working home manager switch without --impure

modules/users/john-sys.nix

@@ -0,0 +1,22 @@
+{ inputs, ... }:
+let
+  userName = "john";
+in
+{
+  flake.modules.nixos.user = 
+    { pkgs, ... }:
+    {
+      users.users."${userName}" = {
+        name = "${userName}";
+        shell = pkgs.zsh;
+      };
+      programs.zsh.enable = true;
+
+      home-manager.users."${userName}" = {
+        imports = [
+          inputs.self.homeModules."${userName}"
+        ];
+      };
+    };
+  
+}

modules/users/john.nix

@@ -1,39 +0,0 @@
-{ inputs, ... }:
-let
-  userName = "john";
-in
-{
-  flake.modules.nixos.user = 
-    { pkgs, ... }:
-    {
-      users.users."${userName}" = {
-        name = "${userName}";
-        shell = pkgs.zsh;
-      };
-      programs.zsh.enable = true;
-
-      home-manager.users."${userName}" = {
-        imports = [
-          inputs.self.homeModules."${userName}"
-        ];
-      };
-    };
-  
-  flake.homeConfigurations.${userName} = inputs.home-manager.lib.homeManagerConfiguration {
-		pkgs = import inputs.nixpkgs { system = "x86_64-linux"; };
-		modules = [
-			inputs.self.homeModules.users."${userName}"
-
-      # Include another inline module to set the options created through the jsl-home modules
-      {
-        homeManagerFlakeDir = "~/.config/home-manager";
-        docker.enable = true;
-        ssh.matchSets = {
-          certs = true;
-          appdaemon = true;
-          homelab = true;
-        };
-      }
-		];
-	};
-}