#!/bin/sh

# PROVIDE: datadog_dogstatsd
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
# to enable this service:
#
# datadog_dogstatsd_enable (bool):	Set to NO by default.
#				Set it to YES to enable Datadog dogstatsd.
# datadog_dogstatsd_user (user):	Set user to run Datadog dogstatsd.
#				Default is "%%USER%%".
# datadog_dogstatsd_conf (path):	Path to Datadog dogstatsd configuration file.
#				Default is %%ETCDIR%%/datadog.yaml

. /etc/rc.subr

name=datadog_dogstatsd
rcvar=datadog_dogstatsd_enable

load_rc_config $name

: ${datadog_dogstatsd_enable:="NO"}
: ${datadog_dogstatsd_user:="%%USER%%"}
: ${datadog_dogstatsd_conf:="%%ETCDIR%%/datadog.yaml"}

command="%%DATADOG_PREFIX%%/dogstatsd"
command_args="-c ${datadog_dogstatsd_conf}"

required_files=%%ETCDIR%%/datadog.yaml
pidfile="%%RUNDIR%%/datadog-dogstatsd.pid"

start_cmd="${name}_start start $@"
stop_cmd="${name}_stop stop $@"
status_cmd="${name}_status"

datadog_dogstatsd_status()
{
	rc_pid=`check_pidfile ${pidfile} ${command}`
	if [ -n "${rc_pid}" ]; then
		echo "Datadog dogstatsd is running as pid ${rc_pid}."
	else
		echo "Datadog dogstatsd is not running."
		return 1
	fi
}

datadog_dogstatsd_start() {
	/usr/sbin/daemon -f -p ${pidfile} -u ${datadog_dogstatsd_user} ${command} start ${command_args}
	return $?
}

datadog_dogstatsd_stop() {
	rc_pid=`check_pidfile ${pidfile} ${command}`
	if [ -n "${rc_pid}" ]; then
		kill ${rc_pid}
	else
		echo "Datadog dogstatsd is not running."
	fi
}

run_rc_command "$@"