#!/usr/bin/python
import os
import sys
path = os.path.dirname(os.path.realpath(__file__))
try:
    sys.path.remove(path)
except Exception:
    pass
path = os.path.realpath(os.path.join(path, '..', 'confluent_server'))
sys.path.append(path)

import confluent.config.attributes as attr
import shutil

shutil.copyfile('doc/man/nodeattrib.ronn.tmpl', 'doc/man/nodeattrib.ronn')
shutil.copyfile('doc/man/nodegroupattrib.ronn.tmpl', 'doc/man/nodegroupattrib.ronn')

def append_attributes(filename):
    with open(filename, 'a') as outf:
        for field in sorted(attr.node):
            outf.write('\n* `{0}`:\n  {1}\n'.format(field, attr.node[field]['description']))
            # Optionally write valid values if they exist
            for key, values in attr.node[field].items():
                if key.startswith('valid'):
                    values_formatted = ', '.join("'{0}'".format(v) for v in values)
                    outf.write(f'\n    Valid values: {values_formatted}\n')

append_attributes('doc/man/nodeattrib.ronn')
append_attributes('doc/man/nodegroupattrib.ronn')