$ git clone -n https://gitee.com/src-opencloudos-rpms/rig.git /var/lib/mock/dist-oc8-build-229126-81287/root/chroot_tmpdir/scmroot/rig
Cloning into '/var/lib/mock/dist-oc8-build-229126-81287/root/chroot_tmpdir/scmroot/rig'...
$ git fetch origin a5958385e70a52dfd79992d754611a97e4a8186e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rig
 * [new ref]         a5958385e70a52dfd79992d754611a97e4a8186e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a595838 import rig-1.1-4.tl3