Dockerfile

FROM node

# Set ENV
ENV PHANTOMJS_VERSION 2.1.1

# Commands
RUN apt update && apt -y upgrade
RUN apt install -y \
    libfreetype6 \
    libfontconfig

RUN curl -OL https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 && \
    bunzip2 phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 && \
    tar -xf phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar && \
    rm -f phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar && \
    mv phantomjs-$PHANTOMJS_VERSION-linux-x86_64/bin/phantomjs /usr/bin/ && \
    rm -rf /var/www/phantomjs-$PHANTOMJS_VERSION-linux-x86_64 && \
    phantomjs --version

# Create app directory
RUN mkdir -p /usr/src/app
COPY . /usr/src/app
WORKDIR /usr/src/app

# Install app dependencies
RUN cd /usr/src/app && yarn install --production

EXPOSE 3000

CMD yarn start