add stuff

polybar-themes/sblocks/scripts/music-controls.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+NEXT=0
+PREV=0
+TOGGLE=0
+VERBOSE='-q'
+while getopts nptv options
+do
+	case $options in
+		n)
+			NEXT=1
+			;;
+		p)
+			PREV=1
+			;;
+		t)
+			TOGGLE=1
+			;;
+		v)
+			VERBOSE='-v'
+			;;
+		?)
+			echo 'something went wrong'
+			exit 1
+			;;
+	esac
+done
+
+if [[ $NEXT -eq 1 ]]; then
+	mpc next $VERBOSE 
+elif [[ $PREV -eq 1 ]]; then
+	mpc prev $VERBOSE
+elif [[ $TOGGLE -eq 1 ]]; then
+	mpc toggle $VERBOSE
+fi