$ git clone -n https://gitee.com/wenyuzifang/gdisk.git /var/lib/mock/dist-an23-build-485139-74348/root/chroot_tmpdir/scmroot/gdisk
Cloning into '/var/lib/mock/dist-an23-build-485139-74348/root/chroot_tmpdir/scmroot/gdisk'...
$ git fetch origin 9a253043343673abe97d5512f099e21bb9f21bb0:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/gdisk
 * [new ref]         9a253043343673abe97d5512f099e21bb9f21bb0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a25304 Update code from upstream