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authorXinglu Chen <public@yoctocell.xyz>2021-11-02 17:48:09 +0100
committerLudovic Courtès <ludo@gnu.org>2021-12-01 17:53:25 +0100
commit39f4ef59ffc37259de40f67c476a1a720aa8d007 (patch)
treee390543a1aae3f1233cc6795f95d9173488406aa /guix/build-system
parenta955e4d7f6843bd7dc804ea69ccdef953f4780bc (diff)
build-system: haskell: Add ‘hackage-uri’ procedure.
* guix/build-system/haskell (hackage-uri): New procedure. * guix/import/hackage.scm (hackage-module->sexp, latest-release): Use it. * tests/hackage.scm (match-ghc-foo, match-ghc-foo-6, match-ghc-foo-revision, match-ghc-foo-import): Adjust accordingly. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'guix/build-system')
-rw-r--r--guix/build-system/haskell.scm11
1 files changed, 10 insertions, 1 deletions
diff --git a/guix/build-system/haskell.scm b/guix/build-system/haskell.scm
index 18a584f782..72e37f2b0e 100644
--- a/guix/build-system/haskell.scm
+++ b/guix/build-system/haskell.scm
@@ -2,6 +2,7 @@
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
;;; Copyright © 2020 Timothy Sample <samplet@ngyro.com>
;;; Copyright © 2020 Simon Tournier <zimon.toutoune@gmail.com>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -30,7 +31,9 @@
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
- #:export (%haskell-build-system-modules
+ #:export (hackage-uri
+
+ %haskell-build-system-modules
haskell-build
haskell-build-system))
@@ -41,6 +44,12 @@
;;
;; Code:
+(define (hackage-uri name version)
+ "Return a URI string for the Haskell package hosted on Hackage corresponding
+to NAME and VERSION."
+ (string-append "https://hackage.haskell.org/package/" name "/"
+ name "-" version ".tar.gz"))
+
(define %haskell-build-system-modules
;; Build-side modules imported by default.
`((guix build haskell-build-system)