Class LoggerPlugin

packages/repack/src/webpack/plugins/LoggerPlugin.ts:32–216

 * @category Webpack Plugin
 */
export class LoggerPlugin implements WebpackPlugin {
  private static SUPPORTED_TYPES: string[] = ['debug', 'info', 'warn', 'error'];

  /** {@link Reporter} instance used to actually writing logs to terminal/file. */
  readonly reporter = new Reporter();

  /**
   * Constructs new `LoggerPlugin`.
   *
   * @param config Plugin configuration options.
   */
  constructor(private config: LoggerPluginConfig) {
    if (this.config.output === undefined) {
      this.config.output = { console: true };
    }
    // TODO: disable console in reporter
    if (this.config.output.file) {
      this.reporter.enableFileLogging(this.config.output.file);
    }
  }

  /**
   * Create log entry from Webpack log message from {@link WebpackLogger}.
   *
   * @param issuer Issuer of the message.
   * @param type Type of the message.
   * @param args The body of the message.
   * @param timestamp Timestamp when the message was recorder.
   * @returns Log entry object or undefined when if message is invalid.
   */
  createEntry(
    issuer: string,
    type: string,
    args: any[],
    timestamp?: number
  ): LogEntry | undefined {
    if (LoggerPlugin.SUPPORTED_TYPES.includes(type)) {
      return {
        timestamp: timestamp ?? Date.now(),
        issuer: issuer.includes('reactNativeAssetsLoader')
          ? 'reactNativeAssetsLoader'
          : issuer,
        type: type as LogType,
        message: args,
      };
    }

    return undefined;
  }

  /**
   * Process log entry and pass it to {@link reporter} instance.
   *
   * @param entry Log entry to process
   */
  processEntry(entry: LogEntry) {
    if (
      !this.config.output?.console &&