Dockerfile.prod

FROM ruby@sha256:2f6585f9a836ef254ff4cdcd5d2ad51cc7718d4f71b1bdf899408f61012cea4f
LABEL maintainer="pjaneiro@whitesmith.co"

ENV HOME /home/user
ENV CODE /code
ENV RAILS_ENV production
ENV RAILS_SERVE_STATIC_FILES true
ENV RAILS_LOG_TO_STDOUT true
ENV EDITOR vim

RUN useradd --create-home --home-dir "$HOME" user && \
  chown -R user:user "$HOME" && \
  chown -R user:user "$GEM_HOME"

RUN apt-get update -qq && \
  apt-get install --no-install-recommends -y build-essential=12.9 vim=2:8.2.2434-3 rsync=3.2.3-4+deb11u1 && \
  apt-get clean && \
  rm -rf /var/lib/apt/lists/*

USER user
WORKDIR $CODE

RUN gem install bundler:2.2.29
COPY --chown=user:user Gemfile* ./
RUN bundle config --global frozen 1
RUN bundle config set --local without 'development test'
RUN bundle install

COPY --chown=user:user . .

EXPOSE 3000

CMD ["bundle","exec","rails","server","-u","puma","-p","3000","-b","0.0.0.0"]