mirror of
https://github.com/nix-community/flakelight.git
synced 2024-11-21 15:03:15 +01:00
543e3aaa4d
`nullOr`'s merge function requires definitions to all be null or all be non-null. It was being used where the intent was that null be used as a value representing unset, and as such the merge should return null if all definitions are null and ignore nulls otherwise. This adds a type with that merge semantics.
34 lines
775 B
Nix
34 lines
775 B
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) mkOption mkIf mkMerge;
|
|
inherit (lib.types) lazyAttrsOf;
|
|
inherit (flakelight.types) module nullable optCallWith;
|
|
in
|
|
{
|
|
options = {
|
|
homeModule = mkOption {
|
|
type = nullable module;
|
|
default = null;
|
|
};
|
|
|
|
homeModules = mkOption {
|
|
type = optCallWith moduleArgs (lazyAttrsOf module);
|
|
default = { };
|
|
};
|
|
};
|
|
|
|
config = mkMerge [
|
|
(mkIf (config.homeModule != null) {
|
|
homeModules.default = config.homeModule;
|
|
})
|
|
|
|
(mkIf (config.homeModules != { }) {
|
|
outputs = { inherit (config) homeModules; };
|
|
})
|
|
];
|
|
}
|