From 875abade932d64c8e0c3a3076eb1abfee41ea032 Mon Sep 17 00:00:00 2001
From: foo-dogsquared <foo.dogsquared@gmail.com>
Date: Sat, 25 Dec 2021 21:30:10 +0800
Subject: [PATCH] Add `modules.desktop.wine` option

I'll experiment using Wine with NixOS. Let's just see how this goes.
---
 hosts/ni/default.nix      |  1 +
 modules/nixos/desktop.nix | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/hosts/ni/default.nix b/hosts/ni/default.nix
index b37c3ca8..1c7557e2 100644
--- a/hosts/ni/default.nix
+++ b/hosts/ni/default.nix
@@ -20,6 +20,7 @@
       fonts.enable = true;
       hardware.enable = true;
       cleanup.enable = true;
+      wine.enable = true;
     };
     dev = {
       enable = true;
diff --git a/modules/nixos/desktop.nix b/modules/nixos/desktop.nix
index 04fcbee6..87767860 100644
--- a/modules/nixos/desktop.nix
+++ b/modules/nixos/desktop.nix
@@ -14,6 +14,14 @@ in {
     hardware.enable =
       lib.mkEnableOption "the common hardware-related configuration";
     cleanup.enable = lib.mkEnableOption "activation of cleanup services";
+    wine = {
+      enable = lib.mkEnableOption "Wine and Wine-related tools";
+      package = lib.mkOption {
+        type = lib.types.package;
+        description = "The Wine package to be used for related tools.";
+        default = pkgs.wineWowPackages.stable;
+      };
+    };
   };
 
   config = lib.mkIf cfg.enable (lib.mkMerge [
@@ -130,5 +138,15 @@ in {
         };
       };
     })
+
+    # I try to avoid using Wine on NixOS because most of them uses FHS or something and I just want it to work but here goes.
+    (lib.mkIf cfg.wine.enable {
+      environment.systemPackages = with pkgs;
+        [
+          cfg.wine.package # The star of the show.
+          winetricks # We do a little trickery with missing Windows runtimes.
+          bottles # PlayOnLinux but better. :)
+        ];
+    })
   ]);
 }