For anyone interested, I've hacked up an initial, rough implementation of a pkgcruft-git service that enables verifying ebuild commits during git's pre-receive hook phase.
Currently it comes with a simple script that runs a local demo instance targeting the gentoo repo by default. You can find the code and demo instructions in the pkgcruft-git crate directory of the pkgcraft repo [1]. If I can find the time, I'll try to write up a dev blog post about the service design in more detail as well as next steps if there is interest in trying to use it in any official fashion in the future. Thanks, Tim [1]: https://github.com/pkgcraft/pkgcraft/tree/main/crates/pkgcruft-git
