public function execute(HarbormasterBuild $build, HarbormasterBuildTarget $build_target)
{
$viewer = PhabricatorUser::getOmnipotentUser();
$settings = $this->getSettings();
// TODO: We should probably have a separate temporary storage area for
// execution stuff that doesn't step on configuration state?
$lease_phid = $build_target->getDetail('exec.leasePHID');
if ($lease_phid) {
$lease = id(new DrydockLeaseQuery())->setViewer($viewer)->withPHIDs(array($lease_phid))->executeOne();
if (!$lease) {
throw new PhabricatorWorkerPermanentFailureException(pht('Lease "%s" could not be loaded.', $lease_phid));
}
} else {
$working_copy_type = id(new DrydockWorkingCopyBlueprintImplementation())->getType();
$lease = id(new DrydockLease())->setResourceType($working_copy_type)->setOwnerPHID($build_target->getPHID());
$variables = $build_target->getVariables();
$repository_phid = idx($variables, 'repository.phid');
$commit = idx($variables, 'repository.commit');
$lease->setAttribute('repositoryPHID', $repository_phid)->setAttribute('commit', $commit);
$lease->queueForActivation();
$build_target->setDetail('exec.leasePHID', $lease->getPHID())->save();
}
if ($lease->isActivating()) {
// TODO: Smart backoff?
throw new PhabricatorWorkerYieldException(15);
}
if (!$lease->isActive()) {
// TODO: We could just forget about this lease and retry?
throw new PhabricatorWorkerPermanentFailureException(pht('Lease "%s" never activated.', $lease->getPHID()));
}
$artifact = $build_target->createArtifact($viewer, $settings['name'], HarbormasterWorkingCopyArtifact::ARTIFACTCONST, array('drydockLeasePHID' => $lease->getPHID()));
}
