I have an application and a separate library that I use. The library itself functions correctly, but I can't find the library's files in the browsers dev tools, the application's files show up though. Dev tools screenshot
Directory structure
test (non-project folder)
- test-libs (project folder)
- projects
- test-lib
- test-app (project folder)
test-libs files
angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"test-lib": {
"projectType": "library",
"root": "projects/test-lib",
"sourceRoot": "projects/test-lib/src",
"prefix": "lib",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:ng-packagr",
"options": {
"project": "projects/test-lib/ng-package.json"
},
"configurations": {
"production": {
"tsConfig": "projects/test-lib/tsconfig.lib.prod.json"
},
"development": {
"tsConfig": "projects/test-lib/tsconfig.lib.json"
}
},
"defaultConfiguration": "development"
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"tsConfig": "projects/test-lib/tsconfig.spec.json",
"polyfills": [
"zone.js",
"zone.js/testing"
]
}
}
}
}
},
"cli": {
"analytics": "9d7aa77d-b59f-4cb0-b5de-41dc7effabf1"
}
}
package.json
{
"name": "test-libs",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test"
},
"private": true,
"dependencies": {
// ...
},
"devDependencies": {
// ...
}
}
test-lib.module.ts
import { NgModule } from '@angular/core';
import { TestLibComponent } from './test-lib.component';
@NgModule({
declarations: [
TestLibComponent
],
imports: [
],
exports: [
TestLibComponent
]
})
export class TestLibModule { }
test-lib.component.ts
import { Component } from '@angular/core';
@Component({
selector: 'test-lib',
template: `
<p>
test-lib works!
</p>
`,
styles: [
]
})
export class TestLibComponent {
}
test-app files
angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"test-app": {
"projectType": "application",
"schematics": {
"@schematics/angular:class": {
"skipTests": true
},
"@schematics/angular:component": {
"skipTests": true
},
"@schematics/angular:directive": {
"skipTests": true
},
"@schematics/angular:guard": {
"skipTests": true
},
"@schematics/angular:interceptor": {
"skipTests": true
},
"@schematics/angular:pipe": {
"skipTests": true
},
"@schematics/angular:resolver": {
"skipTests": true
},
"@schematics/angular:service": {
"skipTests": true
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"preserveSymlinks": true,
"outputPath": "dist/test-app",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": [
"zone.js"
],
"tsConfig": "tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
},
"configurations": {
"production": {
"budgets": [
{
"type": "initial",
"maximumWarning": "500kb",
"maximumError": "1mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "2kb",
"maximumError": "4kb"
}
],
"outputHashing": "all"
},
"development": {
"buildOptimizer": false,
"optimization": false,
"vendorChunk": true,
"extractLicenses": false,
"sourceMap": true,
"namedChunks": true
}
},
"defaultConfiguration": "production"
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"configurations": {
"production": {
"browserTarget": "test-app:build:production"
},
"development": {
"browserTarget": "test-app:build:development"
}
},
"defaultConfiguration": "development"
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "test-app:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"polyfills": [
"zone.js",
"zone.js/testing"
],
"tsConfig": "tsconfig.spec.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
}
}
}
}
},
"cli": {
"analytics": "00c48272-8c8d-424b-99c7-7515065f40a0"
}
}
package.json
{
"name": "test-app",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test"
},
"private": true,
"dependencies": {
// ...
"test-lib": "file:../test-libs/dist/test-lib",
// ...
},
"devDependencies": {
// ...
}
}
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { TestLibModule } from 'test-lib';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
TestLibModule,
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
app.component.html
<h1>{{title}}</h1>
<test-lib></test-lib>
When running the whole thing I run npm run watch on the test-libs and npm start on the test-app
I've read that appending test-app's angular.json > projects > test-app > architect > serve with this should help on Angular 12 so I gave it a try.
"options": {
"sourceMap": {
"scripts": true,
"styles": true,
"vendor": true
}
}
It resulted in a warning saying that the sourceMap property is not allowed here, I don't know what else to try.
