-			    TAGS_SET),
-		OPT_SET_INT(0, NULL, &fetch_tags,
-			    N_("or do not fetch any tag at all (--no-tags)"), TAGS_UNSET),
-		OPT_STRING_LIST('t', "track", &track, N_("branch"),
-				N_("branch(es) to track")),
-		OPT_STRING('m', "master", &master, N_("branch"), N_("master branch")),
-		OPT_CALLBACK_F(0, "mirror", &mirror, "(push|fetch)",
-			N_("set up remote as a mirror to push to or fetch from"),
-			PARSE_OPT_OPTARG | PARSE_OPT_COMP_ARG, parse_mirror_opt),
-		OPT_END()
-	};
-
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_add_usage,
-			     0);
-
-	if (argc != 2)
-		usage_with_options(builtin_remote_add_usage, options);
-
-	if (mirror && master)
-		die(_("specifying a master branch makes no sense with --mirror"));
-	if (mirror && !(mirror & MIRROR_FETCH) && track.nr)
-		die(_("specifying branches to track makes sense only with fetch mirrors"));
-
-	name = argv[0];
-	url = argv[1];
-
-	remote = remote_get(name);
-	if (remote_is_configured(remote, 1))
-		die(_("remote %s already exists."), name);
-
-	strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name);
-	if (!valid_fetch_refspec(buf2.buf))
-		die(_("'%s' is not a valid remote name"), name);
-
-	strbuf_addf(&buf, "remote.%s.url", name);
-	git_config_set(buf.buf, url);
-
-	if (!mirror || mirror & MIRROR_FETCH) {
-		strbuf_reset(&buf);
-		strbuf_addf(&buf, "remote.%s.fetch", name);
-		if (track.nr == 0)
-			string_list_append(&track, "*");
-		for (i = 0; i < track.nr; i++) {
-			add_branch(buf.buf, track.items[i].string,
-				   name, mirror, &buf2);
-		}
-	}
-
-	if (mirror & MIRROR_PUSH) {
-		strbuf_reset(&buf);
-		strbuf_addf(&buf, "remote.%s.mirror", name);
-		git_config_set(buf.buf, "true");
-	}
-
-	if (fetch_tags != TAGS_DEFAULT) {
-		strbuf_reset(&buf);
-		strbuf_addf(&buf, "remote.%s.tagopt", name);
-		git_config_set(buf.buf,
-			       fetch_tags == TAGS_SET ? "--tags" : "--no-tags");
-	}
-
-	if (fetch && fetch_remote(name))
-		return 1;
-
-	if (master) {
-		strbuf_reset(&buf);
-		strbuf_addf(&buf, "refs/remotes/%s/HEAD", name);
-
-		strbuf_reset(&buf2);
-		strbuf_addf(&buf2, "refs/remotes/%s/%s", name, master);
-
-		if (create_symref(buf.buf, buf2.buf, "remote add"))
-			return error(_("Could not setup master '%s'"), master);
-	}
-
-	strbuf_release(&buf);
-	strbuf_release(&buf2);
-	string_list_clear(&track, 0);
-
-	return 0;
-}
-
-struct branch_info {
-	char *remote_name;
-	struct string_list merge;
-	enum rebase_type rebase;
-	char *push_remote_name;
-};
-
-static struct string_list branch_list = STRING_LIST_INIT_NODUP;
-
-static const char *abbrev_ref(const char *name, const char *prefix)
-{
-	skip_prefix(name, prefix, &name);
-	return name;
-}
-#define abbrev_branch(name) abbrev_ref((name), "refs/heads/")
-
-static int config_read_branches(const char *key, const char *value, void *cb)
-{
-	const char *orig_key = key;
-	char *name;
-	struct string_list_item *item;
-	struct branch_info *info;
-	enum { REMOTE, MERGE, REBASE, PUSH_REMOTE } type;
-	size_t key_len;
-
-	if (!starts_with(key, "branch."))
-		return 0;
-
-	key += strlen("branch.");
-	if (strip_suffix(key, ".remote", &key_len))
-		type = REMOTE;
-	else if (strip_suffix(key, ".merge", &key_len))
-		type = MERGE;
-	else if (strip_suffix(key, ".rebase", &key_len))
-		type = REBASE;
-	else if (strip_suffix(key, ".pushremote", &key_len))
-		type = PUSH_REMOTE;
-	else
-		return 0;
-	name = xmemdupz(key, key_len);
-
-	item = string_list_insert(&branch_list, name);
-
-	if (!item->util)
-		item->util = xcalloc(1, sizeof(struct branch_info));
-	info = item->util;
-	switch (type) {
-	case REMOTE:
-		if (info->remote_name)
-			warning(_("more than one %s"), orig_key);
-		info->remote_name = xstrdup(value);
-		break;
-	case MERGE: {
-		char *space = strchr(value, ' ');
-		value = abbrev_branch(value);
-		while (space) {
-			char *merge;
-			merge = xstrndup(value, space - value);
-			string_list_append(&info->merge, merge);
-			value = abbrev_branch(space + 1);
-			space = strchr(value, ' ');
-		}
-		string_list_append(&info->merge, xstrdup(value));
-		break;
-	}
-	case REBASE:
-		/*
-		 * Consider invalid values as false and check the
-		 * truth value with >= REBASE_TRUE.
-		 */
-		info->rebase = rebase_parse_value(value);
-		break;
-	case PUSH_REMOTE:
-		if (info->push_remote_name)
-			warning(_("more than one %s"), orig_key);
-		info->push_remote_name = xstrdup(value);
-		break;
-	default:
-		BUG("unexpected type=%d", type);
-	}
-
-	return 0;
-}
-
-static void read_branches(void)
-{
-	if (branch_list.nr)
-		return;
-	git_config(config_read_branches, NULL);
-}
-
-struct ref_states {
-	struct remote *remote;
-	struct string_list new_refs, stale, tracked, heads, push;
-	int queried;
-};
-
-static int get_ref_states(const struct ref *remote_refs, struct ref_states *states)
-{
-	struct ref *fetch_map = NULL, **tail = &fetch_map;
-	struct ref *ref, *stale_refs;
-	int i;
-
-	for (i = 0; i < states->remote->fetch.nr; i++)
-		if (get_fetch_map(remote_refs, &states->remote->fetch.items[i], &tail, 1))
-			die(_("Could not get fetch map for refspec %s"),
-				states->remote->fetch.raw[i]);
-
-	states->new_refs.strdup_strings = 1;
-	states->tracked.strdup_strings = 1;
-	states->stale.strdup_strings = 1;
-	for (ref = fetch_map; ref; ref = ref->next) {
-		if (!ref->peer_ref || !ref_exists(ref->peer_ref->name))
-			string_list_append(&states->new_refs, abbrev_branch(ref->name));
-		else
-			string_list_append(&states->tracked, abbrev_branch(ref->name));
-	}
-	stale_refs = get_stale_heads(&states->remote->fetch, fetch_map);
-	for (ref = stale_refs; ref; ref = ref->next) {
-		struct string_list_item *item =
-			string_list_append(&states->stale, abbrev_branch(ref->name));
-		item->util = xstrdup(ref->name);
-	}
-	free_refs(stale_refs);
-	free_refs(fetch_map);
-
-	string_list_sort(&states->new_refs);
-	string_list_sort(&states->tracked);
-	string_list_sort(&states->stale);
-
-	return 0;
-}
-
-struct push_info {
-	char *dest;
-	int forced;
-	enum {
-		PUSH_STATUS_CREATE = 0,
-		PUSH_STATUS_DELETE,
-		PUSH_STATUS_UPTODATE,
-		PUSH_STATUS_FASTFORWARD,
-		PUSH_STATUS_OUTOFDATE,
-		PUSH_STATUS_NOTQUERIED
-	} status;
-};
-
-static int get_push_ref_states(const struct ref *remote_refs,
-	struct ref_states *states)
-{
-	struct remote *remote = states->remote;
-	struct ref *ref, *local_refs, *push_map;
-	if (remote->mirror)
-		return 0;
-
-	local_refs = get_local_heads();
-	push_map = copy_ref_list(remote_refs);
-
-	match_push_refs(local_refs, &push_map, &remote->push, MATCH_REFS_NONE);
-
-	states->push.strdup_strings = 1;
-	for (ref = push_map; ref; ref = ref->next) {
-		struct string_list_item *item;
-		struct push_info *info;
-
-		if (!ref->peer_ref)
-			continue;
-		oidcpy(&ref->new_oid, &ref->peer_ref->new_oid);
-
-		item = string_list_append(&states->push,
-					  abbrev_branch(ref->peer_ref->name));
-		item->util = xcalloc(1, sizeof(struct push_info));
-		info = item->util;
-		info->forced = ref->force;
-		info->dest = xstrdup(abbrev_branch(ref->name));
-
-		if (is_null_oid(&ref->new_oid)) {
-			info->status = PUSH_STATUS_DELETE;
-		} else if (oideq(&ref->old_oid, &ref->new_oid))
-			info->status = PUSH_STATUS_UPTODATE;
-		else if (is_null_oid(&ref->old_oid))
-			info->status = PUSH_STATUS_CREATE;
-		else if (has_object_file(&ref->old_oid) &&
-			 ref_newer(&ref->new_oid, &ref->old_oid))
-			info->status = PUSH_STATUS_FASTFORWARD;
-		else
-			info->status = PUSH_STATUS_OUTOFDATE;
-	}
-	free_refs(local_refs);
-	free_refs(push_map);
-	return 0;
-}
-
-static int get_push_ref_states_noquery(struct ref_states *states)
-{
-	int i;
-	struct remote *remote = states->remote;
-	struct string_list_item *item;
-	struct push_info *info;
-
-	if (remote->mirror)
-		return 0;
-
-	states->push.strdup_strings = 1;
-	if (!remote->push.nr) {
-		item = string_list_append(&states->push, _("(matching)"));
-		info = item->util = xcalloc(1, sizeof(struct push_info));
-		info->status = PUSH_STATUS_NOTQUERIED;
-		info->dest = xstrdup(item->string);
-	}
-	for (i = 0; i < remote->push.nr; i++) {
-		const struct refspec_item *spec = &remote->push.items[i];
-		if (spec->matching)
-			item = string_list_append(&states->push, _("(matching)"));
-		else if (strlen(spec->src))
-			item = string_list_append(&states->push, spec->src);
-		else
-			item = string_list_append(&states->push, _("(delete)"));
-
-		info = item->util = xcalloc(1, sizeof(struct push_info));
-		info->forced = spec->force;
-		info->status = PUSH_STATUS_NOTQUERIED;
-		info->dest = xstrdup(spec->dst ? spec->dst : item->string);
-	}
-	return 0;
-}
-
-static int get_head_names(const struct ref *remote_refs, struct ref_states *states)
-{
-	struct ref *ref, *matches;
-	struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map;
-	struct refspec_item refspec;
-
-	memset(&refspec, 0, sizeof(refspec));
-	refspec.force = 0;
-	refspec.pattern = 1;
-	refspec.src = refspec.dst = "refs/heads/*";
-	states->heads.strdup_strings = 1;
-	get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0);
-	matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"),
-				    fetch_map, 1);
-	for (ref = matches; ref; ref = ref->next)
-		string_list_append(&states->heads, abbrev_branch(ref->name));
-
-	free_refs(fetch_map);
-	free_refs(matches);
-
-	return 0;
-}
-
-struct known_remote {
-	struct known_remote *next;
-	struct remote *remote;
-};
-
-struct known_remotes {
-	struct remote *to_delete;
-	struct known_remote *list;
-};
-
-static int add_known_remote(struct remote *remote, void *cb_data)
-{
-	struct known_remotes *all = cb_data;
-	struct known_remote *r;
-
-	if (!strcmp(all->to_delete->name, remote->name))
-		return 0;
-
-	r = xmalloc(sizeof(*r));
-	r->remote = remote;
-	r->next = all->list;
-	all->list = r;
-	return 0;
-}
-
-struct branches_for_remote {
-	struct remote *remote;
-	struct string_list *branches, *skipped;
-	struct known_remotes *keep;
-};
-
-static int add_branch_for_removal(const char *refname,
-	const struct object_id *oid, int flags, void *cb_data)
-{
-	struct branches_for_remote *branches = cb_data;
-	struct refspec_item refspec;
-	struct known_remote *kr;
-
-	memset(&refspec, 0, sizeof(refspec));
-	refspec.dst = (char *)refname;
-	if (remote_find_tracking(branches->remote, &refspec))
-		return 0;
-
-	/* don't delete a branch if another remote also uses it */
-	for (kr = branches->keep->list; kr; kr = kr->next) {
-		memset(&refspec, 0, sizeof(refspec));
-		refspec.dst = (char *)refname;
-		if (!remote_find_tracking(kr->remote, &refspec))
-			return 0;
-	}
-
-	/* don't delete non-remote-tracking refs */
-	if (!starts_with(refname, "refs/remotes/")) {
-		/* advise user how to delete local branches */
-		if (starts_with(refname, "refs/heads/"))
-			string_list_append(branches->skipped,
-					   abbrev_branch(refname));
-		/* silently skip over other non-remote refs */
-		return 0;
-	}
-
-	string_list_append(branches->branches, refname);
-
-	return 0;
-}
-
-struct rename_info {
-	const char *old_name;
-	const char *new_name;
-	struct string_list *remote_branches;
-};
-
-static int read_remote_branches(const char *refname,
-	const struct object_id *oid, int flags, void *cb_data)
-{
-	struct rename_info *rename = cb_data;
-	struct strbuf buf = STRBUF_INIT;
-	struct string_list_item *item;
-	int flag;
-	const char *symref;
-
-	strbuf_addf(&buf, "refs/remotes/%s/", rename->old_name);
-	if (starts_with(refname, buf.buf)) {
-		item = string_list_append(rename->remote_branches, refname);
-		symref = resolve_ref_unsafe(refname, RESOLVE_REF_READING,
-					    NULL, &flag);
-		if (symref && (flag & REF_ISSYMREF))
-			item->util = xstrdup(symref);
-		else
-			item->util = NULL;
-	}
-	strbuf_release(&buf);
-
-	return 0;
-}
-
-static int migrate_file(struct remote *remote)
-{
-	struct strbuf buf = STRBUF_INIT;
-	int i;
-
-	strbuf_addf(&buf, "remote.%s.url", remote->name);
-	for (i = 0; i < remote->url_nr; i++)
-		git_config_set_multivar(buf.buf, remote->url[i], "^$", 0);
-	strbuf_reset(&buf);
-	strbuf_addf(&buf, "remote.%s.push", remote->name);
-	for (i = 0; i < remote->push.raw_nr; i++)
-		git_config_set_multivar(buf.buf, remote->push.raw[i], "^$", 0);
-	strbuf_reset(&buf);
-	strbuf_addf(&buf, "remote.%s.fetch", remote->name);
-	for (i = 0; i < remote->fetch.raw_nr; i++)
-		git_config_set_multivar(buf.buf, remote->fetch.raw[i], "^$", 0);
-	if (remote->origin == REMOTE_REMOTES)
-		unlink_or_warn(git_path("remotes/%s", remote->name));
-	else if (remote->origin == REMOTE_BRANCHES)
-		unlink_or_warn(git_path("branches/%s", remote->name));
-	strbuf_release(&buf);
-
-	return 0;
-}
-
-struct push_default_info
-{
-	const char *old_name;
-	enum config_scope scope;
-	struct strbuf origin;
-	int linenr;
-};
-
-static int config_read_push_default(const char *key, const char *value,
-	void *cb)
-{
-	struct push_default_info* info = cb;
-	if (strcmp(key, "remote.pushdefault") ||
-	    !value || strcmp(value, info->old_name))
-		return 0;
-
-	info->scope = current_config_scope();
-	strbuf_reset(&info->origin);
-	strbuf_addstr(&info->origin, current_config_name());
-	info->linenr = current_config_line();
-
-	return 0;
-}
-
-static void handle_push_default(const char* old_name, const char* new_name)
-{
-	struct push_default_info push_default = {
-		old_name, CONFIG_SCOPE_UNKNOWN, STRBUF_INIT, -1 };
-	git_config(config_read_push_default, &push_default);
-	if (push_default.scope >= CONFIG_SCOPE_COMMAND)
-		; /* pass */
-	else if (push_default.scope >= CONFIG_SCOPE_LOCAL) {
-		int result = git_config_set_gently("remote.pushDefault",
-						   new_name);
-		if (new_name && result && result != CONFIG_NOTHING_SET)
-			die(_("could not set '%s'"), "remote.pushDefault");
-		else if (!new_name && result && result != CONFIG_NOTHING_SET)
-			die(_("could not unset '%s'"), "remote.pushDefault");
-	} else if (push_default.scope >= CONFIG_SCOPE_SYSTEM) {
-		/* warn */
-		warning(_("The %s configuration remote.pushDefault in:\n"
-			  "\t%s:%d\n"
-			  "now names the non-existent remote '%s'"),
-			config_scope_name(push_default.scope),
-			push_default.origin.buf, push_default.linenr,
-			old_name);
-	}
-}
-
-
-static int mv(int argc, const char **argv)
-{
-	struct option options[] = {
-		OPT_END()
-	};
-	struct remote *oldremote, *newremote;
-	struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT, buf3 = STRBUF_INIT,
-		old_remote_context = STRBUF_INIT;
-	struct string_list remote_branches = STRING_LIST_INIT_DUP;
-	struct rename_info rename;
-	int i, refspec_updated = 0;
-
-	if (argc != 3)
-		usage_with_options(builtin_remote_rename_usage, options);
-
-	rename.old_name = argv[1];
-	rename.new_name = argv[2];
-	rename.remote_branches = &remote_branches;
-
-	oldremote = remote_get(rename.old_name);
-	if (!remote_is_configured(oldremote, 1))
-		die(_("No such remote: '%s'"), rename.old_name);
-
-	if (!strcmp(rename.old_name, rename.new_name) && oldremote->origin != REMOTE_CONFIG)
-		return migrate_file(oldremote);
-
-	newremote = remote_get(rename.new_name);
-	if (remote_is_configured(newremote, 1))
-		die(_("remote %s already exists."), rename.new_name);
-
-	strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new_name);
-	if (!valid_fetch_refspec(buf.buf))
-		die(_("'%s' is not a valid remote name"), rename.new_name);
-
-	strbuf_reset(&buf);
-	strbuf_addf(&buf, "remote.%s", rename.old_name);
-	strbuf_addf(&buf2, "remote.%s", rename.new_name);
-	if (git_config_rename_section(buf.buf, buf2.buf) < 1)
-		return error(_("Could not rename config section '%s' to '%s'"),
-				buf.buf, buf2.buf);
-
-	strbuf_reset(&buf);
-	strbuf_addf(&buf, "remote.%s.fetch", rename.new_name);
-	git_config_set_multivar(buf.buf, NULL, NULL, 1);
-	strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name);
-	for (i = 0; i < oldremote->fetch.raw_nr; i++) {
-		char *ptr;
-
-		strbuf_reset(&buf2);
-		strbuf_addstr(&buf2, oldremote->fetch.raw[i]);
-		ptr = strstr(buf2.buf, old_remote_context.buf);
-		if (ptr) {
-			refspec_updated = 1;
-			strbuf_splice(&buf2,
-				      ptr-buf2.buf + strlen(":refs/remotes/"),
-				      strlen(rename.old_name), rename.new_name,
-				      strlen(rename.new_name));
-		} else
-			warning(_("Not updating non-default fetch refspec\n"
-				  "\t%s\n"
-				  "\tPlease update the configuration manually if necessary."),
-				buf2.buf);
-
-		git_config_set_multivar(buf.buf, buf2.buf, "^$", 0);
-	}
-
-	read_branches();
-	for (i = 0; i < branch_list.nr; i++) {
-		struct string_list_item *item = branch_list.items + i;
-		struct branch_info *info = item->util;
-		if (info->remote_name && !strcmp(info->remote_name, rename.old_name)) {
-			strbuf_reset(&buf);
-			strbuf_addf(&buf, "branch.%s.remote", item->string);
-			git_config_set(buf.buf, rename.new_name);
-		}
-		if (info->push_remote_name && !strcmp(info->push_remote_name, rename.old_name)) {
-			strbuf_reset(&buf);
-			strbuf_addf(&buf, "branch.%s.pushremote", item->string);
-			git_config_set(buf.buf, rename.new_name);
-		}
-	}
-
-	if (!refspec_updated)
-		return 0;
-
-	/*
-	 * First remove symrefs, then rename the rest, finally create
-	 * the new symrefs.
-	 */
-	for_each_ref(read_remote_branches, &rename);
-	for (i = 0; i < remote_branches.nr; i++) {
-		struct string_list_item *item = remote_branches.items + i;
-		int flag = 0;
-
-		read_ref_full(item->string, RESOLVE_REF_READING, NULL, &flag);
-		if (!(flag & REF_ISSYMREF))
-			continue;
-		if (delete_ref(NULL, item->string, NULL, REF_NO_DEREF))
-			die(_("deleting '%s' failed"), item->string);
-	}
-	for (i = 0; i < remote_branches.nr; i++) {
-		struct string_list_item *item = remote_branches.items + i;
-
-		if (item->util)
-			continue;
-		strbuf_reset(&buf);
-		strbuf_addstr(&buf, item->string);
-		strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old_name),
-				rename.new_name, strlen(rename.new_name));
-		strbuf_reset(&buf2);
-		strbuf_addf(&buf2, "remote: renamed %s to %s",
-				item->string, buf.buf);
-		if (rename_ref(item->string, buf.buf, buf2.buf))
-			die(_("renaming '%s' failed"), item->string);
-	}
-	for (i = 0; i < remote_branches.nr; i++) {
-		struct string_list_item *item = remote_branches.items + i;
-
-		if (!item->util)
-			continue;
-		strbuf_reset(&buf);
-		strbuf_addstr(&buf, item->string);
-		strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old_name),
-				rename.new_name, strlen(rename.new_name));
-		strbuf_reset(&buf2);
-		strbuf_addstr(&buf2, item->util);
-		strbuf_splice(&buf2, strlen("refs/remotes/"), strlen(rename.old_name),
-				rename.new_name, strlen(rename.new_name));
-		strbuf_reset(&buf3);
-		strbuf_addf(&buf3, "remote: renamed %s to %s",
-				item->string, buf.buf);
-		if (create_symref(buf.buf, buf2.buf, buf3.buf))
-			die(_("creating '%s' failed"), buf.buf);
-	}
-	string_list_clear(&remote_branches, 1);
-
-	handle_push_default(rename.old_name, rename.new_name);
-
-	return 0;
-}
-
-static int rm(int argc, const char **argv)
-{
-	struct option options[] = {
-		OPT_END()
-	};
-	struct remote *remote;
-	struct strbuf buf = STRBUF_INIT;
-	struct known_remotes known_remotes = { NULL, NULL };
-	struct string_list branches = STRING_LIST_INIT_DUP;
-	struct string_list skipped = STRING_LIST_INIT_DUP;
-	struct branches_for_remote cb_data;
-	int i, result;
-
-	memset(&cb_data, 0, sizeof(cb_data));
-	cb_data.branches = &branches;
-	cb_data.skipped = &skipped;
-	cb_data.keep = &known_remotes;
-
-	if (argc != 2)
-		usage_with_options(builtin_remote_rm_usage, options);
-
-	remote = remote_get(argv[1]);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote: '%s'"), argv[1]);
-
-	known_remotes.to_delete = remote;
-	for_each_remote(add_known_remote, &known_remotes);
-
-	read_branches();
-	for (i = 0; i < branch_list.nr; i++) {
-		struct string_list_item *item = branch_list.items + i;
-		struct branch_info *info = item->util;
-		if (info->remote_name && !strcmp(info->remote_name, remote->name)) {
-			const char *keys[] = { "remote", "merge", NULL }, **k;
-			for (k = keys; *k; k++) {
-				strbuf_reset(&buf);
-				strbuf_addf(&buf, "branch.%s.%s",
-						item->string, *k);
-				result = git_config_set_gently(buf.buf, NULL);
-				if (result && result != CONFIG_NOTHING_SET)
-					die(_("could not unset '%s'"), buf.buf);
-			}
-		}
-		if (info->push_remote_name && !strcmp(info->push_remote_name, remote->name)) {
-			strbuf_reset(&buf);
-			strbuf_addf(&buf, "branch.%s.pushremote", item->string);
-			result = git_config_set_gently(buf.buf, NULL);
-			if (result && result != CONFIG_NOTHING_SET)
-				die(_("could not unset '%s'"), buf.buf);
-		}
-	}
-
-	/*
-	 * We cannot just pass a function to for_each_ref() which deletes
-	 * the branches one by one, since for_each_ref() relies on cached
-	 * refs, which are invalidated when deleting a branch.
-	 */
-	cb_data.remote = remote;
-	result = for_each_ref(add_branch_for_removal, &cb_data);
-	strbuf_release(&buf);
-
-	if (!result)
-		result = delete_refs("remote: remove", &branches, REF_NO_DEREF);
-	string_list_clear(&branches, 0);
-
-	if (skipped.nr) {
-		fprintf_ln(stderr,
-			   Q_("Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
-			      "to delete it, use:",
-			      "Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
-			      "to delete them, use:",
-			      skipped.nr));
-		for (i = 0; i < skipped.nr; i++)
-			fprintf(stderr, "  git branch -d %s\n",
-				skipped.items[i].string);
-	}
-	string_list_clear(&skipped, 0);
-
-	if (!result) {
-		strbuf_addf(&buf, "remote.%s", remote->name);
-		if (git_config_rename_section(buf.buf, NULL) < 1)
-			return error(_("Could not remove config section '%s'"), buf.buf);
-
-		handle_push_default(remote->name, NULL);
-	}
-
-	return result;
-}
-
-static void clear_push_info(void *util, const char *string)
-{
-	struct push_info *info = util;
-	free(info->dest);
-	free(info);
-}
-
-static void free_remote_ref_states(struct ref_states *states)
-{
-	string_list_clear(&states->new_refs, 0);
-	string_list_clear(&states->stale, 1);
-	string_list_clear(&states->tracked, 0);
-	string_list_clear(&states->heads, 0);
-	string_list_clear_func(&states->push, clear_push_info);
-}
-
-static int append_ref_to_tracked_list(const char *refname,
-	const struct object_id *oid, int flags, void *cb_data)
-{
-	struct ref_states *states = cb_data;
-	struct refspec_item refspec;
-
-	if (flags & REF_ISSYMREF)
-		return 0;
-
-	memset(&refspec, 0, sizeof(refspec));
-	refspec.dst = (char *)refname;
-	if (!remote_find_tracking(states->remote, &refspec))
-		string_list_append(&states->tracked, abbrev_branch(refspec.src));
-
-	return 0;
-}
-
-static int get_remote_ref_states(const char *name,
-				 struct ref_states *states,
-				 int query)
-{
-	struct transport *transport;
-	const struct ref *remote_refs;
-
-	states->remote = remote_get(name);
-	if (!states->remote)
-		return error(_("No such remote: '%s'"), name);
-
-	read_branches();
-
-	if (query) {
-		transport = transport_get(states->remote, states->remote->url_nr > 0 ?
-			states->remote->url[0] : NULL);
-		remote_refs = transport_get_remote_refs(transport, NULL);
-		transport_disconnect(transport);
-
-		states->queried = 1;
-		if (query & GET_REF_STATES)
-			get_ref_states(remote_refs, states);
-		if (query & GET_HEAD_NAMES)
-			get_head_names(remote_refs, states);
-		if (query & GET_PUSH_REF_STATES)
-			get_push_ref_states(remote_refs, states);
-	} else {
-		for_each_ref(append_ref_to_tracked_list, states);
-		string_list_sort(&states->tracked);
-		get_push_ref_states_noquery(states);
-	}
-
-	return 0;
-}
-
-struct show_info {
-	struct string_list *list;
-	struct ref_states *states;
-	int width, width2;
-	int any_rebase;
-};
-
-static int add_remote_to_show_info(struct string_list_item *item, void *cb_data)
-{
-	struct show_info *info = cb_data;
-	int n = strlen(item->string);
-	if (n > info->width)
-		info->width = n;
-	string_list_insert(info->list, item->string);
-	return 0;
-}
-
-static int show_remote_info_item(struct string_list_item *item, void *cb_data)
-{
-	struct show_info *info = cb_data;
-	struct ref_states *states = info->states;
-	const char *name = item->string;
-
-	if (states->queried) {
-		const char *fmt = "%s";
-		const char *arg = "";
-		if (string_list_has_string(&states->new_refs, name)) {
-			fmt = _(" new (next fetch will store in remotes/%s)");
-			arg = states->remote->name;
-		} else if (string_list_has_string(&states->tracked, name))
-			arg = _(" tracked");
-		else if (string_list_has_string(&states->stale, name))
-			arg = _(" stale (use 'git remote prune' to remove)");
-		else
-			arg = _(" ???");
-		printf("    %-*s", info->width, name);
-		printf(fmt, arg);
-		printf("\n");
-	} else
-		printf("    %s\n", name);
-
-	return 0;
-}
-
-static int add_local_to_show_info(struct string_list_item *branch_item, void *cb_data)
-{
-	struct show_info *show_info = cb_data;
-	struct ref_states *states = show_info->states;
-	struct branch_info *branch_info = branch_item->util;
-	struct string_list_item *item;
-	int n;
-
-	if (!branch_info->merge.nr || !branch_info->remote_name ||
-	    strcmp(states->remote->name, branch_info->remote_name))
-		return 0;
-	if ((n = strlen(branch_item->string)) > show_info->width)
-		show_info->width = n;
-	if (branch_info->rebase >= REBASE_TRUE)
-		show_info->any_rebase = 1;
-
-	item = string_list_insert(show_info->list, branch_item->string);
-	item->util = branch_info;
-
-	return 0;
-}
-
-static int show_local_info_item(struct string_list_item *item, void *cb_data)
-{
-	struct show_info *show_info = cb_data;
-	struct branch_info *branch_info = item->util;
-	struct string_list *merge = &branch_info->merge;
-	int width = show_info->width + 4;
-	int i;
-
-	if (branch_info->rebase >= REBASE_TRUE && branch_info->merge.nr > 1) {
-		error(_("invalid branch.%s.merge; cannot rebase onto > 1 branch"),
-			item->string);
-		return 0;
-	}
-
-	printf("    %-*s ", show_info->width, item->string);
-	if (branch_info->rebase >= REBASE_TRUE) {
-		const char *msg;
-		if (branch_info->rebase == REBASE_INTERACTIVE)
-			msg = _("rebases interactively onto remote %s");
-		else if (branch_info->rebase == REBASE_MERGES)
-			msg = _("rebases interactively (with merges) onto "
-				"remote %s");
-		else
-			msg = _("rebases onto remote %s");
-		printf_ln(msg, merge->items[0].string);
-		return 0;
-	} else if (show_info->any_rebase) {
-		printf_ln(_(" merges with remote %s"), merge->items[0].string);
-		width++;
-	} else {
-		printf_ln(_("merges with remote %s"), merge->items[0].string);
-	}
-	for (i = 1; i < merge->nr; i++)
-		printf(_("%-*s    and with remote %s\n"), width, "",
-		       merge->items[i].string);
-
-	return 0;
-}
-
-static int add_push_to_show_info(struct string_list_item *push_item, void *cb_data)
-{
-	struct show_info *show_info = cb_data;
-	struct push_info *push_info = push_item->util;
-	struct string_list_item *item;
-	int n;
-	if ((n = strlen(push_item->string)) > show_info->width)
-		show_info->width = n;
-	if ((n = strlen(push_info->dest)) > show_info->width2)
-		show_info->width2 = n;
-	item = string_list_append(show_info->list, push_item->string);
-	item->util = push_item->util;
-	return 0;
-}
-
-/*
- * Sorting comparison for a string list that has push_info
- * structs in its util field
- */
-static int cmp_string_with_push(const void *va, const void *vb)
-{
-	const struct string_list_item *a = va;
-	const struct string_list_item *b = vb;
-	const struct push_info *a_push = a->util;
-	const struct push_info *b_push = b->util;
-	int cmp = strcmp(a->string, b->string);
-	return cmp ? cmp : strcmp(a_push->dest, b_push->dest);
-}
-
-static int show_push_info_item(struct string_list_item *item, void *cb_data)
-{
-	struct show_info *show_info = cb_data;
-	struct push_info *push_info = item->util;
-	const char *src = item->string, *status = NULL;
-
-	switch (push_info->status) {
-	case PUSH_STATUS_CREATE:
-		status = _("create");
-		break;
-	case PUSH_STATUS_DELETE:
-		status = _("delete");
-		src = _("(none)");
-		break;
-	case PUSH_STATUS_UPTODATE:
-		status = _("up to date");
-		break;
-	case PUSH_STATUS_FASTFORWARD:
-		status = _("fast-forwardable");
-		break;
-	case PUSH_STATUS_OUTOFDATE:
-		status = _("local out of date");
-		break;
-	case PUSH_STATUS_NOTQUERIED:
-		break;
-	}
-	if (status) {
-		if (push_info->forced)
-			printf_ln(_("    %-*s forces to %-*s (%s)"), show_info->width, src,
-			       show_info->width2, push_info->dest, status);
-		else
-			printf_ln(_("    %-*s pushes to %-*s (%s)"), show_info->width, src,
-			       show_info->width2, push_info->dest, status);
-	} else {
-		if (push_info->forced)
-			printf_ln(_("    %-*s forces to %s"), show_info->width, src,
-			       push_info->dest);
-		else
-			printf_ln(_("    %-*s pushes to %s"), show_info->width, src,
-			       push_info->dest);
-	}
-	return 0;
-}
-
-static int get_one_entry(struct remote *remote, void *priv)
-{
-	struct string_list *list = priv;
-	struct strbuf url_buf = STRBUF_INIT;
-	const char **url;
-	int i, url_nr;
-
-	if (remote->url_nr > 0) {
-		strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]);
-		string_list_append(list, remote->name)->util =
-				strbuf_detach(&url_buf, NULL);
-	} else
-		string_list_append(list, remote->name)->util = NULL;
-	if (remote->pushurl_nr) {
-		url = remote->pushurl;
-		url_nr = remote->pushurl_nr;
-	} else {
-		url = remote->url;
-		url_nr = remote->url_nr;
-	}
-	for (i = 0; i < url_nr; i++)
-	{
-		strbuf_addf(&url_buf, "%s (push)", url[i]);
-		string_list_append(list, remote->name)->util =
-				strbuf_detach(&url_buf, NULL);
-	}
-
-	return 0;
-}
-
-static int show_all(void)
-{
-	struct string_list list = STRING_LIST_INIT_NODUP;
-	int result;
-
-	list.strdup_strings = 1;
-	result = for_each_remote(get_one_entry, &list);
-
-	if (!result) {
-		int i;
-
-		string_list_sort(&list);
-		for (i = 0; i < list.nr; i++) {
-			struct string_list_item *item = list.items + i;
-			if (verbose)
-				printf("%s\t%s\n", item->string,
-					item->util ? (const char *)item->util : "");
-			else {
-				if (i && !strcmp((item - 1)->string, item->string))
-					continue;
-				printf("%s\n", item->string);
-			}
-		}
-	}
-	string_list_clear(&list, 1);
-	return result;
-}
-
-static int show(int argc, const char **argv)
-{
-	int no_query = 0, result = 0, query_flag = 0;
-	struct option options[] = {
-		OPT_BOOL('n', NULL, &no_query, N_("do not query remotes")),
-		OPT_END()
-	};
-	struct ref_states states;
-	struct string_list info_list = STRING_LIST_INIT_NODUP;
-	struct show_info info;
-
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_show_usage,
-			     0);
-
-	if (argc < 1)
-		return show_all();
-
-	if (!no_query)
-		query_flag = (GET_REF_STATES | GET_HEAD_NAMES | GET_PUSH_REF_STATES);
-
-	memset(&states, 0, sizeof(states));
-	memset(&info, 0, sizeof(info));
-	info.states = &states;
-	info.list = &info_list;
-	for (; argc; argc--, argv++) {
-		int i;
-		const char **url;
-		int url_nr;
-
-		get_remote_ref_states(*argv, &states, query_flag);
-
-		printf_ln(_("* remote %s"), *argv);
-		printf_ln(_("  Fetch URL: %s"), states.remote->url_nr > 0 ?
-		       states.remote->url[0] : _("(no URL)"));
-		if (states.remote->pushurl_nr) {
-			url = states.remote->pushurl;
-			url_nr = states.remote->pushurl_nr;
-		} else {
-			url = states.remote->url;
-			url_nr = states.remote->url_nr;
-		}
-		for (i = 0; i < url_nr; i++)
-			/*
-			 * TRANSLATORS: the colon ':' should align
-			 * with the one in " Fetch URL: %s"
-			 * translation.
-			 */
-			printf_ln(_("  Push  URL: %s"), url[i]);
-		if (!i)
-			printf_ln(_("  Push  URL: %s"), _("(no URL)"));
-		if (no_query)
-			printf_ln(_("  HEAD branch: %s"), _("(not queried)"));
-		else if (!states.heads.nr)
-			printf_ln(_("  HEAD branch: %s"), _("(unknown)"));
-		else if (states.heads.nr == 1)
-			printf_ln(_("  HEAD branch: %s"), states.heads.items[0].string);
-		else {
-			printf(_("  HEAD branch (remote HEAD is ambiguous,"
-				 " may be one of the following):\n"));
-			for (i = 0; i < states.heads.nr; i++)
-				printf("    %s\n", states.heads.items[i].string);
-		}
-
-		/* remote branch info */
-		info.width = 0;
-		for_each_string_list(&states.new_refs, add_remote_to_show_info, &info);
-		for_each_string_list(&states.tracked, add_remote_to_show_info, &info);
-		for_each_string_list(&states.stale, add_remote_to_show_info, &info);
-		if (info.list->nr)
-			printf_ln(Q_("  Remote branch:%s",
-				     "  Remote branches:%s",
-				     info.list->nr),
-				  no_query ? _(" (status not queried)") : "");
-		for_each_string_list(info.list, show_remote_info_item, &info);
-		string_list_clear(info.list, 0);
-
-		/* git pull info */
-		info.width = 0;
-		info.any_rebase = 0;
-		for_each_string_list(&branch_list, add_local_to_show_info, &info);
-		if (info.list->nr)
-			printf_ln(Q_("  Local branch configured for 'git pull':",
-				     "  Local branches configured for 'git pull':",
-				     info.list->nr));
-		for_each_string_list(info.list, show_local_info_item, &info);
-		string_list_clear(info.list, 0);
-
-		/* git push info */
-		if (states.remote->mirror)
-			printf_ln(_("  Local refs will be mirrored by 'git push'"));
-
-		info.width = info.width2 = 0;
-		for_each_string_list(&states.push, add_push_to_show_info, &info);
-		QSORT(info.list->items, info.list->nr, cmp_string_with_push);
-		if (info.list->nr)
-			printf_ln(Q_("  Local ref configured for 'git push'%s:",
-				     "  Local refs configured for 'git push'%s:",
-				     info.list->nr),
-				  no_query ? _(" (status not queried)") : "");
-		for_each_string_list(info.list, show_push_info_item, &info);
-		string_list_clear(info.list, 0);
-
-		free_remote_ref_states(&states);
-	}
-
-	return result;
-}
-
-static int set_head(int argc, const char **argv)
-{
-	int i, opt_a = 0, opt_d = 0, result = 0;
-	struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT;
-	char *head_name = NULL;
-
-	struct option options[] = {
-		OPT_BOOL('a', "auto", &opt_a,
-			 N_("set refs/remotes/<name>/HEAD according to remote")),
-		OPT_BOOL('d', "delete", &opt_d,
-			 N_("delete refs/remotes/<name>/HEAD")),
-		OPT_END()
-	};
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_sethead_usage,
-			     0);
-	if (argc)
-		strbuf_addf(&buf, "refs/remotes/%s/HEAD", argv[0]);
-
-	if (!opt_a && !opt_d && argc == 2) {
-		head_name = xstrdup(argv[1]);
-	} else if (opt_a && !opt_d && argc == 1) {
-		struct ref_states states;
-		memset(&states, 0, sizeof(states));
-		get_remote_ref_states(argv[0], &states, GET_HEAD_NAMES);
-		if (!states.heads.nr)
-			result |= error(_("Cannot determine remote HEAD"));
-		else if (states.heads.nr > 1) {
-			result |= error(_("Multiple remote HEAD branches. "
-					  "Please choose one explicitly with:"));
-			for (i = 0; i < states.heads.nr; i++)
-				fprintf(stderr, "  git remote set-head %s %s\n",
-					argv[0], states.heads.items[i].string);
-		} else
-			head_name = xstrdup(states.heads.items[0].string);
-		free_remote_ref_states(&states);
-	} else if (opt_d && !opt_a && argc == 1) {
-		if (delete_ref(NULL, buf.buf, NULL, REF_NO_DEREF))
-			result |= error(_("Could not delete %s"), buf.buf);
-	} else
-		usage_with_options(builtin_remote_sethead_usage, options);
-
-	if (head_name) {
-		strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name);
-		/* make sure it's valid */
-		if (!ref_exists(buf2.buf))
-			result |= error(_("Not a valid ref: %s"), buf2.buf);
-		else if (create_symref(buf.buf, buf2.buf, "remote set-head"))
-			result |= error(_("Could not setup %s"), buf.buf);
-		else if (opt_a)
-			printf("%s/HEAD set to %s\n", argv[0], head_name);
-		free(head_name);
-	}
-
-	strbuf_release(&buf);
-	strbuf_release(&buf2);
-	return result;
-}
-
-static int prune_remote(const char *remote, int dry_run)
-{
-	int result = 0;
-	struct ref_states states;
-	struct string_list refs_to_prune = STRING_LIST_INIT_NODUP;
-	struct string_list_item *item;
-	const char *dangling_msg = dry_run
-		? _(" %s will become dangling!")
-		: _(" %s has become dangling!");
-
-	memset(&states, 0, sizeof(states));
-	get_remote_ref_states(remote, &states, GET_REF_STATES);
-
-	if (!states.stale.nr) {
-		free_remote_ref_states(&states);
-		return 0;
-	}
-
-	printf_ln(_("Pruning %s"), remote);
-	printf_ln(_("URL: %s"),
-		  states.remote->url_nr
-		  ? states.remote->url[0]
-		  : _("(no URL)"));
-
-	for_each_string_list_item(item, &states.stale)
-		string_list_append(&refs_to_prune, item->util);
-	string_list_sort(&refs_to_prune);
-
-	if (!dry_run)
-		result |= delete_refs("remote: prune", &refs_to_prune, 0);
-
-	for_each_string_list_item(item, &states.stale) {
-		const char *refname = item->util;
-
-		if (dry_run)
-			printf_ln(_(" * [would prune] %s"),
-			       abbrev_ref(refname, "refs/remotes/"));
-		else
-			printf_ln(_(" * [pruned] %s"),
-			       abbrev_ref(refname, "refs/remotes/"));
-	}
-
-	warn_dangling_symrefs(stdout, dangling_msg, &refs_to_prune);
-
-	string_list_clear(&refs_to_prune, 0);
-	free_remote_ref_states(&states);
-	return result;
-}
-
-static int prune(int argc, const char **argv)
-{
-	int dry_run = 0, result = 0;
-	struct option options[] = {
-		OPT__DRY_RUN(&dry_run, N_("dry run")),
-		OPT_END()
-	};
-
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage,
-			     0);
-
-	if (argc < 1)
-		usage_with_options(builtin_remote_prune_usage, options);
-
-	for (; argc; argc--, argv++)
-		result |= prune_remote(*argv, dry_run);
-
-	return result;
-}
-
-static int get_remote_default(const char *key, const char *value, void *priv)
-{
-	if (strcmp(key, "remotes.default") == 0) {
-		int *found = priv;
-		*found = 1;
-	}
-	return 0;
-}
-
-static int update(int argc, const char **argv)
-{
-	int i, prune = -1;
-	struct option options[] = {
-		OPT_BOOL('p', "prune", &prune,
-			 N_("prune remotes after fetching")),
-		OPT_END()
-	};
-	struct strvec fetch_argv = STRVEC_INIT;
-	int default_defined = 0;
-	int retval;
-
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage,
-			     PARSE_OPT_KEEP_ARGV0);
-
-	strvec_push(&fetch_argv, "fetch");
-
-	if (prune != -1)
-		strvec_push(&fetch_argv, prune ? "--prune" : "--no-prune");
-	if (verbose)
-		strvec_push(&fetch_argv, "-v");
-	strvec_push(&fetch_argv, "--multiple");
-	if (argc < 2)
-		strvec_push(&fetch_argv, "default");
-	for (i = 1; i < argc; i++)
-		strvec_push(&fetch_argv, argv[i]);
-
-	if (strcmp(fetch_argv.v[fetch_argv.nr-1], "default") == 0) {
-		git_config(get_remote_default, &default_defined);
-		if (!default_defined) {
-			strvec_pop(&fetch_argv);
-			strvec_push(&fetch_argv, "--all");
-		}
-	}
-
-	retval = run_command_v_opt(fetch_argv.v, RUN_GIT_CMD);
-	strvec_clear(&fetch_argv);
-	return retval;
-}
-
-static int remove_all_fetch_refspecs(const char *key)
-{
-	return git_config_set_multivar_gently(key, NULL, NULL, 1);
-}
-
-static void add_branches(struct remote *remote, const char **branches,
-			 const char *key)
-{
-	const char *remotename = remote->name;
-	int mirror = remote->mirror;
-	struct strbuf refspec = STRBUF_INIT;
-
-	for (; *branches; branches++)
-		add_branch(key, *branches, remotename, mirror, &refspec);
-
-	strbuf_release(&refspec);
-}
-
-static int set_remote_branches(const char *remotename, const char **branches,
-				int add_mode)
-{
-	struct strbuf key = STRBUF_INIT;
-	struct remote *remote;
-
-	strbuf_addf(&key, "remote.%s.fetch", remotename);
-
-	remote = remote_get(remotename);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote '%s'"), remotename);
-
-	if (!add_mode && remove_all_fetch_refspecs(key.buf)) {
-		strbuf_release(&key);
-		return 1;
-	}
-	add_branches(remote, branches, key.buf);
-
-	strbuf_release(&key);
-	return 0;
-}
-
-static int set_branches(int argc, const char **argv)
-{
-	int add_mode = 0;
-	struct option options[] = {
-		OPT_BOOL('\0', "add", &add_mode, N_("add branch")),
-		OPT_END()
-	};
-
-	argc = parse_options(argc, argv, NULL, options,
-			     builtin_remote_setbranches_usage, 0);
-	if (argc == 0) {
-		error(_("no remote specified"));
-		usage_with_options(builtin_remote_setbranches_usage, options);
-	}
-	argv[argc] = NULL;
-
-	return set_remote_branches(argv[0], argv + 1, add_mode);
-}
-
-static int get_url(int argc, const char **argv)
-{
-	int i, push_mode = 0, all_mode = 0;
-	const char *remotename = NULL;
-	struct remote *remote;
-	const char **url;
-	int url_nr;
-	struct option options[] = {
-		OPT_BOOL('\0', "push", &push_mode,
-			 N_("query push URLs rather than fetch URLs")),
-		OPT_BOOL('\0', "all", &all_mode,
-			 N_("return all URLs")),
-		OPT_END()
-	};
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_geturl_usage, 0);
-
-	if (argc != 1)
-		usage_with_options(builtin_remote_geturl_usage, options);
-
-	remotename = argv[0];
-
-	remote = remote_get(remotename);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote '%s'"), remotename);
-
-	url_nr = 0;
-	if (push_mode) {
-		url = remote->pushurl;
-		url_nr = remote->pushurl_nr;
-	}
-	/* else fetch mode */
-
-	/* Use the fetch URL when no push URLs were found or requested. */
-	if (!url_nr) {
-		url = remote->url;
-		url_nr = remote->url_nr;
-	}
-
-	if (!url_nr)
-		die(_("no URLs configured for remote '%s'"), remotename);
-
-	if (all_mode) {
-		for (i = 0; i < url_nr; i++)
-			printf_ln("%s", url[i]);
-	} else {
-		printf_ln("%s", *url);
-	}
-
-	return 0;
-}
-
-static int set_url(int argc, const char **argv)
-{
-	int i, push_mode = 0, add_mode = 0, delete_mode = 0;
-	int matches = 0, negative_matches = 0;
-	const char *remotename = NULL;
-	const char *newurl = NULL;
-	const char *oldurl = NULL;
-	struct remote *remote;
-	regex_t old_regex;
-	const char **urlset;
-	int urlset_nr;
-	struct strbuf name_buf = STRBUF_INIT;
-	struct option options[] = {
-		OPT_BOOL('\0', "push", &push_mode,
-			 N_("manipulate push URLs")),
-		OPT_BOOL('\0', "add", &add_mode,
-			 N_("add URL")),
-		OPT_BOOL('\0', "delete", &delete_mode,
-			    N_("delete URLs")),
-		OPT_END()
-	};
-	argc = parse_options(argc, argv, NULL, options, builtin_remote_seturl_usage,
-			     PARSE_OPT_KEEP_ARGV0);
-
-	if (add_mode && delete_mode)
-		die(_("--add --delete doesn't make sense"));
-
-	if (argc < 3 || argc > 4 || ((add_mode || delete_mode) && argc != 3))
-		usage_with_options(builtin_remote_seturl_usage, options);
-
-	remotename = argv[1];
-	newurl = argv[2];
-	if (argc > 3)
-		oldurl = argv[3];
-
-	if (delete_mode)
-		oldurl = newurl;
-
-	remote = remote_get(remotename);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote '%s'"), remotename);
-
-	if (push_mode) {
-		strbuf_addf(&name_buf, "remote.%s.pushurl", remotename);
-		urlset = remote->pushurl;
-		urlset_nr = remote->pushurl_nr;
-	} else {
-		strbuf_addf(&name_buf, "remote.%s.url", remotename);
-		urlset = remote->url;
-		urlset_nr = remote->url_nr;
-	}
-
-	/* Special cases that add new entry. */
-	if ((!oldurl && !delete_mode) || add_mode) {
-		if (add_mode)
-			git_config_set_multivar(name_buf.buf, newurl,
-						       "^$", 0);
-		else
-			git_config_set(name_buf.buf, newurl);
-		goto out;
-	}
-
-	/* Old URL specified. Demand that one matches. */
-	if (regcomp(&old_regex, oldurl, REG_EXTENDED))
-		die(_("Invalid old URL pattern: %s"), oldurl);
-
-	for (i = 0; i < urlset_nr; i++)
-		if (!regexec(&old_regex, urlset[i], 0, NULL, 0))
-			matches++;
-		else
-			negative_matches++;
-	if (!delete_mode && !matches)
-		die(_("No such URL found: %s"), oldurl);
-	if (delete_mode && !negative_matches && !push_mode)
-		die(_("Will not delete all non-push URLs"));
-
-	regfree(&old_regex);
-
-	if (!delete_mode)
-		git_config_set_multivar(name_buf.buf, newurl, oldurl, 0);
-	else
-		git_config_set_multivar(name_buf.buf, NULL, oldurl, 1);
-out:
-	strbuf_release(&name_buf);
-	return 0;
-}
-
-int cmd_remote(int argc, const char **argv, const char *prefix)
-{
-	struct option options[] = {
-		OPT__VERBOSE(&verbose, N_("be verbose; must be placed before a subcommand")),
-		OPT_END()
-	};
-	int result;
-
-	argc = parse_options(argc, argv, prefix, options, builtin_remote_usage,
-		PARSE_OPT_STOP_AT_NON_OPTION);
-
-	if (argc < 1)
-		result = show_all();
-	else if (!strcmp(argv[0], "add"))
-		result = add(argc, argv);
-	else if (!strcmp(argv[0], "rename"))
-		result = mv(argc, argv);
-	else if (!strcmp(argv[0], "rm") || !strcmp(argv[0], "remove"))
-		result = rm(argc, argv);
-	else if (!strcmp(argv[0], "set-head"))
-		result = set_head(argc, argv);
-	else if (!strcmp(argv[0], "set-branches"))
-		result = set_branches(argc, argv);
-	else if (!strcmp(argv[0], "get-url"))
-		result = get_url(argc, argv);
-	else if (!strcmp(argv[0], "set-url"))
-		result = set_url(argc, argv);
-	else if (!strcmp(argv[0], "show"))
-		result = show(argc, argv);
-	else if (!strcmp(argv[0], "prune"))
-		result = prune(argc, argv);
-	else if (!strcmp(argv[0], "update"))
-		result = update(argc, argv);
-	else {
-		error(_("Unknown subcommand: %s"), argv[0]);
-		usage_with_options(builtin_remote_usage, options);
-	}
-
-	return result ? 1 : 0;
-}