FROM ruby:2.4 WORKDIR /app RUN apt-get update \ && apt-get install -y --no-install-recommends libssl1.0-dev ADD Gemfile* /app/ RUN gem install bundler && bundle config build.nokogiri --use-system-libraries && bundle install --jobs 4 --retry 5 ADD . /app/ RUN bundle exec rubocop -f fuubar RUN bundle exec foodcritic -f any cookbooks