for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Startwind\Inventorio\Metrics\Collector\Metric;
use Startwind\Inventorio\Exec\File;
use Startwind\Inventorio\Exec\Runner;
abstract class FileLinesMetric implements Metric
{
protected string $filename = '';
protected string $name = '';
public function getName(): string
return $this->name;
}
public function isApplicable(): bool
return File::getInstance()->fileExists($this->filename);
public function getValue(float $lastValue): float
$lineCount = $this->getLineCount($this->filename);
// we assume that there was a log rotation done here
if ($lineCount < $lastValue) {
return $lineCount;
return $lineCount - $lastValue;
protected function getLineCount($path): int
$count = Runner::getInstance()->run('wc -l ' . $path);
return (int)$count;
startwind /
inventorio-command-line
