From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 24 Jan 2019 19:27:36 GMT
Subject: Re: [PATCH v6 1/3] ref-filter: add worktreepath atom
Message-ID: <xmqqh8dxj1p3.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <20190124183235.GA16580@sigill.intra.peff.net>

Jeff King <peff@peff.net> writes:

> If anything, I'd suggest going in the opposite direction, and teaching
> the worktree code a function for looking up a working tree by ref. And
> then it can handle its own cache to implement that reverse-mapping
> efficiently.

Yeah, that's a thought.  Then "give me a worktree that checks out
this ref" can be asked outside the context of for-each-ref and
friends, which is a big plus.