anchor.diff:    org.label-schema.schema-version="1.0"
   
   COPY --from=confd /go/bin/confd /usr/bin/confd
  -ADD https://www.torproject.org/dist/tor-${TOR_VERSION}.tar.gz /tmp/
  -ADD https://www.torproject.org/dist/tor-${TOR_VERSION}.tar.gz.asc /tmp/
   
   WORKDIR /tmp
   RUN \
  
positive.code:     wget \
      zlib-dev && \
    \
    gpg --keyserver ipv4.pool.sks-keyservers.net --recv-keys \
      0x6AFEE6D49E92B601 \
      0x28988BF5 \
  
negative.code: 
  ARG CONFD_VERSION=0.14.0
  
  WORKDIR /tmp
  RUN \
    apk add --no-cache \
      bzip2 \
      make \
      wget && \
    wget --no-verbose https://github.com/kelseyhightower/confd/archive/v${CONFD_VERSION}.tar.gz && \
    mkdir -p /go/src/github.com/kelseyhightower/confd && \
    cd /go/src/github.com/kelseyhightower/confd && \
    tar --strip-components=1 -zxf /tmp/v${CONFD_VERSION}.tar.gz && \
  