nrwl · leosvelperez · Mar 10, 2022 · Mar 9, 2022
@@ -159,19 +159,17 @@ describe('app', () => {
       expect(appE2eSpec).toContain('Welcome my-app-with-prefix');
     });
 
-    // TODO: this should work
-    // This has been carried over from the Angular Devkit Schematic
-    // It seems like Jest is failing as it's trying to look for the
-    // tsconfig in the incorrect place
-    xit('should work if the new project root is changed', async () => {
+    it('should work if the new project root is changed', async () => {
       // ARRANGE
       updateJson(appTree, '/workspace.json', (json) => ({
         ...json,
         newProjectRoot: 'newProjectRoot',
       }));
 
       // ACT
-      await generateApp(appTree);
+      await generateApp(appTree, 'my-app', {
+        e2eTestRunner: E2eTestRunner.Protractor,
+      });
 
       // ASSERT
       expect(appTree.exists('apps/my-app/src/main.ts')).toEqual(true);

@@ -1,9 +1,7 @@
 import {
   formatFiles,
-  getWorkspacePath,
   installPackagesTask,
   moveFilesToNewDirectory,
-  readJson,
   Tree,
 } from '@nrwl/devkit';
 import { wrapAngularDevkitSchematic } from '@nrwl/devkit/ngcli-adapter';
@@ -36,20 +34,6 @@ export async function applicationGenerator(
 ) {
   const options = normalizeOptions(host, schema);
 
-  // Determine the roots where @schematics/angular will place the projects
-  // This is not where the projects actually end up
-  const workspaceJsonPath = getWorkspacePath(host);
-  let newProjectRoot = null;
-  if (workspaceJsonPath) {
-    ({ newProjectRoot } = readJson(host, workspaceJsonPath));
-  }
-  const appProjectRoot = newProjectRoot
-    ? `${newProjectRoot}/${options.name}`
-    : options.name;
-  const e2eProjectRoot = newProjectRoot
-    ? `${newProjectRoot}/${options.e2eProjectName}`
-    : `${options.name}/e2e`;
-
   await angularInitGenerator(host, {
     ...options,
     skipFormat: true,
@@ -72,9 +56,15 @@ export async function applicationGenerator(
     skipPackageJson: options.skipPackageJson,
   });
 
-  createFiles(host, options, appProjectRoot);
+  if (options.ngCliSchematicAppRoot !== options.appProjectRoot) {
+    moveFilesToNewDirectory(
+      host,
+      options.ngCliSchematicAppRoot,
+      options.appProjectRoot
+    );
+  }
 
-  moveFilesToNewDirectory(host, appProjectRoot, options.appProjectRoot);
+  createFiles(host, options);
   updateConfigFiles(host, options);
   updateAppComponentTemplate(host, options);
 
@@ -114,7 +104,7 @@ export async function applicationGenerator(
 
   addLinting(host, options);
   await addUnitTestRunner(host, options);
-  await addE2e(host, options, e2eProjectRoot);
+  await addE2e(host, options);
   updateEditorTsConfig(host, options);
 
   if (options.backendProject) {

@@ -12,24 +12,11 @@ import { convertToNxProjectGenerator } from '@nrwl/workspace';
 import { Linter, lintProjectGenerator } from '@nrwl/linter';
 import { getWorkspaceLayout, joinPathFragments } from '@nrwl/devkit';
 
-/**
- * Add E2E Config
- *
- * @param tree Nx Devkit Virtual Tree
- * @param options Normalized Schema
- * @param e2eProjectRoot Raw E2E Project Root that Angular tries to write to
- *
- * @returns Function to run to add Cypres config after intial app files have been moved to correct location
- */
-export async function addE2e(
-  tree: Tree,
-  options: NormalizedSchema,
-  e2eProjectRoot: string
-) {
+export async function addE2e(tree: Tree, options: NormalizedSchema) {
   if (options.e2eTestRunner === E2eTestRunner.Protractor) {
     await addProtractor(tree, options);
   } else {
-    removeScaffoldedE2e(tree, options, e2eProjectRoot);
+    removeScaffoldedE2e(tree, options, options.ngCliSchematicE2ERoot);
   }
 
   if (options.e2eTestRunner === 'cypress') {

@@ -3,13 +3,7 @@ import { generateFiles, joinPathFragments } from '@nrwl/devkit';
 import { getRelativePathToRootTsConfig } from '@nrwl/workspace/src/utilities/typescript';
 import type { NormalizedSchema } from './normalized-schema';
 
-export function createFiles(
-  host: Tree,
-  options: NormalizedSchema,
-  appProjectRoot: string
-) {
-  host.delete(`${appProjectRoot}/src/favicon.ico`);
-
+export function createFiles(host: Tree, options: NormalizedSchema) {
   generateFiles(
     host,
     joinPathFragments(__dirname, '../files'),

@@ -1,4 +1,9 @@
-import { joinPathFragments, Tree } from '@nrwl/devkit';
+import {
+  getWorkspacePath,
+  joinPathFragments,
+  readJson,
+  Tree,
+} from '@nrwl/devkit';
 import type { Schema } from '../schema';
 import type { NormalizedSchema } from './normalized-schema';
 
@@ -35,6 +40,20 @@ export function normalizeOptions(
 
   options.standaloneConfig = options.standaloneConfig ?? standaloneAsDefault;
 
+  // Determine the roots where @schematics/angular will place the projects
+  // This might not be where the projects actually end up
+  const workspaceJsonPath = getWorkspacePath(host);
+  let newProjectRoot = null;
+  if (workspaceJsonPath) {
+    ({ newProjectRoot } = readJson(host, workspaceJsonPath));
+  }
+  const ngCliSchematicAppRoot = newProjectRoot
+    ? `${newProjectRoot}/${appProjectName}`
+    : appProjectName;
+  const ngCliSchematicE2ERoot = newProjectRoot
+    ? `${newProjectRoot}/${e2eProjectName}`
+    : `${appProjectName}/e2e`;
+
   // Set defaults and then overwrite with user options
   return {
     style: 'css',
@@ -54,5 +73,7 @@ export function normalizeOptions(
     e2eProjectRoot,
     e2eProjectName,
     parsedTags,
+    ngCliSchematicAppRoot,
+    ngCliSchematicE2ERoot,
   };
 }
@@ -10,4 +10,6 @@ export interface NormalizedSchema extends Schema {
   e2eProjectName: string;
   e2eProjectRoot: string;
   parsedTags: string[];
+  ngCliSchematicAppRoot: string;
+  ngCliSchematicE2ERoot: string;
 }
@@ -38,42 +38,44 @@ function updateAppAndE2EProjectConfigurations(
   options: NormalizedSchema
 ) {
   // workspace.json
-  const project = readProjectConfiguration(host, options.name);
+  let project = readProjectConfiguration(host, options.name);
 
-  let fixedProject = replaceAppNameWithPath(
-    project,
-    options.name,
-    options.appProjectRoot
-  );
+  if (options.ngCliSchematicAppRoot !== options.appProjectRoot) {
+    project = replaceAppNameWithPath(
+      project,
+      options.ngCliSchematicAppRoot,
+      options.appProjectRoot
+    );
+  }
 
-  delete fixedProject.targets.test;
+  delete project.targets.test;
 
   // Ensure the outputs property comes after the executor for
   // better readability.
-  const { executor, ...rest } = fixedProject.targets.build;
-  fixedProject.targets.build = {
+  const { executor, ...rest } = project.targets.build;
+  project.targets.build = {
     executor,
     outputs: ['{options.outputPath}'],
     ...rest,
   };
 
-  if (fixedProject.generators) {
-    delete fixedProject.generators;
+  if (project.generators) {
+    delete project.generators;
   }
 
   if (options.port) {
-    fixedProject.targets.serve = {
-      ...fixedProject.targets.serve,
+    project.targets.serve = {
+      ...project.targets.serve,
       options: {
-        ...fixedProject.targets.serve.options,
+        ...project.targets.serve.options,
         port: options.port,
       },
     };
   }
 
-  fixedProject.tags = options.parsedTags;
+  project.tags = options.parsedTags;
 
-  updateProjectConfiguration(host, options.name, fixedProject);
+  updateProjectConfiguration(host, options.name, project);
 
   if (options.unitTestRunner === UnitTestRunner.None) {
     host.delete(`${options.appProjectRoot}/src/app/app.component.spec.ts`);

@@ -1,4 +1,10 @@
-import { getWorkspaceLayout, joinPathFragments, Tree } from '@nrwl/devkit';
+import {
+  getWorkspaceLayout,
+  getWorkspacePath,
+  joinPathFragments,
+  readJson,
+  Tree,
+} from '@nrwl/devkit';
 import { Schema } from '../schema';
 import { NormalizedSchema } from './normalized-schema';
 import { names } from '@nrwl/devkit';
@@ -51,6 +57,17 @@ export function normalizeOptions(
   const importPath =
     options.importPath || `@${defaultPrefix}/${projectDirectory}`;
 
+  // Determine the roots where @schematics/angular will place the projects
+  // This might not be where the projects actually end up
+  const workspaceJsonPath = getWorkspacePath(host);
+  let newProjectRoot = null;
+  if (workspaceJsonPath) {
+    ({ newProjectRoot } = readJson(host, workspaceJsonPath));
+  }
+  const ngCliSchematicLibRoot = newProjectRoot
+    ? `${newProjectRoot}/${projectName}`
+    : projectName;
+
   return {
     ...options,
     linter: options.linter ?? Linter.EsLint,
@@ -65,5 +82,6 @@ export function normalizeOptions(
     parsedTags,
     fileName,
     importPath,
+    ngCliSchematicLibRoot,
   };
 }
@@ -12,4 +12,5 @@ export interface NormalizedSchema extends Schema {
   moduleName: string;
   projectDirectory: string;
   parsedTags: string[];
+  ngCliSchematicLibRoot: string;
 }
@@ -129,23 +129,25 @@ function createFiles(host: Tree, options: NormalizedSchema) {
 }
 
 function fixProjectWorkspaceConfig(host: Tree, options: NormalizedSchema) {
-  const project = readProjectConfiguration(host, options.name);
+  let project = readProjectConfiguration(host, options.name);
   project.tags = options.parsedTags;
 
-  const fixedProject = replaceAppNameWithPath(
-    project,
-    options.name,
-    options.projectRoot
-  );
+  if (options.ngCliSchematicLibRoot !== options.projectRoot) {
+    project = replaceAppNameWithPath(
+      project,
+      options.ngCliSchematicLibRoot,
+      options.projectRoot
+    );
+  }
 
   if (!options.publishable && !options.buildable) {
-    delete fixedProject.targets.build;
+    delete project.targets.build;
   } else {
     // Set the right builder for the type of library.
     // Ensure the outputs property comes after the builder for
     // better readability.
-    const { executor, ...rest } = fixedProject.targets.build;
-    fixedProject.targets.build = {
+    const { executor, ...rest } = project.targets.build;
+    project.targets.build = {
       executor: options.publishable
         ? '@nrwl/angular:package'
         : '@nrwl/angular:ng-packagr-lite',
@@ -160,9 +162,9 @@ function fixProjectWorkspaceConfig(host: Tree, options: NormalizedSchema) {
     };
   }
 
-  delete fixedProject.targets.test;
+  delete project.targets.test;
 
-  updateProjectConfiguration(host, options.name, fixedProject);
+  updateProjectConfiguration(host, options.name, project);
 }
 
 function updateProjectTsConfig(host: Tree, options: NormalizedSchema) {

@@ -457,6 +457,31 @@ describe('lib', () => {
       ).toBeFalsy();
     });
 
+    it('should work if the new project root is changed', async () => {
+      // ARRANGE
+      updateJson(tree, 'workspace.json', (json) => ({
+        ...json,
+        newProjectRoot: 'newProjectRoot',
+      }));
+
+      // ACT
+      await runLibraryGeneratorWithOpts();
+
+      // ASSERT
+      expect(tree.exists('libs/my-lib/src/index.ts')).toBeTruthy();
+      expect(tree.exists('libs/my-lib/src/lib/my-lib.module.ts')).toBeTruthy();
+      expect(
+        tree.exists('libs/my-lib/src/lib/my-lib.component.ts')
+      ).toBeFalsy();
+      expect(
+        tree.exists('libs/my-lib/src/lib/my-lib.component.spec.ts')
+      ).toBeFalsy();
+      expect(tree.exists('libs/my-lib/src/lib/my-lib.service.ts')).toBeFalsy();
+      expect(
+        tree.exists('libs/my-lib/src/lib/my-lib.service.spec.ts')
+      ).toBeFalsy();
+    });
+
     it('should default the prefix to npmScope', async () => {
       // ACT
       await runLibraryGeneratorWithOpts();

@@ -63,7 +63,13 @@ export async function libraryGenerator(host: Tree, schema: Partial<Schema>) {
     skipTsConfig: true,
   });
 
-  moveFilesToNewDirectory(host, options.name, options.projectRoot);
+  if (options.ngCliSchematicLibRoot !== options.projectRoot) {
+    moveFilesToNewDirectory(
+      host,
+      options.ngCliSchematicLibRoot,
+      options.projectRoot
+    );
+  }
   await updateProject(host, options);
   updateTsConfig(host, options);
   await addUnitTestRunner(host, options);

@@ -189,7 +189,9 @@ export function updateWorkspaceConfiguration(
         ...json,
         version: workspaceConfig.version,
       };
-      delete (config as any).newProjectRoot;
+      if (!(workspaceConfig as any).newProjectRoot) {
+        delete (config as any).newProjectRoot;
+      }
       return config;
     });
   }

@@ -2,12 +2,12 @@
 
 exports[`preset should create files (preset = angular) 1`] = `
 Array [
-  "src",
-  "tsconfig.editor.json",
-  "tsconfig.json",
   ".browserslistrc",
   "tsconfig.app.json",
   "tsconfig.spec.json",
+  "src",
+  "tsconfig.editor.json",
+  "tsconfig.json",
   ".eslintrc.json",
   "jest.config.js",
 ]