view tests/readlink.py @ 35702:c0439e11af16

filemerge: fix backing up an in-memory file to a custom location If the user specifies a ui.origbackuppath, we used to always copy the file there, but if the source file is in memory we must write it instead of copying. Differential Revision: https://phab.mercurial-scm.org/D1806
author Phil Cohen <phillco@fb.com>
date Thu, 04 Jan 2018 21:36:58 -0800
parents 6a98f9408a50
children c102b704edb5
line wrap: on
line source

#!/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)