docs-global.yml

name: Build documentation

on:
  pull_request:
    paths:
      - docs/**
      - mkdocs.yml
      - .github/workflows/docs-global.yml
  push:
    tags:
      - py-**
  # Allow manual trigger until we have properly versioned docs
  workflow_dispatch:

jobs:
  markdown-link-check:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: gaurav-nelson/github-action-markdown-link-check@v1
      with:
        config-file: docs/mlc-config.json
        folder-path: docs

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: psf/black@stable
        with:
          src: docs/src/python
          version: "23.10.0"

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

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Create virtual environment
        run: |
          python -m venv .venv
          echo "$GITHUB_WORKSPACE/.venv/bin" >> $GITHUB_PATH

      - name: Install dependencies
        run: |
          pip install -r py-polars/requirements-dev.txt
          pip install -r docs/requirements.txt

      - name: Set up Rust
        run: rustup show

      - name: Cache Rust
        uses: Swatinem/rust-cache@v2
        with:
          workspaces: py-polars
          save-if: ${{ github.ref_name == 'main' }}

      - name: Install Polars
        working-directory: py-polars
        run: |
          source activate
          maturin develop

      - name: Set up Graphviz
        uses: ts-graphviz/setup-graphviz@v1

      - name: Build documentation
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: mkdocs build

      - name: Add .nojekyll
        if: github.ref_type == 'tag' || github.event_name == 'workflow_dispatch'
        working-directory: site
        run: touch .nojekyll

      - name: Deploy docs
        if: github.ref_type == 'tag' || github.event_name == 'workflow_dispatch'
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          folder: site
          clean-exclude: |
            docs/
            py-polars/
          single-commit: true