#!/bin/sh

# when a command changes MPD state, print it to file for slstatus to pick up

[ $(pgrep -cu "$(whoami)" "$(basename "$0")") -gt 1 ] && exit

while : ; do
	if mpc idle > /dev/null; then
		#kill -45 "$(pidof "${STATUSBAR:-dwmblocks}")"
		mpc status > "/tmp/mpd.playing"
	else
		break
	fi
done