$ git clone -n https://gitee.com/src-opencloudos-rpms/xmodmap.git /var/lib/mock/dist-oc9-build-45587-14591/root/chroot_tmpdir/scmroot/xmodmap
Cloning into '/var/lib/mock/dist-oc9-build-45587-14591/root/chroot_tmpdir/scmroot/xmodmap'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xmodmap
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fce558 import xmodmap-1.0.11-4.tl4