name: Non-Main Branch CI/CD

on:
  push:
    branches:
      - '**'        # 匹配所有分支
      - '!main'     # 排除 main 分支

permissions:
  contents: write
  packages: write

jobs:
  dev-build-deploy:
    runs-on: ubuntu-latest
    # 跳过由GitHub Actions创建的提交，避免死循环
    if: github.event.pusher.name != 'github-actions[bot]' && !contains(github.event.head_commit.message, '[skip ci]')
    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Prepare branch info and tags
        id: branch_info
        run: |
          # 获取分支名（去掉 refs/heads/ 前缀）
          BRANCH_NAME="${GITHUB_REF#refs/heads/}"

          # 处理分支名：转小写，替换 / 为 -，只保留字母数字和连字符
          SAFE_BRANCH_NAME=$(echo "$BRANCH_NAME" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9-]/-/g' | sed 's/--*/-/g' | sed 's/^-//;s/-$//')

          # 获取短 commit hash
          SHORT_SHA=$(git rev-parse --short=7 HEAD)

          # 根据是否是 dev 分支决定 tag 策略
          if [ "$BRANCH_NAME" = "dev" ]; then
            BASE_TAG="dev"
            VERSIONED_TAG="dev-$SHORT_SHA"
          else
            BASE_TAG="$SAFE_BRANCH_NAME"
            VERSIONED_TAG="$SAFE_BRANCH_NAME-$SHORT_SHA"
          fi

          echo "branch_name=$BRANCH_NAME" >> $GITHUB_OUTPUT
          echo "safe_branch_name=$SAFE_BRANCH_NAME" >> $GITHUB_OUTPUT
          echo "short_sha=$SHORT_SHA" >> $GITHUB_OUTPUT
          echo "base_tag=$BASE_TAG" >> $GITHUB_OUTPUT
          echo "versioned_tag=$VERSIONED_TAG" >> $GITHUB_OUTPUT

          echo "Building from branch: $BRANCH_NAME"
          echo "Safe branch name: $SAFE_BRANCH_NAME"
          echo "Base tag: $BASE_TAG"
          echo "Versioned tag: $VERSIONED_TAG"

      - name: Setup Node.js for formatting
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2

      - name: Install dependencies and format code
        run: |
          bun install
          bun run format

      - name: Commit formatted code
        run: |
          # 配置git
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          # 添加所有更改（格式化后的代码）
          git add -A

          # 排除 .github/ 目录的更改（workflow 文件不需要自动提交，且需要特殊权限）
          git restore --staged .github/ 2>/dev/null || true

          # 检查是否有更改需要提交
          if git diff --cached --quiet; then
            echo "No changes to commit"
          else
            # 提交格式化后的代码
            git commit -m "chore: format code (${{ steps.branch_info.outputs.versioned_tag }})"
            git push origin ${{ steps.branch_info.outputs.branch_name }}
          fi

      - name: Prepare image names
        id: image_names
        run: |
          GHCR_IMAGE=$(echo "ghcr.io/${{ github.repository_owner }}/claude-code-hub" | tr '[:upper:]' '[:lower:]')
          echo "ghcr_image=${GHCR_IMAGE}" >> "$GITHUB_OUTPUT"

      # Docker构建步骤
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./deploy/Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          build-args: |
            APP_VERSION=${{ steps.branch_info.outputs.versioned_tag }}
          tags: |
            ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.branch_info.outputs.versioned_tag }}
            ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.branch_info.outputs.base_tag }}
          labels: |
            org.opencontainers.image.version=${{ steps.branch_info.outputs.versioned_tag }}
            org.opencontainers.image.revision=${{ github.sha }}
            org.opencontainers.image.source=https://github.com/${{ github.repository }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Build summary
        run: |
          echo "Build completed successfully!"
          echo ""
          echo "📦 Branch: ${{ steps.branch_info.outputs.branch_name }}"
          echo "📦 Docker Images:"
          echo "  - ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.branch_info.outputs.versioned_tag }}"
          echo "  - ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.branch_info.outputs.base_tag }}"
          echo ""
          echo "🚀 Usage:"
          echo "  docker pull ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.branch_info.outputs.base_tag }}"
          echo "  docker pull ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.branch_info.outputs.versioned_tag }}"