Dockerfile

FROM ruby:2.6

RUN apt-get update -qq && apt-get install -y \
  curl \
  build-essential \
  libpq-dev && \
  curl -sL https://deb.nodesource.com/setup_12.x | bash - && \
  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 nodejs yarn

RUN mkdir /myapp
COPY . /myapp
WORKDIR /myapp


COPY ./docker-entrypoint.sh /
RUN chmod +x /docker-entrypoint.sh
ENTRYPOINT ["sh", "/docker-entrypoint.sh"]
# Add bundle entry point to handle bundle cache

ENV BUNDLE_PATH=/bundle \
    BUNDLE_BIN=/bundle/bin \
    GEM_HOME=/bundle \
    YARN_CACHE_FOLDER=/yarn
ENV PATH="${BUNDLE_BIN}:${PATH}"
# Bundle installs with binstubs to our custom /bundle/bin volume path.

RUN mkdir -p $YARN_CACHE_FOLDER
COPY Gemfile Gemfile.lock package.json yarn.lock /myapp/