$ git clone -n https://gitee.com/opencloudos-stream/mcstrans.git /var/lib/mock/dist-ocs23-build-26354-1191/root/chroot_tmpdir/scmroot/mcstrans
Cloning into '/var/lib/mock/dist-ocs23-build-26354-1191/root/chroot_tmpdir/scmroot/mcstrans'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mcstrans
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67f254a !1 更新到3.5 Merge pull request !1 from nilusyi/master