$ git clone -n https://gitee.com/src-opencloudos-rpms/libxklavier.git /var/lib/mock/dist-oc9-build-70616-47453/root/chroot_tmpdir/scmroot/libxklavier
Cloning into '/var/lib/mock/dist-oc9-build-70616-47453/root/chroot_tmpdir/scmroot/libxklavier'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libxklavier
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a142e2a import libxklavier-5.4-6.tl4