# Deploy Docs to GitHub Pages using MkDocs
# This workflow builds documentation from the 'docs/' folder using mkdocs.yml in the repo root
# and deploys the static site to GitHub Pages.

name: Build and Deploy Docs

on:
  push:
    branches:
      - main

jobs:
  build-and-deploy-docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      # Ensure mkdocs.yml exists in the repo root
      - name: Check for mkdocs.yml in root
        run: |
          if [ ! -f mkdocs.yml ]; then
            echo "Error: mkdocs.yml not found in repository root. Please add it." && exit 1
          fi
      - name: Install dependencies
        run: |
          pip install -r docs/requirements.txt
      - name: Build docs with MkDocs
        run: |
          mkdocs build
      - name: List files after build
        run: |
          pwd
          ls -l
          ls -l site || true
      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./site