view tests/readlink.py @ 25790:db5b6a1c064d

check-config: add config option checker

This script scans files for lines that look like either ui.config
usage or config variable documentation. It then ensures:

- ui.config calls for each option agree on types and defaults
- every option appears to be mentioned in documentation

It doesn't complain about devel/experimental options and allows
marking options that are not intended to be public.

Since we haven't been able to come up with a good scheme for
documenting config options at point of use, this will help close the
loop of making sure all options that should be documented are.

#!/usr/bin/env python

import errno, os, 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, 'not a symlink'

sys.exit(0)