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Diffstat (limited to 'guix/import/json.scm')
| -rw-r--r-- | guix/import/json.scm | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/guix/import/json.scm b/guix/import/json.scm new file mode 100644 index 0000000000..c3092a5a9d --- /dev/null +++ b/guix/import/json.scm @@ -0,0 +1,32 @@ +;;; 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)))))) |