guix-play/gnu/installer/substitutes.scm

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
;;; 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 (gnu installer substitutes)
#:use-module (gnu installer utils)
#:use-module (gnu services herd)
#:export (enable-discovery
disable-discovery))
(define (enable-discovery)
(with-silent-shepherd
(with-shepherd-action 'guix-daemon
('discover "on")
result
result)))
(define (disable-discovery)
(with-silent-shepherd
(with-shepherd-action 'guix-daemon
('discover "off")
result
result)))
;; Local Variables:
;; eval: (put 'with-silent-shepherd 'scheme-indent-function 0)
;; End: