Re: [PATCH 4/4] archive: queue directories for all types of pathspecs

> Am 19.08.2017 um 07:33 schrieb René Scharfe:
>> When read_tree_recursive() encounters a directory excluded by a pathspec
>> then it enters it anyway because it might contain included entries.  It
>> calls the callback function before it is able to decide if the directory
>> is actually needed.
>>
>> For that reason git archive adds directories to a queue and writes
>> entries for them only when it encounters the first child item -- but
>> only if pathspecs with wildcards are used.  Do the same for literal
>> pathspecs as well, as the reasoning above applies to them, too.  This
>> prevents git archive from writing entries for excluded directories.
>
> This breaks the test "archive empty subtree with no pathspec" in t5004 by
> omitting the empty directory from the archive.  Sorry for missing that!
>
> This is kind of a bonus patch, so please discard it for now; the first
> three are OK IMHO.