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Woles-Framework/app/Core/Commands/KeyGenerateCommand.php

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<?php
namespace App\Core\Commands;
/**
* KeyGenerateCommand
* Generate and set APP_KEY in .env
*/
class KeyGenerateCommand
{
/**
* Execute the command
*/
public function execute(bool $showOnly = false): void
{
$key = bin2hex(random_bytes(32)); // 64 hex chars
if ($showOnly) {
echo $key . "\n";
return;
}
$envPath = __DIR__ . '/../../../.env';
$examplePath = __DIR__ . '/../../../env.example';
// If .env doesn't exist, try to copy from example
if (!file_exists($envPath)) {
if (file_exists($examplePath)) {
copy($examplePath, $envPath);
} else {
// Create minimal .env
file_put_contents($envPath, "APP_NAME=NovaCore Framework\nAPP_ENV=production\nAPP_DEBUG=false\n");
}
}
$content = file_get_contents($envPath) ?: '';
// Replace or append APP_KEY
if (preg_match('/^APP_KEY=.*/m', $content)) {
$content = preg_replace('/^APP_KEY=.*/m', 'APP_KEY=' . $key, $content);
} else {
$content .= (str_ends_with($content, "\n") ? '' : "\n") . 'APP_KEY=' . $key . "\n";
}
// Backup and write
@copy($envPath, $envPath . '.bak');
file_put_contents($envPath, $content);
echo "Application key set successfully.\n";
echo "APP_KEY=" . $key . "\n";
}
}