binarysemaphore.com/.github/workflows/ci.yml at main · BiSemaphore/binarysemaphore.com · GitHub

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name: CI/CD

on:
  push:
    branches: [main]
  pull_request:

# Cancel superseded runs on the same ref (e.g. rapid pushes to a PR).
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  quality:
    name: Lint, Typecheck & Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: npm run lint
      - run: npm run typecheck
      - run: npm run test

  e2e:
    name: Smoke (Playwright)
    needs: quality
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: npx playwright install --with-deps chromium
      - run: npm run test:e2e

  deploy-preview:
    name: Deploy Preview
    if: github.event_name == 'pull_request'
    needs: quality
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
    environment:
      name: preview
      url: ${{ steps.deploy.outputs.url }}
    env:
      VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
      VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: 22
      - run: npm install -g vercel@latest
      # Remote build: upload source and let Vercel build, instead of uploading a
      # large prebuilt bundle. Smaller upload (dodges "Upload aborted") and the
      # resulting deployments are redeployable from the Vercel dashboard. The
      # url=$(...) assignment fails the step if the deploy errors (no masking).
      - name: Deploy
        id: deploy
        run: |
          url=$(vercel deploy --token=${{ secrets.VERCEL_TOKEN }} --yes)
          echo "url=$url" >> "$GITHUB_OUTPUT"
      - name: Comment preview URL on PR
        uses: actions/github-script@v9
        with:
          script: |
            const url = "${{ steps.deploy.outputs.url }}";
            const marker = "<!-- vercel-preview -->";
            const body = `${marker}\n🔍 **Preview deployment ready:** ${url}\n\n_Commit ${context.sha.slice(0, 7)}_`;
            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
            });
            const existing = comments.find((c) => c.body?.includes(marker));
            if (existing) {
              await github.rest.issues.updateComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                comment_id: existing.id,
                body,
              });
            } else {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body,
              });
            }

  deploy-production:
    name: Deploy Production
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    needs: quality
    runs-on: ubuntu-latest
    environment:
      name: production
      url: ${{ steps.deploy.outputs.url }}
    env:
      VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
      VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: 22
      - run: npm install -g vercel@latest
      # Remote build (see preview job). url=$(...) fails the step on deploy error.
      - name: Deploy
        id: deploy
        run: |
          url=$(vercel deploy --prod --token=${{ secrets.VERCEL_TOKEN }} --yes)
          echo "url=$url" >> "$GITHUB_OUTPUT"