$ git clone -n https://gitee.com/opencloudos-stream/python-py-tes.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-261597-25227/root/chroot_tmpdir/scmroot/python-py-tes
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-261597-25227/root/chroot_tmpdir/scmroot/python-py-tes'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-py-tes
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9069f88 update