$ git clone -n https://gitee.com/src-opencloudos-rpms/gnome-shell.git /var/lib/mock/dist-oc8-build-215197-80833/root/chroot_tmpdir/scmroot/gnome-shell
Cloning into '/var/lib/mock/dist-oc8-build-215197-80833/root/chroot_tmpdir/scmroot/gnome-shell'...
$ git fetch origin ea93071e502d5b5d346c25aafe817e209f35e614:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gnome-shell
 * [new ref]         ea93071e502d5b5d346c25aafe817e209f35e614 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea93071 import gnome-shell-3.32.2-58.tl3