Add more info when asking for verbose output

Now we should show the loaded parsers and validators.

Reviewed-by: Alexandre Eher <alexandre.eher@werkspot.nl>
Signed-off-by: Jefersson Nathan <malukenho.dev@gmail.com>

src/Command/App.php

@@ -23,6 +23,7 @@
 use Webmozart\Assert\Assert;
 
 use function array_map;
+use function array_merge;
 use function assert;
 use function sprintf;
 
@@ -86,11 +87,18 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         Assert::string($directory);
         Assert::interfaceExists(Parser::class);
 
+        $output->writeln(array_merge(['Loaded Parsers:'], $this->config['parser']), OutputInterface::VERBOSITY_VERBOSE);
+
         $parserHandler = new MultipleParser(...array_map(
             static fn (string $class): Parser => new $class(),
             $this->config['parser']
         ));
 
+        $output->writeln(
+            array_merge(['', 'Loaded Validators:'], $this->config['validator']),
+            OutputInterface::VERBOSITY_VERBOSE
+        );
+
         $validatorHandler = new MultipleValidator(...array_map(
             static fn (string $class): Validator => new $class(),
             $this->config['validator']

tests/functional/verbose.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Test for showing information when asking for verbose output
+--FILE--
+<?php
+
+$checkRunner = require __DIR__ . '/init.php';
+
+$checkRunner('tests/assets/cli-php-tag.md -v');
+
+--EXPECTF--
+Loaded Parsers:
+Codelicia\Xulieta\Parser\MarkdownParser
+Codelicia\Xulieta\Parser\RstParser
+
+Loaded Validators:
+Codelicia\Xulieta\Validator\PhpValidator
+
+Finding documentation files on tests/assets/cli-php-tag.md
+
+
+     Everything is OK!