$ git clone -n https://gitee.com/wenyuzifang/gd_1759048296.git /var/lib/mock/dist-an23-build-471647-74118/root/chroot_tmpdir/scmroot/gd_1759048296
Cloning into '/var/lib/mock/dist-an23-build-471647-74118/root/chroot_tmpdir/scmroot/gd_1759048296'...
$ git fetch origin 92966eff981f5af9f0742939550eebb51d3056e8:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/gd_1759048296
 * [new ref]         92966eff981f5af9f0742939550eebb51d3056e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92966ef Update code from upstream