/**
* @param ICommand $command
*/
public function render(ICommand $command)
{
$name = $command->getName();
$usage = "{$name} ";
if (count($command->getArguments())) {
$usage .= $this->getArgumentsUsage($command->getArguments());
}
if (count($command->getOptions())) {
$usage .= ' ' . $this->getOptionsUsage($command->getOptions());
}
$usage = trim($usage);
$this->output->writeLine();
$this->output->writeLine("<header>Usage:</header>");
$this->output->writeLineIndented("{$usage}");
}
/**
* @param ICommand $command
*/
public function render(ICommand $command)
{
$arguments = $command->getArguments();
if (count($arguments) === 0) {
return;
}
$table = new TableWidget($this->input, $this->output);
$table->setTitle("<header>Arguments:</header>");
foreach ($arguments as $argument) {
$name = $argument->getName();
$description = $argument->getDescription();
if ($argument->isRequired()) {
if ($argument->isMultiple()) {
$name = "\\<{$name}...>";
} else {
$name = "\\<{$name}>";
}
} else {
if ($argument->isMultiple()) {
$name = "\\<{$name}... ?>";
} else {
$name = "\\<{$name} ?>";
}
}
$table->addRow("<keyword>{$name}</keyword>", $description);
}
$this->output->writeLine();
$table->render();
}
/**
* @param ICommand $command
* @param array $groupedArgs
* @param bool $strict
*
* @return array
* @throws MissingArgumentValueException
* @throws TooManyArgumentValuesException
* @throws UnknownOptionException
*/
public function matchCommand(ICommand $command, array $groupedArgs, $strict = true)
{
foreach ($command->getArguments() as $argument) {
$groupedArgs = $this->matchArgument($argument, $groupedArgs, $strict);
}
$leftoverArgs = array_get($groupedArgs, 'arguments', []);
if (is_array($leftoverArgs) && count($leftoverArgs) > 0 && $strict) {
throw new TooManyArgumentValuesException(s('Too many arguments, remove: %s.', implode(', ', $leftoverArgs)));
}
$foundOptions = ['arguments', 'options'];
foreach ($command->getOptions() as $option) {
$groupedArgs = $this->matchOption($option, $groupedArgs, $strict);
$foundOptions[] = $option->getNameOrAlias();
}
if ($strict) {
foreach ($groupedArgs as $key => $arg) {
if (!array_contains($foundOptions, $key)) {
throw new UnknownOptionException(s('Invalid option "%s".', $key));
}
}
}
return $groupedArgs;
}
