protected function configure()
{
$this->ignoreValidationErrors = true;
$this
->setDefinition(array(
new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', 'help'),
new InputOption('xml', null, InputOption::VALUE_NONE, 'To output help as XML'),
))
->setName('help')
->setDescription('Displays help for a command')
->setHelp(<<<EOF
The <info>help</info> command displays help for a given command:
<info>./app/console help list</info>
You can also output the help as XML by using the <comment>--xml</comment> option:
<info>./app/console help --xml list</info>
EOF
);
}
protected function configure() { parent::configure(); $this->setHelp(<<<EOF The <info>%command.name%</info> command displays help for a given command: <info>vagma help <command></info> You can also output the help in other formats by using the <comment>--format</comment> option: <info>vagma help --format=xml list</info> <bg=yellow;fg=black> Beginners => </> To display the list of available commands, please use the <info>list</info> command: <info>vagma list</info> EOF ); }