test-deploy.yml

name: Test deployment

on:
  pull_request:

jobs:
  test-deploy:
    name: Test deployment
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: "lts/*"
          cache: npm

      - name: Install dependencies
        run: npm ci

      - uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Test build website
        run: npm run build

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./build
          user_name: github-actions[bot]
          user_email: 41898282+github-actions[bot]@users.noreply.github.com

      - name: Get GitHub Pages URL
        id: pages-url
        run: |
          echo "https://GIZMODO-WOODS.github.io/gizmodo-woods.github.io/${{ github.event.pull_request.head.sha }}" > pages-url.txt
          cat pages-url.txt

      - name: Post Preview Link
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const fs = require('fs');
            const { owner, repo, number } = context.issue;
            const prNumber = number;
            const previewUrl = fs.readFileSync('pages-url.txt', 'utf8').trim();
            
            const message = `### PRをマージするまでの手順
            1. チェックが通っていること\`All checks have passed\`、コンフリクトがないこと\`No conflicts with base branch\`を確認
            2. 仮想環境で変更内容を確認
            🔗 [プレビューはこちら](${previewUrl})
            3. \`Merge pull request\`を押す
            4. 適切な\`Commit message\`と\`Extended description\`を設定して、\`Confirm merge\`を押す`;

            const { data: comments } = await github.rest.issues.listComments({
              owner,
              repo,
              issue_number: prNumber
            });

            const botComments = comments.filter(comment => comment.user.login === 'github-actions[bot]');

            for (const comment of botComments) {
              await github.rest.issues.deleteComment({
                owner,
                repo,
                comment_id: comment.id
              });
            }

            await github.rest.issues.createComment({
              owner,
              repo,
              issue_number: prNumber,
              body: message
            });