#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright (c) 2017 Cisco and/or its affiliates.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

import subprocess
import shlex

from vicn.core.commands    import ReturnValue

def execute_local(cmd, output=True):
    cmd = shlex.split(cmd)
    if output:
        p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
        stdout, stderr = p.communicate()
        ret = p.returncode
        return ReturnValue(ret, stdout, stderr)
    else:
        p = subprocess.Popen(cmd, stdout=subprocess.DEVNULL)
        ret = p.wait()
        return ReturnValue(ret)