name: Docs
on:
  workflow_dispatch:

  push:
    branches:
      - main
      - develop
    tags:
      - "v*.*.*"

  pull_request:
    branches:
      - main
      - develop

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"
      - name: Install dependencies
        run: |
          pip install -e .[docs,examples]
      - name: Make docs
        run: |
          mkdocs build
      - name: Deploy to GitHub Pages
        env:
          CI: false
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PAGES_BRANCH: gh-pages
        if: (contains(github.ref, 'develop') || contains(github.ref, 'main')) && github.event_name == 'push'
        run: |
          git config user.name doc-bot
          git config user.email doc-bot@openml.com
          current_version=$(git tag | sort --version-sort | tail -n 1)
          # This block will rename previous retitled versions
          retitled_versions=$(mike list -j | jq ".[] | select(.title != .version) | .version" | tr -d '"')
          for version in $retitled_versions; do
            mike retitle "${version}" "${version}"
          done

          echo "Deploying docs for ${current_version}"
          mike set-default latest
          mike deploy \
            --push \
            --title "${current_version} (latest)" \
            --update-aliases \
            "${current_version}" \
            "latest"\
            -b $PAGES_BRANCH