$ git clone -n https://gitee.com/opencloudos-stream/matchbox-window-manager.git /var/lib/mock/dist-ocs23-build-17458-1041/root/chroot_tmpdir/scmroot/matchbox-window-manager
Cloning into '/var/lib/mock/dist-ocs23-build-17458-1041/root/chroot_tmpdir/scmroot/matchbox-window-manager'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/matchbox-window-manager
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d481c6c OCS package init