website.yml

name: Build and deploy website

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    if: github.ref != 'refs/heads/main'
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      # Make index.html
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.11
      - name: Generate index.html
        run: |
          sudo apt update
          sudo apt install -y ruby-bundler ruby-dev
          python3 -m pip install -r requirements.txt
          python3 make_index.py
      - name: Mark old docs
        run: python3 mark_old_docs.py

      - name: Copy web files into _html folder
        run: |
          mkdir _html
          cp -r index.html ufl basix ffcx dolfinx _html
      - name: Upload build as artifact
        uses: actions/upload-artifact@v4
        with:
          name: website
          path: _html
          if-no-files-found: error

  build-and-deploy:
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest

    permissions:
      contents: read
      pages: write
      id-token: write

    steps:
      - uses: actions/checkout@v4

      # Make index.html
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.11
      - name: Generate index.html
        run: |
          sudo apt update
          sudo apt install -y ruby-bundler ruby-dev
          python3 -m pip install -r requirements.txt
          python3 make_index.py
      - name: Mark old docs
        run: python3 mark_old_docs.py

      - name: Copy web files into _html folder
        run: |
          mkdir _html
          cp -r index.html ufl basix ffcx dolfinx _html

      # Deploy to GitHub Pages
      - name: Setup Pages
        uses: actions/configure-pages@v4
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: '_html'
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4