$ git clone -n https://gitee.com/opencloudos-stream/m17n-lib.git /var/lib/mock/dist-ocs23-build-26232-1191/root/chroot_tmpdir/scmroot/m17n-lib
Cloning into '/var/lib/mock/dist-ocs23-build-26232-1191/root/chroot_tmpdir/scmroot/m17n-lib'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/m17n-lib
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87fe5e5 OCS package init