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Extract code patterns into a knowledge base for AI coding assistants
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JavaScript
/**
* @module enhancement/index
* @description Enhancement Pack 自动加载器与 Registry 初始化
*
* 使用方式:
* import { getEnhancementRegistry } from '../core/enhancement/index.js';
* const registry = getEnhancementRegistry();
* const packs = registry.resolve(primaryLang, detectedFrameworks);
*/
import { EnhancementRegistry } from './EnhancementRegistry.js';
let _instance = null;
/**
* 获取全局 EnhancementRegistry 单例
* 注意: 首次访问前必须调用 initEnhancementRegistry() 完成异步加载
* 如果未初始化, 返回空 Registry（不会抛错, 但 resolve() 结果为空）
*/
export function getEnhancementRegistry() {
if (_instance) {
return _instance;
}
_instance = new EnhancementRegistry();
// 同步路径无法加载 ESM 动态 import — 返回空 Registry
// 使用方应确保先调用 initEnhancementRegistry()
return _instance;
}
/**
* 异步初始化 — 加载所有增强包
* 需要在使用 resolve() 之前调用
*/
export async function initEnhancementRegistry() {
if (_instance && _instance.all().length > 0) {
return _instance;
}
_instance = new EnhancementRegistry();
const packImports = [
import('./react-enhancement.js'),
import('./nextjs-enhancement.js'),
import('./vue-enhancement.js'),
import('./node-server-enhancement.js'),
import('./django-enhancement.js'),
import('./fastapi-enhancement.js'),
import('./ml-enhancement.js'),
import('./langchain-enhancement.js'),
import('./spring-enhancement.js'),
import('./android-enhancement.js'),
import('./go-web-enhancement.js'),
import('./go-grpc-enhancement.js'),
import('./rust-web-enhancement.js'),
import('./rust-tokio-enhancement.js'),
];
const results = await Promise.allSettled(packImports);
for (const result of results) {
if (result.status === 'fulfilled' && result.value.pack) {
_instance.register(result.value.pack);
}
}
return _instance;
}
// Re-exports
export { EnhancementPack } from './EnhancementPack.js';
export { EnhancementRegistry } from './EnhancementRegistry.js';