mirror of
https://github.com/pre-commit/pre-commit-hooks.git
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27 lines
679 B
Python
27 lines
679 B
Python
import argparse
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import os.path
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from typing import Optional
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from typing import Sequence
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def main(argv: Optional[Sequence[str]] = None) -> int:
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parser = argparse.ArgumentParser(description='Checks for broken symlinks.')
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parser.add_argument('filenames', nargs='*', help='Filenames to check')
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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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if (
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os.path.islink(filename) and
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not os.path.exists(filename)
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): # pragma: no cover (symlink support required)
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print(f'{filename}: Broken symlink')
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retv = 1
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return retv
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if __name__ == '__main__':
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exit(main())
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