validate method

@override Future<ValidationCheck> validate(ReleaseContext context)

Implementation

@override
Future<ValidationCheck> validate(ReleaseContext context) async {
  final envName = context.config.environmentName ??
      context.environment['ENVIRONMENT'] ??
      context.environment['ENV'];

  if (envName == null || envName.isEmpty) {
    return ValidationCheck(
      name: name,
      status: CheckStatus.passed,
      message: 'No target environment specified (default fallback)',
    );
  }

  final target = TargetEnvironment.parse(envName);
  final flavor = context.config.flavor ?? context.environment['FLAVOR'];

  // 1. Mismatch check between environment and flavor
  if (flavor != null && flavor.isNotEmpty) {
    final normalizedFlavor = flavor.toLowerCase();
    if (target == TargetEnvironment.production &&
        (normalizedFlavor.contains('dev') ||
            normalizedFlavor.contains('stg') ||
            normalizedFlavor.contains('stage'))) {
      return ValidationCheck(
        name: name,
        status: CheckStatus.failed,
        message:
            'Environment mismatch: Cannot run production environment with non-production flavor "$flavor".',
      );
    }

    if (target == TargetEnvironment.development &&
        (normalizedFlavor.contains('prod') ||
            normalizedFlavor.contains('release'))) {
      return ValidationCheck(
        name: name,
        status: CheckStatus.failed,
        message:
            'Environment mismatch: Cannot run development environment with production flavor "$flavor".',
      );
    }
  }

  // 2. Shorebird Patch environment safety check
  if (context.type == ReleaseType.shorebirdPatch) {
    if (target == TargetEnvironment.development) {
      return ValidationCheck(
        name: name,
        status: CheckStatus.warning,
        message:
            'Applying Shorebird patch targeting development environment.',
        details: 'Verify target release ID before deploying.',
      );
    }
  }

  return ValidationCheck(
    name: name,
    status: CheckStatus.passed,
    message:
        'Target environment "${target.name}" valid${flavor != null ? ' (Flavor: $flavor)' : ''}',
  );
}