feat(minecraft): bedrock server

overlays/default.nix

@@ -6,6 +6,7 @@
 in rec {
   default = nixlib.composeManyExtensions [
     barcodebuddy
+    minecraft
     krb5
     nfs
     nginx
@@ -13,6 +14,7 @@ in rec {
   ];
   barcodebuddy = import ./barcodebuddy.nix;
   krb5 = import ./krb5.nix;
+  minecraft = import ./minecraft.nix;
   nfs = import ./nfs.nix;
   nginx = import ./nginx.nix;
   samba = import ./samba.nix;

overlays/minecraft.nix

@@ -0,0 +1,57 @@
+final: prev: let
+  inherit (final) lib;
+in {
+  minecraft-bedrock-server-libCrypto = let
+    inherit (final) minecraft-bedrock-server;
+  in minecraft-bedrock-server.stdenv.mkDerivation {
+    pname = "${minecraft-bedrock-server.pname}-libcrypto";
+    inherit (minecraft-bedrock-server) version src sourceRoot;
+    nativeBuildInputs = with final; [
+      autoPatchelfHook
+      curl
+      gcc-unwrapped
+      openssl
+      unzip
+    ];
+    installPhase = ''
+      install -m755 -D libCrypto.so  $out/lib/libCrypto.so
+    '';
+    fixupPhase = ''
+      autoPatchelf $out/lib/libCrypto.so
+    '';
+    meta.broken = true;
+  };
+
+  minecraft-bedrock-server-patchdebug = let
+    # https://github.com/minecraft-linux/server-modloader/tree/master?tab=readme-ov-file#getting-mods-to-work-on-newer-versions-116
+    python = final.python3.withPackages (p: [ p.lief ]);
+    script = ''
+      import lief
+      import sys
+
+      lib_symbols = lief.parse(sys.argv[1])
+      for s in filter(lambda e: e.exported, lib_symbols.static_symbols):
+          lib_symbols.add_dynamic_symbol(s)
+      lib_symbols.write(sys.argv[2])
+    '';
+    name = "minecraft-bedrock-server-patchdebug";
+  in final.writeTextFile {
+    name = "${name}.py";
+    destination = "/bin/${name}";
+    executable = true;
+    text = ''
+      #!${lib.getExe python}
+      ${script}
+    '';
+    meta.mainProgram = name;
+  };
+
+  minecraft-bedrock-server-patchelf = prev.patchelf.overrideDerivation (old: {
+    postPatch = ''
+      substituteInPlace src/patchelf.cc \
+        --replace "32 * 1024 * 1024" "512 * 1024 * 1024"
+    '';
+  });
+
+  minecraft-bedrock-server = final.callPackage ../packages/minecraft-bedrock.nix { };
+}