Dockerfile

ARG BUILD_TAG=2.6
  
FROM gemtestbase:${BUILD_TAG} as image

RUN mkdir -p /usr/local/etc \
  && { \
    echo 'install: --no-document'; \
    echo 'update: --no-document'; \
  } >> /usr/local/etc/gemrc \
  && echo 'gem: --no-document' > ~/.gemrc

WORKDIR /home/app

ARG GEM_STORAGE_AUTH

ENV BUNDLE_NEXUS__RNDS__LOCAL ${GEM_STORAGE_AUTH}

ADD Gemfile Gemfile.lock *.gemspec /home/app/
ADD lib/gorynich/version.rb /home/app/lib/gorynich/
ADD spec/dummy/config/database.yml /home/app/spec/dummy/config/database.yml

RUN set -ex \
  && gem install bundler && gem update bundler \
  && bundle install --jobs=3 --full-index \
  && rm -rf /tmp/* /var/tmp/* /usr/src/ruby /root/.gem /usr/local/bundle/cache

ADD . /home/app/

RUN set -ex \
  && bundle install --jobs=3 --full-index \
  && rm -rf /tmp/* /var/tmp/* /usr/src/ruby /root/.gem /usr/local/bundle/cache

CMD ["tail", "-f", "/dev/null"]