feat: format via 'ls **/*.nix | each { |it| nixfmt $it.name }'

modules/base/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

modules/base/fonts.nix

@@ -3,16 +3,18 @@
   config,
   lib,
   ...
-}: let
+}:
+let
   cfg = config.modules.desktop;
-in {
+in
+{
   options.modules.desktop = {
     fonts.enable = lib.mkEnableOption "Rich Fonts - Add NerdFonts Icons, emojis & CJK Fonts";
   };
 
-  config.fonts.packages = with pkgs;
-    lib.mkIf cfg.fonts.enable
-    [
+  config.fonts.packages =
+    with pkgs;
+    lib.mkIf cfg.fonts.enable [
       # icon fonts
       material-design-icons
       font-awesome

modules/base/nix.nix

@@ -3,7 +3,8 @@
   config,
   myvars,
   ...
-}: {
+}:
+{
   # auto upgrade nix to the unstable version
   # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/tools/package-management/nix/default.nix#L284
   # nix.package = pkgs.nixVersions.latest;
@@ -13,12 +14,15 @@
 
   nix.settings = {
     # enable flakes globally
-    experimental-features = ["nix-command" "flakes"];
+    experimental-features = [
+      "nix-command"
+      "flakes"
+    ];
 
     # given the users in this list the right to specify additional substituters via:
     #    1. `nixConfig.substituers` in `flake.nix`
     #    2. command line args `--options substituers http://xxx`
-    trusted-users = [myvars.username];
+    trusted-users = [ myvars.username ];
 
     # substituers that will be considered before the official ones(https://cache.nixos.org)
     substituters = [

modules/base/overlays.nix

@@ -1,7 +1,7 @@
-{nuenv, ...} @ args: {
-  nixpkgs.overlays =
-    [
-      nuenv.overlays.default
-    ]
-    ++ (import ../../overlays args);
+{ nuenv, ... }@args:
+{
+  nixpkgs.overlays = [
+    nuenv.overlays.default
+  ]
+  ++ (import ../../overlays args);
 }

modules/base/system-packages.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   # for security reasons, do not load neovim's user config
   # since EDITOR may be used to edit some critical files
   environment.variables.EDITOR = "nvim --clean";

modules/base/users.nix

@@ -1,4 +1,5 @@
-{myvars, ...}: {
+{ myvars, ... }:
+{
   programs.ssh = myvars.networking.ssh;
 
   users.users.${myvars.username} = {