Dockerfile.chrome

FROM ruby:2.6

# Prerequisites
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
    && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
    && apt-get update -q \
    && apt-get install -y nodejs yarn cron

# Install chrome
RUN curl https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb -o /chrome.deb \
    && dpkg -i /chrome.deb || apt-get install -yf \
    && rm /chrome.deb

# Install chromedriver using the build argument specified version, or the
# given default
ARG CHROMEDRIVER_VERSION=83.0.4103.39

RUN apt-get install -y libgconf2-dev \
    && curl https://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip -o /tmp/chromedriver.zip \
    && unzip /tmp/chromedriver.zip -d /usr/local/bin/ \
    && rm /tmp/chromedriver.zip \
    && chmod +x /usr/local/bin/chromedriver

# Cache Gems
WORKDIR /tmp

ADD Gemfile .
ADD Gemfile.lock .

RUN bundle install

# Copy App
WORKDIR /usr/src/app

ADD . /usr/src/app

# Precompile assets
RUN bin/yarn install
RUN bin/rails assets:precompile

# Expose port 3000 to other containers (Note: not external devices such as our workstation)
ENV PORT 3000
EXPOSE $PORT

CMD ./docker-entrypoint.sh