/**
* Creates a clean php depend instance with some base settings.
*
* @return \PDepend\Engine
*/
private function createInstance()
{
$application = new Application();
if (file_exists(getcwd() . '/pdepend.xml')) {
$application->setConfigurationFile(getcwd() . '/pdepend.xml');
} elseif (file_exists(getcwd() . '/pdepend.xml.dist')) {
$application->setConfigurationFile(getcwd() . '/pdepend.xml.dist');
}
return $application->getEngine();
}
/**
* Prints the analyzer options.
*
* @param integer $length Length of the longest option.
*
* @return integer
*/
protected function printAnalyzerOptions($length)
{
$options = $this->application->getAvailableAnalyzerOptions();
if (count($options) === 0) {
return $length;
}
ksort($options);
foreach ($options as $option => $info) {
if (isset($info['value'])) {
$option .= '=<' . $info['value'] . '>';
} else {
$option .= '=<value>';
}
$this->printOption($option, $info['message'], $length);
}
echo PHP_EOL;
return $length;
}
/**
* Creates a clean php depend instance with some base settings.
*
* @return \PDepend\Engine
*/
private function createInstance()
{
$application = new Application();
return $application->getEngine();
}