Re: [PATCH] Teach rm to remove submodules when given with a trailing '/'

> Am 29.10.2012 08:11, schrieb Johannes Sixt:
>> Am 10/29/2012 0:28, schrieb Jens Lehmann:
>>> +	/* Remove trailing '/' from directories to find submodules in the index */
>>> +	for (i = 0; i < argc; i++) {
>>> +		size_t pathlen = strlen(argv[i]);
>>> +		if (pathlen && is_directory(argv[i]) && (argv[i][pathlen - 1] == '/'))
>>> +			argv[i] = xmemdupz(argv[i], pathlen - 1);
>>> +	}
>>> +
>>>  	pathspec = get_pathspec(prefix, argv);
>>>  	refresh_index(&the_index, REFRESH_QUIET, pathspec, NULL, NULL);
>>
>> That's wrong: Either move the check below get_pathspec() (which normalizes
>> backslashes to forward-slashes on Windows) or use is_dir_sep().
> 
> Thanks for bringing this up.
> 
>> But isn't it somewhat dangerous to check pathspec for existance in the
>> worktree without interpreting them? Think of magic pathspec syntax (that
>> we do not have yet, but which may materialize sometime in the future).
> 
> I have to admit I'm not aware of magic pathspec syntax. Do you happen to
> have any pointers where I could look at code doing similar things right?