name: Build and Push to SmartParks Registry

# 监听master分支的推送事件
on:
  push:
    branches: [ master ]

jobs:
  build-and-deploy:
    name: 构建并推送镜像到仓库注册表
    runs-on: ubuntu
    timeout-minutes: 30  # 设置超时时间，防止无限等待
    permissions:
      packages: write  # 明确请求包管理权限
      contents: read   # 读取代码权限

    steps:
      - name: 拉取代码
        uses: http://git.missmoc.top/mocheng/checkout@v4
        with:
          fetch-depth: 0  # 拉取完整历史，确保版本信息正确

      - name: 使用Maven构建项目
        run: |
          echo "===== 开始Maven构建 ====="
          /maven/apache-maven-3.9.11/bin/mvn clean package -DskipTests

          echo "===== Maven构建完成 ====="

      - name: 构建并推送Docker镜像
        env:
          # Gitea容器注册表地址
          GITEA_REGISTRY: 172.100.10.45:3000
          # 仓库路径（严格区分大小写）
          REPO_PATH: by2025/dockerimage
          # 使用手动创建的专用推送令牌（推荐）
          GITEA_TOKEN: ${{ secrets.DOCKER_PUSH_TOKEN }}
          # 当前仓库信息（用于调试）
          CURRENT_REPO: ${{ github.repository }}
        run: |
          echo "===== 环境信息验证 ====="
          echo "当前仓库: $CURRENT_REPO"
          echo "目标仓库路径: $REPO_PATH"
          echo "镜像仓库地址: $GITEA_REGISTRY"

          echo "===== 登录到Gitea容器注册表 ====="
          # 登录并检查结果
          if ! echo "$GITEA_TOKEN" | docker login $GITEA_REGISTRY -u ${{ github.actor }} --password-stdin; then
            echo "错误：登录到容器注册表失败"
            echo "请检查令牌权限和仓库地址是否正确"
            exit 1
          fi

          echo "===== 查找项目中的Dockerfile ====="
          # 查找所有Dockerfile并检查是否存在
          dockerfiles=$(find . -type f -name "Dockerfile" ! -path "./.git/*")
          if [ -z "$dockerfiles" ]; then
            echo "警告：未找到任何Dockerfile"
            exit 0
          fi

          # 处理每个Dockerfile
          echo "$dockerfiles" | while read -r dockerfile; do
            echo "===== 处理Dockerfile: $dockerfile ====="

            docker_context=$(dirname "$dockerfile")
            # 生成镜像标签（基于目录名，转换为小写并替换斜杠）
            image_tag=$(echo "$docker_context" | sed 's|./||g' | tr '/' '-' | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9_-]//g')
            # 完整镜像名称（确保符合Docker规范）
            full_image_name="$GITEA_REGISTRY/$REPO_PATH:$image_tag-${{ github.sha }}"
            echo "镜像名称: $full_image_name"

            echo "===== 构建镜像 ====="
            if ! docker build -t "$full_image_name" -f "$dockerfile" "$docker_context"; then
              echo "错误：构建镜像 $full_image_name 失败"
              exit 1
            fi

            echo "===== 测试镜像 ====="
            if ! docker images "$full_image_name" | grep -q "$full_image_name"; then
              echo "错误：镜像构建后未找到 $full_image_name"
              exit 1
            fi

            echo "===== 推送镜像 ====="
            if ! docker push "$full_image_name"; then
              echo "错误：推送镜像 $full_image_name 失败"
              echo "可能原因：令牌无write:packages权限、仓库不存在或网络问题"
              # 尝试获取详细错误信息
              curl -u ${{ github.actor }}:$GITEA_TOKEN $GITEA_REGISTRY/v2/_catalog
              exit 1
            fi

            # 推送latest标签
            latest_image="$GITEA_REGISTRY/$REPO_PATH:$image_tag-latest"
            echo "===== 推送最新标签: $latest_image ====="
            docker tag "$full_image_name" "$latest_image"
            if ! docker push "$latest_image"; then
              echo "错误：推送最新标签 $latest_image 失败"
              exit 1
            fi
          done

          echo "===== 清理操作 ====="
          docker logout $GITEA_REGISTRY
          # 可选：清理构建的镜像释放空间
          docker system prune -f
          echo "===== 所有操作完成 ====="