build method

@override Future<void> build(BuildStep buildStep)

Generates the outputs for a given BuildStep.

Implementation

@override
Future<void> build(BuildStep buildStep) async {
  // Get the input asset (lib/flywind/flywind.yaml)
  final inputId = buildStep.inputId;
  log.info('Processing custom token config: ${inputId.path}');

  if (!inputId.path.endsWith('flywind.yaml')) {
    log.warning('Expected flywind.yaml input, got: ${inputId.path}');
    return;
  }

  final configContent = await buildStep.readAsString(inputId);
  log.info('Found flywind.yaml, generating custom tokens...');

  // Parse YAML configuration
  final config = loadYaml(configContent) as Map<dynamic, dynamic>;

  // Generate custom token classes
  if (config['extend']?['colors'] != null) {
    await _generateCustomColors(buildStep, config);
  }

  if (config['extend']?['spacing'] != null) {
    await _generateCustomSpacing(buildStep, config);
  }

  if (config['extend']?['radius'] != null) {
    await _generateCustomRadius(buildStep, config);
  }

  if (config['extend']?['text_style'] != null) {
    await _generateCustomTextStyle(buildStep, config);
  }

  if (config['extend']?['font_weight'] != null) {
    await _generateCustomFontWeight(buildStep, config);
  }

  if (config['extend']?['leading'] != null) {
    await _generateCustomLeading(buildStep, config);
  }

  // Generate the main custom tokens file
  await _generateCustomTokensFile(buildStep, config);

  log.info('Custom token generation completed!');
}