anchor.diff:  ENV HOME="$APP_BASE_DIR/home"
   ENV PATH $APP_BASE_DIR/bin:$APP_BASE_DIR/google-cloud-sdk/bin:$PATH
   ENV GOOGLE_APPLICATION_CREDENTIALS="$CREDENTIALS_PATH" \
  -    CLOUDSDK_AUTH_CREDENTIAL_FILE_OVERRIDE="$CREDENTIALS_PATH"
  +  CLOUDSDK_AUTH_CREDENTIAL_FILE_OVERRIDE="$CREDENTIALS_PATH"
   
   # Fix base64 inconsistency
   SHELL ["/bin/bash", "-c"]
  
positive.code:   cd terraform-provider-google && \
    git fetch --all --tags --prune && \
    git checkout tags/v${PROVIDER_GOOGLE_VERSION} -b v${PROVIDER_GOOGLE_VERSION} && \
    make build && \
    mv $GOPATH/bin/terraform-provider-google \
    $APP_BASE_DIR/home/.terraform.d/plugins/terraform-provider-google_v${PROVIDER_GOOGLE_VERSION}
  
negative.code: FROM alpine:3.8 as builder
  
  RUN apk add --no-cache \
    bash \
    git \
    go \
    make \
    musl-dev
  
  ENV APP_BASE_DIR="/cftk"
  
  RUN mkdir -p $APP_BASE_DIR/home && \
    mkdir -p $APP_BASE_DIR/bin && \
    mkdir -p $APP_BASE_DIR/workdir
  
  ENV GOPATH="/root/go"
  
  