$ git clone -n https://gitee.com/opencloudos-stream/usb_modeswitch.git /var/lib/mock/dist-ocs23-build-21408-1041/root/chroot_tmpdir/scmroot/usb_modeswitch
Cloning into '/var/lib/mock/dist-ocs23-build-21408-1041/root/chroot_tmpdir/scmroot/usb_modeswitch'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/usb_modeswitch
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7d12c2 update