#!/bin/sh

# PROVIDE: prometheus_postgresql_adapter
# REQUIRE: DAEMON NETWORKING
# BEFORE: LOGIN
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
# to enable this service:
#
# prometheus_postgresql_adapter_enable (bool):	Set to NO by default.
#		Set it to YES to enable adapter.
# prometheus_postgresql_adapter_flags (string):	Set to "" by default.
#
# prometheus_postgresql_adapter_facility (str):	Syslog facility to use
#		Default: daemon
# prometheus_postgresql_adapter_priority (str):	Syslog priority to use
#		Default: info

. /etc/rc.subr

name=prometheus_postgresql_adapter
rcvar=prometheus_postgresql_adapter_enable
load_rc_config $name

prometheus_postgresql_adapter_flags=${prometheus_postgresql_adapter_flags:-"-log-level warn"}
: ${prometheus_postgresql_adapter_enable:=NO}
: ${prometheus_postgresql_adapter_facility:=daemon}
: ${prometheus_postgresql_adapter_priority:=info}

# daemon
procname="%%PREFIX%%/bin/prometheus-postgresql-adapter"
command=/usr/sbin/daemon
pidfile="/var/run/${name}.pid"
start_cmd="prometheus_postgresql_adapter_startcmd"

prometheus_postgresql_adapter_startcmd()
{
	echo "Starting ${name}."
	/usr/sbin/daemon -c -p ${pidfile} /bin/sh -c "${procname} ${prometheus_postgresql_adapter_flags} 2>&1 \
		| /usr/bin/logger -t ${name} -p ${prometheus_postgresql_adapter_facility}.${prometheus_postgresql_adapter_priority}"
}

run_rc_command "$1"