feat(k8s): declare 'crossplane' module

home/modules/k8s/crossplane.nix

@@ -0,0 +1,12 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  config = lib.mkIf config.k8s.crossplane.enable {
+    home.packages = [ pkgs.upbound ];
+  };
+}

home/modules/k8s/default.nix

@@ -18,9 +18,16 @@ in
     k9s = {
       enable = lib.mkEnableOption "k9s";
     };
+    crossplane = {
+      enable = lib.mkOption {
+        default = false;
+        type = lib.types.bool;
+      };
+    };
   };
 
   imports = [
+    ./crossplane.nix
     ./helm.nix
     ./k9s.nix
   ];
@@ -36,7 +43,6 @@ in
       kubectl
       kustomize
       opentofu
-      upbound
     ];
 
     programs.kubecolor = {

modules/k8s/crossplane.nix

@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+
+{
+  options.k8s.crossplane.enable = lib.mkOption {
+    default = false;
+    type = lib.types.bool;
+  };
+
+  config = lib.mkIf config.k8s.crossplane.enable {
+    nixpkgs.allowedUnfree = [ "upbound" ];
+  };
+}

modules/k8s/default.nix

@@ -0,0 +1,3 @@
+{
+  imports = [ ./crossplane.nix ];
+}