anchor.diff:  RUN apt-get update && apt-get -y upgrade
   RUN apt-get install -y lib32z1 lib32stdc++6
   # For Go:
  -RUN apt-get -y --no-install-recommends install curl gcc
  +RUN apt-get -y --no-install-recommends install curl gcc make
   RUN apt-get -y --no-install-recommends install ca-certificates libc6-dev git
   
   USER gopher
  
positive.code: # Copyright 2017 The Perkeep Authors.
  
  FROM openjdk:8-jdk
  
  MAINTAINER camlistore <camlistore@googlegroups.com>
  
  
negative.code: RUN mkdir android-sdk
  ENV ANDROID_HOME $GOPHER/android-sdk
  WORKDIR $ANDROID_HOME
  RUN curl -O -L https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip
  RUN echo '2ccbda4302db862a28ada25aa7425d99dce9462046003c1714b059b5c47970d8  ./commandlinetools-linux-8512546_latest.zip' | sha256sum -c
  RUN unzip ./commandlinetools-linux-8512546_latest.zip
  ENV SDK_MGR "$ANDROID_HOME/cmdline-tools/bin/sdkmanager --sdk_root=$ANDROID_HOME"
  RUN echo y | $SDK_MGR --update
  RUN echo y | $SDK_MGR 'platforms;android-27'
  RUN echo y | $SDK_MGR 'build-tools;27.0.0'
  RUN echo y | $SDK_MGR 'extras;android;m2repository'
  RUN echo y | $SDK_MGR 'ndk-bundle'
  RUN echo y | keytool -genkeypair -dname "cn=Gopher" \
  	-alias perkeep \
  	-keypass gopher -keystore $GOPHER/keystore \
  	-storepass gopher \
  	-validity 20000
  
  # Get Go stable release
  WORKDIR $GOPHER
  RUN curl -O https://storage.googleapis.com/golang/go1.18.linux-amd64.tar.gz
  RUN echo 'e85278e98f57cdb150fe8409e6e5df5343ecb13cebf03a5d5ff12bd55a80264f  go1.18.linux-amd64.tar.gz' | sha256sum -c
  RUN tar -xzf go1.18.linux-amd64.tar.gz
  ENV GOPATH $GOPHER
  ENV GOROOT $GOPHER/go
  ENV PATH $PATH:$GOROOT/bin:$GOPHER/bin
  
  # Get gomobile
  RUN go install -v golang.org/x/mobile/cmd/gomobile@8578da9835fd
  
  # init gomobile
  RUN gomobile init
  
  CMD ["/bin/bash"]
  