rails_docker

FROM ruby:2.6.5-stretch as base

RUN apt-get update && apt-get install -y \
        git \
        build-essential \
        g++ \
        libpq-dev \
        qt4-dev-tools \
        libqt4-dev \
        nodejs

RUN mkdir -p /var/app

WORKDIR /var/app

COPY Gemfile Gemfile.lock ./

RUN bundle install

# Do I need this? I don't see base being used anywhere
FROM base as release

COPY . ./

EXPOSE 80

ENTRYPOINT bundle exec rails s -p 80 -b 0.0.0.0

# build environment
FROM node:13.10.1-alpine3.11 as build
WORKDIR /app
ENV PATH /app/node_modules/.bin:$PATH
COPY package.json /app/package.json
RUN yarn install --silent
RUN yarn global add react-scripts@3.4.0
COPY . /app
RUN yarn run build

# production environment
FROM nginx:1.17.9-alpine
COPY --from=build /app/build /usr/share/nginx/html
ENV NODE_ENV production
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]