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|
{
config,
inputs,
lib,
pkgs,
...
}: let
cfg = config.base.nix-settings;
inherit (lib) mkDefault mkEnableOption mkIf;
inherit (pkgs.stdenv) isLinux;
in {
options.base.nix-settings.enable = mkEnableOption "base nix settings";
config = mkIf cfg.enable {
nix = {
registry =
{
n.flake = mkDefault inputs.nixpkgs;
}
// (builtins.mapAttrs (_: flake: {inherit flake;})
(inputs.nixpkgs.lib.filterAttrs (n: _: n != "nixpkgs") inputs));
settings = {
auto-optimise-store = isLinux;
experimental-features = ["nix-command" "flakes" "auto-allocate-uids" "repl-flake"];
trusted-substituters = [
"https://getchoo.cachix.org"
"https://nix-community.cachix.org"
];
trusted-public-keys = [
"getchoo.cachix.org-1:ftdbAUJVNaFonM0obRGgR5+nUmdLMM+AOvDOSx0z5tE="
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
];
};
gc = {
automatic = mkDefault true;
options = mkDefault "--delete-older-than 7d";
};
};
nixpkgs = {
overlays = with inputs; [nur.overlay getchoo.overlays.default self.overlays.default];
config.allowUnfree = true;
};
};
}
|
