$ git clone -n https://gitee.com/wenyuzifang/realmd.git /var/lib/mock/dist-an23-build-481814-74252/root/chroot_tmpdir/scmroot/realmd
Cloning into '/var/lib/mock/dist-an23-build-481814-74252/root/chroot_tmpdir/scmroot/realmd'...
$ git fetch origin 2e1270a349c230651d699412d40ce71d2ff3344f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/realmd
 * [new ref]         2e1270a349c230651d699412d40ce71d2ff3344f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e1270a Update code from upstream