private static ICommand GetCommandToExecute()

in jet-symbols/src/JetBrains.CommandLine.Symbols/Program.cs [39:76]
33 lines of code
6 McCabe index (conditional complexity)

    private static ICommand GetCommandToExecute(string[] args, out string error)
    {
      error = String.Empty;
      var commandName = args.First();
      switch (commandName)
      {
          case DumpSymbolsFileSignCommand.CMD_NAME:
          {
              var targetFilePaths = GetTargetFilePaths(args);
              var outputFilePath = FileSystemPath.TryParse(args[1].Substring(3));
              return new DumpSymbolsFileSignCommand(outputFilePath, targetFilePaths);
          }

          case DumpBinaryFileSignCommand.CMD_NAME:
          {
              var targetFilePaths = GetTargetFilePaths(args);
              var outputFilePath = FileSystemPath.TryParse(args[1].Substring(3));
              return new DumpBinaryFileSignCommand(outputFilePath, targetFilePaths);
          }

          case ListReferencesSourcesCommand.CMD_NAME:
              return new ListReferencesSourcesCommand(FileSystemPath.TryParse(args[1]));

          case GetPdbTypeCommand.CMD_NAME:
              return new GetPdbTypeCommand(FileSystemPath.TryParse(args[1]));

          case UpdateSourceUrlsCommand.CMD_NAME:
          {
              var symbolsFile = FileSystemPath.TryParse(args[1]);
              var sourceDescriptorFilePath = FileSystemPath.TryParse(args[2].Substring(3));
              return new UpdateSourceUrlsCommand(symbolsFile, sourceDescriptorFilePath);
          }

          default:
              error = String.Format("{0} command is unknown.", commandName);
              return null;
      }
    }