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100 lines
3.4 KiB
Python
Executable File
100 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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#
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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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from __future__ import print_function
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from __future__ import unicode_literals
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import argparse
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import os
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import sys
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from io import open
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# FILES_TO_CHECK used as "startswith" pattern to match sdkconfig.defaults variants
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FILES_TO_CHECK = ('sdkconfig.ci', 'sdkconfig.defaults')
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# ignored directories (makes sense only when run on IDF_PATH)
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# Note: IGNORE_DIRS is a tuple in order to be able to use it directly with the startswith() built-in function which
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# accepts tuples but no lists.
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IGNORE_DIRS = (
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)
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def _parse_path(path, sep=' '):
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ret = set()
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with open(path, 'r', encoding='utf-8') as f:
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for line in f:
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line = line.strip()
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if not line.startswith('#') and len(line) > 0:
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ret.add(line.split(sep)[0])
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return ret
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def _valid_directory(path):
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if not os.path.isdir(path):
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raise argparse.ArgumentTypeError("{} is not a valid directory!".format(path))
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return path
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def main():
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default_path = os.getenv('IDF_PATH', None)
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parser = argparse.ArgumentParser(description='Kconfig options checker')
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parser.add_argument('--directory', '-d', help='Path to directory to check recursively '
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'(for example $IDF_PATH)',
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type=_valid_directory,
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required=default_path is None,
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default=default_path)
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args = parser.parse_args()
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# IGNORE_DIRS makes sense when the required directory is IDF_PATH
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check_ignore_dirs = default_path is not None and os.path.abspath(args.directory) == os.path.abspath(default_path)
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ignores = 0
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files_to_check = []
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deprecated_options = set()
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errors = []
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for root, dirnames, filenames in os.walk(args.directory):
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for filename in filenames:
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full_path = os.path.join(root, filename)
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path_in_idf = os.path.relpath(full_path, args.directory)
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if filename.startswith(FILES_TO_CHECK):
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if check_ignore_dirs and path_in_idf.startswith(IGNORE_DIRS):
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print('{}: Ignored'.format(path_in_idf))
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ignores += 1
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continue
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files_to_check.append(full_path)
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elif filename == 'sdkconfig.rename':
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deprecated_options |= _parse_path(full_path)
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for path in files_to_check:
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used_options = _parse_path(path, '=')
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used_deprecated_options = deprecated_options & used_options
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if len(used_deprecated_options) > 0:
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errors.append('{}: The following options are deprecated: {}'.format(path,
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', '.join(used_deprecated_options)))
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if ignores > 0:
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print('{} files have been ignored.'.format(ignores))
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if len(errors) > 0:
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print('\n\n'.join(errors))
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sys.exit(1)
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if __name__ == "__main__":
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main()
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