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;;; random.scm -- Definition of the random build jobs
;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; Cuirass 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.
;;;
;;; Cuirass 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 Cuirass. If not, see <http://www.gnu.org/licenses/>.
(use-modules (guix)
(srfi srfi-1)
(srfi srfi-26))
(define (make-job name derivation)
(lambda ()
`((#:job-name . ,name)
(#:derivation . ,(derivation-file-name (force derivation)))
(#:license . ((name . "GPLv3+")))
(#:description "dummy job")
(#:long-description "really dummy job"))))
(define (random-derivation store)
(let ((nonce (random 1e6)))
(run-with-store store
(gexp->derivation "random"
#~(let* ((seed (logxor #$(cdr (gettimeofday))
(car (gettimeofday))
(cdr (gettimeofday))))
(state (seed->random-state seed)))
(sleep (pk 'sleeping (random 10 state)))
#$nonce
(mkdir #$output))))))
(define (make-random-jobs store arguments)
(unfold (cut > <> 10)
(lambda (i)
(make-job (string-append "foo" (number->string i))
(delay (random-derivation store))))
1+
0))
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