#!/bin/sh
set -ef

pid_file="${1:-/run/angie/angie.pid}"
[ -f "${pid_file}" ] || {
	echo "Angie is not running? (${pid_file} not found)"
	exit 0
}
[ -s "${pid_file}" ] || {
	echo "Angie is not running? (${pid_file} is empty)"
	exit 1
}
pid=$(cat "${pid_file}") || exit 1

exec env kill -SIGHUP "${pid}"