@sentry/utils
Version:
Utilities for all Sentry JavaScript SDKs
42 lines (36 loc) • 1.27 kB
JavaScript
import { isNodeEnv } from './node.js';
/** Internal */
var fallbackGlobalObject = {};
/**
* Safely get global scope object
*
* @returns Global scope object
*/
function getGlobalObject() {
return (
isNodeEnv()
? global
: typeof window !== 'undefined' ? window : typeof self !== 'undefined'
? self
: fallbackGlobalObject
) ;
}
/**
* Returns a global singleton contained in the global `__SENTRY__` object.
*
* If the singleton doesn't already exist in `__SENTRY__`, it will be created using the given factory
* function and added to the `__SENTRY__` object.
*
* @param name name of the global singleton on __SENTRY__
* @param creator creator Factory function to create the singleton if it doesn't already exist on `__SENTRY__`
* @param obj (Optional) The global object on which to look for `__SENTRY__`, if not `getGlobalObject`'s return value
* @returns the singleton
*/
function getGlobalSingleton(name, creator, obj) {
var global = (obj || getGlobalObject()) ;
var __SENTRY__ = (global.__SENTRY__ = global.__SENTRY__ || {});
var singleton = __SENTRY__[name] || (__SENTRY__[name] = creator());
return singleton;
}
export { getGlobalObject, getGlobalSingleton };
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