calamares/src/modules/services-openrc/main.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# === This file is part of Calamares - <https://github.com/calamares> ===
#
#   Copyright 2016, Artoo <artoo@manjaro.org>
#   Copyright 2017, Philip Müller <philm@manjaro.org>
#   Copyright 2018, Artoo <artoo@artixlinux.org>
#   Copyright 2018, Adriaan de Groot <groot@kde.org>
#
#   Calamares 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.
#
#   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.

import libcalamares

from libcalamares.utils import target_env_call
from os.path import exists, join


class OpenrcController:
    """This is the openrc service controller
    """

    def __init__(self):
        self.root = libcalamares.globalstorage.value('rootMountPoint')
        self.services = libcalamares.job.configuration.get('services', [])
        self.initdDir = libcalamares.job.configuration['initdDir']
        self.runlevelsDir = libcalamares.job.configuration['runlevelsDir']

    def update(self, state):
        """call rc-update for each service listed
        """

        for svc in self.services[state]:
            if exists(self.root + self.initdDir + "/" + svc["name"]):
                if exists(self.root + self.runlevelsDir + "/" + svc["runlevel"]):
                    target_env_call(
                        ["rc-update", state, svc["name"], svc["runlevel"]]
                    )

    def run(self):
        """Run the controller
        """

        for state in self.services.keys():
            self.update(state)

def run():
    """Setup services
    """

    return OpenrcController().run()