Dockerfile

FROM ubuntu:trusty

RUN apt-get update
RUN apt-get -y install wget
RUN apt-get -y install fontconfig
RUN apt-get install -y -q python-software-properties python python-setuptools python-virtualenv python-dev python-distribute python-pip
WORKDIR /usr/local/src/phantomjs
RUN wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-1.9.7-linux-x86_64.tar.bz2
RUN tar xvf phantomjs-1.9.7-linux-x86_64.tar.bz2
RUN sudo ln -sf /usr/local/src/phantomjs/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/local/bin/phantomjs

RUN apt-get -y install git 
WORKDIR /usr/local/src
RUN git clone git://github.com/n1k0/casperjs.git 
RUN sudo ln -sf /usr/local/src/casperjs/bin/casperjs /usr/local/bin/casperjs 
RUN echo "fuck you"
RUN git clone -b master https://github.com/gpolyn/mywebapp /mywebapp
CMD if [ -z $BRANCH ]; then BRANCH=master; fi; \
	cd /mywebapp \
	&& git checkout $BRANCH \
	&& git pull \
	&& casperjs test test/