chore: improve formatting

example/flake.nix

@@ -7,6 +7,7 @@
 
   outputs =
     { nix-config, ... }@attrs:
+
     let
       inherit (nix-config.inputs) nixpkgs;
       inherit (nixpkgs.lib) nixosSystem optional;
@@ -17,6 +18,7 @@
         hyprland = nixosSystem {
           system = "x86_64-linux";
           specialArgs = attrs;
+
           modules = [
             ./configuration.nix
           ] ++ optional (pathExists ./hardware-configuration.nix) ./hardware-configuration.nix;

flake.nix

@@ -29,12 +29,14 @@
 
   outputs =
     { self, nixpkgs, ... }:
+
     let
       inherit (nixpkgs.lib) nixosSystem genAttrs replaceStrings;
       inherit (nixpkgs.lib.filesystem) packagesFromDirectoryRecursive listFilesRecursive;
 
       forAllSystems =
         function:
+
         genAttrs [
           "x86_64-linux"
           "aarch64-linux"
@@ -45,6 +47,7 @@
     {
       packages = forAllSystems (
         pkgs:
+
         packagesFromDirectoryRecursive {
           inherit (pkgs) callPackage;
 
@@ -64,8 +67,10 @@
 
       checks = forAllSystems (
         pkgs:
+
         genAttrs (map nameOf (listFilesRecursive ./tests)) (
           name:
+
           import ./tests/${name}.nix {
             inherit self pkgs;
           }

home/dwm.nix

@@ -37,6 +37,7 @@ in
             static const int user_bh = 10;
             static const int showbar = 1;
             static const int topbar = 1;
+
             static const char *fonts[] = {
               "Maple Mono:size=10",
               "Noto Sans Mono CJK JP:size=10",

modules/containers.nix

@@ -61,6 +61,7 @@ in
       localAddress = "192.168.100.49";
       config =
         { nix-config, pkgs, ... }:
+
         {
           imports =
             with nix-config.nixosModules;

tests/neovim.nix

@@ -7,6 +7,7 @@ self.inputs.nixpkgs.lib.nixos.runTest {
 
   nodes.machine =
     { nix-config, config, ... }:
+
     {
       imports = with nix-config.nixosModules; [
         shell