From 49aa48366a38f679e4e2855bd08abccfab80a4e0 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Fri, 6 Aug 2021 18:55:10 +0200
Subject: [PATCH] games: Move to separate module

---
 modules/default.nix | 17 +----------------
 modules/games.nix   | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 16 deletions(-)
 create mode 100644 modules/games.nix

diff --git a/modules/default.nix b/modules/default.nix
index 285432d..24d8de9 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -12,22 +12,6 @@
       default = true;
     };
     gui.enable = lib.mkEnableOption "gui";
-    games = {
-      enable = lib.mkEnableOption "games";
-      performanceIndex = lib.mkOption {
-        type = lib.types.int;
-        description = ''
-          Arbitrary number specifying how powerful the machine is. To be
-          replaced by taking into account single- and multi-core CPU and GPU
-          metrics separately should this system not map to my machines in
-          practice.
-
-           * 2: ~ 2014 ultrabook
-           * 8: ~ 2016 quad-core workstation with mid-range GPU
-        '';
-        default = 1;
-      };
-    };
   };
 
   # All modules are imported but non-essential modules are activated by
@@ -37,6 +21,7 @@
     ./cups.nix
     ./docker.nix
     ./fonts.nix
+    ./games.nix
     ./grub.nix
     ./gui.nix
     ./initrd-ssh.nix
diff --git a/modules/games.nix b/modules/games.nix
new file mode 100644
index 0000000..98e9735
--- /dev/null
+++ b/modules/games.nix
@@ -0,0 +1,23 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.sbruder.games;
+in
+{
+  options.sbruder.games = {
+    enable = lib.mkEnableOption "games";
+    performanceIndex = lib.mkOption {
+      type = lib.types.int;
+      description = ''
+        Arbitrary number specifying how powerful the machine is. To be
+        replaced by taking into account single- and multi-core CPU and GPU
+        metrics separately should this system not map to my machines in
+        practice.
+
+         * 2: ~ 2014 ultrabook
+         * 8: ~ 2016 quad-core workstation with mid-range GPU
+      '';
+      default = 1;
+    };
+  };
+  config = lib.mkIf cfg.enable { };
+}