$ git clone -n https://gitee.com/opencloudos-stream/ubs-comm.git /var/lib/mock/dist-oc9-epol-build-245333-83303/root/chroot_tmpdir/scmroot/ubs-comm
Cloning into '/var/lib/mock/dist-oc9-epol-build-245333-83303/root/chroot_tmpdir/scmroot/ubs-comm'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ubs-comm
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3866619 !1 synchronize version to opencloudos repository Merge pull request !1 from zhuchenghaoHW/master