refactor(registry): improve UpdaterRegistry

- Replaced `loadUpdaters` with `ensureInitialized`
- Added initialization promise
- Improved initialization logic

Author: taj54

dist/index.js

@@ -6,7 +6,7 @@
  * Author: Taj <[email protected]>
  * Homepage: https://github.com/taj54/universal-version-bump#readme
  * License: MIT
- * Generated on Wed, 27 Aug 2025 09:27:33 GMT
+ * Generated on Wed, 27 Aug 2025 09:46:33 GMT
  */
 require('./sourcemap-register.js');/******/ (() => { // webpackBootstrap
 /******/ 	var __webpack_modules__ = ({
@@ -32784,7 +32784,7 @@ async function run() {
         const releaseType = config_1.RELEASE_TYPE;
         const targetPlatform = config_1.TARGET_PLATFORM;
         const updaterRegistry = new registry_1.UpdaterRegistry();
-        await updaterRegistry.loadUpdaters();
+        await updaterRegistry.ensureInitialized();
         const updaterService = new services_1.UpdaterService(updaterRegistry);
         const gitService = new services_1.GitService();
         const fileHandler = new utils_1.FileHandler();
@@ -32911,6 +32911,10 @@ class UpdaterRegistry {
     constructor() {
         this.updaters = new Map();
         this.fileHandler = new fileHandler_1.FileHandler();
+        this.initializationPromise = this.loadUpdaters();
+    }
+    async ensureInitialized() {
+        await this.initializationPromise;
     }
     /**
      * Dynamically loads and registers all updaters from the updaters directory.

dist/index.js.map

@@ -17,8 +17,7 @@ async function run() {
     const targetPlatform = TARGET_PLATFORM;
 
     const updaterRegistry = new UpdaterRegistry();
-    await updaterRegistry.loadUpdaters();
-
+    await updaterRegistry.ensureInitialized();
     const updaterService = new UpdaterService(updaterRegistry);
     const gitService = new GitService();
     const fileHandler = new FileHandler();

src/index.ts

@@ -9,8 +9,15 @@ export class UpdaterRegistry {
   private updaters: Map<string, IUpdater> = new Map();
   private fileHandler: FileHandler;
 
+  private initializationPromise: Promise<void>;
+
   constructor() {
     this.fileHandler = new FileHandler();
+    this.initializationPromise = this.loadUpdaters();
+  }
+
+  public async ensureInitialized(): Promise<void> {
+    await this.initializationPromise;
   }
 
   /**

src/registry/updaterRegistry.ts

@@ -2,9 +2,9 @@ import { describe, it, expect } from 'vitest';
 import { UpdaterRegistry } from '../../src/registry';
 
 describe('UpdaterRegistry', () => {
-  it('should load all updaters from the updaters directory', async () => {
+  it('should load all updaters on instantiation', async () => {
     const registry = new UpdaterRegistry();
-    await registry.loadUpdaters();
+    await registry.ensureInitialized();
     const allUpdaters = registry.getAllUpdaters();
 
     // There are 6 updaters in the src/updaters directory