$ git clone -n https://gitee.com/src-opencloudos-rpms/ocai-agent /var/lib/mock/dist-oc9-build-124591-74151/root/chroot_tmpdir/scmroot/ocai-agent
Cloning into '/var/lib/mock/dist-oc9-build-124591-74151/root/chroot_tmpdir/scmroot/ocai-agent'...
$ git fetch origin 40be219b6048aae439f2c5a03ed651bdffa49ba2:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ocai-agent
 * [new ref]         40be219b6048aae439f2c5a03ed651bdffa49ba2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40be219 fix bug