deploy-ducpy-docs.yml

name: Deploy Python Docs & Package Index

on:
  workflow_dispatch:
  repository_dispatch:
    types: [trigger-ducpy-docs-deployment]
  push:
    branches:
      - main
    paths:
      - 'packages/ducpy/docs/**'
      - 'packages/ducpy/src/ducpy/**'

permissions:
  contents: write
  pages: write
  id-token: write

concurrency:
  group: pages
  cancel-in-progress: false

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

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Install Sphinx dependencies
        run: pip install sphinx furo sphinx-autoapi

      - name: Build Sphinx documentation
        run: sphinx-build -M html . _build
        working-directory: packages/ducpy/docs

      - name: Stage site root
        run: |
          mkdir -p _site/reference/python
          cp -r packages/ducpy/docs/_build/html/. _site/reference/python/

      - name: Build PEP 503 Simple Package Index
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        # simple/ lands at _site/simple/ → ducflair.github.io/duc/simple/
        run: python3 scripts/build-ducpy-simple-index.py _site

      - name: Setup Pages
        uses: actions/configure-pages@v5

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: _site

      - name: Deploy to gh-pages branch (for jsDelivr CDN)
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./_site
          publish_branch: gh-pages

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4