convert graphical folder to modules

modules/graphical/obs.nix

@@ -1,16 +1,26 @@
-{ config, pkgs, ...}:
+{lib,  config, pkgs, ...}:
+with lib;
+let
+  cfg = config.kop.graphical.obs;
+in
 {
-  # borked in unstable branch
-  #boot = {
-  #  kernelModules = ["v4l2loopback"]; # Autostart kernel modules on boot
-  #  extraModulePackages = with config.boot.kernelPackages; [v4l2loopback]; # loopback module to make OBS virtual camera work
-  #};
-
-  environment.systemPackages = with pkgs; [
-    (wrapOBS {
-      plugins = with obs-studio-plugins; [
-        obs-pipewire-audio-capture
-      ];
-    })
-  ];
+  options.kop.graphical.obs = {
+    enable = mkEnableOption "Enables obs";
+  };
+  
+  config = mkIf cfg.enable {
+    # borked in unstable branch
+    #boot = {
+    #  kernelModules = ["v4l2loopback"]; # Autostart kernel modules on boot
+    #  extraModulePackages = with config.boot.kernelPackages; [v4l2loopback]; # loopback module to make OBS virtual camera work
+    #};
+  
+    environment.systemPackages = with pkgs; [
+      (wrapOBS {
+        plugins = with obs-studio-plugins; [
+          obs-pipewire-audio-capture
+        ];
+      })
+    ];
+  };
 }