class RakeCompilerDock::DockerCheck

def doma_create
  options = add_env_options([], %w[ftp_proxy http_proxy https_proxy])
  driver = ENV['MACHINE_DRIVER'] || 'virtualbox'
  @doma_create_text, @doma_create_status = run("docker-machine create --driver #{driver.inspect} #{options.join(" ")} #{machine_name}", cmd: :visible, output: :visible)
end