[PATCH 0/3] handling warnings due to auto-enabled bitmaps

> On Mon, Jul 29, 2019 at 02:50:56PM +0200, Ævar Arnfjörð Bjarmason wrote:
> 
> > > Instead, it may make sense to turn the --write-bitmap-index option of
> > > pack-objects into a tri-state: true/false/auto. Then pack-objects would
> > > know that we are in best-effort mode, and would avoid warning in that
> > > case. That would also let git-repack express its intentions better to
> > > git-pack-objects, so we could replace 7328482253, and keep more of the
> > > logic in pack-objects, which is ultimately what has to make the decision
> > > about whether it can generate bitmaps.
> > 
> > Sounds like pentastate to me :) (penta = 5, had to look it up). I.e. in
> > most cases of "auto" we pick a true/false at the outset, whereas this is
> > true/true-but-dont-care-much/false/false-but-dont-care-much with "auto"
> > picking the "-but-dont-care-much" versions of a "soft" true/false.
> 
> I don't think we care about false-but-dont-care-much. Pack-objects just
> needs to know whether the bitmaps are the user's expressed intention, or
> just something that it should do if it's convenient.
> 
> I'll see if I can work up a patch to demonstrate.