Switch to fetchzip over a local jar file

flake.lock

@@ -182,13 +182,13 @@
       "locked": {
         "lastModified": 1724982042,
         "narHash": "sha256-IwHIZYo1fyloQxvBy15QVzMALNEa7Jo6tzXVJj7U9Ws=",
-        "owner": "JimmJam",
+        "owner": "Infinidoge",
         "repo": "nix-minecraft",
         "rev": "32b632e29b141cc4c441b6e5504d33a9564dc3e6",
         "type": "github"
       },
       "original": {
-        "owner": "JimmJam",
+        "owner": "Infinidoge",
         "repo": "nix-minecraft",
         "type": "github"
       }

nixos/server/minecraft/servers/uberbeta.nix

@@ -1,7 +1,12 @@
 {pkgs, ...}: let
   common = import ../common.nix { inherit pkgs; };
+  uberBukkitZip = pkgs.fetchzip {
+    url = "https://github.com/Moresteck/Project-Poseidon-Uberbukkit/releases/download/2.0.0/uberbukkit-2.0.0-java17.zip";
+    sha256 = "m4hgcqXJ43SnBGn6qNBGeEcXFv5Q8f/VFYJmx3aJ9PE=";
+    stripRoot = false;
+  };
   uberBukkit = pkgs.vanillaServers.vanilla.overrideAttrs (oldAttrs: {
-    src = ../uberbukkit.jar;
+    src = "${uberBukkitZip}/uberbukkit-2.0.0.jar";
   });
 in {
   services.minecraft-servers.servers.uberbeta = {