62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
|
#!/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.
|
||
|
|
|
||
|
|
"""
|
||
|
|
Platform package dependency resolver for building Apache Hadoop.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import json
|
||
|
|
import sys
|
||
|
|
from check_platform import is_supported_platform
|
||
|
|
|
||
|
|
|
||
|
|
def get_packages(platform):
|
||
|
|
"""
|
||
|
|
Resolve and get the list of packages to install for the given platform.
|
||
|
|
|
||
|
|
:param platform: The platform for which the packages needs to be resolved.
|
||
|
|
:return: A list of resolved packages to install.
|
||
|
|
"""
|
||
|
|
with open('pkg-resolver/packages.json', encoding='utf-8', mode='r') as pkg_file:
|
||
|
|
pkgs = json.loads(pkg_file.read())
|
||
|
|
packages = []
|
||
|
|
for platforms in filter(lambda x: x.get(platform) is not None, pkgs.values()):
|
||
|
|
if isinstance(platforms.get(platform), list):
|
||
|
|
packages.extend(platforms.get(platform))
|
||
|
|
else:
|
||
|
|
packages.append(platforms.get(platform))
|
||
|
|
return packages
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
if len(sys.argv) < 2:
|
||
|
|
print('ERROR: Need at least 1 argument, {} were provided'.format(len(sys.argv) - 1),
|
||
|
|
file=sys.stderr)
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
platform_arg = sys.argv[1]
|
||
|
|
if not is_supported_platform(platform_arg):
|
||
|
|
print(
|
||
|
|
'ERROR: The given platform {} is not supported. '
|
||
|
|
'Please refer to platforms.json for a list of supported platforms'.format(
|
||
|
|
platform_arg), file=sys.stderr)
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
packages_to_install = get_packages(platform_arg)
|
||
|
|
print(' '.join(packages_to_install))
|