{ pkgs ? (import ../../../. {}).third_party, ... }: let inherit (pkgs) haskellPackages haskell gitignoreSource ; in (haskellPackages.extend (haskell.lib.packageSourceOverrides { owothia = gitignoreSource ./.; })).shellFor { packages = p: [ p.owothia ]; withHoogle = true; doBenchmark = true; buildInputs = with haskellPackages; [ cabal-install hlint haskell-language-server ]; }