name: 构建 Github Pages

on:
  push:
    branches: [main] # 如果你的主分支叫 master，请改为 master

permissions:
  contents: read
  pages: write
  id-token: write

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: 检出代码
        uses: actions/checkout@v6

      - name: 设置 pnpm
        uses: pnpm/action-setup@v4
        with:
          version: latest

      - name: 设置 Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '20'

      - name: 缓存 pnpm 依赖
        uses: actions/cache@v5
        with:
          path: |
            ~/.pnpm-store
            node_modules
          key: ${{ runner.os }}-pnpm-pages-${{ hashFiles('**/pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pnpm-pages-

      - name: 安装依赖
        run: pnpm install --frozen-lockfile

      - name: 构建前端项目
        run: pnpm run build

      - name: 验证构建产物
        run: |
          if [ ! -d "docs" ]; then
            echo "❌ 构建失败：docs 目录不存在"
            exit 1
          fi
          if [ ! -f "docs/index.html" ]; then
            echo "❌ 构建失败：docs/index.html 不存在"
            exit 1
          fi
          echo "✅ 构建产物验证通过"
          ls -la docs/

      # 关键步骤：告诉 GitHub Actions 跳过 Jekyll 检查
      - name: 配置 Github Pages
        uses: actions/configure-pages@v5

      - name: 上传构建版
        uses: actions/upload-pages-artifact@v4
        with:
          path: './docs'

      - name: 部署到 GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4