#!/sbin/runscript

depend() {
	need net
	use dns logger mysql postgresql
}

JENKINS_PIDFILE=/var/run/jenkins/jenkins.pid
JENKINS_WAR=/usr/lib/jenkins/jenkins.war

checkconfig() {
	if [ ! -n "${JENKINS_HOME}" ] ; then
		eerror "JENKINS_HOME not configured"
		return 1
	fi

	if [ ! -d "${JENKINS_HOME}" ] ; then
		eerror "JENKINS_HOME directory does not exist: $JENKINS_HOME"
		return 1
	fi

	checkpath -q -d -m 0755 -o jenkins:jenkins \
		/var/run/jenkins \
		/var/log/jenkins \
		/var/lib/jenkins \
		/var/lib/jenkins/home

	return 0
}

start() {
	checkconfig || return 1

	JAVA_HOME=$(java-config --jre-home)
	COMMAND="${JAVA_HOME}"/bin/java

	JAVA_PARAMS="${JENKINS_JAVA_OPTIONS} -DJENKINS_HOME=${JENKINS_HOME} -jar ${JENKINS_WAR}"

	# Don't use --daemon here, because in this case stop will not work
	PARAMS="--logfile=/var/log/jenkins/jenkins.log"
	[ -n "${JENKINS_PORT}" ]         && PARAMS="${PARAMS} --httpPort=${JENKINS_PORT}"
	[ -n "${JENKINS_DEBUG_LEVEL}" ]  && PARAMS="${PARAMS} --debug=${JENKINS_DEBUG_LEVEL}"
	[ -n "${JENKINS_HANDLER_MAX}" ]  && PARAMS="${PARAMS} --handlerCountMax=${JENKINS_HANDLER_MAX}"
	[ -n "${JENKINS_HANDLER_IDLE}" ] && PARAMS="${PARAMS} --handlerCountMaxIdle=${JENKINS_HANDLER_IDLE}"
	[ -n "${JENKINS_ARGS}" ]         && PARAMS="${PARAMS} ${JENKINS_ARGS}"

	ebegin "Starting ${SVCNAME}"
	start-stop-daemon --start \
		--pidfile ${JENKINS_PIDFILE} \
		--make-pidfile --background \
		--user jenkins \
		--exec "${COMMAND}" -- \
		${JAVA_PARAMS} ${PARAMS}
	eend $?
}

stop() {
	ebegin "Stopping ${SVCNAME}"
	start-stop-daemon --stop \
		--pidfile ${JENKINS_PIDFILE}
	eend $?
}