public static resolveFilePatterns()

in lib/configParser.ts [64:84]

• 19 lines of code
• 9 McCabe index (conditional complexity)

  public static resolveFilePatterns(
      patterns: string[]|string, opt_omitWarnings?: boolean, opt_relativeTo?: string): string[] {
    let resolvedFiles: string[] = [];
    let cwd = opt_relativeTo || process.cwd();

    patterns = (typeof patterns === 'string') ? [patterns] : patterns;

    if (patterns) {
      for (let fileName of patterns) {
        let matches = glob.hasMagic(fileName) ? glob.sync(fileName, {cwd}) : [fileName];
        if (!matches.length && !opt_omitWarnings) {
          logger.warn('pattern ' + fileName + ' did not match any files.');
        }
        for (let match of matches) {
          let resolvedPath = path.resolve(cwd, match);
          resolvedFiles.push(resolvedPath);
        }
      }
    }
    return resolvedFiles;
  }