import: hackage: Prefix licenses with 'license:'.

* guix/import/hackage.scm (string->license): Prefix the value of the license
field with ‘license:’.
* tests/hackage.scm (match-ghc-foo, match-ghc-foo-6, match-ghc-foo-revision):
Adjust accordingly.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

2 files changed, 18 insertions, 16 deletions

diff --git a/guix/import/hackage.scm b/guix/import/hackage.scm
index 9f992ffe8e..f94a1e7087 100644
--- a/guix/import/hackage.scm
+++ b/guix/import/hackage.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2016 Nikita <nikita@n0.is>
 ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2019 Robert Vollmert <rob@vllmrt.net>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -163,22 +164,22 @@ version."
   ;; https://www.haskell.org
   ;; /cabal/release/cabal-latest/doc/API/Cabal/Distribution-License.html.
   (match-lambda
-   ("GPL-2" 'gpl2)
-   ("GPL-3" 'gpl3)
+   ("GPL-2" 'license:gpl2)
+   ("GPL-3" 'license:gpl3)
    ("GPL" "'gpl??")
-   ("AGPL-3" 'agpl3)
+   ("AGPL-3" 'license:agpl3)
    ("AGPL" "'agpl??")
-   ("LGPL-2.1" 'lgpl2.1)
-   ("LGPL-3" 'lgpl3)
+   ("LGPL-2.1" 'license:lgpl2.1)
+   ("LGPL-3" 'license:lgpl3)
    ("LGPL" "'lgpl??")
-   ("BSD2" 'bsd-2)
-   ("BSD3" 'bsd-3)
-   ("BSD-3-Clause" 'bsd-3)
-   ("MIT" 'expat)
-   ("ISC" 'isc)
-   ("MPL" 'mpl2.0)
-   ("Apache-2.0" 'asl2.0)
-   ("PublicDomain" 'public-domain)
+   ("BSD2" 'license:bsd-2)
+   ("BSD3" 'license:bsd-3)
+   ("BSD-3-Clause" 'license:bsd-3)
+   ("MIT" 'license:expat)
+   ("ISC" 'license:isc)
+   ("MPL" 'license:mpl2.0)
+   ("Apache-2.0" 'license:asl2.0)
+   ("PublicDomain" 'license:public-domain)
    ((x) (string->license x))
    ((lst ...) `(list ,@(map string->license lst)))
    (_ #f)))
diff --git a/tests/hackage.scm b/tests/hackage.scm
index 77e333cbfc..66a13d9881 100644
--- a/tests/hackage.scm
+++ b/tests/hackage.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
 ;;; Copyright © 2019 Robert Vollmert <rob@vllmrt.net>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -183,7 +184,7 @@ library
     ('home-page "http://test.org")
     ('synopsis (? string?))
     ('description (? string?))
-    ('license 'bsd-3)))
+    ('license 'license:bsd-3)))
 
 (define* (eval-test-with-cabal test-cabal matcher #:key (cabal-environment '()))
   (define port (open-input-string test-cabal))
@@ -232,7 +233,7 @@ library
     ('home-page "http://test.org")
     ('synopsis (? string?))
     ('description (? string?))
-    ('license 'bsd-3)))
+    ('license 'license:bsd-3)))
 
 (test-assert "hackage->guix-package test 6"
   (eval-test-with-cabal test-cabal-6 match-ghc-foo-6))
@@ -362,7 +363,7 @@ executable cabal
     ('home-page "http://test.org")
     ('synopsis (? string?))
     ('description (? string?))
-    ('license 'bsd-3)))
+    ('license 'license:bsd-3)))
 
 (test-assert "hackage->guix-package test cabal revision"
   (eval-test-with-cabal test-cabal-revision match-ghc-foo-revision))