view tests/readlink.py @ 13552:7ab85fec60c3 stable

ancestor: rewrite to deal with crossed linkrevs (issue2682)

This version is about 10% slower, possibly because it visits some
revisions in a different topological order than what's in the revlog.

#!/usr/bin/env python

import errno, os, sys

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

sys.exit(0)