29 lines
760 B
Python
29 lines
760 B
Python
import argparse
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('-n', '--newline', action = 'store_true', help = 'Break line after printing version')
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args = parser.parse_args()
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end = None if args.newline else ''
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version = None
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with open('CMakeLists.txt', 'r') as file:
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for line in file:
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if 'VERSION "' in line and '.${BUILD_NUMBER}"' in line:
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line = line.replace('VERSION "', '')
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line = line[0 : line.find('.${BUILD_NUMBER}"')].strip()
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version = line
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break
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if version is None:
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raise Exception('Unable to read version from CMakeLists.txt')
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if len(version) == 0 or not '.' in version:
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raise Exception('Bad version: "{0}"'.format(version))
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print(version, end = end)
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if __name__ == '__main__':
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main()
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