#!/bin/sh

: ${OPENHAB_USERDATA:="/var/db/openhab2/userdata"}
: ${OPENHAB_RUNTIME:="%%PREFIX%%/libexec/openhab2/runtime"}
: ${OPENHAB_REPL:="%%PREFIX%%/share/openhab2/etc"}
: ${OPENHAB_ETC:="%%PREFIX%%/etc/openhab2"}

rm -r $OPENHAB_USERDATA/cache/* $OPENHAB_USERDATA/tmp/*
rm -r $OPENHAB_USERDATA/kar

for file in $(cat $OPENHAB_RUNTIME/bin/userdata_sysfiles.lst); do
	cp -pv $OPENHAB_REPL/$file $OPENHAB_USERDATA/etc/$file
done

FILES="$(grep -R org.eclipse.smarthome ${OPENHAB_ETC} | cut -d : -f 1 | sort -u | grep -v .sample)"
BKP_SUFFIX=pre_2.5.0
for file in ${FILES}; do
	mv -v ${file} ${file}.${BKP_SUFFIX}
	echo updating content of ${file}, keeping backup in ${file}.${BKP_SUFFIX}
	sed -e 's/org.eclipse.smarthome.*://g' <${file}.${BKP_SUFFIX} >${file}
done

for file in ${OPENHAB_USERDATA}/jsondb/automation_rules.json ${OPENHAB_USERDATA}/jsondb/automation_rules_disabled.json  ${OPENHAB_USERDATA}/jsondb/backup/*; do
	if [ -e ${file} ]; then
		mv -v ${file} ${file}.${BKP_SUFFIX}
		echo updating next generation rule engine data in ${file}
		sed -e 's/org.eclipse.smarthome.automation.dto.RuleDTO/org.eclipse.smarthome.automation.dto.RuleDTO/g' <${file}.${BKP_SUFFIX} >${file} && rm ${file}.${BKP_SUFFIX}
	fi
done