$ git clone -n https://gitee.com/wenyuzifang/realmd.git /var/lib/mock/dist-an23-build-464289-73881/root/chroot_tmpdir/scmroot/realmd
Cloning into '/var/lib/mock/dist-an23-build-464289-73881/root/chroot_tmpdir/scmroot/realmd'...
$ git fetch origin d29ac77e2f4f7486550a71e311afa6e33431b26f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/realmd
 * [new ref]         d29ac77e2f4f7486550a71e311afa6e33431b26f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d29ac77 Update code from upstream