I'm abandoning my nixosConfigurations.testing-wsl attempt, but want to keep it around.

.old/flake.nix

@@ -0,0 +1,125 @@
+{
+  description = "Whovian9369's WSL NixOS Config";
+  inputs = {
+
+    ### Basically required
+    nixpkgs = {
+      url = "github:NixOS/nixpkgs/nixos-unstable";
+    };
+
+    nixos-wsl = { 
+      url = "github:nix-community/NixOS-WSL/main";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+    };
+
+    ### My extra inputs
+
+    agenix = {
+      url = "github:ryantm/agenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+        # Optional, not necessary for the module
+      inputs.darwin.follows = "";
+        # Optionally choose not to download darwin deps
+        # (saves some resources on Linux)
+      inputs.systems.follows = "nix-systems_default";
+      inputs.home-manager.follows = "home-manager";
+    };
+
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    my_packages = {
+      url = "/home/whovian/.flakes";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    xil = {
+      url = "github:Qyriad/Xil";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+    };
+
+    nix-index-database = {
+      url = "github:nix-community/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    #########
+    # Extra inputs that I am adding just to make my life easier,
+    # but don't like that they're included >:(
+    #########
+
+    # I don't like `flake-utils`, but so many things use it that I might as
+    # well only keep a single version of it.
+    flake-utils = {
+      url = "github:numtide/flake-utils";
+      inputs.systems.follows = "nix-systems_default";
+    };
+
+    # Ditto to github:nix-systems/default
+    nix-systems_default = {
+      url = "github:nix-systems/default";
+    };
+
+
+  }; # inputs
+
+  outputs = { 
+    # Needed
+    self, nixpkgs, nixos-wsl,
+    # Added by me
+    agenix, home-manager, my_packages, nix-index-database, xil, ... }:
+  {
+    nixosConfigurations = {
+      testing-wsl = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./system/configuration.nix
+          nixos-wsl.nixosModules.wsl
+          home-manager.nixosModules.home-manager
+          {
+            system.configurationRevision = self.rev or self.dirtyRev or "dirty";
+
+            home-manager = {
+              useGlobalPkgs = true;
+              useUserPackages = true;
+              extraSpecialArgs = {
+                inherit my_packages;
+                inherit xil;
+                my_pkgs = my_packages.packages.x86_64-linux;
+                system = "x86_64-linux";
+              };
+
+              sharedModules = [
+                # ./home/home.nix
+                agenix.homeManagerModules.default
+                nix-index-database.hmModules.nix-index
+              ];
+
+              users.whovian = import ./home/home.nix;
+
+              # users.whovian.home.packages = [
+              #   agenix.packages.x86_64-linux.default
+              # ];
+              /*
+              home-manager.lib.homeManagerConfiguration {
+                # configuration = import ./home/home.nix;
+                # system = "x86_64-linux";
+                # pkgs = import nixpkgs {
+                #   system = "x86_64-linux";
+                #   config = {
+                #     allowUnfree = true;
+                #   };
+                # };
+              };
+              */
+            };
+          }
+        ];
+      };
+    };
+  };
+}