function InputDefinition::addOption

Throws

LogicException When option given already exist

1 call to InputDefinition::addOption()

InputDefinition::addOptions in vendor/symfony/console/Input/InputDefinition.php

Adds an array of InputOption objects.

File

vendor/symfony/console/Input/InputDefinition.php, line 217

Class

InputDefinition

A InputDefinition represents a set of valid command line arguments and options.

Namespace

Symfony\Component\Console\Input

Code

public function addOption(InputOption $option) : void {
    if (isset($this->options[$option->getName()]) && !$option->equals($this->options[$option->getName()])) {
        throw new LogicException(\sprintf('An option named "%s" already exists.', $option->getName()));
    }
    if (isset($this->negations[$option->getName()])) {
        throw new LogicException(\sprintf('An option named "%s" already exists.', $option->getName()));
    }
    if ($option->getShortcut()) {
        foreach (explode('|', $option->getShortcut()) as $shortcut) {
            if (isset($this->shortcuts[$shortcut]) && !$option->equals($this->options[$this->shortcuts[$shortcut]])) {
                throw new LogicException(\sprintf('An option with shortcut "%s" already exists.', $shortcut));
            }
        }
    }
    $this->options[$option->getName()] = $option;
    if ($option->getShortcut()) {
        foreach (explode('|', $option->getShortcut()) as $shortcut) {
            $this->shortcuts[$shortcut] = $option->getName();
        }
    }
    if ($option->isNegatable()) {
        $negatedName = 'no-' . $option->getName();
        if (isset($this->options[$negatedName])) {
            throw new LogicException(\sprintf('An option named "%s" already exists.', $negatedName));
        }
        $this->negations[$negatedName] = $option->getName();
    }
}