#!/usr/bin/env python3

# Generate RST lists of extensions grouped by their security posture.

from collections import defaultdict
import json
import pathlib
import sys


def FormatItem(extension, metadata):
  if metadata['undocumented']:
    item = '* %s' % extension
  else:
    item = '* :ref:`%s <extension_%s>`' % (extension, extension)
  if metadata['status'] == 'alpha':
    item += ' (alpha)'
  return item


if __name__ == '__main__':
  extension_db_path = sys.argv[1]
  security_rst_root = sys.argv[2]

  extension_db = json.loads(pathlib.Path(extension_db_path).read_text())
  security_postures = defaultdict(list)
  for extension, metadata in extension_db.items():
    security_postures[metadata['security_posture']].append(extension)

  for sp, extensions in security_postures.items():
    output_path = pathlib.Path(security_rst_root, 'secpos_%s.rst' % sp)
    content = '\n'.join(
        FormatItem(extension, extension_db[extension])
        for extension in sorted(extensions)
        if extension_db[extension]['status'] != 'wip')
    output_path.write_text(content)