Dockerfile for Rails

Dockerfile

FROM ruby:2.4.2
MAINTAINER Dai Akatsuka <d.akatsuka@gmail.com>

ENV DOCKER           1
ENV NVM_DIR          /usr/local/nvm
ENV NODE_VERSION     8.9.0
ENV NODE_PATH        $NVM_DIR/v$NODE_VERSION/lib/node_modules
ENV PATH             $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH
ENV ENTRYKIT_VERSION 0.4.0
ENV APP_ROOT         /app

WORKDIR $APP_ROOT

RUN apt-get update \
    && apt-get install -y cmake \
                          libicu-dev \
                          build-essential \
                          postgresql-client \
                          apt-transport-https \
    && rm -rf /var/lib/apt/lists/*

RUN curl https://raw.githubusercontent.com/creationix/nvm/v0.30.1/install.sh | bash \
    && . $NVM_DIR/nvm.sh \
    && nvm install $NODE_VERSION \
    && nvm alias default $NODE_VERSION \
    && nvm use default

RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -\
    && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
    && apt-get update \
    && apt-get install -y yarn \
    && rm -rf /var/lib/apt/lists/*

RUN \
  echo 'gem: --no-document' >> ~/.gemrc \
  && cp ~/.gemrc /etc/gemrc \
  && chmod uog+r /etc/gemrc \
  && bundle config --global build.nokogiri --use-system-libraries \
  && bundle config --global jobs 4 \

COPY Gemfile $APP_ROOT
COPY Gemfile.lock $APP_ROOT
COPY . $APP_ROOT

RUN bundle install --path vendor/bundle \
    && yarn install \
    && bundle exec rake assets:precompile

CMD bundle exec puma