[generate:module:file] New Command issues #1965 (#2481)

* New comand to generate module file

* Update generate:module file command

config/translations/en/generate.module.file.yml

@@ -0,0 +1,7 @@
+description: 'Generate a .module file'
+help: 'The <info>generate:module:file</info> command helps you generates a new .module file'
+welcome: 'Welcome to the Drupal module generator'
+options:
+    module: 'The Module name'
+questions:
+    module: 'Enter the new module name'

src/Command/Generate/ModuleFileCommand.php

@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Console\Command\Generate\ModuleFileCommand.
+ */
+
+namespace Drupal\Console\Command\Generate;
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Drupal\Console\Generator\ModuleFileGenerator;
+use Drupal\Console\Command\Shared\ConfirmationTrait;
+use Drupal\Console\Command\Shared\ModuleTrait;
+use Drupal\Console\Command\GeneratorCommand;
+use Drupal\Console\Style\DrupalStyle;
+
+
+class ModuleFileCommand extends GeneratorCommand
+{
+    use ConfirmationTrait;
+    use ModuleTrait;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('generate:module:file')
+            ->setDescription($this->trans('commands.generate.module.file.description'))
+            ->setHelp($this->trans('commands.generate.module.file.help'))
+            ->addOption('module', '', InputOption::VALUE_REQUIRED, $this->trans('commands.common.options.module'));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+
+        // @see use Drupal\Console\Command\Shared\ConfirmationTrait::confirmGeneration
+        if (!$this->confirmGeneration($io, $yes)) {
+            return;
+        }
+
+        $machine_name =  $input->getOption('module');
+        $file_path =  $this->getSite()->getModulePath($machine_name);
+
+        $generator = $this->getGenerator();
+        $generator->generate(
+            $machine_name,
+            $file_path
+        );
+    }
+
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function interact(InputInterface $input, OutputInterface $output)
+    {
+
+        $io = new DrupalStyle($input, $output);
+
+        // --module option
+        $module = $input->getOption('module');
+
+        if (!$module) {
+            // @see Drupal\Console\Command\Shared\ModuleTrait::moduleQuestion
+            $module = $this->moduleQuestion($io);
+        }
+
+        $input->setOption('module', $module); 
+
+    }
+
+    /**
+     * @return ModuleFileGenerator
+     */
+    protected function createGenerator()
+    {
+        return new ModuleFileGenerator();
+    }
+}

src/Generator/ModuleFileGenerator.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Console\Generator\ModuleFileGenerator.
+ */
+
+namespace Drupal\Console\Generator;
+
+/**
+ * Class ModuleFileGenerator
+ * @package Drupal\Console\Generator
+ */
+class ModuleFileGenerator extends Generator
+{
+    /**
+     * @param $machine_name
+     * @param $file_path
+     */
+    public function generate(
+        $machine_name,
+        $file_path
+    ) { 
+        $dir = $file_path .'/'. $machine_name. '.module';
+
+        if (file_exists($dir)) {
+            if (!is_dir($dir)) {
+                throw new \RuntimeException(
+                    sprintf(
+                        'Unable to generate the .module file , it already exist at "%s"',
+                        realpath($dir)
+                    )
+                );
+            }
+
+        }
+
+        $parameters = array(
+          'machine_name' => $machine_name,
+          'file_path' => $file_path ,
+        );
+
+        if ($machine_name) {
+            $this->renderFile(
+                'module/module-file.twig',
+                $file_path . '/' . $machine_name . '.module',
+                $parameters
+            );
+        }
+    }
+}

templates/module/module-file.twig

@@ -0,0 +1,5 @@
+{% extends "base/file.php.twig" %}
+
+{% block file_path %}{{machine_name}}.module.{% endblock %}
+
+