#!/bin/sh
set -e

if [ "$1" = "remove" ] || [ "$1" = "abort-install" ] || [ "$1" = "abort-upgrade" ]; then
    # TUXEDO-Files entfernen
    rm -f /etc/issue /etc/issue.net /usr/lib/os-release

    # Originale zurückholen, falls vorhanden
    if [ -f /etc/issue.dist ]; then
        mv /etc/issue.dist /etc/issue
    fi
    if [ -f /etc/issue.net.dist ]; then
        mv /etc/issue.net.dist /etc/issue.net
    fi
    if [ -f /usr/lib/os-release.dist ]; then
        mv /usr/lib/os-release.dist /usr/lib/os-release
    fi
    if ( -f /etc/motd.dist ]; then
	mv /etc/motd.dist /etc/motd
    fi
    if [ -f /usr/share/pythoon-apt/templates/tuxedo.info ]; then
	rm -f /usr/share/pythoon-apt/templates/tuxedo.info
    fi

    # Diverts sauber austragen
    dpkg-divert --package tuxedo-base-files --remove /etc/issue
    dpkg-divert --package tuxedo-base-files --remove /etc/issue.net
    dpkg-divert --package tuxedo-base-files --remove /etc/motd
    dpkg-divert --package tuxedo-base-files --remove /usr/lib/os-release
    if ( -f /etc/initramfs-tools/conf.d/01-tuxedo ]; then
	rm -f /etc/initramfs-tools/conf.d/01-tuxedo
    fi
fi