Re: [PATCH 2/2] refs/files: use heuristic to decide whether to repack with `--auto`

> Patrick Steinhardt <ps@pks.im> writes:
> 
> > The `--auto` flag for git-pack-refs(1) allows the ref backend to decide
> > whether or not a repack is in order. This switch has been introduced
> > mostly with the "reftable" backend in mind, which already knows to
> > auto-compact its tables during normal operations. When the flag is set,
> > then it will use the same auto-compaction mechanism and thus end up
> > doing nothing in most cases.
> >
> > The "files" backend does not have any such heuristic yet and instead
> 
> Nit: s/instead/will instead/
> 
> > packs any loose references unconditionally. So we rewrite the complete
> > "packed-refs" file even if there's only a single loose reference to be
> > packed.