name: Deploy Website
on:
  push:
    branches:
      - main

env:
  PYTHON_VERSION: 3.x

jobs:
  build:
    name: Build website
    runs-on: ubuntu-latest
    steps:

      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Python runtime
        uses: actions/setup-python@v3
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      
      - name: Cache files
        uses: actions/cache@v3.0.1
        with:
          key: ${{ github.ref }}
          path: .cache

      - name: Install Python dependencies
        run: |
          pip install 'mkdocs>=1.3.0'

      - name: Install mkdocs-material Insiders build
        if: github.event.repository.fork == false
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: |
          git clone --depth 1 https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
          pip install -e mkdocs-material-insiders

      - name: Build website
        run: |
          mkdocs build --config-file mkdocs.production.yml
          mv .well-known site/
          tar cvf site.tar site
          mkdocs --version

      - name: Package website
        uses: actions/upload-artifact@v2
        with:
          name: generated-site
          path: site.tar

  deploy:
    name: Rsync Deploy
    runs-on: ubuntu-latest
    environment: production
    needs: build

    steps:
      - name: Download generated Jekyll site
        uses: actions/download-artifact@v2
        with:
          name: generated-site
      - run: tar xvf site.tar
      - name: Copy built site to production
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 700 ~/.ssh/id_rsa
          ssh-keyscan -H ${{ secrets.SSH_HOST }} >> ~/.ssh/known_hosts
          rsync -azP --delete site/ ${{ secrets.SSH_USERNAME }}@${{ secrets.SSH_HOST }}:${{ secrets.SSH_PATH }}