$ git clone -n https://gitee.com/src-opencloudos-rpms/cups-filters.git /var/lib/mock/dist-oc8-build-75148-52057/root/chroot_tmpdir/scmroot/cups-filters
Cloning into '/var/lib/mock/dist-oc8-build-75148-52057/root/chroot_tmpdir/scmroot/cups-filters'...
$ git fetch origin 8470a12b5010bfc2cd1a6dfdae23afa501dfb463:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/cups-filters
 * [new ref]         8470a12b5010bfc2cd1a6dfdae23afa501dfb463 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8470a12 import cups-filters-1.20.0-34.tl3