$ git clone -n https://gitee.com/opencloudos-stream/uchardet.git /var/lib/mock/dist-ocs23-build-44157-2059/root/chroot_tmpdir/scmroot/uchardet
Cloning into '/var/lib/mock/dist-ocs23-build-44157-2059/root/chroot_tmpdir/scmroot/uchardet'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/uchardet
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1df47c !1 update to 0.0.8 Merge pull request !1 from 冯玮耀/master