$ git clone -n https://gitee.com/opencloudos-stream/python-chardet.git /var/lib/mock/dist-ocs23-build-102371-6116/root/chroot_tmpdir/scmroot/python-chardet
Cloning into '/var/lib/mock/dist-ocs23-build-102371-6116/root/chroot_tmpdir/scmroot/python-chardet'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-chardet
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ac6ea9 !1 upgrade to 5.2.0 Merge pull request !1 from rockerzhu/master