public function __construct($pluginDir, nbCommandLoader $commandLoader)
{
if (!is_dir($pluginDir)) {
throw new InvalidArgumentException('[nbPluginLoader::__construct] ' . $pluginDir . ' isn\'t a directory.');
}
$this->pluginDirs[] = $pluginDir;
self::$commandLoader = $commandLoader;
}
protected function execute(array $arguments = array(), array $options = array())
{
$list = array();
if (key_exists('plugins', $options)) {
nbPluginLoader::getInstance()->loadAllPlugins();
$this->getApplication()->loadCommands();
}
$commandSet = $this->getApplication()->getCommands();
$namespace = $arguments['namespace'];
$showSingleNamespace = $namespace != '';
$max = 0;
foreach ($commandSet->getCommands() as $command) {
if (!$showSingleNamespace || $command->getNamespace() == $namespace) {
$list[$command->getNamespace()][] = $command;
}
if ($max < strlen($command->getName())) {
$max = strlen($command->getName());
}
}
if ($showSingleNamespace) {
$res = $this->formatLine(sprintf('Available commands in namespace "%s":', $namespace), nbLogger::COMMENT);
} else {
$res = $this->formatLine('Available commands:', nbLogger::COMMENT);
}
ksort($list);
$lastNamespace = '';
foreach ($list as $ns => $commands) {
if ($ns != $lastNamespace && !$showSingleNamespace) {
$res .= $this->format($ns . ':', nbLogger::COMMENT) . "\n";
}
foreach ($commands as $command) {
$res .= ' ' . $this->format(sprintf("%-{$max}s", $command->getName()), nbLogger::INFO);
$res .= ' ' . $command->getBriefDescription() . "\n";
}
}
$this->log($res);
return true;
}
