Re: --first-parent plus path limiting

[Johannes Sixt <j.sixt@viscovery.net>]

Junio C Hamano schrieb:
> Johannes Sixt <j.sixt@viscovery.net> writes:
> 
>> I was expecting that it works like "First follow the first-parent, and
>> then simplify the history with respect to builtin-fetch.c."
> 
> If you first follow the first-parent, the result will by
> definition not have any merges, so there is nothing left to
> simplify.  History simplification is about merge removal,
> looking at all parents.
> 
> Removing commits from a single strand of pearls that do not
> touch the specified pathspecs is called "--dense" (which is on
> the default) and can be disabled with "--sparse".
> 
> So, no, it is not a matter of definition, as "first follow the
> first-parent then simplify" does not make much sense.

OK.

Is there a combination of options that does --first-parent on the full
history, but then --dense on the resulting strand of pearls with respect
to a certain path?

-- Hannes