python-notebooks/.github/workflows/deploy-pages.yml at main · fico-xpress/python-notebooks · GitHub

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name: Export and deploy marimo notebooks to GitHub Pages

on:
  push:
    branches: [main]
  workflow_dispatch:

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

concurrency:
  group: pages
  cancel-in-progress: true

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

      - uses: actions/setup-python@v5
        with:
          python-version: "3.11"

      - name: Install dependencies
        run: pip install marimo xpress numpy matplotlib pandas seaborn polars pyarrow networkx

      - name: Export notebooks to HTML
        run: |
          mkdir -p _site
          cd marimo
          for f in *.py; do
            name="${f%.py}"
            marimo export html "$f" -o "../_site/${name}.html" -f
          done

      - name: Inject static-export banner into notebook pages
        run: |
          banner='<div style="position:sticky;top:0;z-index:10000;background:#fff3cd;border-bottom:1px solid #d1a954;padding:8px 16px;font-family:Calibri,Arial,sans-serif;font-size:13px;text-align:center;">This is a static, read-only snapshot &mdash; sliders and other controls will not respond. <a href="index.html">Back to notebook list</a> &middot; <a href="https://github.com/fico-xpress/python-notebooks/tree/main/marimo">Run it yourself</a></div>'
          cd _site
          for f in *.html; do
            [ "$f" = "index.html" ] && continue
            python3 -c "
          import sys
          path = sys.argv[1]
          banner = sys.argv[2]
          with open(path, encoding='utf-8') as fh:
              html = fh.read()
          html = html.replace('<body>', '<body>' + banner, 1)
          with open(path, 'w', encoding='utf-8') as fh:
              fh.write(html)
          " "$f" "$banner"
          done

      - name: Create index page
        run: |
          cat > _site/index.html << 'EOF'
          <!DOCTYPE html>
          <html>
          <head>
            <meta charset="utf-8">
            <title>Xpress Marimo Notebooks</title>
            <style>
              body { font-family: Calibri, Arial, sans-serif; font-size: 14pt; max-width: 700px; margin: 60px auto; line-height: 1.6; }
              h1 { font-size: 20pt; }
              p.note { font-size: 12pt; color: #555; }
              ul { padding-left: 20px; }
              li { margin: 8px 0; }
              a { color: #0066cc; }
            </style>
          </head>
          <body>
            <h1>Xpress Python Notebooks (marimo)</h1>
            <p class="note">These are static, read-only snapshots for browsing &mdash; sliders and other interactive controls will not respond. See the <a href="https://github.com/fico-xpress/python-notebooks/tree/main/marimo">marimo folder</a> for instructions to run them interactively (GitHub Codespaces or locally).</p>
            <ul>
              <li><a href="01_assignment.html">Assignment problem</a></li>
              <li><a href="02_facility_location.html">Facility location</a></li>
              <li><a href="03_sudoku.html">Sudoku</a></li>
              <li><a href="04_portfolio_pandas.html">Portfolio optimization (pandas)</a></li>
              <li><a href="05_campaign_polars.html">Campaign conversion optimization (polars)</a></li>
              <li><a href="06_circle_packing.html">Circle packing</a></li>
              <li><a href="07_unitcommitment_indicators.html">Electricity generation unit commitment</a></li>
              <li><a href="08_markowitz_multiobj.html">Markowitz portfolio multi-objective optimization</a></li>
              <li><a href="09_tsp_callbacks.html">Solving a TSP problem using callbacks</a></li>
            </ul>
          </body>
          </html>
          EOF

      - uses: actions/configure-pages@v4
      - uses: actions/upload-pages-artifact@v3
        with:
          path: _site

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