[module:install] Respect hook_requirements (#2513)

hechoendrupal · Jul 14, 2016 · 8c967f6 · 8c967f6
1 parent e703fb1
commit 8c967f6
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diff --git a/src/Command/Module/InstallCommand.php b/src/Command/Module/InstallCommand.php
@@ -14,6 +14,7 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Command\Command;
 use Drupal\Console\Command\Shared\ProjectDownloadTrait;
+use Drupal\Console\Command\Shared\ModuleTrait;
 use Drupal\Console\Style\DrupalStyle;
 
 /**
@@ -24,6 +25,7 @@ class InstallCommand extends Command
 {
     use ContainerAwareCommandTrait;
     use ProjectDownloadTrait;
+    use ModuleTrait;
 
     /**
      * {@inheritdoc}
@@ -78,6 +80,9 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $composer = $input->getOption('composer');
 
         $this->get('site')->loadLegacyFile('core/includes/bootstrap.inc');
+
+        // check module's requirements
+        $this->moduleRequirement($module);
 
         if ($composer) {
             foreach ($module as $moduleItem) {

diff --git a/src/Command/Shared/ModuleTrait.php b/src/Command/Shared/ModuleTrait.php
@@ -40,4 +40,18 @@ public function moduleQuestion(DrupalStyle $io, $showProfile = true)
 
         return $module;
     }
+
+    public function moduleRequirement($module)
+    {
+        foreach ($module as $module_name) {
+            module_load_install($module_name);
+
+            if ($requirements = \Drupal::moduleHandler()->invoke($module_name, 'requirements', array('install'))) {
+                foreach ($requirements as $requirement) {
+                    throw new \Exception($module_name .' can not be installed: ' . $requirement['description']);
+                }
+            }
+        }
+    }
+
 }