$ git clone -n https://gitee.com/src-opencloudos-rpms/gnome-shell.git /var/lib/mock/dist-oc8-build-252588-84209/root/chroot_tmpdir/scmroot/gnome-shell
Cloning into '/var/lib/mock/dist-oc8-build-252588-84209/root/chroot_tmpdir/scmroot/gnome-shell'...
$ git fetch origin d45a7780560d22854bbaa72ecdc26affae3352eb:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gnome-shell
 * [new ref]         d45a7780560d22854bbaa72ecdc26affae3352eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d45a778 import gnome-shell-3.32.2-61.tl3