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From: Guillaume Le Vaillant <glv@posteo.net>
To: 48225@debbugs.gnu.org
Subject: bug#48225: Wrong result of package-name->name+version
Date: Tue, 04 May 2021 13:35:41 +0000	[thread overview]
Message-ID: <87o8dqy636.fsf@yamatai> (raw)

Hi,

The 'package-name->name+version' function defined in
"guix/build/utils.scm" returns a wrong result if there is a '-'
followed by a number in the package name:

--8<---------------cut here---------------start------------->8---
(use-modules ((guix build utils)))
(package-name->name+version "sbcl-3d-vectors-3.1.0-1.29bb968")

$1 = "sbcl"
$2 = "3d-vectors-3.1.0-1.29bb968"
--8<---------------cut here---------------end--------------->8---

It should be:

--8<---------------cut here---------------start------------->8---
$1 = "sbcl-3d-vectors"
$2 = "3.1.0-1.29bb968"
--8<---------------cut here---------------end--------------->8---

Can someone think of an elegant modification for
'package-name->name+version' so that it finds where the version is
even if there are several hyphens before of after it (as in
"sbcl-3d-vectors-3.1.0-1.29bb968" or "nyxt-2-pre-release-6")?

This is related to issue #48208, and also probably to issue #41437.




             reply	other threads:[~2021-05-04 13:39 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-04 13:35 Guillaume Le Vaillant [this message]
2021-05-04 19:39 ` bug#48225: Wrong result of package-name->name+version Leo Prikler
2021-05-04 20:08 ` Ludovic Courtès
2021-05-05 21:27 ` bug#48225: Simple workaround Sharlatan Hellseher
2021-05-06  9:10   ` bug#48225: Wrong result of package-name->name+version Guillaume Le Vaillant
2021-05-08 10:27     ` Ludovic Courtès
2021-05-08 12:41       ` Guillaume Le Vaillant

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