code: func (Pipe) Run(ctx *context.Context) error {
  	if len(ctx.Config.Dockers) == 0 || missingImage(ctx) {
  		return pipe.Skip("docker section is not configured")
  	}
  	_, err := exec.LookPath("docker")
  	if err != nil {
  		return ErrNoDocker
  	}
  	return doRun(ctx)
  }
docs: // Run the pipe