SourceEdit _replaceInBlockMap()

in lib/src/map_mutations.dart [126:152]

• 19 lines of code
• 5 McCabe index (conditional complexity)

SourceEdit _replaceInBlockMap(
    YamlEditor yamlEdit, YamlMap map, Object? key, YamlNode newValue) {
  final yaml = yamlEdit.toString();
  final lineEnding = getLineEnding(yaml);
  final newIndentation =
      getMapIndentation(yaml, map) + getIndentation(yamlEdit);

  final keyNode = getKeyNode(map, key);
  var valueAsString = yamlEncodeBlockString(
      wrapAsYamlNode(newValue), newIndentation, lineEnding);
  if (isCollection(newValue) &&
      !isFlowYamlCollectionNode(newValue) &&
      !isEmpty(newValue)) {
    valueAsString = lineEnding + valueAsString;
  }

  /// +1 accounts for the colon
  final start = keyNode.span.end.offset + 1;
  var end = getContentSensitiveEnd(map.nodes[key]!);

  /// `package:yaml` parses empty nodes in a way where the start/end of the
  /// empty value node is the end of the key node, so we have to adjust for
  /// this.
  if (end < start) end = start;

  return SourceEdit(start, end - start, ' ' + valueAsString);
}