fix: overriding extensions shadowed env extensions

Author: GetPsyched

flake.nix

@@ -21,7 +21,7 @@
         }) { };
 
         vscodium = ({ environments ? [ "nix" ] }: callPackage ./packages/vscodium.nix {
-          extensions = (builtins.concatMap (env: (import ./devShells/${env}.nix { inherit pkgs; }).vscodium.extensions) environments);
+          envExtensions = (builtins.concatMap (env: (import ./devShells/${env}.nix { inherit pkgs; }).vscodium.extensions) environments);
         }) { };
       });
     };

packages/vscodium.nix

@@ -1,11 +1,11 @@
-{ extensions ? [ ], pkgs, ... }:
+{ envExtensions ? [ ], extensions ? [ ], pkgs, ... }:
 
 with pkgs; symlinkJoin {
   name = "vscodium";
   paths = [
     (vscode-with-extensions.override {
       vscode = vscodium;
-      vscodeExtensions = extensions;
+      vscodeExtensions = envExtensions ++ extensions;
     })
 
     # Fix for: https://discourse.nixos.org/t/interactive-bash-with-nix-develop-flake/15486