$ git clone -n https://gitee.com/opencloudos-stream/python-extension-helpers.git /var/lib/mock/dist-oc9-epol-build-254327-84393/root/chroot_tmpdir/scmroot/python-extension-helpers
Cloning into '/var/lib/mock/dist-oc9-epol-build-254327-84393/root/chroot_tmpdir/scmroot/python-extension-helpers'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-extension-helpers
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f31801 !4 Update python-extension-helpers (resume) Merge pull request !4 from ocs-bot/master