mirror of
https://github.com/pre-commit/pre-commit-hooks.git
synced 2025-08-16 19:42:12 +08:00
32 lines
801 B
Python
32 lines
801 B
Python
from __future__ import print_function
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import argparse
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import sys
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CONFLICT_PATTERNS = [
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'<<<<<<< ',
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'=======',
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'>>>>>>> '
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]
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WARNING_MSG = 'Merge conflict string "{0}" found in {1}:{2}'
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def detect_merge_conflict(argv=None):
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parser = argparse.ArgumentParser()
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parser.add_argument('filenames', nargs='*')
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args = parser.parse_args(argv)
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retcode = 0
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for filename in args.filenames:
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with open(filename) as inputfile:
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for i, line in enumerate(inputfile):
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for pattern in CONFLICT_PATTERNS:
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if line.startswith(pattern):
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print(WARNING_MSG.format(pattern, filename, i + 1))
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retcode = 1
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return retcode
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if __name__ == '__main__':
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sys.exit(detect_merge_conflict())
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