/**
* {@inheritDoc}
*/
protected function getCommandName(InputInterface $input)
{
if ($input->hasOption('help')) {
$command = new HelpCommand();
return $command->getName();
}
return $this->singleCommandName;
}
public function testExecuteForCommandWithXmlOption()
{
$command = new HelpCommand();
$commandTester = new CommandTester($command);
$command->setCommand(new ListCommand());
$commandTester->execute(array('--format' => 'xml'));
$this->assertContains('<command', $commandTester->getDisplay(), '->execute() returns an XML help text if --xml is passed');
}
public function testExecuteForCommandWithXmlOption()
{
$command = new HelpCommand();
$commandTester = new CommandTester($command);
$command->setCommand(new ListCommand());
$commandTester->execute(array('--xml' => true));
$this->assertRegExp('/<command/', $commandTester->getDisplay(), '->execute() returns an XML help text if --xml is passed');
}
public function testExecute()
{
$command = new HelpCommand();
$command->setCommand(new ListCommand());
$commandTester = new CommandTester($command);
$commandTester->execute(array());
$this->assertRegExp('/list \\[--xml\\] \\[namespace\\]/', $commandTester->getDisplay(), '->execute() returns a text help for the given command');
$commandTester->execute(array('--xml' => true));
$this->assertRegExp('/<command/', $commandTester->getDisplay(), '->execute() returns an XML help text if --xml is passed');
$application = new Application();
$commandTester = new CommandTester($application->get('help'));
$commandTester->execute(array('command_name' => 'list'));
$this->assertRegExp('/list \\[--xml\\] \\[namespace\\]/', $commandTester->getDisplay(), '->execute() returns a text help for the given command');
$commandTester->execute(array('command_name' => 'list', '--xml' => true));
$this->assertRegExp('/<command/', $commandTester->getDisplay(), '->execute() returns an XML help text if --xml is passed');
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
if (null === $this->command) {
$this->command = $this->getApplication()->find($input->getArgument('command_name'));
}
$this->updateCommandDefinition($this->command, $output);
parent::execute($input, $output);
}
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
);
}
/**
* @inheritdoc
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->setCommand($this->getApplication()->find(LintCommand::COMMAND_NAME));
parent::execute($input, $output);
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @return int
* @throws \Symfony\Component\Console\Exception\ExceptionInterface
*/
protected function outputHelp(InputInterface $input, OutputInterface $output)
{
$help = new HelpCommand();
$help->setCommand($this);
return $help->run($input, $output);
}
