FROM debian:jessie RUN echo 'deb http://deb.debian.org/debian jessie-backports main' > /etc/apt/sources.list.d/jessie-backports.list ENV DEBIAN_FRONTEND noninteractive RUN apt update -y RUN apt install --target-release jessie-backports \ openjdk-8-jdk \ ca-certificates-java \ --assume-yes RUN apt install -qq --force-yes mesa-utils libgl1-mesa-glx libxcursor1 libxrandr2 libxxf86vm1 x11-xserver-utils xfonts-base xserver-common RUN apt install -qq --force-yes unzip wget ADD . /code RUN echo "\nrunClient {\nargs \"--width\",\"128\",\"--height\",\"128\"\n}" >> /code/build.gradle # this .deb is specially patched to support lwjgl # source: https://github.com/tectonicus/tectonicus/issues/60#issuecomment-154239173 RUN dpkg -i /code/scripts/xvfb_1.16.4-1_amd64.deb WORKDIR /code RUN ./gradlew build