{ mkDerivation, base, bytestring, extra, fetchgit, hspec, lib
, QuickCheck, text, wcwidth
}:
mkDerivation {
  pname = "blessings";
  version = "2.5.1";
  src = fetchgit {
    url = "https://cgit.krebsco.de/blessings";
    sha256 = "15yjvmzmqhg7ng7zs4llzwbpq6i5p87vbqwj45g2y6zwszqrwy81";
    rev = "66d76358a2b38b65d78f4aeb9dcc64a36d56a7f8";
    fetchSubmodules = true;
  };
  libraryHaskellDepends = [ base bytestring extra text wcwidth ];
  testHaskellDepends = [ base hspec QuickCheck ];
  license = lib.licenses.mit;
}