#!/bin/sh

die() {
	echo "$1" >&2
	usage
	exit 1
}

usage() {
	echo "Usage: ./$ME <start|stop|restart>." >&2
}

ME=$(basename $0)
DIR=$(dirname $0)
ARG=$1

set -eu

[ -n "$ARG" ] || die "Missing argument."

start() {
	cd "$DIR"
	WRFEED_SETTINGS=development.cfg waitress-serve --listen=[::1]:8766 'wrfeed:app' &
}

stop() {
	killall waitress-serve
}

case "$ARG" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart)
		stop
		sleep 1
		start
		;;
	help|-h|--help)
		usage
		;;
	*)
		die "Unknown argument '$ARG'." >&2
		;;
esac

exit $?