hadoop/dev-support/docker/pkg-resolver/check_platform.py

51 lines
1.6 KiB
Python
Raw Normal View History

#!/usr/bin/env python3
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
"""
Checks whether the given platform is supported for building Apache Hadoop
"""
import json
import sys
def get_platforms():
"""
:return: A list of the supported platforms managed by pkg-resolver.
"""
with open('pkg-resolver/platforms.json', encoding='utf-8', mode='r') as platforms_file:
return json.loads(platforms_file.read())
def is_supported_platform(platform):
"""
:param platform: The name of the platform
:return: Whether the platform is supported
"""
return platform in get_platforms()
if __name__ == '__main__':
if len(sys.argv) != 2:
print('ERROR: Expecting 1 argument, {} were provided'.format(len(sys.argv) - 1),
file=sys.stderr)
sys.exit(1)
sys.exit(0 if is_supported_platform(sys.argv[1]) else 1)