mirror of https://github.com/apache/druid.git
92 lines
3.8 KiB
Python
Executable File
92 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python3
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. 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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import argparse
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import sys
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import yaml
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from collections import defaultdict
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outfile = None
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moduleHeaderLine = "#" * 12
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dependencyHeaderLine = "=" * 17
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def print_outfile(string):
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print(string, file=outfile)
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def print_log_to_stderr(string):
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print(string, file=sys.stderr)
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def print_notice(dependency):
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# note that a dependency may either supply a global notice in the 'notice' field, or, a per jar notice in the
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# 'notices' field
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if 'notice' in dependency:
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# single notice for dependency name, list out all 'libraries' if any, then print notice
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print_outfile("{} {} {} {}".format(dependencyHeaderLine, dependency['name'], dependency['version'], dependencyHeaderLine))
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if 'libraries' in dependency:
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for library in dependency['libraries']:
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for group_id, artifact_id in library.items():
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print_outfile("{}.jar".format(artifact_id))
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print_outfile("{}".format(dependencyHeaderLine))
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print_outfile("{}\n\n\n\n".format(dependency['notice']))
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elif 'notices' in dependency:
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# if 'notices' is set instead of 'notice', then it has jar specific notices to print
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for notice_entry in dependency['notices']:
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for jar, notice in notice_entry.items():
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print_outfile("{} {}-{}.jar {}".format(dependencyHeaderLine, jar, dependency['version'], dependencyHeaderLine))
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print_outfile("{}\n\n\n\n".format(notice))
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def generate_notice(source_notice, dependences_yaml):
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print_log_to_stderr("=== Generating the contents of NOTICE.BINARY file ===\n")
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# Print Apache license first.
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print_outfile(source_notice)
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with open(dependences_yaml, encoding='utf-8') as registry_file:
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dependencies = list(yaml.load_all(registry_file))
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# Group dependencies by module
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modules_map = defaultdict(list)
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for dependency in dependencies:
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if 'notice' in dependency or 'notices' in dependency:
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modules_map[dependency['module']].append(dependency)
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# print notice(s) of dependencies by module
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for module_name, dependencies_of_module in modules_map.items():
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print_outfile("{} BINARY/{} {}\n".format(moduleHeaderLine, module_name.upper(), moduleHeaderLine))
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for dependency in dependencies_of_module:
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print_notice(dependency)
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if __name__ == "__main__":
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try:
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parser = argparse.ArgumentParser(description='generate binary notice file.')
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parser.add_argument('notice', metavar='<path to apache notice file>', type=str)
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parser.add_argument('license_yaml', metavar='<path to license.yaml>', type=str)
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parser.add_argument('out_path', metavar='<path to output file>', type=str)
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args = parser.parse_args()
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with open(args.notice, encoding="ascii") as apache_notice_file:
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source_notice = apache_notice_file.read()
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dependencies_yaml = args.license_yaml
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with open(args.out_path, "w", encoding="utf-8") as outfile:
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generate_notice(source_notice, dependencies_yaml)
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except KeyboardInterrupt:
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print('Interrupted, closing.')
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