public enum SeleniumManager {
    manager;
    private static final Logger LOG = Logger.getLogger(SeleniumManager.class.getName());

    private static final String SELENIUM_MANAGER = "selenium-manager";
    private static final String EXE = ".exe";
    private static final String INFO = "INFO\t";

    //We cache the binary path on a per driver flavor basis.
    private final Map<String, File> binaries = new ConcurrentHashMap<>();

    SeleniumManager() {
        Runtime.getRuntime().addShutdownHook(new Thread(() -> binaries.values()
          .stream()
          .filter(Objects::nonNull)
          .filter(File::exists)
          .forEach(SeleniumManager::deleteQuietly)));
    }

  private static void deleteQuietly(File binary) {
    try {
      Files.delete(binary.toPath());
    } catch (IOException e) {
      LOG.warning(String.format("%s deleting temporal file: %s",
        e.getClass().getSimpleName(), e.getMessage()));
    }

  }

    public SeleniumManager getInstance() {
        return manager;
    }

  private File getBinary(String driverName) {
    return this.binaries.computeIfAbsent(driverName, flavor -> {
      try {
        Platform current = Platform.getCurrent();
        String folder = "linux";
        String extension = "";
        if (current.is(WINDOWS)) {
          extension = EXE;
          folder = "windows";
        } else if (current.is(MAC)) {
          folder = "macos";
        }
        String binaryPath = String.format("%s/%s%s", folder, SELENIUM_MANAGER, extension);
        try (InputStream inputStream = this.getClass().getResourceAsStream(binaryPath)) {
          Path tmpPath = Files.createTempDirectory(SELENIUM_MANAGER + System.nanoTime());
          File tmpFolder = tmpPath.toFile();
          tmpFolder.deleteOnExit();
          File binary = new File(tmpFolder, SELENIUM_MANAGER + extension);
          Files.copy(inputStream, binary.toPath(), REPLACE_EXISTING);
          binary.setExecutable(true);
          return binary;
        }
      } catch (Exception e) {
        throw new WebDriverException("Unable to obtain Selenium Manager", e);
      }
    });
  }

    public String getDriverPath(String driverName) {
        if (!ImmutableList.of("geckodriver", "chromedriver", "msedgedriver", "IEDriverServer").contains(driverName)) {
            throw new WebDriverException("Unable to locate driver with name: " + driverName);
        }

        String driverPath = null;
        File binaryFile = getBinary(driverName);
        if (binaryFile != null) {
          driverPath = runCommand(binaryFile.getAbsolutePath(),
                    "--driver", driverName.replaceAll(EXE, ""));
        }
        return driverPath;
    }
}