code: func (cmd *GenerateConfigCommand) Run(_ context.Context) error {
  	conf := server.NewConfig()
  	ret, err := toml.Marshal(*conf)
  	if err != nil {
  		return errors.Wrap(err, "unmarshalling default config")
  	}
  	fmt.Fprintf(cmd.Stdout, "%s\n", ret)
  	return nil
  }
docs: // Run prints out the default config.