create ui library with button and label

angularexample · angularexample · commit 15c760c0b8f7 · 2025-07-25T19:04:23.000-04:00
diff --git a/README.md b/README.md
@@ -88,4 +88,11 @@ npx nx generate @nrwl/angular:app apps/app-one --style=scss --routing=true --e2e
 
 This will create app-one and app-two
 
+### Create UI Library with button and label
+
+```shell
+npx nx generate @nrwl/angular:lib ui --directory=libs/ui;npx nx generate @nrwl/angular:component ui-button --directory=libs/ui/src/lib/ui-button --export;npx nx generate @nrwl/angular:component ui-label --directory=libs/ui/src/lib/ui-label --export
+```
+
+Accept the default options.
 
diff --git a/libs/ui/.eslintrc.json b/libs/ui/.eslintrc.json
@@ -0,0 +1,36 @@
+{
+  "extends": ["../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "extends": [
+        "plugin:@nx/angular",
+        "plugin:@angular-eslint/template/process-inline-templates"
+      ],
+      "rules": {
+        "@angular-eslint/directive-selector": [
+          "error",
+          {
+            "type": "attribute",
+            "prefix": "lib",
+            "style": "camelCase"
+          }
+        ],
+        "@angular-eslint/component-selector": [
+          "error",
+          {
+            "type": "element",
+            "prefix": "lib",
+            "style": "kebab-case"
+          }
+        ]
+      }
+    },
+    {
+      "files": ["*.html"],
+      "extends": ["plugin:@nx/angular-template"],
+      "rules": {}
+    }
+  ]
+}
diff --git a/libs/ui/README.md b/libs/ui/README.md
@@ -0,0 +1,7 @@
+# ui
+
+This library was generated with [Nx](https://nx.dev).
+
+## Running unit tests
+
+Run `nx test ui` to execute the unit tests.
diff --git a/libs/ui/jest.config.ts b/libs/ui/jest.config.ts
@@ -0,0 +1,22 @@
+/* eslint-disable */
+export default {
+  displayName: 'ui',
+  preset: '../../jest.preset.js',
+  setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts'],
+  coverageDirectory: '../../coverage/libs/ui',
+  transform: {
+    '^.+\\.(ts|mjs|js|html)$': [
+      'jest-preset-angular',
+      {
+        tsconfig: '<rootDir>/tsconfig.spec.json',
+        stringifyContentPathRegex: '\\.(html|svg)$',
+      },
+    ],
+  },
+  transformIgnorePatterns: ['node_modules/(?!.*\\.mjs$)'],
+  snapshotSerializers: [
+    'jest-preset-angular/build/serializers/no-ng-attributes',
+    'jest-preset-angular/build/serializers/ng-snapshot',
+    'jest-preset-angular/build/serializers/html-comment',
+  ],
+};
diff --git a/libs/ui/project.json b/libs/ui/project.json
@@ -0,0 +1,20 @@
+{
+  "name": "ui",
+  "$schema": "../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": "libs/ui/src",
+  "prefix": "lib",
+  "projectType": "library",
+  "tags": [],
+  "targets": {
+    "test": {
+      "executor": "@nx/jest:jest",
+      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+      "options": {
+        "jestConfig": "libs/ui/jest.config.ts"
+      }
+    },
+    "lint": {
+      "executor": "@nx/eslint:lint"
+    }
+  }
+}
diff --git a/libs/ui/src/index.ts b/libs/ui/src/index.ts
@@ -0,0 +1,5 @@
+export * from './lib/ui/ui.component';
+
+export * from './lib/ui-button/ui-button.component';
+
+export * from './lib/ui-label/ui-label.component';
diff --git a/libs/ui/src/lib/ui-button/ui-button.component.css b/libs/ui/src/lib/ui-button/ui-button.component.css
diff --git a/libs/ui/src/lib/ui-button/ui-button.component.html b/libs/ui/src/lib/ui-button/ui-button.component.html
@@ -0,0 +1 @@
+<p>ui-button works!</p>
diff --git a/libs/ui/src/lib/ui-button/ui-button.component.spec.ts b/libs/ui/src/lib/ui-button/ui-button.component.spec.ts
@@ -0,0 +1,21 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { UiButtonComponent } from './ui-button.component';
+
+describe('UiButtonComponent', () => {
+  let component: UiButtonComponent;
+  let fixture: ComponentFixture<UiButtonComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [UiButtonComponent],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(UiButtonComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/libs/ui/src/lib/ui-button/ui-button.component.ts b/libs/ui/src/lib/ui-button/ui-button.component.ts
@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@Component({
+  selector: 'lib-ui-button',
+  standalone: true,
+  imports: [CommonModule],
+  templateUrl: './ui-button.component.html',
+  styleUrl: './ui-button.component.css',
+})
+export class UiButtonComponent {}
diff --git a/libs/ui/src/lib/ui-label/ui-label.component.css b/libs/ui/src/lib/ui-label/ui-label.component.css
diff --git a/libs/ui/src/lib/ui-label/ui-label.component.html b/libs/ui/src/lib/ui-label/ui-label.component.html
@@ -0,0 +1 @@
+<p>ui-label works!</p>
diff --git a/libs/ui/src/lib/ui-label/ui-label.component.spec.ts b/libs/ui/src/lib/ui-label/ui-label.component.spec.ts
@@ -0,0 +1,21 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { UiLabelComponent } from './ui-label.component';
+
+describe('UiLabelComponent', () => {
+  let component: UiLabelComponent;
+  let fixture: ComponentFixture<UiLabelComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [UiLabelComponent],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(UiLabelComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/libs/ui/src/lib/ui-label/ui-label.component.ts b/libs/ui/src/lib/ui-label/ui-label.component.ts
@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@Component({
+  selector: 'lib-ui-label',
+  standalone: true,
+  imports: [CommonModule],
+  templateUrl: './ui-label.component.html',
+  styleUrl: './ui-label.component.css',
+})
+export class UiLabelComponent {}
diff --git a/libs/ui/src/lib/ui/ui.component.css b/libs/ui/src/lib/ui/ui.component.css
diff --git a/libs/ui/src/lib/ui/ui.component.html b/libs/ui/src/lib/ui/ui.component.html
@@ -0,0 +1 @@
+<p>ui works!</p>
diff --git a/libs/ui/src/lib/ui/ui.component.spec.ts b/libs/ui/src/lib/ui/ui.component.spec.ts
@@ -0,0 +1,21 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { UiComponent } from './ui.component';
+
+describe('UiComponent', () => {
+  let component: UiComponent;
+  let fixture: ComponentFixture<UiComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [UiComponent],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(UiComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/libs/ui/src/lib/ui/ui.component.ts b/libs/ui/src/lib/ui/ui.component.ts
@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@Component({
+  selector: 'lib-ui',
+  standalone: true,
+  imports: [CommonModule],
+  templateUrl: './ui.component.html',
+  styleUrl: './ui.component.css',
+})
+export class UiComponent {}
diff --git a/libs/ui/src/test-setup.ts b/libs/ui/src/test-setup.ts
@@ -0,0 +1,8 @@
+// @ts-expect-error https://thymikee.github.io/jest-preset-angular/docs/getting-started/test-environment
+globalThis.ngJest = {
+  testEnvironmentOptions: {
+    errorOnUnknownElements: true,
+    errorOnUnknownProperties: true,
+  },
+};
+import 'jest-preset-angular/setup-jest';
diff --git a/libs/ui/tsconfig.json b/libs/ui/tsconfig.json
@@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "target": "es2022",
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ],
+  "extends": "../../tsconfig.base.json",
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  }
+}
diff --git a/libs/ui/tsconfig.lib.json b/libs/ui/tsconfig.lib.json
@@ -0,0 +1,17 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSources": true,
+    "types": []
+  },
+  "exclude": [
+    "src/**/*.spec.ts",
+    "src/test-setup.ts",
+    "jest.config.ts",
+    "src/**/*.test.ts"
+  ],
+  "include": ["src/**/*.ts"]
+}
diff --git a/libs/ui/tsconfig.spec.json b/libs/ui/tsconfig.spec.json
@@ -0,0 +1,16 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "target": "es2016",
+    "types": ["jest", "node"]
+  },
+  "files": ["src/test-setup.ts"],
+  "include": [
+    "jest.config.ts",
+    "src/**/*.test.ts",
+    "src/**/*.spec.ts",
+    "src/**/*.d.ts"
+  ]
+}
diff --git a/nx.json b/nx.json
@@ -52,6 +52,13 @@
       "linter": "eslint",
       "style": "scss",
       "unitTestRunner": "jest"
+    },
+    "@nx/angular:library": {
+      "linter": "eslint",
+      "unitTestRunner": "jest"
+    },
+    "@nx/angular:component": {
+      "style": "css"
     }
   },
   "nxCloudAccessToken": "OGNiYzVlMDktZjY1Zi00NGI2LTg4Y2EtNTI5NzBjYTdjYjgwfHJlYWQtd3JpdGU=",
diff --git a/tsconfig.base.json b/tsconfig.base.json
@@ -14,7 +14,9 @@
     "skipLibCheck": true,
     "skipDefaultLibCheck": true,
     "baseUrl": ".",
-    "paths": {}
+    "paths": {
+      "@angular-mfe-nx/ui": ["libs/ui/src/index.ts"]
+    }
   },
   "exclude": ["node_modules", "tmp"]
 }
