/**
* Execute the job
*
* @return string - The output of the executed job
*/
public function exec()
{
$this->compiled = $this->build();
if (is_callable($this->compiled)) {
$return = call_user_func($this->command, $this->args);
foreach ($this->outputs as $output) {
Filesystem::write($return, $output, $this->mode);
}
} else {
$return = exec($this->compiled);
}
if ($this->emails) {
$this->sendEmails();
}
return $return;
}
/**
* Run the scheduled jobs
*
* @return array - The output of the executed jobs
*/
public function run()
{
$output = [];
// First reorder the cronjobs
$this->jobsInBackgroundFirst();
foreach ($this->jobs as $job) {
$job->setup($this->config);
// Check if job is due and if it should prevent overlapping
if ($job->isDue()) {
if ($job->preventOverlap() !== false) {
// If overlapping, skip job execution
if (!$this->jobCanRun($job)) {
continue;
}
// Create lock file for this job to prevent overlap
$lockFile = implode('/', [$this->getTempDir(), md5($job->getCommand()) . '.lock']);
Filesystem::write('', $lockFile);
// Sets the file to remove after the execution
$job->removeLockAfterExec($lockFile);
// Sets the job to run in foreground
$job->runInForeground();
}
$output[] = $job->exec();
$this->executed[] = $job;
}
}
return $output;
}