JonathanTorres\Construct\Helpers\Filesystem::isFile PHP Method

    public function isFile($path)
    {
        return is_file($path);
    }

 /**
  * Get settings derived from the configuration file.
  *
  * @param string                                       $configurationFile Path to the configuration file.
  * @param string                                       $projectName       Name of the project.
  * @param string                                       $keywords          Composer keywords.
  * @param \JonathanTorres\Construct\Helpers\Filesystem $filesystemHelper
  *
  * @return \JonathanTorres\Construct\Settings
  */
 public static function getSettings($configurationFile, $projectName, $keywords, $filesystemHelper)
 {
     if (!$filesystemHelper->isFile($configurationFile)) {
         $exceptionMessage = "Configuration file '{$configurationFile}' is not existent.";
         throw new \RuntimeException($exceptionMessage);
     }
     if (!$filesystemHelper->isReadable($configurationFile)) {
         $exceptionMessage = "Configuration file '{$configurationFile}' is not readable.";
         throw new \RuntimeException($exceptionMessage);
     }
     $configuration = Yaml::parse($filesystemHelper->get($configurationFile));
     $defaults = new Defaults();
     if (isset($configuration['construct-with'])) {
         $configuration['construct-with'] = array_flip($configuration['construct-with']);
     }
     if (isset($configuration['construct-with']['github'])) {
         $configuration['construct-with']['github-templates'] = true;
         $configuration['construct-with']['github-docs'] = true;
     }
     return new Settings($projectName, isset($configuration['test-framework']) ? $configuration['test-framework'] : $defaults->testingFrameworks[0], isset($configuration['license']) ? $configuration['license'] : $defaults->licenses[0], isset($configuration['namespace']) ? $configuration['namespace'] : null, isset($configuration['construct-with']['git']) ? true : false, isset($configuration['construct-with']['phpcs']) ? true : false, $keywords, isset($configuration['construct-with']['vagrant']) ? true : false, isset($configuration['construct-with']['editor-config']) ? true : false, isset($configuration['php']) ? (string) $configuration['php'] : PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION, isset($configuration['construct-with']['env']) ? true : false, isset($configuration['construct-with']['lgtm']) ? true : false, isset($configuration['construct-with']['github-templates']) ? true : false, isset($configuration['construct-with']['code-of-conduct']) ? true : false, isset($configuration['construct-with']['github-docs']) ? true : false);
 }