Deployee\Components\Config\ConfigLocator::locate()

Complexity

Conditions	4
Paths	4

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4.7691

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function locate(array $searchableDirs, string $env = ''): string
    {
        foreach ($searchableDirs as $expectedDir) {
            foreach(self::$possibleConfigFileNames as $possibleConfigFileName){
                $possibleConfigFileName = str_replace('{env}', $env, $possibleConfigFileName);
                $expectedFilepath = $expectedDir . DIRECTORY_SEPARATOR . $possibleConfigFileName;
                if(is_file($expectedFilepath)){
                    return realpath($expectedDir) . DIRECTORY_SEPARATOR . $possibleConfigFileName;
                }
            }
        }

        throw new \RuntimeException(
            sprintf(
                'Could not find config file (%s)',
                implode(', ', self::$possibleConfigFileNames)
            )
}