#!/bin/bash

set -e


#VARS
SYSTEM_CONFIG_SCRIPT="/usr/bin/update-manager"
SYSTEM_AUTOSTART_SCRIPT="/usr/bin/update-notifier"
OUR_AUTOSTART_BINARY="/bin/true"
OUR_BINARY=/usr/sbin/lliurex-up

OUR_PACKAGE="lliurex-up"

case $1 in 

     configure)
     	:<<-!
	if dpkg-divert --package lliurex-up --rename --quiet --add --divert ${SYSTEM_CONFIG_SCRIPT}.real ${SYSTEM_CONFIG_SCRIPT} ; then
        	ln -fs ${OUR_BINARY} ${SYSTEM_CONFIG_SCRIPT}
        else
        	echo "Unable to divert file \"$SYSTEM_CONFIG_SCRIPT\"" >&2
	fi
	
	if dpkg-divert --package lliurex-up --rename --quiet --add --divert ${SYSTEM_AUTOSTART_SCRIPT}.real ${SYSTEM_AUTOSTART_SCRIPT} ; then
		ln -fs ${OUR_AUTOSTART_BINARY} ${SYSTEM_AUTOSTART_SCRIPT}
	else
		echo "Unable to divert file \"$SYSTEM_AUTOSTART_SCRIPT\"" >&2
	fi
	!
	if dpkg --compare-versions "$2" lt 16.04.11; then

		F="/usr/share/lliurex-up/includes/etc/apt/preferences.d/lliurex-pinning"

		if [ -e "$F" ]; then
			rm -rf $F
		fi

	fi

     ;;
esac

#DEBHELPER#
exit 0