{ lib ? import <nixpkgs/lib>
, rootMountPoint ? "/mnt"
, checked ? false
}:
let
  diskoLib = import ./lib { inherit lib rootMountPoint; };
  eval = cfg: lib.evalModules {
    modules = lib.singleton {
      # _file = toString input;
      imports = lib.singleton { disko.devices = cfg.disko.devices; };
      options = {
        disko.devices = lib.mkOption {
          type = diskoLib.toplevel;
        };
      };
    };
  };
in
{
  lib = diskoLib;

  # legacy alias
  create = cfg: builtins.trace "the create output is deprecated, use format instead" (eval cfg).config.disko.devices._create;
  createScript = cfg: pkgs: builtins.trace "the create output is deprecated, use format instead" ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).formatScript;
  createScriptNoDeps = cfg: pkgs: builtins.trace "the create output is deprecated, use format instead" ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).formatScriptNoDeps;

  format = cfg: (eval cfg).config.disko.devices._create;
  formatScript = cfg: pkgs: ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).formatScript;
  formatScriptNoDeps = cfg: pkgs: ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).formatScriptNoDeps;

  mount = cfg: (eval cfg).config.disko.devices._mount;
  mountScript = cfg: pkgs: ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).mountScript;
  mountScriptNoDeps = cfg: pkgs: ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).mountScriptNoDeps;

  disko = cfg: (eval cfg).config.disko.devices._disko;
  diskoScript = cfg: pkgs: ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).diskoScript;
  diskoScriptNoDeps = cfg: pkgs: ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).diskoScriptNoDeps;

  # we keep this old output for backwards compatibility
  diskoNoDeps = cfg: pkgs: builtins.trace "the diskoNoDeps output is deprecated, please use disko instead" ((eval cfg).config.disko.devices._scripts { inherit pkgs checked; }).diskoScriptNoDeps;

  config = cfg: (eval cfg).config.disko.devices._config;
  packages = cfg: (eval cfg).config.disko.devices._packages;
}