Add option to set path to node

Akollade · Jan 17, 2021 · 9df66a6 · 9df66a6
1 parent d5b6345
commit 9df66a6
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Showing 7 changed files with 51 additions and 16 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 3.5
+
+* A new option to set the path to the node binary is available #35
+
 ## 3.4.1 (2020-04-26)
 
 * Remove suggest of SwiftMailer

diff --git a/README.md b/README.md
@@ -75,10 +75,13 @@ mjml:
   renderer: binary # default: binary
   options:
     binary: '%kernel.project_dir%/node_modules/.bin/mjml' # default: mjml
+    node: '/Users/user/.nvm/versions/node/v10.16.0/bin/node' # default: null
     minify: true # default: false
     validation_level: skip # default: strict. See https://mjml.io/documentation/#validating-mjml
 ```
 
+The `node` option is there for those who have problems with `$PATH`, see [#35](https://github.com/notFloran/mjml-bundle/issues/35).
+
 ### Custom
 
 First you must create a class which implements `NotFloran\MjmlBundle\Renderer\RendererInterface`, then declare it as a service.

diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
@@ -33,7 +33,11 @@ public function getConfigTreeBuilder()
                             ->defaultValue(function () use ($finder) {
                                 return $finder->find('mjml');
                             })
-                            ->info('Path to the binary')
+                            ->info('Path to the MJML binary')
+                        ->end()
+                        ->scalarNode('node')
+                            ->defaultNull()
+                            ->info('Path to node')
                         ->end()
                         ->scalarNode('service_id')
                             ->info('Service id when renderer is defined to "service"')

diff --git a/src/DependencyInjection/MjmlExtension.php b/src/DependencyInjection/MjmlExtension.php
@@ -27,6 +27,7 @@ public function load(array $configs, ContainerBuilder $container)
             $rendererDefinition->addArgument($config['options']['binary']);
             $rendererDefinition->addArgument($config['options']['minify']);
             $rendererDefinition->addArgument($config['options']['validation_level']);
+            $rendererDefinition->addArgument($config['options']['node']);
             $container->setDefinition($rendererDefinition->getClass(), $rendererDefinition);
             $rendererServiceId = $rendererDefinition->getClass();
         } elseif ('service' === $config['renderer']) {

diff --git a/src/Renderer/BinaryRenderer.php b/src/Renderer/BinaryRenderer.php
@@ -29,20 +29,30 @@ final class BinaryRenderer implements RendererInterface
      */
     private $mjmlVersion;
 
-    public function __construct(string $bin, bool $minify, string $validationLevel)
+    /**
+     * @var string|null
+     */
+    private $node;
+
+    public function __construct(string $bin, bool $minify, string $validationLevel, string $node = null)
     {
         $this->bin = $bin;
         $this->minify = $minify;
         $this->validationLevel = $validationLevel;
+        $this->node = $node;
     }
 
     public function getMjmlVersion(): int
     {
         if (null === $this->mjmlVersion) {
-            $process = new Process([
-                $this->bin,
-                '--version',
-            ]);
+            $command = [];
+            if ($this->node) {
+                $command[] = $this->node;
+            }
+
+            array_push($command, $this->bin, '--version');
+
+            $process = new Process($command);
             $process->mustRun();
 
             $this->mjmlVersion = self::VERSION_4;
@@ -58,30 +68,30 @@ public function render(string $mjmlContent): string
     {
         $version = $this->getMjmlVersion();
 
-        // Tab arguments
-        $arguments = [
-            $this->bin,
-            '-i',
-            '-s',
-        ];
+        $command = [];
+        if ($this->node) {
+            $command[] = $this->node;
+        }
+
+        array_push($command, $this->bin, '-i', '-s');
 
         $strictArgument = '-l';
         if (self::VERSION_4 === $version) {
             $strictArgument = '--config.validationLevel';
         }
 
-        array_push($arguments, $strictArgument, $this->validationLevel);
+        array_push($command, $strictArgument, $this->validationLevel);
 
         if (true === $this->minify) {
             if (self::VERSION_4 === $version) {
-                array_push($arguments, '--config.minify', 'true');
+                array_push($command, '--config.minify', 'true');
             } else {
-                $arguments[] = '-m';
+                $command[] = '-m';
             }
         }
 
         // Create process
-        $process = new Process($arguments);
+        $process = new Process($command);
         $process->setInput($mjmlContent);
         $process->mustRun();
 

diff --git a/tests/AbstractTestCase.php b/tests/AbstractTestCase.php
@@ -16,4 +16,9 @@ protected function getMjmlBinary(): string
 
         return $binary;
     }
+
+    protected function getNode(): string
+    {
+        return 'node';
+    }
 }
diff --git a/tests/Renderer/BinaryRendererTest.php b/tests/Renderer/BinaryRendererTest.php
@@ -47,4 +47,12 @@ public function testBinaryNotFound()
         $renderer = new BinaryRenderer('mjml-not-found', false, 'strict');
         $renderer->render(file_get_contents(__DIR__.'/../fixtures/basic.mjml'));
     }
+
+    public function testUseNode()
+    {
+        $renderer = new BinaryRenderer($this->getMjmlBinary(), false, 'strict', $this->getNode());
+        $html = $renderer->render(file_get_contents(__DIR__.'/../fixtures/basic.mjml'));
+
+        $this->assertContains('html', $html);
+    }
 }