fix: show correctly the help message

src/Command/Help/HelpCommand.php

@@ -0,0 +1,41 @@
+<?php
+namespace fsmaker\Command\Help;
+
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\HelpCommand as BaseHelpCommand;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+use Symfony\Component\Console\Helper\DescriptorHelper;
+
+#[AsCommand(
+    name: 'help',
+    description: 'Muestra este mensaje de ayuda',
+)]
+class HelpCommand extends BaseHelpCommand
+{
+    protected function configure(): void
+    {
+        parent::configure();
+        $this->setDescription('Muestra este mensaje de ayuda');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $commandName = $input->getArgument('command_name');
+
+        if ($commandName === 'help' || $commandName === 'list') {
+            $helper = new DescriptorHelper();
+            $helper->describe($output, $this->getApplication(), [
+                'format' => $input->getOption('format'),
+                'raw_text' => $input->getOption('raw'),
+            ]);
+
+            return 0;
+        }
+
+        $this->setCommand($this->getApplication()->find($commandName));
+
+        return parent::execute($input, $output);
+    }
+}

src/Command/List/ListCommand.php

@@ -0,0 +1,18 @@
+<?php
+namespace fsmaker\Command\List;
+
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\ListCommand as BaseListCommand;
+
+#[AsCommand(
+    name: 'list',
+    description: 'Muestra este mensaje de ayuda',
+)]
+class ListCommand extends BaseListCommand
+{
+    protected function configure(): void
+    {
+        parent::configure();
+        $this->setDescription('Muestra este mensaje de ayuda');
+    }
+}

src/Console/Application.php

@@ -6,6 +6,9 @@
 namespace fsmaker\Console;
 
 use Symfony\Component\Console\Application as BaseApplication;
+use Symfony\Component\Console\Input\InputDefinition;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
 
 class Application extends BaseApplication
 {
@@ -15,6 +18,17 @@ public function __construct()
         $this->addCommands($this->getCommands());
     }
 
+    /**
+     * Esto es para definir solo las opciones existentes (en fsmaker no existen opciones)
+     */
+    protected function getDefaultInputDefinition(): InputDefinition
+    {
+        return new InputDefinition([
+            new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
+            new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the <info>list</info> command'),
+        ]);
+    }
+
     private function getCommands(): array
     {
         return [
@@ -25,11 +39,13 @@ private function getCommands(): array
             new \fsmaker\Command\Extension\ExtensionCommand(),
             new \fsmaker\Command\Generator\GithubActionCommand(),
             new \fsmaker\Command\Generator\GitignoreCommand(),
+            new \fsmaker\Command\Help\HelpCommand(),
             new \fsmaker\Command\Generator\TranslationsCommand(),
             new \fsmaker\Command\Generator\UpgradeCommand(),
             new \fsmaker\Command\Generator\UpgradeBs5Command(),
             new \fsmaker\Command\Generator\ZipCommand(),
             new \fsmaker\Command\Init\InitCommand(),
+            new \fsmaker\Command\List\ListCommand(),
             new \fsmaker\Command\Model\ModelCommand(),
             new \fsmaker\Command\Plugin\PluginCommand(),
             new \fsmaker\Command\Test\TestCommand(),