Command for changing configuration to env syntax
This commit is contained in:
Michał Płodowski
Samuel Georges
parent
53b8df0721
commit
fb7e7ff164
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@ -219,6 +219,7 @@ class ServiceProvider extends ModuleServiceProvider
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$this->registerConsoleCommand('october.util', 'System\Console\OctoberUtil');
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$this->registerConsoleCommand('october.mirror', 'System\Console\OctoberMirror');
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$this->registerConsoleCommand('october.fresh', 'System\Console\OctoberFresh');
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$this->registerConsoleCommand('october.env', 'System\Console\OctoberEnv');
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$this->registerConsoleCommand('october.install', 'System\Console\OctoberInstall');
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$this->registerConsoleCommand('plugin.install', 'System\Console\PluginInstall');
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@ -0,0 +1,265 @@
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<?php namespace System\Console;
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use Illuminate\Console\Command;
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class OctoberEnv extends Command
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{
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/**
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* The console command name.
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*/
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protected $name = 'october:env';
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/**
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* The console command description.
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*/
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protected $description = 'Creates .env file with default configuration values.';
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/**
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* Create a new command instance.
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Execute the console command.
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*/
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public function fire()
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{
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if (file_exists('.env')) {
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return $this->error('.env file already exists.');
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}
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$this->overwriteConfig();
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$this->info('.env configuration file has been created.');
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}
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/**
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* Overwrite config file
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*/
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private function overwriteConfig()
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{
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foreach ($this->config() as $file => $keys) {
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$content = $this->configToEnv($file, $keys);
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$this->writeToConfigFile($file, $content);
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}
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}
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/**
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* Replace config values with env() syntax
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*
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* @param $file
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* @param $keys
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* @return string
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*/
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private function configToEnv($file, $keys)
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{
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$content = $this->readConfigFile($file);
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foreach ($keys as $envKey => $configKey) {
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$pattern = $this->buildPattern($configKey);
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$callback = $this->buildCallback($file, $envKey, $configKey);
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$content = preg_replace_callback($pattern, $callback, $content);
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}
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$this->writeToEnv("\n");
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return $content;
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}
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/**
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* @param $configKey
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* @return string
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*/
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private function buildPattern($configKey)
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{
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return "/['\"]" . $configKey . "['\"]" . "\s*=>\s*[^,\[]+,/";
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}
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/**
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* @param $file
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* @param $envKey
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* @param $configKey
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* @return \Closure
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*/
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private function buildCallback($file, $envKey, $configKey)
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{
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return function ($matches) use ($envKey, $configKey, $file) {
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$value = $this->envValue($file, $configKey);
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if ( ! $this->envKeyExists($envKey)) {
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$envLine = sprintf("%s=%s\n", $envKey, $this->stripQuotes($value));
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$this->writeToEnv($envLine);
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}
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return $this->isEnv($matches[0]) ? $matches[0] : "'$configKey' => env('$envKey', {$value}),";
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};
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}
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/**
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* @param $config
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* @param $configKey
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* @return string
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*/
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private function envValue($config, $configKey)
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{
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$value = config("$config.$configKey");
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if ($config == 'database') {
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$value = $this->databaseConfigValue($configKey);
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}
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return $this->normalize($value);
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}
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/**
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* @param $configKey
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* @return string
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*/
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private function databaseConfigValue($configKey)
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{
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$defaultConnection = config('database.default');
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return $configKey == 'default'
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? $defaultConnection
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: config("database.connections.$defaultConnection.$configKey");
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}
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/**
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* @param $value
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* @return string
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*/
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private function normalize($value)
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{
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if (is_string($value)) {
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return "'$value'";
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} elseif (is_bool($value)) {
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return $value ? 'true' : 'false';
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} elseif (is_null($value)) {
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return 'null';
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}
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return $value;
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}
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/**
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* Strip single and double quotes
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*
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* @param $string
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* @return string
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*/
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private function stripQuotes($string)
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{
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return strtr($string, ['"' => '', "'" => '']);
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}
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/**
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* @param $matches
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* @return bool
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*/
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private function isEnv($matches)
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{
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return strpos($matches, 'env') !== false;
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}
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/**
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* Write content to .env file
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*
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* @param $content
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*/
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private function writeToEnv($content)
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{
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file_put_contents('.env', $content, FILE_APPEND);
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}
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/**
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* @return string
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*/
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private function readEnvFile()
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{
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return file_exists('.env') ? file_get_contents('.env') : '';
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}
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/**
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* Write content to config file
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*
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* @param $file
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* @param $content
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*/
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private function writeToConfigFile($file, $content)
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{
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file_put_contents(config_path($file . '.php'), $content);
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}
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/**
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* @param $file
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* @return string
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*/
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private function readConfigFile($file)
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{
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return file_get_contents(config_path($file . '.php'));
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}
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/**
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* @param $key
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* @return bool
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*/
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private function envKeyExists($key)
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{
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return strpos($this->readEnvFile(), $key) !== false;
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}
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/**
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* Configuration array for search and replace
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*
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* @return array
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*/
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private function config()
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{
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return [
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'app' => [
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'APP_DEBUG' => 'debug',
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'APP_URL' => 'url',
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'APP_KEY' => 'key',
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],
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'database' => [
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'DB_CONNECTION' => 'default',
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'DB_HOST' => 'host',
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'DB_PORT' => 'port',
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'DB_DATABASE' => 'database',
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'DB_USERNAME' => 'username',
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'DB_PASSWORD' => 'password',
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],
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'cache' => [
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'CACHE_DRIVER' => 'default',
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],
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'session' => [
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'SESSION_DRIVER' => 'driver',
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],
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'queue' => [
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'QUEUE_DRIVER' => 'default',
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],
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'mail' => [
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'MAIL_DRIVER' => 'driver',
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'MAIL_HOST' => 'host',
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'MAIL_PORT' => 'port',
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'MAIL_USERNAME' => 'username',
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'MAIL_PASSWORD' => 'password',
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'MAIL_ENCRYPTION' => 'encryption',
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],
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'cms' => [
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'ROUTES_CACHE' => 'enableRoutesCache',
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'ASSET_CACHE' => 'enableAssetCache',
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'LINK_POLICY' => 'linkPolicy',
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'ENABLE_CSRF' => 'enableCsrfProtection',
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],
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];
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}
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}
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