feat(): add option to generate project using numbers

src/lib/application/application.factory.test.ts

@@ -270,6 +270,38 @@ describe('Application Factory', () => {
       });
     });
   });
+  it('should manage name as number', async () => {
+    const options: ApplicationOptions = {
+      name: 123,
+    };
+    const tree: UnitTestTree = await runner
+      .runSchematicAsync('application', options)
+      .toPromise();
+    const files: string[] = tree.files;
+    expect(files).toEqual([
+      '/123/.eslintrc.js',
+      '/123/.gitignore',
+      '/123/.prettierrc',
+      '/123/README.md',
+      '/123/nest-cli.json',
+      '/123/package.json',
+      '/123/tsconfig.build.json',
+      '/123/tsconfig.json',
+      '/123/src/app.controller.spec.ts',
+      '/123/src/app.controller.ts',
+      '/123/src/app.module.ts',
+      '/123/src/app.service.ts',
+      '/123/src/main.ts',
+      '/123/test/app.e2e-spec.ts',
+      '/123/test/jest-e2e.json',
+    ]);
+
+    expect(
+      JSON.parse(tree.readContent('/123/package.json')),
+    ).toMatchObject({
+      name: '123',
+    });
+  });
   it('should manage javascript files', async () => {
     const options: ApplicationOptions = {
       name: 'project',

src/lib/application/application.factory.ts

@@ -19,7 +19,7 @@ import {
 import { ApplicationOptions } from './application.schema';
 
 export function main(options: ApplicationOptions): Rule {
-  options.name = normalizeToKebabOrSnakeCase(options.name);
+  options.name = normalizeToKebabOrSnakeCase(options.name.toString());
 
   const path =
     !options.directory || options.directory === 'undefined'
@@ -62,8 +62,8 @@ function transform(options: ApplicationOptions): ApplicationOptions {
  * but only the rule *1* is addressed by this function as the other ones doesn't
  * have a canonical representation.
  */
-function resolvePackageName(path: string) {
-  const { base: baseFilename, dir: dirname } = parse(path);
+function resolvePackageName(path: string | number) {
+  const { base: baseFilename, dir: dirname } = parse(path.toString());
   if (baseFilename === '.') {
     return basename(process.cwd());
   }

src/lib/application/application.schema.d.ts

@@ -2,7 +2,7 @@ export interface ApplicationOptions {
   /**
    * Nest application name.
    */
-  name: string;
+  name: string | number;
   /**
    * Nest application author.
    */

src/lib/application/schema.json

@@ -5,7 +5,10 @@
   "type": "object",
   "properties": {
     "name": {
-      "type": "string",
+      "oneOf": [
+        { "type": "string" },
+        { "type": "number" }
+      ],
       "description": "The name of the application.",
       "$default": {
         "$source": "argv",