hiqdev\composer\config\configs\Params

Complexity

Total Complexity

5

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	calcValues()	0	3	1
A	pushEnvVars()	0	13	4

<?php
/**
 * Composer plugin for config assembling
 *
 * @link      https://github.com/hiqdev/composer-config-plugin
 * @package   composer-config-plugin
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2016-2018, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\composer\config\configs;

/**
 * Params class represents output configuration file with params definitions.
 *
 * @author Andrii Vasyliev <sol@hiqdev.com>
 */
class Params extends Config
{
    protected function calcValues(array $sources)
    {
        return $this->pushEnvVars(parent::calcValues($sources));
    }

    protected function pushEnvVars($vars)
    {
        $env = $this->builder->getConfig('dotenv')->getValues();
        if (!empty($vars)) {
            foreach (array_keys($vars) as $key) {
                $envKey = strtoupper(strtr($key, '.', '_'));
                if (isset($env[$envKey])) {
                    $vars[$key] = $env[$envKey];
                }
            }
        }

        return $vars;
    }
}