fix(darwin): resolve nodejs-related build issues

darwin/sketchybar/default.nix

@@ -16,7 +16,7 @@ in {
     hm.my.sketchybar.enable = true;
 
     fonts.packages = with pkgs; [
-      sketchybar-app-font
+      unstable.sketchybar-app-font
     ];
   };
 }

overlays/default.nix

@@ -1,7 +1,4 @@
 {inputs, ...}: {
-  rust-overlay = inputs.rust-overlay.overlays.default;
-  vscode-extensions = inputs.nix-vscode-extensions.overlays.default;
-
   # This one brings our custom packages from the 'pkgs' directory
   additions = final: prev:
     {
@@ -17,13 +14,18 @@
   # This one contains whatever you want to overlay
   # You can change versions, add patches, set compilation flags, anything really.
   # https://nixos.wiki/wiki/Overlays
-  modifications = final: prev:
-    if prev.stdenv.isDarwin
-    then {
-      # avoid build failure on darwin
-      inherit (final.unstable) ghostscript;
-    }
-    else {};
+  modifications = final: prev: {
+    # address build failure on darwin, remove after 25.05
+    nodejs_20-slim = prev.nodejs-slim_22;
+    nodejs_20 = prev.nodejs_22;
+    nodejs-slim = prev.nodejs-slim_22;
+    nodejs = prev.nodejs_22;
+  };
+
+  # External overlays
+  # Included after the above to ensure modifications are applied
+  rust-overlay = inputs.rust-overlay.overlays.default;
+  vscode-extensions = inputs.nix-vscode-extensions.overlays.default;
 
   # When applied, the unstable nixpkgs set (declared in the flake inputs) will
   # be accessible through 'pkgs.unstable'

pkgs/nvim/default.nix

@@ -8,7 +8,7 @@
   icons = import ./config/icons.nix;
   pkgsMaster = inputs.master.legacyPackages.${system};
   nixvimModule = {
-    pkgs = inputs.nixpkgs.legacyPackages.${system};
+    inherit pkgs;
     module = import ./config;
     extraSpecialArgs = {inherit icons pkgsMaster;};
   };