retrobox

home-manager/features/retroarch.nix

@@ -1,15 +1,23 @@
-{ pkgs, ... }: {
+{ pkgs, lib, config, ... }: {
+  home.activation.retroarch-config-link = lib.hm.dag.entryAfter ["writeBoundary"] ''
+    run ln -s $VERBOSE_ARG \
+        ${builtins.toPath /mnt/nas0/noe/games/retroarch} \
+        $HOME/.config/retroarch
+  '';
+
   home.packages = [
     (pkgs.retroarch.withCores (
       cores: with cores; [
-        pcsx2
         ppsspp
         snes9x
         dolphin
         mupen64plus
         desmume
         vba-m
-      ]
+      ] ++ (if pkgs.system == "x86_64-linux" then [
+        # stuff that doesn't happen on ARM
+        pcsx2
+      ] else [])
     ))
   ];
 }