packageSubtreeBytesFromJson function

int? packageSubtreeBytesFromJson(
  1. String jsonText,
  2. String package
)

Decodes an analyze-size JSON file's text and sums the solution subtree.

Implementation

int? packageSubtreeBytesFromJson(String jsonText, String package) {
  final dynamic doc;
  try {
    doc = jsonDecode(jsonText);
  } on FormatException {
    return null;
  }
  if (doc is! Map<String, dynamic>) return null;
  return packageSubtreeBytes(doc, package);
}