$ git clone -n https://gitee.com/fe_zhang/grubby.git /var/lib/mock/dist-an23-build-172955-59001/root/chroot_tmpdir/scmroot/grubby
Cloning into '/var/lib/mock/dist-an23-build-172955-59001/root/chroot_tmpdir/scmroot/grubby'...
$ git reset --hard c220e45f8aeff803c31c2900540ef6b9cc60f034
HEAD is now at c220e45 Add doc package for grubby