anchor.diff:  
   # Hugo static site generator
   ADD https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz /tmp
  -RUN tar -xzvf /tmp/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz -C ${OUTDIR}/usr/bin
  -
  -# Replicate k8s.io/api proto structure and generated protos
  -# in /usr/include/protobuf/k8s.io/api
  -RUN mkdir -p ${OUTDIR}/usr/include/protobuf/k8s.io/api
  -RUN git clone https://github.com/kubernetes/api.git
  -WORKDIR /tmp/api
  -RUN find . -name \*proto -exec cp -a --parents {} ${OUTDIR}/usr/include/protobuf/k8s.io/api \;
  -
  -# Replicate k8s.io/apimachinery proto structure and generated protos
  -# in /usr/include/protobuf/k8s.io/apimachinery
  -WORKDIR /tmp
  -RUN mkdir -p ${OUTDIR}/usr/include/protobuf/k8s.io/apimachinery
  -RUN git clone https://github.com/kubernetes/apimachinery.git
  -WORKDIR /tmp/apimachinery
  -RUN find . -name \*proto -exec cp -a --parents {} ${OUTDIR}/usr/include/protobuf/k8s.io/apimachinery \;
  -
  -# Replicate gogo/protobuf proto structure and generatede protos
  -# in /usr/include/protobuf/github.com/gogo/protobuf
  -WORKDIR /tmp
  -RUN mkdir -p ${OUTDIR}/usr/include/protobuf/github.com/gogo/protobuf
  -RUN git clone https://github.com/gogo/protobuf.git
  -WORKDIR /tmp/protobuf
  -RUN find . -name \*proto -exec cp -a --parents {} ${OUTDIR}/usr/include/protobuf/github.com/gogo/protobuf \;
  -
  -WORKDIR /tmp
  -ADD https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-amd64_linux.tar.xz /tmp
  -RUN tar -xJf upx-${UPX_VERSION}-amd64_linux.tar.xz
  -RUN cp /tmp/upx-${UPX_VERSION}-amd64_linux/upx /usr/bin
  -RUN chmod 755 /usr/bin
  -
  -# Use inplace decompression on the go binaries
  -RUN upx --lzma ${OUTDIR}/go/bin/*
  +RUN tar -xzvf /tmp/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz -C /tmp
  +RUN mv /tmp/hugo ${OUTDIR}/usr/bin
  +
  +# Helm
  +ADD https://storage.googleapis.com/kubernetes-helm/helm-${HELM_VERSION}-linux-amd64.tar.gz /tmp
  +RUN tar -xf /tmp/helm-${HELM_VERSION}-linux-amd64.tar.gz -C /tmp
  +RUN mv /tmp/linux-amd64/helm ${OUTDIR}/usr/bin
   
   # Cleanup stuff we don't need in the final image
   RUN rm -fr /usr/local/go/doc
  
positive.code: COPY --from=ruby_tools_context /usr/local/lib /usr/local/lib
  COPY --from=nodejs_tools_context /usr/local /usr/local
  COPY --from=nodejs_tools_context /node_modules/ /node_modules/
  
  RUN mkdir -p /gocache && \
      mkdir -p /go/pkg/mod
  
negative.code: ENV SHELLCHECK_VERSION=v0.7.0
  ENV HUGO_VERSION=0.55.5
  ENV HADOLINT_VERSION=v1.17.1
  ENV UPX_VERSION=3.95
  ENV HELM_VERSION=v2.10.0
  
  ENV OUTDIR=/out
  WORKDIR /tmp
  
  # Update distro and install dependencies
  # hadolint ignore=DL3008
  