kind: pipeline
type: docker
name: build-by-tag

node:
  name: pve

trigger:
  event:
    - tag
  ref:
    - refs/tags/v*

steps:
  - name: build-and-push
    image: docker:dind
    volumes:
      - name: dockersock
        path: /var/run/docker.sock
    environment:
      REGISTRY: harbor.seahi.me
      IMAGE_NAME: stu/versions-for-swarm
      HARBOR_USERNAME:
        from_secret: harbor_username
      HARBOR_PASSWORD:
        from_secret: harbor_password
    commands:
      # 登录 Harbor
      - echo $HARBOR_PASSWORD | docker login $REGISTRY -u $HARBOR_USERNAME --password-stdin

      # 从 Git Tag 获取版本号
      - export VERSION=${DRONE_TAG}
      - echo "[BUILD] 构建版本: $VERSION"

      # 判断是否为 buggy 版本
      - |
        if echo "$VERSION" | grep -q "buggy"; then
          BUGGY_FLAG="--build-arg BUGGY=true"
          echo "[WARNING] 检测到 buggy 版本，启用故障模式"
        else
          BUGGY_FLAG=""
        fi

      # 构建镜像
      - docker build --build-arg APP_VERSION=$VERSION $BUGGY_FLAG -t $REGISTRY/$IMAGE_NAME:$VERSION .

      # 如果是 v2.1，同时标记为 latest
      - |
        if [ "$VERSION" = "v2.1" ]; then
          docker tag $REGISTRY/$IMAGE_NAME:$VERSION $REGISTRY/$IMAGE_NAME:latest
          docker push $REGISTRY/$IMAGE_NAME:latest
          echo "[TAG] 已标记为 latest"
        fi

      # 推送镜像
      - docker push $REGISTRY/$IMAGE_NAME:$VERSION

      # 清理
      - docker system prune -f

      - echo "[SUCCESS] 版本 $VERSION 构建并推送成功！"

volumes:
  - name: dockersock
    host:
      path: /var/run/docker.sock