Initial commit

3 files changed, 847 insertions, 0 deletions

diff --git a/vendor/symfony/console/Symfony/Component/Console/Command/Command.php b/vendor/symfony/console/Symfony/Component/Console/Command/Command.php
new file mode 100644
index 0000000..20dd85b
--- /dev/null
+++ b/vendor/symfony/console/Symfony/Component/Console/Command/Command.php
@@ -0,0 +1,661 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Command;
+
+use Symfony\Component\Console\Descriptor\TextDescriptor;
+use Symfony\Component\Console\Descriptor\XmlDescriptor;
+use Symfony\Component\Console\Input\InputDefinition;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Helper\HelperSet;
+
+/**
+ * Base class for all commands.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Command
+{
+    private $application;
+    private $name;
+    private $processTitle;
+    private $aliases = array();
+    private $definition;
+    private $help;
+    private $description;
+    private $ignoreValidationErrors = false;
+    private $applicationDefinitionMerged = false;
+    private $applicationDefinitionMergedWithArgs = false;
+    private $code;
+    private $synopsis;
+    private $helperSet;
+
+    /**
+     * Constructor.
+     *
+     * @param string|null $name The name of the command; passing null means it must be set in configure()
+     *
+     * @throws \LogicException When the command name is empty
+     *
+     * @api
+     */
+    public function __construct($name = null)
+    {
+        $this->definition = new InputDefinition();
+
+        if (null !== $name) {
+            $this->setName($name);
+        }
+
+        $this->configure();
+
+        if (!$this->name) {
+            throw new \LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($this)));
+        }
+    }
+
+    /**
+     * Ignores validation errors.
+     *
+     * This is mainly useful for the help command.
+     */
+    public function ignoreValidationErrors()
+    {
+        $this->ignoreValidationErrors = true;
+    }
+
+    /**
+     * Sets the application instance for this command.
+     *
+     * @param Application $application An Application instance
+     *
+     * @api
+     */
+    public function setApplication(Application $application = null)
+    {
+        $this->application = $application;
+        if ($application) {
+            $this->setHelperSet($application->getHelperSet());
+        } else {
+            $this->helperSet = null;
+        }
+    }
+
+    /**
+     * Sets the helper set.
+     *
+     * @param HelperSet $helperSet A HelperSet instance
+     */
+    public function setHelperSet(HelperSet $helperSet)
+    {
+        $this->helperSet = $helperSet;
+    }
+
+    /**
+     * Gets the helper set.
+     *
+     * @return HelperSet A HelperSet instance
+     */
+    public function getHelperSet()
+    {
+        return $this->helperSet;
+    }
+
+    /**
+     * Gets the application instance for this command.
+     *
+     * @return Application An Application instance
+     *
+     * @api
+     */
+    public function getApplication()
+    {
+        return $this->application;
+    }
+
+    /**
+     * Checks whether the command is enabled or not in the current environment.
+     *
+     * Override this to check for x or y and return false if the command can not
+     * run properly under the current conditions.
+     *
+     * @return bool
+     */
+    public function isEnabled()
+    {
+        return true;
+    }
+
+    /**
+     * Configures the current command.
+     */
+    protected function configure()
+    {
+    }
+
+    /**
+     * Executes the current command.
+     *
+     * This method is not abstract because you can use this class
+     * as a concrete class. In this case, instead of defining the
+     * execute() method, you set the code to execute by passing
+     * a Closure to the setCode() method.
+     *
+     * @param InputInterface  $input  An InputInterface instance
+     * @param OutputInterface $output An OutputInterface instance
+     *
+     * @return null|int null or 0 if everything went fine, or an error code
+     *
+     * @throws \LogicException When this abstract method is not implemented
+     *
+     * @see setCode()
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        throw new \LogicException('You must override the execute() method in the concrete command class.');
+    }
+
+    /**
+     * Interacts with the user.
+     *
+     * This method is executed before the InputDefinition is validated.
+     * This means that this is the only place where the command can
+     * interactively ask for values of missing required arguments.
+     *
+     * @param InputInterface  $input  An InputInterface instance
+     * @param OutputInterface $output An OutputInterface instance
+     */
+    protected function interact(InputInterface $input, OutputInterface $output)
+    {
+    }
+
+    /**
+     * Initializes the command just after the input has been validated.
+     *
+     * This is mainly useful when a lot of commands extends one main command
+     * where some things need to be initialized based on the input arguments and options.
+     *
+     * @param InputInterface  $input  An InputInterface instance
+     * @param OutputInterface $output An OutputInterface instance
+     */
+    protected function initialize(InputInterface $input, OutputInterface $output)
+    {
+    }
+
+    /**
+     * Runs the command.
+     *
+     * The code to execute is either defined directly with the
+     * setCode() method or by overriding the execute() method
+     * in a sub-class.
+     *
+     * @param InputInterface  $input  An InputInterface instance
+     * @param OutputInterface $output An OutputInterface instance
+     *
+     * @return int The command exit code
+     *
+     * @throws \Exception
+     *
+     * @see setCode()
+     * @see execute()
+     *
+     * @api
+     */
+    public function run(InputInterface $input, OutputInterface $output)
+    {
+        // force the creation of the synopsis before the merge with the app definition
+        $this->getSynopsis();
+
+        // add the application arguments and options
+        $this->mergeApplicationDefinition();
+
+        // bind the input against the command specific arguments/options
+        try {
+            $input->bind($this->definition);
+        } catch (\Exception $e) {
+            if (!$this->ignoreValidationErrors) {
+                throw $e;
+            }
+        }
+
+        $this->initialize($input, $output);
+
+        if (null !== $this->processTitle) {
+            if (function_exists('cli_set_process_title')) {
+                cli_set_process_title($this->processTitle);
+            } elseif (function_exists('setproctitle')) {
+                setproctitle($this->processTitle);
+            } elseif (OutputInterface::VERBOSITY_VERY_VERBOSE === $output->getVerbosity()) {
+                $output->writeln('<comment>Install the proctitle PECL to be able to change the process title.</comment>');
+            }
+        }
+
+        if ($input->isInteractive()) {
+            $this->interact($input, $output);
+        }
+
+        $input->validate();
+
+        if ($this->code) {
+            $statusCode = call_user_func($this->code, $input, $output);
+        } else {
+            $statusCode = $this->execute($input, $output);
+        }
+
+        return is_numeric($statusCode) ? (int) $statusCode : 0;
+    }
+
+    /**
+     * Sets the code to execute when running this command.
+     *
+     * If this method is used, it overrides the code defined
+     * in the execute() method.
+     *
+     * @param callable $code A callable(InputInterface $input, OutputInterface $output)
+     *
+     * @return Command The current instance
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @see execute()
+     *
+     * @api
+     */
+    public function setCode($code)
+    {
+        if (!is_callable($code)) {
+            throw new \InvalidArgumentException('Invalid callable provided to Command::setCode.');
+        }
+
+        $this->code = $code;
+
+        return $this;
+    }
+
+    /**
+     * Merges the application definition with the command definition.
+     *
+     * This method is not part of public API and should not be used directly.
+     *
+     * @param bool $mergeArgs Whether to merge or not the Application definition arguments to Command definition arguments
+     */
+    public function mergeApplicationDefinition($mergeArgs = true)
+    {
+        if (null === $this->application || (true === $this->applicationDefinitionMerged && ($this->applicationDefinitionMergedWithArgs || !$mergeArgs))) {
+            return;
+        }
+
+        if ($mergeArgs) {
+            $currentArguments = $this->definition->getArguments();
+            $this->definition->setArguments($this->application->getDefinition()->getArguments());
+            $this->definition->addArguments($currentArguments);
+        }
+
+        $this->definition->addOptions($this->application->getDefinition()->getOptions());
+
+        $this->applicationDefinitionMerged = true;
+        if ($mergeArgs) {
+            $this->applicationDefinitionMergedWithArgs = true;
+        }
+    }
+
+    /**
+     * Sets an array of argument and option instances.
+     *
+     * @param array|InputDefinition $definition An array of argument and option instances or a definition instance
+     *
+     * @return Command The current instance
+     *
+     * @api
+     */
+    public function setDefinition($definition)
+    {
+        if ($definition instanceof InputDefinition) {
+            $this->definition = $definition;
+        } else {
+            $this->definition->setDefinition($definition);
+        }
+
+        $this->applicationDefinitionMerged = false;
+
+        return $this;
+    }
+
+    /**
+     * Gets the InputDefinition attached to this Command.
+     *
+     * @return InputDefinition An InputDefinition instance
+     *
+     * @api
+     */
+    public function getDefinition()
+    {
+        return $this->definition;
+    }
+
+    /**
+     * Gets the InputDefinition to be used to create XML and Text representations of this Command.
+     *
+     * Can be overridden to provide the original command representation when it would otherwise
+     * be changed by merging with the application InputDefinition.
+     *
+     * This method is not part of public API and should not be used directly.
+     *
+     * @return InputDefinition An InputDefinition instance
+     */
+    public function getNativeDefinition()
+    {
+        return $this->getDefinition();
+    }
+
+    /**
+     * Adds an argument.
+     *
+     * @param string $name        The argument name
+     * @param int    $mode        The argument mode: InputArgument::REQUIRED or InputArgument::OPTIONAL
+     * @param string $description A description text
+     * @param mixed  $default     The default value (for InputArgument::OPTIONAL mode only)
+     *
+     * @return Command The current instance
+     *
+     * @api
+     */
+    public function addArgument($name, $mode = null, $description = '', $default = null)
+    {
+        $this->definition->addArgument(new InputArgument($name, $mode, $description, $default));
+
+        return $this;
+    }
+
+    /**
+     * Adds an option.
+     *
+     * @param string $name        The option name
+     * @param string $shortcut    The shortcut (can be null)
+     * @param int    $mode        The option mode: One of the InputOption::VALUE_* constants
+     * @param string $description A description text
+     * @param mixed  $default     The default value (must be null for InputOption::VALUE_REQUIRED or InputOption::VALUE_NONE)
+     *
+     * @return Command The current instance
+     *
+     * @api
+     */
+    public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
+    {
+        $this->definition->addOption(new InputOption($name, $shortcut, $mode, $description, $default));
+
+        return $this;
+    }
+
+    /**
+     * Sets the name of the command.
+     *
+     * This method can set both the namespace and the name if
+     * you separate them by a colon (:)
+     *
+     *     $command->setName('foo:bar');
+     *
+     * @param string $name The command name
+     *
+     * @return Command The current instance
+     *
+     * @throws \InvalidArgumentException When the name is invalid
+     *
+     * @api
+     */
+    public function setName($name)
+    {
+        $this->validateName($name);
+
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * Sets the process title of the command.
+     *
+     * This feature should be used only when creating a long process command,
+     * like a daemon.
+     *
+     * PHP 5.5+ or the proctitle PECL library is required
+     *
+     * @param string $title The process title
+     *
+     * @return Command The current instance
+     */
+    public function setProcessTitle($title)
+    {
+        $this->processTitle = $title;
+
+        return $this;
+    }
+
+    /**
+     * Returns the command name.
+     *
+     * @return string The command name
+     *
+     * @api
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets the description for the command.
+     *
+     * @param string $description The description for the command
+     *
+     * @return Command The current instance
+     *
+     * @api
+     */
+    public function setDescription($description)
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    /**
+     * Returns the description for the command.
+     *
+     * @return string The description for the command
+     *
+     * @api
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    /**
+     * Sets the help for the command.
+     *
+     * @param string $help The help for the command
+     *
+     * @return Command The current instance
+     *
+     * @api
+     */
+    public function setHelp($help)
+    {
+        $this->help = $help;
+
+        return $this;
+    }
+
+    /**
+     * Returns the help for the command.
+     *
+     * @return string The help for the command
+     *
+     * @api
+     */
+    public function getHelp()
+    {
+        return $this->help;
+    }
+
+    /**
+     * Returns the processed help for the command replacing the %command.name% and
+     * %command.full_name% patterns with the real values dynamically.
+     *
+     * @return string The processed help for the command
+     */
+    public function getProcessedHelp()
+    {
+        $name = $this->name;
+
+        $placeholders = array(
+            '%command.name%',
+            '%command.full_name%',
+        );
+        $replacements = array(
+            $name,
+            $_SERVER['PHP_SELF'].' '.$name,
+        );
+
+        return str_replace($placeholders, $replacements, $this->getHelp());
+    }
+
+    /**
+     * Sets the aliases for the command.
+     *
+     * @param string[] $aliases An array of aliases for the command
+     *
+     * @return Command The current instance
+     *
+     * @throws \InvalidArgumentException When an alias is invalid
+     *
+     * @api
+     */
+    public function setAliases($aliases)
+    {
+        if (!is_array($aliases) && !$aliases instanceof \Traversable) {
+            throw new \InvalidArgumentException('$aliases must be an array or an instance of \Traversable');
+        }
+
+        foreach ($aliases as $alias) {
+            $this->validateName($alias);
+        }
+
+        $this->aliases = $aliases;
+
+        return $this;
+    }
+
+    /**
+     * Returns the aliases for the command.
+     *
+     * @return array An array of aliases for the command
+     *
+     * @api
+     */
+    public function getAliases()
+    {
+        return $this->aliases;
+    }
+
+    /**
+     * Returns the synopsis for the command.
+     *
+     * @return string The synopsis
+     */
+    public function getSynopsis()
+    {
+        if (null === $this->synopsis) {
+            $this->synopsis = trim(sprintf('%s %s', $this->name, $this->definition->getSynopsis()));
+        }
+
+        return $this->synopsis;
+    }
+
+    /**
+     * Gets a helper instance by name.
+     *
+     * @param string $name The helper name
+     *
+     * @return mixed The helper value
+     *
+     * @throws \InvalidArgumentException if the helper is not defined
+     *
+     * @api
+     */
+    public function getHelper($name)
+    {
+        return $this->helperSet->get($name);
+    }
+
+    /**
+     * Returns a text representation of the command.
+     *
+     * @return string A string representing the command
+     *
+     * @deprecated Deprecated since version 2.3, to be removed in 3.0.
+     */
+    public function asText()
+    {
+        $descriptor = new TextDescriptor();
+        $output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);
+        $descriptor->describe($output, $this, array('raw_output' => true));
+
+        return $output->fetch();
+    }
+
+    /**
+     * Returns an XML representation of the command.
+     *
+     * @param bool $asDom Whether to return a DOM or an XML string
+     *
+     * @return string|\DOMDocument An XML string representing the command
+     *
+     * @deprecated Deprecated since version 2.3, to be removed in 3.0.
+     */
+    public function asXml($asDom = false)
+    {
+        $descriptor = new XmlDescriptor();
+
+        if ($asDom) {
+            return $descriptor->getCommandDocument($this);
+        }
+
+        $output = new BufferedOutput();
+        $descriptor->describe($output, $this);
+
+        return $output->fetch();
+    }
+
+    /**
+     * Validates a command name.
+     *
+     * It must be non-empty and parts can optionally be separated by ":".
+     *
+     * @param string $name
+     *
+     * @throws \InvalidArgumentException When the name is invalid
+     */
+    private function validateName($name)
+    {
+        if (!preg_match('/^[^\:]++(\:[^\:]++)*$/', $name)) {
+            throw new \InvalidArgumentException(sprintf('Command name "%s" is invalid.', $name));
+        }
+    }
+}
diff --git a/vendor/symfony/console/Symfony/Component/Console/Command/HelpCommand.php b/vendor/symfony/console/Symfony/Component/Console/Command/HelpCommand.php
new file mode 100644
index 0000000..4cf9362
--- /dev/null
+++ b/vendor/symfony/console/Symfony/Component/Console/Command/HelpCommand.php
@@ -0,0 +1,91 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Command;
+
+use Symfony\Component\Console\Helper\DescriptorHelper;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * HelpCommand displays the help for a given command.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class HelpCommand extends Command
+{
+    private $command;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this->ignoreValidationErrors();
+
+        $this
+            ->setName('help')
+            ->setDefinition(array(
+                new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', 'help'),
+                new InputOption('xml', null, InputOption::VALUE_NONE, 'To output help as XML'),
+                new InputOption('format', null, InputOption::VALUE_REQUIRED, 'To output help in other formats', 'txt'),
+                new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command help'),
+            ))
+            ->setDescription('Displays help for a command')
+            ->setHelp(<<<EOF
+The <info>%command.name%</info> command displays help for a given command:
+
+  <info>php %command.full_name% list</info>
+
+You can also output the help in other formats by using the <comment>--format</comment> option:
+
+  <info>php %command.full_name% --format=xml list</info>
+
+To display the list of available commands, please use the <info>list</info> command.
+EOF
+            )
+        ;
+    }
+
+    /**
+     * Sets the command.
+     *
+     * @param Command $command The command to set
+     */
+    public function setCommand(Command $command)
+    {
+        $this->command = $command;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        if (null === $this->command) {
+            $this->command = $this->getApplication()->find($input->getArgument('command_name'));
+        }
+
+        if ($input->getOption('xml')) {
+            $input->setOption('format', 'xml');
+        }
+
+        $helper = new DescriptorHelper();
+        $helper->describe($output, $this->command, array(
+            'format' => $input->getOption('format'),
+            'raw_text' => $input->getOption('raw'),
+        ));
+
+        $this->command = null;
+    }
+}
diff --git a/vendor/symfony/console/Symfony/Component/Console/Command/ListCommand.php b/vendor/symfony/console/Symfony/Component/Console/Command/ListCommand.php
new file mode 100644
index 0000000..58868e4
--- /dev/null
+++ b/vendor/symfony/console/Symfony/Component/Console/Command/ListCommand.php
@@ -0,0 +1,95 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Command;
+
+use Symfony\Component\Console\Helper\DescriptorHelper;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputDefinition;
+
+/**
+ * ListCommand displays the list of all available commands for the application.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+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')) {
+            $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, 'To output list in other formats', 'txt'),
+        ));
+    }
+}