/**
* Initialise the command.
*
* @return void
*
* @since 4.0.0
*/
protected function configure() : void
{
$groups = $this->getGroups();
foreach ($groups as $key => $group) {
$groupNames[] = $group['name'];
}
$groupNames = implode(', ', $groupNames);
$this->addArgument('option', null, 'Name of the option');
$this->addOption('group', 'g', InputOption::VALUE_REQUIRED, 'Name of the option');
$help = "<info>%command.name%</info> displays the current value of a configuration option\n\t\t\t\t\nUsage: <info>php %command.full_name%</info> <option>\n\t\t\t\t\nGroup usage: <info>php %command.full_name%</info> --group <groupname>\n\t\t\t\t\nAvailable group names: {$groupNames}";
$this->setDescription('Display the current value of a configuration option');
$this->setHelp($help);
}