if Dir.glob("#{File.dirname(__FILE__)}/.vagrant/machines/#{VM_NAME}/*").empty? || ARGV[1] == '--provision'
    print "Please insert your credentials\n"
    print "Username: "
    username = STDIN.gets.chomp
    print "Password: "
    password = STDIN.noecho(&:gets).chomp
    print "\n"

    config.vm.provision :shell, :path => "provision-vagrant.sh", :args => [username, password]
  end