{
pkgs ? import /home/steveej/src/github/NixOS/nixpkgs {},
name ? "generic",
version,
extraBuildInputs ? [] }: 
let 
  goPackages = builtins.getAttr "go${version}Packages" pkgs;
  goBuildInputs = { goPackages }: [
      goPackages.go
      goPackages.tools
      goPackages.tools.bin
      goPackages.gocode
      goPackages.gocode.bin
      goPackages.godef
      goPackages.godef.bin
      goPackages.godep
      goPackages.godep.bin
      goPackages.gox.bin
      goPackages.ginkgo
      goPackages.ginkgo.bin
      goPackages.gomega
  ];
  goShellHook = { goPackages, name }: ''
      goname=${goPackages.go.version}_$name
      export GOROOT=${goPackages.go}/share/go
      export GOPATH="$HOME/.gopath_$goname"
      export PATH="$HOME/.gopath_$goname/bin:$PATH"
      unset name
    '';
in pkgs.stdenv.mkDerivation {
  inherit name;
  buildInputs = extraBuildInputs ++ (goBuildInputs){ inherit goPackages; };
  shellHook = (goShellHook) { inherit name; inherit goPackages; };
}