$ git clone -n https://gitee.com/wenyuzifang/python-meh.git /var/lib/mock/dist-an23-build-466509-73981/root/chroot_tmpdir/scmroot/python-meh
Cloning into '/var/lib/mock/dist-an23-build-466509-73981/root/chroot_tmpdir/scmroot/python-meh'...
$ git fetch origin c373cb990778c9312e09bc3413aef3046017ff4a:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-meh
 * [new ref]         c373cb990778c9312e09bc3413aef3046017ff4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c373cb9 Update code from upstream