$ git clone -n https://gitee.com/opencloudos-stream/python-meh.git /var/lib/mock/dist-ocs23-build-89277-5540/root/chroot_tmpdir/scmroot/python-meh
Cloning into '/var/lib/mock/dist-ocs23-build-89277-5540/root/chroot_tmpdir/scmroot/python-meh'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-meh
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ea5775 !1 upgrade to 0.51 Merge pull request !1 from cunshunxia/master