python-docs.yml

name: Python API Docs

on:
  push:
    branches: [main]
  workflow_dispatch:

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

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

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

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Install docs/build dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install maturin sphinx python-docs-theme

      - name: Build pymolar wheel
        run: |
          maturin build -m molar_python/Cargo.toml

      - name: Install built wheel
        run: |
          python -m pip install target/wheels/pymolar-*.whl --force-reinstall

      - name: Generate docs
        run: |
          python molar_python/scripts/generate_sphinx_docs.py --skip-install

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: target/pymolar-docs/html

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