Updated formatter

devenv.nix

@@ -1,7 +1,7 @@
-{ pkgs, ... }:
+{pkgs, ...}: {
+  pre-commit.hooks = {
+    alejandra.enable = true;
+  };
 
-{
-  pre-commit.hooks = { nixpkgs-fmt.enable = true; };
-
-  packages = with pkgs; [ nixpkgs-fmt nixfmt ];
+  packages = with pkgs; [nixpkgs-fmt nixfmt];
 }

home/desktop/vscode/nix.nix

@@ -1,20 +1,20 @@
-{ inputs
-, system
-, config
-, pkgs
-, home-manager
-, ...
-}:
-
 {
+  inputs,
+  system,
+  config,
+  pkgs,
+  home-manager,
+  ...
+}: {
   home.packages = with pkgs; [
     nil
+    alejandra
   ];
 
   programs.vscode = {
-    extensions = with inputs.nix-vscode-extensions.extensions.${system};
-      [
+    extensions = with inputs.nix-vscode-extensions.extensions.${system}; [
       vscode-marketplace.jnoortheen.nix-ide
+      kamadorueda.alejandra
     ];
     userSettings = {
       "nix.enableLanguageServer" = true;