docs.yml

# Verify Sphinx docs build (same stack as Read the Docs).
name: Documentation

on:
  push:
    branches: [main, master]
    paths:
      - ".github/workflows/docs.yml"
      - ".readthedocs.yaml"
      - "docs/**"
      - "res/icons/**"
  pull_request:
    branches: [main, master]
    paths:
      - ".github/workflows/docs.yml"
      - ".readthedocs.yaml"
      - "docs/**"
      - "res/icons/**"

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

      - uses: actions/setup-python@v5
        with:
          python-version: "3.13"

      - name: Install doc dependencies
        run: pip install -r docs/requirements.txt

      - name: Build HTML (warnings are errors; matches Read the Docs)
        run: sphinx-build -b html -W --keep-going docs docs/_build