gravityview / GravityView

vendor/symfony/console/Input/InputAwareInterface.php

Indentation +4 added lines, -4 removed lines

@@ -19,8 +19,8 @@
  */
 interface InputAwareInterface
 {
-    /**
-     * Sets the Console Input.
-     */
-    public function setInput(InputInterface $input);
+	/**
+	 * Sets the Console Input.
+	 */
+	public function setInput(InputInterface $input);
 }

Spacing +1 added lines, -1 removed lines

@@ -22,5 +22,5 @@
     /**
      * Sets the Console Input.
      */
-    public function setInput(InputInterface $input);
+    public function setInput( InputInterface $input );
 }

Braces +1 added lines, -2 removed lines

@@ -17,8 +17,7 @@
  *
  * @author Wouter J <waldio.webdesign@gmail.com>
  */
-interface InputAwareInterface
-{
+interface InputAwareInterface {
     /**
      * Sets the Console Input.
      */

vendor/symfony/console/Input/Input.php

Indentation +183 added lines, -183 removed lines

@@ -27,187 +27,187 @@
  */
 abstract class Input implements InputInterface, StreamableInputInterface
 {
-    protected $definition;
-    protected $stream;
-    protected $options = [];
-    protected $arguments = [];
-    protected $interactive = true;
-
-    public function __construct(InputDefinition $definition = null)
-    {
-        if (null === $definition) {
-            $this->definition = new InputDefinition();
-        } else {
-            $this->bind($definition);
-            $this->validate();
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function bind(InputDefinition $definition)
-    {
-        $this->arguments = [];
-        $this->options = [];
-        $this->definition = $definition;
-
-        $this->parse();
-    }
-
-    /**
-     * Processes command line arguments.
-     */
-    abstract protected function parse();
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate()
-    {
-        $definition = $this->definition;
-        $givenArguments = $this->arguments;
-
-        $missingArguments = array_filter(array_keys($definition->getArguments()), function ($argument) use ($definition, $givenArguments) {
-            return !\array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired();
-        });
-
-        if (\count($missingArguments) > 0) {
-            throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments)));
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function isInteractive()
-    {
-        return $this->interactive;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setInteractive(bool $interactive)
-    {
-        $this->interactive = $interactive;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getArguments()
-    {
-        return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getArgument(string $name)
-    {
-        if (!$this->definition->hasArgument($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
-        }
-
-        return $this->arguments[$name] ?? $this->definition->getArgument($name)->getDefault();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setArgument(string $name, $value)
-    {
-        if (!$this->definition->hasArgument($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
-        }
-
-        $this->arguments[$name] = $value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasArgument(string $name)
-    {
-        return $this->definition->hasArgument($name);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getOptions()
-    {
-        return array_merge($this->definition->getOptionDefaults(), $this->options);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getOption(string $name)
-    {
-        if ($this->definition->hasNegation($name)) {
-            if (null === $value = $this->getOption($this->definition->negationToName($name))) {
-                return $value;
-            }
-
-            return !$value;
-        }
-
-        if (!$this->definition->hasOption($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
-        }
-
-        return \array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setOption(string $name, $value)
-    {
-        if ($this->definition->hasNegation($name)) {
-            $this->options[$this->definition->negationToName($name)] = !$value;
-
-            return;
-        } elseif (!$this->definition->hasOption($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
-        }
-
-        $this->options[$name] = $value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasOption(string $name)
-    {
-        return $this->definition->hasOption($name) || $this->definition->hasNegation($name);
-    }
-
-    /**
-     * Escapes a token through escapeshellarg if it contains unsafe chars.
-     *
-     * @return string
-     */
-    public function escapeToken(string $token)
-    {
-        return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setStream($stream)
-    {
-        $this->stream = $stream;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getStream()
-    {
-        return $this->stream;
-    }
+	protected $definition;
+	protected $stream;
+	protected $options = [];
+	protected $arguments = [];
+	protected $interactive = true;
+
+	public function __construct(InputDefinition $definition = null)
+	{
+		if (null === $definition) {
+			$this->definition = new InputDefinition();
+		} else {
+			$this->bind($definition);
+			$this->validate();
+		}
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function bind(InputDefinition $definition)
+	{
+		$this->arguments = [];
+		$this->options = [];
+		$this->definition = $definition;
+
+		$this->parse();
+	}
+
+	/**
+	 * Processes command line arguments.
+	 */
+	abstract protected function parse();
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function validate()
+	{
+		$definition = $this->definition;
+		$givenArguments = $this->arguments;
+
+		$missingArguments = array_filter(array_keys($definition->getArguments()), function ($argument) use ($definition, $givenArguments) {
+			return !\array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired();
+		});
+
+		if (\count($missingArguments) > 0) {
+			throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments)));
+		}
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function isInteractive()
+	{
+		return $this->interactive;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function setInteractive(bool $interactive)
+	{
+		$this->interactive = $interactive;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getArguments()
+	{
+		return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getArgument(string $name)
+	{
+		if (!$this->definition->hasArgument($name)) {
+			throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+		}
+
+		return $this->arguments[$name] ?? $this->definition->getArgument($name)->getDefault();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function setArgument(string $name, $value)
+	{
+		if (!$this->definition->hasArgument($name)) {
+			throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+		}
+
+		$this->arguments[$name] = $value;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function hasArgument(string $name)
+	{
+		return $this->definition->hasArgument($name);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getOptions()
+	{
+		return array_merge($this->definition->getOptionDefaults(), $this->options);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getOption(string $name)
+	{
+		if ($this->definition->hasNegation($name)) {
+			if (null === $value = $this->getOption($this->definition->negationToName($name))) {
+				return $value;
+			}
+
+			return !$value;
+		}
+
+		if (!$this->definition->hasOption($name)) {
+			throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
+		}
+
+		return \array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function setOption(string $name, $value)
+	{
+		if ($this->definition->hasNegation($name)) {
+			$this->options[$this->definition->negationToName($name)] = !$value;
+
+			return;
+		} elseif (!$this->definition->hasOption($name)) {
+			throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
+		}
+
+		$this->options[$name] = $value;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function hasOption(string $name)
+	{
+		return $this->definition->hasOption($name) || $this->definition->hasNegation($name);
+	}
+
+	/**
+	 * Escapes a token through escapeshellarg if it contains unsafe chars.
+	 *
+	 * @return string
+	 */
+	public function escapeToken(string $token)
+	{
+		return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function setStream($stream)
+	{
+		$this->stream = $stream;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getStream()
+	{
+		return $this->stream;
+	}
 }

Spacing +43 added lines, -43 removed lines

@@ -29,16 +29,16 @@ 
 {
     protected $definition;
     protected $stream;
-    protected $options = [];
-    protected $arguments = [];
+    protected $options = [ ];
+    protected $arguments = [ ];
     protected $interactive = true;
 
-    public function __construct(InputDefinition $definition = null)
+    public function __construct( InputDefinition $definition = null )
     {
-        if (null === $definition) {
+        if ( null === $definition ) {
             $this->definition = new InputDefinition();
         } else {
-            $this->bind($definition);
+            $this->bind( $definition );
             $this->validate();
         }
     }
@@ -46,10 +46,10 @@ 
     /**
      * {@inheritdoc}
      */
-    public function bind(InputDefinition $definition)
+    public function bind( InputDefinition $definition )
     {
-        $this->arguments = [];
-        $this->options = [];
+        $this->arguments = [ ];
+        $this->options = [ ];
         $this->definition = $definition;
 
         $this->parse();
@@ -68,12 +68,12 @@ 
         $definition = $this->definition;
         $givenArguments = $this->arguments;
 
-        $missingArguments = array_filter(array_keys($definition->getArguments()), function ($argument) use ($definition, $givenArguments) {
-            return !\array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired();
+        $missingArguments = array_filter( array_keys( $definition->getArguments() ), function( $argument ) use ( $definition, $givenArguments ) {
+            return ! \array_key_exists( $argument, $givenArguments ) && $definition->getArgument( $argument )->isRequired();
         });
 
-        if (\count($missingArguments) > 0) {
-            throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments)));
+        if ( \count( $missingArguments ) > 0 ) {
+            throw new RuntimeException( sprintf( 'Not enough arguments (missing: "%s").', implode( ', ', $missingArguments ) ) );
         }
     }
 
@@ -88,7 +88,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function setInteractive(bool $interactive)
+    public function setInteractive( bool $interactive )
     {
         $this->interactive = $interactive;
     }
@@ -98,39 +98,39 @@ 
      */
     public function getArguments()
     {
-        return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
+        return array_merge( $this->definition->getArgumentDefaults(), $this->arguments );
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getArgument(string $name)
+    public function getArgument( string $name )
     {
-        if (!$this->definition->hasArgument($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+        if ( ! $this->definition->hasArgument( $name ) ) {
+            throw new InvalidArgumentException( sprintf( 'The "%s" argument does not exist.', $name ) );
         }
 
-        return $this->arguments[$name] ?? $this->definition->getArgument($name)->getDefault();
+        return $this->arguments[ $name ] ?? $this->definition->getArgument( $name )->getDefault();
     }
 
     /**
      * {@inheritdoc}
      */
-    public function setArgument(string $name, $value)
+    public function setArgument( string $name, $value )
     {
-        if (!$this->definition->hasArgument($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+        if ( ! $this->definition->hasArgument( $name ) ) {
+            throw new InvalidArgumentException( sprintf( 'The "%s" argument does not exist.', $name ) );
         }
 
-        $this->arguments[$name] = $value;
+        $this->arguments[ $name ] = $value;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function hasArgument(string $name)
+    public function hasArgument( string $name )
     {
-        return $this->definition->hasArgument($name);
+        return $this->definition->hasArgument( $name );
     }
 
     /**
@@ -138,51 +138,51 @@ 
      */
     public function getOptions()
     {
-        return array_merge($this->definition->getOptionDefaults(), $this->options);
+        return array_merge( $this->definition->getOptionDefaults(), $this->options );
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getOption(string $name)
+    public function getOption( string $name )
     {
-        if ($this->definition->hasNegation($name)) {
-            if (null === $value = $this->getOption($this->definition->negationToName($name))) {
+        if ( $this->definition->hasNegation( $name ) ) {
+            if ( null === $value = $this->getOption( $this->definition->negationToName( $name ) ) ) {
                 return $value;
             }
 
-            return !$value;
+            return ! $value;
         }
 
-        if (!$this->definition->hasOption($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
+        if ( ! $this->definition->hasOption( $name ) ) {
+            throw new InvalidArgumentException( sprintf( 'The "%s" option does not exist.', $name ) );
         }
 
-        return \array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
+        return \array_key_exists( $name, $this->options ) ? $this->options[ $name ] : $this->definition->getOption( $name )->getDefault();
     }
 
     /**
      * {@inheritdoc}
      */
-    public function setOption(string $name, $value)
+    public function setOption( string $name, $value )
     {
-        if ($this->definition->hasNegation($name)) {
-            $this->options[$this->definition->negationToName($name)] = !$value;
+        if ( $this->definition->hasNegation( $name ) ) {
+            $this->options[ $this->definition->negationToName( $name ) ] = ! $value;
 
             return;
-        } elseif (!$this->definition->hasOption($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
+        } elseif ( ! $this->definition->hasOption( $name ) ) {
+            throw new InvalidArgumentException( sprintf( 'The "%s" option does not exist.', $name ) );
         }
 
-        $this->options[$name] = $value;
+        $this->options[ $name ] = $value;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function hasOption(string $name)
+    public function hasOption( string $name )
     {
-        return $this->definition->hasOption($name) || $this->definition->hasNegation($name);
+        return $this->definition->hasOption( $name ) || $this->definition->hasNegation( $name );
     }
 
     /**
@@ -190,15 +190,15 @@ 
      *
      * @return string
      */
-    public function escapeToken(string $token)
+    public function escapeToken( string $token )
     {
-        return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
+        return preg_match( '{^[\w-]+$}', $token ) ? $token : escapeshellarg( $token );
     }
 
     /**
      * {@inheritdoc}
      */
-    public function setStream($stream)
+    public function setStream( $stream )
     {
         $this->stream = $stream;
     }

Braces +16 added lines, -32 removed lines

@@ -33,8 +33,7 @@ 
     protected $arguments = [];
     protected $interactive = true;
 
-    public function __construct(InputDefinition $definition = null)
-    {
+    public function __construct(InputDefinition $definition = null) {
         if (null === $definition) {
             $this->definition = new InputDefinition();
         } else {
@@ -46,8 +45,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function bind(InputDefinition $definition)
-    {
+    public function bind(InputDefinition $definition) {
         $this->arguments = [];
         $this->options = [];
         $this->definition = $definition;
@@ -63,8 +61,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function validate()
-    {
+    public function validate() {
         $definition = $this->definition;
         $givenArguments = $this->arguments;
 
@@ -80,32 +77,28 @@ 
     /**
      * {@inheritdoc}
      */
-    public function isInteractive()
-    {
+    public function isInteractive() {
         return $this->interactive;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function setInteractive(bool $interactive)
-    {
+    public function setInteractive(bool $interactive) {
         $this->interactive = $interactive;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getArguments()
-    {
+    public function getArguments() {
         return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getArgument(string $name)
-    {
+    public function getArgument(string $name) {
         if (!$this->definition->hasArgument($name)) {
             throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
         }
@@ -116,8 +109,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function setArgument(string $name, $value)
-    {
+    public function setArgument(string $name, $value) {
         if (!$this->definition->hasArgument($name)) {
             throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
         }
@@ -128,24 +120,21 @@ 
     /**
      * {@inheritdoc}
      */
-    public function hasArgument(string $name)
-    {
+    public function hasArgument(string $name) {
         return $this->definition->hasArgument($name);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getOptions()
-    {
+    public function getOptions() {
         return array_merge($this->definition->getOptionDefaults(), $this->options);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getOption(string $name)
-    {
+    public function getOption(string $name) {
         if ($this->definition->hasNegation($name)) {
             if (null === $value = $this->getOption($this->definition->negationToName($name))) {
                 return $value;
@@ -164,8 +153,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function setOption(string $name, $value)
-    {
+    public function setOption(string $name, $value) {
         if ($this->definition->hasNegation($name)) {
             $this->options[$this->definition->negationToName($name)] = !$value;
 
@@ -180,8 +168,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function hasOption(string $name)
-    {
+    public function hasOption(string $name) {
         return $this->definition->hasOption($name) || $this->definition->hasNegation($name);
     }
 
@@ -190,24 +177,21 @@ 
      *
      * @return string
      */
-    public function escapeToken(string $token)
-    {
+    public function escapeToken(string $token) {
         return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function setStream($stream)
-    {
+    public function setStream($stream) {
         $this->stream = $stream;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getStream()
-    {
+    public function getStream() {
         return $this->stream;
     }
 }

vendor/symfony/console/Input/ArrayInput.php

Indentation +182 added lines, -182 removed lines

@@ -25,186 +25,186 @@
  */
 class ArrayInput extends Input
 {
-    private $parameters;
-
-    public function __construct(array $parameters, InputDefinition $definition = null)
-    {
-        $this->parameters = $parameters;
-
-        parent::__construct($definition);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getFirstArgument()
-    {
-        foreach ($this->parameters as $param => $value) {
-            if ($param && \is_string($param) && '-' === $param[0]) {
-                continue;
-            }
-
-            return $value;
-        }
-
-        return null;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasParameterOption($values, bool $onlyParams = false)
-    {
-        $values = (array) $values;
-
-        foreach ($this->parameters as $k => $v) {
-            if (!\is_int($k)) {
-                $v = $k;
-            }
-
-            if ($onlyParams && '--' === $v) {
-                return false;
-            }
-
-            if (\in_array($v, $values)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameterOption($values, $default = false, bool $onlyParams = false)
-    {
-        $values = (array) $values;
-
-        foreach ($this->parameters as $k => $v) {
-            if ($onlyParams && ('--' === $k || (\is_int($k) && '--' === $v))) {
-                return $default;
-            }
-
-            if (\is_int($k)) {
-                if (\in_array($v, $values)) {
-                    return true;
-                }
-            } elseif (\in_array($k, $values)) {
-                return $v;
-            }
-        }
-
-        return $default;
-    }
-
-    /**
-     * Returns a stringified representation of the args passed to the command.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        $params = [];
-        foreach ($this->parameters as $param => $val) {
-            if ($param && \is_string($param) && '-' === $param[0]) {
-                $glue = ('-' === $param[1]) ? '=' : ' ';
-                if (\is_array($val)) {
-                    foreach ($val as $v) {
-                        $params[] = $param.('' != $v ? $glue.$this->escapeToken($v) : '');
-                    }
-                } else {
-                    $params[] = $param.('' != $val ? $glue.$this->escapeToken($val) : '');
-                }
-            } else {
-                $params[] = \is_array($val) ? implode(' ', array_map([$this, 'escapeToken'], $val)) : $this->escapeToken($val);
-            }
-        }
-
-        return implode(' ', $params);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function parse()
-    {
-        foreach ($this->parameters as $key => $value) {
-            if ('--' === $key) {
-                return;
-            }
-            if (str_starts_with($key, '--')) {
-                $this->addLongOption(substr($key, 2), $value);
-            } elseif (str_starts_with($key, '-')) {
-                $this->addShortOption(substr($key, 1), $value);
-            } else {
-                $this->addArgument($key, $value);
-            }
-        }
-    }
-
-    /**
-     * Adds a short option value.
-     *
-     * @throws InvalidOptionException When option given doesn't exist
-     */
-    private function addShortOption(string $shortcut, $value)
-    {
-        if (!$this->definition->hasShortcut($shortcut)) {
-            throw new InvalidOptionException(sprintf('The "-%s" option does not exist.', $shortcut));
-        }
-
-        $this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
-    }
-
-    /**
-     * Adds a long option value.
-     *
-     * @throws InvalidOptionException When option given doesn't exist
-     * @throws InvalidOptionException When a required value is missing
-     */
-    private function addLongOption(string $name, $value)
-    {
-        if (!$this->definition->hasOption($name)) {
-            if (!$this->definition->hasNegation($name)) {
-                throw new InvalidOptionException(sprintf('The "--%s" option does not exist.', $name));
-            }
-
-            $optionName = $this->definition->negationToName($name);
-            $this->options[$optionName] = false;
-
-            return;
-        }
-
-        $option = $this->definition->getOption($name);
-
-        if (null === $value) {
-            if ($option->isValueRequired()) {
-                throw new InvalidOptionException(sprintf('The "--%s" option requires a value.', $name));
-            }
-
-            if (!$option->isValueOptional()) {
-                $value = true;
-            }
-        }
-
-        $this->options[$name] = $value;
-    }
-
-    /**
-     * Adds an argument value.
-     *
-     * @param string|int $name  The argument name
-     * @param mixed      $value The value for the argument
-     *
-     * @throws InvalidArgumentException When argument given doesn't exist
-     */
-    private function addArgument($name, $value)
-    {
-        if (!$this->definition->hasArgument($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
-        }
-
-        $this->arguments[$name] = $value;
-    }
+	private $parameters;
+
+	public function __construct(array $parameters, InputDefinition $definition = null)
+	{
+		$this->parameters = $parameters;
+
+		parent::__construct($definition);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getFirstArgument()
+	{
+		foreach ($this->parameters as $param => $value) {
+			if ($param && \is_string($param) && '-' === $param[0]) {
+				continue;
+			}
+
+			return $value;
+		}
+
+		return null;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function hasParameterOption($values, bool $onlyParams = false)
+	{
+		$values = (array) $values;
+
+		foreach ($this->parameters as $k => $v) {
+			if (!\is_int($k)) {
+				$v = $k;
+			}
+
+			if ($onlyParams && '--' === $v) {
+				return false;
+			}
+
+			if (\in_array($v, $values)) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getParameterOption($values, $default = false, bool $onlyParams = false)
+	{
+		$values = (array) $values;
+
+		foreach ($this->parameters as $k => $v) {
+			if ($onlyParams && ('--' === $k || (\is_int($k) && '--' === $v))) {
+				return $default;
+			}
+
+			if (\is_int($k)) {
+				if (\in_array($v, $values)) {
+					return true;
+				}
+			} elseif (\in_array($k, $values)) {
+				return $v;
+			}
+		}
+
+		return $default;
+	}
+
+	/**
+	 * Returns a stringified representation of the args passed to the command.
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		$params = [];
+		foreach ($this->parameters as $param => $val) {
+			if ($param && \is_string($param) && '-' === $param[0]) {
+				$glue = ('-' === $param[1]) ? '=' : ' ';
+				if (\is_array($val)) {
+					foreach ($val as $v) {
+						$params[] = $param.('' != $v ? $glue.$this->escapeToken($v) : '');
+					}
+				} else {
+					$params[] = $param.('' != $val ? $glue.$this->escapeToken($val) : '');
+				}
+			} else {
+				$params[] = \is_array($val) ? implode(' ', array_map([$this, 'escapeToken'], $val)) : $this->escapeToken($val);
+			}
+		}
+
+		return implode(' ', $params);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function parse()
+	{
+		foreach ($this->parameters as $key => $value) {
+			if ('--' === $key) {
+				return;
+			}
+			if (str_starts_with($key, '--')) {
+				$this->addLongOption(substr($key, 2), $value);
+			} elseif (str_starts_with($key, '-')) {
+				$this->addShortOption(substr($key, 1), $value);
+			} else {
+				$this->addArgument($key, $value);
+			}
+		}
+	}
+
+	/**
+	 * Adds a short option value.
+	 *
+	 * @throws InvalidOptionException When option given doesn't exist
+	 */
+	private function addShortOption(string $shortcut, $value)
+	{
+		if (!$this->definition->hasShortcut($shortcut)) {
+			throw new InvalidOptionException(sprintf('The "-%s" option does not exist.', $shortcut));
+		}
+
+		$this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
+	}
+
+	/**
+	 * Adds a long option value.
+	 *
+	 * @throws InvalidOptionException When option given doesn't exist
+	 * @throws InvalidOptionException When a required value is missing
+	 */
+	private function addLongOption(string $name, $value)
+	{
+		if (!$this->definition->hasOption($name)) {
+			if (!$this->definition->hasNegation($name)) {
+				throw new InvalidOptionException(sprintf('The "--%s" option does not exist.', $name));
+			}
+
+			$optionName = $this->definition->negationToName($name);
+			$this->options[$optionName] = false;
+
+			return;
+		}
+
+		$option = $this->definition->getOption($name);
+
+		if (null === $value) {
+			if ($option->isValueRequired()) {
+				throw new InvalidOptionException(sprintf('The "--%s" option requires a value.', $name));
+			}
+
+			if (!$option->isValueOptional()) {
+				$value = true;
+			}
+		}
+
+		$this->options[$name] = $value;
+	}
+
+	/**
+	 * Adds an argument value.
+	 *
+	 * @param string|int $name  The argument name
+	 * @param mixed      $value The value for the argument
+	 *
+	 * @throws InvalidArgumentException When argument given doesn't exist
+	 */
+	private function addArgument($name, $value)
+	{
+		if (!$this->definition->hasArgument($name)) {
+			throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+		}
+
+		$this->arguments[$name] = $value;
+	}
 }

Spacing +54 added lines, -54 removed lines

@@ -27,11 +27,11 @@ 
 {
     private $parameters;
 
-    public function __construct(array $parameters, InputDefinition $definition = null)
+    public function __construct( array $parameters, InputDefinition $definition = null )
     {
         $this->parameters = $parameters;
 
-        parent::__construct($definition);
+        parent::__construct( $definition );
     }
 
     /**
@@ -39,8 +39,8 @@ 
      */
     public function getFirstArgument()
     {
-        foreach ($this->parameters as $param => $value) {
-            if ($param && \is_string($param) && '-' === $param[0]) {
+        foreach ( $this->parameters as $param => $value ) {
+            if ( $param && \is_string( $param ) && '-' === $param[ 0 ] ) {
                 continue;
             }
 
@@ -53,20 +53,20 @@ 
     /**
      * {@inheritdoc}
      */
-    public function hasParameterOption($values, bool $onlyParams = false)
+    public function hasParameterOption( $values, bool $onlyParams = false )
     {
-        $values = (array) $values;
+        $values = (array)$values;
 
-        foreach ($this->parameters as $k => $v) {
-            if (!\is_int($k)) {
+        foreach ( $this->parameters as $k => $v ) {
+            if ( ! \is_int( $k ) ) {
                 $v = $k;
             }
 
-            if ($onlyParams && '--' === $v) {
+            if ( $onlyParams && '--' === $v ) {
                 return false;
             }
 
-            if (\in_array($v, $values)) {
+            if ( \in_array( $v, $values ) ) {
                 return true;
             }
         }
@@ -77,20 +77,20 @@ 
     /**
      * {@inheritdoc}
      */
-    public function getParameterOption($values, $default = false, bool $onlyParams = false)
+    public function getParameterOption( $values, $default = false, bool $onlyParams = false )
     {
-        $values = (array) $values;
+        $values = (array)$values;
 
-        foreach ($this->parameters as $k => $v) {
-            if ($onlyParams && ('--' === $k || (\is_int($k) && '--' === $v))) {
+        foreach ( $this->parameters as $k => $v ) {
+            if ( $onlyParams && ( '--' === $k || ( \is_int( $k ) && '--' === $v ) ) ) {
                 return $default;
             }
 
-            if (\is_int($k)) {
-                if (\in_array($v, $values)) {
+            if ( \is_int( $k ) ) {
+                if ( \in_array( $v, $values ) ) {
                     return true;
                 }
-            } elseif (\in_array($k, $values)) {
+            } elseif ( \in_array( $k, $values ) ) {
                 return $v;
             }
         }
@@ -105,23 +105,23 @@ 
      */
     public function __toString()
     {
-        $params = [];
-        foreach ($this->parameters as $param => $val) {
-            if ($param && \is_string($param) && '-' === $param[0]) {
-                $glue = ('-' === $param[1]) ? '=' : ' ';
-                if (\is_array($val)) {
-                    foreach ($val as $v) {
-                        $params[] = $param.('' != $v ? $glue.$this->escapeToken($v) : '');
+        $params = [ ];
+        foreach ( $this->parameters as $param => $val ) {
+            if ( $param && \is_string( $param ) && '-' === $param[ 0 ] ) {
+                $glue = ( '-' === $param[ 1 ] ) ? '=' : ' ';
+                if ( \is_array( $val ) ) {
+                    foreach ( $val as $v ) {
+                        $params[ ] = $param . ( '' != $v ? $glue . $this->escapeToken( $v ) : '' );
                     }
                 } else {
-                    $params[] = $param.('' != $val ? $glue.$this->escapeToken($val) : '');
+                    $params[ ] = $param . ( '' != $val ? $glue . $this->escapeToken( $val ) : '' );
                 }
             } else {
-                $params[] = \is_array($val) ? implode(' ', array_map([$this, 'escapeToken'], $val)) : $this->escapeToken($val);
+                $params[ ] = \is_array( $val ) ? implode( ' ', array_map( [ $this, 'escapeToken' ], $val ) ) : $this->escapeToken( $val );
             }
         }
 
-        return implode(' ', $params);
+        return implode( ' ', $params );
     }
 
     /**
@@ -129,16 +129,16 @@ 
      */
     protected function parse()
     {
-        foreach ($this->parameters as $key => $value) {
-            if ('--' === $key) {
+        foreach ( $this->parameters as $key => $value ) {
+            if ( '--' === $key ) {
                 return;
             }
-            if (str_starts_with($key, '--')) {
-                $this->addLongOption(substr($key, 2), $value);
-            } elseif (str_starts_with($key, '-')) {
-                $this->addShortOption(substr($key, 1), $value);
+            if ( str_starts_with( $key, '--' ) ) {
+                $this->addLongOption( substr( $key, 2 ), $value );
+            } elseif ( str_starts_with( $key, '-' ) ) {
+                $this->addShortOption( substr( $key, 1 ), $value );
             } else {
-                $this->addArgument($key, $value);
+                $this->addArgument( $key, $value );
             }
         }
     }
@@ -148,13 +148,13 @@ 
      *
      * @throws InvalidOptionException When option given doesn't exist
      */
-    private function addShortOption(string $shortcut, $value)
+    private function addShortOption( string $shortcut, $value )
     {
-        if (!$this->definition->hasShortcut($shortcut)) {
-            throw new InvalidOptionException(sprintf('The "-%s" option does not exist.', $shortcut));
+        if ( ! $this->definition->hasShortcut( $shortcut ) ) {
+            throw new InvalidOptionException( sprintf( 'The "-%s" option does not exist.', $shortcut ) );
         }
 
-        $this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
+        $this->addLongOption( $this->definition->getOptionForShortcut( $shortcut )->getName(), $value );
     }
 
     /**
@@ -163,32 +163,32 @@ 
      * @throws InvalidOptionException When option given doesn't exist
      * @throws InvalidOptionException When a required value is missing
      */
-    private function addLongOption(string $name, $value)
+    private function addLongOption( string $name, $value )
     {
-        if (!$this->definition->hasOption($name)) {
-            if (!$this->definition->hasNegation($name)) {
-                throw new InvalidOptionException(sprintf('The "--%s" option does not exist.', $name));
+        if ( ! $this->definition->hasOption( $name ) ) {
+            if ( ! $this->definition->hasNegation( $name ) ) {
+                throw new InvalidOptionException( sprintf( 'The "--%s" option does not exist.', $name ) );
             }
 
-            $optionName = $this->definition->negationToName($name);
-            $this->options[$optionName] = false;
+            $optionName = $this->definition->negationToName( $name );
+            $this->options[ $optionName ] = false;
 
             return;
         }
 
-        $option = $this->definition->getOption($name);
+        $option = $this->definition->getOption( $name );
 
-        if (null === $value) {
-            if ($option->isValueRequired()) {
-                throw new InvalidOptionException(sprintf('The "--%s" option requires a value.', $name));
+        if ( null === $value ) {
+            if ( $option->isValueRequired() ) {
+                throw new InvalidOptionException( sprintf( 'The "--%s" option requires a value.', $name ) );
             }
 
-            if (!$option->isValueOptional()) {
+            if ( ! $option->isValueOptional() ) {
                 $value = true;
             }
         }
 
-        $this->options[$name] = $value;
+        $this->options[ $name ] = $value;
     }
 
     /**
@@ -199,12 +199,12 @@ 
      *
      * @throws InvalidArgumentException When argument given doesn't exist
      */
-    private function addArgument($name, $value)
+    private function addArgument( $name, $value )
     {
-        if (!$this->definition->hasArgument($name)) {
-            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+        if ( ! $this->definition->hasArgument( $name ) ) {
+            throw new InvalidArgumentException( sprintf( 'The "%s" argument does not exist.', $name ) );
         }
 
-        $this->arguments[$name] = $value;
+        $this->arguments[ $name ] = $value;
     }
 }

Braces +10 added lines, -20 removed lines

@@ -23,12 +23,10 @@ 
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-class ArrayInput extends Input
-{
+class ArrayInput extends Input {
     private $parameters;
 
-    public function __construct(array $parameters, InputDefinition $definition = null)
-    {
+    public function __construct(array $parameters, InputDefinition $definition = null) {
         $this->parameters = $parameters;
 
         parent::__construct($definition);
@@ -37,8 +35,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function getFirstArgument()
-    {
+    public function getFirstArgument() {
         foreach ($this->parameters as $param => $value) {
             if ($param && \is_string($param) && '-' === $param[0]) {
                 continue;
@@ -53,8 +50,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function hasParameterOption($values, bool $onlyParams = false)
-    {
+    public function hasParameterOption($values, bool $onlyParams = false) {
         $values = (array) $values;
 
         foreach ($this->parameters as $k => $v) {
@@ -77,8 +73,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function getParameterOption($values, $default = false, bool $onlyParams = false)
-    {
+    public function getParameterOption($values, $default = false, bool $onlyParams = false) {
         $values = (array) $values;
 
         foreach ($this->parameters as $k => $v) {
@@ -103,8 +98,7 @@ 
      *
      * @return string
      */
-    public function __toString()
-    {
+    public function __toString() {
         $params = [];
         foreach ($this->parameters as $param => $val) {
             if ($param && \is_string($param) && '-' === $param[0]) {
@@ -127,8 +121,7 @@ 
     /**
      * {@inheritdoc}
      */
-    protected function parse()
-    {
+    protected function parse() {
         foreach ($this->parameters as $key => $value) {
             if ('--' === $key) {
                 return;
@@ -148,8 +141,7 @@ 
      *
      * @throws InvalidOptionException When option given doesn't exist
      */
-    private function addShortOption(string $shortcut, $value)
-    {
+    private function addShortOption(string $shortcut, $value) {
         if (!$this->definition->hasShortcut($shortcut)) {
             throw new InvalidOptionException(sprintf('The "-%s" option does not exist.', $shortcut));
         }
@@ -163,8 +155,7 @@ 
      * @throws InvalidOptionException When option given doesn't exist
      * @throws InvalidOptionException When a required value is missing
      */
-    private function addLongOption(string $name, $value)
-    {
+    private function addLongOption(string $name, $value) {
         if (!$this->definition->hasOption($name)) {
             if (!$this->definition->hasNegation($name)) {
                 throw new InvalidOptionException(sprintf('The "--%s" option does not exist.', $name));
@@ -199,8 +190,7 @@ 
      *
      * @throws InvalidArgumentException When argument given doesn't exist
      */
-    private function addArgument($name, $value)
-    {
+    private function addArgument($name, $value) {
         if (!$this->definition->hasArgument($name)) {
             throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
         }

vendor/symfony/console/SignalRegistry/SignalRegistry.php

Indentation +39 added lines, -39 removed lines

@@ -13,53 +13,53 @@
 
 final class SignalRegistry
 {
-    private $signalHandlers = [];
+	private $signalHandlers = [];
 
-    public function __construct()
-    {
-        if (\function_exists('pcntl_async_signals')) {
-            pcntl_async_signals(true);
-        }
-    }
+	public function __construct()
+	{
+		if (\function_exists('pcntl_async_signals')) {
+			pcntl_async_signals(true);
+		}
+	}
 
-    public function register(int $signal, callable $signalHandler): void
-    {
-        if (!isset($this->signalHandlers[$signal])) {
-            $previousCallback = pcntl_signal_get_handler($signal);
+	public function register(int $signal, callable $signalHandler): void
+	{
+		if (!isset($this->signalHandlers[$signal])) {
+			$previousCallback = pcntl_signal_get_handler($signal);
 
-            if (\is_callable($previousCallback)) {
-                $this->signalHandlers[$signal][] = $previousCallback;
-            }
-        }
+			if (\is_callable($previousCallback)) {
+				$this->signalHandlers[$signal][] = $previousCallback;
+			}
+		}
 
-        $this->signalHandlers[$signal][] = $signalHandler;
+		$this->signalHandlers[$signal][] = $signalHandler;
 
-        pcntl_signal($signal, [$this, 'handle']);
-    }
+		pcntl_signal($signal, [$this, 'handle']);
+	}
 
-    public static function isSupported(): bool
-    {
-        if (!\function_exists('pcntl_signal')) {
-            return false;
-        }
+	public static function isSupported(): bool
+	{
+		if (!\function_exists('pcntl_signal')) {
+			return false;
+		}
 
-        if (\in_array('pcntl_signal', explode(',', ini_get('disable_functions')))) {
-            return false;
-        }
+		if (\in_array('pcntl_signal', explode(',', ini_get('disable_functions')))) {
+			return false;
+		}
 
-        return true;
-    }
+		return true;
+	}
 
-    /**
-     * @internal
-     */
-    public function handle(int $signal): void
-    {
-        $count = \count($this->signalHandlers[$signal]);
+	/**
+	 * @internal
+	 */
+	public function handle(int $signal): void
+	{
+		$count = \count($this->signalHandlers[$signal]);
 
-        foreach ($this->signalHandlers[$signal] as $i => $signalHandler) {
-            $hasNext = $i !== $count - 1;
-            $signalHandler($signal, $hasNext);
-        }
-    }
+		foreach ($this->signalHandlers[$signal] as $i => $signalHandler) {
+			$hasNext = $i !== $count - 1;
+			$signalHandler($signal, $hasNext);
+		}
+	}
 }

Spacing +16 added lines, -16 removed lines

@@ -13,37 +13,37 @@ 
 
 final class SignalRegistry
 {
-    private $signalHandlers = [];
+    private $signalHandlers = [ ];
 
     public function __construct()
     {
-        if (\function_exists('pcntl_async_signals')) {
-            pcntl_async_signals(true);
+        if ( \function_exists( 'pcntl_async_signals' ) ) {
+            pcntl_async_signals( true );
         }
     }
 
-    public function register(int $signal, callable $signalHandler): void
+    public function register( int $signal, callable $signalHandler ): void
     {
-        if (!isset($this->signalHandlers[$signal])) {
-            $previousCallback = pcntl_signal_get_handler($signal);
+        if ( ! isset( $this->signalHandlers[ $signal ] ) ) {
+            $previousCallback = pcntl_signal_get_handler( $signal );
 
-            if (\is_callable($previousCallback)) {
-                $this->signalHandlers[$signal][] = $previousCallback;
+            if ( \is_callable( $previousCallback ) ) {
+                $this->signalHandlers[ $signal ][ ] = $previousCallback;
             }
         }
 
-        $this->signalHandlers[$signal][] = $signalHandler;
+        $this->signalHandlers[ $signal ][ ] = $signalHandler;
 
-        pcntl_signal($signal, [$this, 'handle']);
+        pcntl_signal( $signal, [ $this, 'handle' ] );
     }
 
     public static function isSupported(): bool
     {
-        if (!\function_exists('pcntl_signal')) {
+        if ( ! \function_exists( 'pcntl_signal' ) ) {
             return false;
         }
 
-        if (\in_array('pcntl_signal', explode(',', ini_get('disable_functions')))) {
+        if ( \in_array( 'pcntl_signal', explode( ',', ini_get( 'disable_functions' ) ) ) ) {
             return false;
         }
 
@@ -53,13 +53,13 @@ 
     /**
      * @internal
      */
-    public function handle(int $signal): void
+    public function handle( int $signal ): void
     {
-        $count = \count($this->signalHandlers[$signal]);
+        $count = \count( $this->signalHandlers[ $signal ] );
 
-        foreach ($this->signalHandlers[$signal] as $i => $signalHandler) {
+        foreach ( $this->signalHandlers[ $signal ] as $i => $signalHandler ) {
             $hasNext = $i !== $count - 1;
-            $signalHandler($signal, $hasNext);
+            $signalHandler( $signal, $hasNext );
         }
     }
 }

Braces +2 added lines, -4 removed lines

@@ -11,12 +11,10 @@
 
 namespace Symfony\Component\Console\SignalRegistry;
 
-final class SignalRegistry
-{
+final class SignalRegistry {
     private $signalHandlers = [];
 
-    public function __construct()
-    {
+    public function __construct() {
         if (\function_exists('pcntl_async_signals')) {
             pcntl_async_signals(true);
         }

vendor/symfony/console/CommandLoader/FactoryCommandLoader.php

Indentation +39 added lines, -39 removed lines

@@ -20,43 +20,43 @@
  */
 class FactoryCommandLoader implements CommandLoaderInterface
 {
-    private $factories;
-
-    /**
-     * @param callable[] $factories Indexed by command names
-     */
-    public function __construct(array $factories)
-    {
-        $this->factories = $factories;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function has(string $name)
-    {
-        return isset($this->factories[$name]);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function get(string $name)
-    {
-        if (!isset($this->factories[$name])) {
-            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
-        }
-
-        $factory = $this->factories[$name];
-
-        return $factory();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getNames()
-    {
-        return array_keys($this->factories);
-    }
+	private $factories;
+
+	/**
+	 * @param callable[] $factories Indexed by command names
+	 */
+	public function __construct(array $factories)
+	{
+		$this->factories = $factories;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function has(string $name)
+	{
+		return isset($this->factories[$name]);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get(string $name)
+	{
+		if (!isset($this->factories[$name])) {
+			throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
+		}
+
+		$factory = $this->factories[$name];
+
+		return $factory();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getNames()
+	{
+		return array_keys($this->factories);
+	}
 }

Spacing +8 added lines, -8 removed lines

@@ -25,7 +25,7 @@ 
     /**
      * @param callable[] $factories Indexed by command names
      */
-    public function __construct(array $factories)
+    public function __construct( array $factories )
     {
         $this->factories = $factories;
     }
@@ -33,21 +33,21 @@ 
     /**
      * {@inheritdoc}
      */
-    public function has(string $name)
+    public function has( string $name )
     {
-        return isset($this->factories[$name]);
+        return isset( $this->factories[ $name ] );
     }
 
     /**
      * {@inheritdoc}
      */
-    public function get(string $name)
+    public function get( string $name )
     {
-        if (!isset($this->factories[$name])) {
-            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
+        if ( ! isset( $this->factories[ $name ] ) ) {
+            throw new CommandNotFoundException( sprintf( 'Command "%s" does not exist.', $name ) );
         }
 
-        $factory = $this->factories[$name];
+        $factory = $this->factories[ $name ];
 
         return $factory();
     }
@@ -57,6 +57,6 @@ 
      */
     public function getNames()
     {
-        return array_keys($this->factories);
+        return array_keys( $this->factories );
     }
 }

Braces +5 added lines, -10 removed lines

@@ -18,31 +18,27 @@ 
  *
  * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
  */
-class FactoryCommandLoader implements CommandLoaderInterface
-{
+class FactoryCommandLoader implements CommandLoaderInterface {
     private $factories;
 
     /**
      * @param callable[] $factories Indexed by command names
      */
-    public function __construct(array $factories)
-    {
+    public function __construct(array $factories) {
         $this->factories = $factories;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function has(string $name)
-    {
+    public function has(string $name) {
         return isset($this->factories[$name]);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function get(string $name)
-    {
+    public function get(string $name) {
         if (!isset($this->factories[$name])) {
             throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
         }
@@ -55,8 +51,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function getNames()
-    {
+    public function getNames() {
         return array_keys($this->factories);
     }
 }

vendor/symfony/console/CommandLoader/CommandLoaderInterface.php

Indentation +18 added lines, -18 removed lines

@@ -19,24 +19,24 @@
  */
 interface CommandLoaderInterface
 {
-    /**
-     * Loads a command.
-     *
-     * @return Command
-     *
-     * @throws CommandNotFoundException
-     */
-    public function get(string $name);
+	/**
+	 * Loads a command.
+	 *
+	 * @return Command
+	 *
+	 * @throws CommandNotFoundException
+	 */
+	public function get(string $name);
 
-    /**
-     * Checks if a command exists.
-     *
-     * @return bool
-     */
-    public function has(string $name);
+	/**
+	 * Checks if a command exists.
+	 *
+	 * @return bool
+	 */
+	public function has(string $name);
 
-    /**
-     * @return string[] All registered command names
-     */
-    public function getNames();
+	/**
+	 * @return string[] All registered command names
+	 */
+	public function getNames();
 }

Spacing +2 added lines, -2 removed lines

@@ -26,14 +26,14 @@
      *
      * @throws CommandNotFoundException
      */
-    public function get(string $name);
+    public function get( string $name );
 
     /**
      * Checks if a command exists.
      *
      * @return bool
      */
-    public function has(string $name);
+    public function has( string $name );
 
     /**
      * @return string[] All registered command names

Braces +1 added lines, -2 removed lines

@@ -17,8 +17,7 @@
 /**
  * @author Robin Chalas <robin.chalas@gmail.com>
  */
-interface CommandLoaderInterface
-{
+interface CommandLoaderInterface {
     /**
      * Loads a command.
      *

vendor/symfony/console/CommandLoader/ContainerCommandLoader.php

Indentation +39 added lines, -39 removed lines

@@ -21,43 +21,43 @@
  */
 class ContainerCommandLoader implements CommandLoaderInterface
 {
-    private $container;
-    private $commandMap;
-
-    /**
-     * @param array $commandMap An array with command names as keys and service ids as values
-     */
-    public function __construct(ContainerInterface $container, array $commandMap)
-    {
-        $this->container = $container;
-        $this->commandMap = $commandMap;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function get(string $name)
-    {
-        if (!$this->has($name)) {
-            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
-        }
-
-        return $this->container->get($this->commandMap[$name]);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function has(string $name)
-    {
-        return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getNames()
-    {
-        return array_keys($this->commandMap);
-    }
+	private $container;
+	private $commandMap;
+
+	/**
+	 * @param array $commandMap An array with command names as keys and service ids as values
+	 */
+	public function __construct(ContainerInterface $container, array $commandMap)
+	{
+		$this->container = $container;
+		$this->commandMap = $commandMap;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get(string $name)
+	{
+		if (!$this->has($name)) {
+			throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
+		}
+
+		return $this->container->get($this->commandMap[$name]);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function has(string $name)
+	{
+		return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getNames()
+	{
+		return array_keys($this->commandMap);
+	}
 }

Spacing +8 added lines, -8 removed lines

@@ -27,7 +27,7 @@ 
     /**
      * @param array $commandMap An array with command names as keys and service ids as values
      */
-    public function __construct(ContainerInterface $container, array $commandMap)
+    public function __construct( ContainerInterface $container, array $commandMap )
     {
         $this->container = $container;
         $this->commandMap = $commandMap;
@@ -36,21 +36,21 @@ 
     /**
      * {@inheritdoc}
      */
-    public function get(string $name)
+    public function get( string $name )
     {
-        if (!$this->has($name)) {
-            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
+        if ( ! $this->has( $name ) ) {
+            throw new CommandNotFoundException( sprintf( 'Command "%s" does not exist.', $name ) );
         }
 
-        return $this->container->get($this->commandMap[$name]);
+        return $this->container->get( $this->commandMap[ $name ] );
     }
 
     /**
      * {@inheritdoc}
      */
-    public function has(string $name)
+    public function has( string $name )
     {
-        return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]);
+        return isset( $this->commandMap[ $name ] ) && $this->container->has( $this->commandMap[ $name ] );
     }
 
     /**
@@ -58,6 +58,6 @@ 
      */
     public function getNames()
     {
-        return array_keys($this->commandMap);
+        return array_keys( $this->commandMap );
     }
 }

Braces +5 added lines, -10 removed lines

@@ -19,16 +19,14 @@ 
  *
  * @author Robin Chalas <robin.chalas@gmail.com>
  */
-class ContainerCommandLoader implements CommandLoaderInterface
-{
+class ContainerCommandLoader implements CommandLoaderInterface {
     private $container;
     private $commandMap;
 
     /**
      * @param array $commandMap An array with command names as keys and service ids as values
      */
-    public function __construct(ContainerInterface $container, array $commandMap)
-    {
+    public function __construct(ContainerInterface $container, array $commandMap) {
         $this->container = $container;
         $this->commandMap = $commandMap;
     }
@@ -36,8 +34,7 @@ 
     /**
      * {@inheritdoc}
      */
-    public function get(string $name)
-    {
+    public function get(string $name) {
         if (!$this->has($name)) {
             throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
         }
@@ -48,16 +45,14 @@ 
     /**
      * {@inheritdoc}
      */
-    public function has(string $name)
-    {
+    public function has(string $name) {
         return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getNames()
-    {
+    public function getNames() {
         return array_keys($this->commandMap);
     }
 }

vendor/symfony/console/Color.php

Indentation +159 added lines, -159 removed lines

@@ -18,163 +18,163 @@
  */
 final class Color
 {
-    private const COLORS = [
-        'black' => 0,
-        'red' => 1,
-        'green' => 2,
-        'yellow' => 3,
-        'blue' => 4,
-        'magenta' => 5,
-        'cyan' => 6,
-        'white' => 7,
-        'default' => 9,
-    ];
-
-    private const BRIGHT_COLORS = [
-        'gray' => 0,
-        'bright-red' => 1,
-        'bright-green' => 2,
-        'bright-yellow' => 3,
-        'bright-blue' => 4,
-        'bright-magenta' => 5,
-        'bright-cyan' => 6,
-        'bright-white' => 7,
-    ];
-
-    private const AVAILABLE_OPTIONS = [
-        'bold' => ['set' => 1, 'unset' => 22],
-        'underscore' => ['set' => 4, 'unset' => 24],
-        'blink' => ['set' => 5, 'unset' => 25],
-        'reverse' => ['set' => 7, 'unset' => 27],
-        'conceal' => ['set' => 8, 'unset' => 28],
-    ];
-
-    private $foreground;
-    private $background;
-    private $options = [];
-
-    public function __construct(string $foreground = '', string $background = '', array $options = [])
-    {
-        $this->foreground = $this->parseColor($foreground);
-        $this->background = $this->parseColor($background, true);
-
-        foreach ($options as $option) {
-            if (!isset(self::AVAILABLE_OPTIONS[$option])) {
-                throw new InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s).', $option, implode(', ', array_keys(self::AVAILABLE_OPTIONS))));
-            }
-
-            $this->options[$option] = self::AVAILABLE_OPTIONS[$option];
-        }
-    }
-
-    public function apply(string $text): string
-    {
-        return $this->set().$text.$this->unset();
-    }
-
-    public function set(): string
-    {
-        $setCodes = [];
-        if ('' !== $this->foreground) {
-            $setCodes[] = $this->foreground;
-        }
-        if ('' !== $this->background) {
-            $setCodes[] = $this->background;
-        }
-        foreach ($this->options as $option) {
-            $setCodes[] = $option['set'];
-        }
-        if (0 === \count($setCodes)) {
-            return '';
-        }
-
-        return sprintf("\033[%sm", implode(';', $setCodes));
-    }
-
-    public function unset(): string
-    {
-        $unsetCodes = [];
-        if ('' !== $this->foreground) {
-            $unsetCodes[] = 39;
-        }
-        if ('' !== $this->background) {
-            $unsetCodes[] = 49;
-        }
-        foreach ($this->options as $option) {
-            $unsetCodes[] = $option['unset'];
-        }
-        if (0 === \count($unsetCodes)) {
-            return '';
-        }
-
-        return sprintf("\033[%sm", implode(';', $unsetCodes));
-    }
-
-    private function parseColor(string $color, bool $background = false): string
-    {
-        if ('' === $color) {
-            return '';
-        }
-
-        if ('#' === $color[0]) {
-            $color = substr($color, 1);
-
-            if (3 === \strlen($color)) {
-                $color = $color[0].$color[0].$color[1].$color[1].$color[2].$color[2];
-            }
-
-            if (6 !== \strlen($color)) {
-                throw new InvalidArgumentException(sprintf('Invalid "%s" color.', $color));
-            }
-
-            return ($background ? '4' : '3').$this->convertHexColorToAnsi(hexdec($color));
-        }
-
-        if (isset(self::COLORS[$color])) {
-            return ($background ? '4' : '3').self::COLORS[$color];
-        }
-
-        if (isset(self::BRIGHT_COLORS[$color])) {
-            return ($background ? '10' : '9').self::BRIGHT_COLORS[$color];
-        }
-
-        throw new InvalidArgumentException(sprintf('Invalid "%s" color; expected one of (%s).', $color, implode(', ', array_merge(array_keys(self::COLORS), array_keys(self::BRIGHT_COLORS)))));
-    }
-
-    private function convertHexColorToAnsi(int $color): string
-    {
-        $r = ($color >> 16) & 255;
-        $g = ($color >> 8) & 255;
-        $b = $color & 255;
-
-        // see https://github.com/termstandard/colors/ for more information about true color support
-        if ('truecolor' !== getenv('COLORTERM')) {
-            return (string) $this->degradeHexColorToAnsi($r, $g, $b);
-        }
-
-        return sprintf('8;2;%d;%d;%d', $r, $g, $b);
-    }
-
-    private function degradeHexColorToAnsi(int $r, int $g, int $b): int
-    {
-        if (0 === round($this->getSaturation($r, $g, $b) / 50)) {
-            return 0;
-        }
-
-        return (round($b / 255) << 2) | (round($g / 255) << 1) | round($r / 255);
-    }
-
-    private function getSaturation(int $r, int $g, int $b): int
-    {
-        $r = $r / 255;
-        $g = $g / 255;
-        $b = $b / 255;
-        $v = max($r, $g, $b);
-
-        if (0 === $diff = $v - min($r, $g, $b)) {
-            return 0;
-        }
-
-        return (int) $diff * 100 / $v;
-    }
+	private const COLORS = [
+		'black' => 0,
+		'red' => 1,
+		'green' => 2,
+		'yellow' => 3,
+		'blue' => 4,
+		'magenta' => 5,
+		'cyan' => 6,
+		'white' => 7,
+		'default' => 9,
+	];
+
+	private const BRIGHT_COLORS = [
+		'gray' => 0,
+		'bright-red' => 1,
+		'bright-green' => 2,
+		'bright-yellow' => 3,
+		'bright-blue' => 4,
+		'bright-magenta' => 5,
+		'bright-cyan' => 6,
+		'bright-white' => 7,
+	];
+
+	private const AVAILABLE_OPTIONS = [
+		'bold' => ['set' => 1, 'unset' => 22],
+		'underscore' => ['set' => 4, 'unset' => 24],
+		'blink' => ['set' => 5, 'unset' => 25],
+		'reverse' => ['set' => 7, 'unset' => 27],
+		'conceal' => ['set' => 8, 'unset' => 28],
+	];
+
+	private $foreground;
+	private $background;
+	private $options = [];
+
+	public function __construct(string $foreground = '', string $background = '', array $options = [])
+	{
+		$this->foreground = $this->parseColor($foreground);
+		$this->background = $this->parseColor($background, true);
+
+		foreach ($options as $option) {
+			if (!isset(self::AVAILABLE_OPTIONS[$option])) {
+				throw new InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s).', $option, implode(', ', array_keys(self::AVAILABLE_OPTIONS))));
+			}
+
+			$this->options[$option] = self::AVAILABLE_OPTIONS[$option];
+		}
+	}
+
+	public function apply(string $text): string
+	{
+		return $this->set().$text.$this->unset();
+	}
+
+	public function set(): string
+	{
+		$setCodes = [];
+		if ('' !== $this->foreground) {
+			$setCodes[] = $this->foreground;
+		}
+		if ('' !== $this->background) {
+			$setCodes[] = $this->background;
+		}
+		foreach ($this->options as $option) {
+			$setCodes[] = $option['set'];
+		}
+		if (0 === \count($setCodes)) {
+			return '';
+		}
+
+		return sprintf("\033[%sm", implode(';', $setCodes));
+	}
+
+	public function unset(): string
+	{
+		$unsetCodes = [];
+		if ('' !== $this->foreground) {
+			$unsetCodes[] = 39;
+		}
+		if ('' !== $this->background) {
+			$unsetCodes[] = 49;
+		}
+		foreach ($this->options as $option) {
+			$unsetCodes[] = $option['unset'];
+		}
+		if (0 === \count($unsetCodes)) {
+			return '';
+		}
+
+		return sprintf("\033[%sm", implode(';', $unsetCodes));
+	}
+
+	private function parseColor(string $color, bool $background = false): string
+	{
+		if ('' === $color) {
+			return '';
+		}
+
+		if ('#' === $color[0]) {
+			$color = substr($color, 1);
+
+			if (3 === \strlen($color)) {
+				$color = $color[0].$color[0].$color[1].$color[1].$color[2].$color[2];
+			}
+
+			if (6 !== \strlen($color)) {
+				throw new InvalidArgumentException(sprintf('Invalid "%s" color.', $color));
+			}
+
+			return ($background ? '4' : '3').$this->convertHexColorToAnsi(hexdec($color));
+		}
+
+		if (isset(self::COLORS[$color])) {
+			return ($background ? '4' : '3').self::COLORS[$color];
+		}
+
+		if (isset(self::BRIGHT_COLORS[$color])) {
+			return ($background ? '10' : '9').self::BRIGHT_COLORS[$color];
+		}
+
+		throw new InvalidArgumentException(sprintf('Invalid "%s" color; expected one of (%s).', $color, implode(', ', array_merge(array_keys(self::COLORS), array_keys(self::BRIGHT_COLORS)))));
+	}
+
+	private function convertHexColorToAnsi(int $color): string
+	{
+		$r = ($color >> 16) & 255;
+		$g = ($color >> 8) & 255;
+		$b = $color & 255;
+
+		// see https://github.com/termstandard/colors/ for more information about true color support
+		if ('truecolor' !== getenv('COLORTERM')) {
+			return (string) $this->degradeHexColorToAnsi($r, $g, $b);
+		}
+
+		return sprintf('8;2;%d;%d;%d', $r, $g, $b);
+	}
+
+	private function degradeHexColorToAnsi(int $r, int $g, int $b): int
+	{
+		if (0 === round($this->getSaturation($r, $g, $b) / 50)) {
+			return 0;
+		}
+
+		return (round($b / 255) << 2) | (round($g / 255) << 1) | round($r / 255);
+	}
+
+	private function getSaturation(int $r, int $g, int $b): int
+	{
+		$r = $r / 255;
+		$g = $g / 255;
+		$b = $b / 255;
+		$v = max($r, $g, $b);
+
+		if (0 === $diff = $v - min($r, $g, $b)) {
+			return 0;
+		}
+
+		return (int) $diff * 100 / $v;
+	}
 }

Spacing +60 added lines, -60 removed lines

@@ -42,139 +42,139 @@
     ];
 
     private const AVAILABLE_OPTIONS = [
-        'bold' => ['set' => 1, 'unset' => 22],
-        'underscore' => ['set' => 4, 'unset' => 24],
-        'blink' => ['set' => 5, 'unset' => 25],
-        'reverse' => ['set' => 7, 'unset' => 27],
-        'conceal' => ['set' => 8, 'unset' => 28],
+        'bold' => [ 'set' => 1, 'unset' => 22 ],
+        'underscore' => [ 'set' => 4, 'unset' => 24 ],
+        'blink' => [ 'set' => 5, 'unset' => 25 ],
+        'reverse' => [ 'set' => 7, 'unset' => 27 ],
+        'conceal' => [ 'set' => 8, 'unset' => 28 ],
     ];
 
     private $foreground;
     private $background;
-    private $options = [];
+    private $options = [ ];
 
-    public function __construct(string $foreground = '', string $background = '', array $options = [])
+    public function __construct( string $foreground = '', string $background = '', array $options = [ ] )
     {
-        $this->foreground = $this->parseColor($foreground);
-        $this->background = $this->parseColor($background, true);
+        $this->foreground = $this->parseColor( $foreground );
+        $this->background = $this->parseColor( $background, true );
 
-        foreach ($options as $option) {
-            if (!isset(self::AVAILABLE_OPTIONS[$option])) {
-                throw new InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s).', $option, implode(', ', array_keys(self::AVAILABLE_OPTIONS))));
+        foreach ( $options as $option ) {
+            if ( ! isset( self::AVAILABLE_OPTIONS[ $option ] ) ) {
+                throw new InvalidArgumentException( sprintf( 'Invalid option specified: "%s". Expected one of (%s).', $option, implode( ', ', array_keys( self::AVAILABLE_OPTIONS ) ) ) );
             }
 
-            $this->options[$option] = self::AVAILABLE_OPTIONS[$option];
+            $this->options[ $option ] = self::AVAILABLE_OPTIONS[ $option ];
         }
     }
 
-    public function apply(string $text): string
+    public function apply( string $text ): string
     {
-        return $this->set().$text.$this->unset();
+        return $this->set() . $text . $this->unset();
     }
 
     public function set(): string
     {
-        $setCodes = [];
-        if ('' !== $this->foreground) {
-            $setCodes[] = $this->foreground;
+        $setCodes = [ ];
+        if ( '' !== $this->foreground ) {
+            $setCodes[ ] = $this->foreground;
         }
-        if ('' !== $this->background) {
-            $setCodes[] = $this->background;
+        if ( '' !== $this->background ) {
+            $setCodes[ ] = $this->background;
         }
-        foreach ($this->options as $option) {
-            $setCodes[] = $option['set'];
+        foreach ( $this->options as $option ) {
+            $setCodes[ ] = $option[ 'set' ];
         }
-        if (0 === \count($setCodes)) {
+        if ( 0 === \count( $setCodes ) ) {
             return '';
         }
 
-        return sprintf("\033[%sm", implode(';', $setCodes));
+        return sprintf( "\033[%sm", implode( ';', $setCodes ) );
     }
 
     public function unset(): string
     {
-        $unsetCodes = [];
-        if ('' !== $this->foreground) {
-            $unsetCodes[] = 39;
+        $unsetCodes = [ ];
+        if ( '' !== $this->foreground ) {
+            $unsetCodes[ ] = 39;
         }
-        if ('' !== $this->background) {
-            $unsetCodes[] = 49;
+        if ( '' !== $this->background ) {
+            $unsetCodes[ ] = 49;
         }
-        foreach ($this->options as $option) {
-            $unsetCodes[] = $option['unset'];
+        foreach ( $this->options as $option ) {
+            $unsetCodes[ ] = $option[ 'unset' ];
         }
-        if (0 === \count($unsetCodes)) {
+        if ( 0 === \count( $unsetCodes ) ) {
             return '';
         }
 
-        return sprintf("\033[%sm", implode(';', $unsetCodes));
+        return sprintf( "\033[%sm", implode( ';', $unsetCodes ) );
     }
 
-    private function parseColor(string $color, bool $background = false): string
+    private function parseColor( string $color, bool $background = false ): string
     {
-        if ('' === $color) {
+        if ( '' === $color ) {
             return '';
         }
 
-        if ('#' === $color[0]) {
-            $color = substr($color, 1);
+        if ( '#' === $color[ 0 ] ) {
+            $color = substr( $color, 1 );
 
-            if (3 === \strlen($color)) {
-                $color = $color[0].$color[0].$color[1].$color[1].$color[2].$color[2];
+            if ( 3 === \strlen( $color ) ) {
+                $color = $color[ 0 ] . $color[ 0 ] . $color[ 1 ] . $color[ 1 ] . $color[ 2 ] . $color[ 2 ];
             }
 
-            if (6 !== \strlen($color)) {
-                throw new InvalidArgumentException(sprintf('Invalid "%s" color.', $color));
+            if ( 6 !== \strlen( $color ) ) {
+                throw new InvalidArgumentException( sprintf( 'Invalid "%s" color.', $color ) );
             }
 
-            return ($background ? '4' : '3').$this->convertHexColorToAnsi(hexdec($color));
+            return ( $background ? '4' : '3' ) . $this->convertHexColorToAnsi( hexdec( $color ) );
         }
 
-        if (isset(self::COLORS[$color])) {
-            return ($background ? '4' : '3').self::COLORS[$color];
+        if ( isset( self::COLORS[ $color ] ) ) {
+            return ( $background ? '4' : '3' ) . self::COLORS[ $color ];
         }
 
-        if (isset(self::BRIGHT_COLORS[$color])) {
-            return ($background ? '10' : '9').self::BRIGHT_COLORS[$color];
+        if ( isset( self::BRIGHT_COLORS[ $color ] ) ) {
+            return ( $background ? '10' : '9' ) . self::BRIGHT_COLORS[ $color ];
         }
 
-        throw new InvalidArgumentException(sprintf('Invalid "%s" color; expected one of (%s).', $color, implode(', ', array_merge(array_keys(self::COLORS), array_keys(self::BRIGHT_COLORS)))));
+        throw new InvalidArgumentException( sprintf( 'Invalid "%s" color; expected one of (%s).', $color, implode( ', ', array_merge( array_keys( self::COLORS ), array_keys( self::BRIGHT_COLORS ) ) ) ) );
     }
 
-    private function convertHexColorToAnsi(int $color): string
+    private function convertHexColorToAnsi( int $color ): string
     {
-        $r = ($color >> 16) & 255;
-        $g = ($color >> 8) & 255;
+        $r = ( $color >> 16 ) & 255;
+        $g = ( $color >> 8 ) & 255;
         $b = $color & 255;
 
         // see https://github.com/termstandard/colors/ for more information about true color support
-        if ('truecolor' !== getenv('COLORTERM')) {
-            return (string) $this->degradeHexColorToAnsi($r, $g, $b);
+        if ( 'truecolor' !== getenv( 'COLORTERM' ) ) {
+            return (string)$this->degradeHexColorToAnsi( $r, $g, $b );
         }
 
-        return sprintf('8;2;%d;%d;%d', $r, $g, $b);
+        return sprintf( '8;2;%d;%d;%d', $r, $g, $b );
     }
 
-    private function degradeHexColorToAnsi(int $r, int $g, int $b): int
+    private function degradeHexColorToAnsi( int $r, int $g, int $b ): int
     {
-        if (0 === round($this->getSaturation($r, $g, $b) / 50)) {
+        if ( 0 === round( $this->getSaturation( $r, $g, $b ) / 50 ) ) {
             return 0;
         }
 
-        return (round($b / 255) << 2) | (round($g / 255) << 1) | round($r / 255);
+        return ( round( $b / 255 ) << 2 ) | ( round( $g / 255 ) << 1 ) | round( $r / 255 );
     }
 
-    private function getSaturation(int $r, int $g, int $b): int
+    private function getSaturation( int $r, int $g, int $b ): int
     {
         $r = $r / 255;
         $g = $g / 255;
         $b = $b / 255;
-        $v = max($r, $g, $b);
+        $v = max( $r, $g, $b );
 
-        if (0 === $diff = $v - min($r, $g, $b)) {
+        if ( 0 === $diff = $v - min( $r, $g, $b ) ) {
             return 0;
         }
 
-        return (int) $diff * 100 / $v;
+        return (int)$diff * 100 / $v;
     }
 }

Braces +2 added lines, -4 removed lines

@@ -16,8 +16,7 @@ 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
  */
-final class Color
-{
+final class Color {
     private const COLORS = [
         'black' => 0,
         'red' => 1,
@@ -53,8 +52,7 @@ 
     private $background;
     private $options = [];
 
-    public function __construct(string $foreground = '', string $background = '', array $options = [])
-    {
+    public function __construct(string $foreground = '', string $background = '', array $options = []) {
         $this->foreground = $this->parseColor($foreground);
         $this->background = $this->parseColor($background, true);
 

vendor/symfony/console/Application.php

Indentation +1170 added lines, -1170 removed lines

@@ -66,1174 +66,1174 @@
  */
 class Application implements ResetInterface
 {
-    private $commands = [];
-    private $wantHelps = false;
-    private $runningCommand;
-    private $name;
-    private $version;
-    private $commandLoader;
-    private $catchExceptions = true;
-    private $autoExit = true;
-    private $definition;
-    private $helperSet;
-    private $dispatcher;
-    private $terminal;
-    private $defaultCommand;
-    private $singleCommand = false;
-    private $initialized;
-    private $signalRegistry;
-    private $signalsToDispatchEvent = [];
-
-    public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN')
-    {
-        $this->name = $name;
-        $this->version = $version;
-        $this->terminal = new Terminal();
-        $this->defaultCommand = 'list';
-        if (\defined('SIGINT') && SignalRegistry::isSupported()) {
-            $this->signalRegistry = new SignalRegistry();
-            $this->signalsToDispatchEvent = [\SIGINT, \SIGTERM, \SIGUSR1, \SIGUSR2];
-        }
-    }
-
-    /**
-     * @final
-     */
-    public function setDispatcher(EventDispatcherInterface $dispatcher)
-    {
-        $this->dispatcher = $dispatcher;
-    }
-
-    public function setCommandLoader(CommandLoaderInterface $commandLoader)
-    {
-        $this->commandLoader = $commandLoader;
-    }
-
-    public function getSignalRegistry(): SignalRegistry
-    {
-        if (!$this->signalRegistry) {
-            throw new RuntimeException('Signals are not supported. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.');
-        }
-
-        return $this->signalRegistry;
-    }
-
-    public function setSignalsToDispatchEvent(int ...$signalsToDispatchEvent)
-    {
-        $this->signalsToDispatchEvent = $signalsToDispatchEvent;
-    }
-
-    /**
-     * Runs the current application.
-     *
-     * @return int 0 if everything went fine, or an error code
-     *
-     * @throws \Exception When running fails. Bypass this when {@link setCatchExceptions()}.
-     */
-    public function run(InputInterface $input = null, OutputInterface $output = null)
-    {
-        if (\function_exists('putenv')) {
-            @putenv('LINES='.$this->terminal->getHeight());
-            @putenv('COLUMNS='.$this->terminal->getWidth());
-        }
-
-        if (null === $input) {
-            $input = new ArgvInput();
-        }
-
-        if (null === $output) {
-            $output = new ConsoleOutput();
-        }
-
-        $renderException = function (\Throwable $e) use ($output) {
-            if ($output instanceof ConsoleOutputInterface) {
-                $this->renderThrowable($e, $output->getErrorOutput());
-            } else {
-                $this->renderThrowable($e, $output);
-            }
-        };
-        if ($phpHandler = set_exception_handler($renderException)) {
-            restore_exception_handler();
-            if (!\is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) {
-                $errorHandler = true;
-            } elseif ($errorHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
-                $phpHandler[0]->setExceptionHandler($errorHandler);
-            }
-        }
-
-        $this->configureIO($input, $output);
-
-        try {
-            $exitCode = $this->doRun($input, $output);
-        } catch (\Exception $e) {
-            if (!$this->catchExceptions) {
-                throw $e;
-            }
-
-            $renderException($e);
-
-            $exitCode = $e->getCode();
-            if (is_numeric($exitCode)) {
-                $exitCode = (int) $exitCode;
-                if (0 === $exitCode) {
-                    $exitCode = 1;
-                }
-            } else {
-                $exitCode = 1;
-            }
-        } finally {
-            // if the exception handler changed, keep it
-            // otherwise, unregister $renderException
-            if (!$phpHandler) {
-                if (set_exception_handler($renderException) === $renderException) {
-                    restore_exception_handler();
-                }
-                restore_exception_handler();
-            } elseif (!$errorHandler) {
-                $finalHandler = $phpHandler[0]->setExceptionHandler(null);
-                if ($finalHandler !== $renderException) {
-                    $phpHandler[0]->setExceptionHandler($finalHandler);
-                }
-            }
-        }
-
-        if ($this->autoExit) {
-            if ($exitCode > 255) {
-                $exitCode = 255;
-            }
-
-            exit($exitCode);
-        }
-
-        return $exitCode;
-    }
-
-    /**
-     * Runs the current application.
-     *
-     * @return int 0 if everything went fine, or an error code
-     */
-    public function doRun(InputInterface $input, OutputInterface $output)
-    {
-        if (true === $input->hasParameterOption(['--version', '-V'], true)) {
-            $output->writeln($this->getLongVersion());
-
-            return 0;
-        }
-
-        try {
-            // Makes ArgvInput::getFirstArgument() able to distinguish an option from an argument.
-            $input->bind($this->getDefinition());
-        } catch (ExceptionInterface $e) {
-            // Errors must be ignored, full binding/validation happens later when the command is known.
-        }
-
-        $name = $this->getCommandName($input);
-        if (true === $input->hasParameterOption(['--help', '-h'], true)) {
-            if (!$name) {
-                $name = 'help';
-                $input = new ArrayInput(['command_name' => $this->defaultCommand]);
-            } else {
-                $this->wantHelps = true;
-            }
-        }
-
-        if (!$name) {
-            $name = $this->defaultCommand;
-            $definition = $this->getDefinition();
-            $definition->setArguments(array_merge(
-                $definition->getArguments(),
-                [
-                    'command' => new InputArgument('command', InputArgument::OPTIONAL, $definition->getArgument('command')->getDescription(), $name),
-                ]
-            ));
-        }
-
-        try {
-            $this->runningCommand = null;
-            // the command name MUST be the first element of the input
-            $command = $this->find($name);
-        } catch (\Throwable $e) {
-            if (!($e instanceof CommandNotFoundException && !$e instanceof NamespaceNotFoundException) || 1 !== \count($alternatives = $e->getAlternatives()) || !$input->isInteractive()) {
-                if (null !== $this->dispatcher) {
-                    $event = new ConsoleErrorEvent($input, $output, $e);
-                    $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
-
-                    if (0 === $event->getExitCode()) {
-                        return 0;
-                    }
-
-                    $e = $event->getError();
-                }
-
-                throw $e;
-            }
-
-            $alternative = $alternatives[0];
-
-            $style = new SymfonyStyle($input, $output);
-            $style->block(sprintf("\nCommand \"%s\" is not defined.\n", $name), null, 'error');
-            if (!$style->confirm(sprintf('Do you want to run "%s" instead? ', $alternative), false)) {
-                if (null !== $this->dispatcher) {
-                    $event = new ConsoleErrorEvent($input, $output, $e);
-                    $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
-
-                    return $event->getExitCode();
-                }
-
-                return 1;
-            }
-
-            $command = $this->find($alternative);
-        }
-
-        if ($command instanceof LazyCommand) {
-            $command = $command->getCommand();
-        }
-
-        $this->runningCommand = $command;
-        $exitCode = $this->doRunCommand($command, $input, $output);
-        $this->runningCommand = null;
-
-        return $exitCode;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function reset()
-    {
-    }
-
-    public function setHelperSet(HelperSet $helperSet)
-    {
-        $this->helperSet = $helperSet;
-    }
-
-    /**
-     * Get the helper set associated with the command.
-     *
-     * @return HelperSet The HelperSet instance associated with this command
-     */
-    public function getHelperSet()
-    {
-        if (!$this->helperSet) {
-            $this->helperSet = $this->getDefaultHelperSet();
-        }
-
-        return $this->helperSet;
-    }
-
-    public function setDefinition(InputDefinition $definition)
-    {
-        $this->definition = $definition;
-    }
-
-    /**
-     * Gets the InputDefinition related to this Application.
-     *
-     * @return InputDefinition The InputDefinition instance
-     */
-    public function getDefinition()
-    {
-        if (!$this->definition) {
-            $this->definition = $this->getDefaultInputDefinition();
-        }
-
-        if ($this->singleCommand) {
-            $inputDefinition = $this->definition;
-            $inputDefinition->setArguments();
-
-            return $inputDefinition;
-        }
-
-        return $this->definition;
-    }
-
-    /**
-     * Gets the help message.
-     *
-     * @return string A help message
-     */
-    public function getHelp()
-    {
-        return $this->getLongVersion();
-    }
-
-    /**
-     * Gets whether to catch exceptions or not during commands execution.
-     *
-     * @return bool Whether to catch exceptions or not during commands execution
-     */
-    public function areExceptionsCaught()
-    {
-        return $this->catchExceptions;
-    }
-
-    /**
-     * Sets whether to catch exceptions or not during commands execution.
-     */
-    public function setCatchExceptions(bool $boolean)
-    {
-        $this->catchExceptions = $boolean;
-    }
-
-    /**
-     * Gets whether to automatically exit after a command execution or not.
-     *
-     * @return bool Whether to automatically exit after a command execution or not
-     */
-    public function isAutoExitEnabled()
-    {
-        return $this->autoExit;
-    }
-
-    /**
-     * Sets whether to automatically exit after a command execution or not.
-     */
-    public function setAutoExit(bool $boolean)
-    {
-        $this->autoExit = $boolean;
-    }
-
-    /**
-     * Gets the name of the application.
-     *
-     * @return string The application name
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Sets the application name.
-     **/
-    public function setName(string $name)
-    {
-        $this->name = $name;
-    }
-
-    /**
-     * Gets the application version.
-     *
-     * @return string The application version
-     */
-    public function getVersion()
-    {
-        return $this->version;
-    }
-
-    /**
-     * Sets the application version.
-     */
-    public function setVersion(string $version)
-    {
-        $this->version = $version;
-    }
-
-    /**
-     * Returns the long version of the application.
-     *
-     * @return string The long application version
-     */
-    public function getLongVersion()
-    {
-        if ('UNKNOWN' !== $this->getName()) {
-            if ('UNKNOWN' !== $this->getVersion()) {
-                return sprintf('%s <info>%s</info>', $this->getName(), $this->getVersion());
-            }
-
-            return $this->getName();
-        }
-
-        return 'Console Tool';
-    }
-
-    /**
-     * Registers a new command.
-     *
-     * @return Command The newly created command
-     */
-    public function register(string $name)
-    {
-        return $this->add(new Command($name));
-    }
-
-    /**
-     * Adds an array of command objects.
-     *
-     * If a Command is not enabled it will not be added.
-     *
-     * @param Command[] $commands An array of commands
-     */
-    public function addCommands(array $commands)
-    {
-        foreach ($commands as $command) {
-            $this->add($command);
-        }
-    }
-
-    /**
-     * Adds a command object.
-     *
-     * If a command with the same name already exists, it will be overridden.
-     * If the command is not enabled it will not be added.
-     *
-     * @return Command|null The registered command if enabled or null
-     */
-    public function add(Command $command)
-    {
-        $this->init();
-
-        $command->setApplication($this);
-
-        if (!$command->isEnabled()) {
-            $command->setApplication(null);
-
-            return null;
-        }
-
-        if (!$command instanceof LazyCommand) {
-            // Will throw if the command is not correctly initialized.
-            $command->getDefinition();
-        }
-
-        if (!$command->getName()) {
-            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_debug_type($command)));
-        }
-
-        $this->commands[$command->getName()] = $command;
-
-        foreach ($command->getAliases() as $alias) {
-            $this->commands[$alias] = $command;
-        }
-
-        return $command;
-    }
-
-    /**
-     * Returns a registered command by name or alias.
-     *
-     * @return Command A Command object
-     *
-     * @throws CommandNotFoundException When given command name does not exist
-     */
-    public function get(string $name)
-    {
-        $this->init();
-
-        if (!$this->has($name)) {
-            throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
-        }
-
-        // When the command has a different name than the one used at the command loader level
-        if (!isset($this->commands[$name])) {
-            throw new CommandNotFoundException(sprintf('The "%s" command cannot be found because it is registered under multiple names. Make sure you don\'t set a different name via constructor or "setName()".', $name));
-        }
-
-        $command = $this->commands[$name];
-
-        if ($this->wantHelps) {
-            $this->wantHelps = false;
-
-            $helpCommand = $this->get('help');
-            $helpCommand->setCommand($command);
-
-            return $helpCommand;
-        }
-
-        return $command;
-    }
-
-    /**
-     * Returns true if the command exists, false otherwise.
-     *
-     * @return bool true if the command exists, false otherwise
-     */
-    public function has(string $name)
-    {
-        $this->init();
-
-        return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name)));
-    }
-
-    /**
-     * Returns an array of all unique namespaces used by currently registered commands.
-     *
-     * It does not return the global namespace which always exists.
-     *
-     * @return string[] An array of namespaces
-     */
-    public function getNamespaces()
-    {
-        $namespaces = [];
-        foreach ($this->all() as $command) {
-            if ($command->isHidden()) {
-                continue;
-            }
-
-            $namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName()));
-
-            foreach ($command->getAliases() as $alias) {
-                $namespaces = array_merge($namespaces, $this->extractAllNamespaces($alias));
-            }
-        }
-
-        return array_values(array_unique(array_filter($namespaces)));
-    }
-
-    /**
-     * Finds a registered namespace by a name or an abbreviation.
-     *
-     * @return string A registered namespace
-     *
-     * @throws NamespaceNotFoundException When namespace is incorrect or ambiguous
-     */
-    public function findNamespace(string $namespace)
-    {
-        $allNamespaces = $this->getNamespaces();
-        $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $namespace))).'[^:]*';
-        $namespaces = preg_grep('{^'.$expr.'}', $allNamespaces);
-
-        if (empty($namespaces)) {
-            $message = sprintf('There are no commands defined in the "%s" namespace.', $namespace);
-
-            if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) {
-                if (1 == \count($alternatives)) {
-                    $message .= "\n\nDid you mean this?\n    ";
-                } else {
-                    $message .= "\n\nDid you mean one of these?\n    ";
-                }
-
-                $message .= implode("\n    ", $alternatives);
-            }
-
-            throw new NamespaceNotFoundException($message, $alternatives);
-        }
-
-        $exact = \in_array($namespace, $namespaces, true);
-        if (\count($namespaces) > 1 && !$exact) {
-            throw new NamespaceNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
-        }
-
-        return $exact ? $namespace : reset($namespaces);
-    }
-
-    /**
-     * Finds a command by name or alias.
-     *
-     * Contrary to get, this command tries to find the best
-     * match if you give it an abbreviation of a name or alias.
-     *
-     * @return Command A Command instance
-     *
-     * @throws CommandNotFoundException When command name is incorrect or ambiguous
-     */
-    public function find(string $name)
-    {
-        $this->init();
-
-        $aliases = [];
-
-        foreach ($this->commands as $command) {
-            foreach ($command->getAliases() as $alias) {
-                if (!$this->has($alias)) {
-                    $this->commands[$alias] = $command;
-                }
-            }
-        }
-
-        if ($this->has($name)) {
-            return $this->get($name);
-        }
-
-        $allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands);
-        $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $name))).'[^:]*';
-        $commands = preg_grep('{^'.$expr.'}', $allCommands);
-
-        if (empty($commands)) {
-            $commands = preg_grep('{^'.$expr.'}i', $allCommands);
-        }
-
-        // if no commands matched or we just matched namespaces
-        if (empty($commands) || \count(preg_grep('{^'.$expr.'$}i', $commands)) < 1) {
-            if (false !== $pos = strrpos($name, ':')) {
-                // check if a namespace exists and contains commands
-                $this->findNamespace(substr($name, 0, $pos));
-            }
-
-            $message = sprintf('Command "%s" is not defined.', $name);
-
-            if ($alternatives = $this->findAlternatives($name, $allCommands)) {
-                // remove hidden commands
-                $alternatives = array_filter($alternatives, function ($name) {
-                    return !$this->get($name)->isHidden();
-                });
-
-                if (1 == \count($alternatives)) {
-                    $message .= "\n\nDid you mean this?\n    ";
-                } else {
-                    $message .= "\n\nDid you mean one of these?\n    ";
-                }
-                $message .= implode("\n    ", $alternatives);
-            }
-
-            throw new CommandNotFoundException($message, array_values($alternatives));
-        }
-
-        // filter out aliases for commands which are already on the list
-        if (\count($commands) > 1) {
-            $commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands;
-            $commands = array_unique(array_filter($commands, function ($nameOrAlias) use (&$commandList, $commands, &$aliases) {
-                if (!$commandList[$nameOrAlias] instanceof Command) {
-                    $commandList[$nameOrAlias] = $this->commandLoader->get($nameOrAlias);
-                }
-
-                $commandName = $commandList[$nameOrAlias]->getName();
-
-                $aliases[$nameOrAlias] = $commandName;
-
-                return $commandName === $nameOrAlias || !\in_array($commandName, $commands);
-            }));
-        }
-
-        if (\count($commands) > 1) {
-            $usableWidth = $this->terminal->getWidth() - 10;
-            $abbrevs = array_values($commands);
-            $maxLen = 0;
-            foreach ($abbrevs as $abbrev) {
-                $maxLen = max(Helper::width($abbrev), $maxLen);
-            }
-            $abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen, &$commands) {
-                if ($commandList[$cmd]->isHidden()) {
-                    unset($commands[array_search($cmd, $commands)]);
-
-                    return false;
-                }
-
-                $abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription();
-
-                return Helper::width($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev;
-            }, array_values($commands));
-
-            if (\count($commands) > 1) {
-                $suggestions = $this->getAbbreviationSuggestions(array_filter($abbrevs));
-
-                throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $name, $suggestions), array_values($commands));
-            }
-        }
-
-        $command = $this->get(reset($commands));
-
-        if ($command->isHidden()) {
-            throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
-        }
-
-        return $command;
-    }
-
-    /**
-     * Gets the commands (registered in the given namespace if provided).
-     *
-     * The array keys are the full names and the values the command instances.
-     *
-     * @return Command[] An array of Command instances
-     */
-    public function all(string $namespace = null)
-    {
-        $this->init();
-
-        if (null === $namespace) {
-            if (!$this->commandLoader) {
-                return $this->commands;
-            }
-
-            $commands = $this->commands;
-            foreach ($this->commandLoader->getNames() as $name) {
-                if (!isset($commands[$name]) && $this->has($name)) {
-                    $commands[$name] = $this->get($name);
-                }
-            }
-
-            return $commands;
-        }
-
-        $commands = [];
-        foreach ($this->commands as $name => $command) {
-            if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) {
-                $commands[$name] = $command;
-            }
-        }
-
-        if ($this->commandLoader) {
-            foreach ($this->commandLoader->getNames() as $name) {
-                if (!isset($commands[$name]) && $namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1) && $this->has($name)) {
-                    $commands[$name] = $this->get($name);
-                }
-            }
-        }
-
-        return $commands;
-    }
-
-    /**
-     * Returns an array of possible abbreviations given a set of names.
-     *
-     * @return string[][] An array of abbreviations
-     */
-    public static function getAbbreviations(array $names)
-    {
-        $abbrevs = [];
-        foreach ($names as $name) {
-            for ($len = \strlen($name); $len > 0; --$len) {
-                $abbrev = substr($name, 0, $len);
-                $abbrevs[$abbrev][] = $name;
-            }
-        }
-
-        return $abbrevs;
-    }
-
-    public function renderThrowable(\Throwable $e, OutputInterface $output): void
-    {
-        $output->writeln('', OutputInterface::VERBOSITY_QUIET);
-
-        $this->doRenderThrowable($e, $output);
-
-        if (null !== $this->runningCommand) {
-            $output->writeln(sprintf('<info>%s</info>', OutputFormatter::escape(sprintf($this->runningCommand->getSynopsis(), $this->getName()))), OutputInterface::VERBOSITY_QUIET);
-            $output->writeln('', OutputInterface::VERBOSITY_QUIET);
-        }
-    }
-
-    protected function doRenderThrowable(\Throwable $e, OutputInterface $output): void
-    {
-        do {
-            $message = trim($e->getMessage());
-            if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $class = get_debug_type($e);
-                $title = sprintf('  [%s%s]  ', $class, 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : '');
-                $len = Helper::width($title);
-            } else {
-                $len = 0;
-            }
-
-            if (str_contains($message, "@anonymous\0")) {
-                $message = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) {
-                    return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0];
-                }, $message);
-            }
-
-            $width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : \PHP_INT_MAX;
-            $lines = [];
-            foreach ('' !== $message ? preg_split('/\r?\n/', $message) : [] as $line) {
-                foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
-                    // pre-format lines to get the right string length
-                    $lineLength = Helper::width($line) + 4;
-                    $lines[] = [$line, $lineLength];
-
-                    $len = max($lineLength, $len);
-                }
-            }
-
-            $messages = [];
-            if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $messages[] = sprintf('<comment>%s</comment>', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a')));
-            }
-            $messages[] = $emptyLine = sprintf('<error>%s</error>', str_repeat(' ', $len));
-            if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $messages[] = sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - Helper::width($title))));
-            }
-            foreach ($lines as $line) {
-                $messages[] = sprintf('<error>  %s  %s</error>', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1]));
-            }
-            $messages[] = $emptyLine;
-            $messages[] = '';
-
-            $output->writeln($messages, OutputInterface::VERBOSITY_QUIET);
-
-            if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $output->writeln('<comment>Exception trace:</comment>', OutputInterface::VERBOSITY_QUIET);
-
-                // exception related properties
-                $trace = $e->getTrace();
-
-                array_unshift($trace, [
-                    'function' => '',
-                    'file' => $e->getFile() ?: 'n/a',
-                    'line' => $e->getLine() ?: 'n/a',
-                    'args' => [],
-                ]);
-
-                for ($i = 0, $count = \count($trace); $i < $count; ++$i) {
-                    $class = $trace[$i]['class'] ?? '';
-                    $type = $trace[$i]['type'] ?? '';
-                    $function = $trace[$i]['function'] ?? '';
-                    $file = $trace[$i]['file'] ?? 'n/a';
-                    $line = $trace[$i]['line'] ?? 'n/a';
-
-                    $output->writeln(sprintf(' %s%s at <info>%s:%s</info>', $class, $function ? $type.$function.'()' : '', $file, $line), OutputInterface::VERBOSITY_QUIET);
-                }
-
-                $output->writeln('', OutputInterface::VERBOSITY_QUIET);
-            }
-        } while ($e = $e->getPrevious());
-    }
-
-    /**
-     * Configures the input and output instances based on the user arguments and options.
-     */
-    protected function configureIO(InputInterface $input, OutputInterface $output)
-    {
-        if (true === $input->hasParameterOption(['--ansi'], true)) {
-            $output->setDecorated(true);
-        } elseif (true === $input->hasParameterOption(['--no-ansi'], true)) {
-            $output->setDecorated(false);
-        }
-
-        if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) {
-            $input->setInteractive(false);
-        }
-
-        switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) {
-            case -1: $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); break;
-            case 1: $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); break;
-            case 2: $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); break;
-            case 3: $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); break;
-            default: $shellVerbosity = 0; break;
-        }
-
-        if (true === $input->hasParameterOption(['--quiet', '-q'], true)) {
-            $output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
-            $shellVerbosity = -1;
-        } else {
-            if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || 3 === $input->getParameterOption('--verbose', false, true)) {
-                $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);
-                $shellVerbosity = 3;
-            } elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || 2 === $input->getParameterOption('--verbose', false, true)) {
-                $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE);
-                $shellVerbosity = 2;
-            } elseif ($input->hasParameterOption('-v', true) || $input->hasParameterOption('--verbose=1', true) || $input->hasParameterOption('--verbose', true) || $input->getParameterOption('--verbose', false, true)) {
-                $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
-                $shellVerbosity = 1;
-            }
-        }
-
-        if (-1 === $shellVerbosity) {
-            $input->setInteractive(false);
-        }
-
-        if (\function_exists('putenv')) {
-            @putenv('SHELL_VERBOSITY='.$shellVerbosity);
-        }
-        $_ENV['SHELL_VERBOSITY'] = $shellVerbosity;
-        $_SERVER['SHELL_VERBOSITY'] = $shellVerbosity;
-    }
-
-    /**
-     * Runs the current command.
-     *
-     * If an event dispatcher has been attached to the application,
-     * events are also dispatched during the life-cycle of the command.
-     *
-     * @return int 0 if everything went fine, or an error code
-     */
-    protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
-    {
-        foreach ($command->getHelperSet() as $helper) {
-            if ($helper instanceof InputAwareInterface) {
-                $helper->setInput($input);
-            }
-        }
-
-        if ($command instanceof SignalableCommandInterface && ($this->signalsToDispatchEvent || $command->getSubscribedSignals())) {
-            if (!$this->signalRegistry) {
-                throw new RuntimeException('Unable to subscribe to signal events. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.');
-            }
-
-            if ($this->dispatcher) {
-                foreach ($this->signalsToDispatchEvent as $signal) {
-                    $event = new ConsoleSignalEvent($command, $input, $output, $signal);
-
-                    $this->signalRegistry->register($signal, function ($signal, $hasNext) use ($event) {
-                        $this->dispatcher->dispatch($event, ConsoleEvents::SIGNAL);
-
-                        // No more handlers, we try to simulate PHP default behavior
-                        if (!$hasNext) {
-                            if (!\in_array($signal, [\SIGUSR1, \SIGUSR2], true)) {
-                                exit(0);
-                            }
-                        }
-                    });
-                }
-            }
-
-            foreach ($command->getSubscribedSignals() as $signal) {
-                $this->signalRegistry->register($signal, [$command, 'handleSignal']);
-            }
-        }
-
-        if (null === $this->dispatcher) {
-            return $command->run($input, $output);
-        }
-
-        // bind before the console.command event, so the listeners have access to input options/arguments
-        try {
-            $command->mergeApplicationDefinition();
-            $input->bind($command->getDefinition());
-        } catch (ExceptionInterface $e) {
-            // ignore invalid options/arguments for now, to allow the event listeners to customize the InputDefinition
-        }
-
-        $event = new ConsoleCommandEvent($command, $input, $output);
-        $e = null;
-
-        try {
-            $this->dispatcher->dispatch($event, ConsoleEvents::COMMAND);
-
-            if ($event->commandShouldRun()) {
-                $exitCode = $command->run($input, $output);
-            } else {
-                $exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
-            }
-        } catch (\Throwable $e) {
-            $event = new ConsoleErrorEvent($input, $output, $e, $command);
-            $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
-            $e = $event->getError();
-
-            if (0 === $exitCode = $event->getExitCode()) {
-                $e = null;
-            }
-        }
-
-        $event = new ConsoleTerminateEvent($command, $input, $output, $exitCode);
-        $this->dispatcher->dispatch($event, ConsoleEvents::TERMINATE);
-
-        if (null !== $e) {
-            throw $e;
-        }
-
-        return $event->getExitCode();
-    }
-
-    /**
-     * Gets the name of the command based on input.
-     *
-     * @return string|null
-     */
-    protected function getCommandName(InputInterface $input)
-    {
-        return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument();
-    }
-
-    /**
-     * Gets the default input definition.
-     *
-     * @return InputDefinition An InputDefinition instance
-     */
-    protected function getDefaultInputDefinition()
-    {
-        return new InputDefinition([
-            new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
-            new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the <info>'.$this->defaultCommand.'</info> command'),
-            new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'),
-            new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
-            new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this application version'),
-            new InputOption('--ansi', '', InputOption::VALUE_NEGATABLE, 'Force (or disable --no-ansi) ANSI output', false),
-            new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
-        ]);
-    }
-
-    /**
-     * Gets the default commands that should always be available.
-     *
-     * @return Command[] An array of default Command instances
-     */
-    protected function getDefaultCommands()
-    {
-        return [new HelpCommand(), new ListCommand()];
-    }
-
-    /**
-     * Gets the default helper set with the helpers that should always be available.
-     *
-     * @return HelperSet A HelperSet instance
-     */
-    protected function getDefaultHelperSet()
-    {
-        return new HelperSet([
-            new FormatterHelper(),
-            new DebugFormatterHelper(),
-            new ProcessHelper(),
-            new QuestionHelper(),
-        ]);
-    }
-
-    /**
-     * Returns abbreviated suggestions in string format.
-     */
-    private function getAbbreviationSuggestions(array $abbrevs): string
-    {
-        return '    '.implode("\n    ", $abbrevs);
-    }
-
-    /**
-     * Returns the namespace part of the command name.
-     *
-     * This method is not part of public API and should not be used directly.
-     *
-     * @return string The namespace of the command
-     */
-    public function extractNamespace(string $name, int $limit = null)
-    {
-        $parts = explode(':', $name, -1);
-
-        return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit));
-    }
-
-    /**
-     * Finds alternative of $name among $collection,
-     * if nothing is found in $collection, try in $abbrevs.
-     *
-     * @return string[] A sorted array of similar string
-     */
-    private function findAlternatives(string $name, iterable $collection): array
-    {
-        $threshold = 1e3;
-        $alternatives = [];
-
-        $collectionParts = [];
-        foreach ($collection as $item) {
-            $collectionParts[$item] = explode(':', $item);
-        }
-
-        foreach (explode(':', $name) as $i => $subname) {
-            foreach ($collectionParts as $collectionName => $parts) {
-                $exists = isset($alternatives[$collectionName]);
-                if (!isset($parts[$i]) && $exists) {
-                    $alternatives[$collectionName] += $threshold;
-                    continue;
-                } elseif (!isset($parts[$i])) {
-                    continue;
-                }
-
-                $lev = levenshtein($subname, $parts[$i]);
-                if ($lev <= \strlen($subname) / 3 || '' !== $subname && str_contains($parts[$i], $subname)) {
-                    $alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev;
-                } elseif ($exists) {
-                    $alternatives[$collectionName] += $threshold;
-                }
-            }
-        }
-
-        foreach ($collection as $item) {
-            $lev = levenshtein($name, $item);
-            if ($lev <= \strlen($name) / 3 || str_contains($item, $name)) {
-                $alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev;
-            }
-        }
-
-        $alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; });
-        ksort($alternatives, \SORT_NATURAL | \SORT_FLAG_CASE);
-
-        return array_keys($alternatives);
-    }
-
-    /**
-     * Sets the default Command name.
-     *
-     * @return self
-     */
-    public function setDefaultCommand(string $commandName, bool $isSingleCommand = false)
-    {
-        $this->defaultCommand = explode('|', ltrim($commandName, '|'))[0];
-
-        if ($isSingleCommand) {
-            // Ensure the command exist
-            $this->find($commandName);
-
-            $this->singleCommand = true;
-        }
-
-        return $this;
-    }
-
-    /**
-     * @internal
-     */
-    public function isSingleCommand(): bool
-    {
-        return $this->singleCommand;
-    }
-
-    private function splitStringByWidth(string $string, int $width): array
-    {
-        // str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly.
-        // additionally, array_slice() is not enough as some character has doubled width.
-        // we need a function to split string not by character count but by string width
-        if (false === $encoding = mb_detect_encoding($string, null, true)) {
-            return str_split($string, $width);
-        }
-
-        $utf8String = mb_convert_encoding($string, 'utf8', $encoding);
-        $lines = [];
-        $line = '';
-
-        $offset = 0;
-        while (preg_match('/.{1,10000}/u', $utf8String, $m, 0, $offset)) {
-            $offset += \strlen($m[0]);
-
-            foreach (preg_split('//u', $m[0]) as $char) {
-                // test if $char could be appended to current line
-                if (mb_strwidth($line.$char, 'utf8') <= $width) {
-                    $line .= $char;
-                    continue;
-                }
-                // if not, push current line to array and make new line
-                $lines[] = str_pad($line, $width);
-                $line = $char;
-            }
-        }
-
-        $lines[] = \count($lines) ? str_pad($line, $width) : $line;
-
-        mb_convert_variables($encoding, 'utf8', $lines);
-
-        return $lines;
-    }
-
-    /**
-     * Returns all namespaces of the command name.
-     *
-     * @return string[] The namespaces of the command
-     */
-    private function extractAllNamespaces(string $name): array
-    {
-        // -1 as third argument is needed to skip the command short name when exploding
-        $parts = explode(':', $name, -1);
-        $namespaces = [];
-
-        foreach ($parts as $part) {
-            if (\count($namespaces)) {
-                $namespaces[] = end($namespaces).':'.$part;
-            } else {
-                $namespaces[] = $part;
-            }
-        }
-
-        return $namespaces;
-    }
-
-    private function init()
-    {
-        if ($this->initialized) {
-            return;
-        }
-        $this->initialized = true;
-
-        foreach ($this->getDefaultCommands() as $command) {
-            $this->add($command);
-        }
-    }
+	private $commands = [];
+	private $wantHelps = false;
+	private $runningCommand;
+	private $name;
+	private $version;
+	private $commandLoader;
+	private $catchExceptions = true;
+	private $autoExit = true;
+	private $definition;
+	private $helperSet;
+	private $dispatcher;
+	private $terminal;
+	private $defaultCommand;
+	private $singleCommand = false;
+	private $initialized;
+	private $signalRegistry;
+	private $signalsToDispatchEvent = [];
+
+	public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN')
+	{
+		$this->name = $name;
+		$this->version = $version;
+		$this->terminal = new Terminal();
+		$this->defaultCommand = 'list';
+		if (\defined('SIGINT') && SignalRegistry::isSupported()) {
+			$this->signalRegistry = new SignalRegistry();
+			$this->signalsToDispatchEvent = [\SIGINT, \SIGTERM, \SIGUSR1, \SIGUSR2];
+		}
+	}
+
+	/**
+	 * @final
+	 */
+	public function setDispatcher(EventDispatcherInterface $dispatcher)
+	{
+		$this->dispatcher = $dispatcher;
+	}
+
+	public function setCommandLoader(CommandLoaderInterface $commandLoader)
+	{
+		$this->commandLoader = $commandLoader;
+	}
+
+	public function getSignalRegistry(): SignalRegistry
+	{
+		if (!$this->signalRegistry) {
+			throw new RuntimeException('Signals are not supported. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.');
+		}
+
+		return $this->signalRegistry;
+	}
+
+	public function setSignalsToDispatchEvent(int ...$signalsToDispatchEvent)
+	{
+		$this->signalsToDispatchEvent = $signalsToDispatchEvent;
+	}
+
+	/**
+	 * Runs the current application.
+	 *
+	 * @return int 0 if everything went fine, or an error code
+	 *
+	 * @throws \Exception When running fails. Bypass this when {@link setCatchExceptions()}.
+	 */
+	public function run(InputInterface $input = null, OutputInterface $output = null)
+	{
+		if (\function_exists('putenv')) {
+			@putenv('LINES='.$this->terminal->getHeight());
+			@putenv('COLUMNS='.$this->terminal->getWidth());
+		}
+
+		if (null === $input) {
+			$input = new ArgvInput();
+		}
+
+		if (null === $output) {
+			$output = new ConsoleOutput();
+		}
+
+		$renderException = function (\Throwable $e) use ($output) {
+			if ($output instanceof ConsoleOutputInterface) {
+				$this->renderThrowable($e, $output->getErrorOutput());
+			} else {
+				$this->renderThrowable($e, $output);
+			}
+		};
+		if ($phpHandler = set_exception_handler($renderException)) {
+			restore_exception_handler();
+			if (!\is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) {
+				$errorHandler = true;
+			} elseif ($errorHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
+				$phpHandler[0]->setExceptionHandler($errorHandler);
+			}
+		}
+
+		$this->configureIO($input, $output);
+
+		try {
+			$exitCode = $this->doRun($input, $output);
+		} catch (\Exception $e) {
+			if (!$this->catchExceptions) {
+				throw $e;
+			}
+
+			$renderException($e);
+
+			$exitCode = $e->getCode();
+			if (is_numeric($exitCode)) {
+				$exitCode = (int) $exitCode;
+				if (0 === $exitCode) {
+					$exitCode = 1;
+				}
+			} else {
+				$exitCode = 1;
+			}
+		} finally {
+			// if the exception handler changed, keep it
+			// otherwise, unregister $renderException
+			if (!$phpHandler) {
+				if (set_exception_handler($renderException) === $renderException) {
+					restore_exception_handler();
+				}
+				restore_exception_handler();
+			} elseif (!$errorHandler) {
+				$finalHandler = $phpHandler[0]->setExceptionHandler(null);
+				if ($finalHandler !== $renderException) {
+					$phpHandler[0]->setExceptionHandler($finalHandler);
+				}
+			}
+		}
+
+		if ($this->autoExit) {
+			if ($exitCode > 255) {
+				$exitCode = 255;
+			}
+
+			exit($exitCode);
+		}
+
+		return $exitCode;
+	}
+
+	/**
+	 * Runs the current application.
+	 *
+	 * @return int 0 if everything went fine, or an error code
+	 */
+	public function doRun(InputInterface $input, OutputInterface $output)
+	{
+		if (true === $input->hasParameterOption(['--version', '-V'], true)) {
+			$output->writeln($this->getLongVersion());
+
+			return 0;
+		}
+
+		try {
+			// Makes ArgvInput::getFirstArgument() able to distinguish an option from an argument.
+			$input->bind($this->getDefinition());
+		} catch (ExceptionInterface $e) {
+			// Errors must be ignored, full binding/validation happens later when the command is known.
+		}
+
+		$name = $this->getCommandName($input);
+		if (true === $input->hasParameterOption(['--help', '-h'], true)) {
+			if (!$name) {
+				$name = 'help';
+				$input = new ArrayInput(['command_name' => $this->defaultCommand]);
+			} else {
+				$this->wantHelps = true;
+			}
+		}
+
+		if (!$name) {
+			$name = $this->defaultCommand;
+			$definition = $this->getDefinition();
+			$definition->setArguments(array_merge(
+				$definition->getArguments(),
+				[
+					'command' => new InputArgument('command', InputArgument::OPTIONAL, $definition->getArgument('command')->getDescription(), $name),
+				]
+			));
+		}
+
+		try {
+			$this->runningCommand = null;
+			// the command name MUST be the first element of the input
+			$command = $this->find($name);
+		} catch (\Throwable $e) {
+			if (!($e instanceof CommandNotFoundException && !$e instanceof NamespaceNotFoundException) || 1 !== \count($alternatives = $e->getAlternatives()) || !$input->isInteractive()) {
+				if (null !== $this->dispatcher) {
+					$event = new ConsoleErrorEvent($input, $output, $e);
+					$this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
+
+					if (0 === $event->getExitCode()) {
+						return 0;
+					}
+
+					$e = $event->getError();
+				}
+
+				throw $e;
+			}
+
+			$alternative = $alternatives[0];
+
+			$style = new SymfonyStyle($input, $output);
+			$style->block(sprintf("\nCommand \"%s\" is not defined.\n", $name), null, 'error');
+			if (!$style->confirm(sprintf('Do you want to run "%s" instead? ', $alternative), false)) {
+				if (null !== $this->dispatcher) {
+					$event = new ConsoleErrorEvent($input, $output, $e);
+					$this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
+
+					return $event->getExitCode();
+				}
+
+				return 1;
+			}
+
+			$command = $this->find($alternative);
+		}
+
+		if ($command instanceof LazyCommand) {
+			$command = $command->getCommand();
+		}
+
+		$this->runningCommand = $command;
+		$exitCode = $this->doRunCommand($command, $input, $output);
+		$this->runningCommand = null;
+
+		return $exitCode;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function reset()
+	{
+	}
+
+	public function setHelperSet(HelperSet $helperSet)
+	{
+		$this->helperSet = $helperSet;
+	}
+
+	/**
+	 * Get the helper set associated with the command.
+	 *
+	 * @return HelperSet The HelperSet instance associated with this command
+	 */
+	public function getHelperSet()
+	{
+		if (!$this->helperSet) {
+			$this->helperSet = $this->getDefaultHelperSet();
+		}
+
+		return $this->helperSet;
+	}
+
+	public function setDefinition(InputDefinition $definition)
+	{
+		$this->definition = $definition;
+	}
+
+	/**
+	 * Gets the InputDefinition related to this Application.
+	 *
+	 * @return InputDefinition The InputDefinition instance
+	 */
+	public function getDefinition()
+	{
+		if (!$this->definition) {
+			$this->definition = $this->getDefaultInputDefinition();
+		}
+
+		if ($this->singleCommand) {
+			$inputDefinition = $this->definition;
+			$inputDefinition->setArguments();
+
+			return $inputDefinition;
+		}
+
+		return $this->definition;
+	}
+
+	/**
+	 * Gets the help message.
+	 *
+	 * @return string A help message
+	 */
+	public function getHelp()
+	{
+		return $this->getLongVersion();
+	}
+
+	/**
+	 * Gets whether to catch exceptions or not during commands execution.
+	 *
+	 * @return bool Whether to catch exceptions or not during commands execution
+	 */
+	public function areExceptionsCaught()
+	{
+		return $this->catchExceptions;
+	}
+
+	/**
+	 * Sets whether to catch exceptions or not during commands execution.
+	 */
+	public function setCatchExceptions(bool $boolean)
+	{
+		$this->catchExceptions = $boolean;
+	}
+
+	/**
+	 * Gets whether to automatically exit after a command execution or not.
+	 *
+	 * @return bool Whether to automatically exit after a command execution or not
+	 */
+	public function isAutoExitEnabled()
+	{
+		return $this->autoExit;
+	}
+
+	/**
+	 * Sets whether to automatically exit after a command execution or not.
+	 */
+	public function setAutoExit(bool $boolean)
+	{
+		$this->autoExit = $boolean;
+	}
+
+	/**
+	 * Gets the name of the application.
+	 *
+	 * @return string The application name
+	 */
+	public function getName()
+	{
+		return $this->name;
+	}
+
+	/**
+	 * Sets the application name.
+	 **/
+	public function setName(string $name)
+	{
+		$this->name = $name;
+	}
+
+	/**
+	 * Gets the application version.
+	 *
+	 * @return string The application version
+	 */
+	public function getVersion()
+	{
+		return $this->version;
+	}
+
+	/**
+	 * Sets the application version.
+	 */
+	public function setVersion(string $version)
+	{
+		$this->version = $version;
+	}
+
+	/**
+	 * Returns the long version of the application.
+	 *
+	 * @return string The long application version
+	 */
+	public function getLongVersion()
+	{
+		if ('UNKNOWN' !== $this->getName()) {
+			if ('UNKNOWN' !== $this->getVersion()) {
+				return sprintf('%s <info>%s</info>', $this->getName(), $this->getVersion());
+			}
+
+			return $this->getName();
+		}
+
+		return 'Console Tool';
+	}
+
+	/**
+	 * Registers a new command.
+	 *
+	 * @return Command The newly created command
+	 */
+	public function register(string $name)
+	{
+		return $this->add(new Command($name));
+	}
+
+	/**
+	 * Adds an array of command objects.
+	 *
+	 * If a Command is not enabled it will not be added.
+	 *
+	 * @param Command[] $commands An array of commands
+	 */
+	public function addCommands(array $commands)
+	{
+		foreach ($commands as $command) {
+			$this->add($command);
+		}
+	}
+
+	/**
+	 * Adds a command object.
+	 *
+	 * If a command with the same name already exists, it will be overridden.
+	 * If the command is not enabled it will not be added.
+	 *
+	 * @return Command|null The registered command if enabled or null
+	 */
+	public function add(Command $command)
+	{
+		$this->init();
+
+		$command->setApplication($this);
+
+		if (!$command->isEnabled()) {
+			$command->setApplication(null);
+
+			return null;
+		}
+
+		if (!$command instanceof LazyCommand) {
+			// Will throw if the command is not correctly initialized.
+			$command->getDefinition();
+		}
+
+		if (!$command->getName()) {
+			throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_debug_type($command)));
+		}
+
+		$this->commands[$command->getName()] = $command;
+
+		foreach ($command->getAliases() as $alias) {
+			$this->commands[$alias] = $command;
+		}
+
+		return $command;
+	}
+
+	/**
+	 * Returns a registered command by name or alias.
+	 *
+	 * @return Command A Command object
+	 *
+	 * @throws CommandNotFoundException When given command name does not exist
+	 */
+	public function get(string $name)
+	{
+		$this->init();
+
+		if (!$this->has($name)) {
+			throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
+		}
+
+		// When the command has a different name than the one used at the command loader level
+		if (!isset($this->commands[$name])) {
+			throw new CommandNotFoundException(sprintf('The "%s" command cannot be found because it is registered under multiple names. Make sure you don\'t set a different name via constructor or "setName()".', $name));
+		}
+
+		$command = $this->commands[$name];
+
+		if ($this->wantHelps) {
+			$this->wantHelps = false;
+
+			$helpCommand = $this->get('help');
+			$helpCommand->setCommand($command);
+
+			return $helpCommand;
+		}
+
+		return $command;
+	}
+
+	/**
+	 * Returns true if the command exists, false otherwise.
+	 *
+	 * @return bool true if the command exists, false otherwise
+	 */
+	public function has(string $name)
+	{
+		$this->init();
+
+		return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name)));
+	}
+
+	/**
+	 * Returns an array of all unique namespaces used by currently registered commands.
+	 *
+	 * It does not return the global namespace which always exists.
+	 *
+	 * @return string[] An array of namespaces
+	 */
+	public function getNamespaces()
+	{
+		$namespaces = [];
+		foreach ($this->all() as $command) {
+			if ($command->isHidden()) {
+				continue;
+			}
+
+			$namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName()));
+
+			foreach ($command->getAliases() as $alias) {
+				$namespaces = array_merge($namespaces, $this->extractAllNamespaces($alias));
+			}
+		}
+
+		return array_values(array_unique(array_filter($namespaces)));
+	}
+
+	/**
+	 * Finds a registered namespace by a name or an abbreviation.
+	 *
+	 * @return string A registered namespace
+	 *
+	 * @throws NamespaceNotFoundException When namespace is incorrect or ambiguous
+	 */
+	public function findNamespace(string $namespace)
+	{
+		$allNamespaces = $this->getNamespaces();
+		$expr = implode('[^:]*:', array_map('preg_quote', explode(':', $namespace))).'[^:]*';
+		$namespaces = preg_grep('{^'.$expr.'}', $allNamespaces);
+
+		if (empty($namespaces)) {
+			$message = sprintf('There are no commands defined in the "%s" namespace.', $namespace);
+
+			if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) {
+				if (1 == \count($alternatives)) {
+					$message .= "\n\nDid you mean this?\n    ";
+				} else {
+					$message .= "\n\nDid you mean one of these?\n    ";
+				}
+
+				$message .= implode("\n    ", $alternatives);
+			}
+
+			throw new NamespaceNotFoundException($message, $alternatives);
+		}
+
+		$exact = \in_array($namespace, $namespaces, true);
+		if (\count($namespaces) > 1 && !$exact) {
+			throw new NamespaceNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
+		}
+
+		return $exact ? $namespace : reset($namespaces);
+	}
+
+	/**
+	 * Finds a command by name or alias.
+	 *
+	 * Contrary to get, this command tries to find the best
+	 * match if you give it an abbreviation of a name or alias.
+	 *
+	 * @return Command A Command instance
+	 *
+	 * @throws CommandNotFoundException When command name is incorrect or ambiguous
+	 */
+	public function find(string $name)
+	{
+		$this->init();
+
+		$aliases = [];
+
+		foreach ($this->commands as $command) {
+			foreach ($command->getAliases() as $alias) {
+				if (!$this->has($alias)) {
+					$this->commands[$alias] = $command;
+				}
+			}
+		}
+
+		if ($this->has($name)) {
+			return $this->get($name);
+		}
+
+		$allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands);
+		$expr = implode('[^:]*:', array_map('preg_quote', explode(':', $name))).'[^:]*';
+		$commands = preg_grep('{^'.$expr.'}', $allCommands);
+
+		if (empty($commands)) {
+			$commands = preg_grep('{^'.$expr.'}i', $allCommands);
+		}
+
+		// if no commands matched or we just matched namespaces
+		if (empty($commands) || \count(preg_grep('{^'.$expr.'$}i', $commands)) < 1) {
+			if (false !== $pos = strrpos($name, ':')) {
+				// check if a namespace exists and contains commands
+				$this->findNamespace(substr($name, 0, $pos));
+			}
+
+			$message = sprintf('Command "%s" is not defined.', $name);
+
+			if ($alternatives = $this->findAlternatives($name, $allCommands)) {
+				// remove hidden commands
+				$alternatives = array_filter($alternatives, function ($name) {
+					return !$this->get($name)->isHidden();
+				});
+
+				if (1 == \count($alternatives)) {
+					$message .= "\n\nDid you mean this?\n    ";
+				} else {
+					$message .= "\n\nDid you mean one of these?\n    ";
+				}
+				$message .= implode("\n    ", $alternatives);
+			}
+
+			throw new CommandNotFoundException($message, array_values($alternatives));
+		}
+
+		// filter out aliases for commands which are already on the list
+		if (\count($commands) > 1) {
+			$commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands;
+			$commands = array_unique(array_filter($commands, function ($nameOrAlias) use (&$commandList, $commands, &$aliases) {
+				if (!$commandList[$nameOrAlias] instanceof Command) {
+					$commandList[$nameOrAlias] = $this->commandLoader->get($nameOrAlias);
+				}
+
+				$commandName = $commandList[$nameOrAlias]->getName();
+
+				$aliases[$nameOrAlias] = $commandName;
+
+				return $commandName === $nameOrAlias || !\in_array($commandName, $commands);
+			}));
+		}
+
+		if (\count($commands) > 1) {
+			$usableWidth = $this->terminal->getWidth() - 10;
+			$abbrevs = array_values($commands);
+			$maxLen = 0;
+			foreach ($abbrevs as $abbrev) {
+				$maxLen = max(Helper::width($abbrev), $maxLen);
+			}
+			$abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen, &$commands) {
+				if ($commandList[$cmd]->isHidden()) {
+					unset($commands[array_search($cmd, $commands)]);
+
+					return false;
+				}
+
+				$abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription();
+
+				return Helper::width($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev;
+			}, array_values($commands));
+
+			if (\count($commands) > 1) {
+				$suggestions = $this->getAbbreviationSuggestions(array_filter($abbrevs));
+
+				throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $name, $suggestions), array_values($commands));
+			}
+		}
+
+		$command = $this->get(reset($commands));
+
+		if ($command->isHidden()) {
+			throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
+		}
+
+		return $command;
+	}
+
+	/**
+	 * Gets the commands (registered in the given namespace if provided).
+	 *
+	 * The array keys are the full names and the values the command instances.
+	 *
+	 * @return Command[] An array of Command instances
+	 */
+	public function all(string $namespace = null)
+	{
+		$this->init();
+
+		if (null === $namespace) {
+			if (!$this->commandLoader) {
+				return $this->commands;
+			}
+
+			$commands = $this->commands;
+			foreach ($this->commandLoader->getNames() as $name) {
+				if (!isset($commands[$name]) && $this->has($name)) {
+					$commands[$name] = $this->get($name);
+				}
+			}
+
+			return $commands;
+		}
+
+		$commands = [];
+		foreach ($this->commands as $name => $command) {
+			if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) {
+				$commands[$name] = $command;
+			}
+		}
+
+		if ($this->commandLoader) {
+			foreach ($this->commandLoader->getNames() as $name) {
+				if (!isset($commands[$name]) && $namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1) && $this->has($name)) {
+					$commands[$name] = $this->get($name);
+				}
+			}
+		}
+
+		return $commands;
+	}
+
+	/**
+	 * Returns an array of possible abbreviations given a set of names.
+	 *
+	 * @return string[][] An array of abbreviations
+	 */
+	public static function getAbbreviations(array $names)
+	{
+		$abbrevs = [];
+		foreach ($names as $name) {
+			for ($len = \strlen($name); $len > 0; --$len) {
+				$abbrev = substr($name, 0, $len);
+				$abbrevs[$abbrev][] = $name;
+			}
+		}
+
+		return $abbrevs;
+	}
+
+	public function renderThrowable(\Throwable $e, OutputInterface $output): void
+	{
+		$output->writeln('', OutputInterface::VERBOSITY_QUIET);
+
+		$this->doRenderThrowable($e, $output);
+
+		if (null !== $this->runningCommand) {
+			$output->writeln(sprintf('<info>%s</info>', OutputFormatter::escape(sprintf($this->runningCommand->getSynopsis(), $this->getName()))), OutputInterface::VERBOSITY_QUIET);
+			$output->writeln('', OutputInterface::VERBOSITY_QUIET);
+		}
+	}
+
+	protected function doRenderThrowable(\Throwable $e, OutputInterface $output): void
+	{
+		do {
+			$message = trim($e->getMessage());
+			if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+				$class = get_debug_type($e);
+				$title = sprintf('  [%s%s]  ', $class, 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : '');
+				$len = Helper::width($title);
+			} else {
+				$len = 0;
+			}
+
+			if (str_contains($message, "@anonymous\0")) {
+				$message = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) {
+					return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0];
+				}, $message);
+			}
+
+			$width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : \PHP_INT_MAX;
+			$lines = [];
+			foreach ('' !== $message ? preg_split('/\r?\n/', $message) : [] as $line) {
+				foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
+					// pre-format lines to get the right string length
+					$lineLength = Helper::width($line) + 4;
+					$lines[] = [$line, $lineLength];
+
+					$len = max($lineLength, $len);
+				}
+			}
+
+			$messages = [];
+			if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+				$messages[] = sprintf('<comment>%s</comment>', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a')));
+			}
+			$messages[] = $emptyLine = sprintf('<error>%s</error>', str_repeat(' ', $len));
+			if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+				$messages[] = sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - Helper::width($title))));
+			}
+			foreach ($lines as $line) {
+				$messages[] = sprintf('<error>  %s  %s</error>', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1]));
+			}
+			$messages[] = $emptyLine;
+			$messages[] = '';
+
+			$output->writeln($messages, OutputInterface::VERBOSITY_QUIET);
+
+			if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+				$output->writeln('<comment>Exception trace:</comment>', OutputInterface::VERBOSITY_QUIET);
+
+				// exception related properties
+				$trace = $e->getTrace();
+
+				array_unshift($trace, [
+					'function' => '',
+					'file' => $e->getFile() ?: 'n/a',
+					'line' => $e->getLine() ?: 'n/a',
+					'args' => [],
+				]);
+
+				for ($i = 0, $count = \count($trace); $i < $count; ++$i) {
+					$class = $trace[$i]['class'] ?? '';
+					$type = $trace[$i]['type'] ?? '';
+					$function = $trace[$i]['function'] ?? '';
+					$file = $trace[$i]['file'] ?? 'n/a';
+					$line = $trace[$i]['line'] ?? 'n/a';
+
+					$output->writeln(sprintf(' %s%s at <info>%s:%s</info>', $class, $function ? $type.$function.'()' : '', $file, $line), OutputInterface::VERBOSITY_QUIET);
+				}
+
+				$output->writeln('', OutputInterface::VERBOSITY_QUIET);
+			}
+		} while ($e = $e->getPrevious());
+	}
+
+	/**
+	 * Configures the input and output instances based on the user arguments and options.
+	 */
+	protected function configureIO(InputInterface $input, OutputInterface $output)
+	{
+		if (true === $input->hasParameterOption(['--ansi'], true)) {
+			$output->setDecorated(true);
+		} elseif (true === $input->hasParameterOption(['--no-ansi'], true)) {
+			$output->setDecorated(false);
+		}
+
+		if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) {
+			$input->setInteractive(false);
+		}
+
+		switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) {
+			case -1: $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); break;
+			case 1: $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); break;
+			case 2: $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); break;
+			case 3: $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); break;
+			default: $shellVerbosity = 0; break;
+		}
+
+		if (true === $input->hasParameterOption(['--quiet', '-q'], true)) {
+			$output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
+			$shellVerbosity = -1;
+		} else {
+			if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || 3 === $input->getParameterOption('--verbose', false, true)) {
+				$output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);
+				$shellVerbosity = 3;
+			} elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || 2 === $input->getParameterOption('--verbose', false, true)) {
+				$output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE);
+				$shellVerbosity = 2;
+			} elseif ($input->hasParameterOption('-v', true) || $input->hasParameterOption('--verbose=1', true) || $input->hasParameterOption('--verbose', true) || $input->getParameterOption('--verbose', false, true)) {
+				$output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
+				$shellVerbosity = 1;
+			}
+		}
+
+		if (-1 === $shellVerbosity) {
+			$input->setInteractive(false);
+		}
+
+		if (\function_exists('putenv')) {
+			@putenv('SHELL_VERBOSITY='.$shellVerbosity);
+		}
+		$_ENV['SHELL_VERBOSITY'] = $shellVerbosity;
+		$_SERVER['SHELL_VERBOSITY'] = $shellVerbosity;
+	}
+
+	/**
+	 * Runs the current command.
+	 *
+	 * If an event dispatcher has been attached to the application,
+	 * events are also dispatched during the life-cycle of the command.
+	 *
+	 * @return int 0 if everything went fine, or an error code
+	 */
+	protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
+	{
+		foreach ($command->getHelperSet() as $helper) {
+			if ($helper instanceof InputAwareInterface) {
+				$helper->setInput($input);
+			}
+		}
+
+		if ($command instanceof SignalableCommandInterface && ($this->signalsToDispatchEvent || $command->getSubscribedSignals())) {
+			if (!$this->signalRegistry) {
+				throw new RuntimeException('Unable to subscribe to signal events. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.');
+			}
+
+			if ($this->dispatcher) {
+				foreach ($this->signalsToDispatchEvent as $signal) {
+					$event = new ConsoleSignalEvent($command, $input, $output, $signal);
+
+					$this->signalRegistry->register($signal, function ($signal, $hasNext) use ($event) {
+						$this->dispatcher->dispatch($event, ConsoleEvents::SIGNAL);
+
+						// No more handlers, we try to simulate PHP default behavior
+						if (!$hasNext) {
+							if (!\in_array($signal, [\SIGUSR1, \SIGUSR2], true)) {
+								exit(0);
+							}
+						}
+					});
+				}
+			}
+
+			foreach ($command->getSubscribedSignals() as $signal) {
+				$this->signalRegistry->register($signal, [$command, 'handleSignal']);
+			}
+		}
+
+		if (null === $this->dispatcher) {
+			return $command->run($input, $output);
+		}
+
+		// bind before the console.command event, so the listeners have access to input options/arguments
+		try {
+			$command->mergeApplicationDefinition();
+			$input->bind($command->getDefinition());
+		} catch (ExceptionInterface $e) {
+			// ignore invalid options/arguments for now, to allow the event listeners to customize the InputDefinition
+		}
+
+		$event = new ConsoleCommandEvent($command, $input, $output);
+		$e = null;
+
+		try {
+			$this->dispatcher->dispatch($event, ConsoleEvents::COMMAND);
+
+			if ($event->commandShouldRun()) {
+				$exitCode = $command->run($input, $output);
+			} else {
+				$exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
+			}
+		} catch (\Throwable $e) {
+			$event = new ConsoleErrorEvent($input, $output, $e, $command);
+			$this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
+			$e = $event->getError();
+
+			if (0 === $exitCode = $event->getExitCode()) {
+				$e = null;
+			}
+		}
+
+		$event = new ConsoleTerminateEvent($command, $input, $output, $exitCode);
+		$this->dispatcher->dispatch($event, ConsoleEvents::TERMINATE);
+
+		if (null !== $e) {
+			throw $e;
+		}
+
+		return $event->getExitCode();
+	}
+
+	/**
+	 * Gets the name of the command based on input.
+	 *
+	 * @return string|null
+	 */
+	protected function getCommandName(InputInterface $input)
+	{
+		return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument();
+	}
+
+	/**
+	 * Gets the default input definition.
+	 *
+	 * @return InputDefinition An InputDefinition instance
+	 */
+	protected function getDefaultInputDefinition()
+	{
+		return new InputDefinition([
+			new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
+			new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the <info>'.$this->defaultCommand.'</info> command'),
+			new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'),
+			new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
+			new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this application version'),
+			new InputOption('--ansi', '', InputOption::VALUE_NEGATABLE, 'Force (or disable --no-ansi) ANSI output', false),
+			new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
+		]);
+	}
+
+	/**
+	 * Gets the default commands that should always be available.
+	 *
+	 * @return Command[] An array of default Command instances
+	 */
+	protected function getDefaultCommands()
+	{
+		return [new HelpCommand(), new ListCommand()];
+	}
+
+	/**
+	 * Gets the default helper set with the helpers that should always be available.
+	 *
+	 * @return HelperSet A HelperSet instance
+	 */
+	protected function getDefaultHelperSet()
+	{
+		return new HelperSet([
+			new FormatterHelper(),
+			new DebugFormatterHelper(),
+			new ProcessHelper(),
+			new QuestionHelper(),
+		]);
+	}
+
+	/**
+	 * Returns abbreviated suggestions in string format.
+	 */
+	private function getAbbreviationSuggestions(array $abbrevs): string
+	{
+		return '    '.implode("\n    ", $abbrevs);
+	}
+
+	/**
+	 * Returns the namespace part of the command name.
+	 *
+	 * This method is not part of public API and should not be used directly.
+	 *
+	 * @return string The namespace of the command
+	 */
+	public function extractNamespace(string $name, int $limit = null)
+	{
+		$parts = explode(':', $name, -1);
+
+		return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit));
+	}
+
+	/**
+	 * Finds alternative of $name among $collection,
+	 * if nothing is found in $collection, try in $abbrevs.
+	 *
+	 * @return string[] A sorted array of similar string
+	 */
+	private function findAlternatives(string $name, iterable $collection): array
+	{
+		$threshold = 1e3;
+		$alternatives = [];
+
+		$collectionParts = [];
+		foreach ($collection as $item) {
+			$collectionParts[$item] = explode(':', $item);
+		}
+
+		foreach (explode(':', $name) as $i => $subname) {
+			foreach ($collectionParts as $collectionName => $parts) {
+				$exists = isset($alternatives[$collectionName]);
+				if (!isset($parts[$i]) && $exists) {
+					$alternatives[$collectionName] += $threshold;
+					continue;
+				} elseif (!isset($parts[$i])) {
+					continue;
+				}
+
+				$lev = levenshtein($subname, $parts[$i]);
+				if ($lev <= \strlen($subname) / 3 || '' !== $subname && str_contains($parts[$i], $subname)) {
+					$alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev;
+				} elseif ($exists) {
+					$alternatives[$collectionName] += $threshold;
+				}
+			}
+		}
+
+		foreach ($collection as $item) {
+			$lev = levenshtein($name, $item);
+			if ($lev <= \strlen($name) / 3 || str_contains($item, $name)) {
+				$alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev;
+			}
+		}
+
+		$alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; });
+		ksort($alternatives, \SORT_NATURAL | \SORT_FLAG_CASE);
+
+		return array_keys($alternatives);
+	}
+
+	/**
+	 * Sets the default Command name.
+	 *
+	 * @return self
+	 */
+	public function setDefaultCommand(string $commandName, bool $isSingleCommand = false)
+	{
+		$this->defaultCommand = explode('|', ltrim($commandName, '|'))[0];
+
+		if ($isSingleCommand) {
+			// Ensure the command exist
+			$this->find($commandName);
+
+			$this->singleCommand = true;
+		}
+
+		return $this;
+	}
+
+	/**
+	 * @internal
+	 */
+	public function isSingleCommand(): bool
+	{
+		return $this->singleCommand;
+	}
+
+	private function splitStringByWidth(string $string, int $width): array
+	{
+		// str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly.
+		// additionally, array_slice() is not enough as some character has doubled width.
+		// we need a function to split string not by character count but by string width
+		if (false === $encoding = mb_detect_encoding($string, null, true)) {
+			return str_split($string, $width);
+		}
+
+		$utf8String = mb_convert_encoding($string, 'utf8', $encoding);
+		$lines = [];
+		$line = '';
+
+		$offset = 0;
+		while (preg_match('/.{1,10000}/u', $utf8String, $m, 0, $offset)) {
+			$offset += \strlen($m[0]);
+
+			foreach (preg_split('//u', $m[0]) as $char) {
+				// test if $char could be appended to current line
+				if (mb_strwidth($line.$char, 'utf8') <= $width) {
+					$line .= $char;
+					continue;
+				}
+				// if not, push current line to array and make new line
+				$lines[] = str_pad($line, $width);
+				$line = $char;
+			}
+		}
+
+		$lines[] = \count($lines) ? str_pad($line, $width) : $line;
+
+		mb_convert_variables($encoding, 'utf8', $lines);
+
+		return $lines;
+	}
+
+	/**
+	 * Returns all namespaces of the command name.
+	 *
+	 * @return string[] The namespaces of the command
+	 */
+	private function extractAllNamespaces(string $name): array
+	{
+		// -1 as third argument is needed to skip the command short name when exploding
+		$parts = explode(':', $name, -1);
+		$namespaces = [];
+
+		foreach ($parts as $part) {
+			if (\count($namespaces)) {
+				$namespaces[] = end($namespaces).':'.$part;
+			} else {
+				$namespaces[] = $part;
+			}
+		}
+
+		return $namespaces;
+	}
+
+	private function init()
+	{
+		if ($this->initialized) {
+			return;
+		}
+		$this->initialized = true;
+
+		foreach ($this->getDefaultCommands() as $command) {
+			$this->add($command);
+		}
+	}
 }

Spacing +369 added lines, -369 removed lines

@@ -66,7 +66,7 @@ 
  */
 class Application implements ResetInterface
 {
-    private $commands = [];
+    private $commands = [ ];
     private $wantHelps = false;
     private $runningCommand;
     private $name;
@@ -82,43 +82,43 @@ 
     private $singleCommand = false;
     private $initialized;
     private $signalRegistry;
-    private $signalsToDispatchEvent = [];
+    private $signalsToDispatchEvent = [ ];
 
-    public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN')
+    public function __construct( string $name = 'UNKNOWN', string $version = 'UNKNOWN' )
     {
         $this->name = $name;
         $this->version = $version;
         $this->terminal = new Terminal();
         $this->defaultCommand = 'list';
-        if (\defined('SIGINT') && SignalRegistry::isSupported()) {
+        if ( \defined( 'SIGINT' ) && SignalRegistry::isSupported() ) {
             $this->signalRegistry = new SignalRegistry();
-            $this->signalsToDispatchEvent = [\SIGINT, \SIGTERM, \SIGUSR1, \SIGUSR2];
+            $this->signalsToDispatchEvent = [ \SIGINT, \SIGTERM, \SIGUSR1, \SIGUSR2 ];
         }
     }
 
     /**
      * @final
      */
-    public function setDispatcher(EventDispatcherInterface $dispatcher)
+    public function setDispatcher( EventDispatcherInterface $dispatcher )
     {
         $this->dispatcher = $dispatcher;
     }
 
-    public function setCommandLoader(CommandLoaderInterface $commandLoader)
+    public function setCommandLoader( CommandLoaderInterface $commandLoader )
     {
         $this->commandLoader = $commandLoader;
     }
 
     public function getSignalRegistry(): SignalRegistry
     {
-        if (!$this->signalRegistry) {
-            throw new RuntimeException('Signals are not supported. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.');
+        if ( ! $this->signalRegistry ) {
+            throw new RuntimeException( 'Signals are not supported. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.' );
         }
 
         return $this->signalRegistry;
     }
 
-    public function setSignalsToDispatchEvent(int ...$signalsToDispatchEvent)
+    public function setSignalsToDispatchEvent( int ...$signalsToDispatchEvent )
     {
         $this->signalsToDispatchEvent = $signalsToDispatchEvent;
     }
@@ -130,52 +130,52 @@ 
      *
      * @throws \Exception When running fails. Bypass this when {@link setCatchExceptions()}.
      */
-    public function run(InputInterface $input = null, OutputInterface $output = null)
+    public function run( InputInterface $input = null, OutputInterface $output = null )
     {
-        if (\function_exists('putenv')) {
-            @putenv('LINES='.$this->terminal->getHeight());
-            @putenv('COLUMNS='.$this->terminal->getWidth());
+        if ( \function_exists( 'putenv' ) ) {
+            @putenv( 'LINES=' . $this->terminal->getHeight() );
+            @putenv( 'COLUMNS=' . $this->terminal->getWidth() );
         }
 
-        if (null === $input) {
+        if ( null === $input ) {
             $input = new ArgvInput();
         }
 
-        if (null === $output) {
+        if ( null === $output ) {
             $output = new ConsoleOutput();
         }
 
-        $renderException = function (\Throwable $e) use ($output) {
-            if ($output instanceof ConsoleOutputInterface) {
-                $this->renderThrowable($e, $output->getErrorOutput());
+        $renderException = function( \Throwable $e ) use ( $output ) {
+            if ( $output instanceof ConsoleOutputInterface ) {
+                $this->renderThrowable( $e, $output->getErrorOutput() );
             } else {
-                $this->renderThrowable($e, $output);
+                $this->renderThrowable( $e, $output );
             }
         };
-        if ($phpHandler = set_exception_handler($renderException)) {
+        if ( $phpHandler = set_exception_handler( $renderException ) ) {
             restore_exception_handler();
-            if (!\is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) {
+            if ( ! \is_array( $phpHandler ) || ! $phpHandler[ 0 ] instanceof ErrorHandler ) {
                 $errorHandler = true;
-            } elseif ($errorHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
-                $phpHandler[0]->setExceptionHandler($errorHandler);
+            } elseif ( $errorHandler = $phpHandler[ 0 ]->setExceptionHandler( $renderException ) ) {
+                $phpHandler[ 0 ]->setExceptionHandler( $errorHandler );
             }
         }
 
-        $this->configureIO($input, $output);
+        $this->configureIO( $input, $output );
 
         try {
-            $exitCode = $this->doRun($input, $output);
-        } catch (\Exception $e) {
-            if (!$this->catchExceptions) {
+            $exitCode = $this->doRun( $input, $output );
+        } catch ( \Exception $e ) {
+            if ( ! $this->catchExceptions ) {
                 throw $e;
             }
 
-            $renderException($e);
+            $renderException( $e );
 
             $exitCode = $e->getCode();
-            if (is_numeric($exitCode)) {
-                $exitCode = (int) $exitCode;
-                if (0 === $exitCode) {
+            if ( is_numeric( $exitCode ) ) {
+                $exitCode = (int)$exitCode;
+                if ( 0 === $exitCode ) {
                     $exitCode = 1;
                 }
             } else {
@@ -184,25 +184,25 @@ 
         } finally {
             // if the exception handler changed, keep it
             // otherwise, unregister $renderException
-            if (!$phpHandler) {
-                if (set_exception_handler($renderException) === $renderException) {
+            if ( ! $phpHandler ) {
+                if ( set_exception_handler( $renderException ) === $renderException ) {
                     restore_exception_handler();
                 }
                 restore_exception_handler();
-            } elseif (!$errorHandler) {
-                $finalHandler = $phpHandler[0]->setExceptionHandler(null);
-                if ($finalHandler !== $renderException) {
-                    $phpHandler[0]->setExceptionHandler($finalHandler);
+            } elseif ( ! $errorHandler ) {
+                $finalHandler = $phpHandler[ 0 ]->setExceptionHandler( null );
+                if ( $finalHandler !== $renderException ) {
+                    $phpHandler[ 0 ]->setExceptionHandler( $finalHandler );
                 }
             }
         }
 
-        if ($this->autoExit) {
-            if ($exitCode > 255) {
+        if ( $this->autoExit ) {
+            if ( $exitCode > 255 ) {
                 $exitCode = 255;
             }
 
-            exit($exitCode);
+            exit( $exitCode );
         }
 
         return $exitCode;
@@ -213,53 +213,53 @@ 
      *
      * @return int 0 if everything went fine, or an error code
      */
-    public function doRun(InputInterface $input, OutputInterface $output)
+    public function doRun( InputInterface $input, OutputInterface $output )
     {
-        if (true === $input->hasParameterOption(['--version', '-V'], true)) {
-            $output->writeln($this->getLongVersion());
+        if ( true === $input->hasParameterOption( [ '--version', '-V' ], true ) ) {
+            $output->writeln( $this->getLongVersion() );
 
             return 0;
         }
 
         try {
             // Makes ArgvInput::getFirstArgument() able to distinguish an option from an argument.
-            $input->bind($this->getDefinition());
-        } catch (ExceptionInterface $e) {
+            $input->bind( $this->getDefinition() );
+        } catch ( ExceptionInterface $e ) {
             // Errors must be ignored, full binding/validation happens later when the command is known.
         }
 
-        $name = $this->getCommandName($input);
-        if (true === $input->hasParameterOption(['--help', '-h'], true)) {
-            if (!$name) {
+        $name = $this->getCommandName( $input );
+        if ( true === $input->hasParameterOption( [ '--help', '-h' ], true ) ) {
+            if ( ! $name ) {
                 $name = 'help';
-                $input = new ArrayInput(['command_name' => $this->defaultCommand]);
+                $input = new ArrayInput( [ 'command_name' => $this->defaultCommand ] );
             } else {
                 $this->wantHelps = true;
             }
         }
 
-        if (!$name) {
+        if ( ! $name ) {
             $name = $this->defaultCommand;
             $definition = $this->getDefinition();
-            $definition->setArguments(array_merge(
+            $definition->setArguments( array_merge(
                 $definition->getArguments(),
                 [
-                    'command' => new InputArgument('command', InputArgument::OPTIONAL, $definition->getArgument('command')->getDescription(), $name),
+                    'command' => new InputArgument( 'command', InputArgument::OPTIONAL, $definition->getArgument( 'command' )->getDescription(), $name ),
                 ]
-            ));
+            ) );
         }
 
         try {
             $this->runningCommand = null;
             // the command name MUST be the first element of the input
-            $command = $this->find($name);
-        } catch (\Throwable $e) {
-            if (!($e instanceof CommandNotFoundException && !$e instanceof NamespaceNotFoundException) || 1 !== \count($alternatives = $e->getAlternatives()) || !$input->isInteractive()) {
-                if (null !== $this->dispatcher) {
-                    $event = new ConsoleErrorEvent($input, $output, $e);
-                    $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
-
-                    if (0 === $event->getExitCode()) {
+            $command = $this->find( $name );
+        } catch ( \Throwable $e ) {
+            if ( ! ( $e instanceof CommandNotFoundException && ! $e instanceof NamespaceNotFoundException ) || 1 !== \count( $alternatives = $e->getAlternatives() ) || ! $input->isInteractive() ) {
+                if ( null !== $this->dispatcher ) {
+                    $event = new ConsoleErrorEvent( $input, $output, $e );
+                    $this->dispatcher->dispatch( $event, ConsoleEvents::ERROR );
+
+                    if ( 0 === $event->getExitCode() ) {
                         return 0;
                     }
 
@@ -269,14 +269,14 @@ 
                 throw $e;
             }
 
-            $alternative = $alternatives[0];
+            $alternative = $alternatives[ 0 ];
 
-            $style = new SymfonyStyle($input, $output);
-            $style->block(sprintf("\nCommand \"%s\" is not defined.\n", $name), null, 'error');
-            if (!$style->confirm(sprintf('Do you want to run "%s" instead? ', $alternative), false)) {
-                if (null !== $this->dispatcher) {
-                    $event = new ConsoleErrorEvent($input, $output, $e);
-                    $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
+            $style = new SymfonyStyle( $input, $output );
+            $style->block( sprintf( "\nCommand \"%s\" is not defined.\n", $name ), null, 'error' );
+            if ( ! $style->confirm( sprintf( 'Do you want to run "%s" instead? ', $alternative ), false ) ) {
+                if ( null !== $this->dispatcher ) {
+                    $event = new ConsoleErrorEvent( $input, $output, $e );
+                    $this->dispatcher->dispatch( $event, ConsoleEvents::ERROR );
 
                     return $event->getExitCode();
                 }
@@ -284,15 +284,15 @@ 
                 return 1;
             }
 
-            $command = $this->find($alternative);
+            $command = $this->find( $alternative );
         }
 
-        if ($command instanceof LazyCommand) {
+        if ( $command instanceof LazyCommand ) {
             $command = $command->getCommand();
         }
 
         $this->runningCommand = $command;
-        $exitCode = $this->doRunCommand($command, $input, $output);
+        $exitCode = $this->doRunCommand( $command, $input, $output );
         $this->runningCommand = null;
 
         return $exitCode;
@@ -305,7 +305,7 @@ 
     {
     }
 
-    public function setHelperSet(HelperSet $helperSet)
+    public function setHelperSet( HelperSet $helperSet )
     {
         $this->helperSet = $helperSet;
     }
@@ -317,14 +317,14 @@ 
      */
     public function getHelperSet()
     {
-        if (!$this->helperSet) {
+        if ( ! $this->helperSet ) {
             $this->helperSet = $this->getDefaultHelperSet();
         }
 
         return $this->helperSet;
     }
 
-    public function setDefinition(InputDefinition $definition)
+    public function setDefinition( InputDefinition $definition )
     {
         $this->definition = $definition;
     }
@@ -336,11 +336,11 @@ 
      */
     public function getDefinition()
     {
-        if (!$this->definition) {
+        if ( ! $this->definition ) {
             $this->definition = $this->getDefaultInputDefinition();
         }
 
-        if ($this->singleCommand) {
+        if ( $this->singleCommand ) {
             $inputDefinition = $this->definition;
             $inputDefinition->setArguments();
 
@@ -373,7 +373,7 @@ 
     /**
      * Sets whether to catch exceptions or not during commands execution.
      */
-    public function setCatchExceptions(bool $boolean)
+    public function setCatchExceptions( bool $boolean )
     {
         $this->catchExceptions = $boolean;
     }
@@ -391,7 +391,7 @@ 
     /**
      * Sets whether to automatically exit after a command execution or not.
      */
-    public function setAutoExit(bool $boolean)
+    public function setAutoExit( bool $boolean )
     {
         $this->autoExit = $boolean;
     }
@@ -409,7 +409,7 @@ 
     /**
      * Sets the application name.
      **/
-    public function setName(string $name)
+    public function setName( string $name )
     {
         $this->name = $name;
     }
@@ -427,7 +427,7 @@ 
     /**
      * Sets the application version.
      */
-    public function setVersion(string $version)
+    public function setVersion( string $version )
     {
         $this->version = $version;
     }
@@ -439,9 +439,9 @@ 
      */
     public function getLongVersion()
     {
-        if ('UNKNOWN' !== $this->getName()) {
-            if ('UNKNOWN' !== $this->getVersion()) {
-                return sprintf('%s <info>%s</info>', $this->getName(), $this->getVersion());
+        if ( 'UNKNOWN' !== $this->getName() ) {
+            if ( 'UNKNOWN' !== $this->getVersion() ) {
+                return sprintf( '%s <info>%s</info>', $this->getName(), $this->getVersion() );
             }
 
             return $this->getName();
@@ -455,9 +455,9 @@ 
      *
      * @return Command The newly created command
      */
-    public function register(string $name)
+    public function register( string $name )
     {
-        return $this->add(new Command($name));
+        return $this->add( new Command( $name ) );
     }
 
     /**
@@ -467,10 +467,10 @@ 
      *
      * @param Command[] $commands An array of commands
      */
-    public function addCommands(array $commands)
+    public function addCommands( array $commands )
     {
-        foreach ($commands as $command) {
-            $this->add($command);
+        foreach ( $commands as $command ) {
+            $this->add( $command );
         }
     }
 
@@ -482,31 +482,31 @@ 
      *
      * @return Command|null The registered command if enabled or null
      */
-    public function add(Command $command)
+    public function add( Command $command )
     {
         $this->init();
 
-        $command->setApplication($this);
+        $command->setApplication( $this );
 
-        if (!$command->isEnabled()) {
-            $command->setApplication(null);
+        if ( ! $command->isEnabled() ) {
+            $command->setApplication( null );
 
             return null;
         }
 
-        if (!$command instanceof LazyCommand) {
+        if ( ! $command instanceof LazyCommand ) {
             // Will throw if the command is not correctly initialized.
             $command->getDefinition();
         }
 
-        if (!$command->getName()) {
-            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_debug_type($command)));
+        if ( ! $command->getName() ) {
+            throw new LogicException( sprintf( 'The command defined in "%s" cannot have an empty name.', get_debug_type( $command ) ) );
         }
 
-        $this->commands[$command->getName()] = $command;
+        $this->commands[ $command->getName() ] = $command;
 
-        foreach ($command->getAliases() as $alias) {
-            $this->commands[$alias] = $command;
+        foreach ( $command->getAliases() as $alias ) {
+            $this->commands[ $alias ] = $command;
         }
 
         return $command;
@@ -519,26 +519,26 @@ 
      *
      * @throws CommandNotFoundException When given command name does not exist
      */
-    public function get(string $name)
+    public function get( string $name )
     {
         $this->init();
 
-        if (!$this->has($name)) {
-            throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
+        if ( ! $this->has( $name ) ) {
+            throw new CommandNotFoundException( sprintf( 'The command "%s" does not exist.', $name ) );
         }
 
         // When the command has a different name than the one used at the command loader level
-        if (!isset($this->commands[$name])) {
-            throw new CommandNotFoundException(sprintf('The "%s" command cannot be found because it is registered under multiple names. Make sure you don\'t set a different name via constructor or "setName()".', $name));
+        if ( ! isset( $this->commands[ $name ] ) ) {
+            throw new CommandNotFoundException( sprintf( 'The "%s" command cannot be found because it is registered under multiple names. Make sure you don\'t set a different name via constructor or "setName()".', $name ) );
         }
 
-        $command = $this->commands[$name];
+        $command = $this->commands[ $name ];
 
-        if ($this->wantHelps) {
+        if ( $this->wantHelps ) {
             $this->wantHelps = false;
 
-            $helpCommand = $this->get('help');
-            $helpCommand->setCommand($command);
+            $helpCommand = $this->get( 'help' );
+            $helpCommand->setCommand( $command );
 
             return $helpCommand;
         }
@@ -551,11 +551,11 @@ 
      *
      * @return bool true if the command exists, false otherwise
      */
-    public function has(string $name)
+    public function has( string $name )
     {
         $this->init();
 
-        return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name)));
+        return isset( $this->commands[ $name ] ) || ( $this->commandLoader && $this->commandLoader->has( $name ) && $this->add( $this->commandLoader->get( $name ) ) );
     }
 
     /**
@@ -567,20 +567,20 @@ 
      */
     public function getNamespaces()
     {
-        $namespaces = [];
-        foreach ($this->all() as $command) {
-            if ($command->isHidden()) {
+        $namespaces = [ ];
+        foreach ( $this->all() as $command ) {
+            if ( $command->isHidden() ) {
                 continue;
             }
 
-            $namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName()));
+            $namespaces = array_merge( $namespaces, $this->extractAllNamespaces( $command->getName() ) );
 
-            foreach ($command->getAliases() as $alias) {
-                $namespaces = array_merge($namespaces, $this->extractAllNamespaces($alias));
+            foreach ( $command->getAliases() as $alias ) {
+                $namespaces = array_merge( $namespaces, $this->extractAllNamespaces( $alias ) );
             }
         }
 
-        return array_values(array_unique(array_filter($namespaces)));
+        return array_values( array_unique( array_filter( $namespaces ) ) );
     }
 
     /**
@@ -590,34 +590,34 @@ 
      *
      * @throws NamespaceNotFoundException When namespace is incorrect or ambiguous
      */
-    public function findNamespace(string $namespace)
+    public function findNamespace( string $namespace )
     {
         $allNamespaces = $this->getNamespaces();
-        $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $namespace))).'[^:]*';
-        $namespaces = preg_grep('{^'.$expr.'}', $allNamespaces);
+        $expr = implode( '[^:]*:', array_map( 'preg_quote', explode( ':', $namespace ) ) ) . '[^:]*';
+        $namespaces = preg_grep( '{^' . $expr . '}', $allNamespaces );
 
-        if (empty($namespaces)) {
-            $message = sprintf('There are no commands defined in the "%s" namespace.', $namespace);
+        if ( empty( $namespaces ) ) {
+            $message = sprintf( 'There are no commands defined in the "%s" namespace.', $namespace );
 
-            if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) {
-                if (1 == \count($alternatives)) {
+            if ( $alternatives = $this->findAlternatives( $namespace, $allNamespaces ) ) {
+                if ( 1 == \count( $alternatives ) ) {
                     $message .= "\n\nDid you mean this?\n    ";
                 } else {
                     $message .= "\n\nDid you mean one of these?\n    ";
                 }
 
-                $message .= implode("\n    ", $alternatives);
+                $message .= implode( "\n    ", $alternatives );
             }
 
-            throw new NamespaceNotFoundException($message, $alternatives);
+            throw new NamespaceNotFoundException( $message, $alternatives );
         }
 
-        $exact = \in_array($namespace, $namespaces, true);
-        if (\count($namespaces) > 1 && !$exact) {
-            throw new NamespaceNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
+        $exact = \in_array( $namespace, $namespaces, true );
+        if ( \count( $namespaces ) > 1 && ! $exact ) {
+            throw new NamespaceNotFoundException( sprintf( "The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $namespace, $this->getAbbreviationSuggestions( array_values( $namespaces ) ) ), array_values( $namespaces ) );
         }
 
-        return $exact ? $namespace : reset($namespaces);
+        return $exact ? $namespace : reset( $namespaces );
     }
 
     /**
@@ -630,104 +630,104 @@ 
      *
      * @throws CommandNotFoundException When command name is incorrect or ambiguous
      */
-    public function find(string $name)
+    public function find( string $name )
     {
         $this->init();
 
-        $aliases = [];
+        $aliases = [ ];
 
-        foreach ($this->commands as $command) {
-            foreach ($command->getAliases() as $alias) {
-                if (!$this->has($alias)) {
-                    $this->commands[$alias] = $command;
+        foreach ( $this->commands as $command ) {
+            foreach ( $command->getAliases() as $alias ) {
+                if ( ! $this->has( $alias ) ) {
+                    $this->commands[ $alias ] = $command;
                 }
             }
         }
 
-        if ($this->has($name)) {
-            return $this->get($name);
+        if ( $this->has( $name ) ) {
+            return $this->get( $name );
         }
 
-        $allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands);
-        $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $name))).'[^:]*';
-        $commands = preg_grep('{^'.$expr.'}', $allCommands);
+        $allCommands = $this->commandLoader ? array_merge( $this->commandLoader->getNames(), array_keys( $this->commands ) ) : array_keys( $this->commands );
+        $expr = implode( '[^:]*:', array_map( 'preg_quote', explode( ':', $name ) ) ) . '[^:]*';
+        $commands = preg_grep( '{^' . $expr . '}', $allCommands );
 
-        if (empty($commands)) {
-            $commands = preg_grep('{^'.$expr.'}i', $allCommands);
+        if ( empty( $commands ) ) {
+            $commands = preg_grep( '{^' . $expr . '}i', $allCommands );
         }
 
         // if no commands matched or we just matched namespaces
-        if (empty($commands) || \count(preg_grep('{^'.$expr.'$}i', $commands)) < 1) {
-            if (false !== $pos = strrpos($name, ':')) {
+        if ( empty( $commands ) || \count( preg_grep( '{^' . $expr . '$}i', $commands ) ) < 1 ) {
+            if ( false !== $pos = strrpos( $name, ':' ) ) {
                 // check if a namespace exists and contains commands
-                $this->findNamespace(substr($name, 0, $pos));
+                $this->findNamespace( substr( $name, 0, $pos ) );
             }
 
-            $message = sprintf('Command "%s" is not defined.', $name);
+            $message = sprintf( 'Command "%s" is not defined.', $name );
 
-            if ($alternatives = $this->findAlternatives($name, $allCommands)) {
+            if ( $alternatives = $this->findAlternatives( $name, $allCommands ) ) {
                 // remove hidden commands
-                $alternatives = array_filter($alternatives, function ($name) {
-                    return !$this->get($name)->isHidden();
+                $alternatives = array_filter( $alternatives, function( $name ) {
+                    return ! $this->get( $name )->isHidden();
                 });
 
-                if (1 == \count($alternatives)) {
+                if ( 1 == \count( $alternatives ) ) {
                     $message .= "\n\nDid you mean this?\n    ";
                 } else {
                     $message .= "\n\nDid you mean one of these?\n    ";
                 }
-                $message .= implode("\n    ", $alternatives);
+                $message .= implode( "\n    ", $alternatives );
             }
 
-            throw new CommandNotFoundException($message, array_values($alternatives));
+            throw new CommandNotFoundException( $message, array_values( $alternatives ) );
         }
 
         // filter out aliases for commands which are already on the list
-        if (\count($commands) > 1) {
-            $commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands;
-            $commands = array_unique(array_filter($commands, function ($nameOrAlias) use (&$commandList, $commands, &$aliases) {
-                if (!$commandList[$nameOrAlias] instanceof Command) {
-                    $commandList[$nameOrAlias] = $this->commandLoader->get($nameOrAlias);
+        if ( \count( $commands ) > 1 ) {
+            $commandList = $this->commandLoader ? array_merge( array_flip( $this->commandLoader->getNames() ), $this->commands ) : $this->commands;
+            $commands = array_unique( array_filter( $commands, function( $nameOrAlias ) use ( &$commandList, $commands, &$aliases ) {
+                if ( ! $commandList[ $nameOrAlias ] instanceof Command ) {
+                    $commandList[ $nameOrAlias ] = $this->commandLoader->get( $nameOrAlias );
                 }
 
-                $commandName = $commandList[$nameOrAlias]->getName();
+                $commandName = $commandList[ $nameOrAlias ]->getName();
 
-                $aliases[$nameOrAlias] = $commandName;
+                $aliases[ $nameOrAlias ] = $commandName;
 
-                return $commandName === $nameOrAlias || !\in_array($commandName, $commands);
-            }));
+                return $commandName === $nameOrAlias || ! \in_array( $commandName, $commands );
+            }) );
         }
 
-        if (\count($commands) > 1) {
+        if ( \count( $commands ) > 1 ) {
             $usableWidth = $this->terminal->getWidth() - 10;
-            $abbrevs = array_values($commands);
+            $abbrevs = array_values( $commands );
             $maxLen = 0;
-            foreach ($abbrevs as $abbrev) {
-                $maxLen = max(Helper::width($abbrev), $maxLen);
+            foreach ( $abbrevs as $abbrev ) {
+                $maxLen = max( Helper::width( $abbrev ), $maxLen );
             }
-            $abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen, &$commands) {
-                if ($commandList[$cmd]->isHidden()) {
-                    unset($commands[array_search($cmd, $commands)]);
+            $abbrevs = array_map( function( $cmd ) use ( $commandList, $usableWidth, $maxLen, &$commands ) {
+                if ( $commandList[ $cmd ]->isHidden() ) {
+                    unset( $commands[ array_search( $cmd, $commands ) ] );
 
                     return false;
                 }
 
-                $abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription();
+                $abbrev = str_pad( $cmd, $maxLen, ' ' ) . ' ' . $commandList[ $cmd ]->getDescription();
 
-                return Helper::width($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev;
-            }, array_values($commands));
+                return Helper::width( $abbrev ) > $usableWidth ? Helper::substr( $abbrev, 0, $usableWidth - 3 ) . '...' : $abbrev;
+            }, array_values( $commands ) );
 
-            if (\count($commands) > 1) {
-                $suggestions = $this->getAbbreviationSuggestions(array_filter($abbrevs));
+            if ( \count( $commands ) > 1 ) {
+                $suggestions = $this->getAbbreviationSuggestions( array_filter( $abbrevs ) );
 
-                throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $name, $suggestions), array_values($commands));
+                throw new CommandNotFoundException( sprintf( "Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s.", $name, $suggestions ), array_values( $commands ) );
             }
         }
 
-        $command = $this->get(reset($commands));
+        $command = $this->get( reset( $commands ) );
 
-        if ($command->isHidden()) {
-            throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
+        if ( $command->isHidden() ) {
+            throw new CommandNotFoundException( sprintf( 'The command "%s" does not exist.', $name ) );
         }
 
         return $command;
@@ -740,36 +740,36 @@ 
      *
      * @return Command[] An array of Command instances
      */
-    public function all(string $namespace = null)
+    public function all( string $namespace = null )
     {
         $this->init();
 
-        if (null === $namespace) {
-            if (!$this->commandLoader) {
+        if ( null === $namespace ) {
+            if ( ! $this->commandLoader ) {
                 return $this->commands;
             }
 
             $commands = $this->commands;
-            foreach ($this->commandLoader->getNames() as $name) {
-                if (!isset($commands[$name]) && $this->has($name)) {
-                    $commands[$name] = $this->get($name);
+            foreach ( $this->commandLoader->getNames() as $name ) {
+                if ( ! isset( $commands[ $name ] ) && $this->has( $name ) ) {
+                    $commands[ $name ] = $this->get( $name );
                 }
             }
 
             return $commands;
         }
 
-        $commands = [];
-        foreach ($this->commands as $name => $command) {
-            if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) {
-                $commands[$name] = $command;
+        $commands = [ ];
+        foreach ( $this->commands as $name => $command ) {
+            if ( $namespace === $this->extractNamespace( $name, substr_count( $namespace, ':' ) + 1 ) ) {
+                $commands[ $name ] = $command;
             }
         }
 
-        if ($this->commandLoader) {
-            foreach ($this->commandLoader->getNames() as $name) {
-                if (!isset($commands[$name]) && $namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1) && $this->has($name)) {
-                    $commands[$name] = $this->get($name);
+        if ( $this->commandLoader ) {
+            foreach ( $this->commandLoader->getNames() as $name ) {
+                if ( ! isset( $commands[ $name ] ) && $namespace === $this->extractNamespace( $name, substr_count( $namespace, ':' ) + 1 ) && $this->has( $name ) ) {
+                    $commands[ $name ] = $this->get( $name );
                 }
             }
         }
@@ -782,153 +782,153 @@ 
      *
      * @return string[][] An array of abbreviations
      */
-    public static function getAbbreviations(array $names)
+    public static function getAbbreviations( array $names )
     {
-        $abbrevs = [];
-        foreach ($names as $name) {
-            for ($len = \strlen($name); $len > 0; --$len) {
-                $abbrev = substr($name, 0, $len);
-                $abbrevs[$abbrev][] = $name;
+        $abbrevs = [ ];
+        foreach ( $names as $name ) {
+            for ( $len = \strlen( $name ); $len > 0; --$len ) {
+                $abbrev = substr( $name, 0, $len );
+                $abbrevs[ $abbrev ][ ] = $name;
             }
         }
 
         return $abbrevs;
     }
 
-    public function renderThrowable(\Throwable $e, OutputInterface $output): void
+    public function renderThrowable( \Throwable $e, OutputInterface $output ): void
     {
-        $output->writeln('', OutputInterface::VERBOSITY_QUIET);
+        $output->writeln( '', OutputInterface::VERBOSITY_QUIET );
 
-        $this->doRenderThrowable($e, $output);
+        $this->doRenderThrowable( $e, $output );
 
-        if (null !== $this->runningCommand) {
-            $output->writeln(sprintf('<info>%s</info>', OutputFormatter::escape(sprintf($this->runningCommand->getSynopsis(), $this->getName()))), OutputInterface::VERBOSITY_QUIET);
-            $output->writeln('', OutputInterface::VERBOSITY_QUIET);
+        if ( null !== $this->runningCommand ) {
+            $output->writeln( sprintf( '<info>%s</info>', OutputFormatter::escape( sprintf( $this->runningCommand->getSynopsis(), $this->getName() ) ) ), OutputInterface::VERBOSITY_QUIET );
+            $output->writeln( '', OutputInterface::VERBOSITY_QUIET );
         }
     }
 
-    protected function doRenderThrowable(\Throwable $e, OutputInterface $output): void
+    protected function doRenderThrowable( \Throwable $e, OutputInterface $output ): void
     {
         do {
-            $message = trim($e->getMessage());
-            if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $class = get_debug_type($e);
-                $title = sprintf('  [%s%s]  ', $class, 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : '');
-                $len = Helper::width($title);
+            $message = trim( $e->getMessage() );
+            if ( '' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity() ) {
+                $class = get_debug_type( $e );
+                $title = sprintf( '  [%s%s]  ', $class, 0 !== ( $code = $e->getCode() ) ? ' (' . $code . ')' : '' );
+                $len = Helper::width( $title );
             } else {
                 $len = 0;
             }
 
-            if (str_contains($message, "@anonymous\0")) {
-                $message = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) {
-                    return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0];
-                }, $message);
+            if ( str_contains( $message, "@anonymous\0" ) ) {
+                $message = preg_replace_callback( '/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function( $m ) {
+                    return class_exists( $m[ 0 ], false ) ? ( get_parent_class( $m[ 0 ] ) ?: key( class_implements( $m[ 0 ] ) ) ?: 'class' ) . '@anonymous' : $m[ 0 ];
+                }, $message );
             }
 
             $width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : \PHP_INT_MAX;
-            $lines = [];
-            foreach ('' !== $message ? preg_split('/\r?\n/', $message) : [] as $line) {
-                foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
+            $lines = [ ];
+            foreach ( '' !== $message ? preg_split( '/\r?\n/', $message ) : [ ] as $line ) {
+                foreach ( $this->splitStringByWidth( $line, $width - 4 ) as $line ) {
                     // pre-format lines to get the right string length
-                    $lineLength = Helper::width($line) + 4;
-                    $lines[] = [$line, $lineLength];
+                    $lineLength = Helper::width( $line ) + 4;
+                    $lines[ ] = [ $line, $lineLength ];
 
-                    $len = max($lineLength, $len);
+                    $len = max( $lineLength, $len );
                 }
             }
 
-            $messages = [];
-            if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $messages[] = sprintf('<comment>%s</comment>', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a')));
+            $messages = [ ];
+            if ( ! $e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity() ) {
+                $messages[ ] = sprintf( '<comment>%s</comment>', OutputFormatter::escape( sprintf( 'In %s line %s:', basename( $e->getFile() ) ?: 'n/a', $e->getLine() ?: 'n/a' ) ) );
             }
-            $messages[] = $emptyLine = sprintf('<error>%s</error>', str_repeat(' ', $len));
-            if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $messages[] = sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - Helper::width($title))));
+            $messages[ ] = $emptyLine = sprintf( '<error>%s</error>', str_repeat( ' ', $len ) );
+            if ( '' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity() ) {
+                $messages[ ] = sprintf( '<error>%s%s</error>', $title, str_repeat( ' ', max( 0, $len - Helper::width( $title ) ) ) );
             }
-            foreach ($lines as $line) {
-                $messages[] = sprintf('<error>  %s  %s</error>', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1]));
+            foreach ( $lines as $line ) {
+                $messages[ ] = sprintf( '<error>  %s  %s</error>', OutputFormatter::escape( $line[ 0 ] ), str_repeat( ' ', $len - $line[ 1 ] ) );
             }
-            $messages[] = $emptyLine;
-            $messages[] = '';
+            $messages[ ] = $emptyLine;
+            $messages[ ] = '';
 
-            $output->writeln($messages, OutputInterface::VERBOSITY_QUIET);
+            $output->writeln( $messages, OutputInterface::VERBOSITY_QUIET );
 
-            if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
-                $output->writeln('<comment>Exception trace:</comment>', OutputInterface::VERBOSITY_QUIET);
+            if ( OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity() ) {
+                $output->writeln( '<comment>Exception trace:</comment>', OutputInterface::VERBOSITY_QUIET );
 
                 // exception related properties
                 $trace = $e->getTrace();
 
-                array_unshift($trace, [
+                array_unshift( $trace, [
                     'function' => '',
                     'file' => $e->getFile() ?: 'n/a',
                     'line' => $e->getLine() ?: 'n/a',
-                    'args' => [],
-                ]);
+                    'args' => [ ],
+                ] );
 
-                for ($i = 0, $count = \count($trace); $i < $count; ++$i) {
-                    $class = $trace[$i]['class'] ?? '';
-                    $type = $trace[$i]['type'] ?? '';
-                    $function = $trace[$i]['function'] ?? '';
-                    $file = $trace[$i]['file'] ?? 'n/a';
-                    $line = $trace[$i]['line'] ?? 'n/a';
+                for ( $i = 0, $count = \count( $trace ); $i < $count; ++$i ) {
+                    $class = $trace[ $i ][ 'class' ] ?? '';
+                    $type = $trace[ $i ][ 'type' ] ?? '';
+                    $function = $trace[ $i ][ 'function' ] ?? '';
+                    $file = $trace[ $i ][ 'file' ] ?? 'n/a';
+                    $line = $trace[ $i ][ 'line' ] ?? 'n/a';
 
-                    $output->writeln(sprintf(' %s%s at <info>%s:%s</info>', $class, $function ? $type.$function.'()' : '', $file, $line), OutputInterface::VERBOSITY_QUIET);
+                    $output->writeln( sprintf( ' %s%s at <info>%s:%s</info>', $class, $function ? $type . $function . '()' : '', $file, $line ), OutputInterface::VERBOSITY_QUIET );
                 }
 
-                $output->writeln('', OutputInterface::VERBOSITY_QUIET);
+                $output->writeln( '', OutputInterface::VERBOSITY_QUIET );
             }
-        } while ($e = $e->getPrevious());
+        } while ( $e = $e->getPrevious() );
     }
 
     /**
      * Configures the input and output instances based on the user arguments and options.
      */
-    protected function configureIO(InputInterface $input, OutputInterface $output)
+    protected function configureIO( InputInterface $input, OutputInterface $output )
     {
-        if (true === $input->hasParameterOption(['--ansi'], true)) {
-            $output->setDecorated(true);
-        } elseif (true === $input->hasParameterOption(['--no-ansi'], true)) {
-            $output->setDecorated(false);
+        if ( true === $input->hasParameterOption( [ '--ansi' ], true ) ) {
+            $output->setDecorated( true );
+        } elseif ( true === $input->hasParameterOption( [ '--no-ansi' ], true ) ) {
+            $output->setDecorated( false );
         }
 
-        if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) {
-            $input->setInteractive(false);
+        if ( true === $input->hasParameterOption( [ '--no-interaction', '-n' ], true ) ) {
+            $input->setInteractive( false );
         }
 
-        switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) {
-            case -1: $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); break;
-            case 1: $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); break;
-            case 2: $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); break;
-            case 3: $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); break;
+        switch ( $shellVerbosity = (int)getenv( 'SHELL_VERBOSITY' ) ) {
+            case -1: $output->setVerbosity( OutputInterface::VERBOSITY_QUIET ); break;
+            case 1: $output->setVerbosity( OutputInterface::VERBOSITY_VERBOSE ); break;
+            case 2: $output->setVerbosity( OutputInterface::VERBOSITY_VERY_VERBOSE ); break;
+            case 3: $output->setVerbosity( OutputInterface::VERBOSITY_DEBUG ); break;
             default: $shellVerbosity = 0; break;
         }
 
-        if (true === $input->hasParameterOption(['--quiet', '-q'], true)) {
-            $output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
+        if ( true === $input->hasParameterOption( [ '--quiet', '-q' ], true ) ) {
+            $output->setVerbosity( OutputInterface::VERBOSITY_QUIET );
             $shellVerbosity = -1;
         } else {
-            if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || 3 === $input->getParameterOption('--verbose', false, true)) {
-                $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);
+            if ( $input->hasParameterOption( '-vvv', true ) || $input->hasParameterOption( '--verbose=3', true ) || 3 === $input->getParameterOption( '--verbose', false, true ) ) {
+                $output->setVerbosity( OutputInterface::VERBOSITY_DEBUG );
                 $shellVerbosity = 3;
-            } elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || 2 === $input->getParameterOption('--verbose', false, true)) {
-                $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE);
+            } elseif ( $input->hasParameterOption( '-vv', true ) || $input->hasParameterOption( '--verbose=2', true ) || 2 === $input->getParameterOption( '--verbose', false, true ) ) {
+                $output->setVerbosity( OutputInterface::VERBOSITY_VERY_VERBOSE );
                 $shellVerbosity = 2;
-            } elseif ($input->hasParameterOption('-v', true) || $input->hasParameterOption('--verbose=1', true) || $input->hasParameterOption('--verbose', true) || $input->getParameterOption('--verbose', false, true)) {
-                $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
+            } elseif ( $input->hasParameterOption( '-v', true ) || $input->hasParameterOption( '--verbose=1', true ) || $input->hasParameterOption( '--verbose', true ) || $input->getParameterOption( '--verbose', false, true ) ) {
+                $output->setVerbosity( OutputInterface::VERBOSITY_VERBOSE );
                 $shellVerbosity = 1;
             }
         }
 
         if (-1 === $shellVerbosity) {
-            $input->setInteractive(false);
+            $input->setInteractive( false );
         }
 
-        if (\function_exists('putenv')) {
-            @putenv('SHELL_VERBOSITY='.$shellVerbosity);
+        if ( \function_exists( 'putenv' ) ) {
+            @putenv( 'SHELL_VERBOSITY=' . $shellVerbosity );
         }
-        $_ENV['SHELL_VERBOSITY'] = $shellVerbosity;
-        $_SERVER['SHELL_VERBOSITY'] = $shellVerbosity;
+        $_ENV[ 'SHELL_VERBOSITY' ] = $shellVerbosity;
+        $_SERVER[ 'SHELL_VERBOSITY' ] = $shellVerbosity;
     }
 
     /**
@@ -939,78 +939,78 @@ 
      *
      * @return int 0 if everything went fine, or an error code
      */
-    protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
+    protected function doRunCommand( Command $command, InputInterface $input, OutputInterface $output )
     {
-        foreach ($command->getHelperSet() as $helper) {
-            if ($helper instanceof InputAwareInterface) {
-                $helper->setInput($input);
+        foreach ( $command->getHelperSet() as $helper ) {
+            if ( $helper instanceof InputAwareInterface ) {
+                $helper->setInput( $input );
             }
         }
 
-        if ($command instanceof SignalableCommandInterface && ($this->signalsToDispatchEvent || $command->getSubscribedSignals())) {
-            if (!$this->signalRegistry) {
-                throw new RuntimeException('Unable to subscribe to signal events. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.');
+        if ( $command instanceof SignalableCommandInterface && ( $this->signalsToDispatchEvent || $command->getSubscribedSignals() ) ) {
+            if ( ! $this->signalRegistry ) {
+                throw new RuntimeException( 'Unable to subscribe to signal events. Make sure that the `pcntl` extension is installed and that "pcntl_*" functions are not disabled by your php.ini\'s "disable_functions" directive.' );
             }
 
-            if ($this->dispatcher) {
-                foreach ($this->signalsToDispatchEvent as $signal) {
-                    $event = new ConsoleSignalEvent($command, $input, $output, $signal);
+            if ( $this->dispatcher ) {
+                foreach ( $this->signalsToDispatchEvent as $signal ) {
+                    $event = new ConsoleSignalEvent( $command, $input, $output, $signal );
 
-                    $this->signalRegistry->register($signal, function ($signal, $hasNext) use ($event) {
-                        $this->dispatcher->dispatch($event, ConsoleEvents::SIGNAL);
+                    $this->signalRegistry->register( $signal, function( $signal, $hasNext ) use ( $event ) {
+                        $this->dispatcher->dispatch( $event, ConsoleEvents::SIGNAL );
 
                         // No more handlers, we try to simulate PHP default behavior
-                        if (!$hasNext) {
-                            if (!\in_array($signal, [\SIGUSR1, \SIGUSR2], true)) {
-                                exit(0);
+                        if ( ! $hasNext ) {
+                            if ( ! \in_array( $signal, [ \SIGUSR1, \SIGUSR2 ], true ) ) {
+                                exit( 0 );
                             }
                         }
                     });
                 }
             }
 
-            foreach ($command->getSubscribedSignals() as $signal) {
-                $this->signalRegistry->register($signal, [$command, 'handleSignal']);
+            foreach ( $command->getSubscribedSignals() as $signal ) {
+                $this->signalRegistry->register( $signal, [ $command, 'handleSignal' ] );
             }
         }
 
-        if (null === $this->dispatcher) {
-            return $command->run($input, $output);
+        if ( null === $this->dispatcher ) {
+            return $command->run( $input, $output );
         }
 
         // bind before the console.command event, so the listeners have access to input options/arguments
         try {
             $command->mergeApplicationDefinition();
-            $input->bind($command->getDefinition());
-        } catch (ExceptionInterface $e) {
+            $input->bind( $command->getDefinition() );
+        } catch ( ExceptionInterface $e ) {
             // ignore invalid options/arguments for now, to allow the event listeners to customize the InputDefinition
         }
 
-        $event = new ConsoleCommandEvent($command, $input, $output);
+        $event = new ConsoleCommandEvent( $command, $input, $output );
         $e = null;
 
         try {
-            $this->dispatcher->dispatch($event, ConsoleEvents::COMMAND);
+            $this->dispatcher->dispatch( $event, ConsoleEvents::COMMAND );
 
-            if ($event->commandShouldRun()) {
-                $exitCode = $command->run($input, $output);
+            if ( $event->commandShouldRun() ) {
+                $exitCode = $command->run( $input, $output );
             } else {
                 $exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
             }
-        } catch (\Throwable $e) {
-            $event = new ConsoleErrorEvent($input, $output, $e, $command);
-            $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);
+        } catch ( \Throwable $e ) {
+            $event = new ConsoleErrorEvent( $input, $output, $e, $command );
+            $this->dispatcher->dispatch( $event, ConsoleEvents::ERROR );
             $e = $event->getError();
 
-            if (0 === $exitCode = $event->getExitCode()) {
+            if ( 0 === $exitCode = $event->getExitCode() ) {
                 $e = null;
             }
         }
 
-        $event = new ConsoleTerminateEvent($command, $input, $output, $exitCode);
-        $this->dispatcher->dispatch($event, ConsoleEvents::TERMINATE);
+        $event = new ConsoleTerminateEvent( $command, $input, $output, $exitCode );
+        $this->dispatcher->dispatch( $event, ConsoleEvents::TERMINATE );
 
-        if (null !== $e) {
+        if ( null !== $e ) {
             throw $e;
         }
 
@@ -1022,7 +1022,7 @@ 
      *
      * @return string|null
      */
-    protected function getCommandName(InputInterface $input)
+    protected function getCommandName( InputInterface $input )
     {
         return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument();
     }
@@ -1034,15 +1034,15 @@ 
      */
     protected function getDefaultInputDefinition()
     {
-        return new InputDefinition([
-            new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
-            new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the <info>'.$this->defaultCommand.'</info> command'),
-            new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'),
-            new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
-            new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this application version'),
-            new InputOption('--ansi', '', InputOption::VALUE_NEGATABLE, 'Force (or disable --no-ansi) ANSI output', false),
-            new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
-        ]);
+        return new InputDefinition( [
+            new InputArgument( 'command', InputArgument::REQUIRED, 'The command to execute' ),
+            new InputOption( '--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the <info>' . $this->defaultCommand . '</info> command' ),
+            new InputOption( '--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message' ),
+            new InputOption( '--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug' ),
+            new InputOption( '--version', '-V', InputOption::VALUE_NONE, 'Display this application version' ),
+            new InputOption( '--ansi', '', InputOption::VALUE_NEGATABLE, 'Force (or disable --no-ansi) ANSI output', false ),
+            new InputOption( '--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question' ),
+        ] );
     }
 
     /**
@@ -1052,7 +1052,7 @@ 
      */
     protected function getDefaultCommands()
     {
-        return [new HelpCommand(), new ListCommand()];
+        return [ new HelpCommand(), new ListCommand() ];
     }
 
     /**
@@ -1062,20 +1062,20 @@ 
      */
     protected function getDefaultHelperSet()
     {
-        return new HelperSet([
+        return new HelperSet( [
             new FormatterHelper(),
             new DebugFormatterHelper(),
             new ProcessHelper(),
             new QuestionHelper(),
-        ]);
+        ] );
     }
 
     /**
      * Returns abbreviated suggestions in string format.
      */
-    private function getAbbreviationSuggestions(array $abbrevs): string
+    private function getAbbreviationSuggestions( array $abbrevs ): string
     {
-        return '    '.implode("\n    ", $abbrevs);
+        return '    ' . implode( "\n    ", $abbrevs );
     }
 
     /**
@@ -1085,11 +1085,11 @@ 
      *
      * @return string The namespace of the command
      */
-    public function extractNamespace(string $name, int $limit = null)
+    public function extractNamespace( string $name, int $limit = null )
     {
-        $parts = explode(':', $name, -1);
+        $parts = explode( ':', $name, -1 );
 
-        return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit));
+        return implode( ':', null === $limit ? $parts : \array_slice( $parts, 0, $limit ) );
     }
 
     /**
@@ -1098,46 +1098,46 @@ 
      *
      * @return string[] A sorted array of similar string
      */
-    private function findAlternatives(string $name, iterable $collection): array
+    private function findAlternatives( string $name, iterable $collection ): array
     {
         $threshold = 1e3;
-        $alternatives = [];
+        $alternatives = [ ];
 
-        $collectionParts = [];
-        foreach ($collection as $item) {
-            $collectionParts[$item] = explode(':', $item);
+        $collectionParts = [ ];
+        foreach ( $collection as $item ) {
+            $collectionParts[ $item ] = explode( ':', $item );
         }
 
-        foreach (explode(':', $name) as $i => $subname) {
-            foreach ($collectionParts as $collectionName => $parts) {
-                $exists = isset($alternatives[$collectionName]);
-                if (!isset($parts[$i]) && $exists) {
-                    $alternatives[$collectionName] += $threshold;
+        foreach ( explode( ':', $name ) as $i => $subname ) {
+            foreach ( $collectionParts as $collectionName => $parts ) {
+                $exists = isset( $alternatives[ $collectionName ] );
+                if ( ! isset( $parts[ $i ] ) && $exists ) {
+                    $alternatives[ $collectionName ] += $threshold;
                     continue;
-                } elseif (!isset($parts[$i])) {
+                } elseif ( ! isset( $parts[ $i ] ) ) {
                     continue;
                 }
 
-                $lev = levenshtein($subname, $parts[$i]);
-                if ($lev <= \strlen($subname) / 3 || '' !== $subname && str_contains($parts[$i], $subname)) {
-                    $alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev;
-                } elseif ($exists) {
-                    $alternatives[$collectionName] += $threshold;
+                $lev = levenshtein( $subname, $parts[ $i ] );
+                if ( $lev <= \strlen( $subname ) / 3 || '' !== $subname && str_contains( $parts[ $i ], $subname ) ) {
+                    $alternatives[ $collectionName ] = $exists ? $alternatives[ $collectionName ] + $lev : $lev;
+                } elseif ( $exists ) {
+                    $alternatives[ $collectionName ] += $threshold;
                 }
             }
         }
 
-        foreach ($collection as $item) {
-            $lev = levenshtein($name, $item);
-            if ($lev <= \strlen($name) / 3 || str_contains($item, $name)) {
-                $alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev;
+        foreach ( $collection as $item ) {
+            $lev = levenshtein( $name, $item );
+            if ( $lev <= \strlen( $name ) / 3 || str_contains( $item, $name ) ) {
+                $alternatives[ $item ] = isset( $alternatives[ $item ] ) ? $alternatives[ $item ] - $lev : $lev;
             }
         }
 
-        $alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; });
-        ksort($alternatives, \SORT_NATURAL | \SORT_FLAG_CASE);
+        $alternatives = array_filter( $alternatives, function( $lev ) use ( $threshold ) { return $lev < 2 * $threshold; });
+        ksort( $alternatives, \SORT_NATURAL | \SORT_FLAG_CASE );
 
-        return array_keys($alternatives);
+        return array_keys( $alternatives );
     }
 
     /**
@@ -1145,13 +1145,13 @@ 
      *
      * @return self
      */
-    public function setDefaultCommand(string $commandName, bool $isSingleCommand = false)
+    public function setDefaultCommand( string $commandName, bool $isSingleCommand = false )
     {
-        $this->defaultCommand = explode('|', ltrim($commandName, '|'))[0];
+        $this->defaultCommand = explode( '|', ltrim( $commandName, '|' ) )[ 0 ];
 
-        if ($isSingleCommand) {
+        if ( $isSingleCommand ) {
             // Ensure the command exist
-            $this->find($commandName);
+            $this->find( $commandName );
 
             $this->singleCommand = true;
         }
@@ -1167,38 +1167,38 @@ 
         return $this->singleCommand;
     }
 
-    private function splitStringByWidth(string $string, int $width): array
+    private function splitStringByWidth( string $string, int $width ): array
     {
         // str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly.
         // additionally, array_slice() is not enough as some character has doubled width.
         // we need a function to split string not by character count but by string width
-        if (false === $encoding = mb_detect_encoding($string, null, true)) {
-            return str_split($string, $width);
+        if ( false === $encoding = mb_detect_encoding( $string, null, true ) ) {
+            return str_split( $string, $width );
         }
 
-        $utf8String = mb_convert_encoding($string, 'utf8', $encoding);
-        $lines = [];
+        $utf8String = mb_convert_encoding( $string, 'utf8', $encoding );
+        $lines = [ ];
         $line = '';
 
         $offset = 0;
-        while (preg_match('/.{1,10000}/u', $utf8String, $m, 0, $offset)) {
-            $offset += \strlen($m[0]);
+        while ( preg_match( '/.{1,10000}/u', $utf8String, $m, 0, $offset ) ) {
+            $offset += \strlen( $m[ 0 ] );
 
-            foreach (preg_split('//u', $m[0]) as $char) {
+            foreach ( preg_split( '//u', $m[ 0 ] ) as $char ) {
                 // test if $char could be appended to current line
-                if (mb_strwidth($line.$char, 'utf8') <= $width) {
+                if ( mb_strwidth( $line . $char, 'utf8' ) <= $width ) {
                     $line .= $char;
                     continue;
                 }
                 // if not, push current line to array and make new line
-                $lines[] = str_pad($line, $width);
+                $lines[ ] = str_pad( $line, $width );
                 $line = $char;
             }
         }
 
-        $lines[] = \count($lines) ? str_pad($line, $width) : $line;
+        $lines[ ] = \count( $lines ) ? str_pad( $line, $width ) : $line;
 
-        mb_convert_variables($encoding, 'utf8', $lines);
+        mb_convert_variables( $encoding, 'utf8', $lines );
 
         return $lines;
     }
@@ -1208,17 +1208,17 @@ 
      *
      * @return string[] The namespaces of the command
      */
-    private function extractAllNamespaces(string $name): array
+    private function extractAllNamespaces( string $name ): array
     {
         // -1 as third argument is needed to skip the command short name when exploding
-        $parts = explode(':', $name, -1);
-        $namespaces = [];
+        $parts = explode( ':', $name, -1 );
+        $namespaces = [ ];
 
-        foreach ($parts as $part) {
-            if (\count($namespaces)) {
-                $namespaces[] = end($namespaces).':'.$part;
+        foreach ( $parts as $part ) {
+            if ( \count( $namespaces ) ) {
+                $namespaces[ ] = end( $namespaces ) . ':' . $part;
             } else {
-                $namespaces[] = $part;
+                $namespaces[ ] = $part;
             }
         }
 
@@ -1227,13 +1227,13 @@ 
 
     private function init()
     {
-        if ($this->initialized) {
+        if ( $this->initialized ) {
             return;
         }
         $this->initialized = true;
 
-        foreach ($this->getDefaultCommands() as $command) {
-            $this->add($command);
+        foreach ( $this->getDefaultCommands() as $command ) {
+            $this->add( $command );
         }
     }
 }

Braces +41 added lines, -82 removed lines

@@ -64,8 +64,7 @@ 
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-class Application implements ResetInterface
-{
+class Application implements ResetInterface {
     private $commands = [];
     private $wantHelps = false;
     private $runningCommand;
@@ -84,8 +83,7 @@ 
     private $signalRegistry;
     private $signalsToDispatchEvent = [];
 
-    public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN')
-    {
+    public function __construct(string $name = 'UNKNOWN', string $version = 'UNKNOWN') {
         $this->name = $name;
         $this->version = $version;
         $this->terminal = new Terminal();
@@ -99,13 +97,11 @@ 
     /**
      * @final
      */
-    public function setDispatcher(EventDispatcherInterface $dispatcher)
-    {
+    public function setDispatcher(EventDispatcherInterface $dispatcher) {
         $this->dispatcher = $dispatcher;
     }
 
-    public function setCommandLoader(CommandLoaderInterface $commandLoader)
-    {
+    public function setCommandLoader(CommandLoaderInterface $commandLoader) {
         $this->commandLoader = $commandLoader;
     }
 
@@ -118,8 +114,7 @@ 
         return $this->signalRegistry;
     }
 
-    public function setSignalsToDispatchEvent(int ...$signalsToDispatchEvent)
-    {
+    public function setSignalsToDispatchEvent(int ...$signalsToDispatchEvent) {
         $this->signalsToDispatchEvent = $signalsToDispatchEvent;
     }
 
@@ -130,8 +125,7 @@ 
      *
      * @throws \Exception When running fails. Bypass this when {@link setCatchExceptions()}.
      */
-    public function run(InputInterface $input = null, OutputInterface $output = null)
-    {
+    public function run(InputInterface $input = null, OutputInterface $output = null) {
         if (\function_exists('putenv')) {
             @putenv('LINES='.$this->terminal->getHeight());
             @putenv('COLUMNS='.$this->terminal->getWidth());
@@ -213,8 +207,7 @@ 
      *
      * @return int 0 if everything went fine, or an error code
      */
-    public function doRun(InputInterface $input, OutputInterface $output)
-    {
+    public function doRun(InputInterface $input, OutputInterface $output) {
         if (true === $input->hasParameterOption(['--version', '-V'], true)) {
             $output->writeln($this->getLongVersion());
 
@@ -301,12 +294,10 @@ 
     /**
      * {@inheritdoc}
      */
-    public function reset()
-    {
+    public function reset() {
     }
 
-    public function setHelperSet(HelperSet $helperSet)
-    {
+    public function setHelperSet(HelperSet $helperSet) {
         $this->helperSet = $helperSet;
     }
 
@@ -315,8 +306,7 @@ 
      *
      * @return HelperSet The HelperSet instance associated with this command
      */
-    public function getHelperSet()
-    {
+    public function getHelperSet() {
         if (!$this->helperSet) {
             $this->helperSet = $this->getDefaultHelperSet();
         }
@@ -324,8 +314,7 @@ 
         return $this->helperSet;
     }
 
-    public function setDefinition(InputDefinition $definition)
-    {
+    public function setDefinition(InputDefinition $definition) {
         $this->definition = $definition;
     }
 
@@ -334,8 +323,7 @@ 
      *
      * @return InputDefinition The InputDefinition instance
      */
-    public function getDefinition()
-    {
+    public function getDefinition() {
         if (!$this->definition) {
             $this->definition = $this->getDefaultInputDefinition();
         }
@@ -355,8 +343,7 @@ 
      *
      * @return string A help message
      */
-    public function getHelp()
-    {
+    public function getHelp() {
         return $this->getLongVersion();
     }
 
@@ -365,16 +352,14 @@ 
      *
      * @return bool Whether to catch exceptions or not during commands execution
      */
-    public function areExceptionsCaught()
-    {
+    public function areExceptionsCaught() {
         return $this->catchExceptions;
     }
 
     /**
      * Sets whether to catch exceptions or not during commands execution.
      */
-    public function setCatchExceptions(bool $boolean)
-    {
+    public function setCatchExceptions(bool $boolean) {
         $this->catchExceptions = $boolean;
     }
 
@@ -383,16 +368,14 @@ 
      *
      * @return bool Whether to automatically exit after a command execution or not
      */
-    public function isAutoExitEnabled()
-    {
+    public function isAutoExitEnabled() {
         return $this->autoExit;
     }
 
     /**
      * Sets whether to automatically exit after a command execution or not.
      */
-    public function setAutoExit(bool $boolean)
-    {
+    public function setAutoExit(bool $boolean) {
         $this->autoExit = $boolean;
     }
 
@@ -401,16 +384,14 @@ 
      *
      * @return string The application name
      */
-    public function getName()
-    {
+    public function getName() {
         return $this->name;
     }
 
     /**
      * Sets the application name.
      **/
-    public function setName(string $name)
-    {
+    public function setName(string $name) {
         $this->name = $name;
     }
 
@@ -419,16 +400,14 @@ 
      *
      * @return string The application version
      */
-    public function getVersion()
-    {
+    public function getVersion() {
         return $this->version;
     }
 
     /**
      * Sets the application version.
      */
-    public function setVersion(string $version)
-    {
+    public function setVersion(string $version) {
         $this->version = $version;
     }
 
@@ -437,8 +416,7 @@ 
      *
      * @return string The long application version
      */
-    public function getLongVersion()
-    {
+    public function getLongVersion() {
         if ('UNKNOWN' !== $this->getName()) {
             if ('UNKNOWN' !== $this->getVersion()) {
                 return sprintf('%s <info>%s</info>', $this->getName(), $this->getVersion());
@@ -455,8 +433,7 @@ 
      *
      * @return Command The newly created command
      */
-    public function register(string $name)
-    {
+    public function register(string $name) {
         return $this->add(new Command($name));
     }
 
@@ -467,8 +444,7 @@ 
      *
      * @param Command[] $commands An array of commands
      */
-    public function addCommands(array $commands)
-    {
+    public function addCommands(array $commands) {
         foreach ($commands as $command) {
             $this->add($command);
         }
@@ -482,8 +458,7 @@ 
      *
      * @return Command|null The registered command if enabled or null
      */
-    public function add(Command $command)
-    {
+    public function add(Command $command) {
         $this->init();
 
         $command->setApplication($this);
@@ -519,8 +494,7 @@ 
      *
      * @throws CommandNotFoundException When given command name does not exist
      */
-    public function get(string $name)
-    {
+    public function get(string $name) {
         $this->init();
 
         if (!$this->has($name)) {
@@ -551,8 +525,7 @@ 
      *
      * @return bool true if the command exists, false otherwise
      */
-    public function has(string $name)
-    {
+    public function has(string $name) {
         $this->init();
 
         return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name)));
@@ -565,8 +538,7 @@ 
      *
      * @return string[] An array of namespaces
      */
-    public function getNamespaces()
-    {
+    public function getNamespaces() {
         $namespaces = [];
         foreach ($this->all() as $command) {
             if ($command->isHidden()) {
@@ -590,8 +562,7 @@ 
      *
      * @throws NamespaceNotFoundException When namespace is incorrect or ambiguous
      */
-    public function findNamespace(string $namespace)
-    {
+    public function findNamespace(string $namespace) {
         $allNamespaces = $this->getNamespaces();
         $expr = implode('[^:]*:', array_map('preg_quote', explode(':', $namespace))).'[^:]*';
         $namespaces = preg_grep('{^'.$expr.'}', $allNamespaces);
@@ -630,8 +601,7 @@ 
      *
      * @throws CommandNotFoundException When command name is incorrect or ambiguous
      */
-    public function find(string $name)
-    {
+    public function find(string $name) {
         $this->init();
 
         $aliases = [];
@@ -740,8 +710,7 @@ 
      *
      * @return Command[] An array of Command instances
      */
-    public function all(string $namespace = null)
-    {
+    public function all(string $namespace = null) {
         $this->init();
 
         if (null === $namespace) {
@@ -782,8 +751,7 @@ 
      *
      * @return string[][] An array of abbreviations
      */
-    public static function getAbbreviations(array $names)
-    {
+    public static function getAbbreviations(array $names) {
         $abbrevs = [];
         foreach ($names as $name) {
             for ($len = \strlen($name); $len > 0; --$len) {
@@ -884,8 +852,7 @@ 
     /**
      * Configures the input and output instances based on the user arguments and options.
      */
-    protected function configureIO(InputInterface $input, OutputInterface $output)
-    {
+    protected function configureIO(InputInterface $input, OutputInterface $output) {
         if (true === $input->hasParameterOption(['--ansi'], true)) {
             $output->setDecorated(true);
         } elseif (true === $input->hasParameterOption(['--no-ansi'], true)) {
@@ -939,8 +906,7 @@ 
      *
      * @return int 0 if everything went fine, or an error code
      */
-    protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
-    {
+    protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output) {
         foreach ($command->getHelperSet() as $helper) {
             if ($helper instanceof InputAwareInterface) {
                 $helper->setInput($input);
@@ -1022,8 +988,7 @@ 
      *
      * @return string|null
      */
-    protected function getCommandName(InputInterface $input)
-    {
+    protected function getCommandName(InputInterface $input) {
         return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument();
     }
 
@@ -1032,8 +997,7 @@ 
      *
      * @return InputDefinition An InputDefinition instance
      */
-    protected function getDefaultInputDefinition()
-    {
+    protected function getDefaultInputDefinition() {
         return new InputDefinition([
             new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
             new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display help for the given command. When no command is given display help for the <info>'.$this->defaultCommand.'</info> command'),
@@ -1050,8 +1014,7 @@ 
      *
      * @return Command[] An array of default Command instances
      */
-    protected function getDefaultCommands()
-    {
+    protected function getDefaultCommands() {
         return [new HelpCommand(), new ListCommand()];
     }
 
@@ -1060,8 +1023,7 @@ 
      *
      * @return HelperSet A HelperSet instance
      */
-    protected function getDefaultHelperSet()
-    {
+    protected function getDefaultHelperSet() {
         return new HelperSet([
             new FormatterHelper(),
             new DebugFormatterHelper(),
@@ -1085,8 +1047,7 @@ 
      *
      * @return string The namespace of the command
      */
-    public function extractNamespace(string $name, int $limit = null)
-    {
+    public function extractNamespace(string $name, int $limit = null) {
         $parts = explode(':', $name, -1);
 
         return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit));
@@ -1145,8 +1106,7 @@ 
      *
      * @return self
      */
-    public function setDefaultCommand(string $commandName, bool $isSingleCommand = false)
-    {
+    public function setDefaultCommand(string $commandName, bool $isSingleCommand = false) {
         $this->defaultCommand = explode('|', ltrim($commandName, '|'))[0];
 
         if ($isSingleCommand) {
@@ -1225,8 +1185,7 @@ 
         return $namespaces;
     }
 
-    private function init()
-    {
+    private function init() {
         if ($this->initialized) {
             return;
         }