整理 docker 和 waydroid

flake.nix

@@ -147,6 +147,7 @@
 								./modules/packages
 								./modules/boot
 								./modules/system
+								./modules/virtualization
 								(inputs: { config.nixos =
 									{
 										fileSystems =
@@ -217,6 +218,11 @@
 											hostname = "chn-PC";
 											march = "alderlake";
 										};
+										virtualization =
+										{
+											waydroid.enable = true;
+											docker.enable = true;
+										};
 									};}
 								)
 
@@ -240,10 +246,8 @@
 								./modules/packages/hpc.nix
 								[ ./modules/users/root.nix {} ]
 								[ ./modules/users/chn.nix {} ]
-								./modules/virtualisation/docker.nix
 								./modules/virtualisation/kvm_guest.nix
 								./modules/virtualisation/kvm_host.nix
-								./modules/virtualisation/waydroid.nix
 								./modules/home/root.nix
 								./modules/home/chn.nix
 							]

modules/virtualisation/docker.nix

@@ -1,9 +0,0 @@
-{
-	config.virtualisation.docker =
-	{
-		enable = true;
-		rootless = { enable = true; setSocketVariable = true; };
-		enableNvidia = true;
-		storageDriver = "overlay2";
-	};
-}

modules/virtualisation/waydroid.nix

@@ -1,2 +0,0 @@
-# sudo waydroid shell wm set-fix-to-user-rotation enabled
-{ config.virtualisation = { waydroid.enable = true; }; }

modules/virtualization/default.nix

@@ -0,0 +1,25 @@
+inputs:
+{
+	options.nixos.virtualization = let inherit (inputs.lib) mkOption types; in
+	{
+		waydroid.enable = mkOption { default = false; type = types.bool; };
+		docker.enable = mkOption { default = false; type = types.bool; };
+	};
+	config = let inherit (inputs.lib) mkMerge mkIf; in mkMerge
+	[
+		# waydroid
+		(mkIf inputs.config.nixos.virtualization.waydroid.enable { virtualisation = { waydroid.enable = true; }; })
+		# docker
+		(
+			mkIf inputs.config.nixos.virtualization.docker.enable { virtualisation.docker =
+				{
+					enable = true;
+					rootless = { enable = true; setSocketVariable = true; };
+					enableNvidia = true;
+					storageDriver = "overlay2";
+				}; }
+		)
+	];
+}
+
+# sudo waydroid shell wm set-fix-to-user-rotation enabled