$ git clone -n https://gitee.com/src-opencloudos-rpms/koji.git /var/lib/mock/dist-oc8-build-80843-54102/root/chroot_tmpdir/scmroot/koji
Cloning into '/var/lib/mock/dist-oc8-build-80843-54102/root/chroot_tmpdir/scmroot/koji'...
$ git fetch origin d6eadc0b4d3456297097b974ad7ee9a90d2ad7e6:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/koji
 * [new ref]         d6eadc0b4d3456297097b974ad7ee9a90d2ad7e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6eadc0 import koji-1.33.1-3.tl3