46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
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#!/usr/bin/env python
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from __future__ import print_function
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import glob
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import io
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import re
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import sys
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def do_exist(file_name, lines, imported):
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if not any(not re.match('using \w+::{0};'.format(imported), line) and
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re.search('\\b{0}\\b'.format(imported), line) for line in lines):
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print('File "{0}" does not use "{1}"'.format(file_name, imported))
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return False
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return True
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def is_valid(file_name):
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with io.open(file_name, encoding='utf-8') as source_file:
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lines = [line.strip() for line in source_file]
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usings, importeds, line_numbers, valid = [], [], [], True
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for idx, line in enumerate(lines, 1):
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matches = re.search(r'^using (\w+::(\w+));$', line)
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if matches:
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line_numbers.append(idx)
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usings.append(matches.group(1))
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importeds.append(matches.group(2))
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valid = all([do_exist(file_name, lines, imported) for imported in importeds])
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sorted_usings = sorted(usings, key=lambda x: x.lower())
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if sorted_usings != usings:
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print("using statements aren't sorted in '{0}'.".format(file_name))
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for num, actual, expected in zip(line_numbers, usings, sorted_usings):
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if actual != expected:
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print('\tLine {0}: Actual: {1}, Expected: {2}'
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.format(num, actual, expected))
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return False
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else:
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return valid
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if __name__ == '__main__':
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files = glob.iglob(sys.argv[1] if len(sys.argv) > 1 else 'src/*.cc')
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sys.exit(0 if all(map(is_valid, files)) else 1)
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