{
  pkgs,
  lib,
  inputs ? null,
  ...
}:
{
  evalModel =
    module:
    (lib.evalModules {
      specialArgs = {
        inherit pkgs inputs;
      };
      modules = [
        ./data-model.nix
        module
      ];
    }).config;
  toBash =
    v:
    lib.replaceStrings [ "\"" ] [ "\\\"" ] (
      if lib.isPath v || builtins.isNull v then
        toString v
      else if lib.isString v then
        v
      else
        lib.strings.toJSON v
    );
}