$ git clone -n https://gitee.com/src-opencloudos-rpms/kbd /var/lib/mock/dist-oc8-build-58239-16245/root/chroot_tmpdir/scmroot/kbd
Cloning into '/var/lib/mock/dist-oc8-build-58239-16245/root/chroot_tmpdir/scmroot/kbd'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/kbd
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b43bc65 import kbd-2.0.4-11.tl3