view tests/readlink.py @ 29363:2d18c61173f1

revset: build list of (key, reverse) pairs before sorting

Prepares for extracting a function that only validates sort options.

#!/usr/bin/env python

from __future__ import print_function

import errno, os, 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)