function find_subcommand(&$args)
{
$command = array_shift($args);
Utils\load_command($command);
if (!isset($this->subcommands[$command])) {
return false;
}
return $this->subcommands[$command];
}
public function run()
{
if (Terminus::is_test()) {
return true;
}
if (empty($this->arguments)) {
$this->arguments[] = 'help';
}
// Load bundled commands early, so that they're forced to use the same
// APIs as non-bundled commands.
Utils\load_command($this->arguments[0]);
if (isset($this->config['require'])) {
foreach ($this->config['require'] as $path) {
Utils\load_file($path);
}
}
// Show synopsis if it's a composite command.
$r = $this->find_command_to_run($this->arguments);
if (is_array($r)) {
list($command) = $r;
if ($command->can_have_subcommands()) {
$command->show_usage();
exit;
}
}
// First try at showing man page
if ('help' === $this->arguments[0] && isset($this->arguments[1])) {
$this->_run_command();
}
# Run the stinkin command!
$this->_run_command();
}