SnifferReport\Service\Sniffer::sniffFile()

Complexity

Conditions	4
Paths	8

Size

Total Lines	30
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    private static function sniffFile($file, $standards = '', $extensions = '')
    {
        $command = COMPOSER_VENDOR_DIR . '/bin/phpcs';

        if (!empty($standards)) {
            $command .= " --standard=$standards";
        }

        // @fixme: handle extensions properly (ex: the code is trying to sniff a .json file)
        if (!empty($extensions)) {
            $command .= " --extensions=$extensions";
        }

        $command .= ' --report=json';

        $command .= " $file";

        $command = escapeshellcmd($command);

        // Run phpcs and grab the output.
        exec($command, $output);

        if (is_null($output)) {
            return null;
        }

        $result = json_decode(reset($output));

        return $result->files;
    }
}