$ git clone -n https://gitee.com/src-opencloudos-rpms/qt5-qtconnectivity /var/lib/mock/dist-oc8-build-30215-8883/root/chroot_tmpdir/scmroot/qt5-qtconnectivity
Cloning into '/var/lib/mock/dist-oc8-build-30215-8883/root/chroot_tmpdir/scmroot/qt5-qtconnectivity'...
$ git reset --hard origin/oc8
HEAD is now at 404d018 import qt5-qtconnectivity-5.15.3-1.oc8