$ git clone -n https://gitee.com/opencloudos-stream/opencloudos-rpm-config.git /var/lib/mock/dist-ocs23-build-99893-6114/root/chroot_tmpdir/scmroot/opencloudos-rpm-config
Cloning into '/var/lib/mock/dist-ocs23-build-99893-6114/root/chroot_tmpdir/scmroot/opencloudos-rpm-config'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/opencloudos-rpm-config
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e65dc5 !3 remove unused warning Merge pull request !3 from cunshunxia/master