62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
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#!/usr/bin/env python3
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import glob
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import os
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import re
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import sys
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MAX_LINE_LENGTH = 100
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# Files with any of these as a substring of their filename are excluded from
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# consideration.
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FILES_TO_EXCLUDE = [
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'/obj/',
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'/bin/',
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'/AssemblyInfo.cs',
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'/Resource.Designer.cs',
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'Shared/Levels.cs']
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def emit_error(filename, line_num, error):
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print('%s:%d: %s' % (filename, line_num, error))
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def lint_csharp(filename):
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errors = []
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with open(filename) as f:
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for i, line in enumerate(f):
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line_num = i + 1
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line = line[:-1] # Strip trailing newline.
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if len(line) > MAX_LINE_LENGTH:
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if not re.match(r'\s*// https?:', line):
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emit_error(filename, line_num, 'line too long')
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if re.search(r'\t', line):
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emit_error(filename, line_num, 'illegal \\t character')
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if re.search(r'\r', line):
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emit_error(filename, line_num, 'illegal \\r character')
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if re.search(r'\s+$', line):
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emit_error(filename, line_num, 'trailing whitespace')
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if re.match(r'\s*//\S', line):
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emit_error(filename, line_num, 'no space between // and comment')
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def main(args):
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this_dir = os.path.dirname(os.path.realpath(__file__))
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sneak_root = os.path.join(this_dir, '..', '..')
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os.chdir(sneak_root)
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csharp_files = sorted(glob.glob('**/*.cs', recursive=True))
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# Remove generated files (of which there's lots).
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for exclusion_pattern in FILES_TO_EXCLUDE:
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csharp_files = [x for x in csharp_files if exclusion_pattern not in x]
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print('checking %d files' % len(csharp_files))
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for filename in csharp_files:
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lint_csharp(filename)
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if __name__ == '__main__':
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main(sys.argv[1:])
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