name: Build and Deploy MkDocs

on:
  push:
    branches:
      - master

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

    steps:
      - name: Set up container
        run: |
          apt update
          apt install -y rsync
      
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Install MkDocs
        run: |
          pip install --upgrade pip
          pip install mkdocs mkdocs-material pymdown-extensions mkdocs-material-extensions

      - name: Build site
        run: mkdocs build --clean

      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEPLOY_SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan ${{ secrets.DEPLOY_HOST }} >> ~/.ssh/known_hosts

      - name: Deploy with rsync
        run: |
          rsync -rltz --no-perms --no-owner --no-group --omit-dir-times --delete \
            --filter='P error/' \
            --filter='P stats/' \
            site/ \
            ${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}:/var/www/dev.postalpoint.app/web