Little tool to get spotify info from dbus
If you're using home-manager you can use it like this:
"module/spotify" = let
polybar-spotify = import (fetchGit {
url = "https://github.com/manveru/polybar-spotify.git";
ref = "0.2.0";
}) {};
in {
type = "custom/script";
exec = "${polybar-spotify}/bin/polybar-spotify %xesam:artist% - %xesam:title%";
tail = true;
interval = 2;
};