$ git clone -n https://src.fedoraproject.org/rpms/gball.git /var/lib/mock/f31-build-53300-27831/root/chroot_tmpdir/scmroot/gball
Cloning into '/var/lib/mock/f31-build-53300-27831/root/chroot_tmpdir/scmroot/gball'...
$ git reset --hard 2945a7fe9b5d18fcff982f30d6f9a6b33557f8f9
HEAD is now at 2945a7f - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild