#!/bin/bash

PREFIX_PLAY=' '
PREFIX_PAUSE=' '

get_mpd()
{
	current_song=$(mpc current)

	if [[ "$current_song" = "" ]]; then
		exit 0
	else
		playpause=$(mpc | awk '/\[.*]/{split($0, a, " "); print a[1]}')
		if [[ "$playpause" = "[playing]" ]]; then
			current_song=$PREFIX_PLAY$current_song
		elif [[ "$playpause" = "[paused]" ]]; then
			current_song=$PREFIX_PAUSE$current_song
		fi
	fi

	echo $current_song
}

get_mpd