$ git clone -n https://gitee.com/src-opencloudos-rpms/cups.git /var/lib/mock/dist-oc8-build-81636-55520/root/chroot_tmpdir/scmroot/cups
Cloning into '/var/lib/mock/dist-oc8-build-81636-55520/root/chroot_tmpdir/scmroot/cups'...
$ git fetch origin f59c9b56beaad1a02c05d68d98edca74dcf5fb1d:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/cups
 * [new ref]         f59c9b56beaad1a02c05d68d98edca74dcf5fb1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f59c9b5 import cups-2.2.6-60.tl3