$ git clone -n https://gitee.com/src-opencloudos-rpms/pari-elldata.git /var/lib/mock/dist-oc9-webui-build-56585-14843/root/chroot_tmpdir/scmroot/pari-elldata
Cloning into '/var/lib/mock/dist-oc9-webui-build-56585-14843/root/chroot_tmpdir/scmroot/pari-elldata'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pari-elldata
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aba3fec import pari-elldata-20210301-6.tl4