PhpGitHooks\Module\Git\Infrastructure\Files\FilesCommittedExtractor::execute PHP Метод

    private function execute()
    {
        exec('git rev-parse --verify HEAD 2> /dev/null', $this->output, $this->rc);
        $against = '4b825dc642cb6eb9a060e54bf8d69288fbee4904';
        if ($this->rc === 0) {
            $against = 'HEAD';
        }
        exec("git diff-index --cached --name-status {$against} | egrep '^(A|M)' | awk '{print \$2;}'", $this->output);
    }