Format the Nix files

flake.nix

@@ -86,5 +86,7 @@
         }) (libExtended.filterAttrs (n: v: !libExtended.elem n excludedModules)
           (libExtended.filesToAttr ./users));
 
+      packages = forAllSystems
+        (system: import ./pkgs { pkgs = import nixpkgs { inherit system; }; });
     };
 }

lib/default.nix

@@ -132,7 +132,8 @@ in rec {
   getUsers = users:
     let
       userModules = filesToAttr ../users;
-      validUsers = lib.filter (user: lib.elem user (lib.attrNames userModules)) users;
+      validUsers =
+        lib.filter (user: lib.elem user (lib.attrNames userModules)) users;
     in lib.filterAttrs (n: _: lib.elem n validUsers) userModules;
 
   /* Create an attribute set from two lists (or a zip).

modules/desktop.nix

@@ -64,8 +64,7 @@ in {
           };
         };
 
-        fonts = with pkgs;
+        fonts = with pkgs; [
-          [
           iosevka
 
           # Noto font family

modules/users.nix

@@ -17,21 +17,20 @@ let
 
         xdg.enable = true;
       };
-  in
+    in {
-  {
       users.users.${user} = {
         isNormalUser = true;
         extraGroups = [ "wheel" ];
       };
       home-manager.users.${user} = userModule // defaultConfig;
     };
-in
+in {
-{
   options.modules.users = {
     users = lib.mkOption {
-      default = [];
+      default = [ ];
       type = with lib.types; listOf str;
-      description = "A list of users from the `./users` directory to be included in the NixOS config.";
+      description =
+        "A list of users from the `./users` directory to be included in the NixOS config.";
     };
   };
 
@@ -52,7 +51,9 @@ in
   config = {
     assertions = [{
       assertion = (builtins.length nonexistentUsers) < 1;
-      message = "${lib.concatMapStringsSep ", " (u: "'${u}'") nonexistentUsers} is not found in the `./users` directory.";
+      message = "${
+          lib.concatMapStringsSep ", " (u: "'${u}'") nonexistentUsers
+        } is not found in the `./users` directory.";
     }];
   };
 }