Boot is dead, long live Boot

packages/lavalink/package.nix

@@ -0,0 +1,37 @@
+{
+  stdenvNoCC,
+  fetchurl,
+  makeBinaryWrapper,
+  jre_headless,
+}:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "lavalink";
+  version = "4.0.8";
+
+  src = fetchurl {
+    url = "https://github.com/lavalink-devs/Lavalink/releases/download/${finalAttrs.version}/Lavalink.jar";
+    hash = "sha256-G4a9ltPq/L0vcazTQjStTlOOtwrBi37bYUNQHy5CV9Y=";
+  };
+
+  plugin = fetchurl {
+    url = "https://github.com/lavalink-devs/youtube-source/releases/download/1.11.4/youtube-plugin-1.11.4.jar";
+    hash = "sha256-OznpsYoiWa6y+/8kukWN66leLi2mZU/1x+zN+uyIk1k=";
+  };
+
+
+  dontUnpack = true;
+
+  nativeBuildInputs = [ makeBinaryWrapper ];
+
+  buildCommand = ''
+    install -Dm644 "$src" "$out/lib/Lavalink.jar"
+    install -Dm644 "$plugin" "$out/plugins/youtube-plugin.jar"
+
+    mkdir -p $out/bin
+    makeWrapper ${jre_headless}/bin/java $out/bin/lavalink \
+      --add-flags "-jar -Xmx4G $out/lib/Lavalink.jar"
+  '';
+
+  meta.mainProgram = "lavalink";
+
+})