nixos/direnv: format with nixfmt

nixos/modules/programs/direnv.nix

@@ -3,9 +3,11 @@
   config,
   pkgs,
   ...
-}: let
+}:
+let
   cfg = config.programs.direnv;
-in {
+in
+{
   options.programs.direnv = {
 
     enable = lib.mkEnableOption ''
@@ -14,7 +16,7 @@ in {
       integration. Note that you need to logout and login for this change to apply
     '';
 
-    package = lib.mkPackageOption pkgs "direnv" {};
+    package = lib.mkPackageOption pkgs "direnv" { };
 
     direnvrcExtra = lib.mkOption {
       type = lib.types.lines;
@@ -61,7 +63,11 @@ in {
   };
 
   imports = [
-    (lib.mkRemovedOptionModule ["programs" "direnv" "persistDerivations"] "persistDerivations was removed as it is no longer necessary")
+    (lib.mkRemovedOptionModule [
+      "programs"
+      "direnv"
+      "persistDerivations"
+    ] "persistDerivations was removed as it is no longer necessary")
   ];
 
   config = lib.mkIf cfg.enable {
@@ -91,17 +97,19 @@ in {
 
     environment = {
       systemPackages =
-        if cfg.loadInNixShell then [cfg.package]
-        else [
-          #direnv has a fish library which sources direnv for some reason
-          (cfg.package.overrideAttrs (old: {
-            installPhase =
-              (old.installPhase or "")
-              + ''
-                rm -rf $out/share/fish
-              '';
-          }))
-        ];
+        if cfg.loadInNixShell then
+          [ cfg.package ]
+        else
+          [
+            #direnv has a fish library which sources direnv for some reason
+            (cfg.package.overrideAttrs (old: {
+              installPhase =
+                (old.installPhase or "")
+                + ''
+                  rm -rf $out/share/fish
+                '';
+            }))
+          ];
 
       variables = {
         DIRENV_CONFIG = "/etc/direnv";