name: Deploy Documentation

on:
  push:
    branches:
      - main
    paths:
      - 'codex-docs/**'
      - '.github/workflows/docs-deploy.yml'
  workflow_dispatch:  # Allow manual trigger

permissions:
  contents: write

jobs:
  deploy-docs:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Fetch all history for git info

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'
          cache: 'pip'

      - name: Install MkDocs and dependencies
        run: |
          pip install mkdocs mkdocs-material pymdown-extensions mkdocs-minify-plugin

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Build documentation
        run: |
          cd codex-docs
          mkdocs build --strict --verbose

      - name: Deploy to GitHub Pages
        run: |
          cd codex-docs
          mkdocs gh-deploy --force --message "Deploy documentation from {sha}"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Deployment summary
        run: |
          echo "## Documentation Deployed 📚" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "Documentation has been successfully deployed to GitHub Pages." >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Preview URLs:**" >> $GITHUB_STEP_SUMMARY
          echo "- GitHub Pages: https://blackboxprogramming.github.io/BlackRoad-Operating-System/" >> $GITHUB_STEP_SUMMARY
          echo "- Custom domain (after DNS setup): https://docs.blackroad.systems" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Next steps:**" >> $GITHUB_STEP_SUMMARY
          echo "1. Configure GitHub Pages in repository settings" >> $GITHUB_STEP_SUMMARY
          echo "2. Set custom domain: docs.blackroad.systems" >> $GITHUB_STEP_SUMMARY
          echo "3. Add CNAME record in Cloudflare DNS" >> $GITHUB_STEP_SUMMARY