{ system ? builtins.currentSystem, sources ? import ./nix/sources.nix, }: let pkgs = import sources.nixpkgs { inherit system; }; in pkgs.mkShell { nativeBuildInputs = with pkgs; [ cargo rustc pkg-config niv ]; buildInputs = with pkgs; [ enchant ]; XDG_DATA_DIRS = with pkgs; lib.makeSearchPath "share" [ hunspellDicts.en-us ]; }