$ git clone -n https://gitee.com/src-opencloudos-rpms/langtable.git /var/lib/mock/dist-oc9-build-41876-14591/root/chroot_tmpdir/scmroot/langtable
Cloning into '/var/lib/mock/dist-oc9-build-41876-14591/root/chroot_tmpdir/scmroot/langtable'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/langtable
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2efaad7 import langtable-0.0.58-5.tl4