name: docs

# Build the MkDocs Material site and publish it via GitHub Pages.
# Pages "Source" must be set to "GitHub Actions" (Settings -> Pages) — which it already is.
# No gh-pages branch needed; this uses the official Pages deployment actions.

on:
  push:
    branches: [main]
    paths:
      - "docs/**"
      - "mkdocs.yml"
      - "POST_TRAINING.md"
      - ".github/workflows/docs.yml"
  workflow_dispatch: {}

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

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

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.11"
      - name: Install docs dependencies
        run: pip install mkdocs mkdocs-material pymdown-extensions
      - name: Build the site (strict)
        run: mkdocs build --strict --site-dir ./site
      - uses: actions/configure-pages@v5
      - uses: actions/upload-pages-artifact@v3
        with:
          path: ./site

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