#!/sbin/openrc-run
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

description="A Prometheus metrics exporter for NSQ"

: ${NSQ_EXPORTER_USER:=nsq_exporter}
: ${NSQ_EXPORTER_LOG:="/var/log/nsq_exporter/nsq_exporter.log"}
: ${SSD_OPTS:="-1 ${NSQ_EXPORTER_LOG} -2 ${NSQ_EXPORTER_LOG}"}

name="${NSQ_EXPORTER_NAME:-"NSQ Exporter"}"
command="/usr/bin/nsq_exporter"
command_args="${NSQ_EXPORTER_OPTS}"
command_user="${NSQ_EXPORTER_USER}"
command_background=true
pidfile="/run/${SVCNAME}.pid"
start_stop_daemon_args="${SSD_OPTS}"

depend() {
	need net
}

start_pre() {
	checkpath -d -m 0750 -o ${NSQ_EXPORTER_USER} \
		"${NSQ_EXPORTER_LOG%/*}"
}