$ git clone -n https://gitee.com/opencloudos-stream/python-saharaclient.git /var/lib/mock/dist-oc9-epol-build-68983-47040/root/chroot_tmpdir/scmroot/python-saharaclient
Cloning into '/var/lib/mock/dist-oc9-epol-build-68983-47040/root/chroot_tmpdir/scmroot/python-saharaclient'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-saharaclient
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5e4bbf !1 upgrade to 4.2.0 Merge pull request !1 from cunshunxia/master