added vendor directory which contains the symfony console component.

vendor/Symfony/Component/Console/Output/ConsoleOutput.php

@@ -0,0 +1,83 @@
+<?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\Output;
+
+use Symfony\Component\Console\Formatter\OutputFormatter;
+use Symfony\Component\Console\Formatter\OutputFormatterInterface;
+use Symfony\Component\Console\Output\ConsoleOutputInterface;
+
+/**
+ * ConsoleOutput is the default class for all CLI output. It uses STDOUT.
+ *
+ * This class is a convenient wrapper around `StreamOutput`.
+ *
+ *     $output = new ConsoleOutput();
+ *
+ * This is equivalent to:
+ *
+ *     $output = new StreamOutput(fopen('php://stdout', 'w'));
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
+{
+    private $stderr;
+
+    /**
+     * Constructor.
+     *
+     * @param integer         $verbosity The verbosity level (self::VERBOSITY_QUIET, self::VERBOSITY_NORMAL,
+     *                                   self::VERBOSITY_VERBOSE)
+     * @param Boolean         $decorated Whether to decorate messages or not (null for auto-guessing)
+     * @param OutputFormatter $formatter Output formatter instance
+     *
+     * @api
+     */
+    public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
+    {
+        parent::__construct(fopen('php://stdout', 'w'), $verbosity, $decorated, $formatter);
+        $this->stderr = new StreamOutput(fopen('php://stderr', 'w'), $verbosity, $decorated, $formatter);
+    }
+
+    public function setDecorated($decorated)
+    {
+        parent::setDecorated($decorated);
+        $this->stderr->setDecorated($decorated);
+    }
+
+    public function setFormatter(OutputFormatterInterface $formatter)
+    {
+        parent::setFormatter($formatter);
+        $this->stderr->setFormatter($formatter);
+    }
+
+    public function setVerbosity($level)
+    {
+        parent::setVerbosity($level);
+        $this->stderr->setVerbosity($level);
+    }
+
+    /**
+     * @return OutputInterface
+     */
+    public function getErrorOutput()
+    {
+        return $this->stderr;
+    }
+
+    public function setErrorOutput(OutputInterface $error)
+    {
+        $this->stderr = $error;
+    }
+}

vendor/Symfony/Component/Console/Output/ConsoleOutputInterface.php

@@ -0,0 +1,30 @@
+<?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\Output;
+
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * ConsoleOutputInterface is the interface implemented by ConsoleOutput class.
+ * This adds information about stderr output stream.
+ *
+ * @author Dariusz Górecki <darek.krk@gmail.com>
+ */
+interface ConsoleOutputInterface extends OutputInterface
+{
+    /**
+     * @return OutputInterface
+     */
+    public function getErrorOutput();
+
+    public function setErrorOutput(OutputInterface $error);
+}

vendor/Symfony/Component/Console/Output/NullOutput.php

@@ -0,0 +1,34 @@
+<?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\Output;
+
+/**
+ * NullOutput suppresses all output.
+ *
+ *     $output = new NullOutput();
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class NullOutput extends Output
+{
+    /**
+     * Writes a message to the output.
+     *
+     * @param string $message A message to write to the output
+     * @param Boolean $newline Whether to add a newline or not
+     */
+    public function doWrite($message, $newline)
+    {
+    }
+}

vendor/Symfony/Component/Console/Output/Output.php

@@ -0,0 +1,180 @@
+<?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\Output;
+
+use Symfony\Component\Console\Formatter\OutputFormatterInterface;
+use Symfony\Component\Console\Formatter\OutputFormatter;
+
+/**
+ * Base class for output classes.
+ *
+ * There are three levels of verbosity:
+ *
+ *  * normal: no option passed (normal output - information)
+ *  * verbose: -v (more output - debug)
+ *  * quiet: -q (no output)
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+abstract class Output implements OutputInterface
+{
+    private $verbosity;
+    private $formatter;
+
+    /**
+     * Constructor.
+     *
+     * @param integer                  $verbosity The verbosity level (self::VERBOSITY_QUIET, self::VERBOSITY_NORMAL, self::VERBOSITY_VERBOSE)
+     * @param Boolean                  $decorated Whether to decorate messages or not (null for auto-guessing)
+     * @param OutputFormatterInterface $formatter Output formatter instance
+     *
+     * @api
+     */
+    public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
+    {
+        $this->verbosity = null === $verbosity ? self::VERBOSITY_NORMAL : $verbosity;
+        $this->formatter = null === $formatter ? new OutputFormatter() : $formatter;
+        $this->formatter->setDecorated((Boolean) $decorated);
+    }
+
+    /**
+     * Sets output formatter.
+     *
+     * @param OutputFormatterInterface $formatter
+     *
+     * @api
+     */
+    public function setFormatter(OutputFormatterInterface $formatter)
+    {
+        $this->formatter = $formatter;
+    }
+
+    /**
+     * Returns current output formatter instance.
+     *
+     * @return  OutputFormatterInterface
+     *
+     * @api
+     */
+    public function getFormatter()
+    {
+        return $this->formatter;
+    }
+
+    /**
+     * Sets the decorated flag.
+     *
+     * @param Boolean $decorated Whether to decorate the messages or not
+     *
+     * @api
+     */
+    public function setDecorated($decorated)
+    {
+        $this->formatter->setDecorated((Boolean) $decorated);
+    }
+
+    /**
+     * Gets the decorated flag.
+     *
+     * @return Boolean true if the output will decorate messages, false otherwise
+     *
+     * @api
+     */
+    public function isDecorated()
+    {
+        return $this->formatter->isDecorated();
+    }
+
+    /**
+     * Sets the verbosity of the output.
+     *
+     * @param integer $level The level of verbosity
+     *
+     * @api
+     */
+    public function setVerbosity($level)
+    {
+        $this->verbosity = (int) $level;
+    }
+
+    /**
+     * Gets the current verbosity of the output.
+     *
+     * @return integer The current level of verbosity
+     *
+     * @api
+     */
+    public function getVerbosity()
+    {
+        return $this->verbosity;
+    }
+
+    /**
+     * Writes a message to the output and adds a newline at the end.
+     *
+     * @param string|array $messages The message as an array of lines of a single string
+     * @param integer      $type     The type of output
+     *
+     * @api
+     */
+    public function writeln($messages, $type = 0)
+    {
+        $this->write($messages, true, $type);
+    }
+
+    /**
+     * Writes a message to the output.
+     *
+     * @param string|array $messages The message as an array of lines of a single string
+     * @param Boolean      $newline  Whether to add a newline or not
+     * @param integer      $type     The type of output
+     *
+     * @throws \InvalidArgumentException When unknown output type is given
+     *
+     * @api
+     */
+    public function write($messages, $newline = false, $type = 0)
+    {
+        if (self::VERBOSITY_QUIET === $this->verbosity) {
+            return;
+        }
+
+        $messages = (array) $messages;
+
+        foreach ($messages as $message) {
+            switch ($type) {
+                case OutputInterface::OUTPUT_NORMAL:
+                    $message = $this->formatter->format($message);
+                    break;
+                case OutputInterface::OUTPUT_RAW:
+                    break;
+                case OutputInterface::OUTPUT_PLAIN:
+                    $message = strip_tags($this->formatter->format($message));
+                    break;
+                default:
+                    throw new \InvalidArgumentException(sprintf('Unknown output type given (%s)', $type));
+            }
+
+            $this->doWrite($message, $newline);
+        }
+    }
+
+    /**
+     * Writes a message to the output.
+     *
+     * @param string  $message A message to write to the output
+     * @param Boolean $newline Whether to add a newline or not
+     */
+    abstract public function doWrite($message, $newline);
+}

vendor/Symfony/Component/Console/Output/OutputInterface.php

@@ -0,0 +1,109 @@
+<?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\Output;
+
+use Symfony\Component\Console\Formatter\OutputFormatterInterface;
+
+/**
+ * OutputInterface is the interface implemented by all Output classes.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+interface OutputInterface
+{
+    const VERBOSITY_QUIET   = 0;
+    const VERBOSITY_NORMAL  = 1;
+    const VERBOSITY_VERBOSE = 2;
+
+    const OUTPUT_NORMAL = 0;
+    const OUTPUT_RAW = 1;
+    const OUTPUT_PLAIN = 2;
+
+    /**
+     * Writes a message to the output.
+     *
+     * @param string|array $messages The message as an array of lines of a single string
+     * @param Boolean      $newline  Whether to add a newline or not
+     * @param integer      $type     The type of output
+     *
+     * @throws \InvalidArgumentException When unknown output type is given
+     *
+     * @api
+     */
+    function write($messages, $newline = false, $type = 0);
+
+    /**
+     * Writes a message to the output and adds a newline at the end.
+     *
+     * @param string|array $messages The message as an array of lines of a single string
+     * @param integer      $type     The type of output
+     *
+     * @api
+     */
+    function writeln($messages, $type = 0);
+
+    /**
+     * Sets the verbosity of the output.
+     *
+     * @param integer $level The level of verbosity
+     *
+     * @api
+     */
+    function setVerbosity($level);
+
+    /**
+     * Gets the current verbosity of the output.
+     *
+     * @return integer The current level of verbosity
+     *
+     * @api
+     */
+    function getVerbosity();
+
+    /**
+     * Sets the decorated flag.
+     *
+     * @param Boolean $decorated Whether to decorate the messages or not
+     *
+     * @api
+     */
+    function setDecorated($decorated);
+
+    /**
+     * Gets the decorated flag.
+     *
+     * @return Boolean true if the output will decorate messages, false otherwise
+     *
+     * @api
+     */
+    function isDecorated();
+
+    /**
+     * Sets output formatter.
+     *
+     * @param OutputFormatterInterface $formatter
+     *
+     * @api
+     */
+    function setFormatter(OutputFormatterInterface $formatter);
+
+    /**
+     * Returns current output formatter instance.
+     *
+     * @return  OutputFormatterInterface
+     *
+     * @api
+     */
+    function getFormatter();
+}

vendor/Symfony/Component/Console/Output/StreamOutput.php

@@ -0,0 +1,113 @@
+<?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\Output;
+
+use Symfony\Component\Console\Formatter\OutputFormatterInterface;
+
+/**
+ * StreamOutput writes the output to a given stream.
+ *
+ * Usage:
+ *
+ * $output = new StreamOutput(fopen('php://stdout', 'w'));
+ *
+ * As `StreamOutput` can use any stream, you can also use a file:
+ *
+ * $output = new StreamOutput(fopen('/path/to/output.log', 'a', false));
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class StreamOutput extends Output
+{
+    private $stream;
+
+    /**
+     * Constructor.
+     *
+     * @param mixed           $stream    A stream resource
+     * @param integer         $verbosity The verbosity level (self::VERBOSITY_QUIET, self::VERBOSITY_NORMAL,
+     *                                   self::VERBOSITY_VERBOSE)
+     * @param Boolean         $decorated Whether to decorate messages or not (null for auto-guessing)
+     * @param OutputFormatter $formatter Output formatter instance
+     *
+     * @throws \InvalidArgumentException When first argument is not a real stream
+     *
+     * @api
+     */
+    public function __construct($stream, $verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
+    {
+        if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) {
+            throw new \InvalidArgumentException('The StreamOutput class needs a stream as its first argument.');
+        }
+
+        $this->stream = $stream;
+
+        if (null === $decorated) {
+            $decorated = $this->hasColorSupport($decorated);
+        }
+
+        parent::__construct($verbosity, $decorated, $formatter);
+    }
+
+    /**
+     * Gets the stream attached to this StreamOutput instance.
+     *
+     * @return resource A stream resource
+     */
+    public function getStream()
+    {
+        return $this->stream;
+    }
+
+    /**
+     * Writes a message to the output.
+     *
+     * @param string  $message A message to write to the output
+     * @param Boolean $newline Whether to add a newline or not
+     *
+     * @throws \RuntimeException When unable to write output (should never happen)
+     */
+    public function doWrite($message, $newline)
+    {
+        if (false === @fwrite($this->stream, $message.($newline ? PHP_EOL : ''))) {
+            // @codeCoverageIgnoreStart
+            // should never happen
+            throw new \RuntimeException('Unable to write output.');
+            // @codeCoverageIgnoreEnd
+        }
+
+        fflush($this->stream);
+    }
+
+    /**
+     * Returns true if the stream supports colorization.
+     *
+     * Colorization is disabled if not supported by the stream:
+     *
+     *  -  windows without ansicon
+     *  -  non tty consoles
+     *
+     * @return Boolean true if the stream supports colorization, false otherwise
+     */
+    protected function hasColorSupport()
+    {
+        // @codeCoverageIgnoreStart
+        if (DIRECTORY_SEPARATOR == '\\') {
+            return false !== getenv('ANSICON');
+        }
+
+        return function_exists('posix_isatty') && @posix_isatty($this->stream);
+        // @codeCoverageIgnoreEnd
+    }
+}