name: Deploy static site

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rsync
        run: |
          sudo apt-get update
          sudo apt-get install -y rsync

      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -p ${{ secrets.DEPLOY_PORT }} ${{ secrets.DEPLOY_HOST }} >> ~/.ssh/known_hosts

      - name: Deploy via rsync
        run: |
          rsync -avz \
            -e "ssh -p ${{ secrets.DEPLOY_PORT }}" \
            --delete \
            index.html styles.css de/ en/ \
            ${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}:${{ secrets.DEPLOY_PATH }}