MACOS and IOS testing needs GPU access

I have a golang project that needs MACOS and IOS to compile because it uses METAL.

Github containers dont work for this because they do not have access to the GPU.

But when i looked a bit at agola, it seems to only support docker and k8 ?

SO i guess agola is not going to cut it for me ?

If you have time to suggest another option please let me know. Maybe ?