Params::calcValues()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 3
ccs 0
cts 2
cp 0
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 1
crap 2
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<?php
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/**
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 * Composer plugin for config assembling
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 *
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 * @link      https://github.com/hiqdev/composer-config-plugin
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 * @package   composer-config-plugin
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 * @license   BSD-3-Clause
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 * @copyright Copyright (c) 2016-2018, HiQDev (http://hiqdev.com/)
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 */
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namespace hiqdev\composer\config\configs;
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/**
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 * Params class represents output configuration file with params definitions.
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 *
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 * @author Andrii Vasyliev <[email protected]>
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 *
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 * @since php5.5
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 */
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class Params extends Config
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{
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    protected function calcValues(array $sources)
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    {
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        return $this->pushEnvVars(parent::calcValues($sources));
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    }
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    protected function pushEnvVars($vars)
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    {
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        $env = $this->builder->getConfig('dotenv')->getValues();
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        if (!empty($vars)) {
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            foreach (array_keys($vars) as $key) {
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                $envKey = strtoupper(strtr($key, '.', '_'));
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                if (isset($env[$envKey])) {
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                    $vars[$key] = $env[$envKey];
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                }
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            }
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        }
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        return $vars;
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    }
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}
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