#!/bin/sh
set -euo pipefail


usage() {
	cat <<-'EOF'
		Usage:
		  transactor [-p PORT] FILE
	EOF
}



PORT=50200
while getopts 'p:' flag; do
	case "$flag" in
		(p)
			PORT="$OPTARG"
			;;
		(*)
			usage >&2
			exit 2
			;;
	esac
done
shift $((OPTIND - 1))

if [ -z "${1:-}" ]; then
	echo 'Missing FILE.' >&2
	usage >&2
	exit 2
fi
FILE="$1"



sqlite3 "$FILE" < @SYSCONFDIR@/init.sql > /dev/null

exec java \
	-server \
	-Djava.security.manager=allow \
	-Xms4g \
	-Xmx4g \
	-XX:+UseG1GC \
	-XX:MaxGCPauseMillis=50 \
	--class-path '@SYSCONFDIR@/:@JAVADIR@/*' \
	clojure.main \
	--main datomic.launcher \
	<(
		sed \
			-e "s|@PORT@|$PORT|g"                 \
			-e "s|@FILE@|$FILE|g"                 \
			@SYSCONFDIR@/transactor.properties.tmpl
	)