Additions to the generate module command

src/Command/Generate/ModuleCommand.php

@@ -59,6 +59,11 @@ class ModuleCommand extends Command
      */
     protected $site;
 
+    /**
+     * @var string
+     */
+    protected $twigtemplate;
+
 
     /**
      * ModuleCommand constructor.
@@ -69,6 +74,7 @@ class ModuleCommand extends Command
      * @param DrupalApi       $drupalApi
      * @param Client          $httpClient
      * @param Site            $site
+     * @param 		      $twigtemplate
      */
     public function __construct(
         ModuleGenerator $generator,
@@ -77,7 +83,8 @@ public function __construct(
         StringConverter $stringConverter,
         DrupalApi $drupalApi,
         Client $httpClient,
-        Site $site
+        Site $site,
+        $twigtemplate
     ) {
         $this->generator = $generator;
         $this->validator = $validator;
@@ -86,6 +93,7 @@ public function __construct(
         $this->drupalApi = $drupalApi;
         $this->httpClient = $httpClient;
         $this->site = $site;
+        $this->twigtemplate = $twigtemplate;
         parent::__construct();
     }
 
@@ -163,6 +171,12 @@ protected function configure()
               '',
               InputOption::VALUE_OPTIONAL,
               $this->trans('commands.generate.module.options.test')
+            )
+            ->addOption(
+              'twigtemplate',
+              '',
+              InputOption::VALUE_OPTIONAL,
+              $this->trans('commands.generate.module.options.twigtemplate')
             );
     }
 
@@ -192,6 +206,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $featuresBundle = $input->getOption('features-bundle');
         $composer = $input->getOption('composer');
         $test = $input->getOption('test');
+        $twigtemplate = $input->getOption('twigtemplate');
 
          // Modules Dependencies, re-factor and share with other commands
         $dependencies = $this->validator->validateModuleDependencies($input->getOption('dependencies'));
@@ -220,7 +235,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
             $featuresBundle,
             $composer,
             $dependencies,
-            $test
+            $test,
+            $twigtemplate
         );
     }
 
@@ -434,6 +450,15 @@ function ($core) {
             );
             $input->setOption('test', $test);
         }
+
+        $twigtemplate = $input->getOption('twigtemplate');
+        if (!$twigtemplate) {
+            $twigtemplate = $io->confirm(
+                $this->trans('commands.generate.module.questions.twigtemplate'),
+                true
+            );
+            $input->setOption('twigtemplate', $twigtemplate);
+        }
     }
 
     /**

src/Generator/ModuleGenerator.php

@@ -25,6 +25,7 @@ class ModuleGenerator extends Generator
      * @param $composer
      * @param $dependencies
      * @param $test
+     * @param $twigtemplate
      */
     public function generate(
         $module,
@@ -37,7 +38,8 @@ public function generate(
         $featuresBundle,
         $composer,
         $dependencies,
-        $test
+        $test,
+        $twigtemplate
     ) {
         $dir .= '/'.$machineName;
         if (file_exists($dir)) {
@@ -77,6 +79,7 @@ public function generate(
           'package' => $package,
           'dependencies' => $dependencies,
           'test' => $test,
+          'twigtemplate' => $twigtemplate,
         );
 
         $this->renderFile(
@@ -118,5 +121,46 @@ public function generate(
                 $parameters
             );
         }
+        if ($twigtemplate) {
+            $this->renderFile(
+              'module/module-twig-template-append.twig',
+              $dir .'/' . $machineName . '.module',
+              $parameters,
+              FILE_APPEND
+            );
+       	    $dir .= '/templates/';
+       	    if (file_exists($dir)) {
+       	        if (!is_dir($dir)) {
+       	            throw new \RuntimeException(
+       	                sprintf(
+       	                    'Unable to generate the templates directory as the target directory "%s" exists but is a file.',
+       	                    realpath($dir)
+       	                )
+       	            );
+       	        }
+       	        $files = scandir($dir);
+       	        if ($files != array('.', '..')) {
+       	            throw new \RuntimeException(
+       	                sprintf(
+       	                    'Unable to generate the templates directory as the target directory "%s" is not empty.',
+       	                    realpath($dir)
+       	                )
+       	            );
+       	        }
+       	        if (!is_writable($dir)) {
+       	            throw new \RuntimeException(
+       	                sprintf(
+       	                    'Unable to generate the templates directory as the target directory "%s" is not writable.',
+       	                    realpath($dir)
+       	                )
+       	            );
+       	        }
+       	    }
+       	    $this->renderFile(
+       	        'module/twig-template-file.twig',
+       	        $dir . $machineName . '.html.twig',
+       	        $parameters
+       	    );
+       	}
     }
 }

templates/module/module-twig-template-append.twig

@@ -0,0 +1,12 @@
+
+/**
+ * Implements hook_theme().
+ */
+function {{machine_name}}_theme() {
+  return [
+    '{{machine_name}}' => [
+      'template' => '{{machine_name}}',
+      'render element' => 'children',
+    ],
+  ];
+}

templates/module/twig-template-file.twig

@@ -0,0 +1 @@
+<!-- Add you custom twig html here -->