/**
* 获取command的Help对象
*
* @param CommandInterface $command
* @return \Slince\Console\Help
*/
function getCommandHelp(CommandInterface $command)
{
$help = $this->createHelp();
$help->setDescription($command->getDescription());
$optionHelps = $argumentHelps = [];
foreach ($command->getDefinition()->getArguments() as $argument) {
$argumentHelps[$argument->getName()] = $argument->getDescription();
}
foreach ($command->getDefinition()->getOptions() as $option) {
$key = ($option->isShort() ? '-' : '--') . $option->getName();
$optionHelps[$key] = $option->getDescription();
}
$help->setUsage($this->getCommandUsage($command));
$help->setArgumentHelps($argumentHelps);
$help->setOptionHelps($optionHelps);
return $help;
}
