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class ListCommand in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 vendor/symfony/console/Command/ListCommand.php \Symfony\Component\Console\Command\ListCommand

ListCommand displays the list of all available commands for the application.

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

  • class \Symfony\Component\Console\Command\Command

Expanded class hierarchy of ListCommand

2 files declare their use of ListCommand
Application.php in vendor/symfony/console/Application.php
HelpCommandTest.php in vendor/symfony/console/Tests/Command/HelpCommandTest.php

File

vendor/symfony/console/Command/ListCommand.php, line 26

Namespace

Symfony\Component\Console\Command
View source
class ListCommand extends Command {

  /**
   * {@inheritdoc}
   */
  protected function configure() {
    $this
      ->setName('list')
      ->setDefinition($this
      ->createDefinition())
      ->setDescription('Lists commands')
      ->setHelp(<<<EOF
The <info>%command.name%</info> command lists all commands:

  <info>php %command.full_name%</info>

You can also display the commands for a specific namespace:

  <info>php %command.full_name% test</info>

You can also output the information in other formats by using the <comment>--format</comment> option:

  <info>php %command.full_name% --format=xml</info>

It's also possible to get raw list of commands (useful for embedding command runner):

  <info>php %command.full_name% --raw</info>
EOF
);
  }

  /**
   * {@inheritdoc}
   */
  public function getNativeDefinition() {
    return $this
      ->createDefinition();
  }

  /**
   * {@inheritdoc}
   */
  protected function execute(InputInterface $input, OutputInterface $output) {
    if ($input
      ->getOption('xml')) {
      @trigger_error('The --xml option was deprecated in version 2.7 and will be removed in version 3.0. Use the --format option instead.', E_USER_DEPRECATED);
      $input
        ->setOption('format', 'xml');
    }
    $helper = new DescriptorHelper();
    $helper
      ->describe($output, $this
      ->getApplication(), array(
      'format' => $input
        ->getOption('format'),
      'raw_text' => $input
        ->getOption('raw'),
      'namespace' => $input
        ->getArgument('namespace'),
    ));
  }

  /**
   * {@inheritdoc}
   */
  private function createDefinition() {
    return new InputDefinition(array(
      new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'),
      new InputOption('xml', null, InputOption::VALUE_NONE, 'To output list as XML'),
      new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list'),
      new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'),
    ));
  }

}

Members

Namesort descending Modifiers Type Description Overrides
Command::$aliases private property
Command::$application private property
Command::$applicationDefinitionMerged private property
Command::$applicationDefinitionMergedWithArgs private property
Command::$code private property
Command::$definition private property
Command::$description private property
Command::$help private property
Command::$helperSet private property
Command::$ignoreValidationErrors private property
Command::$name private property
Command::$processTitle private property
Command::$synopsis private property
Command::$usages private property
Command::addArgument public function Adds an argument.
Command::addOption public function Adds an option.
Command::addUsage public function Add a command usage example.
Command::asText Deprecated public function Returns a text representation of the command.
Command::asXml Deprecated public function Returns an XML representation of the command.
Command::getAliases public function Returns the aliases for the command.
Command::getApplication public function Gets the application instance for this command.
Command::getDefinition public function Gets the InputDefinition attached to this Command.
Command::getDescription public function Returns the description for the command.
Command::getHelp public function Returns the help for the command.
Command::getHelper public function Gets a helper instance by name.
Command::getHelperSet public function Gets the helper set.
Command::getName public function Returns the command name.
Command::getProcessedHelp public function Returns the processed help for the command replacing the %command.name% and %command.full_name% patterns with the real values dynamically.
Command::getSynopsis public function Returns the synopsis for the command.
Command::getUsages public function Returns alternative usages of the command.
Command::ignoreValidationErrors public function Ignores validation errors.
Command::initialize protected function Initializes the command just after the input has been validated.
Command::interact protected function Interacts with the user. 2
Command::isEnabled public function Checks whether the command is enabled or not in the current environment.
Command::mergeApplicationDefinition public function Merges the application definition with the command definition.
Command::run public function Runs the command.
Command::setAliases public function Sets the aliases for the command.
Command::setApplication public function Sets the application instance for this command.
Command::setCode public function Sets the code to execute when running this command.
Command::setDefinition public function Sets an array of argument and option instances.
Command::setDescription public function Sets the description for the command.
Command::setHelp public function Sets the help for the command.
Command::setHelperSet public function Sets the helper set.
Command::setName public function Sets the name of the command.
Command::setProcessTitle public function Sets the process title of the command.
Command::validateName private function Validates a command name.
Command::__construct public function Constructor. 3
ListCommand::configure protected function Configures the current command. Overrides Command::configure
ListCommand::createDefinition private function
ListCommand::execute protected function Executes the current command. Overrides Command::execute
ListCommand::getNativeDefinition public function Gets the InputDefinition to be used to create XML and Text representations of this Command. Overrides Command::getNativeDefinition