$ git clone -n https://gitee.com/src-opencloudos-rpms/cups-filters.git /var/lib/mock/dist-oc8-build-247580-83598/root/chroot_tmpdir/scmroot/cups-filters
Cloning into '/var/lib/mock/dist-oc8-build-247580-83598/root/chroot_tmpdir/scmroot/cups-filters'...
$ git fetch origin 4b1d07454364baf0007b7652ebb8002a0c96eace:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/cups-filters
 * [new ref]         4b1d07454364baf0007b7652ebb8002a0c96eace -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b1d074 import cups-filters-1.20.0-36.tl3.1