$ git clone -n https://gitee.com/src-opencloudos-rpms/qt5-qtcanvas3d /var/lib/mock/dist-oc8-build-30139-8823/root/chroot_tmpdir/scmroot/qt5-qtcanvas3d
Cloning into '/var/lib/mock/dist-oc8-build-30139-8823/root/chroot_tmpdir/scmroot/qt5-qtcanvas3d'...
$ git reset --hard origin/oc8
HEAD is now at 7db7d03 import qt5-qtcanvas3d-5.12.5-4.oc8