Re: [PATCH v3] ls-files: introduce "--format" option

[Junio C Hamano <gitster@pobox.com>]

ZheNing Hu <adlternative@gmail.com> writes:

> Junio C Hamano <gitster@pobox.com> 于2022年6月27日周一 16:22写道：
>>
>> ZheNing Hu <adlternative@gmail.com> writes:
>>
>> >> >> +    else if (skip_prefix(start, "(path)", &p))
>> >> >> +            write_name_to_buf(sb, data->pathname);
>> >>
>> >> These are just "values".
>> >> ...
>> >> >> +    else if (skip_prefix(start, "(size)", &p))
>> >> >> +            strbuf_addf(sb, "size: %u", sd->sd_size);
>> >> >> +    else if (skip_prefix(start, "(flags)", &p))
>> >> >> +            strbuf_addf(sb, "flags: %x", data->ce->ce_flags);
>> >>
>> >> These are not.
>> >>
>> > ... If someone else
>> > need them for some reason, we can add them back.
>>
>> If someone else needs to see "size:" printed in front of the value
>> of sd_size member, we DO NOT HAVE TO DO ANYTHING!  That someone else
>> can write "--format=size: %(size)" to do so themselves.
>
> Oh, sorry, I mean if someone need some atoms from %(size) to %(flags), we can
> add them back.

Ah, I see.  I am not sure about the %(flags) to help the debugging
mode, but giving a single bit "is it dirty?" would be more useful
than giving the cached stat info, I would think.

Thanks.