code: func (Pipe) Default(ctx *context.Context) error {
  	var fpm = &ctx.Config.NFPM
  	if fpm.Bindir == "" {
  		fpm.Bindir = "/usr/local/bin"
  	}
  	if fpm.NameTemplate == "" {
  		fpm.NameTemplate = defaultNameTemplate
  	}
  	if fpm.Files == nil {
  		fpm.Files = map[string]string{}
  	}
  	return nil
  }
docs: // Default sets the pipe defaults