David Snelling
da760a34ed
- Added `cli-package/brainy-wrapper.js` to patch global `TextEncoder` and `TextDecoder` for Node.js environments, ensuring compatibility with TensorFlow.js. - Implemented unified text encoding utilities in `cli-package/src/utils/textEncoding.ts` for cross-environment consistency. - Enhanced `src/worker.js` and introduced `src/worker.ts` to improve worker execution with better function serialization and error handling. - Updated `package.json`: - Modified the `build` script to include a patch for `TextEncoder`. - Added `test-all` script for multi-environment testing. - Introduced the Puppeteer dependency for browser testing. - Created a favicon generation script `scripts/create-favicon.js` using a base64-encoded icon. - Added `scripts/test-all-environments.js` to run automated tests across Node.js, browser, and CLI environments. - Enhanced `src/utils/workerUtils.ts` to support improved fallback mechanisms and robust worker pooling. This update improves the project's compatibility across environments, refines worker functionalities, and adds comprehensive testing support for reliability.
39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
/**
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* Utility functions for TensorFlow.js compatibility
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* This module provides utility functions that TensorFlow.js might need
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* and avoids the need to use globalThis.util
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*/
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// Import the TensorFlowUtilObject interface
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import type {
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TensorFlowUtilObject,
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PlatformNodeObject
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} from '../types/tensorflowTypes.js'
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// Import the unified text encoding utilities
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import { applyTensorFlowPatch } from './textEncoding.js'
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// Apply the TensorFlow.js platform patch if needed
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// This will define a global PlatformNode class that uses our text encoding utilities
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applyTensorFlowPatch()
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/**
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* Check if an array is a Float32Array
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* @param arr - The array to check
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* @returns True if the array is a Float32Array
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*/
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export function isFloat32Array(arr: unknown): boolean {
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return !!(
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arr instanceof Float32Array ||
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(arr && Object.prototype.toString.call(arr) === '[object Float32Array]')
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)
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}
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/**
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* Check if an array is a TypedArray
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* @param arr - The array to check
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* @returns True if the array is a TypedArray
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*/
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export function isTypedArray(arr: unknown): boolean {
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return !!(ArrayBuffer.isView(arr) && !(arr instanceof DataView))
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}
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