componentsjs

import { ComponentsManager } from 'componentsjs'; import { writeFileSync, readFileSync, mkdirSync } from 'node:fs'; import { resolve } from 'node:path'; // Create a dummy TypeScript class and compile it (in a real project, this would be part of your build process) const myClassCode = ` export class MyClass { public readonly name: string; constructor(name: string) { this.name = name; } } `; const tsOutputDirectory = resolve(process.cwd(), 'lib'); mkdirSync(tsOutputDirectory, { recursive: true }); writeFileSync(resolve(tsOutputDirectory, 'my-package.d.ts'), myClassCode); writeFileSync(resolve(tsOutputDirectory, 'my-package.js'), myClassCode.replace('export class', 'class').replace(/\: string/g, '')); // Basic JS output // 1. Define package.json (simulating a module) const packageJson = { name: 'my-package', version: '2.3.4', "lsd:module": true, main: 'lib/my-package.js', types: 'lib/my-package.d.ts' }; writeFileSync(resolve(process.cwd(), 'package.json'), JSON.stringify(packageJson, null, 2)); // 2. Create a configuration file const configContent = ` { "@context": [ "https://linkedsoftwependencies.org/bundles/npm/componentsjs/^6.0.0/components/context.jsonld", "https://linkedsoftwependencies.org/bundles/npm/my-package/^2.0.0/components/context.jsonld" ], "@id": "urn:my-package:myInstance", "@type": "MyClass", "name": "John Doe" } `; const configPath = resolve(process.cwd(), 'config.jsonld'); writeFileSync(configPath, configContent); async function runComponentsJs() { // In a real setup, `__dirname` would point to the package root, not this script's directory. // For this example, we mock `mainModulePath` to the current working directory // where we've created the dummy package.json and lib directory. const manager = await ComponentsManager.build({ mainModulePath: process.cwd(), }); await manager.configRegistry.register(configPath); const myInstance = await manager.instantiate('urn:my-package:myInstance'); console.log('Instantiated object:', myInstance); console.log('Name property:', myInstance.name); if (myInstance.name === 'John Doe') { console.log('Quickstart successful: Instance created and property accessed.'); } else { console.error('Quickstart failed: Unexpected instance property.'); } } runComponentsJs().catch(console.error);