mirror of
https://github.com/pre-commit/pre-commit-hooks.git
synced 2025-08-14 17:31:28 +08:00
43 lines
1.0 KiB
Python
43 lines
1.0 KiB
Python
import argparse
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import re
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import sys
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from typing import Optional
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from typing import Sequence
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GITHUB_NON_PERMALINK = re.compile(
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br'https://github.com/[^/ ]+/[^/ ]+/blob/master/[^# ]+#L\d+',
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)
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def _check_filename(filename: str) -> int:
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retv = 0
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with open(filename, 'rb') as f:
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for i, line in enumerate(f, 1):
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if GITHUB_NON_PERMALINK.search(line):
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sys.stdout.write(f'{filename}:{i}:')
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sys.stdout.flush()
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sys.stdout.buffer.write(line)
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retv = 1
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return retv
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def main(argv: Optional[Sequence[str]] = None) -> int:
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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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retv = 0
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for filename in args.filenames:
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retv |= _check_filename(filename)
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if retv:
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print()
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print('Non-permanent github link detected.')
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print('On any page on github press [y] to load a permalink.')
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return retv
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if __name__ == '__main__':
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exit(main())
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