#Arg is replaced with the desired Unity container. ARG IMAGE=unityci/base:latest FROM ${IMAGE} RUN useradd -ms /bin/bash unity -u 1000 COPY entrypoint.sh / RUN chmod +x /entrypoint.sh COPY install-dotnet.sh / RUN bash /install-dotnet.sh COPY UnityBuilder /usr/bin/ RUN chmod +x /usr/bin/UnityBuilder ENTRYPOINT ["/entrypoint.sh"] USER unity