feat(generator): create custom generator to create new libs

libs/cli/src/generators/app/generator.ts

@@ -0,0 +1,51 @@
+import {
+  applicationGenerator,
+  E2eTestRunner,
+  UnitTestRunner,
+} from '@nx/angular/generators';
+import { formatFiles, generateFiles, names, Tree } from '@nx/devkit';
+import { Linter } from '@nx/linter';
+import { join } from 'path';
+import { getProjectDir } from '../../utils/normalize';
+import { Schema } from './schema';
+
+export async function appGenerator(tree: Tree, options: Schema) {
+  const { appDirectory } = getProjectDir(options.name, options.directory);
+
+  await applicationGenerator(tree, {
+    ...options,
+    style: 'scss',
+    routing: false,
+    inlineStyle: true,
+    inlineTemplate: true,
+    prefix: 'app',
+    unitTestRunner: options.addTest ? UnitTestRunner.Jest : UnitTestRunner.None,
+    e2eTestRunner: E2eTestRunner.None,
+    linter: Linter.EsLint,
+    addTailwind: true,
+    standalone: true,
+    skipTests: true,
+  });
+
+  generateFiles(tree, join(__dirname, 'files', 'app'), appDirectory, {
+    tmpl: '',
+  });
+  tree.delete(join(appDirectory, './src/app/nx-welcome.component.ts'));
+
+  generateFiles(tree, join(__dirname, 'files', 'readme'), appDirectory, {
+    tmpl: '',
+    projectName: names(options.name).name,
+    title: options.title,
+    challengeNumber: options.challengeNumber,
+  });
+
+  if (options.addTest) {
+    generateFiles(tree, join(__dirname, 'files', 'test'), appDirectory, {
+      tmpl: '',
+    });
+  }
+
+  await formatFiles(tree);
+}
+
+export default appGenerator;