$ git clone -n https://gitee.com/opencloudos-stream/qt5-qtbase.git /var/lib/mock/dist-ocs23-build-94200-5984/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/dist-ocs23-build-94200-5984/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qt5-qtbase
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0dd0abb !6 Upgrade to 5.10.5 Merge pull request !6 from kianli/master