name: Deploy Documentation

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Checkout the repository
        uses: actions/checkout@v2

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'

      - name: Add conda to system path
        run: |
          # $CONDA is an environment variable pointing to the root of the miniconda directory
          echo $CONDA/bin >> $GITHUB_PATH

      - name: Install dependencies
        run: |
          conda env update --file environment.yml --name base
          pip install sphinx sphinx_rtd_theme

      - name: Build the documentation
        run: |
          sphinx-apidoc -o ./docs/source/ protac_degradation_predictor
          sphinx-build -E ./docs ./docs/_build/html

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          publish_branch: gh-pages
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./docs/_build/html
          force_orphan: true