#!/usr/bin/env bash

#

# Copyright 2021 by Stephan Wendel aka KwadFan

# <me@stephanwe.de>

# This file may distributed under GPLv3

########

## Source error handling, leave this in place

set -xe

# Source CustomPIOS common.sh

source /common.sh

install_cleanup_trap

### noninteractive Check

if [ -z "${DEBIAN_FRONTEND}" ]; then

export DEBIAN_FRONTEND=noninteractive

fi

## Force Update

apt-get update --allow-releaseinfo-change

### Pre Update Section

if [ "${PKGUPGRADE_DISTUPGRADE}" = "y" ]; then

echo_green "Performing 'apt-get ${PKGUPGRADE_DISTUPGRADE_METHOD}' ... "

apt-get ${PKGUPGRADE_DISTUPGRADE_METHOD} -y

else

echo_green "Skipping Dist Upgrade ['apt-get ${PKGUPGRADE_DISTUPGRADE_METHOD}']."

fi

### Pre Installer Section

# Make sure Cache is fresh

apt_update_skip

if [ "${PKGUPGRADE_USE_PREINSTALLER}" = "y" ]; then

apt-get install --yes --no-install-recommends "${PKGUPGRADE_PRE_INSTALL_PKGS}"

else

echo_red "PreInstall Mechanism not configured. [SKIPPED]"

fi