feat(@schematics/angular): remove enableIvy option

With this change we remove the enableIvy option as now we only support generating Ivy application. Users who want to create a VE applications should follow the opt-out guide

docs/design/analytics.md

@@ -48,7 +48,6 @@ Note: There's a limit of 20 custom dimensions.
 | 5 | `Flag: --style` | `string` |
 | 6 | `--collection` | `string` |
 | 7 | `--buildEventLog` | `boolean` |
-| 8 | `Flag: --enableIvy` | `boolean` |
 | 9 | `Flag: --inlineStyle` | `boolean` |
 | 10 | `Flag: --inlineTemplate` | `boolean` |
 | 11 | `Flag: --viewEncapsulation` | `string` |

packages/schematics/angular/application/files/tsconfig.app.json.template

@@ -7,18 +7,8 @@
   "files": [
     "src/main.ts",
     "src/polyfills.ts"
-  ],<% if (!enableIvy) { %>
-  "include": [
-    "src/**/*.ts"
   ],
-  "exclude": [
-    "src/test.ts",
-    "src/**/*.spec.ts"
-  ]<% } %><% if (enableIvy) { %>
   "include": [
     "src/**/*.d.ts"
-  ],
-  "angularCompilerOptions": {
-    "enableIvy": true
-  }<% } %>
+  ]
 }

packages/schematics/angular/application/files/tsconfig.spec.json.template

@@ -14,8 +14,5 @@
   "include": [
     "src/**/*.spec.ts",
     "src/**/*.d.ts"
-  ]<% if (enableIvy) { %>,
-  "angularCompilerOptions": {
-    "enableIvy": true
-  }<% } %>
+  ]
 }

packages/schematics/angular/application/index.ts

@@ -194,7 +194,7 @@ function addAppToWorkspaceFile(options: ApplicationOptions, appDir: string): Rul
           main: `${sourceRoot}/main.ts`,
           polyfills: `${sourceRoot}/polyfills.ts`,
           tsConfig: `${projectRoot}tsconfig.app.json`,
-          aot: !!options.enableIvy,
+          aot: true,
           assets: [
             `${sourceRoot}/favicon.ico`,
             `${sourceRoot}/assets`,

packages/schematics/angular/application/index_spec.ts

@@ -213,45 +213,6 @@ describe('Application Schematic', () => {
     ]));
   });
 
-  it('should set AOT option to false for VE projects', async () => {
-    const options = { ...defaultOptions };
-
-    const tree = await schematicRunner.runSchematicAsync('application', options, workspaceTree)
-      .toPromise();
-    const workspace = JSON.parse(tree.readContent('/angular.json'));
-    expect(workspace.projects.foo.architect.build.options.aot).toEqual(false);
-  });
-
-  it('should set AOT option to true for Ivy projects', async () => {
-    const options = { ...defaultOptions, enableIvy: true };
-
-    const tree = await schematicRunner.runSchematicAsync('application', options, workspaceTree)
-      .toPromise();
-    const workspace = JSON.parse(tree.readContent('/angular.json'));
-    expect(workspace.projects.foo.architect.build.options.aot).toEqual(true);
-  });
-
-  it('should set the right files, exclude, include in the tsconfig for VE projects', async () => {
-    const tree = await schematicRunner.runSchematicAsync('application', defaultOptions, workspaceTree)
-      .toPromise();
-    const path = '/projects/foo/tsconfig.app.json';
-    const tsConfig = JSON.parse(tree.readContent(path));
-    expect(tsConfig.files).toEqual(['src/main.ts', 'src/polyfills.ts']);
-    expect(tsConfig.exclude).toEqual(['src/test.ts', 'src/**/*.spec.ts']);
-    expect(tsConfig.include).toEqual(['src/**/*.ts']);
-  });
-
-  it('should set the right files, exclude, include in the tsconfig for Ivy projects', async () => {
-    const options = { ...defaultOptions, enableIvy: true };
-    const tree = await schematicRunner.runSchematicAsync('application', options, workspaceTree)
-      .toPromise();
-    const path = '/projects/foo/tsconfig.app.json';
-    const tsConfig = JSON.parse(tree.readContent(path));
-    expect(tsConfig.files).toEqual(['src/main.ts', 'src/polyfills.ts']);
-    expect(tsConfig.exclude).toBeUndefined();
-    expect(tsConfig.include).toEqual(['src/**/*.d.ts']);
-  });
-
   describe(`update package.json`, () => {
     it(`should add build-angular to devDependencies`, async () => {
       const tree = await schematicRunner.runSchematicAsync('application', defaultOptions, workspaceTree)

packages/schematics/angular/application/schema.json

@@ -19,12 +19,6 @@
       },
       "x-prompt": "What name would you like to use for the application?"
     },
-    "enableIvy": {
-      "description": "**EXPERIMENTAL** True to create a new app that uses the Ivy rendering engine.",
-      "type": "boolean",
-      "default": false,
-      "x-user-analytics": 8
-    },
     "inlineStyle": {
       "description": "When true, includes styles inline in the root component.ts file. Only CSS styles can be included inline. Default is false, meaning that an external styles file is created and referenced in the root component.ts file.",
       "type": "boolean",

packages/schematics/angular/ng-new/index.ts

@@ -46,7 +46,6 @@ export default function (options: NgNewOptions): Rule {
   const applicationOptions: ApplicationOptions = {
     projectRoot: '',
     name: options.name,
-    enableIvy: options.enableIvy,
     inlineStyle: options.inlineStyle,
     inlineTemplate: options.inlineTemplate,
     prefix: options.prefix,

packages/schematics/angular/ng-new/schema.json

@@ -18,11 +18,6 @@
       },
       "x-prompt": "What name would you like to use for the new workspace and initial project?"
     },
-    "enableIvy": {
-      "description": "When true, creates a new app that uses the Ivy rendering engine.",
-      "type": "boolean",
-      "default": false
-    },
     "skipInstall": {
       "description": "When true, does not install dependency packages.",
       "type": "boolean",

packages/schematics/angular/web-worker/index_spec.ts

@@ -72,6 +72,18 @@ describe('Web Worker Schematic', () => {
   });
 
   it('should add exclusions to tsconfig.app.json', async () => {
+    const oldTsConfig = {
+      extends: '../../tsconfig.json',
+      include: [
+        'src/**/*.ts',
+      ],
+      exclude: [
+        'src/test.ts',
+        'src/**/*.spec.ts',
+      ],
+    };
+    appTree.overwrite('projects/bar/tsconfig.app.json', JSON.stringify(oldTsConfig, undefined, 2));
+
     const tree = await schematicRunner.runSchematicAsync('web-worker', defaultOptions, appTree)
       .toPromise();
     const { exclude } = JSON.parse(tree.readContent('/projects/bar/tsconfig.app.json'));
@@ -120,7 +132,18 @@ describe('Web Worker Schematic', () => {
     const tsConfigPath = '/projects/bar/src/tsconfig.app.json';
     workspace.projects.bar.architect.build.options.tsConfig = tsConfigPath;
     appTree.overwrite('/angular.json', JSON.stringify(workspace));
-    appTree.rename('projects/bar/tsconfig.app.json', tsConfigPath);
+
+    const oldTsConfig = {
+      extends: '../../../tsconfig.json',
+      include: [
+        '**/*.ts',
+      ],
+      exclude: [
+        'test.ts',
+        '**/*.spec.ts',
+      ],
+    };
+    appTree.create('projects/bar/src/tsconfig.app.json', JSON.stringify(oldTsConfig, undefined, 2));
 
     const tree = await schematicRunner.runSchematicAsync('web-worker', defaultOptions, appTree)
       .toPromise();

tests/angular_devkit/build_angular/hello-world-app-ivy/tsconfig.json

@@ -17,8 +17,5 @@
       "es2017",
       "dom"
     ]
-  },
-  "angularCompilerOptions": {
-    "enableIvy": true
   }
 }

tests/angular_devkit/build_ng_packagr/ng-packaged-ivy/tsconfig.json

@@ -16,8 +16,5 @@
       "es2017",
       "dom"
     ]
-  },
-  "angularCompilerOptions": {
-    "enableIvy": true
   }
 }

tests/legacy-cli/e2e/tests/ivy/ivy.ts

@@ -12,7 +12,7 @@ import { createProject, ngServe } from '../../utils/project';
 
 export default async function() {
   try {
-    await createProject('ivy-project', '--enable-ivy');
+    await createProject('ivy-project');
 
     // Add in a reference to a secondary entry-point to check that ngcc processes it correctly
     await replaceInFile(