68 lines
1.9 KiB
EmacsLisp
68 lines
1.9 KiB
EmacsLisp
;;; system --- System library of FG42
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;;
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;; Copyright (c) 2010-2021 Sameer Rahmani <lxsameer@gnu.org>
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;;
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;; Author: Sameer Rahmani <lxsameer@gnu.org>
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;; URL: https://gitlab.com/FG42/FG42
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;; Version: 0.1.0
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;;
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;
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;;; Acknoledgement:
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;; This library is heavily inspired by Kite mini library. Kudos Tung Dao
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;; for his great work.
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;;
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;;; Commentary:
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;;; Code:
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(require 'cl-lib)
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(require 'fg42/utils)
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(defun start-system (system)
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"Start the given SYSTEM.
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This is the default function to boot a system. Each system might
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provide a different function to boo rather than this one."
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(require 'fg42))
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(cl-defstruct fg42-system
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"A `system' describes a FG42 instance. Everything that is needed
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to load FG42."
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name
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(packages '())
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(abilities '())
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;; A function which takes the `system' and starts it.
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(start 'start-system)
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(stop nil))
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(defmacro defsystem (name &optional docstring &rest body)
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"Define a system with the given NAME, DOCSTRING and BODY."
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(declare (doc-string 2) (indent 1))
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`(setq ,name (apply 'make-fg42-system
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:name ,(symbol-name name)
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(quote ,body))))
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(comment
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(defsystem FG42
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"docstring"
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:packages '(('elisp-extension :version "1.3.3"))
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:abilities '()))
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(provide 'fg42/system)
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;;; system.el ends here
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