$ git clone -n https://gitee.com/newstart-gdlc/nde-qtxdg.git /var/lib/mock/dist-an8.9-nde-build-446953-73015/root/chroot_tmpdir/scmroot/nde-qtxdg
Cloning into '/var/lib/mock/dist-an8.9-nde-build-446953-73015/root/chroot_tmpdir/scmroot/nde-qtxdg'...
$ git fetch origin bd09b06d9506ef708d1aca499cd6fe95717798b7:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/nde-qtxdg
 * [new ref]         bd09b06d9506ef708d1aca499cd6fe95717798b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd09b06 add nde-qtxdg