$ git clone -n https://gitee.com/newstart-gdlc/nde-widget.git /var/lib/mock/dist-an23-nde-build-498203-73607/root/chroot_tmpdir/scmroot/nde-widget
Cloning into '/var/lib/mock/dist-an23-nde-build-498203-73607/root/chroot_tmpdir/scmroot/nde-widget'...
$ git fetch origin ddd40dee93df36a58c02cbff60431f7b85b523ce:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/nde-widget
 * [new ref]         ddd40dee93df36a58c02cbff60431f7b85b523ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddd40de modify build parm