init()

in Sources/swift-format/Utilities/StderrDiagnosticPrinter.swift [49:62]

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

  init(colorMode: ColorMode) {
    switch colorMode {
    case .auto:
      if let stream = stderrStream.stream as? LocalFileOutputByteStream {
        useColors = TerminalController.isTTY(stream)
      } else {
        useColors = false
      }
    case .off:
      useColors = false
    case .on:
      useColors = true
    }
  }