Dockerfile

FROM ruby:3.1-slim as builder
RUN apt-get update && apt-get install curl gnupg build-essential libpq-dev -y
# Fix incompatiable node version for turbo
RUN curl -fsSL https://deb.nodesource.com/setup_16.x | bash -
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
RUN apt-get update -qq
RUN apt install yarn -y
#RUN apt-get install imagemagick -y # enable if image processing is required

RUN mkdir /app
WORKDIR /app

# Default port and web server command
CMD ["bin/rails server -p 3000 -b 0.0.0.0"]
EXPOSE 3000

#####################################
FROM builder AS production
ENV RAILS_ENV production

COPY package.json yarn.lock /app/
RUN yarn install
COPY Gemfile* /app/
ENV BUNDLER_WITHOUT development test
RUN bundle install --jobs 20 --retry 5 --without development test
COPY . /app

# Fix missing builds assets in public/assets (Builds assets are not copied)
RUN rm -rf app/assets/builds/*
RUN RAILS_ENV=production PRECOMPILE=true SECRET_KEY_BASE=1 AWS_SERVER_REGION=test AWS_ACCESS_KEY_ID=test AWS_SECRET_ACCESS_KEY=test AWS_BUCKET_NAME=test bundle exec rake assets:precompile
RUN rm -rf node_modules tmp/cache app/assets/builds vendor/assets spec
RUN apt-get remove yarn curl -y

#####################################
FROM builder AS development

## install google chrome (Enable if capybara js tests are required)
#RUN apt-get install wget -y
#RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
#RUN sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
#RUN apt-get -y update
#RUN apt-get install -y google-chrome-stable
#
## install chromedriver
#RUN apt-get install -yqq unzip
#RUN wget -O /tmp/chromedriver.zip http://chromedriver.storage.googleapis.com/`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`/chromedriver_linux64.zip
#RUN unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/

COPY package.json yarn.lock /app/
RUN yarn install
COPY Gemfile* /app/
RUN bundle install --jobs 20 --retry 5
COPY . /app