Function findPluginRuleMeta

packages/plugin-eslint/src/lib/meta/versions/flat.ts:100–116

(
  plugin: string,
  name: string,
  configs: Linter.Config[],
)

}

function findPluginRuleMeta(
  plugin: string,
  name: string,
  configs: Linter.Config[],
): Rule.RuleMetaData | undefined {
  const config = configs.find(({ plugins = {} }) => plugin in plugins);
  const rule = config?.plugins?.[plugin]?.rules?.[name];

  if (typeof rule === 'function') {
    logger.warn(
      `Cannot parse metadata for rule ${plugin}/${name}, plugin registers it as a function`,
    );
    return undefined;
  }

  return rule?.meta;
}