I just had a thought and wondered if it were possible.

I have an upstream that posts alpha and beta releases to a specific URL.

What I'd like copr (or something) to do is:
1. Monitor those URLs so it knows when a new alpha is pushed
2. Pull the spec file from fedora rawhide (master)
3. Run rpmdev-bumpspec -n <version> -c "Update to <version>." <spec>
4. Create a build in my COPR project using the new source.

Is this possible?