/**
* Gets command to run
*
* @param array $words Words of the command-line string to process
* @return array $command_array
* [RootCommand] $command
* [array] $args
* [array] $assoc_args
*/
private function getCommand($words)
{
$positional_args = $assoc_args = array();
foreach ($words as $arg) {
if (preg_match('|^--([^=]+)=?|', $arg, $matches)) {
$assoc_args[$matches[1]] = true;
} else {
$positional_args[] = $arg;
}
}
$runner = new Runner();
$command_components = $runner->findCommandToRun($positional_args);
if (!is_array($command_components) && array_pop($command_components) == $this->cur_word) {
$command_components = $runner->findCommandToRun($positional_args);
}
if (is_array($command_components)) {
$command_components[] = $assoc_args;
}
return $command_components;
}
