#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# === This file is part of Calamares - <https://github.com/calamares> ===
#
#   Copyright 2014-2015, Philip Müller <philm@manjaro.org>
#   Copyright 2015-2017, Teo Mrnjavac <teo@kde.org>
#   Copyright 2017, Alf Gaida <agaida@siduction.org>
#   Copyright 2017, Adriaan de Groot <groot@kde.org>
#   Copyright 2017, Gabriel Craciunescu <crazy@frugalware.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
import os

def ubiquity_fixes(root_mount_point):
    '''
        Create link to resolv.conf
    '''
    target_resolv_conf = os.path.join(root_mount_point,'etc','resolv.conf')
    real_path_resolvconf = '/run/systemd/resolve/stub-resolv.conf'
   
    if os.path.exists(target_resolv_conf):
        os.remove(target_resolv_conf)
    os.symlink(real_path_resolvconf,target_resolv_conf)

    return None

def run():
    """
    Create ubiquity modifications
    :return:
    """
    root_mount_point = libcalamares.globalstorage.value("rootMountPoint")
    return ubiquity_fixes(root_mount_point)