anchor.diff:  
       owner = "stamblerre";
       repo = "gocode";
  -    sha256 = "1avv0b5p2l8pv38m5gg97k57ndr5k9yy0rfkmmwjq96pa221hs1q";
  +    sha256 = "0y5lc7sq3913mvvczwx8mq5l3l9yg34jzaw742q8jpd1jzqyza94";
     };
   
     goDeps = ./deps.nix;
  
positive.code:     homepage = https://github.com/stamblerre/gocode;
      license = licenses.mit;
      platforms = platforms.all;
      maintainers = with maintainers; [ kalbasit ];
    };
  }
  
negative.code: 
  buildGoPackage rec {
    name = "gocode-gomod-unstable-${version}";
    version = "2019-02-12";
    rev = "8cc90faaf4765d16de060350da41eadccc1a15d1";
  
    goPackagePath = "github.com/stamblerre/gocode";
  
  