anchor.diff:        golang-lru hcl logutils memberlist net-rpc-msgpackrpc raft_v2 raft-boltdb_v2
         scada-client yamux muxado dns mitchellh_cli mapstructure columnize
         copystructure hil hashicorp-go-uuid crypto sys aws-sdk-go go-sockaddr
  +      google-api-go-client oauth2
       ];
   
       propagatedBuildInputs = [
  
positive.code:     ];
  
      postPatch = let
        version = stdenv.lib.substring 1 (stdenv.lib.stringLength rev - 1) rev;
      in ''
        sed \
          -e 's,\(Version[ \t]*= "\)unknown,\1${version},g' \
          -e 's,\(VersionPrerelease[ \t]*= "\)unknown,\1,g' \
          -i version/version.go
      '';
  
negative.code:       "lib"
        "tlsutil"
      ];
    };
  
    consulfs = buildFromGitHub {
  