41 lines
1.4 KiB
TypeScript
41 lines
1.4 KiB
TypeScript
import 'reflect-metadata';
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import { type INestApplication, type NestApplicationOptions } from '@nestjs/common';
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import { NestFactory } from '@nestjs/core';
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import path from 'node:path';
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import { loadApiProcessConfig } from '../../../libs/config/src/load-process-env';
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import {
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toSafeRuntimeSummary,
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type ApiRuntimeConfig,
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} from '../../../libs/config/src/runtime-config';
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import { ApiModule } from './api.module';
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/** API 引导参数只接受已完成进程级校验的配置，测试可覆盖监听端口和日志器。 */
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interface BootstrapApiOptions {
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config: ApiRuntimeConfig;
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port?: number;
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logger?: NestApplicationOptions['logger'];
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}
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/** 启动可独立部署的 API；配置由入口显式注入，监听前已完成全部校验。 */
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export async function bootstrapApi(options: BootstrapApiOptions): Promise<INestApplication> {
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const app = await NestFactory.create(ApiModule.register(options.config), {
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logger: options.logger,
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});
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app.setGlobalPrefix('api/v1');
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app.enableShutdownHooks();
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await app.listen(options.port ?? options.config.api.port, options.config.api.host);
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return app;
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}
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async function runApi(): Promise<void> {
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const config = loadApiProcessConfig();
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console.info('API 进程启动配置', toSafeRuntimeSummary(config));
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await bootstrapApi({ config });
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}
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if (process.argv[1] && path.resolve(process.argv[1]) === path.resolve(__filename)) {
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void runApi();
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}
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