$ git clone -n https://gitee.com/src-opencloudos-rpms/blivet-gui.git /var/lib/mock/dist-oc9-webui-build-56372-14795/root/chroot_tmpdir/scmroot/blivet-gui
Cloning into '/var/lib/mock/dist-oc9-webui-build-56372-14795/root/chroot_tmpdir/scmroot/blivet-gui'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/blivet-gui
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a242744 import blivet-gui-2.4.2-3.tl4