$ git clone -n https://gitee.com/gordonwwang/python-pyrpm.git /var/lib/mock/dist-ocs23-build-8561-141/root/chroot_tmpdir/scmroot/python-pyrpm
Cloning into '/var/lib/mock/dist-ocs23-build-8561-141/root/chroot_tmpdir/scmroot/python-pyrpm'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/gordonwwang/python-pyrpm
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1519556 sync internal git code