Dockerfile

FROM clojure:lein-2.9.3

RUN apt-get -yqq update && \
    apt-get -yqq upgrade && \
    apt-get -yqq install gnupg2 && \
    apt-get -yqq install xvfb curl unzip && \
    apt-get -yqq install fonts-ipafont-gothic xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic && \
    apt-get install -y ca-certificates jq libfontconfig libgconf-2-4 && \
    rm -rf /var/lib/apt/lists/*

# Install Chrome WebDriver
RUN CHROMEDRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE` && \
    mkdir -p /opt/chromedriver-$CHROMEDRIVER_VERSION && \
    curl -sS -o /tmp/chromedriver_linux64.zip http://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip && \
    unzip -qq /tmp/chromedriver_linux64.zip -d /opt/chromedriver-$CHROMEDRIVER_VERSION && \
    rm /tmp/chromedriver_linux64.zip && \
    chmod +x /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver && \
    ln -fs /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver /usr/local/bin/chromedriver

# Install Google Chrome
RUN curl -sS -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
    echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list && \
    apt-get -yqq update && \
    apt-get -yqq install google-chrome-stable && \
    rm -rf /var/lib/apt/lists/*

# Install Firefox
# RUN set -o nounset && set -o errexit && set -o xtrace
RUN FIREFOX_URI="https://download.mozilla.org/?product=firefox-latest&os=linux64&lang=en-US" && \
    wget --quiet --content-disposition "$FIREFOX_URI" && \
    tar xf firefox-*.tar.bz2 -C /usr/local && \
    ln -s /usr/local/firefox/firefox /usr/local/bin/firefox

# Install Geckodriver
RUN GECKODRIVER_META="https://api.github.com/repos/mozilla/geckodriver/releases/latest" && \
    GECKODRIVER_LATEST_RELEASE_URL=$(curl $GECKODRIVER_META | jq -r ".assets[] | select(.content_type==\"application/gzip\") | select(.name | test(\"linux64\")) | .browser_download_url") && \
    curl --silent --show-error --location --fail --retry 3 --output /tmp/geckodriver_linux64.tar.gz "$GECKODRIVER_LATEST_RELEASE_URL"  && \
    cd /tmp  && \
    tar xf geckodriver_linux64.tar.gz  && \
    chmod +x geckodriver && \
    mv geckodriver /usr/local/bin/

# Install PhantomJS
RUN PHANTOMJS_VERSION=phantomjs-2.1.1-linux-x86_64 && \
    wget --quiet --content-disposition https://bitbucket.org/ariya/phantomjs/downloads/$PHANTOMJS_VERSION.tar.bz2 && \
    tar xf $PHANTOMJS_VERSION.tar.bz2 -C /usr/local && \
    ln -s /usr/local/$PHANTOMJS_VERSION/bin/phantomjs /usr/local/bin/phantomjs && \
    rm  $PHANTOMJS_VERSION.tar.bz2

# PhantomJS requires  an OpenSSL config even if it's an empty one,
# else it'll complain about "libssl_conf.so: cannot open shared object file"
# which seems to be a recent bug.
ENV OPENSSL_CONF=/opt/openssl.cnf

COPY ./ /etaoin
RUN cd /etaoin && lein deps && rm -rf /etaoin

ENV DISPLAY :99
RUN printf '#!/bin/sh\nXvfb :99 -screen 0 1280x1024x24 &\nexec "$@"\n' > /tmp/entrypoint \
    && chmod +x /tmp/entrypoint \
    && mv /tmp/entrypoint /entrypoint.sh

ENV ETAOIN_TEST_DRIVERS="[:firefox :chrome]"

ENTRYPOINT ["/entrypoint.sh"]