;;; Guix Data Service -- Information about Guix over time
;;; Copyright © 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; This program is free software: you can redistribute it and/or
;;; modify it under the terms of the GNU Affero General Public License
;;; as published by the Free Software Foundation, either version 3 of
;;; the License, or (at your option) any later version.
;;;
;;; This program 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
;;; Affero General Public License for more details.
;;;
;;; You should have received a copy of the GNU Affero General Public
;;; License along with this program.  If not, see
;;; <http://www.gnu.org/licenses/>.

(define-module (guix-data-service config)
  #:export (%config))

(define %config
  (let ((config
         ;; Try to find the "assets" directory relative to the executable
         ;; first.  This is useful when using "pre-inst-env".
         `((assets-dir  . ,(let ((maybe-dir
                                  (string-append (getcwd) "/assets")))
                             (if (file-exists? maybe-dir)
                                 maybe-dir
                                 ;; TODO: use @assetsdir@ variable here
                                 "@prefix@/share/guix-data-service/assets")))
           (host        . "localhost")
           (port        . 8765))))
    (lambda (key)
      (assoc-ref config key))))