lawrencejob/ng-launchdarkly

NgLaunchdarkly

This project was generated with Angular CLI version 8.1.1.

Import the module into your AppModule definition:

{
    ...

    imports: [
        LaunchDarkly.forRoot({
            clientId: 'your client ID', // consider using environment.ts
            options: { streaming: true }, // required for live updates
        }),
    ]
}

Then hook up a feature with:

interface MyFeatures {
    myBoolFlag: boolean;
    myStringFlag: 'onstate' | 'offstate';
    homePageEnabled: string;
}

class MyComponent {

    showHomePage$ = this.launchDarklyService.variationStream('homePageEnabled');

    constructor(
        private launchDarklyService: LaunchDarklyService<MyFeatures>
    )
}

Then use it in your template with:

<div *ngIf="showHomePage$ | async">
    Only visible when homepage is enabled! Isn't this cool?!
</div>

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.