Do not install steam or terraform on neelix.

nix/configuration/hosts/odo/default.nix

@@ -50,5 +50,7 @@
   me.qemu.enable = true;
   me.rust.enable = true;
   me.sound.enable = true;
+  me.steam.enable = true;
   me.sway.enable = true;
+  me.terraform.enable = true;
 }

nix/configuration/roles/steam/default.nix

@@ -8,16 +8,18 @@
 {
   imports = [ ];
 
-  options.me.games = lib.mkOption {
+  options.me = {
+    steam.enable = lib.mkOption {
       type = lib.types.bool;
-    default = config.me.graphical;
+      default = false;
       example = true;
-    description = "Whether we want to install games.";
+      description = "Whether we want to install steam.";
+    };
   };
 
-  config = (
+  config = lib.mkIf config.me.steam.enable (
     lib.mkMerge [
-      (lib.mkIf config.me.games {
+      (lib.mkIf config.me.graphical {
         allowedUnfree = [
           "steam"
           "steam-original"
@@ -45,5 +47,4 @@
       })
     ]
   );
-
 }

nix/configuration/roles/terraform/default.nix

@@ -13,6 +13,18 @@ in
 {
   imports = [ ];
 
+  options.me = {
+    terraform.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install terraform.";
+    };
+  };
+
+  config = lib.mkIf config.me.terraform.enable (
+    lib.mkMerge [
+      {
         environment.systemPackages = with pkgs; [
           terraform
           alias_tf
@@ -35,4 +47,7 @@ in
             ];
           };
         };
+      }
+    ]
+  );
 }