Dockerfile.erb in dockerfile-rails-1.0.11

- old
+ new

@@ -28,10 +28,13 @@
     BUNDLE_WITHOUT="<%= options.ci? ? 'development' : 'development:test' %>"
 
 # Update gems and preinstall the desired version of bundler
 ARG BUNDLER_VERSION=<%= Bundler::VERSION %>
 RUN gem update --system --no-document && \
+<% if options.ci? -%>
+    gem install -N irb reline && \
+<% end -%>
     gem install -N bundler -v ${BUNDLER_VERSION}
 
 <% unless base_requirements.empty? -%>
 # Install packages needed to install <%= base_requirements %>
 <%= render partial: 'apt_install', locals: {packages: base_packages, clean: true, repos: ''} %>
@@ -129,12 +132,9 @@
 <% elsif procfile.size > 1 -%>
 RUN gem install foreman
 
 <% end -%>
 # Copy built application from previous stage
-<% if options.ci? -%>
-COPY --from=build /usr/local/bundle /usr/local/bundle
-<% end -%>
 COPY --from=build /rails /rails
 <% if api_client_dir -%>
 
 # Copy built client
 COPY --from=client /rails/<%= api_client_dir %>/build /rails/public