49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
import { enableProdMode } from '@angular/core'
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import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'
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import { AppModule } from './app/app.module'
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import { environment } from './environments/environment'
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import { hmrBootstrap } from './hmr'
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if (environment.production) {
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enableProdMode()
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}
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const bootstrap = () => platformBrowserDynamic()
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.bootstrapModule(AppModule)
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.then(bootstrapModule => {
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// TODO: Uncomment and remove unregistration when https://github.com/angular/angular/issues/21191 is fixed
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// TODO: Remove when https://github.com/angular/angular-cli/issues/8779 is fixed?
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// if ('serviceWorker' in navigator && environment.production) {
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// navigator.serviceWorker.register('/ngsw-worker.js')
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// .catch(err => console.error('Cannot register service worker.', err))
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// }
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if (navigator.serviceWorker && typeof navigator.serviceWorker.getRegistrations === 'function') {
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navigator.serviceWorker.getRegistrations()
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.then(registrations => {
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for (const registration of registrations) {
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registration.unregister()
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}
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})
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}
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return bootstrapModule
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})
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.catch(err => {
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console.error(err)
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return null
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})
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if (environment.hmr) {
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if (module[ 'hot' ]) {
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hmrBootstrap(module, bootstrap)
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} else {
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console.error('HMR is not enabled for webpack-dev-server!')
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console.log('Are you using the --hmr flag for ng serve?')
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}
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} else {
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bootstrap()
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}
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