added spotifyd title display in polybar

.config/spotifyd/change.sh

@@ -1,3 +1,18 @@
 #!/usr/bin/env sh
 
-notify-send "$(playerctl -f "{{title}} - {{artist}}" metadata)"
+# send ipc to polybar to update
+
+hook (){
+	polybar-msg hook spotifyd 1
+}
+
+i=0
+
+until hook || [  $i -gt 10 ];
+do 
+	sleep 1
+	let i=i+1
+done 
+
+exit $?
+