#!/bin/sh
#
#	$FreeBSD$
#

#set -vx

PKG_BATCH=${BATCH:=NO}

PKG_PREFIX=${PKG_PREFIX:=/usr/local}

SQUIRRELDIR=%%SQUIRRELDIR%%

checkfile() {
        diff -bBqw $1 $2 >/dev/null 2>&1
        case $? in
                0)      # config file exists, but is the same
			rm $1
                        ;;
                1)      # config file exists and differs
                        ;;
                *)      # no config file exists
                        ;;
        esac
}

case $2 in
	DEINSTALL)
		cd ${PKG_PREFIX}
		checkfile /var/spool/squirrelmail/prefs/default_pref \
			${SQUIRRELDIR}/data/default_pref
		;;
	POST-DEINSTALL)
		if [ "${PKG_BATCH}" = "NO" ]; then
			echo "If you are no longer going to use SquirrelMail"
			echo "you should remove the /var/spool/squirrelmail"
			echo "directory with:"
			echo
			echo "	rm -rf /var/spool/squirrelmail"
		fi
		;;

esac