FROM ubuntu:latest
ARG DEBIAN_FRONTEND=noninteractive
RUN <<EOS
    apt-get update
    apt-get install --yes --no-install-recommends build-essential 
    echo 'usar:x:1000:1000:Ein Typ,,,:/home/usar:/bin/bash' >> /etc/passwd
    echo 'usar:x:1000:' >> /etc/group
EOS
USER usar
VOLUME /src
WORKDIR /src
ENTRYPOINT ["/bin/bash"]
