Function remove_worktree

builtin/worktree.c:1378–1431

}

static int remove_worktree(int ac, const char **av, const char *prefix,
			   struct repository *repo UNUSED)
{
	int force = 0;
	struct option options[] = {
		OPT__FORCE(&force,
			 N_("force removal even if worktree is dirty or locked"),
			 PARSE_OPT_NOCOMPLETE),
		OPT_END()
	};
	struct worktree **worktrees, *wt;
	struct strbuf errmsg = STRBUF_INIT;
	const char *reason = NULL;
	int ret = 0;

	ac = parse_options(ac, av, prefix, options, git_worktree_remove_usage, 0);
	if (ac != 1)
		usage_with_options(git_worktree_remove_usage, options);

	worktrees = get_worktrees();
	wt = find_worktree(worktrees, prefix, av[0]);
	if (!wt)
		die(_("'%s' is not a working tree"), av[0]);
	if (is_main_worktree(wt))
		die(_("'%s' is a main working tree"), av[0]);
	if (force < 2)
		reason = worktree_lock_reason(wt);
	if (reason) {
		if (*reason)
			die(_("cannot remove a locked working tree, lock reason: %s\nuse 'remove -f -f' to override or unlock first"),
			    reason);
		die(_("cannot remove a locked working tree;\nuse 'remove -f -f' to override or unlock first"));
	}
	if (validate_worktree(wt, &errmsg, WT_VALIDATE_WORKTREE_MISSING_OK))
		die(_("validation failed, cannot remove working tree: %s"),
		    errmsg.buf);
	strbuf_release(&errmsg);

	if (file_exists(wt->path)) {
		if (!force)
			check_clean_worktree(wt, av[0]);

		ret |= delete_git_work_tree(wt);
	}
	/*
	 * continue on even if ret is non-zero, there's no going back
	 * from here.
	 */
	ret |= delete_git_dir(wt->id);
	delete_worktrees_dir_if_empty();

	free_worktrees(worktrees);
	return ret;
}

static void report_repair(int iserr, const char *path, const char *msg, void *cb_data)
{