/**
* {@inheritdoc}
*/
public function run($tasks, $servers, $environments, $input, $output)
{
$output = new OutputWatcher($output);
$informer = new Informer($output);
foreach ($tasks as $task) {
$success = true;
$informer->startTask($task->getName());
if ($task->isOnce()) {
$task->run(new Context(null, null, $input, $output));
} else {
foreach ($servers as $serverName => $server) {
if ($task->runOnServer($serverName)) {
$env = isset($environments[$serverName]) ? $environments[$serverName] : ($environments[$serverName] = new Environment());
$informer->onServer($serverName);
try {
$task->run(new Context($server, $env, $input, $output));
} catch (NonFatalException $exception) {
$success = false;
$informer->taskException($serverName, 'Deployer\\Task\\NonFatalException', $exception->getMessage());
}
$informer->endOnServer($serverName);
}
}
}
if ($success) {
$informer->endTask();
} else {
$informer->taskError();
}
}
}
/**
* While idle master, print information about finished tasks.
*/
public function idle()
{
if ($this->wait) {
$taskToDoStorage = $this->pure->getStorage('tasks_to_do');
foreach ($this->tasksToDo as $serverName => $taskName) {
if (!$taskToDoStorage->has($serverName)) {
$this->informer->endOnServer($serverName);
unset($this->tasksToDo[$serverName]);
}
}
if (count($taskToDoStorage) === 0) {
if ($this->isSuccessfullyFinished) {
$this->informer->endTask();
} else {
$this->informer->taskError($this->hasNonFatalException);
}
// We waited all workers to finish their tasks.
// Wait no more!
$this->wait = false;
if ($this->isSuccessfullyFinished || $this->hasNonFatalException) {
// Reset to default for next tasks.
$this->isSuccessfullyFinished = true;
}
}
}
}