Update library to be more concise with its inputs

flake.nix

@@ -128,10 +128,7 @@
     in {
       # Exposes only my library with the custom functions to make it easier to
       # include in other flakes.
-      lib = import ./lib {
-        inherit inputs;
-        lib = nixpkgs.lib;
-      };
+      lib = import ./lib { lib = nixpkgs.lib; };
 
       # A list of NixOS configurations from the `./hosts` folder. It also has
       # some sensible default configurations.

lib/default.nix

@@ -1,4 +1,5 @@
-{ lib, ... }:
+# All of the custom functions used for this configuration.
+{ lib }:
 
 rec {
   /* Create an attribute set that represents the structure of the modules
@@ -109,6 +110,11 @@ rec {
       invalidUsernames = [ "config" "modules" ];
     in lib.filterAttrs (n: _: !lib.elem n invalidUsernames && lib.elem n users) userModules;
 
+
+  # Return the path of `user` from `type`.
+  getUser = type: user:
+    lib.getAttr user (getUsers type [ user ]);
+
   # Return the path of `secrets` from `../secrets`.
   getSecret = path: ../secrets/${path};
 

lib/flake-utils.nix

@@ -1,5 +1,5 @@
 # A list of utilities specifically in my flake output.
-{ lib, inputs, ... }:
+{ lib, inputs }:
 
 let
   # Default system for our host configuration.