build_and_deploy.yml

name: Build Eleventy site and deploy it to GitHub Pages

on:
  # Runs on pushes targeting the master branch
  push:
    branches: ['master']

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: write
  pages: write
  id-token: write

# Allow one concurrent deployment
concurrency:
  group: 'pages'
  cancel-in-progress: true

jobs:
  # Build job
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 'node'
          check-latest: true

      - name: Setup Pages
        uses: actions/configure-pages@v5

      - name: Install dependencies & build
        run: |
          npm install
          npm run build-gh-pages

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./_site

  # Deployment job
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4