Dynamically add java plugin to vscode with direnv

java/flake.nix

@@ -3,8 +3,10 @@
 
   inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
 
-  outputs = { self, nixpkgs }:
-    let
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
     javaVersion = 20; # Change this value to update the whole stack
     overlays = [
       (final: prev: rec {
@@ -14,14 +16,21 @@
       })
     ];
     supportedSystems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
-      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
+    forEachSupportedSystem = f:
+      nixpkgs.lib.genAttrs supportedSystems (system:
+        f {
           pkgs = import nixpkgs {inherit overlays system;};
         });
-    in
-    {
+  in {
     devShells = forEachSupportedSystem ({pkgs}: {
       default = pkgs.mkShell {
         packages = with pkgs; [gradle jdk maven];
+        programs.vscode = {
+          extensions = with pkgs.vscode-extensions; [
+            mkhl.direnv
+            redhat.java
+          ];
+        };
       };
     });
   };