$ git clone -n https://gitee.com/opencloudos-stream/juniversalchardet.git /var/lib/mock/dist-ocs23-build-45761-2059/root/chroot_tmpdir/scmroot/juniversalchardet
Cloning into '/var/lib/mock/dist-ocs23-build-45761-2059/root/chroot_tmpdir/scmroot/juniversalchardet'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/juniversalchardet
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4b08d6 OCS package init