FROM ruby:%%VERSION%%alpine ADD Gemfile /app/ RUN apk –update add –virtual build-dependencies ruby-dev build-base && \

gem install bundler --no-ri --no-rdoc && \
cd /app ; bundle install --without development test && \
apk del build-dependencies

ADD . /app ENV RACK_ENV production WORKDIR /app CMD [“bundle”, “exec”, “ruby”, “replr-bootstrap.rb”]