#!/bin/bash

# keg: included from common-config
# Copyright (c) 2021 SUSE LLC
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# 
#======================================
# Functions...
#--------------------------------------
test -f /.kconfig && . /.kconfig
test -f /.profile && . /.profile

set -euxo pipefail

#======================================
# Greeting...
#--------------------------------------
echo "Configure image: [$kiwi_iname]-[$kiwi_profiles]..."

#======================================
# Setup the build keys
#--------------------------------------
suseImportBuildKey


#======================================
# This is a workaround - someone,
# somewhere needs to load the xts crypto
# module, otherwise luksOpen will fail while
# creating the image.
#--------------------------------------
modprobe xts || true

#======================================
# add missing fonts
#--------------------------------------
# Systemd controls the console font now
echo FONT="eurlatgr.psfu" >> /etc/vconsole.conf

#======================================
# prepare for setting root pw, timezone
#--------------------------------------
echo "** reset machine settings"
rm -f /etc/machine-id \
      /var/lib/zypp/AnonymousUniqueId \
      /var/lib/systemd/random-seed

#======================================
# Specify default systemd target
#--------------------------------------
baseSetRunlevel multi-user.target

if [ -e /etc/cloud/cloud.cfg ]; then
        # not useful for cloud
        systemctl mask systemd-firstboot.service

        systemctl enable cloud-init-local
        systemctl enable cloud-init
        systemctl enable cloud-config
        systemctl enable cloud-final
else
        # Enable jeos-firstboot
        mkdir -p /var/lib/YaST2
        touch /var/lib/YaST2/reconfig_system

        systemctl mask systemd-firstboot.service
        systemctl enable jeos-firstboot.service
fi

#=====================================
# Configure snapper
#-------------------------------------
if [ "${kiwi_btrfs_root_is_snapshot-false}" = 'true' ]; then
        echo "creating initial snapper config ..."
        # we can't call snapper here as the .snapshots subvolume
        # already exists and snapper create-config doesn't like
        # that.
        cp /etc/snapper/config-templates/default /etc/snapper/configs/root \
                || cp /usr/share/snapper/config-templates/default /etc/snapper/configs/root
        # Change configuration to match SLES12-SP1 values
        sed -i -e '/^TIMELINE_CREATE=/s/yes/no/' /etc/snapper/configs/root
        sed -i -e '/^NUMBER_LIMIT=/s/50/10/'     /etc/snapper/configs/root

        baseUpdateSysConfig /etc/sysconfig/snapper SNAPPER_CONFIGS root
fi

#=====================================
# Enable chrony if installed
#-------------------------------------
if [ -f /etc/chrony.conf ]; then
    systemctl enable chronyd
fi

# Enable firewalld
if [ -x /usr/sbin/firewalld ]; then
    echo 'Enabling firewall...'
    systemctl enable firewalld
fi

#======================================
# Disable recommends on virtual images (keep hardware supplements, see bsc#1089498)
#--------------------------------------
sed -i 's/.*solver.onlyRequires.*/solver.onlyRequires = true/g' /etc/zypp/zypp.conf

#======================================
# Disable installing documentation
#--------------------------------------
sed -i 's/.*rpm.install.excludedocs.*/rpm.install.excludedocs = yes/g' /etc/zypp/zypp.conf

# keg: included from common-services
baseInsertService sshd

echo 'add_dracutmodules+=" qemu network "' > /etc/dracut.conf.d/07-qemu.conf
