pipeline:
  build:
    image: jekyll/jekyll
    privileged: true
    commands:
      - chmod -R a+w .
      - mkdir /var/www/pages/index
      - chmod -R a+w /var/www/pages/index
      - bundle install
      - bundle exec jekyll build -d /var/www/pages/index
    volumes:
      - /var/www/pages:/var/www/pages