fix: first functionnal release

Author: tacxou

src/_common/backend-initializer/config.initializer.ts

@@ -8,18 +8,25 @@ import path from 'path';
 import { Logger } from '@nestjs/common';
 import { validateOrReject } from 'class-validator';
 
-export default async function configInitializer(backendsPath: string) {
+const backendsConfig: BackendConfigDto[] = [];
+
+export default async function configInitializer(backendsPath: string): Promise<BackendConfigDto[]> {
+  /**
+   * If backendsConfig is not empty, it cached in memory, return it
+   */
+  if (backendsConfig.length) return backendsConfig;
+
   const logger = new Logger(configInitializer.name);
   logger.log('load backends config');
 
-  const backendsConfig = [];
-  const crawler = new fdir().withBasePath().filter((path) => path.endsWith('.yml'));
+  const crawler = new fdir().withBasePath().filter((path: string) => path.endsWith('.yml'));
   const files = crawler.crawl(backendsPath).sync().sort();
 
   for await (const file of files) {
     logger.log('Load ' + file);
     const data = fs.readFileSync(file, 'utf8');
     const config = YAML.parse(data);
+
     try {
       config.path = path.dirname(file);
       const schema = plainToInstance(BackendConfigDto, config);

src/main.ts

@@ -1,7 +1,7 @@
 import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
 import { LogLevel } from '@nestjs/common';
-import ConfigInstance from './config';
+import configInstance from './config';
 
 declare const module: any;
 (async (): Promise<void> => {
@@ -17,8 +17,8 @@ declare const module: any;
 
 async function setLogLevel(): Promise<LogLevel[]> {
   let loggerOptions: LogLevel[] = ['error', 'warn', 'fatal'];
-  const configInstance = await ConfigInstance();
-  switch (configInstance['logLevel']) {
+  const config = await configInstance();
+  switch (config['logLevel']) {
     case 'fatal':
       loggerOptions = ['fatal'];
       break;

tsconfig.json

@@ -2,6 +2,7 @@
   "compilerOptions": {
     "module": "CommonJS",
     "moduleResolution": "Node",
+    "lib": ["ESNext"],
     "declaration": true,
     "removeComments": true,
     "skipLibCheck": true,