$ git clone -n https://src.fedoraproject.org/rpms/kde-filesystem.git /var/lib/mock/f31-build-56498-28225/root/thebuilddir/tmp/scmroot/kde-filesystem
Cloning into '/var/lib/mock/f31-build-56498-28225/root/thebuilddir/tmp/scmroot/kde-filesystem'...
$ git reset --hard b14575773e0d716ff7a746f3dc47d2f7a6b82450
HEAD is now at b145757 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild