$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-release.git /var/lib/mock/v8.3-testing-4404-4505/root/chroot_tmpdir/scmroot/xcp-ng-release
Cloning into '/var/lib/mock/v8.3-testing-4404-4505/root/chroot_tmpdir/scmroot/xcp-ng-release'...
$ git reset --hard e02704d203782df0d7b84e2430ad0f831798871b
Downloading SOURCES/xcp-ng-release-8.3.0.tar.gz (25 KB)
HEAD is now at e02704d Stop using /etc/motd.xs