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<?php
declare(strict_types=1);
namespace Vasoft\VersionIncrement\Core;
use Vasoft\VersionIncrement\Config;
use Vasoft\VersionIncrement\Contract\ApplicationHandlerInterface;
class Legend implements ApplicationHandlerInterface
{
public const KEY = '--list';
public function __construct(private readonly Config $config) {}
public function handle(array $argv): ?int
if (!in_array(self::KEY, $argv, true)) {
return null;
}
$this->display();
return 0;
private function display(): void
echo 'Available sections:' . PHP_EOL;
$titles = $this->config->getSections()->getTitles();
echo $this->formatList($titles);
$scopes = $this->config->getScopes();
if (!empty($scopes)) {
echo PHP_EOL . 'Available scopes:' . PHP_EOL;
echo $this->formatList($scopes);
private function formatList(array $values): string
$output = '';
foreach ($values as $key => $title) {
$output .= ' ' . $key . ' - ' . $title . PHP_EOL;
return $output;
public function getHelp(): array
return [
new HelpRow(Help::SECTION_KEYS, self::KEY, 'Show list of sections'),
];
Voral /
vs-version-incrementor
