code: func (e Entrypoint) Cmd(args ...string) *exec.Cmd {
  	// append the Entrypoint as argv[0]
  	args = append([]string{string(e)}, args...)
  	return &exec.Cmd{
  		Path: exePath,
  		Args: args,
  		SysProcAttr: &syscall.SysProcAttr{
  			Pdeathsig: syscall.SIGTERM,
  		},
  	}
  }
docs: // Cmd will prepare the *exec.Cmd for the given entrypoint, configured with the
  // provided args.