ngx-log

Angular Log Service Library, automatically hide console log on Production

Installation

To install this library, run:

$ npm install ngx-log --save

Usage

Functions:

infor(text: string, param?: any, force?: boolean)
warn(text: string, param?: any, force?: boolean)
error(text: string, param?: any, force?: boolean)
log(text: string, param?: any, force?: boolean)

From your Angular AppModule:

LogModule.forRoot(isProduction: boolean);

Sample import snippet

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';

// Import ngx-log library
import { LogModule } from 'ngx-log';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,

    // Import LogModule 
    // process.env.NODE_ENV should be defined on your Webpack (production/development/test)
    LogModule.forRoot(process.env.NODE_ENV === 'production')
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Once the library is imported, you can use it in your components, directives and pipes of your Angular application:

import { LogService } from 'ngx-log';

@Component({
	selector: 'app',
	templateUrl: 'app.component.html',
	styleUrls: ['app.component.scss']
})
export class AppComponent {
  constructor(private logService: LogService) {
    
  }

  ngOnInit() {
    // this will not show on Production mode
    // but we can force show on Production by add
    // this.logService.info('App component init!', null, true);
    this.logService.info('App component init!');
  }
}

License

MIT © Nguyen Tran