$ git clone -n https://gitee.com/wenyuzifang/python-meh.git /var/lib/mock/dist-an23-build-472158-74118/root/chroot_tmpdir/scmroot/python-meh
Cloning into '/var/lib/mock/dist-an23-build-472158-74118/root/chroot_tmpdir/scmroot/python-meh'...
$ git fetch origin bd6c689afe3f42e052cdd47dfaa60adddbf7c830:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-meh
 * [new ref]         bd6c689afe3f42e052cdd47dfaa60adddbf7c830 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd6c689 Update code from upstream