$ git clone -n https://gitee.com/newstart-gdlc/nde-widget.git /var/lib/mock/dist-an23-nde-build-498122-73607/root/chroot_tmpdir/scmroot/nde-widget
Cloning into '/var/lib/mock/dist-an23-nde-build-498122-73607/root/chroot_tmpdir/scmroot/nde-widget'...
$ git fetch origin 5afbb6ef9a6e011bfa929092929e7e783d427d30:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/nde-widget
 * [new ref]         5afbb6ef9a6e011bfa929092929e7e783d427d30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5afbb6e Modify spec file