wip: slippi-launcher: init (appimage)

pkgs/slippi-launcher/default.nix

@@ -0,0 +1,31 @@
+{ lib
+, appimageTools
+, fetchurl
+, breakpointHook
+}:
+
+appimageTools.wrapType2 rec {
+  pname = "slippi-launcher";
+  version = "2.11.10";
+
+  src = fetchurl {
+    url = "https://github.com/project-slippi/slippi-launcher/releases/download/v${version}/Slippi-Launcher-${version}-x86_64.AppImage";
+    hash = "sha256-OrWd0jVqe6CzNbVRNlm2alt2NZ8uBYeHiASaB74ouW4=";
+  };
+
+  nativeBuildInputs = [
+    breakpointHook
+  ];
+
+  extraInstallCommands = ''
+  '';
+
+  meta = {
+    description = "The way to play Slippi Online and watch replays.";
+    homepage = "https://github.com/project-slippi/slippi-launcher";
+    downloadPage = "https://github.com/project-slippi/slippi-launcher/releases";
+    license = lib.licenses.gpl3;
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+    platforms = [ "x86_64-linux" ];
+  };
+}