check current status of spotify

spotify_status.sh

#!/usr/bin/env bash

state=`osascript -e 'tell application "Spotify" to player state as string'`;
if [ $state = "playing" ]; then
    current=`osascript -e 'tell application "Spotify"' -e 'set currentArtist to artist of current track as string' -e 'set currentTrack to name of current track as string' -e 'return currentArtist & " - " & currentTrack' -e 'end tell'`;
    echo "$current 🔊 ";
else
    echo "🙊"
fi