feat(generators): Add generator for create empty NestJS backend application

Author: EndyKaufman

README.md

@@ -1,7 +1,7 @@
 @rucken/cli
 ===========
 
-Console tools for create and build Angular6+ application based on [rucken](https://github.com/rucken) template
+Console tools for create and build [Angular6+](https://angular.io/) and [NestJS](https://nestjs.com/) application based on [Rucken](https://github.com/rucken) template
 
 [![oclif](https://img.shields.io/badge/cli-oclif-brightgreen.svg)](https://oclif.io)
 [![Greenkeeper badge](https://badges.greenkeeper.io/rucken/cli.svg)](https://greenkeeper.io/)
@@ -14,17 +14,10 @@ Console tools for create and build Angular6+ application based on [rucken](https
 [![Gitter][gitter-image]][gitter-url]
 [![Join the chat at telegram][telegram-image]][telegram-url]
 
-* [What is Rucken?](#what-is-rucken)
 * [Install](#install)
 * [Generators](#generators)
 * [Commands](#commands)
 
-# What is Rucken?
-<!-- what-is-rucken -->
-- **Core** - Base entities and services for create applications on `Angular6+`, include work with users, groups and permissions.
-- **Web** - Base ui grids and inputs and etc. for manage users, groups and permissions.
-<!-- what-is-ruckenstop -->
-
 # Install
 <!-- install -->
 ```sh-session
@@ -34,6 +27,7 @@ $ npm install -g @rucken/cli
 # Generators
 <!-- generators -->
 * [`rucken new:angular [FOLDER]`](#rucken-new-angular-folder)
+* [`rucken new:nestjs [FOLDER]`](#rucken-new-nestjs-folder)
 * [`rucken entity:angular [FOLDER]`](#rucken-entity-angular-folder)
 * [`rucken entity:nestjs [FOLDER]`](#rucken-entity-nestjs-folder)
 
@@ -52,7 +46,24 @@ OPTIONS
   -u, --username=username  username
 ```
 
-_See code: [src\commands\new.ts](https://github.com/rucken/cli/blob/develop/src/commands/angular-new.ts)_
+_See code: [src\commands\angular-new.ts](https://github.com/rucken/cli/blob/develop/src/commands/angular-new.ts)_
+
+## `rucken new:nestjs [FOLDER]`
+
+generate dto, entity, service and controller for NestJS backend
+
+```
+USAGE
+  $ rucken new:nestjs [FOLDER]
+
+OPTIONS
+  -e, --email=email        email
+  -h, --help               show CLI help
+  -n, --name=name          (required) application name on ke-bab case
+  -u, --username=username  username
+```
+
+_See code: [src\commands\nestjs-new.ts](https://github.com/rucken/cli/blob/develop/src/commands/nestjs-new.ts)_
 
 ## `rucken entity:angular [FOLDER]`
 
@@ -73,7 +84,7 @@ OPTIONS
   -w, --web=web            web library name in angular.json
 ```
 
-_See code: [src\commands\entity.ts](https://github.com/rucken/cli/blob/develop/src/commands/angular-entity.ts)_
+_See code: [src\commands\angular-entity.ts](https://github.com/rucken/cli/blob/develop/src/commands/angular-entity.ts)_
 
 ## `rucken entity:nestjs [FOLDER]`
 
@@ -93,7 +104,7 @@ OPTIONS
   -u, --username=username  username
 ```
 
-_See code: [src\commands\entity.ts](https://github.com/rucken/cli/blob/develop/src/commands/angular-entity.ts)_
+_See code: [src\commands\nestjs-entity.ts](https://github.com/rucken/cli/blob/develop/src/commands/nestjs-entity.ts)_
 
 <!-- generatorsstop -->
 

package.json

@@ -98,7 +98,9 @@
     "run-config": "node ./bin/run config test/fixtures/config/dev -m dev",
     "run-prepare": "node ./bin/run prepare test/fixtures/prepare -m dev",
     "run-new:angular": "node ./bin/run new test/fixtures/angular-new -n demo -u demo -e demo@demo.demo",
-    "run-entity:angular": "node ./bin/run entity test/fixtures/angular-entity -n demo -u demo -e demo@demo.demo -f [name,title]"
+    "run-entity:angular": "node ./bin/run entity test/fixtures/angular-entity -n demo -u demo -e demo@demo.demo -f [name,title]",
+    "run-new:nestjs": "node ./bin/run new test/fixtures/nestjs-new -n demo -u demo -e demo@demo.demo",
+    "run-entity:nestjs": "node ./bin/run entity test/fixtures/nestjs-entity -n demo -u demo -e demo@demo.demo -f [name,title]"
   },
   "greenkeeper": {
     "ignore": [

src/commands/nestjs-new.ts

@@ -0,0 +1,73 @@
+import { flags, Command } from '@oclif/command';
+import { sep } from 'path';
+const npmRun = require('npm-run');
+
+export class NestJSNew extends Command {
+  static aliases = ['new:nestjs', 'nestjs-new'];
+  static description = 'generate empty NestJS backend application';
+  static flags = {
+    help: flags.help({ char: 'h' }),
+    name: flags.string({ char: 'n', description: 'application name on ke-bab case', required: true }),
+    username: flags.string({ char: 'u', description: 'username' }),
+    email: flags.string({ char: 'e', description: 'email' })
+  };
+  static args = [{ name: 'folder' }];
+  async run() {
+    const { args, flags } = this.parse(NestJSNew);
+    const folder = args.folder;
+    const name = flags.name;
+    const username = flags.username;
+    const email = flags.email;
+
+    try {
+      await this.runNew(
+        folder,
+        name,
+        username,
+        email
+      );
+    } catch (error) {
+      console.error(error);
+    }
+  }
+  private runNew(
+    folder: string,
+    name: string,
+    username?: string,
+    email?: string
+  ) {
+    this.debug('Start', {
+      folder: folder,
+      name: name,
+      username: username,
+      email: email
+    });
+    return new Promise((resolve, reject) => {
+      const inputFolder = folder ? folder.replace(new RegExp('\\' + sep, 'g'), '/').split(sep).join('/') : undefined;
+      const command =
+        'schematics @rucken/schematics:nestjs-new ' +
+        (inputFolder ? ('--root=' + inputFolder + ' ') : ' ') +
+        (name ? ('--name=' + name + ' ') : ' ') +
+        (username ? ('--username=' + username + ' ') : ' ') +
+        (email ? ('--email=' + email + ' ') : ' ') +
+        '--dry-run=false --force';
+      this.debug('command', command);
+      npmRun.exec(
+        command,
+        {},
+        (err: any, stdout: any, stderr: any) => {
+          this.debug('err', err);
+          this.debug('stdout', stdout);
+          this.debug('stderr', stderr);
+          if (err) {
+            this.debug('End', err);
+            reject(err);
+          } else {
+            this.debug('End', true);
+            resolve();
+          }
+        }
+      );
+    });
+  }
+}

test/commands/nestjs-new.test.ts

@@ -0,0 +1,37 @@
+import { expect, test } from '@oclif/test';
+import { readFileSync } from 'fs';
+import { resolve } from 'path';
+const rimraf = require('rimraf');
+
+describe('new:nestjs', () => {
+  beforeEach(done =>
+    rimraf(resolve('test/fixtures/nestjs-new'), {}, () =>
+      setTimeout(
+        () =>
+          done(), 1000
+      )
+    )
+  );
+  afterEach(done =>
+    rimraf(resolve('test/fixtures/nestjs-new'), {}, () =>
+      setTimeout(
+        () =>
+          done(), 1000
+      )
+    )
+  );
+  test
+    .command(['new:nestjs', 'test/fixtures/nestjs-new', '-n', 'demo', '-u', 'demo', '-e', 'demo@demo.demo'])
+    .it('run new generator', _ctx => {
+      let nestjsConfig;
+      try {
+        nestjsConfig = JSON.parse(readFileSync(
+          'test/fixtures/nestjs-new/.nestcli.json'
+        ).toString());
+      } catch (error) {
+        nestjsConfig = {};
+        console.error(error);
+      }
+      expect(nestjsConfig.projects.demo.root).to.equals('src/apps/demo/');
+    });
+});