$ git clone -n https://gitee.com/src-opencloudos-rpms/sssd.git /var/lib/mock/dist-oc8-build-100172-63336/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/dist-oc8-build-100172-63336/root/chroot_tmpdir/scmroot/sssd'...
$ git fetch origin f82cef6207d0858e4abd2d5e6be1d654dfa4dad1:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sssd
 * [new ref]         f82cef6207d0858e4abd2d5e6be1d654dfa4dad1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f82cef6 import sssd-2.9.4-4.tl3