improve reported exceptions

bin/rector.php

@@ -33,6 +33,11 @@ try {
     exit($statusCode);
 } catch (Throwable $throwable) {
     $symfonyStyle = SymfonyStyleFactory::create();
-    $symfonyStyle->error($throwable->getMessage());
+    $symfonyStyle->error(sprintf(
+        '%s in %s on line %d',
+        $throwable->getMessage(),
+        $throwable->getFile(),
+        $throwable->getLine()
+    ));
     exit(1);
 }

src/config/services.yml

@@ -2,7 +2,6 @@ services:
     _defaults:
         autowire: true
 
-    # PSR-4 autodiscovery
     Rector\:
         resource: '../../src'
         exclude: '../../src/{Node/Attribute.php,Rector/Contrib}'