$ git clone -n https://gitee.com/src-opencloudos-rpms/ocai-agent /var/lib/mock/dist-oc8-build-182624-80170/root/chroot_tmpdir/scmroot/ocai-agent
Cloning into '/var/lib/mock/dist-oc8-build-182624-80170/root/chroot_tmpdir/scmroot/ocai-agent'...
$ git fetch origin 987d3d4e9c852a7795c5fa73c021abcaffb41412:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ocai-agent
 * [new ref]         987d3d4e9c852a7795c5fa73c021abcaffb41412 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 987d3d4 fix bug