nixpkgs/pkgs/development/libraries/haskell/hspec/default.nix

{ cabal, ansiTerminal, filepath, hspecExpectations, HUnit
, QuickCheck, setenv, silently, time, transformers
}:

cabal.mkDerivation (self: {
  pname = "hspec";
  version = "1.4.2.3";
  sha256 = "1ax9dzha67xrq9lhs6880rk1yid91gxk43bbni6xfsk5zdbivgr7";
  isLibrary = true;
  isExecutable = true;
  buildDepends = [
    ansiTerminal filepath hspecExpectations HUnit QuickCheck setenv
    silently time transformers
  ];
  meta = {
    homepage = "http://hspec.github.com/";
    description = "Behavior-Driven Development for Haskell";
    license = self.stdenv.lib.licenses.bsd3;
    platforms = self.ghc.meta.platforms;
  };
})