[DX] Show paths not match any file/directory on ProcessCommand when g…

…iven path not exists (#6307)

* [DX] Show paths not match any file/directory on ProcessCommand when given path not exists

* no paths check

* no paths check

* no paths check

* [ci-review] Rector Rectify

* no paths check

---------

Co-authored-by: GitHub Action <actions@github.com>

src/Console/Command/ProcessCommand.php

@@ -98,7 +98,29 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         // 1. add files and directories to static locator
         $this->dynamicSourceLocatorDecorator->addPaths($paths);
         if ($this->dynamicSourceLocatorDecorator->isPathsEmpty()) {
-            $this->symfonyStyle->error('The given paths do not match any files');
+            // read from rector.php, no paths definition needs withPaths() config
+            if ($paths === []) {
+                $this->symfonyStyle->error(
+                    'No paths definition in rector configuration, define paths: https://getrector.com/documentation/define-paths'
+                );
+
+                return ExitCode::FAILURE;
+            }
+
+            // read from cli paths arguments, eg: vendor/bin/rector process A B C which A, B, and C not exists
+            $isSingular = count($paths) === 1;
+            $this->symfonyStyle->error(
+                sprintf(
+                    'The following given path%s do%s not match any file%s or director%s: %s%s',
+                    $isSingular ? '' : 's',
+                    $isSingular ? 'es' : '',
+                    $isSingular ? '' : 's',
+                    $isSingular ? 'y' : 'ies',
+                    PHP_EOL . PHP_EOL . ' - ',
+                    implode(PHP_EOL . ' - ', $paths)
+                )
+            );
+
             return ExitCode::FAILURE;
         }