gh_pages.yml

name: Deploy to GH Pages

on:
  workflow_dispatch:
  push:
    branches: [main]

jobs:
  # Build job
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main
      - name: Build documentation
        run: nix build .#docs
      - name: Upload static files as artifact
        id: deployment
        uses: actions/upload-pages-artifact@v3
        with:
          path: result/
  # Deploy job
  deploy:
    needs: build
    permissions:
      pages: write      # to deploy to Pages
      id-token: write   # to verify the deployment originates from an appropriate source

    # Deploy to the github-pages environment
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    # Specify runner + deployment step
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4 # or specific "vX.X.X" version tag for this action