#!/sbin/openrc-run
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

: ${JAVA_HOME:=$(java-config ${SOLR_JVM:+--select-vm ${SOLR_JVM}} --jre-home)}
: ${SOLR_HOME_DIR:=/var/lib/solr}
: ${SOLR_HOST:=localhost}
: ${SOLR_PORT:=8983}
: ${SOLR_STOP_PORT:=7983}
: ${SOLR_STOP_KEY:=solrrocks}
: ${SOLR_TIMEZONE:=UTC}
: ${SOLR_LOG_DIR:=/var/log/solr}
: ${SOLR_MODULE:=http}

PIDDIR=/var/run/solr
PIDFILE=${PIDDIR}/solr-${SOLR_PORT}.pid
JAVA=${JAVA_HOME}/bin/java
SOLR_TIP=/opt/solr
SOLR_SERVER_DIR=/opt/solr/server

depend() {
	use dns logger net
}

start() {
	ebegin "Starting ${RC_SVCNAME}"

	mkdir -p ${PIDDIR}
	chown ${SOLR_USER}:${SOLR_GROUP} ${PIDDIR}

	start-stop-daemon --start \
		--quiet --background \
		--chdir ${SOLR_SERVER_DIR} \
		--user ${SOLR_USER}:${SOLR_GROUP} \
		--make-pid --pidfile ${PIDFILE} \
		--exec ${JAVA} \
		-- \
			${JAVA_OPTS} \
			-Djetty.host=${SOLR_HOST} \
			-Djetty.port=${SOLR_PORT} \
			-DSTOP.PORT=${SOLR_STOP_PORT} \
			-DSTOP.KEY=${SOLR_STOP_KEY} \
			-Duser.timezone=${SOLR_TIMEZONE} \
			-Djetty.home=${SOLR_SERVER_DIR} \
			-Dsolr.solr.home=${SOLR_HOME_DIR} \
			-Dsolr.install.dir=${SOLR_TIP} \
			-jar start.jar \
			"-XX:OnOutOfMemoryError=/opt/solr/bin/oom_solr.sh ${SOLR_PORT} ${SOLR_LOG_DIR}" \
			--module=${SOLR_MODULE}

	eend $?
}

stop() {
	ebegin "Stopping ${RC_SVCNAME}"

	start-stop-daemon --stop \
		--quiet \
		--pidfile ${PIDFILE} \
		--exec ${JAVA} \
		-- \
			${JAVA_OPTS} \
			-jar ${SOLR_SERVER_DIR}/start.jar \
			STOP.PORT=${SOLR_STOP_PORT} \
			STOP.KEY=${SOLR_STOP_KEY} \
			--stop

	eend $?
}