Description
Command
build
Is this a regression?
- Yes, this behavior used to work in the previous version
The previous version in which this bug was not present was
17
Description
I am using transloco for localization.
When building (used to be prerendering) now the build process tries to render the pages.
In doing so, it hits this loader, which loads a static asset (the language in question)
@Injectable({providedIn: 'root'})
export class HttpLoader implements TranslocoLoader {
private http = inject(HttpClient);
getTranslation(langPath: string): Observable<Translation> {
return this.http.get<Translation>(`assets/i18n/${langPath}.json`);
}
}However, the HTTP request fails, since there seems to not be an http server involved in the SSG process.
If I run this in SSR, it also fails, but that is because it can't handle the path, and requires a full URL (http://localhost:4000/assets/...)
If I accept not having a server, I need to have a similar behavior to what I do during testing:
if (isPlatformServer(this.platformId)) {
const path = require('path');
const filePath = path.join(__dirname, '..', '..', '..', assetPath);
console.error('filePath', filePath);
const fs = require('fs');
const data = fs.readFileSync(filePath, 'utf8');
return of(JSON.parse(data));
}But this relies on node modules, and the builder errors:
The package "fs" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.
Therefore, my issues are:
- SSG should have some sort of way to load static assets.
- SSR should not need the full URL. somehow, it should understand that any path requested is under the same host as the REQUEST.
Minimal Reproduction
- Make a new app, with ssr and ssg (
"prerender": true, "ssr": {"entry": "src/server.ts"}`) - under
src/assetsaddsomething.json - in the
AppComponent'sngOnInitfunction, makethis.httpClient.get('/assets/something.json').subscribe() - run
ng build --configuration=production
Exception or Error
- SSG should have a way to load static assets
- SSR should be able to load assets using HTTP
Your Environment
Angular CLI: 19.0.6
Node: 22.0.0
Package Manager: npm 10.5.1
OS: darwin arm64
Angular: 19.0.5
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, platform-server
... router, service-worker
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1900.6
@angular-devkit/build-angular 19.0.6
@angular-devkit/core 19.0.6
@angular-devkit/schematics 19.0.6
@angular/cdk 19.0.4
@angular/cli 19.0.6
@angular/material 19.0.4
@angular/ssr 19.0.6
@schematics/angular 19.0.6
rxjs 7.8.1
typescript 5.6.3
zone.js 0.15.0
Anything else relevant?
In the old prerendering, it used to work.