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;;; pcmpl-rc.el --- Gentoo Completions For Openrc Commands -*- lexical-binding: t; -*-
;; Copyright (C) 2024 Thanos Apollo
;; Author: Thanos Apollo <[email protected]>
;; Keywords: pcomplete completions openrc gentoo
;; URL: https://git.thanosapollo.com/pcmpl-rc
;; Version: 0.0.1
;; Package-Requires: ((emacs "27.2"))
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Under development
;;; Code:
(require 'pcomplete)
(require 'cl-lib)
(defun pcmpl-rc-service-files ()
"Get all services located at /etc/init.d"
(cl-remove-if (lambda (x) (member x '("." "..")))
(mapcar 'file-name-nondirectory (directory-files "/etc/init.d" t))))
;; get all available services
(defvar pcmpl-rc-running-available-services (split-string (shell-command-to-string "rc-service --list") "\n" t))
;; rc options
(defvar pcmpl-rc-service-options '("status" "restart" "start" "stop" "zap"))
(defvar pcmpl-rc-update-runlevel '("boot" "default" "nonetwork" "shutdown" "sysinit"))
(defvar pcmpl-rc-update-options '("add" "del" "show"))
(defun pcomplete/rc-service ()
"Completion for rc-service"
(pcomplete-here (pcmpl-rc-service-files))
(pcomplete-here pcmpl-rc-service-options))
(defun pcomplete/rc-update ()
"Completion for rc-update"
(pcomplete-here pcmpl-rc-update-options)
(pcomplete-here (pcmpl-rc-service-files))
(pcomplete-here pcmpl-rc-update-runlevel))
(provide 'pcmpl-rc)
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