Check_PR_Update.yml

name: Test deployment

permissions:
  contents: read
  statuses: write

on:
  pull_request:
    paths-ignore:
      - "ISSUE_TEMPLATE/**"
      - ".github/**.md"
      - ".gitignore"
      - "demo/**"
      - "docker/**"
      - "HOW_TO.md"
      - "TASK.md"
      - "SECURITY.md"
      - "README.md"
      - "README_zh-CN.md"
    # Review gh actions docs if you want to further define triggers, paths, etc
    # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on
  
  # 添加push事件，确保翻译后的提交也会触发检查
  push:
    # 只在PR分支上触发，避免在主分支上重复运行
    branches-ignore:
      - main
      - master
      - docusaurus-version
    paths-ignore:
      - "ISSUE_TEMPLATE/**"
      - ".github/**.md"
      - ".gitignore"
      - "demo/**"
      - "docker/**"
      - "HOW_TO.md"
      - "TASK.md"
      - "SECURITY.md"
      - "README.md"
      - "README_zh-CN.md"
  
  # 添加workflow_dispatch，允许从其他工作流触发
  workflow_dispatch:
    inputs:
      pr_number:
        description: 'PR number to test'
        required: true
        type: string
      ref:
        description: 'Branch or commit to test'
        required: true
        type: string
      head_repo:
        description: 'Head repo full_name (owner/repo)'
        required: false
        type: string
      trigger_source:
        description: 'What triggered this test'
        required: false
        type: string
        default: 'manual'

env:
  NODE_OPTIONS: --max-old-space-size=6144
  DOCUSAURUS_IGNORE_SSG_WARNINGS: "true"
  
jobs:
  test-deploy:
    name: Test deployment
    runs-on: ubuntu-latest
    steps:
      - name: Get PR info (for workflow_dispatch)
        if: github.event_name == 'workflow_dispatch'
        id: pr-info
        uses: actions/github-script@v7
        with:
          script: |
            const { owner, repo } = context.repo;
            const pr_number = '${{ inputs.pr_number }}';
            const inputRef = '${{ inputs.ref }}';
            const inputHeadRepo = '${{ inputs.head_repo }}';

            try {
              const { data: pr } = await github.rest.pulls.get({
                owner, repo, pull_number: parseInt(pr_number)
              });
              core.setOutput('sha', pr.head.sha);
              core.setOutput('ref', pr.head.ref);
              core.setOutput('head-repo', pr.head.repo.full_name);
              core.info(`PR #${pr_number}: head=${pr.head.repo.full_name} ref=${pr.head.ref} sha=${pr.head.sha}`);
            } catch (error) {
              core.warning('Failed to get PR via API, fallback to inputs: ' + error.message);
              core.setOutput('sha', inputRef);        // 只是占位；稍后 checkout 后我们不会用它
              core.setOutput('ref', inputRef);
              core.setOutput('head-repo', inputHeadRepo || '');
            }
      
      - uses: actions/checkout@v4
        with:
          repository: ${{ github.event_name == 'workflow_dispatch' && steps.pr-info.outputs['head-repo'] || github.repository }}
          ref: ${{ steps.pr-info.outputs.ref || github.ref }}
      
      - uses: actions/setup-node@v3
        with:
          node-version: 20
          cache: yarn

      - name: Add extra swap (4G)
        run: |
          set -euxo pipefail

          echo "== Before =="
          sudo swapon --show || true
          free -h

          SWAP=/mnt/ci.swap

          # 如果之前同名 swap 存在，先关闭并删除（保证重跑也不会炸）
          if [ -f "$SWAP" ]; then
            sudo swapoff "$SWAP" || true
            sudo rm -f "$SWAP"
          fi

          # 创建 4G swap（fallocate 不可用就用 dd 兜底）
          sudo fallocate -l 4G "$SWAP" || sudo dd if=/dev/zero of="$SWAP" bs=1M count=6144 status=progress

          sudo chmod 600 "$SWAP"
          sudo mkswap "$SWAP"
          sudo swapon "$SWAP"

          echo "== After =="
          sudo swapon --show || true
          free -h

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Create shared symlinks
        run: |
          set -euxo pipefail

          ROOT_ASSETS="$GITHUB_WORKSPACE/assets"

          for site in sites/en sites/zh-CN sites/ja sites/es; do
            rm -rf "$site/assets"
            ln -s "$ROOT_ASSETS" "$site/assets"
          done
        
      - name: Test build website
        run: yarn build
        
      # 报告状态到PR（不添加评论）
      - name: Report status to PR
        if: always()
        continue-on-error: true
        uses: actions/github-script@v7
        with:
          script: |
            const { owner, repo } = context.repo;
            const success = '${{ job.status }}' === 'success';

            let sha;
            if (context.eventName === 'pull_request') {
              sha = context.payload.pull_request.head.sha;
            } else if (context.eventName === 'workflow_dispatch') {
              sha = '${{ steps.pr-info.outputs.sha }}' || '${{ inputs.ref }}';
            } else {
              sha = context.sha;
            }

            const statusContext = 'Test deployment (required)';

            try {
              await github.rest.repos.createCommitStatus({
                owner,
                repo,
                sha,
                state: success ? 'success' : 'failure',
                target_url: `https://github.com/${owner}/${repo}/actions/runs/${{ github.run_id }}`,
                description: success ? '✅ Build succeeded' : '❌ Build failed',
                context: statusContext
              });
              core.info(`Status reported on ${sha}: ${statusContext} = ${success ? 'success' : 'failure'}`);
            } catch (error) {
              core.warning('Failed to report status: ' + error.message);
            }