.docker/Dockerfile
ARG RUBY_VERSION
FROM ruby:$RUBY_VERSION-slim-buster
ARG PG_MAJOR
ARG NODE_MAJOR
ARG BUNDLER_VERSION
ARG YARN_VERSION
# Common dependencies
RUN apt-get update -qq \
&& DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends \
build-essential \
gnupg2 \
curl \
less \
git \
&& apt-get clean \
&& rm -rf /var/cache/apt/archives/* \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
&& truncate -s 0 /var/log/*log
# Add PostgreSQL to sources list
RUN curl -sSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
&& echo 'deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main' $PG_MAJOR > /etc/apt/sources.list.d/pgdg.list
# Add NodeJS to sources list
RUN curl -sL https://deb.nodesource.com/setup_$NODE_MAJOR.x | bash -
# Add Yarn to the sources list
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
&& echo 'deb http://dl.yarnpkg.com/debian/ stable main' > /etc/apt/sources.list.d/yarn.list
# Install deps + add Chrome Stable + purge all the things
RUN curl -sSL https://dl.google.com/linux/linux_signing_key.pub | apt-key add - \
&& echo "deb https://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list
# Install dependencies
COPY .docker/Aptfile /tmp/Aptfile
RUN apt-get update -qq && DEBIAN_FRONTEND=noninteractive apt-get -yq dist-upgrade && \
DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends \
libpq-dev \
postgresql-client-$PG_MAJOR \
google-chrome-stable \
nodejs \
yarn=$YARN_VERSION-1 \
$(cat /tmp/Aptfile | xargs) && \
apt-get clean && \
rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
truncate -s 0 /var/log/*log
# Configure bundler
ENV LANG=C.UTF-8 \
BUNDLE_JOBS=4 \
BUNDLE_RETRY=3 \
BUNDLE_APP_CONFIG=.bundle
# Upgrade RubyGems and install required Bundler version
RUN gem update --system && \
gem install bundler:$BUNDLER_VERSION
# Run binstubs without prefixing with `bin/` or `bundle exec`
ENV PATH /app/bin:$PATH
# Create a directory for the app code
RUN mkdir -p /app
WORKDIR /app