name: CI Docs

on:
  workflow_call:
    inputs:
      upload-pages-artifact:
        required: false
        type: boolean
        default: false

permissions:
  contents: read

jobs:
  docs:
    name: Documentation (Sphinx build)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - name: Set up Python 3.12
        uses: actions/setup-python@v6
        with:
          python-version: "3.12"

      - name: Install maturin and docs dependencies
        run: |
          pip install maturin numpy
          pip install sphinx sphinx-rtd-theme

      - name: Build and install ferro_ta wheel
        run: |
          maturin build --release --out dist
          pip install dist/*.whl

      - name: Build Sphinx documentation
        run: sphinx-build -b html docs docs/_build -W --keep-going

      - name: Upload docs artifact
        uses: actions/upload-artifact@v7
        with:
          name: sphinx-docs
          path: docs/_build/

      - name: Upload GitHub Pages artifact
        if: ${{ inputs.upload-pages-artifact }}
        uses: actions/upload-pages-artifact@v5
        with:
          path: docs/_build/