$ git clone -n https://gitee.com/src-opencloudos-rpms/rsyslog.git /var/lib/mock/dist-oc9-build-249378-83833/root/chroot_tmpdir/scmroot/rsyslog
Cloning into '/var/lib/mock/dist-oc9-build-249378-83833/root/chroot_tmpdir/scmroot/rsyslog'...
$ git fetch origin ea4249c92833308d3bc0e18fc92a15893210bfbc:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rsyslog
 * [new ref]         ea4249c92833308d3bc0e18fc92a15893210bfbc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea4249c import rsyslog-8.2312.0-8.tl4