$ git clone -n https://gitee.com/src-opencloudos-rpms/libvisio.git /var/lib/mock/dist-oc9-build-42687-14591/root/chroot_tmpdir/scmroot/libvisio
Cloning into '/var/lib/mock/dist-oc9-build-42687-14591/root/chroot_tmpdir/scmroot/libvisio'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libvisio
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e446cb8 import libvisio-0.1.7-3.tl4