refactor(angular): move to packages directory (#27719)

Issue number: N/A

---------

<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->

<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->

## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->

The `angular` directory sits at the root of the project instead of in
`packages` with all the other JS Framework integrations. This does not
cause any functional issues with Ionic, but it is confusing since
integrations are not in a consistent place.

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- Moves the `angular` directory to `packages/angular`

Note: Most files should remain unchanged. The only files I changed are
the files that had direct paths to the old `angular` directory:

1. Removes the `angular` path in `lerna.json`. This is now covered by
`packages/*`
2. Updated the angular file path in `.gitignore`
3. Updates the path to the angular package in `stencil.config.ts` for
the Angular Output Targets
4. Updates some of Angular's sync scripts to correctly get the core
stylesheets as well as the core package.
5. Updates the test app sync script to correctly sync core and
angular-server

~I'm not entirely sure why GitHub thinks
https://github.com/ionic-team/ionic-framework/pull/27719/files#diff-f5bba7e7c7c75426e2b9c89868310cb03890493b4efe0252adf8d12cc8398962
is a new file since it exists in `main` here:
1f06be4a31/angular/test/base/scripts/build-ionic.sh~
Fixed in
6e7fc49827

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->


## Other information

<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->

Dev build: `7.1.2-dev.11688052109.13454f5c`

packages/angular/test/apps/ng14/e2e/src/angular-version.spec.ts

@@ -0,0 +1,5 @@
+it("should be on Angular 14", () => {
+  cy.visit('/');
+
+  cy.get('ion-title').contains('Angular 14');
+});

packages/angular/test/apps/ng14/package.json

@@ -0,0 +1,70 @@
+{
+  "name": "ionic-angular-test-app",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "sync:build": "sh scripts/build-ionic.sh",
+    "sync": "sh scripts/sync.sh",
+    "build": "ng build --configuration production --no-progress",
+    "lint": "ng lint",
+    "postinstall": "ngcc",
+    "serve:ssr": "node dist/test-app/server/main.js",
+    "build:ssr": "ng build --prod && ng run test-app:server:production",
+    "dev:ssr": "ng run test-app:serve-ssr",
+    "prerender": "ng run test-app:prerender",
+    "cy.open": "cypress open",
+    "cy.run": "cypress run",
+    "test": "concurrently \"npm run start -- --configuration production\" \"wait-on http-get://localhost:4200 && npm run cy.run\" --kill-others --success first",
+    "test.watch": "concurrently \"npm run start\" \"wait-on http-get://localhost:4200 && npm run cy.open\" --kill-others --success first"
+  },
+  "dependencies": {
+    "@angular/animations": "^14.1.0",
+    "@angular/common": "^14.1.0",
+    "@angular/compiler": "^14.1.0",
+    "@angular/core": "^14.1.0",
+    "@angular/forms": "^14.1.0",
+    "@angular/platform-browser": "^14.1.0",
+    "@angular/platform-browser-dynamic": "^14.1.0",
+    "@angular/platform-server": "^14.1.0",
+    "@angular/router": "^14.1.0",
+    "@ionic/angular": "^6.1.15",
+    "@ionic/angular-server": "^6.1.15",
+    "core-js": "^2.6.11",
+    "express": "^4.15.2",
+    "ionicons": "^6.0.4",
+    "rxjs": "~7.5.0",
+    "tslib": "^2.3.0",
+    "typescript-eslint-language-service": "^4.1.5",
+    "zone.js": "^0.11.4"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "^14.1.0",
+    "@angular-eslint/builder": "^14.0.2",
+    "@angular-eslint/eslint-plugin": "^14.0.2",
+    "@angular-eslint/eslint-plugin-template": "^14.0.2",
+    "@angular-eslint/schematics": "^14.0.2",
+    "@angular-eslint/template-parser": "^14.0.2",
+    "@angular/cli": "^14.1.0",
+    "@angular/compiler-cli": "^14.1.0",
+    "@angular/language-service": "^14.1.0",
+    "@nguniversal/builders": "^14.0.3",
+    "@types/express": "^4.17.7",
+    "@types/node": "^12.12.54",
+    "@typescript-eslint/eslint-plugin": "^5.0.0",
+    "@typescript-eslint/parser": "^5.0.0",
+    "concurrently": "^6.0.0",
+    "cypress": "^10.2.0",
+    "eslint": "^7.26.0",
+    "ts-loader": "^6.2.2",
+    "ts-node": "^8.3.0",
+    "typescript": "~4.6.0",
+    "wait-on": "^5.2.1",
+    "webpack": "^5.61.0",
+    "webpack-cli": "^4.9.2"
+  },
+  "engines": {
+    "node": ">= 16"
+  }
+}

packages/angular/test/apps/ng14/src/app/version-test/version-test-routing.module.ts

@@ -0,0 +1,10 @@
+import { NgModule } from "@angular/core";
+import { RouterModule } from "@angular/router";
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([])
+  ],
+  exports: [RouterModule]
+})
+export class VersionTestRoutingModule { }

packages/angular/test/apps/ng14/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "importHelpers": true,
+    "outDir": "./dist/out-tsc",
+    "sourceMap": true,
+    "declaration": false,
+    "moduleResolution": "node",
+    "module": "es2020",
+    "target": "es2020",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2018",
+      "dom"
+    ],
+    "plugins": [
+      {
+        "name": "typescript-eslint-language-service"
+      }
+    ]
+  }
+}

packages/angular/test/apps/ng15/e2e/src/angular-version.spec.ts

@@ -0,0 +1,5 @@
+it("should be on Angular 15", () => {
+  cy.visit('/');
+
+  cy.get('ion-title').contains('Angular 15');
+});

packages/angular/test/apps/ng15/package.json

@@ -0,0 +1,71 @@
+{
+  "name": "ionic-angular-test-app",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "sync:build": "sh scripts/build-ionic.sh",
+    "sync": "sh scripts/sync.sh",
+    "build": "ng build --configuration production --no-progress",
+    "lint": "ng lint",
+    "postinstall": "ngcc",
+    "serve:ssr": "node dist/test-app/server/main.js",
+    "build:ssr": "ng build --prod && ng run test-app:server:production",
+    "dev:ssr": "ng run test-app:serve-ssr",
+    "prerender": "ng run test-app:prerender",
+    "cy.open": "cypress open",
+    "cy.run": "cypress run",
+    "test": "concurrently \"npm run start -- --configuration production\" \"wait-on http-get://localhost:4200 && npm run cy.run\" --kill-others --success first",
+    "test.watch": "concurrently \"npm run start\" \"wait-on http-get://localhost:4200 && npm run cy.open\" --kill-others --success first"
+  },
+  "dependencies": {
+    "@angular/animations": "^15.0.0",
+    "@angular/common": "^15.0.0",
+    "@angular/compiler": "^15.0.0",
+    "@angular/core": "^15.0.0",
+    "@angular/forms": "^15.0.0",
+    "@angular/platform-browser": "^15.0.0",
+    "@angular/platform-browser-dynamic": "^15.0.0",
+    "@angular/platform-server": "^15.0.0",
+    "@angular/router": "^15.0.0",
+    "@ionic/angular": "^6.1.15",
+    "@ionic/angular-server": "^6.1.15",
+    "@nguniversal/express-engine": "^15.0.0",
+    "core-js": "^2.6.11",
+    "express": "^4.15.2",
+    "ionicons": "^6.0.4",
+    "rxjs": "~7.5.0",
+    "tslib": "^2.3.0",
+    "typescript-eslint-language-service": "^4.1.5",
+    "zone.js": "~0.11.4"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "^15.0.0",
+    "@angular-eslint/builder": "^15.0.0",
+    "@angular-eslint/eslint-plugin": "^15.0.0",
+    "@angular-eslint/eslint-plugin-template": "^15.0.0",
+    "@angular-eslint/schematics": "^15.0.0",
+    "@angular-eslint/template-parser": "^15.0.0",
+    "@angular/cli": "^15.0.0",
+    "@angular/compiler-cli": "^15.0.0",
+    "@angular/language-service": "^15.0.0",
+    "@nguniversal/builders": "^15.0.0",
+    "@types/express": "^4.17.7",
+    "@types/node": "^12.12.54",
+    "@typescript-eslint/eslint-plugin": "4.28.2",
+    "@typescript-eslint/parser": "4.28.2",
+    "concurrently": "^6.0.0",
+    "cypress": "^10.2.0",
+    "eslint": "^7.26.0",
+    "ts-loader": "^6.2.2",
+    "ts-node": "^8.3.0",
+    "typescript": "~4.8.4",
+    "wait-on": "^5.2.1",
+    "webpack": "^5.61.0",
+    "webpack-cli": "^4.9.2"
+  },
+  "engines": {
+    "node": ">= 16"
+  }
+}

packages/angular/test/apps/ng15/src/app/version-test/version-test-routing.module.ts

@@ -0,0 +1,10 @@
+import { NgModule } from "@angular/core";
+import { RouterModule } from "@angular/router";
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([])
+  ],
+  exports: [RouterModule]
+})
+export class VersionTestRoutingModule { }

packages/angular/test/apps/ng15/tsconfig.json

@@ -0,0 +1,35 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "outDir": "./dist/out-tsc",
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "sourceMap": true,
+    "declaration": false,
+    "downlevelIteration": true,
+    "experimentalDecorators": true,
+    "moduleResolution": "node",
+    "importHelpers": true,
+    "target": "ES2022",
+    "module": "es2020",
+    "emitDecoratorMetadata": true,
+    "typeRoots": ["node_modules/@types"],
+    "lib": ["es2020", "dom"],
+    "plugins": [
+      {
+        "name": "typescript-eslint-language-service"
+      }
+    ],
+    "useDefineForClassFields": false
+  },
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  }
+}

packages/angular/test/apps/ng16/e2e/src/angular-version.spec.ts

@@ -0,0 +1,5 @@
+it("should be on Angular 16", () => {
+  cy.visit('/');
+
+  cy.get('ion-title').contains('Angular 16');
+});

packages/angular/test/apps/ng16/e2e/src/modal-nav-params.spec.ts

@@ -0,0 +1,20 @@
+describe('Modal Nav Params', () => {
+
+  beforeEach(() => {
+    cy.visit('/version-test/modal-nav-params');
+  });
+
+  it('should assign the rootParams when presented in a modal multiple times', () => {
+    cy.contains('Open Modal').click();
+    cy.get('ion-modal').should('exist').should('be.visible');
+    cy.get('ion-modal').contains('OK');
+
+    cy.contains("Close").click();
+    cy.get('ion-modal').should('not.be.visible');
+
+    cy.contains('Open Modal').click();
+    cy.get('ion-modal').should('exist').should('be.visible');
+    cy.get('ion-modal').contains('OK').should('exist');
+  });
+
+});

packages/angular/test/apps/ng16/package.json

@@ -0,0 +1,70 @@
+{
+  "name": "ionic-angular-test-app",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "sync:build": "sh scripts/build-ionic.sh",
+    "sync": "sh scripts/sync.sh",
+    "build": "ng build --configuration production --no-progress",
+    "lint": "ng lint",
+    "serve:ssr": "node dist/test-app/server/main.js",
+    "build:ssr": "ng build --prod && ng run test-app:server:production",
+    "dev:ssr": "ng run test-app:serve-ssr",
+    "prerender": "ng run test-app:prerender",
+    "cy.open": "cypress open",
+    "cy.run": "cypress run",
+    "test": "concurrently \"npm run start -- --configuration production\" \"wait-on http-get://localhost:4200 && npm run cy.run\" --kill-others --success first",
+    "test.watch": "concurrently \"npm run start\" \"wait-on http-get://localhost:4200 && npm run cy.open\" --kill-others --success first"
+  },
+  "dependencies": {
+    "@angular/animations": "^16.0.0",
+    "@angular/common": "^16.0.0",
+    "@angular/compiler": "^16.0.0",
+    "@angular/core": "^16.0.0",
+    "@angular/forms": "^16.0.0",
+    "@angular/platform-browser": "^16.0.0",
+    "@angular/platform-browser-dynamic": "^16.0.0",
+    "@angular/platform-server": "^16.0.0",
+    "@angular/router": "^16.0.0",
+    "@ionic/angular": "^7.0.0",
+    "@ionic/angular-server": "^7.0.0",
+    "@nguniversal/express-engine": "^16.0.0",
+    "core-js": "^2.6.11",
+    "express": "^4.15.2",
+    "ionicons": "^7.0.4",
+    "rxjs": "~7.8.0",
+    "tslib": "^2.3.0",
+    "typescript-eslint-language-service": "^4.1.5",
+    "zone.js": "~0.13.0"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "^16.0.0",
+    "@angular-eslint/builder": "^16.0.0",
+    "@angular-eslint/eslint-plugin": "^16.0.0",
+    "@angular-eslint/eslint-plugin-template": "^16.0.0",
+    "@angular-eslint/schematics": "^16.0.0",
+    "@angular-eslint/template-parser": "^16.0.0",
+    "@angular/cli": "^16.0.0",
+    "@angular/compiler-cli": "^16.0.0",
+    "@angular/language-service": "^16.0.0",
+    "@nguniversal/builders": "^16.0.0",
+    "@types/express": "^4.17.7",
+    "@types/node": "^12.12.54",
+    "@typescript-eslint/eslint-plugin": "4.28.2",
+    "@typescript-eslint/parser": "4.28.2",
+    "concurrently": "^6.0.0",
+    "cypress": "^10.2.0",
+    "eslint": "^7.26.0",
+    "ts-loader": "^6.2.2",
+    "ts-node": "^8.3.0",
+    "typescript": "~5.0.2",
+    "wait-on": "^5.2.1",
+    "webpack": "^5.61.0",
+    "webpack-cli": "^4.9.2"
+  },
+  "engines": {
+    "node": ">= 16"
+  }
+}

packages/angular/test/apps/ng16/src/app/version-test/modal-nav-params/modal-nav-params.component.ts

@@ -0,0 +1,45 @@
+import { Component } from "@angular/core";
+
+import { IonicModule } from "@ionic/angular";
+
+import { NavRootComponent } from "./nav-root.component";
+
+@Component({
+  selector: 'app-modal-nav-params',
+  template: `
+    <ion-header>
+      <ion-toolbar>
+        <ion-title>Modal Nav Params</ion-title>
+      </ion-toolbar>
+    </ion-header>
+    <ion-content>
+      <ion-button id="open">Open Modal</ion-button>
+      <ion-modal #modal trigger="open">
+        <ng-template>
+          <ion-header>
+            <ion-toolbar>
+              <ion-buttons slot="start">
+                <ion-button (click)="modal.dismiss()">Close</ion-button>
+              </ion-buttons>
+            </ion-toolbar>
+          </ion-header>
+          <ion-content>
+            <ion-nav [root]="root" [rootParams]="rootParams"></ion-nav>
+          </ion-content>
+        </ng-template>
+      </ion-modal>
+    </ion-content>
+  `,
+  standalone: true,
+  imports: [IonicModule, NavRootComponent]
+})
+export class ModalNavParamsComponent {
+
+  root = NavRootComponent;
+  rootParams = {
+    params: {
+      id: 123
+    }
+  };
+
+}

packages/angular/test/apps/ng16/src/app/version-test/modal-nav-params/nav-root.component.ts

@@ -0,0 +1,38 @@
+import { JsonPipe } from "@angular/common";
+import { Component } from "@angular/core";
+
+import { IonicModule } from "@ionic/angular";
+
+/**
+ * This is used to track if any occurences of
+ * the ion-nav root component being attached to
+ * the DOM result in the rootParams not being
+ * assigned to the component instance.
+ *
+ * https://github.com/ionic-team/ionic-framework/issues/27146
+ */
+let rootParamsException = false;
+
+@Component({
+  selector: 'app-modal-content',
+  template: `
+    {{ hasException ? 'ERROR' : 'OK' }}
+  `,
+  standalone: true,
+  imports: [IonicModule, JsonPipe]
+})
+export class NavRootComponent {
+
+  params: any;
+
+  ngOnInit() {
+    if (this.params === undefined) {
+      rootParamsException = true;
+    }
+  }
+
+  get hasException() {
+    return rootParamsException;
+  }
+
+}

packages/angular/test/apps/ng16/src/app/version-test/version-test-routing.module.ts

@@ -0,0 +1,15 @@
+import { NgModule } from "@angular/core";
+import { RouterModule } from "@angular/router";
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      {
+        path: 'modal-nav-params',
+        loadComponent: () => import('./modal-nav-params/modal-nav-params.component').then(m => m.ModalNavParamsComponent)
+      }
+    ])
+  ],
+  exports: [RouterModule]
+})
+export class VersionTestRoutingModule { }

packages/angular/test/apps/ng16/tsconfig.json

@@ -0,0 +1,35 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "outDir": "./dist/out-tsc",
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "sourceMap": false,
+    "declaration": false,
+    "downlevelIteration": true,
+    "experimentalDecorators": true,
+    "moduleResolution": "node",
+    "importHelpers": true,
+    "target": "ES2022",
+    "module": "ES2022",
+    "emitDecoratorMetadata": true,
+    "typeRoots": ["node_modules/@types"],
+    "lib": ["ES2022", "dom"],
+    "plugins": [
+      {
+        "name": "typescript-eslint-language-service"
+      }
+    ],
+    "useDefineForClassFields": false
+  },
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  }
+}