$ git clone -n https://gitee.com/src-opencloudos-rpms/libnotify.git /var/lib/mock/dist-oc9-build-42398-14591/root/chroot_tmpdir/scmroot/libnotify
Cloning into '/var/lib/mock/dist-oc9-build-42398-14591/root/chroot_tmpdir/scmroot/libnotify'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libnotify
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5206d0 import libnotify-0.8.1-3.tl4