winter-software.com/.github/workflows/deploy.yml

name: hugo-deploy
run-name: build and deploy hugo page
on:
  push:
    branches:
      - main
defaults:
  run:
    shell: bash
jobs:
  deploy:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18.x'
      - run: npm ci
      - run: npm run build

      - uses: https://github.com/webfactory/ssh-agent@v0.9.0
        with:
          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
      - name: Add known host
        run: |
          mkdir -p ~/.ssh
          chmod 700 ~/.ssh
          echo "${{ secrets.KNOWN_HOST_KEY }}" > ~/.ssh/known_hosts
      - name: Install rsync
        run: |
          apt-get update
          apt-get -y install rsync
      - name: Deploy with rsync
        run: rsync -atv --delete --progress --checksum --whole-file -e ssh public/ ${{ secrets.REMOTE_USER }}@${{ secrets.REMOTE_HOST }}:${{ secrets.DEPLOY_LOCATION }}