$ git clone -n https://gitee.com/src-opencloudos-rpms/gnome-bluetooth.git /var/lib/mock/dist-oc9-build-69912-47358/root/chroot_tmpdir/scmroot/gnome-bluetooth
Cloning into '/var/lib/mock/dist-oc9-build-69912-47358/root/chroot_tmpdir/scmroot/gnome-bluetooth'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gnome-bluetooth
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81eee93 import gnome-bluetooth-42.6-2.tl4