58 lines
1.4 KiB
TypeScript
58 lines
1.4 KiB
TypeScript
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/**
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* Utility functions for environment detection
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*/
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/**
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* Check if code is running in a browser environment
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*/
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export function isBrowser(): boolean {
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return typeof window !== 'undefined' && typeof document !== 'undefined';
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}
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/**
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* Check if code is running in a Node.js environment
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*/
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export function isNode(): boolean {
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return typeof process !== 'undefined' &&
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process.versions != null &&
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process.versions.node != null;
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}
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/**
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* Check if code is running in a Web Worker environment
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*/
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export function isWebWorker(): boolean {
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return typeof self === 'object' &&
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self.constructor &&
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self.constructor.name === 'DedicatedWorkerGlobalScope';
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}
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/**
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* Check if Web Workers are available in the current environment
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*/
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export function areWebWorkersAvailable(): boolean {
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return isBrowser() && typeof Worker !== 'undefined';
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}
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/**
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* Check if Worker Threads are available in the current environment (Node.js)
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*/
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export function areWorkerThreadsAvailable(): boolean {
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if (!isNode()) return false;
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try {
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// Dynamic import to avoid errors in browser environments
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require('worker_threads');
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return true;
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} catch (e) {
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return false;
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}
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}
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/**
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* Determine if threading is available in the current environment
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*/
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export function isThreadingAvailable(): boolean {
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return areWebWorkersAvailable() || areWorkerThreadsAvailable();
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}
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