report method

Implementation

@override
Future<void> report(
  Iterable<UnusedCodeFileReport> records, {
  UnusedCodeReportParams? additionalParams,
}) async {
  if (records.isEmpty) {
    if (additionalParams?.congratulate ?? true) {
      output.writeln('${okPen('✔')} no unused code found!');
    }

    return;
  }

  final sortedRecords = records.toList()
    ..sort((a, b) => a.relativePath.compareTo(b.relativePath));

  var warnings = 0;

  for (final analysisRecord in sortedRecords) {
    output.writeln('${analysisRecord.relativePath}:');

    for (final issue in analysisRecord.issues) {
      final line = issue.location.line;
      final column = issue.location.column;
      final path = analysisRecord.path;

      final offset = ''.padRight(3);
      final pathOffset = offset.padRight(5);

      output
        ..writeln(
          '$offset ${warningPen('⚠')} unused ${issue.declarationType} ${issue.declarationName}',
        )
        ..writeln('$pathOffset at $path:$line:$column');
    }

    warnings += analysisRecord.issues.length;

    output.writeln('');
  }

  output.writeln(
    '${alarmPen('✖')} total unused code (classes, functions, variables, extensions, enums, mixins and type aliases) - ${alarmPen(warnings)}',
  );
}