mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-27 09:23:01 +00:00
48 lines
1.4 KiB
Nix
48 lines
1.4 KiB
Nix
let
|
|
# The warning is in a top-level let binding so it is only printed once.
|
|
experimentalWarning = warn "lib.nixos.evalModules is experimental and subject to change. See nixos/lib/default.nix" null;
|
|
inherit (nonExtendedLib) warn;
|
|
nonExtendedLib = import ../../lib;
|
|
in
|
|
{ lib ? nonExtendedLib, ... }:
|
|
let
|
|
|
|
/*
|
|
Invoke NixOS. Unlike traditional NixOS, this does not include all modules.
|
|
Any such modules have to be explicitly added via the `modules` parameter,
|
|
or imported using `imports` in a module.
|
|
|
|
A minimal module list improves NixOS evaluation performance and allows
|
|
modules to be independently usable, supporting new use cases.
|
|
|
|
Parameters:
|
|
|
|
modules: A list of modules that constitute the configuration.
|
|
|
|
specialArgs: An attribute set of module arguments. Unlike
|
|
`config._module.args`, these are available for use in
|
|
`imports`.
|
|
`config._module.args` should be preferred when possible.
|
|
|
|
Return:
|
|
|
|
An attribute set containing `config.system.build.toplevel` among other
|
|
attributes. See `lib.evalModules` in the Nixpkgs library.
|
|
|
|
*/
|
|
evalModules = {
|
|
prefix ? [],
|
|
modules ? [],
|
|
specialArgs ? {},
|
|
}: lib.evalModules {
|
|
inherit prefix modules;
|
|
specialArgs = {
|
|
modulesPath = builtins.toString ../modules;
|
|
} // specialArgs;
|
|
};
|
|
|
|
in
|
|
{
|
|
evalModules = builtins.seq experimentalWarning evalModules;
|
|
}
|