/**
* Resolves the environment configuration and maps the given servers to the given tasks,
* according to the defined environment.
*
* @param array $environmentOptions Environment options
* @param Environment $environment Environment
* @param Project $project Project
*
* @return Mapping
*/
public function resolve(array $environmentOptions, Environment $environment, Project $project)
{
if (!array_key_exists('servers', $environmentOptions) || empty($environmentOptions['servers'])) {
throw new \DomainException(sprintf("No servers for environment '%s' given", $environment->getName()));
}
if (!array_key_exists('stages', $environmentOptions) || empty($environmentOptions['stages'])) {
throw new \DomainException(sprintf("No stages for environment '%s' given", $environment->getName()));
}
$this->logger->debug(sprintf("Resolving mapping for environment '%s'.", $environment->getName()));
$mapping = new Mapping();
foreach ($environmentOptions['stages'] as $stageName => $stageOptions) {
foreach ($stageOptions as $taskName => $taskOptions) {
$stage = $environment->getStage($stageName);
$task = $stage->getTask($taskName);
if ($task instanceof LocalTask) {
$this->logger->debug(sprintf("Local task '%s' in stage '%s' given. No servers will be added.", $taskName, $stageName));
$mapping->add($stage, $task);
continue;
}
if (array_key_exists('servers', $taskOptions)) {
foreach ($taskOptions['servers'] as $serverName) {
$this->logger->debug(sprintf("Adding server '%s' to task '%s' in stage '%s'.", $serverName, $taskName, $stageName));
$mapping->add($stage, $task, $project->getServer($serverName));
}
} else {
foreach ($environmentOptions['servers'] as $serverName) {
$this->logger->debug(sprintf("Adding server '%s' to task '%s' in stage '%s'.", $serverName, $taskName, $stageName));
$mapping->add($stage, $task, $project->getServer($serverName));
}
}
}
}
return $mapping;
}
