angular-docs-cn/integration/ng_update_migrations
Paul Gschwendtner 4d23b60d09 fix(core): missing-injectable migration should not migrate providers with "useExisting" (#33286)
We should not migrate the reference from `useExisting`. This is because
developers can only use the `useExisting` value as a token. e.g.

```ts
@NgModule({
  providers: [
    {provide: AppRippleConfig, useValue: rippleOptions},
    {provide: MAT_RIPPLE_OPTIONS, useExisting: AppRippleConfig},
  ]
})
export class AppModule {}
```

In the case above, nothing should be decorated with `@Injectable`. The
`AppRippleConfig` class is just used as a token for injection.

PR Close #33286
2019-10-25 13:26:00 -07:00
..
src fix(core): missing-injectable migration should not migrate providers with "useExisting" (#33286) 2019-10-25 13:26:00 -07:00
.gitignore build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
README.md build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
angular.json build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
browserslist build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
karma.conf.js build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
package.json build: update CLI and related dependencies (#33382) 2019-10-24 14:12:30 -07:00
test.js test: update angular cli version for ng_update_migrations integration test (#33223) 2019-10-17 14:14:28 -04:00
tsconfig.app.json build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
tsconfig.json build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
tsconfig.spec.json build: create integration test for ng-update migrations (#32349) 2019-08-29 12:34:43 -07:00
yarn.lock feat: typescript 3.6 support (#32946) 2019-10-18 13:15:16 -04:00

README.md

NgUpdateMigrations

This project was generated with Angular CLI version 8.0.0-beta.15.

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.