feat: Add static method create

README.md

@@ -32,7 +32,7 @@ app.useLogger(app.get(NestoLogger));
 
 It's not recommended to use this logger in production, since it's relative slow.
 
-## Options
+### Options
 
 [Ololog configuration](https://github.com/xpl/ololog#configuration) and plus custom configuration:
 
@@ -69,6 +69,14 @@ customLocatePosition: 'bottom' as 'bottom' | 'column' | 'context',
 customLocateColumnLimit: 30,
 ```
 
+## Create instance by static method
+
+```ts
+const app = await NestFactory.create(AppModule, {
+  logger: NestoLogger.create(),
+});
+```
+
 ## Development
 
 - ololog pipeline: stringify trim lines concat indent tag time locate join render returnValue

package.json

@@ -28,6 +28,7 @@
   },
   "homepage": "https://github.com/unlight/nestolog#readme",
   "scripts": {
+    "testapp": "ts-node src/test-app",
     "test": "npm run eslint && npm run tscheck && npm run test:r",
     "test:r": "vitest run src",
     "test:cov": "vitest run src --coverage",

src/index.spec.ts

@@ -32,6 +32,12 @@ function createOutput(
   return output;
 }
 
+it('create static instance', () => {
+  const logger = NestoLogger.create();
+
+  expect(logger).toBeInstanceOf(NestoLogger);
+});
+
 it('log', () => {
   const output = createOutput({});
   expect(output).toMatch('INFO\t');

src/nestologger.service.ts

@@ -1,4 +1,4 @@
-import { Inject, Injectable, LoggerService, Optional } from '@nestjs/common';
+import { Inject, Injectable, LoggerService } from '@nestjs/common';
 import ansicolor from 'ansicolor';
 import ololog from 'ololog';
 import StackTracey from 'stacktracey';
@@ -18,12 +18,16 @@ import { Entry } from './types';
 @Injectable()
 export class NestoLogger implements LoggerService {
   verbose = this.debug.bind(this);
+  private logger: typeof ololog;
 
   constructor(
     @Inject(MODULE_OPTIONS_TOKEN) private readonly options: NestologOptions,
-    @Inject('ololog') @Optional() private readonly logger = ololog,
   ) {
-    this.logger = this.createLogger(logger);
+    this.logger = this.createLogger(ololog);
+  }
+
+  static create(options?: Partial<NestologOptions>) {
+    return new NestoLogger({ ...nestologOptionsDefaults, ...options });
   }
 
   private createLogger(logger: ololog) {

src/test-app.ts

@@ -34,7 +34,9 @@ export class UserModule {}
 export class AppModule {}
 
 const bootstrap = async (): Promise<void> => {
-  const app = await NestFactory.create(AppModule);
+  const app = await NestFactory.create(AppModule, {
+    logger: NestoLogger.create({ tag: false, time: false }),
+  });
   const port = process.env.PORT ?? 3333;
   app.useLogger(app.get(NestoLogger));