Generate a .info file

app.php

@@ -2,13 +2,16 @@
 
 use Opdavies\DrupalModuleGenerator\Command\GenerateDrupal7Command;
 use Symfony\Component\Console\Application;
+use Symfony\Component\Finder\Finder;
 
 require_once __DIR__.'/vendor/autoload.php';
 
 $app = new Application();
 
+$finder = new Finder();
+
 $app->addCommands([
-    new GenerateDrupal7Command(),
+    new GenerateDrupal7Command($finder),
 ]);
 
 $app->run();

composer.json

@@ -4,7 +4,9 @@
     "type": "project",
     "require": {
         "symfony/console": "^5.0",
-        "symfony/dependency-injection": "^5.0"
+        "symfony/dependency-injection": "^5.0",
+        "symfony/filesystem": "^5.0",
+        "symfony/finder": "^5.0"
     },
     "require-dev": {
         "php": "5.6 || ^7.0",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "21bd996a5a5331085c6854ddc3f384f2",
+    "content-hash": "eec04f9d7e938466a1a1782750a35b63",
     "packages": [
         {
             "name": "psr/container",
@@ -204,6 +204,163 @@
             "homepage": "https://symfony.com",
             "time": "2020-01-31T09:49:43+00:00"
         },
+        {
+            "name": "symfony/filesystem",
+            "version": "v5.0.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "3afadc0f57cd74f86379d073e694b0f2cda2a88c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/3afadc0f57cd74f86379d073e694b0f2cda2a88c",
+                "reference": "3afadc0f57cd74f86379d073e694b0f2cda2a88c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5",
+                "symfony/polyfill-ctype": "~1.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Filesystem Component",
+            "homepage": "https://symfony.com",
+            "time": "2020-01-21T08:40:24+00:00"
+        },
+        {
+            "name": "symfony/finder",
+            "version": "v5.0.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/finder.git",
+                "reference": "4176e7cb846fe08f32518b7e0ed8462e2db8d9bb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/4176e7cb846fe08f32518b7e0ed8462e2db8d9bb",
+                "reference": "4176e7cb846fe08f32518b7e0ed8462e2db8d9bb",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Finder\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Finder Component",
+            "homepage": "https://symfony.com",
+            "time": "2020-01-04T14:08:26+00:00"
+        },
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.13.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.13-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "time": "2019-11-27T13:56:44+00:00"
+        },
         {
             "name": "symfony/polyfill-mbstring",
             "version": "v1.13.1",
@@ -1817,64 +1974,6 @@
             "homepage": "https://github.com/sebastianbergmann/version",
             "time": "2020-01-21T06:36:37+00:00"
         },
-        {
-            "name": "symfony/polyfill-ctype",
-            "version": "v1.13.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "suggest": {
-                "ext-ctype": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.13-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Ctype\\": ""
-                },
-                "files": [
-                    "bootstrap.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony polyfill for ctype functions",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "ctype",
-                "polyfill",
-                "portable"
-            ],
-            "time": "2019-11-27T13:56:44+00:00"
-        },
         {
             "name": "symfony/var-dumper",
             "version": "v5.0.4",

fixtures/drupal7_module/drupal7_module.info

@@ -0,0 +1,3 @@
+name = {{ name }}
+description = The description for {{ name }}.
+core = 7.x

src/Command/GenerateDrupal7Command.php

@@ -7,11 +7,31 @@ use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Finder\SplFileInfo;
 
 class GenerateDrupal7Command extends Command
 {
+    /** @var Filesystem */
+    private $filesystem;
+
+    /** @var Finder */
+    private $finder;
+
+    /** @var SymfonyStyle $io */
+    private $io;
+
     private $moduleName;
 
+    public function __construct(Finder $finder, string $name = null)
+    {
+        parent::__construct($name);
+
+        $this->finder = $finder;
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -32,11 +52,14 @@ class GenerateDrupal7Command extends Command
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
+        $this->io = new SymfonyStyle($input, $output);
+
         $this->moduleName = $input->getArgument('module-name');
 
-        $this->ensureDirectoryDoesNotExist();
+        $this
-
+            ->ensureDirectoryDoesNotExist()
-        mkdir($this->moduleName);
+            ->createModuleDirectory()
+            ->createFiles();
 
         return 0;
     }
@@ -49,5 +72,40 @@ class GenerateDrupal7Command extends Command
         if (is_dir($this->moduleName)) {
             throw CannotCreateModuleException::directoryAlreadyExists();
         }
+
+        return $this;
+    }
+
+    private function createModuleDirectory()
+    {
+        mkdir($this->moduleName);
+
+        return $this;
+    }
+
+    private function createFiles()
+    {
+        $createdFiles = [];
+
+        /** @var SplFileInfo $file */
+        foreach ($this->finder->in('fixtures/drupal7_module')->name('/.info/') as $file) {
+            $contents = $this->updateFileContents($file->getContents());
+
+            file_put_contents(
+                "{$this->moduleName}/{$this->moduleName}.{$file->getExtension()}",
+                $contents
+            );
+
+            $createdFiles[] = "{$this->moduleName}.{$file->getExtension()}";
+        }
+
+        $this->io->definitionList($createdFiles);
+    }
+
+    private function updateFileContents($contents)
+    {
+        $contents = str_replace('{{ name }}', $this->moduleName, $contents);
+
+        return $contents;
     }
 }

tests/Command/GenerateDrupal7ModuleCommandTest.php

@@ -6,12 +6,14 @@ use Opdavies\DrupalModuleGenerator\Command\GenerateDrupal7Command;
 use Opdavies\DrupalModuleGenerator\Exception\CannotCreateModuleException;
 use Symfony\Component\Console\Tester\CommandTester;
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Finder\Finder;
 
 class GenerateDrupal7ModuleCommandTest extends TestCase
 {
     protected function tearDown(): void
     {
-        rmdir('test_module');
+        (new Filesystem())->remove('test_module');
     }
 
     /** @test */
@@ -20,7 +22,10 @@ class GenerateDrupal7ModuleCommandTest extends TestCase
 
         $this->expectExceptionObject(CannotCreateModuleException::directoryAlreadyExists());
 
-        $commandTester = new CommandTester(new GenerateDrupal7Command());
+        $finder = new Finder();
+        $command = new GenerateDrupal7Command($finder);
+
+        $commandTester = new CommandTester($command);
         $commandTester->execute([
             'module-name' => 'test_module'
         ]);
@@ -29,17 +34,33 @@ class GenerateDrupal7ModuleCommandTest extends TestCase
     /** @test */
     public function it_creates_a_new_module_directory()
     {
-        $commandTester = new CommandTester(new GenerateDrupal7Command());
+        $finder = new Finder();
+        $command = new GenerateDrupal7Command($finder);
+
+        $commandTester = new CommandTester($command);
         $commandTester->execute([
             'module-name' => 'test_module',
         ]);
 
         $this->assertTrue(is_dir('test_module'));
     }
+
+    /** @test */
+    public function it_generates_an_info_file()
+    {
+        $finder = new Finder();
+        $command = new GenerateDrupal7Command($finder);
+
+        $commandTester = new CommandTester($command);
+        $commandTester->execute([
+            'module-name' => 'test_module',
         ]);
 
-        $this->assertTrue(is_dir('my-new-drupal-module'));
+        $this->assertTrue(is_file('test_module/test_module.info'));
 
-        rmdir('my-new-drupal-module');
+        $contents = file_get_contents('test_module/test_module.info');
+
+        $this->assertStringContainsString('name = test_module', $contents);
+        $this->assertStringContainsString('description = The description for test_module.', $contents);
     }
 }