Improves command not found (#43323)

Co-Authored-By: Slava Razum <[email protected]>

Co-authored-by: Slava Razum <[email protected]>

Author: nunomaduro

src/Illuminate/Foundation/Exceptions/Handler.php

@@ -6,6 +6,8 @@
 use Exception;
 use Illuminate\Auth\Access\AuthorizationException;
 use Illuminate\Auth\AuthenticationException;
+use Illuminate\Console\View\Components\BulletList;
+use Illuminate\Console\View\Components\Error;
 use Illuminate\Contracts\Container\Container;
 use Illuminate\Contracts\Debug\ExceptionHandler as ExceptionHandlerContract;
 use Illuminate\Contracts\Foundation\ExceptionRenderer;
@@ -30,6 +32,7 @@
 use Psr\Log\LoggerInterface;
 use Psr\Log\LogLevel;
 use Symfony\Component\Console\Application as ConsoleApplication;
+use Symfony\Component\Console\Exception\CommandNotFoundException;
 use Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer;
 use Symfony\Component\HttpFoundation\Exception\SuspiciousOperationException;
 use Symfony\Component\HttpFoundation\RedirectResponse as SymfonyRedirectResponse;
@@ -718,6 +721,23 @@ protected function convertExceptionToArray(Throwable $e)
      */
     public function renderForConsole($output, Throwable $e)
     {
+        if ($e instanceof CommandNotFoundException) {
+            $message = str($e->getMessage())->explode('.')->first();
+
+            if (! empty($alternatives = $e->getAlternatives())) {
+                $message .= '. Did you mean one of these?';
+
+                with(new Error($output))->render($message);
+                with(new BulletList($output))->render($e->getAlternatives());
+
+                $output->writeln('');
+            } else {
+                with(new Error($output))->render($message);
+            }
+
+            return;
+        }
+
         (new ConsoleApplication)->renderThrowable($e, $output);
     }