actions workflow to build a jekyll site and update it somewhere over rsync/ssh

deploy.yml

name: Build and deploy Jekyll site to wherever

on:
  push:
    branches:
      - master

jobs:
  build-and-upload:
    runs-on: ubuntu-16.04
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-ruby@v1
        with:
          ruby-version: '2.6'
      - uses: actions/cache@v2
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-
      - name: Bundle install
        run: |
          bundle config path vendor/bundle
          bundle install --jobs 4 --retry 3
      - run: bundle exec jekyll b
      - uses: burnett01/rsync-deployments@4.1
        with:
          switches: -r --exclude='/files'
          path: _site/
          remote_path: $REMOTE_PATH 
          remote_host: $HOST
          remote_user: $USER
          remote_key: ${{ secrets.DEPLOY_KEY }}