Make open source

Dockerfile

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+FROM ruby:2.5.0
+
+RUN apt-get update -qq &&\
+ apt-get install -y build-essential libpq-dev nodejs &&\
+ useradd --user-group --create-home --shell /bin/false app
+
+ENV HOME=/home/app
+USER app
+
+COPY --chown=app:app Gemfile Gemfile.lock $HOME/wedding/
+WORKDIR $HOME/wedding
+RUN bundle
+
+CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0"]
+
+COPY --chown=app:app . $HOME/wedding/