$ git clone -n https://gitee.com/newstart-gdlc/nde-qtxdg.git /var/lib/mock/dist-an23-nde-build-494542-73607/root/chroot_tmpdir/scmroot/nde-qtxdg
Cloning into '/var/lib/mock/dist-an23-nde-build-494542-73607/root/chroot_tmpdir/scmroot/nde-qtxdg'...
$ git fetch origin 6d9166bb959ade10ecd65aa15ef7b27ca498d322:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/nde-qtxdg
 * [new ref]         6d9166bb959ade10ecd65aa15ef7b27ca498d322 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d9166b update nde-qtxdg source