$ git clone -n https://gitee.com/opencloudos-stream/movit.git /var/lib/mock/dist-oc9-epol-build-109171-67350/root/chroot_tmpdir/scmroot/movit
Cloning into '/var/lib/mock/dist-oc9-epol-build-109171-67350/root/chroot_tmpdir/scmroot/movit'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/movit
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bff8933 update