#!/sbin/runscript

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

PIDFILE=/run/${RC_SVCNAME}.pid

: ${JENKINS_HOME:=/var/lib/${RC_SVCNAME}/home}
: ${JENKINS_USER:=${RC_SVCNAME}}
: ${JENKINS_WAR:=/usr/share/${RC_SVCNAME}/${RC_SVCNAME}.war}
: ${JENKINS_LOG:=/var/log/${RC_SVCNAME}/${RC_SVCNAME}.log}

checkconfig() {
	if [[ -z "${JENKINS_HOME}" ]] ; then
		eerror "JENKINS_HOME not configured"
		return 1
	fi
	if [[ ! -d "${JENKINS_HOME}" ]] ; then
		eerror "JENKINS_HOME directory does not exist: ${JENKINS_HOME}"
		return 1
	fi
	return 0
}

start() {
	checkconfig || return 1

	JAVA_HOME=`java-config --jre-home`

	# Don't use --daemon here, because in this case stop will not work
	[[ -n "${JENKINS_LOG}" ]] \
		&& JENKINS_OPTS="${JENKINS_OPTS} --logfile=${JENKINS_LOG}"
	[[ -n "${JENKINS_PORT}" ]] \
		&& JENKINS_OPTS="${JENKINS_OPTS} --httpPort=${JENKINS_PORT}"
	[[ -n "${JENKINS_DEBUG_LEVEL}" ]] \
		&& JENKINS_OPTS="${JENKINS_OPTS} --debug=${JENKINS_DEBUG_LEVEL}"
	[[ -n "${JENKINS_HANDLER_STARTUP}" ]] \
		&& JENKINS_OPTS="${JENKINS_OPTS} --handlerCountStartup=${JENKINS_HANDLER_STARTUP}"
	[[ -n "${JENKINS_HANDLER_MAX}" ]] \
		&& JENKINS_OPTS="${JENKINS_OPTS} --handlerCountMax=${JENKINS_HANDLER_MAX}"
	[[ -n "${JENKINS_HANDLER_IDLE}" ]] \
		&& JENKINS_OPTS="${JENKINS_OPTS} --handlerCountMaxIdle=${JENKINS_HANDLER_IDLE}"

	[[ "${JENKINS_ENABLE_ACCESS_LOG}" == "yes" ]] \
		&& JAVA_OPTS="${JAVA_OPTS} --accessLoggerClassName=winstone.accesslog.SimpleAccessLogger --simpleAccessLogger.format=combined --simpleAccessLogger.file=${JENKINS_LOG}"

	if [[ ! -d "${PIDFILE%/*}" ]] ; then
		mkdir "${PIDFILE%/*}"
		chown "${JENKINS_USER}" "${PIDFILE%/*}"
	fi

	ebegin "Starting ${RC_SVCNAME}"
	start-stop-daemon --start \
		--quiet --background \
		--user "${JENKINS_USER}" \
		--make-pidfile --pidfile "${PIDFILE}" \
		--exec "${JAVA_HOME}/bin/java" \
		-- \
			${JAVA_OPTS} \
			-DJENKINS_HOME="${JENKINS_HOME}" \
			-jar "${JENKINS_WAR}" \
			${JENKINS_OPTS}
	eend $?
}

stop() {
	ebegin "Stopping ${RC_SVCNAME}"
	start-stop-daemon --stop --quiet --pidfile "${PIDFILE}"
	eend $?
}