oficial/cli/src/Service/Schedule.php

<?php
namespace Incoviba\Service;

use Cron\CronExpression;
use DateTimeInterface;
use DateTimeImmutable;
use Psr\Log\LoggerInterface;
use Throwable;

class Schedule
{
    public function __construct(protected LoggerInterface $logger) {}

    protected string $filename = '/var/spool/cron/crontabs/root';

    public function getPending(): array
    {
        $now = new DateTimeImmutable();
        $schedule = $this->getCommandList();
        $commands = [];
        foreach ($schedule as $line) {
            $line = trim($line);
            if (trim($line) === '' or str_starts_with($line, '#')) {
                continue;
            }
            try {
                $data = $this->parseCommandLine($line);
            } catch (Throwable $exception) {
                $this->logger->error($exception->getMessage(), ['line' => $line, 'exception' => $exception]);
                continue;
            }
            if ($this->processSchedule($now, $data)) {
                $commands[] = $data['command'];
            }
        }
        return $commands;
    }

    protected function getCommandList(): array
    {
        if (!file_exists($this->filename)) {
            return [];
        }
        return explode("\n", file_get_contents($this->filename));
    }
    protected function parseCommandLine(string $line): array
    {
        $regex = '/^(?<minutes>(\d{1,2}|\*|\*\/\d{1,2})?) (?<hours>(\d{1,2}|\*|\*\/\d{1,2})?) (?<day_month>(\d{1,2}|\*|\*\/\d{1,2})?) (?<month>(\d{1,2}|\*|\*\/\d{1,2})?) (?<day_week>(\d{1,2}|\*|\*\/\d{1,2})?) (?<command>.*)$/';
        preg_match_all($regex, $line, $matches);

        return [
            'minutes' => $matches['minutes'][0],
            'hours' => $matches['hours'][0],
            'day_month' => $matches['day_month'][0],
            'month' => $matches['month'][0],
            'day_week' => $matches['day_week'][0],
            'command' => trim(str_replace(['/code/bin/incoviba', '>> /logs/commands 2>&1'], '', $matches['command'][0])),
        ];
    }
    protected function processSchedule(DateTimeInterface $now, array $schedule): bool
    {
        $cronLine = "{$schedule['minutes']} {$schedule['hours']} {$schedule['day_month']} {$schedule['month']} {$schedule['day_week']}";
        $cron = new CronExpression($cronLine);
        return $cron->isDue($now);
    }
}