anchor.diff:  #Setup the local user
   RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
   
  -RUN useradd -u 5001 -c "Local user" -p user -m user --shell /bin/bash -G users,sudo
  -RUN echo "secret\nsecret" | passwd user
  -RUN usermod -u 1000 user
  +RUN useradd -u 5001 -c "Local user" -p user -m user --shell /bin/bash -G users,sudo && \
  +  echo "secret\nsecret" | passwd user && \
  +  usermod -u 1000 user
   
   USER user
   
  
positive.code: 
  RUN echo "export JAVA_HOME=$JAVA_HOME" >> /home/user/.bashrc
  RUN echo "export GROOVY_HOME=$GROOVY_HOME" >> /home/user/.bashrc
  RUN echo "export PATH=$GROOVY_HOME/bin:$JAVA_HOME/bin:path" >> /home/user/.bashrc
  
  ENTRYPOINT ["/entrypoint.sh"]
  
negative.code: MAINTAINER duncan@dickinson.name
  
  RUN apt-get update && \
      apt-get -y install sudo wget unzip && \
      apt-get clean
  
  ENV GROOVY_VERSION=2.4.5
  ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 \
      GROOVY_HOME=/opt/groovy-${GROOVY_VERSION}
  
  # Install groovy
  ADD http://dl.bintray.com/groovy/maven/apache-groovy-binary-${GROOVY_VERSION}.zip /tmp/
  