$ git clone -n https://gitee.com/src-opencloudos-rpms/ladspa.git /var/lib/mock/dist-oc9-build-46565-14592/root/chroot_tmpdir/scmroot/ladspa
Cloning into '/var/lib/mock/dist-oc9-build-46565-14592/root/chroot_tmpdir/scmroot/ladspa'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ladspa
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ad0f4e import ladspa-1.13-3.tl4