system: add nix-ld

hosts/monolith/default.nix

@@ -42,6 +42,7 @@ in
   };
 
   my.gaming.enable = true;
+  my.nix-ld.enable = true;
 
   boot.extraModulePackages = with config.boot.kernelPackages; [ zenpower ];
 

system/configuration.nix

@@ -17,6 +17,7 @@
     ./locale.nix
     ./users.nix
     ./containers.nix
+    ./nix-ld.nix
     ./network.nix
     ../settings
   ];

system/nix-ld.nix

@@ -0,0 +1,21 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+{
+  options.my.nix-ld.enable = lib.mkEnableOption { };
+
+  config = lib.mkIf (config.my.nix-ld.enable) {
+    programs.nix-ld = {
+      enable = true;
+      libraries =
+        with pkgs;
+        # run appimages + linux games natively
+        [ fuse ]
+        ++ (appimageTools.defaultFhsEnvArgs.multiPkgs pkgs)
+        ++ (appimageTools.defaultFhsEnvArgs.targetPkgs pkgs);
+    };
+  };
+}

user/dummy.nix

@@ -1,6 +1,7 @@
 { lib, ... }:
 {
   options.my = {
+    nix-ld.enable = lib.mkEnableOption { };
     android.enable = lib.mkEnableOption { };
     media-packages.enable = lib.mkEnableOption { };
     containers.enable = lib.mkEnableOption { };