Is there a way to setup node environment when window global is present?

Hi, so you are deciding between browser or node environment based on presence of window variable:

if (_window) {
  setupBrowser();
} else {
  setupNode();
}

where _window is

'undefined' !== typeof window ? window : null

We have a window global in node though and we would like to have the node part with crypto.randomBytes available. So we get rid of:

[SECURITY] node-uuid: crypto not usable, falling back to insecure Math.random()

Is there any workaround for this? Or are you willing to change the “decision” part for node to be more complex than just window being undefined? (e.g. having a window.iAmStillNode set to true or something more complex)

[shankie-codes]

FWIW, I’m having this come through as a warning when running tests in Jest.

[coolaj86]

If someone wants to PR I can pull it in.

I’d rather try { setupNode(); } catch (e) { setupBrowser() } because depending on window.self just sounds like we’re gonna land in trouble somehow somewhere.