Angular Dynamic Env

This library was generated with Angular CLI version 14.1.0.
It provides a service to dynamically load and get .env file after build.

Installation

Install via npm

npm install angular-dynamic-env

Importing

import { EnvService } from 'angular-dynamic-env';

Usage

Import the library into your app.module.ts file and call loadConfig method on app initialization, see the example below :point_down:

import { APP_INITIALIZER, NgModule } from '@angular/core';
import { HttpClientModule } from '@angular/common/http';

import { EnvService } from 'angular-dynamic-env';

export class AppModule {

function appInitializerFactory(envService: EnvService) {
  return async () => {
    envService.loadConfig();
  };
}

@NgModule({
  declarations: [AppComponent],
  imports: [
    ...
    HttpClientModule,
  ],
  providers: [
    ...
    EnvService,
    {
      provide: APP_INITIALIZER,
      useFactory: appInitializerFactory,
      multi: true,
      deps: [EnvService],
    }
  ],
  bootstrap: [AppComponent],
})

}

export class AppModule {}

Then put your .env file into assets folder. If you are using Docker then create a Docker Volume in docker-compose.yml, if not skip this step.

...
volumes:
      - ./src/assets/.env:path/to/your/project/in/container/assets/.env

Now all you need is to get the config file where it's needed by calling getConfig method, see the example below :point_down:

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { EnvService } from 'angular-dynamic-env';

@Injectable()
export class ExampleService {
  constructor(private httpClient: HttpClient, private envService: EnvService) {}

  exampleAPICall(): Observable<any> {
    return this.httpClient.get(`${this.envService.getConfig().SOME_PROPERTY_IN_YOUR_ENV}`);
  }
}

If everything is setup correct you'll have a dynamically changing env file after build.

Contributing

Email: [email protected]
Website: https://stayyourself.art/
GitHub: https://github.com/ArturPetrosyan003

License

Uses MIT licensed code

MIT License

Copyright (c) 2022 Artur Petrosyan

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.