$:
  vscode:
    - services:
        - docker
        - vscode
      docker:
        # 直接沿用以前的默认镜像
        image: cnbcool/default-env
        volumes:
          - node_modules
      stages:
        - name: install
          if: |
            [ -f "package.json" ]
          script: 
            - npm config set registry http://mirrors.cloud.tencent.com/npm/
            - npm install