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From: Jeff King <peff@peff.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, "Eric Sunshine" <sunshine@sunshineco.com>,
	"Martin Ågren" <martin.agren@gmail.com>
Subject: Re: [PATCH v2 5/8] shortlog: de-duplicate trailer values
Date: Sun, 27 Sep 2020 23:19:21 -0400	[thread overview]
Message-ID: <20200928031921.GB3059492@coredump.intra.peff.net> (raw)
In-Reply-To: <xmqqh7rjnf42.fsf@gitster.c.googlers.com>

On Sun, Sep 27, 2020 at 01:23:25PM -0700, Junio C Hamano wrote:

> Jeff King <peff@peff.net> writes:
> 
> > The current documentation is vague about what happens with
> > --group=trailer:signed-off-by when we see a commit with:
> >
> >   Signed-off-by: One
> >   Signed-off-by: Two
> >   Signed-off-by: One
> >
> > We clearly should credit both "One" and "Two", but should "One" get
> > credited twice? The current code does so, but mostly because that was
> > the easiest thing to do.
> 
> I thought that "the current documentation" as of step 4/8 were quite
> clear about double counting ;-).

It was clear to me that the commit would be counted at least twice: once
for the "one" bucket and once for the "two" bucket, but not that it
would count twice for the "two" bucket. Or at least, I didn't think of
this issue at all back when I wrote the original patch long ago, and
only noticed the problem when I revisited it. :)

Anyway, I think the semantics at the end of the series are quite
sensible.

-Peff

  reply	other threads:[~2020-09-28  3:19 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-25  7:01 [PATCH 0/8] parsing trailers with shortlog Jeff King
2020-09-25  7:01 ` [PATCH 1/8] shortlog: change "author" variables to "ident" Jeff King
2020-09-25  7:02 ` [PATCH 2/8] shortlog: refactor committer/author grouping Jeff King
2020-09-25 20:05   ` Eric Sunshine
2020-09-27  8:03     ` Jeff King
2020-09-27  8:08       ` Jeff King
2020-09-27  8:23         ` Eric Sunshine
2020-09-26 12:31   ` Martin Ågren
2020-09-27  7:59     ` Jeff King
2020-09-25  7:02 ` [PATCH 3/8] trailer: add interface for iterating over commit trailers Jeff King
2020-09-26 12:39   ` Martin Ågren
2020-09-27  8:20     ` Jeff King
2020-09-25  7:03 ` [PATCH 4/8] shortlog: match commit trailers with --group Jeff King
2020-09-25  7:05 ` [PATCH 5/8] shortlog: de-duplicate trailer values Jeff King
2020-09-25  7:05 ` [PATCH 6/8] shortlog: rename parse_stdin_ident() Jeff King
2020-09-25  7:05 ` [PATCH 7/8] shortlog: parse trailer idents Jeff King
2020-09-25  7:05 ` [PATCH 8/8] shortlog: allow multiple groups to be specified Jeff King
2020-09-25 20:23   ` Eric Sunshine
2020-09-27  8:06     ` Jeff King
2020-09-26 12:48   ` Martin Ågren
2020-09-27  8:25     ` Jeff King
2020-09-25 14:27 ` [PATCH 0/8] parsing trailers with shortlog Derrick Stolee
2020-09-25 16:57 ` Junio C Hamano
2020-09-27  8:39 ` [PATCH v2 " Jeff King
2020-09-27  8:39   ` [PATCH v2 1/8] shortlog: change "author" variables to "ident" Jeff King
2020-09-27 19:18     ` Junio C Hamano
2020-09-27  8:39   ` [PATCH v2 2/8] shortlog: add grouping option Jeff King
2020-09-27  8:40   ` [PATCH v2 3/8] trailer: add interface for iterating over commit trailers Jeff King
2020-09-27  8:40   ` [PATCH v2 4/8] shortlog: match commit trailers with --group Jeff King
2020-09-27 19:51     ` Junio C Hamano
2020-09-28  3:17       ` Jeff King
2020-09-28 17:01         ` Junio C Hamano
2020-09-27  8:40   ` [PATCH v2 5/8] shortlog: de-duplicate trailer values Jeff King
2020-09-27 20:23     ` Junio C Hamano
2020-09-28  3:19       ` Jeff King [this message]
2020-09-27  8:40   ` [PATCH v2 6/8] shortlog: rename parse_stdin_ident() Jeff King
2020-09-27  8:40   ` [PATCH v2 7/8] shortlog: parse trailer idents Jeff King
2020-09-27 20:49     ` Junio C Hamano
2020-09-27  8:40   ` [PATCH v2 8/8] shortlog: allow multiple groups to be specified Jeff King
2020-09-27 21:18     ` Junio C Hamano
2020-09-28  3:25       ` Jeff King
2020-12-28 11:29     ` Junio C Hamano
2021-02-04  6:44       ` Junio C Hamano
2020-09-27 14:38   ` [PATCH v2 0/8] parsing trailers with shortlog Martin Ågren

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