MAGETWO-92986: Write Logs for Failed Process of Generating Factories in Extensions

Author: Yevhen Miroshnychenko

dev/tests/integration/testsuite/Magento/Framework/Code/GeneratorTest.php

@@ -5,7 +5,6 @@
  */
 namespace Magento\Framework\Code;
 
-use Magento\Framework\Code\Generator;
 use Magento\Framework\App\Filesystem\DirectoryList;
 use Magento\Framework\Filesystem;
 use Magento\Framework\Interception\Code\Generator as InterceptionGenerator;

lib/internal/Magento/Framework/Code/Generator/EntityAbstract.php

@@ -108,12 +108,13 @@ public function generate()
                 }
             }
         } catch (FileSystemException $e) {
-            $message = <<<'EOT'
-Error: an object of a generated class may be a dependency for another object, but this dependency has not been defined or set correctly in the signature of the related construct method.
-Due to the current error, executing the CLI commands `bin/magento setup:di:compile` or `bin/magento deploy:mode:set production` does not create the required generated classes.
-Magento cannot write a class file to the "generated" directory that is read-only. Before using the read-only file system, the classes to be generated must be created beforehand in the "generated" directory.
-For details, see the "File systems access permissions" topic at http://devdocs.magento.com.
-EOT;
+            $message = 'Error: an object of a generated class may be a dependency for another object, but this '
+                . 'dependency has not been defined or set correctly in the signature of the related construct method.'
+                . 'Due to the current error, executing the CLI commands `bin/magento setup:di:compile` or `bin/magento '
+                . 'deploy:mode:set production` does not create the required generated classes.'
+                . 'Magento cannot write a class file to the "generated" directory that is read-only. Before using the '
+                . 'read-only file system, the classes to be generated must be created beforehand in the "generated" directory.'
+                . 'For details, see the "File systems access permissions" topic at http://devdocs.magento.com.';
             $this->_addError($message);
             $this->_addError($e->getMessage());
         } catch (\Exception $e) {