view tests/readlink.py @ 45233:ada51c1b6916

commitctx: move copy meta config reading in a dedicated function

The logic is non trivial, make it contained in a function is clearer. It also
unlock easy re-use of that logic without having the pass the value around.

#!/usr/bin/env python

from __future__ import absolute_import, print_function

import errno
import os
import sys

for f in sys.argv[1:]:
    try:
        print(f, '->', os.readlink(f))
    except OSError as err:
        if err.errno != errno.EINVAL:
            raise
        print(f, '->', f, 'not a symlink')

sys.exit(0)