view tests/readlink.py @ 38806:5742d0428ed9

changegroup: inline prune() logic from narrow

prune() needs to ellide manifests that aren't part of the narrow
matcher.

The code is violating storage abstractions, so a comment has been
added. Keep in mind the impetus for moving this code to core
is so changegroup code can be refactored to be storage agnostic.

Differential Revision: https://phab.mercurial-scm.org/D4012

#!/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)