$ git clone -n https://gitee.com/src-opencloudos-rpms/overpass-fonts.git /var/lib/mock/dist-oc9-build-43345-14591/root/chroot_tmpdir/scmroot/overpass-fonts
Cloning into '/var/lib/mock/dist-oc9-build-43345-14591/root/chroot_tmpdir/scmroot/overpass-fonts'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/overpass-fonts
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7455b01 import overpass-fonts-3.0.4-4.tl4