Initial commit

m/sys.nix

@@ -0,0 +1,27 @@
+{ lib, config, ... }:
+let
+  types = lib.types;
+  sys = config.maid.sys;
+in
+{
+  options.maid.sys = {
+    enable = lib.mkEnableOption "whole maid system";
+    tz = lib.mkOption {
+      type = types.str;
+      default = "Europe/Moscow";
+    };
+    hostname = lib.mkOption {
+      type = types.str;
+    };
+  };
+
+  config = lib.mkIf sys.enable {
+    time.timeZone = sys.tz;
+    networking.hostName = sys.hostname;
+    nix.settings = {
+      substituters = ["https://hyprland.cachix.org"];
+      trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="];
+    };
+    nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  };
+}