build-and-deploy.yml

# .github/workflows/build-and-deploy.yml

name: Node.js CI
permissions:
  contents: write
on:
  push:
    branches: [main]

# TODO: reduce workflow duplication
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      # https://github.com/actions/checkout
      - name: Checkout source repository
        uses: actions/checkout@v3
      # https://github.com/actions/setup-node
      - name: Setup Node.js installation
        uses: actions/setup-node@v3
        with:
          # update the Node version to meet your needs
          node-version: 16
          cache: npm
      - name: Install Dependencies
        run: npm ci
      - name: Build Next App
        run: npm run build
      - name: Export Next App
        run: |
          npm run export
          touch out/.nojekyll
      - name: Deploy to Github Pages
        # https://github.com/JamesIves/github-pages-deploy-action
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          branch: gh-pages
          folder: out