Function flattenHints

packages/cli/src/cli/loaders/flat.ts:187–226

(
  obj: Record<string, any>,
  parentHints: string[] = [],
  parentPath: string = "",
)

}

function flattenHints(
  obj: Record<string, any>,
  parentHints: string[] = [],
  parentPath: string = "",
): Record<string, string[]> {
  const result: Record<string, string[]> = {};

  for (const [key, _value] of Object.entries(obj)) {
    if (_.isObject(_value) && !_.isArray(_value)) {
      const value = _value as Record<string, any>;
      const currentHints = [...parentHints];
      const currentPath = parentPath ? `${parentPath}/${key}` : key;

      // Add this level's hint if it exists
      if (value.hint && typeof value.hint === "string") {
        currentHints.push(value.hint);
      }

      // Process nested objects (excluding the hint property)
      const nestedObj = _.omit(value, "hint");

      // If this is a leaf node (no nested objects), add to result
      if (Object.keys(nestedObj).length === 0) {
        if (currentHints.length > 0) {
          result[currentPath] = currentHints;
        }
      } else {
        // Recursively process nested objects
        const nestedComments = flattenHints(
          nestedObj,
          currentHints,
          currentPath,
        );
        Object.assign(result, nestedComments);
      }
    }
  }

  return result;
}