blob: f014714a061701ecfc03b1dcde25cbb36ace1699 [file] [log] [blame]
import argparse
import os.path
from typing import Optional
from typing import Sequence
def main(argv: Optional[Sequence[str]] = None) -> int:
parser = argparse.ArgumentParser(description='Checks for broken symlinks.')
parser.add_argument('filenames', nargs='*', help='Filenames to check')
args = parser.parse_args(argv)
retv = 0
for filename in args.filenames:
if (
os.path.islink(filename) and
not os.path.exists(filename)
): # pragma: no cover (symlink support required)
print(f'{filename}: Broken symlink')
retv = 1
return retv
if __name__ == '__main__':