If a command exists with the same name in the collection, that command
is overwritten.
|
public add ( |
||
| $command | The command to add. | |
public function testIterator()
{
$this->collection->add($ls = new Command(new CommandConfig('ls')));
$this->collection->add($cd = new Command(new CommandConfig('cd')));
$result = iterator_to_array($this->collection);
$this->assertSame(array('ls' => $ls, 'cd' => $cd), $result);
}
private function addCommand(CommandConfig $config)
{
if (!$config->isEnabled()) {
return;
}
$this->validateCommandName($config);
$command = new Command($config, $this);
$this->commands->add($command);
if ($config->isDefault()) {
$this->defaultCommands->add($command);
}
if (!$config->isAnonymous()) {
$this->namedCommands->add($command);
}
}
/**
* Adds a sub-command.
*
* @param SubCommandConfig $config The sub-command configuration.
*
* @throws CannotAddCommandException If the command cannot be added.
*/
private function addSubCommand(SubCommandConfig $config)
{
if (!$config->isEnabled()) {
return;
}
$this->validateSubCommandName($config);
$command = new self($config, $this->application, $this);
$this->subCommands->add($command);
if ($config->isDefault()) {
$this->defaultSubCommands->add($command);
}
if (!$config->isAnonymous()) {
$this->namedSubCommands->add($command);
}
}