/**
* This is it, we parse the given arguments.
*
* @throws \Exception
*/
public function parse()
{
list($shortOptions, $longOptions) = $this->buildOptions();
$results = getopt($shortOptions, $longOptions);
foreach ($this->arguments as $argument) {
$name = $argument->name;
$value = '';
if (isset($results[$argument->prefix]) || isset($results[$argument->longPrefix])) {
$value = isset($results[$argument->prefix]) ? $results[$argument->prefix] : $results[$argument->longPrefix];
} else {
/**
* If we set the default value for this argument we also add it to
* the result array or it will fail the argument has the option required by mistake.
*/
if ($argument->defaultValue) {
$value = $argument->defaultValue;
$this->manager->setHasDefaultValue($name, true);
$results[$argument->name] = $value;
} else {
if ($argument->required === true) {
throw new \Exception('The following arguments are required: ' . print_r($argument->name, true) . '.');
}
}
}
$this->manager->set($name, $value);
}
}
/**
* This test will ensure that \Redbox\Cli\Arguments\Manager::get returns false
* if an argument is unknown (or not parsed).
*/
public function test_if_get_returns_false_on_unknown_argument()
{
$manager = new Arguments\Manager();
$this->assertFalse($manager->get('non_existing'));
}