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import/utils: spdx-string->license: Fix incorrect docstring.

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The result of 'spdx-string->license' is a symbol, not a license object.

* guix/import/utils.scm (spdx-string->license): Fix docstring.
(license->symbol): Mention 'license:' prefix in docstring.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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Philip McGrath 2022-10-19 01:04:47 -04:00 • committed by Ludovic Courtès
parent a6da50d60a
commit b253efef23
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1 changed files with 7 additions and 4 deletions
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11
guix/import/utils.scm
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@ -12,6 +12,7 @@
;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
;;; Copyright © 2022 Alice Brenon <alice.brenon@ens-lyon.fr>
;;; Copyright © 2022 Kyle Meyer <kyle@kyleam.com>
;;; Copyright © 2022 Philip McGrath <philip@philipmcgrath.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -131,8 +132,9 @@ of the string VERSION is replaced by the symbol 'version."
(bytevector->nix-base32-string (file-sha256 filename)))
(define (spdx-string->license str)
"Convert STR, a SPDX formatted license identifier, to a license object.
Return #f if STR does not match any known identifiers."
"Convert STR, an SPDX license identifier, to a symbol like 'license:gpl3+
giving the prefixed name of a license object exported from (guix licenses).
Return #f if STR does not match any known SPDX license identifiers."
;; https://spdx.org/licenses/
;; The gfl1.0, nmap, repoze
;; licenses doesn't have SPDX identifiers
@ -257,8 +259,9 @@ of the string VERSION is replaced by the symbol 'version."
(_ #f)))
(define (license->symbol license)
"Convert license to a symbol representing the variable the object is bound
to in the (guix licenses) module, or #f if there is no such known license."
"Convert LICENSE object to a prefixed symbol representing the variable the
object is bound to in the (guix licenses) module, such as 'license:gpl3+, or
#f if there is no such known license."
(define licenses
(module-map (lambda (sym var) `(,(variable-ref var) . ,sym))
(resolve-interface '(guix licenses) #:prefix 'license:)))