#!/usr/bin/env bash
set -x
set -e
# CustomPiOS generation script
# Helper script that runs in a Raspbian chroot to create the CustomPiOS distro gui module
# Written by Guy Sheffer <guysoft at gmail dot com>
# GPL V3

source /common.sh

unpack /filesystem/opt /opt/custompios pi
unpack /filesystem/root_init /

ln -s /opt/custompios/scripts /home/pi/scripts

echo exit 101 > /usr/sbin/policy-rc.d
chmod +x /usr/sbin/policy-rc.d

apt-get update
apt-get install -y --force-yes matchbox-window-manager xorg lightdm xinput
if [ "$GUI_INCLUDE_ACCELERATION" == "yes" ]
    then
        apt_update_skip
        apt-get -y --force-yes install xcompmgr libgl1-mesa-dri mesa-utils compton libconfig9
        
        # Hack to pass non-interactive install
        mv /usr/bin/whiptail /usr/bin/whiptail.bak
        echo "#!/bin/bash" > /usr/bin/whiptail
        echo "exit 0" >> /usr/bin/whiptail
        chmod 755 /usr/bin/whiptail
        apt-get -y --force-yes install rpi-chromium-mods
        rm /usr/bin/whiptail
        mv /usr/bin/whiptail.bak /usr/bin/whiptail
        if [ -e /usr/share/X11/xorg.conf.d/99-fbturbo.conf ]; then
            mv /usr/share/X11/xorg.conf.d/99-fbturbo.conf /usr/share/X11/xorg.conf.d/99-fbturbo.~
        fi
        
        systemctl enable enable_gpu_first_boot.service
        
    else
        echo "gpu_mem=128" >> /"${BASE_BOOT_MOUNT_PATH}"/config.txt
fi