#!/bin/bash

set -e


if [ "$1" = remove ] ; then
	PKG="lliurex-artwork-defaults-desktop"
	ORIGINAL_UNITY_FILE="/usr/share/xsessions/ubuntu.desktop"
	NEW_DIVERTED_FILE="/usr/share/diverted-sessions/ubuntu.desktop"
	dpkg-divert --remove --package ${PKG} --rename --divert "$NEW_DIVERTED_FILE" "$ORIGINAL_UNITY_FILE"


	ORIGINAL_UNITY_FILE="/usr/share/xsessions/ubuntu-2d.desktop"
	NEW_DIVERTED_FILE="/usr/share/diverted-sessions/ubuntu-2d.desktop"
	dpkg-divert --remove --package ${PKG} --rename --divert "$NEW_DIVERTED_FILE" "$ORIGINAL_UNITY_FILE"

	ORIGINAL_UPGRADE_FILE="/etc/update-manager/release-upgrades"
        NEW_DIVERTED_FILE="/usr/share/diverted-sessions/release-upgrades.diverted"
        PKG="lliurex-artwork-defaults-desktop"

	if [ -L $ORIGINAL_UPGRADE_FILE ]; then

		rm -rf $ORIGINAL_UPGRADE_FILE || true

		dpkg-divert --remove --package ${PKG} --rename --divert "$NEW_DIVERTED_FILE" "$ORIGINAL_UPGRADE_FILE"


	fi

fi
#DEBHELPER#

exit 0