Make doctrine optional

Not needed for most people.

composer.json

@@ -15,8 +15,10 @@
         "illuminate/console": "4.x",
         "illuminate/filesystem": "4.x",
         "phpdocumentor/reflection-docblock": "2.0.x",
-        "symfony/class-loader": "~2.3",
-        "doctrine/dbal": "~2.3"
+        "symfony/class-loader": "~2.3"
+    },
+    "suggest": {
+        "doctrine/dbal": "Load information from the database about models for phpdocs (~2.3)"
     },
     "autoload": {
         "psr-0": {

readme.md

@@ -53,10 +53,10 @@ The Illuminate/Support/helpers.php is already set-up, but you can add/remove you
 
 ### Automatic phpDocs for Models
 
+> **Note:** Since v1.10 you need to require `doctrine/dbal: ~2.3` in your own composer.json. 
+
 If you don't want to write your properties yourself, you can use the command `ide-helper:models` to generate
-phpDocs, based on table columns, relations and getters/setters. Still in beta, so please provide feedback if you want.
-You can now also write the comments directly to your Model file, using the `--write (-W)` option. By default, you are asked to overwrite or
-write to a separate file (\_ide\_helper\_models.php) (You can force No with `--nowrite (-N)`).
+phpDocs, based on table columns, relations and getters/setters. You can write the comments directly to your Model file, using the `--write (-W)` option. By default, you are asked to overwrite or write to a separate file (\_ide\_helper\_models.php) (You can force No with `--nowrite (-N)`).
 Please make sure to backup your models, before writing the info.
 It should keep the existing comments and only append new properties/methods. The existing phpdoc is replaced, or added if not found.
 With the `--reset (-R)` option, the existing phpdocs are ignored, only the newly found columns/relations are saved as phpdocs.

src/Barryvdh/LaravelIdeHelper/ModelsCommand.php

@@ -126,6 +126,8 @@ class ModelsCommand extends Command {
  */
 \n\n";
 
+        $hasDoctrine = interface_exists('Doctrine\DBAL\Driver');
+        
         if(empty($loadModels)){
             $models = $this->loadModels();
         }else{
@@ -158,7 +160,9 @@ class ModelsCommand extends Command {
                     }
 
                     $model = new $name();
-                    $this->getPropertiesFromTable($model);
+                    if($hasDoctrine){
+                        $this->getPropertiesFromTable($model);
+                    }
                     $this->getPropertiesFromMethods($model);
                     $output .= $this->createPhpDocs($name);
                 }catch(\Exception $e){
@@ -169,6 +173,10 @@ class ModelsCommand extends Command {
             }
 
         }
+        
+        if(!$hasDoctrine){
+            $this->error("Warning: 'doctrine/dbal: ~2.3' is required to load database information. Please require that in your composer.json and run 'composer update'.");
+        }
 
         return $output;