public function perform()
{
set_time_limit(0);
if (!empty($this->args['logfile'])) {
$this->log = new DeploynautLogFile($this->args['logfile']);
}
$this->project = DNProject::get()->byId($this->args['projectID']);
if (!($this->project && $this->project->exists())) {
throw new RuntimeException(sprintf('Project ID %s not found', $this->args['projectID']));
}
$this->user = DNData::inst()->getGitUser() ?: null;
// Disallow concurrent git fetches on the same project.
// Only consider fetches started in the last 30 minutes (older jobs probably got stuck)
try {
if (!empty($this->args['fetchID'])) {
$runningFetches = DNGitFetch::get()->filter(array('ProjectID' => $this->project->ID, 'Status' => array('Queued', 'Started'), 'Created:GreaterThan' => strtotime('-30 minutes')))->exclude('ID', $this->args['fetchID']);
if ($runningFetches->count()) {
$runningFetch = $runningFetches->first();
$message = sprintf('Another fetch is in progress (started at %s by %s)', $runningFetch->dbObject('Created')->Nice(), $runningFetch->Deployer()->Title);
if ($this->log) {
$this->log->write($message);
}
throw new RuntimeException($message);
}
}
// Decide whether we need to just update what we already have
// or initiate a clone if no local repo exists.
if ($this->project->repoExists() && empty($this->args['forceClone'])) {
$this->fetchRepo();
} else {
$this->cloneRepo();
}
} catch (Exception $e) {
if ($this->log) {
$this->log->write($e->getMessage());
}
throw $e;
}
$this->project->clearGitCache();
$this->updateStatus('Finished');
}
