flakelight/builtinModules/overlays.nix
Archit Gupta 589ee5ba7a Make direct and auto-loaded configuration consistent
Many attributes can take moduleArgs when auto-loaded in order to
facilitate access to them from other files. Those same attributes could
not take moduleArgs when included directly, which was inconsistent.

With this change, all attributes that could take moduleArgs when
auto-loaded can now always do so. Auto-loading no longer needs special
cases.
2024-01-14 19:35:54 -08:00

34 lines
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Nix

# flakelight -- Framework for simplifying flake setup
# Copyright (C) 2023 Archit Gupta <archit@accelbread.com>
# SPDX-License-Identifier: MIT
{ config, lib, flakelight, moduleArgs, ... }:
let
inherit (lib) mkMerge mkOption mkIf;
inherit (lib.types) lazyAttrsOf nullOr;
inherit (flakelight.types) optCallWith overlay;
in
{
options = {
overlay = mkOption {
type = nullOr overlay;
default = null;
};
overlays = mkOption {
type = optCallWith moduleArgs (lazyAttrsOf overlay);
default = { };
};
};
config = mkMerge [
(mkIf (config.overlay != null) {
overlays.default = config.overlay;
})
(mkIf (config.overlays != { }) {
outputs = { inherit (config) overlays; };
})
];
}