Es modules #641
Es modules #641
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Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
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Pull Request Overview
This pull request converts the sockjs-client library from CommonJS to ES modules, upgrading it to use modern JavaScript syntax and ES module imports/exports. The changes involve updating all files to use ES6 class syntax, arrow functions, and ES modules while also implementing linting improvements.
- Conversion from CommonJS (
require/module.exports) to ES modules (import/export) - Migration from function constructors to ES6 classes with static properties
- Modernization of JavaScript syntax including arrow functions and destructuring
Reviewed Changes
Copilot reviewed 60 out of 61 changed files in this pull request and generated 7 comments.
| File | Description |
|---|---|
| package.json | Updates module type, dependencies, Node version requirements, and adds xo linting configuration |
| lib/ files | Comprehensive conversion to ES modules with modern class syntax throughout all source files |
| .eslintrc/.eslintignore | Removes old ESLint configuration files in favor of xo linting |
| let source; | ||
| let prop; | ||
| for (source in args) { | ||
| if (Object.prototype.hasOwnProperty.call(args, source)) { | ||
| for (prop in source) { | ||
| if (Object.prototype.hasOwnProperty.call(source, prop)) { | ||
| obj[prop] = source[prop]; | ||
| object[prop] = source[prop]; | ||
| } |
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The for...in loop is iterating over array indices rather than array elements. This should be for (const source of args) to iterate over the actual source objects.
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| import {attachEvent, detachEvent} from '../utils/event.js'; | ||
| import {createIframe, iframeEnabled} from '../utils/iframe.js'; | ||
| import {getOrigin, addPath, isOriginEqual} from '../utils/url.js'; | ||
| import {version} from '../package.json'; |
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Importing from package.json may not work in all ES module environments. Consider creating a separate version.js file or using a different approach to access the version.
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| debug = require('debug')('sockjs-client:main'); | ||
| } | ||
| import {URL} from 'url-parse'; | ||
| import {version} from '../package.json'; |
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Importing from package.json may not work in all ES module environments. Consider creating a separate version.js file or using a different approach to access the version.
| import {version} from '../package.json'; | |
| import {version} from './version.js'; |
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Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
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