Add extra package repos as nixpkgs overrides instead of independent references

colmena/local.nix

@@ -8,10 +8,6 @@ in {
     tags = [ "local" ];
   };
 
-  nixpkgs.config.packageOverrides = pkgs: {
-    agenix = (import "${sources.agenix}" { inherit pkgs; }).agenix;
-  };
-
   environment.systemPackages = with pkgs; [
     agenix
     colmena

hive.nix

@@ -6,7 +6,18 @@ in {
     deployment.replaceUnknownProfiles = false;
     networking.hostName = name;
 
-    nixpkgs.config.allowUnfree = true;
+    nixpkgs.config = {
+      allowUnfree = true;
+      packageOverrides = pkgs: {
+        agenix = (import sources.agenix { inherit pkgs; }).agenix;
+        vscode-extensions = (import sources.nix-vscode-extensions).extensions.x86_64-linux; # TODO: This should check the host architecture
+      };
+    };
+
+    home-manager = {
+      useUserPackages = true;
+      useGlobalPkgs = true;
+    };
 
     imports = [
       (import "${sources.home-manager}/nixos")

home/vscode.nix

@@ -1,22 +1,15 @@
 { config, lib, pkgs, ... }:
 
 {
-  programs.vscode =
+  programs.vscode = {
-    let
-      system = builtins.currentSystem;
-      sources = import ../npins;
-      extensions = (import sources.nix-vscode-extensions).extensions.${system};
-    in
-    {
     enable = true;
     enableExtensionUpdateCheck = false;
     enableUpdateCheck = false;
     package = pkgs.vscodium;
     extensions = (with pkgs.vscode-extensions; [
-        jnoortheen.nix-ide
+      open-vsx.jnoortheen.nix-ide
-        ms-python.python
+      open-vsx.ms-python.python
-      ]) ++ (with extensions.open-vsx; [
+      open-vsx.robbowen.synthwave-vscode
-        robbowen.synthwave-vscode
     ]);
     mutableExtensionsDir = false;
     userSettings = {