Grooveshark MS Keyboard Keybinding (Linux)

#!/usr/bin/env ruby

Control_File = '$HOME/.appdata/GroovesharkDesktop.7F9BF17D6D9CB2159C78A6A6AB076EA0B1E0497C.1/Local\ Store/shortcutAction.txt'

if File.directory? "$HOME/documents"
    Current_Song = '$HOME/documents/Grooveshark/currentSong.txt'
else if File.directory? "$HOME/Documents"
    Current_Song = '$HOME/Documents/Grooveshark/currentSong.txt'
else
    # couldn't find the current status.  exit gracefully so we don't crash the WM or anything
    exit 1
end


if %x(cat #{Current_Song} | awk -F "\t" '{ print $4 }') =~ /play/
    new_state = 'pause'
else
    new_state = 'play'
end

%x(echo "#{new_state}" >> #{Control_File})