Function rm

builtin/remote.c:1006–1110

}

static int rm(int argc, const char **argv, const char *prefix,
	      struct repository *repo UNUSED)
{
	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 result;

	memset(&cb_data, 0, sizeof(cb_data));
	cb_data.branches = &branches;
	cb_data.skipped = &skipped;
	cb_data.keep = &known_remotes;

	argc = parse_options(argc, argv, prefix, options,
			     builtin_remote_rm_usage, 0);
	if (argc != 1)
		usage_with_options(builtin_remote_rm_usage, options);

	remote = remote_get(argv[0]);
	if (!remote_is_configured(remote, 1)) {
		error(_("No such remote: '%s'"), argv[0]);
		exit(2);
	}

	known_remotes.to_delete = remote;
	for_each_remote(add_known_remote, &known_remotes);

	read_branches();
	for (size_t 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 = repo_config_set_gently(the_repository, 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 = repo_config_set_gently(the_repository, buf.buf, NULL);
			if (result && result != CONFIG_NOTHING_SET)
				die(_("could not unset '%s'"), buf.buf);
		}
	}

	/*