2010-01-04 14:42:28 +00:00
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<?php
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namespace Symfony\Components\CLI;
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use Symfony\Components\CLI\Input\InputInterface;
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use Symfony\Components\CLI\Input\ArgvInput;
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use Symfony\Components\CLI\Input\ArrayInput;
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use Symfony\Components\CLI\Input\Definition;
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use Symfony\Components\CLI\Input\Option;
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use Symfony\Components\CLI\Input\Argument;
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use Symfony\Components\CLI\Output\OutputInterface;
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use Symfony\Components\CLI\Output\Output;
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use Symfony\Components\CLI\Output\ConsoleOutput;
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use Symfony\Components\CLI\Task\Task;
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use Symfony\Components\CLI\Task\HelpTask;
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use Symfony\Components\CLI\Task\ListTask;
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/*
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* This file is part of the symfony framework.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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/**
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* An Application is the container for a collection of tasks.
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*
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* It is the main entry point of a CLI application.
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*
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* This class is optimized for a standard CLI environment.
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*
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* Usage:
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*
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* $app = new Application('myapp', '1.0 (stable)');
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* $app->addTask(new SimpleTask());
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* $app->run();
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*
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* @package symfony
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* @subpackage cli
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class Application
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{
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protected $tasks;
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protected $aliases;
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protected $application;
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protected $wantHelps = false;
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protected $runningTask;
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protected $name;
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protected $version;
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protected $catchExceptions;
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protected $autoExit;
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protected $definition;
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/**
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* Constructor.
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*
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* @param string $name The name of the application
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* @param string $version The version of the application
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*/
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public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')
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{
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$this->name = $name;
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$this->version = $version;
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$this->catchExceptions = true;
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$this->autoExit = true;
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$this->tasks = array();
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$this->aliases = array();
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$this->addTask(new HelpTask());
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$this->addTask(new ListTask());
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$this->definition = new Definition(array(
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new Argument('task', Argument::REQUIRED, 'The task to execute'),
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new Option('--help', '-h', Option::PARAMETER_NONE, 'Display this help message.'),
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new Option('--quiet', '-q', Option::PARAMETER_NONE, 'Do not output any message.'),
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new Option('--verbose', '-v', Option::PARAMETER_NONE, 'Increase verbosity of messages.'),
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new Option('--version', '-V', Option::PARAMETER_NONE, 'Display this program version.'),
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new Option('--color', '-c', Option::PARAMETER_NONE, 'Force ANSI color output.'),
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new Option('--no-interaction', '-n', Option::PARAMETER_NONE, 'Do not ask any interactive question.'),
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));
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}
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/**
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* Runs the current application.
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*
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* @param InputInterface $input An Input instance
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* @param OutputInterface $output An Output instance
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*
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* @return integer 0 if everything went fine, or an error code
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*/
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public function run(InputInterface $input = null, OutputInterface $output = null)
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{
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if (null === $input)
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{
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$input = new ArgvInput();
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}
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if (null === $output)
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{
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$output = new ConsoleOutput();
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}
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try
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{
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$statusCode = $this->doRun($input, $output);
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}
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catch (\Exception $e)
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{
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if (!$this->catchExceptions)
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{
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throw $e;
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}
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$this->renderException($e, $output);
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$statusCode = $e->getCode();
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$statusCode = is_numeric($statusCode) && $statusCode ? $statusCode : 1;
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}
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if ($this->autoExit)
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{
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// @codeCoverageIgnoreStart
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exit($statusCode);
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// @codeCoverageIgnoreEnd
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}
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else
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{
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return $statusCode;
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}
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}
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/**
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* Runs the current application.
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*
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* @param InputInterface $input An Input instance
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* @param OutputInterface $output An Output instance
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*
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* @return integer 0 if everything went fine, or an error code
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*/
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public function doRun(InputInterface $input, OutputInterface $output)
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{
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$name = $input->getFirstArgument('task');
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2010-01-04 17:05:03 +00:00
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if (true === $input->hasParameterOption(array('--color', '-c')))
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2010-01-04 14:42:28 +00:00
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{
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$output->setDecorated(true);
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}
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2010-01-04 17:05:03 +00:00
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if (true === $input->hasParameterOption(array('--help', '-H')))
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2010-01-04 14:42:28 +00:00
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{
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if (!$name)
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{
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$name = 'help';
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$input = new ArrayInput(array('task' => 'help'));
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}
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else
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{
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$this->wantHelps = true;
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}
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}
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2010-01-04 17:05:03 +00:00
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if (true === $input->hasParameterOption(array('--no-interaction', '-n')))
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2010-01-04 14:42:28 +00:00
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{
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$input->setInteractive(false);
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}
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2010-01-04 17:05:03 +00:00
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if (true === $input->hasParameterOption(array('--quiet', '-q')))
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2010-01-04 14:42:28 +00:00
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{
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$output->setVerbosity(Output::VERBOSITY_QUIET);
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}
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2010-01-04 17:05:03 +00:00
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elseif (true === $input->hasParameterOption(array('--verbose', '-v')))
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2010-01-04 14:42:28 +00:00
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{
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$output->setVerbosity(Output::VERBOSITY_VERBOSE);
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}
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2010-01-04 17:05:03 +00:00
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if (true === $input->hasParameterOption(array('--version', '-V')))
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2010-01-04 14:42:28 +00:00
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{
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$output->write($this->getLongVersion());
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return 0;
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}
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if (!$name)
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{
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$name = 'list';
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$input = new ArrayInput(array('task' => 'list'));
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}
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// the task name MUST be the first element of the input
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$task = $this->findTask($name);
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$this->runningTask = $task;
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$statusCode = $task->run($input, $output);
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$this->runningTask = null;
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return is_numeric($statusCode) ? $statusCode : 0;
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}
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/**
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* Gets the Definition related to this Application.
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*
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* @return Definition The Definition instance
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*/
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public function getDefinition()
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{
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return $this->definition;
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}
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/**
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* Gets the help message.
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*
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* @return string A help message.
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*/
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public function getHelp()
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{
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$messages = array(
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$this->getLongVersion(),
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'',
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'<comment>Usage:</comment>',
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sprintf(" %s [options] task [arguments]\n", $this->getName()),
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'<comment>Options:</comment>',
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);
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foreach ($this->definition->getOptions() as $option)
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{
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$messages[] = sprintf(' %-24s %s %s',
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'<info>--'.$option->getName().'</info>',
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$option->getShortcut() ? '<info>-'.$option->getShortcut().'</info>' : ' ',
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$option->getDescription()
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);
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}
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return implode("\n", $messages);
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}
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/**
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* Sets whether to catch exceptions or not during tasks execution.
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*
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* @param Boolean $boolean Whether to catch exceptions or not during tasks execution
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*/
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public function setCatchExceptions($boolean)
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{
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$this->catchExceptions = (Boolean) $boolean;
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}
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/**
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* Sets whether to automatically exit after a task execution or not.
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*
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* @param Boolean $boolean Whether to automatically exit after a task execution or not
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*/
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public function setAutoExit($boolean)
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{
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$this->autoExit = (Boolean) $boolean;
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}
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/**
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* Gets the name of the application.
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*
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* @return string The application name
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*/
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public function getName()
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{
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return $this->name;
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}
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/**
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* Sets the application name.
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*
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* @param string $name The application name
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*/
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public function setName($name)
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{
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$this->name = $name;
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}
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/**
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* Gets the application version.
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*
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* @return string The application version
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*/
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public function getVersion()
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{
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return $this->version;
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}
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/**
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* Sets the application version.
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*
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* @param string $version The application version
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*/
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public function setVersion($version)
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{
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$this->version = $version;
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}
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/**
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* Returns the long version of the application.
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*
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* @return string The long application version
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*/
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public function getLongVersion()
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{
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return sprintf('<info>%s</info> version <comment>%s</comment>', $this->getName(), $this->getVersion());
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}
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/**
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* Registers a new task.
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*
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* @param string $name The task name
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*
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* @return Task The newly created task
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*/
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public function register($name)
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{
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return $this->addTask(new Task($name));
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}
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/**
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* Adds an array of task objects.
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*
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* @param array $tasks An array of tasks
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*/
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public function addTasks(array $tasks)
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{
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foreach ($tasks as $task)
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{
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$this->addTask($task);
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}
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}
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/**
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* Adds a task object.
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*
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* If a task with the same name already exists, it will be overridden.
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*
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* @param Task $task A Task object
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*
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* @return Task The registered task
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*/
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public function addTask(Task $task)
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{
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$task->setApplication($this);
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$this->tasks[$task->getFullName()] = $task;
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foreach ($task->getAliases() as $alias)
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{
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$this->aliases[$alias] = $task;
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}
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return $task;
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}
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/**
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* Returns a registered task by name or alias.
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*
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* @param string $name The task name or alias
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*
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* @return Task A Task object
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*/
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public function getTask($name)
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{
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if (!isset($this->tasks[$name]) && !isset($this->aliases[$name]))
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{
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throw new \InvalidArgumentException(sprintf('The task "%s" does not exist.', $name));
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}
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$task = isset($this->tasks[$name]) ? $this->tasks[$name] : $this->aliases[$name];
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if ($this->wantHelps)
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{
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$this->wantHelps = false;
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$helpTask = $this->getTask('help');
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$helpTask->setTask($task);
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return $helpTask;
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}
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return $task;
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}
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/**
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* Returns true if the task exists, false otherwise
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*
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* @param string $name The task name or alias
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*
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* @return Boolean true if the task exists, false otherwise
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*/
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public function hasTask($name)
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{
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return isset($this->tasks[$name]) || isset($this->aliases[$name]);
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}
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/**
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* Returns an array of all unique namespaces used by currently registered tasks.
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*
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* It does not returns the global namespace which always exists.
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*
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* @return array An array of namespaces
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*/
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public function getNamespaces()
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{
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$namespaces = array();
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foreach ($this->tasks as $task)
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{
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|
|
if ($task->getNamespace())
|
|
|
|
{
|
|
|
|
$namespaces[$task->getNamespace()] = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return array_keys($namespaces);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Finds a registered namespace by a name or an abbreviation.
|
|
|
|
*
|
|
|
|
* @return string A registered namespace
|
|
|
|
*/
|
|
|
|
public function findNamespace($namespace)
|
|
|
|
{
|
|
|
|
$abbrevs = static::getAbbreviations($this->getNamespaces());
|
|
|
|
|
|
|
|
if (!isset($abbrevs[$namespace]))
|
|
|
|
{
|
|
|
|
throw new \InvalidArgumentException(sprintf('There are no tasks defined in the "%s" namespace.', $namespace));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (count($abbrevs[$namespace]) > 1)
|
|
|
|
{
|
|
|
|
throw new \InvalidArgumentException(sprintf('The namespace "%s" is ambiguous (%s).', $namespace, $this->getAbbreviationSuggestions($abbrevs[$namespace])));
|
|
|
|
}
|
|
|
|
|
|
|
|
return $abbrevs[$namespace][0];
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Finds a task by name or alias.
|
|
|
|
*
|
|
|
|
* Contrary to getTask, this task tries to find the best
|
|
|
|
* match if you give it an abbreviation of a name or alias.
|
|
|
|
*
|
|
|
|
* @param string $name A task name or a task alias
|
|
|
|
*
|
|
|
|
* @return Task A Task instance
|
|
|
|
*/
|
|
|
|
public function findTask($name)
|
|
|
|
{
|
|
|
|
// namespace
|
|
|
|
$namespace = '';
|
|
|
|
if (false !== $pos = strpos($name, ':'))
|
|
|
|
{
|
|
|
|
$namespace = $this->findNamespace(substr($name, 0, $pos));
|
|
|
|
$name = substr($name, $pos + 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
$fullName = $namespace ? $namespace.':'.$name : $name;
|
|
|
|
|
|
|
|
// name
|
|
|
|
$tasks = array();
|
|
|
|
foreach ($this->tasks as $task)
|
|
|
|
{
|
|
|
|
if ($task->getNamespace() == $namespace)
|
|
|
|
{
|
|
|
|
$tasks[] = $task->getName();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
$abbrevs = static::getAbbreviations($tasks);
|
|
|
|
if (isset($abbrevs[$name]) && 1 == count($abbrevs[$name]))
|
|
|
|
{
|
|
|
|
return $this->getTask($namespace ? $namespace.':'.$abbrevs[$name][0] : $abbrevs[$name][0]);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isset($abbrevs[$name]) && count($abbrevs[$name]) > 1)
|
|
|
|
{
|
|
|
|
$suggestions = $this->getAbbreviationSuggestions(array_map(function ($task) use ($namespace) { return $namespace.':'.$task; }, $abbrevs[$name]));
|
|
|
|
|
|
|
|
throw new \InvalidArgumentException(sprintf('Task "%s" is ambiguous (%s).', $fullName, $suggestions));
|
|
|
|
}
|
|
|
|
|
|
|
|
// aliases
|
|
|
|
$abbrevs = static::getAbbreviations(array_keys($this->aliases));
|
|
|
|
if (!isset($abbrevs[$fullName]))
|
|
|
|
{
|
|
|
|
throw new \InvalidArgumentException(sprintf('Task "%s" is not defined.', $fullName));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (count($abbrevs[$fullName]) > 1)
|
|
|
|
{
|
|
|
|
throw new \InvalidArgumentException(sprintf('Task "%s" is ambiguous (%s).', $fullName, $this->getAbbreviationSuggestions($abbrevs[$fullName])));
|
|
|
|
}
|
|
|
|
|
|
|
|
return $this->getTask($abbrevs[$fullName][0]);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Gets the tasks (registered in the given namespace if provided).
|
|
|
|
*
|
|
|
|
* The array keys are the full names and the values the task instances.
|
|
|
|
*
|
|
|
|
* @param string $namespace A namespace name
|
|
|
|
*
|
|
|
|
* @return array An array of Task instances
|
|
|
|
*/
|
|
|
|
public function getTasks($namespace = null)
|
|
|
|
{
|
|
|
|
if (null === $namespace)
|
|
|
|
{
|
|
|
|
return $this->tasks;
|
|
|
|
}
|
|
|
|
|
|
|
|
$tasks = array();
|
|
|
|
foreach ($this->tasks as $name => $task)
|
|
|
|
{
|
|
|
|
if ($namespace === $task->getNamespace())
|
|
|
|
{
|
|
|
|
$tasks[$name] = $task;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $tasks;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns an array of possible abbreviations given a set of names.
|
|
|
|
*
|
|
|
|
* @param array An array of names
|
|
|
|
*
|
|
|
|
* @return array An array of abbreviations
|
|
|
|
*/
|
|
|
|
static public function getAbbreviations($names)
|
|
|
|
{
|
|
|
|
$abbrevs = array();
|
|
|
|
foreach ($names as $name)
|
|
|
|
{
|
|
|
|
for ($len = strlen($name) - 1; $len > 0; --$len)
|
|
|
|
{
|
|
|
|
$abbrev = substr($name, 0, $len);
|
|
|
|
if (!isset($abbrevs[$abbrev]))
|
|
|
|
{
|
|
|
|
$abbrevs[$abbrev] = array($name);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
$abbrevs[$abbrev][] = $name;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Non-abbreviations always get entered, even if they aren't unique
|
|
|
|
foreach ($names as $name)
|
|
|
|
{
|
|
|
|
$abbrevs[$name] = array($name);
|
|
|
|
}
|
|
|
|
|
|
|
|
return $abbrevs;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns a text representation of the Application.
|
|
|
|
*
|
|
|
|
* @param string $namespace An optional namespace name
|
|
|
|
*
|
|
|
|
* @return string A string representing the Application
|
|
|
|
*/
|
|
|
|
public function asText($namespace = null)
|
|
|
|
{
|
|
|
|
$tasks = $namespace ? $this->getTasks($this->findNamespace($namespace)) : $this->tasks;
|
|
|
|
|
|
|
|
$messages = array($this->getHelp(), '');
|
|
|
|
if ($namespace)
|
|
|
|
{
|
|
|
|
$messages[] = sprintf("<comment>Available tasks for the \"%s\" namespace:</comment>", $namespace);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
$messages[] = '<comment>Available tasks:</comment>';
|
|
|
|
}
|
|
|
|
|
|
|
|
$width = 0;
|
|
|
|
foreach ($tasks as $task)
|
|
|
|
{
|
|
|
|
$width = strlen($task->getName()) > $width ? strlen($task->getName()) : $width;
|
|
|
|
}
|
|
|
|
$width += 2;
|
|
|
|
|
|
|
|
// add tasks by namespace
|
|
|
|
foreach ($this->sortTasks($tasks) as $space => $tasks)
|
|
|
|
{
|
|
|
|
if (!$namespace && '_global' !== $space)
|
|
|
|
{
|
|
|
|
$messages[] = '<comment>'.$space.'</comment>';
|
|
|
|
}
|
|
|
|
|
|
|
|
foreach ($tasks as $task)
|
|
|
|
{
|
|
|
|
$aliases = $task->getAliases() ? '<comment> ('.implode(', ', $task->getAliases()).')</comment>' : '';
|
|
|
|
|
|
|
|
$messages[] = sprintf(" <info>%-${width}s</info> %s%s", ($task->getNamespace() ? ':' : '').$task->getName(), $task->getDescription(), $aliases);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return implode("\n", $messages);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns an XML representation of the Application.
|
|
|
|
*
|
|
|
|
* @param string $namespace An optional namespace name
|
|
|
|
* @param Boolean $asDom Whether to return a DOM or an XML string
|
|
|
|
*
|
|
|
|
* @return string|DOMDocument An XML string representing the Application
|
|
|
|
*/
|
|
|
|
public function asXml($namespace = null, $asDom = false)
|
|
|
|
{
|
|
|
|
$tasks = $namespace ? $this->getTasks($this->findNamespace($namespace)) : $this->tasks;
|
|
|
|
|
|
|
|
$dom = new \DOMDocument('1.0', 'UTF-8');
|
|
|
|
$dom->formatOutput = true;
|
|
|
|
$dom->appendChild($xml = $dom->createElement('symfony'));
|
|
|
|
|
|
|
|
$xml->appendChild($tasksXML = $dom->createElement('tasks'));
|
|
|
|
|
|
|
|
if ($namespace)
|
|
|
|
{
|
|
|
|
$tasksXML->setAttribute('namespace', $namespace);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
$xml->appendChild($namespacesXML = $dom->createElement('namespaces'));
|
|
|
|
}
|
|
|
|
|
|
|
|
// add tasks by namespace
|
|
|
|
foreach ($this->sortTasks($tasks) as $space => $tasks)
|
|
|
|
{
|
|
|
|
if (!$namespace)
|
|
|
|
{
|
|
|
|
$namespacesXML->appendChild($namespaceArrayXML = $dom->createElement('namespace'));
|
|
|
|
$namespaceArrayXML->setAttribute('id', $space);
|
|
|
|
}
|
|
|
|
|
|
|
|
foreach ($tasks as $task)
|
|
|
|
{
|
|
|
|
if (!$namespace)
|
|
|
|
{
|
|
|
|
$namespaceArrayXML->appendChild($taskXML = $dom->createElement('task'));
|
|
|
|
$taskXML->appendChild($dom->createTextNode($task->getName()));
|
|
|
|
}
|
|
|
|
|
|
|
|
$taskXML = new \DOMDocument('1.0', 'UTF-8');
|
|
|
|
$taskXML->formatOutput = true;
|
|
|
|
$taskXML->loadXML($task->asXml());
|
|
|
|
$node = $taskXML->getElementsByTagName('task')->item(0);
|
|
|
|
$node = $dom->importNode($node, true);
|
|
|
|
|
|
|
|
$tasksXML->appendChild($node);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return $asDom ? $dom : $dom->saveXml();
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Renders a catched exception.
|
|
|
|
*
|
|
|
|
* @param Exception $e An exception instance
|
|
|
|
* @param OutputInterface $output An OutputInterface instance
|
|
|
|
*/
|
|
|
|
public function renderException($e, $output)
|
|
|
|
{
|
|
|
|
$strlen = function ($string)
|
|
|
|
{
|
|
|
|
return function_exists('mb_strlen') ? mb_strlen($string) : strlen($string);
|
|
|
|
};
|
|
|
|
|
|
|
|
$title = sprintf(' [%s] ', get_class($e));
|
|
|
|
$len = $strlen($title);
|
|
|
|
$lines = array();
|
|
|
|
foreach (explode("\n", $e->getMessage()) as $line)
|
|
|
|
{
|
|
|
|
$lines[] = sprintf(' %s ', $line);
|
|
|
|
$len = max($strlen($line) + 4, $len);
|
|
|
|
}
|
|
|
|
|
|
|
|
$messages = array(str_repeat(' ', $len), $title.str_repeat(' ', $len - $strlen($title)));
|
|
|
|
|
|
|
|
foreach ($lines as $line)
|
|
|
|
{
|
|
|
|
$messages[] = $line.str_repeat(' ', $len - $strlen($line));
|
|
|
|
}
|
|
|
|
|
|
|
|
$messages[] = str_repeat(' ', $len);
|
|
|
|
|
|
|
|
$output->write("\n");
|
|
|
|
foreach ($messages as $message)
|
|
|
|
{
|
|
|
|
$output->write("<error>$message</error>");
|
|
|
|
}
|
|
|
|
$output->write("\n");
|
|
|
|
|
|
|
|
if (null !== $this->runningTask)
|
|
|
|
{
|
|
|
|
$output->write(sprintf('<info>%s</info>', sprintf($this->runningTask->getSynopsis(), $this->getName())));
|
|
|
|
$output->write("\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (Output::VERBOSITY_VERBOSE === $output->getVerbosity())
|
|
|
|
{
|
|
|
|
$output->write('</comment>Exception trace:</comment>');
|
|
|
|
|
|
|
|
// exception related properties
|
|
|
|
$trace = $e->getTrace();
|
|
|
|
array_unshift($trace, array(
|
|
|
|
'function' => '',
|
|
|
|
'file' => $e->getFile() != null ? $e->getFile() : 'n/a',
|
|
|
|
'line' => $e->getLine() != null ? $e->getLine() : 'n/a',
|
|
|
|
'args' => array(),
|
|
|
|
));
|
|
|
|
|
|
|
|
for ($i = 0, $count = count($trace); $i < $count; $i++)
|
|
|
|
{
|
|
|
|
$class = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
|
|
|
|
$type = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
|
|
|
|
$function = $trace[$i]['function'];
|
|
|
|
$file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
|
|
|
|
$line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
|
|
|
|
|
|
|
|
$output->write(sprintf(' %s%s%s() at <info>%s:%s</info>', $class, $type, $function, $file, $line));
|
|
|
|
}
|
|
|
|
|
|
|
|
$output->write("\n");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private function sortTasks($tasks)
|
|
|
|
{
|
|
|
|
$namespacedTasks = array();
|
|
|
|
foreach ($tasks as $name => $task)
|
|
|
|
{
|
|
|
|
$key = $task->getNamespace() ? $task->getNamespace() : '_global';
|
|
|
|
|
|
|
|
if (!isset($namespacedTasks[$key]))
|
|
|
|
{
|
|
|
|
$namespacedTasks[$key] = array();
|
|
|
|
}
|
|
|
|
|
|
|
|
$namespacedTasks[$key][$name] = $task;
|
|
|
|
}
|
|
|
|
ksort($namespacedTasks);
|
|
|
|
|
|
|
|
foreach ($namespacedTasks as $name => &$tasks)
|
|
|
|
{
|
|
|
|
ksort($tasks);
|
|
|
|
}
|
|
|
|
|
|
|
|
return $namespacedTasks;
|
|
|
|
}
|
|
|
|
|
|
|
|
private function getAbbreviationSuggestions($abbrevs)
|
|
|
|
{
|
|
|
|
return sprintf('%s, %s%s', $abbrevs[0], $abbrevs[1], count($abbrevs) > 2 ? sprintf(' and %d more', count($abbrevs) - 2) : '');
|
|
|
|
}
|
|
|
|
}
|