anchor.diff:  RUN set -euxo pipefail
   
   # Requirements
  -RUN apk --update add --no-cache \
  +RUN apk --update add \
           autoconf \
           file \
           g++ \
  
positive.code: 
  COPY --from=libs /usr/bin/git /usr/bin/
  COPY --from=libs /usr/libexec/git-core/git-remote-https /usr/libexec/git-core/
  COPY --from=libs *.tar.gz /
  
  ENTRYPOINT ["/usr/local/bin/php", "/usr/local/bin/composer", "--ansi"]
  
  RUN tar -xzf /lib.tar.gz \
      && tar -xzf /usr-lib.tar.gz \
      && rm -rf /bin *.tar.gz
  
  WORKDIR /var/www
  
  
negative.code: ARG VCS_URL
  
  COPY --from=build /usr/local/bin/php /usr/local/bin/php
  COPY --from=build /var/cache/apk /var/cache/apk
  
  COPY getcomposer.sh .
  
  