FROM ruby:2.4-slim
MAINTAINER Rein Van Imschoot

RUN apt-get update && apt-get install -qq -y --no-install-recommends \
      build-essential nodejs libpq-dev

ENV ROOT_PATH /thought_share

RUN mkdir -p $ROOT_PATH

WORKDIR $ROOT_PATH

COPY Gemfile Gemfile.lock ./

RUN bundle install

COPY . .

VOLUME ["$ROOT_PATH/public"]

CMD puma -C config/puma.rb