#!/sbin/runscript

depend() {
	need net
}

checkconfig() {
	if [ -z "${BASEDIR}" ]; then
		eerror "BASEDIR not set"
		return 1
	fi
	if [ -z "${USERNAME}" ]; then
		eerror "USERNAME not set"
		return 1
	fi
	if [ ! -d "${BASEDIR}" ]; then
		eerror "${BASEDIR} is not a directory"
		return 1
	fi
	if [ ! -e "${BASEDIR}/buildbot.tac" ]; then
		eerror "${BASEDIR} does not contain buildbot.tac"
		return 1
	fi
}

start() {
	checkconfig || return 1
	ebegin "Starting buildslave in ${BASEDIR}"
	# HOME is being set here to make something valid show up in environment of child
	# processes spawned by the buildslave.
	start-stop-daemon --start \
		-u "${USERNAME}" \
		--env HOME="${BASEDIR}" \
		--pidfile="${BASEDIR}/buildslave.pid" \
		--exec /usr/bin/twistd -- \
		--logfile="${BASEDIR}/twistd.log" \
		--no_save \
		--pidfile="${BASEDIR}/buildslave.pid" \
		--python="${BASEDIR}/buildbot.tac"
	eend $?
}

stop() {
	ebegin "Stopping buildslave in ${BASEDIR}"
	start-stop-daemon --stop \
		--pidfile="${BASEDIR}/buildslave.pid"
	eend $?
}