with import ; self: super: # Import files and subdirectories like they are overlays. foldl' mergeAttrs {} (map (name: import (./. + "/${name}") self super) (filter (name: name != "default.nix" && !hasPrefix "." name) (attrNames (readDir ./.)))) // { brockman = self.haskellPackages.brockman; reaktor2 = self.haskellPackages.reaktor2; }