From: Jeff King <peff@peff.net>
To: Michael J Gruber <git@grubix.eu>
Cc: git@vger.kernel.org, Ekelhart Jakob <jakob.ekelhart@fsw.at>,
Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH 3/3] merge-base: find fork-point outside partial reflog
Date: Thu, 14 Sep 2017 10:37:46 -0400 [thread overview]
Message-ID: <20170914143746.nnl27a7r4spklooj@sigill.intra.peff.net> (raw)
In-Reply-To: <f16c671b268432199a0b2e0d22bb1b786a44bb2a.1505394278.git.git@grubix.eu>
On Thu, Sep 14, 2017 at 03:15:20PM +0200, Michael J Gruber wrote:
> In fork-point mode, merge-base adds the commit at refname to a list of
> candidates to walk from only when the reflog is empty. Therefore, it
> fails to find merge bases that are descendants of the most recent reflog
> entry.
>
> Add the commit at the tip unconditionally so that a merge base on the
> history of refname is found in any case, independent of the state of the
> reflog.
OK, so the reflog we are interested in here is one where the tip commit
is not mentioned. I'm not sure how one gets into that state, but I agree
it makes sense to act as if it's there.
-Peff
next prev parent reply other threads:[~2017-09-14 14:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <c76e76a4ef11480da9995b0bec5a70e1@SFSWW2K12EX02.intern.fsw.at>
2017-09-13 15:07 ` merge-base not working as expected when base is ahead Ekelhart Jakob
2017-09-14 8:09 ` Michael J Gruber
2017-09-14 13:15 ` [PATCH 0/3] merge-base --fork-point fixes Michael J Gruber
2017-09-14 13:15 ` [PATCH 1/3] t6010: test actual test output Michael J Gruber
2017-09-14 14:34 ` Jeff King
2017-09-15 10:01 ` Michael J Gruber
2017-09-15 11:20 ` Jeff King
2017-09-14 13:15 ` [PATCH 2/3] merge-base: return fork-point outside reflog Michael J Gruber
2017-09-15 2:48 ` Junio C Hamano
2017-09-15 9:59 ` Phillip Wood
2017-09-15 10:23 ` Michael J Gruber
2017-09-15 18:24 ` Junio C Hamano
2017-09-21 6:27 ` Junio C Hamano
2017-09-21 9:39 ` Michael J Gruber
2017-09-22 1:49 ` Junio C Hamano
2017-09-22 8:34 ` Michael J Gruber
2017-09-22 9:14 ` Junio C Hamano
2017-10-03 6:05 ` Junio C Hamano
2017-11-08 8:52 ` Ekelhart Jakob
2017-11-08 9:33 ` Michael J Gruber
2017-11-09 2:49 ` Junio C Hamano
2017-09-14 13:15 ` [PATCH 3/3] merge-base: find fork-point outside partial reflog Michael J Gruber
2017-09-14 14:37 ` Jeff King [this message]
2017-09-14 13:49 ` [PATCH 0/3] merge-base --fork-point fixes Johannes Schindelin
2017-09-14 14:38 ` Jeff King
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