anchor.diff:    openjdk-8-jre \
     python \
     xsltproc \
  +&& npm install -g bower grunt-cli \
   && rm -rf /var/lib/apt/lists/*
   
   # Create non-root user
  
positive.code: EXPOSE 8000
  
  # Declare Grunt as entrypoint
  ENTRYPOINT ["/build/node_modules/grunt/bin/grunt"]
  CMD ["default"]
  
negative.code: WORKDIR /build
  
  # Get the code
  RUN git clone https://github.com/acch/XML-to-bootstrap.git .
  
  # Install build tools
  RUN npm install \
  && bower install
  
  # Build custom Bootstrap theme
  COPY sass/customvars.scss /build/sass
  RUN grunt init
  
  # Populate and expose volumes
  COPY sass/ /build/sass
  