#!@GUILE@ --no-auto-compile
-*- scheme -*-
-*- geiser-scheme-implementation: guile -*-
!#
;;; Guix Build Coordinator
;;;
;;; Copyright © 2020 Christopher Baines <mail@cbaines.net>
;;;
;;; This file is part of the guix-build-coordinator.
;;;
;;; guix-data-service 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.
;;;
;;; guix-data-service 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 the guix-data-service.  If not, see
;;; <http://www.gnu.org/licenses/>.

(use-modules (srfi srfi-1)
             (srfi srfi-37)
             (guix-build-coordinator agent))

(define %options
  ;; Specifications of the command-line options
  (list (option '("coordinator") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'coordinator
                              arg
                              result)))
        (option '("uuid") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'uuid
                              arg
                              result)))
        (option '("password") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'password
                              arg
                              result)))
        (option '("substitute-urls") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'substitute-urls
                              (string-split arg #\space)
                              result)))
        (option '("derivation-substitute-urls") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'derivation-substitute-urls
                              (string-split arg #\space)
                              result)))
        (option '("non-derivation-substitute-urls") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'non-derivation-substitute-urls
                              (string-split arg #\space)
                              result)))))

(define %option-defaults
  ;; Alist of default option values
  `((coordinator . "http://localhost:8745")))

(define (parse-options options defaults args)
  (args-fold
   args %options
   (lambda (opt name arg result)
     (error "unrecognized option" name))
   (lambda (arg result)
     (error "unrecognized argument" arg))
   %option-defaults))

(setvbuf (current-output-port) 'line)
(setvbuf (current-error-port) 'line)

(let ((opts (parse-options %options
                           %option-defaults
                           (cdr (program-arguments)))))
  (run-agent (assq-ref opts 'uuid)
             (assq-ref opts 'coordinator)
             (assq-ref opts 'password)
             (or (assq-ref opts 'derivation-substitute-urls)
                 (assq-ref opts 'substitute-urls))
             (or (assq-ref opts 'non-derivation-substitute-urls)
                 (assq-ref opts 'substitute-urls))))