/**
* @param \alphayax\utils\cli\model\OptionList $optionList
*/
protected function displayOptions(OptionList $optionList)
{
echo 'Options' . PHP_EOL;
$options = $optionList->getAll();
$longPad = $optionList->getLongPad();
$shortPad = $optionList->getShortPad();
$emptyShortPad = str_repeat(' ', $shortPad);
$emptyLongPad = str_repeat(' ', $longPad);
foreach ($options as $option) {
$valueFlag = $option->hasValue() ? ' <value>' : '';
/// Short opt
$shortOpt = $emptyShortPad;
if ($option->hasShortOpt()) {
$shortOpt = '-' . $option->getShortOpt() . $valueFlag;
$shortOpt = str_pad($shortOpt, $shortPad, ' ');
}
/// Long opt
$longOpt = $emptyLongPad;
if ($option->hasLongOpt()) {
$longOpt = '--' . $option->getLongOpt() . $valueFlag;
$longOpt = str_pad($longOpt, $longPad, ' ');
}
$description = $option->getDescription();
if ($option->isRequired()) {
$description = '[REQUIRED] ' . $description;
}
echo "\t{$shortOpt}\t{$longOpt}\t{$description}" . PHP_EOL;
}
echo PHP_EOL;
}
