balatro: add official icon (#482912)

pkgs/by-name/ba/balatro/package.nix

@@ -1,4 +1,5 @@
 {
+  fetchurl,
   stdenv,
   lib,
   love,
@@ -22,6 +23,12 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-DXX+FkrM8zEnNNSzesmHiN0V8Ljk+buLf5DE5Z3pP0c=";
   };
 
+  srcIcon = fetchurl {
+    name = "balatro.png";
+    url = "https://play-lh.googleusercontent.com/RSPv_SMlA3Lun8VHaJD7xCBQg29eCJR9sNJtZNJGlybVs8byYVLz4WnohrbLScC9srg";
+    hash = "sha256-GoStvXBYI8x5b8T0wwH5D5C3Kahu0ssCyOM8MoLxy8Q=";
+  };
+
   nativeBuildInputs = [
     p7zip
     copyDesktopItems
@@ -54,7 +61,7 @@ stdenv.mkDerivation (finalAttrs: {
   # 'official' way of doing it.
   installPhase = ''
     runHook preInstall
-    install -Dm444 $tmpdir/resources/textures/2x/balatro.png -t $out/share/icons/
+    install -Dm644 $srcIcon $out/share/icons/hicolor/scalable/apps/balatro.png
 
     cat ${lib.getExe love} $patchedExe > $out/share/Balatro
     chmod +x $out/share/Balatro