flake.nix Add support of other distro with interpreted shell

flake.nix

@@ -16,8 +16,10 @@
 
       linux = pkgs.linuxKernel.kernels.linux_zen;
     in {
-      devShells = {
-        default = pkgs.mkShell {
+      devShells = rec {
+        default = nixos;
+
+        nixos = pkgs.mkShell {
           packages = [ linux.moduleBuildDependencies ];
 
           LINUX_MODULES_FOLDER = "${linux.dev}/lib/modules/${linux.modDirVersion}";
@@ -26,6 +28,13 @@
             echo "Current Linux Kernel used : ${linux.version}"
           '';
         };
+
+        other = pkgs.mkShell {
+          shellHook = ''
+            export LINUX_MODULES_FOLDER=/lib/modules/$(uname -r)
+            echo "Current Linux Kernel used : $(uname -r)"
+          '';
+        };
       };
     }
   );