# =============================================================================
# Deploy: GitHub Pages — 文档站部署到 gh-pages 分支
#
# 触发时机: push 到 main 分支时自动运行
# 功能: 构建项目 → 打包 dist + examples → 部署到 gh-pages 分支
#       用户可通过 https://tencent.github.io/cherry-markdown/ 访问在线示例
# =============================================================================

name: 'Deploy: GitHub Pages'

on:
  push:
    branches:
      - main

permissions:
  contents: write

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  deploy-github-pages:
    runs-on: ubuntu-latest
    timeout-minutes: 30

    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version-file: .node-version
          cache: yarn

      - name: Install dependencies
        run: yarn install

      - name: Build project
        run: yarn build

      - name: Prepare publish directory
        run: |
          mkdir -p gh-pages-out

          cp --parents -r packages/cherry-markdown/dist gh-pages-out/
          cp --parents examples/*.html gh-pages-out/
          cp --parents -r examples/assets gh-pages-out/
          # 可视化配置生成器（目录可能尚未存在，条件复制）
          [ -d examples/config_helper ] && cp --parents -r examples/config_helper gh-pages-out/ || true
          # 修复 HTML 中的相对路径
          find gh-pages-out/examples -type f -name "*.html" -exec sed -i 's|\.\./packages|./packages|g' {} +

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./gh-pages-out
          publish_branch: gh-pages