Show command group on help command

Author: natanfelles

src/Commands/Help.php

@@ -41,6 +41,13 @@ protected function showCommand(string $commandName) : void
             $this->console->getLanguage()->render('cli', 'command') . ': ',
             ForegroundColor::green
         ) . $command->getName());
+        $value = $command->getGroup();
+        if ($value !== null) {
+            CLI::write(CLI::style(
+                $this->console->getLanguage()->render('cli', 'group') . ': ',
+                ForegroundColor::green
+            ) . $value);
+        }
         $value = $command->getDescription();
         if ($value !== '') {
             CLI::write(CLI::style(

src/Languages/en/cli.php

@@ -22,6 +22,7 @@
     'greet.afternoon' => 'Good afternoon, {0}!',
     'greet.evening' => 'Good evening, {0}!',
     'greet.morning' => 'Good morning, {0}!',
+    'group' => 'Group',
     'help.description' => 'Shows command usage help.',
     'index.description' => 'Shows commands list.',
     'index.option.greet' => 'Shows greeting.',

src/Languages/es/cli.php

@@ -22,6 +22,7 @@
     'greet.afternoon' => '¡Buenas tardes, {0}!',
     'greet.evening' => '¡Buenas noches, {0}!',
     'greet.morning' => '¡Buenos días, {0}!',
+    'group' => 'Grupo',
     'help.description' => 'Muestra ayuda de uso de comando.',
     'index.description' => 'Muestra la lista de comandos.',
     'index.option.greet' => 'Muestra saludo.',

src/Languages/pt-br/cli.php

@@ -22,6 +22,7 @@
     'greet.afternoon' => 'Boa tarde, {0}!',
     'greet.evening' => 'Boa noite, {0}!',
     'greet.morning' => 'Bom dia, {0}!',
+    'group' => 'Grupo',
     'help.description' => 'Mostra a ajuda de uso do comando.',
     'index.description' => 'Mostra a lista de comandos.',
     'index.option.greet' => 'Mostra saudação.',

tests/Commands/Foo.php

@@ -15,6 +15,7 @@
 class Foo extends Command
 {
     protected string $name = 'foo';
+    protected string $group = 'Foo';
     protected string $description = 'Foo command test';
     protected array $options = [
         '-o,--opt' => 'Set option as true',

tests/Commands/HelpTest.php

@@ -25,6 +25,7 @@ public function testHelp() : void
         self::assertStringNotContainsString('Options', Stdout::getContents());
         Stdout::reset();
         $console->exec('help foo');
+        self::assertStringContainsString('Group', Stdout::getContents());
         self::assertStringContainsString('Options', Stdout::getContents());
     }
 }