FROM ruby:3-alpine RUN apk add --no-cache \ build-base \ python3 \ py3-pip RUN pip3 install awscli RUN rm -rf /var/cache/apk/* RUN bundle config --global frozen 1 WORKDIR /app COPY Gemfile.lock . COPY Gemfile . RUN bundle install COPY scripts/mime.types /etc/mime.types COPY . . ENTRYPOINT ["jekyll"]