Catch and log exceptions in local generator script

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release Notes for Blitz
 
+## 5.9.8 - 2024-12-10
+
+### Changed
+
+- The logs now output the reason why pages failed to be generated using the Local Generator with debug mode enabled ([#737](https://github.com/putyourlightson/craft-blitz/issues/737)).
+
 ## 5.9.7 - 2024-12-06
 
 ### Changed

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "putyourlightson/craft-blitz",
   "description": "Intelligent static page caching for creating lightning-fast sites.",
-  "version": "5.9.7",
+  "version": "5.9.8",
   "type": "craft-plugin",
   "homepage": "https://putyourlightson.com/plugins/blitz",
   "license": "proprietary",

src/drivers/generators/LocalGenerator.php

@@ -86,12 +86,13 @@ public function generateUrisWithProgress(array $siteUris, callable $setProgressH
                 $this->outputVerbose($url, false);
             });
 
+            $result = false;
+
             try {
                 $context->send($config);
                 $result = $context->receive($canceller);
             } catch (Throwable $exception) {
                 Blitz::$plugin->debug($exception->getMessage(), [], $url);
-                $result = false;
             }
 
             $canceller->unsubscribe($cancellerId);

src/drivers/generators/local-generator-script.php

@@ -6,6 +6,7 @@
 use Amp\Sync\Channel;
 use craft\services\Plugins;
 use craft\web\View;
+use putyourlightson\blitz\Blitz;
 use yii\base\Event;
 
 /**
@@ -98,8 +99,14 @@ function() {
      * @var craft\web\Application $app
      */
     $app = require $root . '/vendor/craftcms/cms/bootstrap/web.php';
+    $success = false;
 
-    $success = $app->run() == 0;
+    try {
+        $success = $app->run() == 0;
+    } catch (Throwable $exception) {
+        $error = 'Page not cached because a error was encountered: ' . $exception->getMessage();
+        Blitz::$plugin->debug($error, [], $url);
+    }
 
     $channel->send($success);
 };