Duy Nguyen <pclo...@gmail.com> writes:
>> { OPTION_CALLBACK, 0, "recursive", &option_recurse_submodules,
>> N_("pathspec"), N_("initialize submodules in the clone"),
>> - PARSE_OPT_OPTARG | PARSE_OPT_HIDDEN, recurse_submodules_cb,
>> - (intptr_t)"." },
>> + PARSE_OPT_OPTARG | PARSE_OPT_HIDDEN | PARSE_OPT_NOCOMPLETE,
>
> What happens if someone adds --recursive-hard? --recursi then
> resolving to --recursive-hard sounds wrong.
That was exactly my initial reaction. Or "recurse-submodules" gets
renamed away, and "recommend" gets added---now "--rec" is still not
ambiguous as "recursive" is marked not to participate in the
disambiguation (I think OPT_NOCOMPLETE should at least be renamed to
OPT_NO_DISAMBIGUATION or something---if we were to use it for the
purpose of marking an option as "not participating in
disambiguation", but I am fairly negative on the approach).
And my initial reaction was followed by "don't we want a more
explicit link only between recursive and recurse-submodules?",
which exactly matches what you said below ;-)
> But on the other hand I can see it's a bit more work to teach
> parse-options OPT_ALIAS to say "--recursive is just an alias of
> --recurse-submodules" and chances of --recursive-hard coming up are
> probably very low.
The "bit more work" is something that is worth doing in this case, I
think.
Thanks.
