$ git clone -n https://gitee.com/opencloudos-stream/ibus.git /var/lib/mock/dist-ocs23-build-42328-2059/root/chroot_tmpdir/scmroot/ibus
Cloning into '/var/lib/mock/dist-ocs23-build-42328-2059/root/chroot_tmpdir/scmroot/ibus'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ibus
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e4ee8a !2 update to 1.5.28 Merge pull request !2 from abushwang/master