rocclr: add update script

pkgs/development/libraries/rocclr/default.nix

@@ -1,5 +1,6 @@
 { lib, stdenv
 , fetchFromGitHub
+, writeScript
 , cmake
 , rocm-cmake
 , clang
@@ -51,6 +52,13 @@ stdenv.mkDerivation rec {
       --replace "/build/source/build" "$out"
   '';
 
+  passthru.updateScript = writeScript "update.sh" ''
+    #!/usr/bin/env nix-shell
+    #!nix-shell -i bash -p curl jq common-updater-scripts
+    version="$(curl -sL "https://api.github.com/repos/ROCm-Developer-Tools/ROCclr/tags" | jq '.[].name | split("-") | .[1] | select( . != null )' --raw-output | sort -n | tail -1)"
+    update-source-version rocclr "$version"
+  '';
+
   meta = with lib; {
     description = "Radeon Open Compute common language runtime";
     homepage = "https://github.com/ROCm-Developer-Tools/ROCclr";