33 lines
1.2 KiB
Scheme
33 lines
1.2 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2014 David Thompson <davet@gnu.org>
|
|
;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
|
|
;;;
|
|
;;; This file is part of GNU Guix.
|
|
;;;
|
|
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
|
;;; under the terms of the GNU General Public License as published by
|
|
;;; the Free Software Foundation; either version 3 of the License, or (at
|
|
;;; your option) any later version.
|
|
;;;
|
|
;;; GNU Guix is distributed in the hope that it will be useful, but
|
|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;;; GNU General Public License for more details.
|
|
;;;
|
|
;;; You should have received a copy of the GNU General Public License
|
|
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
(define-module (guix import json)
|
|
#:use-module (json)
|
|
#:use-module (guix utils)
|
|
#:use-module (guix import utils)
|
|
#:export (json-fetch))
|
|
|
|
(define (json-fetch url)
|
|
"Return an alist representation of the JSON resource URL, or #f on failure."
|
|
(call-with-temporary-output-file
|
|
(lambda (temp port)
|
|
(and (url-fetch url temp)
|
|
(hash-table->alist
|
|
(call-with-input-file temp json->scm))))))
|