$ git clone -n https://gitee.com/src-opencloudos-rpms/gnome-shell /var/lib/mock/dist-oc8-build-27747-8562/root/chroot_tmpdir/scmroot/gnome-shell
Cloning into '/var/lib/mock/dist-oc8-build-27747-8562/root/chroot_tmpdir/scmroot/gnome-shell'...
$ git reset --hard origin/oc8
HEAD is now at b925403 import gnome-shell-3.32.2-48.tl3