view tests/readlink.py @ 14084:2285e5c97f72

graphlog: fix log -G --prune

follow() revset really means '::.' while we want something based on the passed
argument. Also, ancestors() revset does not include the parent revisions.

#!/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)