Add waybar configs

waybar/modules/spotify.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+class=$(playerctl metadata --player=spotify --format '{{lc(status)}}')
+icon=""
+
+if [[ $class == "playing" ]]; then
+  info=$(playerctl metadata --player=spotify --format '{{artist}} - {{title}}')
+  if [[ ${#info} > 40 ]]; then
+    info=$(echo $info | cut -c1-40)"..."
+  fi
+  text=$info" "$icon
+elif [[ $class == "paused" ]]; then
+  text=$icon
+elif [[ $class == "stopped" ]]; then
+  text=""
+fi
+
+echo -e "{\"text\":\""$text"\", \"class\":\""$class"\"}"