#!@GUILE@ --no-auto-compile
-*- scheme -*-
-*- geiser-scheme-implementation: guile -*-
!#
;;; Guix Data Service -- Information about Guix over time
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; This file is part of guix-data-service.
;;;
;;; 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)
             (ice-9 match)
             (ice-9 textual-ports)
             (squee)
             (guix-data-service database)
             (guix-data-service model build-server)
             (guix-data-service model build-server-token-seed)
             (guix-data-service builds))

(define %options
  ;; Specifications of the command-line options
  (list (option '("secret-key-base-file") #t #f
                (lambda (opt name arg result)
                  (alist-cons 'secret-key-base
                              (string-trim-right
                               (call-with-input-file arg get-string-all))
                              result)))))

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

(let ((opts (parse-options (cdr (program-arguments)))))
  (with-postgresql-connection
   "manage-build-servers"
   (lambda (conn)
     (for-each
      (match-lambda
        ((id url lookup-all-derivations? lookup-builds?)
         (simple-format #t "\nBuild server: ~A (id: ~A)\n"
                        url
                        id)
         (map
          (match-lambda
            ((token-seed . token)
             (simple-format #t " - token-seed: ~A
   token:      ~A\n"
                            token-seed
                            token)))
          (compute-tokens-for-build-server
           conn
           (assq-ref opts 'secret-key-base)
           id))))
      (select-build-servers conn)))))