;;; system --- System library of FG42 -*- lexical-binding: t; -*-
;;
;; Copyright (c) 2010-2020 Sameer Rahmani & Contributors
;;
;; Author: Sameer Rahmani <lxsameer@gnu.org>
;; URL: https://gitlab.com/FG42/FG42
;; Version: 3.0.0
;;
;; This program 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.
;;
;; 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 General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
;;
;;; Commentary:
;; `System' is just a state monad which holds the state of the editor.
;; Each system has to have a `start' function to start the setup process.
;;
;;; Code:

;;;###autoload
(defun fg42-system/start ()
  "Start the system from `fg42-get-current-system'."
  (require 'fg42/utils))
  (require 'fg42/system/core)
  (require 'fg42/system/utils)

  (debug-message "Starting the default system.")
  (let ((sys (fg42-system/get-active-system)))
    (funcall (fg42-system-start sys) sys)))


(comment
  (macroexpand-1 '(defsystem testsystem
                    "docstring"
                    :preloads '(2 43 4)
                    :packages '(('elisp-extension :version "1.3.3"))
                    :abilities '()))
  (defsystem testsystem
    "docstring1"
    :packages '(('elisp-extension :version "1.3.3"))
    :abilities '())

  (make-fg42-system :name "asd" :preloads '(213 452) :abilities '(x y))
  (aset testsystem 2 "sam")
  (setf (fg42-system-abilities testsystem) '(3 3 3 3 3))
  (fg42-set-current-system! testsystem)
  (fg42-system-preloads testsystem)
  (start-system)
  (fg42-system-start testsystem))


(provide 'fg42/system)
;;; system.el ends here