awesomeinc/jruby-yarn
Build image for applications using JRuby and yarn/NodeJS, e.g. Rails with webpacker.
Image
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awesomeinc/jruby-yarn repository overview
jruby-yarn
Build image for applications using JRuby and yarn/NodeJS, e.g. Rails with webpacker.
Versions
Currently, the supported versions are:
- JRuby 9.1.17
- NodeJS 8.9.3
- Yarn 1.3.2
The JRuby version determines the version of the Docker image.
Usage
Basic example Dockerfile for a Rails-App using webpacker and JRuby.
FROM awesomeinc/jruby-yarn:9.1.17
ENV RAILS_ENV production
ENV NODE_ENV production
ENV APP /usr/src/app
RUN mkdir -p $APP
WORKDIR $APP
# copy Gemfile and Gemfile.lock
COPY Gemfile* $APP/
# copy vendored gems
COPY vendor/cache $APP/vendor/cache/
RUN bundle --version
RUN bundle install --local --deployment
COPY . $APP
RUN rake assets:precompile
# JRUBY_OPTS: debug for coverage, urandom for fast integration tests
RUN export RAILS_ENV=test && \
export JRUBY_OPTS="-Xcli.debug=true --debug -J-Djava.security.egd=file:/dev/./urandom" && \
rake test:coverage
EXPOSE 8080
CMD rake db:migrate && rm -f /tmp/pids/server.pid && rails server -p 8080 -b 0.0.0.0
Tag summary
Content type
Image
Digest
Size
237.3 MB
Last updated
almost 8 years ago
docker pull awesomeinc/jruby-yarn:9.1.17