;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
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;;; under the terms of the GNU General Public License as published by
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu services mcron)
  #:use-module (gnu services)
  #:use-module (gnu services base)
  #:use-module (gnu services shepherd)
  #:autoload   (gnu packages guile) (m</td></tr></table>
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          (remove (cut string-prefix? "PATH=" <>)
                                     (environ)))))
            (stop #~(make-kill-destructor)))))))

(define mcron-service-type
  (service-type (name 'mcron)
                (extensions
                 (list (service-extension shepherd-root-service-type
                                          mcron-shepherd-services)
                       (service-extension profile-service-type
                                          (compose list
                                                   mcron-configuration-mcron))))
                (compose concatenate)
                (extend (lambda (config jobs)
                          (mcron-configuration
                           (inherit config)
                           (jobs (append (mcron-configuration-jobs config)
                                         jobs)))))
                (default-value (mcron-configuration)))) ;empty job list

(define* (mcron-service jobs #:optional (mcron mcron))
  "Return an mcron service running @var{mcron} that schedules @var{jobs}, a
list of gexps denoting mcron job specifications.

This is a shorthand for:
@example
  (service mcron-service-type
           (mcron-configuration (mcron mcron) (jobs jobs)))
@end example
"
  (service mcron-service-type
           (mcron-configuration (mcron mcron) (jobs jobs))))

;;; mcron.scm ends here