73 lines
2.6 KiB
Python
Executable File
73 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2023 Huawei Device Co., Ltd.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import os
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import re
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import subprocess
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from datetime import datetime
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from util.log_util import LogUtil
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from helper.noInstance import NoInstance
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from exceptions.ohos_exception import OHOSException
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from containers.status import throw_exception
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class SystemUtil(metaclass=NoInstance):
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@staticmethod
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def exec_command(cmd: list, log_path='out/build.log', **kwargs):
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useful_info_pattern = re.compile(r'\[\d+/\d+\].+')
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is_log_filter = kwargs.pop('log_filter', False)
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if '' in cmd:
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cmd.remove('')
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if not os.path.exists(os.path.dirname(log_path)):
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os.makedirs(os.path.dirname(log_path), exist_ok=True)
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with open(log_path, 'at', encoding='utf-8') as log_file:
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process = subprocess.Popen(cmd,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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encoding='utf-8',
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errors='ignore',
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**kwargs)
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for line in iter(process.stdout.readline, ''):
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if is_log_filter:
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info = re.findall(useful_info_pattern, line)
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if len(info):
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LogUtil.hb_info(info[0])
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else:
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LogUtil.hb_info(line)
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log_file.write(line)
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process.wait()
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ret_code = process.returncode
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if ret_code != 0:
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if is_log_filter:
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LogUtil.get_failed_log(log_path)
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raise OHOSException(
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'Please check build log in {}'.format(log_path))
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@staticmethod
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def get_current_time(time_type='default'):
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if time_type == 'timestamp':
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return int(datetime.utcnow().timestamp() * 1000)
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if time_type == 'datetime':
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return datetime.now().strftime('%Y-%m-%d %H:%M:%S')
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return datetime.now().replace(microsecond=0)
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