$ git clone -n https://gitee.com/opencloudos-stream/libeot.git /var/lib/mock/dist-ocs23-build-45831-2059/root/chroot_tmpdir/scmroot/libeot
Cloning into '/var/lib/mock/dist-ocs23-build-45831-2059/root/chroot_tmpdir/scmroot/libeot'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libeot
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a7e22cb OCS package init