modules/users: refactor to remove `inherit`s

modules/users.nix

@@ -1,13 +1,11 @@
 { config, lib, options, sane-lib, utils, ... }:
 
 let
-  inherit (builtins) attrValues;
-  inherit (lib) count mapAttrs' mapAttrsToList mkIf mkMerge mkOption types;
   sane-user-cfg = config.sane.user;
   cfg = config.sane.users;
   path-lib = sane-lib.path;
   userOptions = {
-    options = {
+    options = with lib; {
       fs = mkOption {
         # map to listOf attrs so that we can allow multiple assigners to the same path
         # w/o worrying about merging at this layer, and defer merging to modules/fs instead.
@@ -59,7 +57,7 @@ let
       };
     };
   };
-  defaultUserOptions = {
+  defaultUserOptions = with lib; {
     options = userOptions.options // {
       services = mkOption {
         # type = utils.systemdUtils.types.services;
@@ -71,7 +69,9 @@ let
       };
     };
   };
-  userModule = let nixConfig = config; in types.submodule ({ name, config, ... }: {
+  userModule = let
+    nixConfig = config;
+  in with lib; types.submodule ({ name, config, ... }: {
     options = userOptions.options // {
       default = mkOption {
         type = types.bool;
@@ -92,7 +92,7 @@ let
 
     config = lib.mkMerge [
       # if we're the default user, inherit whatever settings were routed to the default user
-      (mkIf config.default {
+      (lib.mkIf config.default {
         inherit (sane-user-cfg) fs persist environment;
         services = lib.mapAttrs (_: lib.mkMerge) sane-user-cfg.services;
       })
@@ -127,7 +127,7 @@ let
         '';
       }
       {
-        fs = lib.mkMerge (mapAttrsToList (serviceName: value:
+        fs = lib.mkMerge (lib.mapAttrsToList (serviceName: value:
           let
             # see: <repo:nixos/nixpkgs:nixos/lib/utils.nix>
             # see: <repo:nix-community/home-manager:modules/systemd.nix>
@@ -174,7 +174,7 @@ let
   });
   processUser = user: defn:
     let
-      prefixWithHome = mapAttrs' (path: value: {
+      prefixWithHome = lib.mapAttrs' (path: value: {
         name = path-lib.concat [ defn.home path ];
         inherit value;
       });
@@ -192,7 +192,7 @@ let
     };
 in
 {
-  options = {
+  options = with lib; {
     sane.users = mkOption {
       type = types.attrsOf userModule;
       default = {};
@@ -224,14 +224,14 @@ in
   };
   config =
     let
-      configs = mapAttrsToList processUser cfg;
-      num-default-users = count (u: u.default) (attrValues cfg);
+      configs = lib.mapAttrsToList processUser cfg;
+      num-default-users = lib.count (u: u.default) (lib.attrValues cfg);
       take = f: {
         sane.fs = f.sane.fs;
         sane.persist.sys.byPath = f.sane.persist.sys.byPath;
         sane.defaultUser = f.sane.defaultUser;
       };
-    in mkMerge [
+    in lib.mkMerge [
       (take (sane-lib.mkTypedMerge take configs))
       {
         assertions = [