How to build nightlies for openSUSE?

[nji]

I've been using release version of CB @ Win since years.
Recently I switched to openSUSE Leap - still not having much experience there.
The main IDEs there seem to be KDevelop, Qt-Creator and Eclipse.
But they all don't fit to my needs; I would like to stay at CB.

My questions:
Are CB's nightlies "fitting" into openSUSE's environment?
Are they yet stable enough to do at openSUSE?
What about wxWidgets (in openSUSE's environment)?
What about the built-chain (openSUSE: gcc, but CB seems to use clang recently)?
Has anyone experience with building CB at openSUSE recently and provide a recipee?
Up to now there are only "comunity pakets" for outdated CB 20.03
https://software.opensuse.org/package/codeblocks