nerd-font-patcher: use upstream repo with sparseCheckout

pkgs/applications/misc/nerd-font-patcher/default.nix

@@ -4,15 +4,16 @@ python3Packages.buildPythonApplication rec {
   pname = "nerd-font-patcher";
   version = "2.1.0";
 
-  # The size of the nerd fonts repository is bigger than 2GB, because it
-  # contains a lot of fonts and the patcher.
-  # until https://github.com/ryanoasis/nerd-fonts/issues/484 is not fixed,
-  # we download the patcher from an alternative repository
+  # This uses a sparse checkout because the repo is >2GB without it
   src = fetchFromGitHub {
-    owner = "betaboon";
-    repo = "nerd-fonts-patcher";
-    rev = "180684d7a190f75fd2fea7ca1b26c6540db8d3c0";
-    sha256 = "sha256-FAbdLf0XiUXGltAgmq33Wqv6PFo/5qCv62UxXnj3SgI=";
+    owner = "ryanoasis";
+    repo = "nerd-fonts";
+    rev = "v${version}";
+    sparseCheckout = ''
+      font-patcher
+      /src/glyphs
+    '';
+    sha256 = "sha256-ePBlEVjzAJ7g6iAGIqPfgZ8bwtNILmyEVm0zD+xNN6k=";
   };
 
   propagatedBuildInputs = with python3Packages; [ fontforge ];