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upstream: Define ‘preferred-upstream-source’.

* guix/upstream.scm (preferred-upstream-source): New procedure.
* tests/upstream.scm ("preferred-upstream-source"): New test.

Change-Id: I4b48b44f1aa233d2e99bfe2e1359a670297efae8
This commit is contained in:
Ludovic Courtès
2024-12-27 11:48:28 +01:00
parent af79677cb4
commit 1b1b921d61
2 changed files with 32 additions and 1 deletions

View File

@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2023 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016, 2023-2024 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2022 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; This file is part of GNU Guix.
@@ -26,6 +26,7 @@
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix upstream)
#:use-module (guix tests)
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-64)
#:use-module (ice-9 match))
@@ -55,4 +56,22 @@
(signature-urls
'("ftp://example.org/foo-1.tar.xz.sig")))))))
(test-equal "preferred-upstream-source"
'(("http://example.org/foo-2.0.tar.xz")
("http://example.org/foo-2.0.tar.xz.sig"))
(let* ((package (dummy-package
"foo"
(version "1.0")
(source
(dummy-origin (uri "http://example.org/foo-1.0.tar.xz")))))
(source (upstream-source
(package "foo")
(version "2.0")
(urls '("http://example.org/foo-2.0.tar.gz"
"http://example.org/foo-2.0.tar.xz"))
(signature-urls (map (cut string-append <> ".sig") urls))))
(preferred (preferred-upstream-source source package)))
(list (upstream-source-urls preferred)
(upstream-source-signature-urls preferred))))
(test-end)