view tests/readlink.py @ 44570:9e63108123a4

remotefilelog: add fake heads() method that allows viewing a file in hgweb

As best I can discern, this is not going to hurt anything, but it'll
cause a couple of options to exist in the UI that are
nonsensical. That seems fine, given the nature of remotefilelog.

Differential Revision: https://phab.mercurial-scm.org/D8299

#!/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)