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From: "René Scharfe" <l.s.r@web.de>
To: Barret Rhoden <brho@google.com>, git@vger.kernel.org
Cc: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"David Kastrup" <dak@gnu.org>, "Jeff King" <peff@peff.net>,
	"Jeff Smith" <whydoubt@gmail.com>,
	"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
	"Junio C Hamano" <gitster@pobox.com>,
	"Stefan Beller" <stefanbeller@gmail.com>
Subject: Re: [PATCH v2 2/3] blame: add the ability to ignore commits and their changes
Date: Sun, 20 Jan 2019 19:19:32 +0100	[thread overview]
Message-ID: <f5170cb1-4109-4ae3-7722-8e3b62fb0b92@web.de> (raw)
In-Reply-To: <20190117202919.157326-3-brho@google.com>

Am 17.01.2019 um 21:29 schrieb Barret Rhoden:
> The blame_entry will get passed up the tree until we find a commit that
> has a diff chunk that affects those lines.  If an ignored commit added
> more lines than it removed, the blame will fall on a commit that made a
> change nearby.  There is no general solution here, just a best-effort
> approach.  For a trivial example, consider ignoring this commit:
>
> Z: "Adding Lines"
>  foo
> +No commit
> +ever touched
> +these lines
>  bar

Wouldn't it make more sense to assign such lines to unknown, perhaps
represented by an all-zero commit ID, instead of blaming a semi-random
bystander?

René

  parent reply	other threads:[~2019-01-20 18:19 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-07 21:30 [PATCH] blame: add the ability to ignore commits Barret Rhoden
2019-01-07 23:13 ` Junio C Hamano
2019-01-08 16:27   ` Barret Rhoden
2019-01-08 18:26     ` Junio C Hamano
2019-01-09 20:48       ` Barret Rhoden
2019-01-10 22:29         ` Junio C Hamano
2019-01-14 15:19           ` Barret Rhoden
2019-01-14 17:45             ` Junio C Hamano
2019-01-14 18:26               ` Randall S. Becker
2019-01-14 19:03                 ` Barret Rhoden
2019-01-15  6:08                 ` Junio C Hamano
2019-01-09 21:21       ` Stefan Beller
2019-01-08 13:12 ` Ævar Arnfjörð Bjarmason
2019-01-08 16:41   ` Barret Rhoden
2019-01-08 18:04     ` Barret Rhoden
2019-01-17 20:29 ` [PATCH v2 0/3] " Barret Rhoden
2019-01-17 20:29   ` [PATCH v2 1/3] Move init_skiplist() outside of fsck Barret Rhoden
2019-01-18  9:25     ` Johannes Schindelin
2019-01-18  9:45     ` Ævar Arnfjörð Bjarmason
2019-01-18 17:36       ` Junio C Hamano
2019-01-18 20:59         ` Johannes Schindelin
2019-01-18 21:30           ` Jeff King
2019-01-18 22:26             ` Ævar Arnfjörð Bjarmason
2019-01-22  7:12               ` Jeff King
2019-01-22  9:46                 ` Ævar Arnfjörð Bjarmason
2019-01-22 17:54                   ` Junio C Hamano
2019-01-22 18:28                   ` Jeff King
2019-01-17 20:29   ` [PATCH v2 2/3] blame: add the ability to ignore commits and their changes Barret Rhoden
2019-01-18  9:47     ` Johannes Schindelin
2019-01-18 17:33       ` Barret Rhoden
2019-01-20 18:19     ` René Scharfe [this message]
2019-01-22 15:26       ` Barret Rhoden
2019-01-22 18:14       ` Junio C Hamano
2019-01-22 19:35         ` Barret Rhoden
2019-01-23 19:26           ` Junio C Hamano
2019-02-01 20:37             ` Barret Rhoden
2019-01-17 20:29   ` [PATCH v2 3/3] blame: add a config option to mark ignored lines Barret Rhoden
2019-01-18 10:03     ` Johannes Schindelin
2019-01-18  9:52   ` [PATCH v2 0/3] blame: add the ability to ignore commits Ævar Arnfjörð Bjarmason

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