lib: standardize the required arguments

Just to make it consistent.

lib/nixos.nix

@@ -1,43 +1,14 @@
 # All of the functions suitable only for NixOS.
-{ pkgs, config, lib }:
+{ pkgs, lib }:
 
 rec {
-  # This is only used for home-manager users without a NixOS user counterpart.
-  mapHomeManagerUser = user: settings:
-    let
-      homeDirectory = "/home/${user}";
-      defaultUserConfig = {
-        extraGroups = pkgs.lib.mkDefault [ "wheel" ];
-        createHome = pkgs.lib.mkDefault true;
-        home = pkgs.lib.mkDefault homeDirectory;
-        isNormalUser = pkgs.lib.mkForce true;
-      };
-    in
-    ({ lib, ... }: {
-      home-manager.users."${user}" = { ... }: {
-        imports = [
-          {
-            home.username = user;
-            home.homeDirectory = homeDirectory;
-          }
-
-          ../configs/home-manager/${user}
-        ];
-      };
-
-      users.users."${user}" = lib.mkMerge [
-        defaultUserConfig
-        settings
-      ];
-    });
-
   # Checks if the NixOS configuration is part of the nixos-generator build.
   # Typically, we just check if there's a certain attribute that is imported
   # from it.
-  hasNixosFormat =
+  hasNixosFormat = config:
     pkgs.lib.hasAttrByPath [ "formatAttr" ] config;
 
   # Checks if the NixOS config is being built for a particular format.
-  isFormat = format:
-    hasNixosFormat && config.formatAttr == format;
+  isFormat = config: format:
+    hasNixosFormat config && config.formatAttr == format;
 }

lib/nixvim.nix

@@ -1,6 +1,6 @@
-{ config, pkgs, lib }:
+{ pkgs, lib }:
 
 {
-  isStandalone =
+  isStandalone = config:
     !config?hmConfig && !config?nixosConfig && !config?darwinConfig;
 }

modules/home-manager/_private/extra-arguments.nix

@@ -1,15 +1,15 @@
 # All of the extra module arguments to be passed as part of the home-manager
 # environment.
-{ options, pkgs, lib, ... }:
+{ pkgs, lib, options, ... }:
 
 let
   foodogsquaredLib = import ../../../lib { inherit pkgs; };
 in
 {
   _module.args.foodogsquaredLib =
-    foodogsquaredLib.extend (final: prev:
-      import ../../../lib/home-manager.nix { inherit pkgs; lib = prev; }
-      // lib.optionalAttrs (options?sops) {
+    foodogsquaredLib.extend (final: prev: {
+      home-manager = import ../../../lib/home-manager.nix { inherit pkgs; lib = prev; };
+    } // lib.optionalAttrs (options?sops) {
       sops-nix = import ../../../lib/sops.nix { inherit pkgs; lib = prev; };
     });
 }

modules/nixos/_private/extra-arguments.nix

@@ -1,15 +1,15 @@
 # All of the extra module arguments to be passed as part of the holistic NixOS
 # system.
-{ config, options, lib, pkgs, ... }:
+{ pkgs, lib, options, ... }:
 
 let
   foodogsquaredLib = import ../../../lib { inherit pkgs; };
 in
 {
   _module.args.foodogsquaredLib =
-    foodogsquaredLib.extend (final: prev:
-      import ../../../lib/nixos.nix { inherit pkgs config; lib = prev; }
-      // lib.optionalAttrs (options?sops) {
-        sops-nix = import ../../../lib/sops.nix { inherit pkgs; lib = prev; };
+    foodogsquaredLib.extend (final: prev: {
+      nixos = import ../../../lib/nixos.nix { inherit pkgs; lib = final; };
+    } // lib.optionalAttrs (options?sops) {
+      sops-nix = import ../../../lib/sops.nix { inherit pkgs; lib = final; };
     });
 }

modules/nixvim/_private/extra-arguments.nix

@@ -6,6 +6,7 @@ let
 in
 {
   _module.args.foodogsquaredLib =
-    foodogsquaredLib.extend (final: prev:
-      import ../../../lib/nixvim.nix { inherit config pkgs; lib = prev; });
+    foodogsquaredLib.extend (final: prev: {
+      nixvim = import ../../../lib/nixvim.nix { inherit pkgs; lib = prev; };
+    });
 }