$ git clone -n https://src.fedoraproject.org/rpms/khelpcenter.git /var/lib/mock/f33-build-540118-65086/root/chroot_tmpdir/scmroot/khelpcenter
Cloning into '/var/lib/mock/f33-build-540118-65086/root/chroot_tmpdir/scmroot/khelpcenter'...
$ git reset --hard f940fcc1156c4173a485368dfb5535eddd4cba71
HEAD is now at f940fcc 20.12.2