$ git clone -n https://gitee.com/wenyuzifang/liblerc.git /var/lib/mock/dist-an23-build-480727-74252/root/chroot_tmpdir/scmroot/liblerc
Cloning into '/var/lib/mock/dist-an23-build-480727-74252/root/chroot_tmpdir/scmroot/liblerc'...
$ git fetch origin 599d341648bd4ae58e6aaee52536e78c120e4e25:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/liblerc
 * [new ref]         599d341648bd4ae58e6aaee52536e78c120e4e25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 599d341 Update code from upstream