$ git clone -n https://gitee.com/wenyuzifang/python-sh.git /var/lib/mock/dist-an23-build-481512-74252/root/chroot_tmpdir/scmroot/python-sh
Cloning into '/var/lib/mock/dist-an23-build-481512-74252/root/chroot_tmpdir/scmroot/python-sh'...
$ git fetch origin 1dfaa5041a87575183dfdba5d0b23c087192ecfe:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-sh
 * [new ref]         1dfaa5041a87575183dfdba5d0b23c087192ecfe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1dfaa50 Update code from upstream