wip: add first olivetin tests

modules/game/server/luanti/cleanup-and-pull.nix

@@ -1,3 +0,0 @@
-{pkgs, ...}: {
-  
-}

modules/game/server/luanti/default.nix

@@ -2,6 +2,7 @@
   imports = [
     ./luanti.nix
     #./mods.nix
+    ./olivetin.nix
     ./postgresql.nix
   ];
 }

modules/game/server/luanti/olivetin.nix

@@ -0,0 +1,19 @@
+{ pkgs, ... }: {
+  services.olivetin = {
+    enable = true;
+    settings = {
+      actions = [
+        {
+          title = "Hello world!";
+          shell = "echo 'Hello World!'";
+          popupOnStart = "execution-dialog-stdout-only";
+        }
+      ];
+    };
+
+    path = with pkgs; [
+      bash
+      git
+    ];
+  };
+}