php-cs-fixer magic

src/Composer/Autoload/AutoloadGenerator.php

@@ -13,9 +13,7 @@
 namespace Composer\Autoload;
 
 use Composer\Installer\InstallationManager;
-use Composer\Json\JsonFile;
 use Composer\Package\AliasPackage;
-use Composer\Package\Loader\JsonLoader;
 use Composer\Package\PackageInterface;
 use Composer\Repository\RepositoryInterface;
 use Composer\Util\Filesystem;
@@ -104,6 +102,7 @@ EOF;
                 return false;
             }
             require_once \$path;
+
             return true;
         }
     });
@@ -169,7 +168,7 @@ EOF;
     /**
      * Compiles an ordered list of namespace => path mappings
      *
-     * @param array $packageMap array of array(package, installDir-relative-to-composer.json)
+     * @param  array $packageMap array of array(package, installDir-relative-to-composer.json)
      * @return array array('psr-0' => array('Ns\\Foo' => array('installDir')))
      */
     public function parseAutoloads(array $packageMap)
@@ -205,7 +204,7 @@ EOF;
     /**
      * Registers an autoloader based on an autoload map returned by parseAutoloads
      *
-     * @param array $autoloads see parseAutoloads return value
+     * @param  array       $autoloads see parseAutoloads return value
      * @return ClassLoader
      */
     public function createLoader(array $autoloads)
@@ -278,6 +277,7 @@ EOF;
             $path = substr($path, strlen($vendorPath));
             $baseDir = '$vendorDir . ';
         }
+
         return $baseDir.var_export($path, true);
     }
 

src/Composer/Autoload/ClassLoader.php

@@ -77,8 +77,8 @@ class ClassLoader
     /**
      * Registers a set of classes
      *
-     * @param string       $prefix  The classes prefix
-     * @param array|string $paths   The location(s) of the classes
+     * @param string       $prefix The classes prefix
+     * @param array|string $paths  The location(s) of the classes
      */
     public function add($prefix, $paths)
     {
@@ -86,6 +86,7 @@ class ClassLoader
             foreach ((array) $paths as $path) {
                 $this->fallbackDirs[] = $path;
             }
+
             return;
         }
         if (isset($this->prefixes[$prefix])) {
@@ -140,13 +141,14 @@ class ClassLoader
     /**
      * Loads the given class or interface.
      *
-     * @param string $class The name of the class
+     * @param  string       $class The name of the class
      * @return Boolean|null True, if loaded
      */
     public function loadClass($class)
     {
         if ($file = $this->findFile($class)) {
             require $file;
+
             return true;
         }
     }

src/Composer/Autoload/ClassMapGenerator.php

@@ -24,7 +24,7 @@ class ClassMapGenerator
      * Generate a class map file
      *
      * @param Traversable $dirs Directories or a single path to search in
-     * @param string $file The name of the class map file
+     * @param string      $file The name of the class map file
      */
     static public function dump($dirs, $file)
     {

src/Composer/Command/CreateProjectCommand.php

@@ -135,6 +135,7 @@ EOT
     protected function createDownloadManager(IOInterface $io)
     {
         $factory = new Factory();
+
         return $factory->createDownloadManager($io);
     }
 }

src/Composer/Command/DependsCommand.php

@@ -13,7 +13,6 @@
 namespace Composer\Command;
 
 use Composer\Composer;
-use Composer\Package\PackageInterface;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputOption;
@@ -64,9 +63,9 @@ EOT
     /**
      * finds a list of packages which depend on another package
      *
-     * @param InputInterface $input
-     * @param OutputInterface $output
-     * @param Composer $composer
+     * @param  InputInterface            $input
+     * @param  OutputInterface           $output
+     * @param  Composer                  $composer
      * @return array
      * @throws \InvalidArgumentException
      */
@@ -117,4 +116,4 @@ EOT
             $output->writeln($package);
         }
     }
-}
+}

src/Composer/Command/Helper/DialogHelper.php

@@ -13,7 +13,6 @@
 namespace Composer\Command\Helper;
 
 use Symfony\Component\Console\Helper\DialogHelper as BaseDialogHelper;
-use Symfony\Component\Console\Output\OutputInterface;
 
 class DialogHelper extends BaseDialogHelper
 {
@@ -23,8 +22,8 @@ class DialogHelper extends BaseDialogHelper
      *  "Do you want to continue [yes]:"
      *
      * @param string $question The question you want to ask
-     * @param mixed $default Default value to add to message, if false no default will be shown
-     * @param string $sep Separation char for between message and user input
+     * @param mixed  $default  Default value to add to message, if false no default will be shown
+     * @param string $sep      Separation char for between message and user input
      *
      * @return string
      */
@@ -34,4 +33,4 @@ class DialogHelper extends BaseDialogHelper
             sprintf('<info>%s</info> [<comment>%s</comment>]%s ', $question, $default, $sep) :
             sprintf('<info>%s</info>%s ', $question, $sep);
     }
-}
+}

src/Composer/Command/InitCommand.php

@@ -333,6 +333,7 @@ EOT
             foreach ($matches as $match) {
                 $this->gitConfig[$match[1]] = $match[2];
             }
+
             return $this->gitConfig;
         }
 
@@ -389,4 +390,4 @@ EOT
 
         file_put_contents($ignoreFile, $contents . $vendor. "\n");
     }
-}
+}

src/Composer/Command/SearchCommand.php

@@ -118,8 +118,8 @@ EOT
     /**
      * tries to find a token within the name/keywords/description
      *
-     * @param PackageInterface $package
-     * @param string $token
+     * @param  PackageInterface $package
+     * @param  string           $token
      * @return boolean
      */
     private function matchPackage(PackageInterface $package, $token)

src/Composer/Command/ShowCommand.php

@@ -89,6 +89,7 @@ EOT
             $this->printLinks($input, $output, $package, 'provides');
             $this->printLinks($input, $output, $package, 'conflicts');
             $this->printLinks($input, $output, $package, 'replaces');
+
             return;
         }
 
@@ -125,7 +126,7 @@ EOT
     /**
      * finds a package by name and version if provided
      *
-     * @param InputInterface $input
+     * @param  InputInterface            $input
      * @return PackageInterface
      * @throws \InvalidArgumentException
      */
@@ -192,6 +193,7 @@ EOT
     {
         if ($input->getArgument('version')) {
             $output->writeln('<info>version</info>  : ' . $package->getPrettyVersion());
+
             return;
         }
 

src/Composer/Command/ValidateCommand.php

@@ -47,7 +47,7 @@ EOT
     }
 
     /**
-     * @param InputInterface $input
+     * @param InputInterface  $input
      * @param OutputInterface $output
      *
      * @return int

src/Composer/Compiler.php

@@ -27,7 +27,7 @@ class Compiler
      * Compiles composer into a single phar file
      *
      * @throws \RuntimeException
-     * @param string $pharFile The full path to the file to create
+     * @param  string            $pharFile The full path to the file to create
      */
     public function compile($pharFile = 'composer.phar')
     {
@@ -135,7 +135,7 @@ class Compiler
     /**
      * Removes whitespace from a PHP source string while preserving line numbers.
      *
-     * @param string $source A PHP string
+     * @param  string $source A PHP string
      * @return string The PHP string with the whitespace removed
      */
     private function stripWhitespace($source)

src/Composer/Config.php

@@ -46,7 +46,7 @@ class Config
     /**
      * Returns a setting
      *
-     * @param string $key
+     * @param  string $key
      * @return mixed
      */
     public function get($key)
@@ -57,6 +57,7 @@ class Config
             case 'process-timeout':
                 // convert foo-bar to COMPOSER_FOO_BAR and check if it exists since it overrides the local config
                 $env = 'COMPOSER_' . strtoupper(strtr($key, '-', '_'));
+
                 return $this->process(getenv($env) ?: $this->config[$key]);
 
             case 'home':
@@ -70,7 +71,7 @@ class Config
     /**
      * Checks whether a setting exists
      *
-     * @param string $key
+     * @param  string  $key
      * @return Boolean
      */
     public function has($key)
@@ -87,6 +88,7 @@ class Config
     private function process($value)
     {
         $config = $this;
+
         return preg_replace_callback('#\{\$(.+)\}#', function ($match) use ($config) {
             return $config->get($match[1]);
         }, $value);

src/Composer/DependencyResolver/DefaultPolicy.php

@@ -12,7 +12,6 @@
 
 namespace Composer\DependencyResolver;
 
-use Composer\Repository\RepositoryInterface;
 use Composer\Package\PackageInterface;
 use Composer\Package\AliasPackage;
 use Composer\Package\LinkConstraint\VersionConstraint;
@@ -179,7 +178,7 @@ class DefaultPolicy implements PolicyInterface
             if ($this->versionCompare($package, $bestPackage, '>')) {
                 $bestPackage = $package;
                 $bestLiterals = array($literal);
-            } else if ($this->versionCompare($package, $bestPackage, '==')) {
+            } elseif ($this->versionCompare($package, $bestPackage, '==')) {
                 $bestLiterals[] = $literal;
             }
         }
@@ -199,7 +198,7 @@ class DefaultPolicy implements PolicyInterface
             if ($this->versionCompare($literal->getPackage(), $maxPackage, '>')) {
                 $maxPackage = $literal->getPackage();
                 $maxLiterals = array($literal);
-            } else if ($this->versionCompare($literal->getPackage(), $maxPackage, '==')) {
+            } elseif ($this->versionCompare($literal->getPackage(), $maxPackage, '==')) {
                 $maxLiterals[] = $literal;
             }
         }

src/Composer/DependencyResolver/Operation/InstallOperation.php

@@ -26,8 +26,8 @@ class InstallOperation extends SolverOperation
     /**
      * Initializes operation.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $reason     operation reason
+     * @param PackageInterface $package package instance
+     * @param string           $reason  operation reason
      */
     public function __construct(PackageInterface $package, $reason = null)
     {
@@ -39,7 +39,7 @@ class InstallOperation extends SolverOperation
     /**
      * Returns package instance.
      *
-     * @return  PackageInterface
+     * @return PackageInterface
      */
     public function getPackage()
     {
@@ -49,7 +49,7 @@ class InstallOperation extends SolverOperation
     /**
      * Returns job type.
      *
-     * @return  string
+     * @return string
      */
     public function getJobType()
     {

src/Composer/DependencyResolver/Operation/MarkAliasInstalledOperation.php

@@ -26,8 +26,8 @@ class MarkAliasInstalledOperation extends SolverOperation
     /**
      * Initializes operation.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $reason     operation reason
+     * @param PackageInterface $package package instance
+     * @param string           $reason  operation reason
      */
     public function __construct(AliasPackage $package, $reason = null)
     {
@@ -39,7 +39,7 @@ class MarkAliasInstalledOperation extends SolverOperation
     /**
      * Returns package instance.
      *
-     * @return  PackageInterface
+     * @return PackageInterface
      */
     public function getPackage()
     {
@@ -49,7 +49,7 @@ class MarkAliasInstalledOperation extends SolverOperation
     /**
      * Returns job type.
      *
-     * @return  string
+     * @return string
      */
     public function getJobType()
     {

src/Composer/DependencyResolver/Operation/MarkAliasUninstalledOperation.php

@@ -26,8 +26,8 @@ class MarkAliasUninstalledOperation extends SolverOperation
     /**
      * Initializes operation.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $reason     operation reason
+     * @param PackageInterface $package package instance
+     * @param string           $reason  operation reason
      */
     public function __construct(AliasPackage $package, $reason = null)
     {
@@ -39,7 +39,7 @@ class MarkAliasUninstalledOperation extends SolverOperation
     /**
      * Returns package instance.
      *
-     * @return  PackageInterface
+     * @return PackageInterface
      */
     public function getPackage()
     {
@@ -49,7 +49,7 @@ class MarkAliasUninstalledOperation extends SolverOperation
     /**
      * Returns job type.
      *
-     * @return  string
+     * @return string
      */
     public function getJobType()
     {

src/Composer/DependencyResolver/Operation/OperationInterface.php

@@ -12,7 +12,6 @@
 
 namespace Composer\DependencyResolver\Operation;
 
-use Composer\Package\PackageInterface;
 
 /**
  * Solver operation interface.
@@ -24,14 +23,14 @@ interface OperationInterface
     /**
      * Returns job type.
      *
-     * @return  string
+     * @return string
      */
     function getJobType();
 
     /**
      * Returns operation reason.
      *
-     * @return  string
+     * @return string
      */
     function getReason();
 

src/Composer/DependencyResolver/Operation/SolverOperation.php

@@ -26,7 +26,7 @@ abstract class SolverOperation implements OperationInterface
     /**
      * Initializes operation.
      *
-     * @param   string  $reason     operation reason
+     * @param string $reason operation reason
      */
     public function __construct($reason = null)
     {
@@ -36,7 +36,7 @@ abstract class SolverOperation implements OperationInterface
     /**
      * Returns operation reason.
      *
-     * @return  string
+     * @return string
      */
     public function getReason()
     {

src/Composer/DependencyResolver/Operation/UninstallOperation.php

@@ -26,8 +26,8 @@ class UninstallOperation extends SolverOperation
     /**
      * Initializes operation.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $reason     operation reason
+     * @param PackageInterface $package package instance
+     * @param string           $reason  operation reason
      */
     public function __construct(PackageInterface $package, $reason = null)
     {
@@ -39,7 +39,7 @@ class UninstallOperation extends SolverOperation
     /**
      * Returns package instance.
      *
-     * @return  PackageInterface
+     * @return PackageInterface
      */
     public function getPackage()
     {
@@ -49,7 +49,7 @@ class UninstallOperation extends SolverOperation
     /**
      * Returns job type.
      *
-     * @return  string
+     * @return string
      */
     public function getJobType()
     {

src/Composer/DependencyResolver/Operation/UpdateOperation.php

@@ -27,9 +27,9 @@ class UpdateOperation extends SolverOperation
     /**
      * Initializes update operation.
      *
-     * @param   PackageInterface    $initial    initial package
-     * @param   PackageInterface    $target     target package (updated)
-     * @param   string              $reason     update reason
+     * @param PackageInterface $initial initial package
+     * @param PackageInterface $target  target package (updated)
+     * @param string           $reason  update reason
      */
     public function __construct(PackageInterface $initial, PackageInterface $target, $reason = null)
     {
@@ -42,7 +42,7 @@ class UpdateOperation extends SolverOperation
     /**
      * Returns initial package.
      *
-     * @return  PackageInterface
+     * @return PackageInterface
      */
     public function getInitialPackage()
     {
@@ -52,7 +52,7 @@ class UpdateOperation extends SolverOperation
     /**
      * Returns target package.
      *
-     * @return  PackageInterface
+     * @return PackageInterface
      */
     public function getTargetPackage()
     {
@@ -62,7 +62,7 @@ class UpdateOperation extends SolverOperation
     /**
      * Returns job type.
      *
-     * @return  string
+     * @return string
      */
     public function getJobType()
     {

src/Composer/DependencyResolver/PolicyInterface.php

@@ -12,7 +12,6 @@
 
 namespace Composer\DependencyResolver;
 
-use Composer\Repository\RepositoryInterface;
 use Composer\Package\PackageInterface;
 
 /**

src/Composer/DependencyResolver/Pool.php

@@ -127,7 +127,7 @@ class Pool
      * @param string                  $name       The package name to be searched for
      * @param LinkConstraintInterface $constraint A constraint that all returned
      *                                            packages must match or null to return all
-     * @return array                              A set of packages
+     * @return array A set of packages
      */
     public function whatProvides($name, LinkConstraintInterface $constraint = null)
     {
@@ -155,6 +155,7 @@ class Pool
     public function literalToPackage($literal)
     {
         $packageId = abs($literal);
+
         return $this->packageById($packageId);
     }
 

src/Composer/DependencyResolver/Problem.php

@@ -28,7 +28,7 @@ class Problem
     /**
      * Add a rule as a reason
      *
-     * @param   Rule    $rule   A rule which is a reason for this problem
+     * @param Rule $rule A rule which is a reason for this problem
      */
     public function addRule(Rule $rule)
     {
@@ -41,7 +41,7 @@ class Problem
     /**
      * Retrieve all reasons for this problem
      *
-     * @return  array   The problem's reasons
+     * @return array The problem's reasons
      */
     public function getReasons()
     {
@@ -65,8 +65,10 @@ class Problem
                 if (0 === stripos($job['packageName'], 'ext-')) {
                     $ext = substr($job['packageName'], 4);
                     $error = extension_loaded($ext) ? 'has the wrong version ('.phpversion($ext).') installed' : 'is missing from your system';
+
                     return 'The requested PHP extension "'.$job['packageName'].'" '.$this->constraintToText($job['constraint']).$error.'.';
                 }
+
                 return 'The requested package "'.$job['packageName'].'" '.$this->constraintToText($job['constraint']).'could not be found.';
             }
         }
@@ -93,8 +95,8 @@ class Problem
     /**
      * Store a reason descriptor but ignore duplicates
      *
-     * @param   string  $id         A canonical identifier for the reason
-     * @param   string  $reason     The reason descriptor
+     * @param string $id     A canonical identifier for the reason
+     * @param string $reason The reason descriptor
      */
     protected function addReason($id, $reason)
     {
@@ -106,8 +108,8 @@ class Problem
     /**
      * Turns a job into a human readable description
      *
-     * @param   array   $job
-     * @return  string
+     * @param  array  $job
+     * @return string
      */
     protected function jobToText($job)
     {
@@ -126,8 +128,8 @@ class Problem
     /**
      * Turns a constraint into text usable in a sentence describing a job
      *
-     * @param   LinkConstraint  $constraint
-     * @return  string
+     * @param  LinkConstraint $constraint
+     * @return string
      */
     protected function constraintToText($constraint)
     {

src/Composer/DependencyResolver/Rule.php

@@ -86,7 +86,7 @@ class Rule
      * Ignores whether either of the rules is disabled.
      *
      * @param  Rule $rule The rule to check against
-     * @return bool       Whether the rules are equal
+     * @return bool Whether the rules are equal
      */
     public function equals(Rule $rule)
     {
@@ -170,6 +170,7 @@ class Rule
             case self::RULE_PACKAGE_CONFLICT:
                 $package1 = $this->pool->literalToPackage($this->literals[0]);
                 $package2 = $this->pool->literalToPackage($this->literals[1]);
+
                 return 'Package "'.$package1.'" conflicts with "'.$package2.'"';
 
             case self::RULE_PACKAGE_REQUIRES:
@@ -188,6 +189,7 @@ class Rule
                 } else {
                     $text .= 'No package satisfies this dependency.';
                 }
+
                 return $text;
 
             case self::RULE_PACKAGE_OBSOLETES:

src/Composer/DependencyResolver/RuleSet.php

@@ -93,16 +93,14 @@ class RuleSet implements \IteratorAggregate, \Countable
 
     public function getIteratorFor($types)
     {
-        if (!is_array($types))
-        {
+        if (!is_array($types)) {
             $types = array($types);
         }
 
         $allRules = $this->getRules();
         $rules = array();
 
-        foreach ($types as $type)
-        {
+        foreach ($types as $type) {
             $rules[$type] = $allRules[$type];
         }
 
@@ -112,15 +110,13 @@ class RuleSet implements \IteratorAggregate, \Countable
 
     public function getIteratorWithout($types)
     {
-        if (!is_array($types))
-        {
+        if (!is_array($types)) {
             $types = array($types);
         }
 
         $rules = $this->getRules();
 
-        foreach ($types as $type)
-        {
+        foreach ($types as $type) {
             unset($rules[$type]);
         }
 
@@ -131,6 +127,7 @@ class RuleSet implements \IteratorAggregate, \Countable
     {
         $types = self::$types;
         unset($types[-1]);
+
         return array_keys($types);
     }
 

src/Composer/DependencyResolver/RuleSetGenerator.php

@@ -12,10 +12,8 @@
 
 namespace Composer\DependencyResolver;
 
-use Composer\Repository\RepositoryInterface;
 use Composer\Package\PackageInterface;
 use Composer\Package\AliasPackage;
-use Composer\DependencyResolver\Operation;
 
 /**
  * @author Nils Adermann <naderman@naderman.de>
@@ -40,13 +38,13 @@ class RuleSetGenerator
      * This rule is of the form (-A|B|C), where B and C are the providers of
      * one requirement of the package A.
      *
-     * @param PackageInterface $package    The package with a requirement
-     * @param array            $providers  The providers of the requirement
-     * @param int              $reason     A RULE_* constant describing the
+     * @param PackageInterface $package   The package with a requirement
+     * @param array            $providers The providers of the requirement
+     * @param int              $reason    A RULE_* constant describing the
      *                                     reason for generating this rule
-     * @param mixed            $reasonData Any data, e.g. the requirement name,
+     * @param mixed $reasonData Any data, e.g. the requirement name,
      *                                     that goes with the reason
-     * @return Rule                        The generated rule or null if tautological
+     * @return Rule The generated rule or null if tautological
      */
     protected function createRequireRule(PackageInterface $package, array $providers, $reason, $reasonData = null)
     {
@@ -69,11 +67,11 @@ class RuleSetGenerator
      * The rule is (A|B|C) with A, B and C different packages. If the given
      * set of packages is empty an impossible rule is generated.
      *
-     * @param array   $packages   The set of packages to choose from
-     * @param int     $reason     A RULE_* constant describing the reason for
+     * @param array $packages The set of packages to choose from
+     * @param int   $reason   A RULE_* constant describing the reason for
      *                            generating this rule
-     * @param array   $job        The job this rule was created from
-     * @return Rule               The generated rule
+     * @param  array $job The job this rule was created from
+     * @return Rule  The generated rule
      */
     protected function createInstallOneOfRule(array $packages, $reason, $job)
     {
@@ -90,11 +88,11 @@ class RuleSetGenerator
      *
      * The rule for a package A is (-A).
      *
-     * @param PackageInterface $package    The package to be removed
-     * @param int              $reason     A RULE_* constant describing the
+     * @param PackageInterface $package The package to be removed
+     * @param int              $reason  A RULE_* constant describing the
      *                                     reason for generating this rule
-     * @param array            $job        The job this rule was created from
-     * @return Rule                        The generated rule
+     * @param  array $job The job this rule was created from
+     * @return Rule  The generated rule
      */
     protected function createRemoveRule(PackageInterface $package, $reason, $job)
     {
@@ -107,13 +105,13 @@ class RuleSetGenerator
      * The rule for conflicting packages A and B is (-A|-B). A is called the issuer
      * and B the provider.
      *
-     * @param PackageInterface $issuer     The package declaring the conflict
-     * @param Package          $provider   The package causing the conflict
-     * @param int              $reason     A RULE_* constant describing the
+     * @param PackageInterface $issuer   The package declaring the conflict
+     * @param Package          $provider The package causing the conflict
+     * @param int              $reason   A RULE_* constant describing the
      *                                     reason for generating this rule
-     * @param mixed            $reasonData Any data, e.g. the package name, that
+     * @param mixed $reasonData Any data, e.g. the package name, that
      *                                     goes with the reason
-     * @return Rule                        The generated rule
+     * @return Rule The generated rule
      */
     protected function createConflictRule(PackageInterface $issuer, PackageInterface $provider, $reason, $reasonData = null)
     {
@@ -134,7 +132,8 @@ class RuleSetGenerator
      * @param int  $type    A TYPE_* constant defining the rule type
      * @param Rule $newRule The rule about to be added
      */
-    private function addRule($type, Rule $newRule = null) {
+    private function addRule($type, Rule $newRule = null)
+    {
         if ($this->rules->containsEqual($newRule)) {
             return;
         }
@@ -230,9 +229,9 @@ class RuleSetGenerator
     /**
      * Adds all rules for all update packages of a given package
      *
-     * @param PackageInterface $package  Rules for this package's updates are to
+     * @param PackageInterface $package Rules for this package's updates are to
      *                                   be added
-     * @param bool             $allowAll Whether downgrades are allowed
+     * @param bool $allowAll Whether downgrades are allowed
      */
     private function addRulesForUpdatePackages(PackageInterface $package)
     {

src/Composer/DependencyResolver/RuleWatchGraph.php

@@ -70,7 +70,7 @@ class RuleWatchGraph
      * B must now be decided true as well.
      *
      * @param int $decidedLiteral The literal which was decided (A in our example)
-     * @param int $level The level at which the decision took place and at which
+     * @param int $level          The level at which the decision took place and at which
      *     all resulting decisions should be made.
      * @param Callable $decisionsSatisfyCallback A callback which checks if a
      *     literal has already been positively decided and the rule is thus

src/Composer/DependencyResolver/RuleWatchNode.php

@@ -99,7 +99,7 @@ class RuleWatchNode
      * Moves a watch from one literal to another
      *
      * @param int $from The previously watched literal
-     * @param int $to The literal to be watched now
+     * @param int $to   The literal to be watched now
      */
     public function moveWatch($from, $to)
     {

src/Composer/DependencyResolver/Solver.php

@@ -13,8 +13,6 @@
 namespace Composer\DependencyResolver;
 
 use Composer\Repository\RepositoryInterface;
-use Composer\Package\AliasPackage;
-use Composer\DependencyResolver\Operation;
 
 /**
  * @author Nils Adermann <naderman@naderman.de>
@@ -119,7 +117,7 @@ class Solver
                 $assertRuleLiterals = $assertRule->getLiterals();
                 $assertRuleLiteral = $assertRuleLiterals[0];
 
-                if  (abs($literal) !== abs($assertRuleLiteral)) {
+                if (abs($literal) !== abs($assertRuleLiteral)) {
                     continue;
                 }
 
@@ -202,12 +200,14 @@ class Solver
         }
 
         $transaction = new Transaction($this->policy, $this->pool, $this->installedMap, $this->decisionMap, $this->decisionQueue, $this->decisionQueueWhy);
+
         return $transaction->getOperations();
     }
 
     protected function literalFromId($id)
     {
         $package = $this->pool->packageById(abs($id));
+
         return new Literal($package, $id > 0);
     }
 
@@ -241,6 +241,7 @@ class Solver
     public function decisionsContain($literal)
     {
         $packageId = abs($literal);
+
         return (
             $this->decisionMap[$packageId] > 0 && $literal > 0 ||
             $this->decisionMap[$packageId] < 0 && $literal < 0
@@ -250,6 +251,7 @@ class Solver
     protected function decisionsSatisfy($literal)
     {
         $packageId = abs($literal);
+
         return (
             $literal > 0 && $this->decisionMap[$packageId] > 0 ||
             $literal < 0 && $this->decisionMap[$packageId] < 0
@@ -259,6 +261,7 @@ class Solver
     public function decisionsConflict($literal)
     {
         $packageId = abs($literal);
+
         return (
             ($this->decisionMap[$packageId] > 0 && $literal < 0) ||
             ($this->decisionMap[$packageId] < 0 && $literal > 0)
@@ -274,7 +277,8 @@ class Solver
         return $this->decisionMap[$packageId] == 0;
     }
 
-    protected function decidedInstall($packageId) {
+    protected function decidedInstall($packageId)
+    {
         return $this->decisionMap[$packageId] > 0;
     }
 
@@ -433,7 +437,7 @@ class Solver
 
         $this->learnedPool[] = array();
 
-        while(true) {
+        while (true) {
             $this->learnedPool[count($this->learnedPool) - 1][] = $rule;
 
             foreach ($rule->getLiterals() as $literal) {
@@ -535,6 +539,7 @@ class Solver
             foreach ($problemRules as $problemRule) {
                 $this->analyzeUnsolvableRule($problem, $problemRule);
             }
+
             return;
         }
 
@@ -600,6 +605,7 @@ class Solver
             }
 
             $this->resetSolver();
+
             return 1;
         }
 

src/Composer/DependencyResolver/Transaction.php

@@ -95,7 +95,7 @@ class Transaction
                         $package, $this->decisionQueueWhy[$i]
                     );
                 }
-            } else if (!isset($ignoreRemove[$package->getId()])) {
+            } elseif (!isset($ignoreRemove[$package->getId()])) {
                 if ($package instanceof AliasPackage) {
                     $transaction[] = new Operation\MarkAliasInstalledOperation(
                         $package, $this->decisionQueueWhy[$i]

src/Composer/Downloader/ArchiveDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-use Composer\IO\IOInterface;
 use Composer\Package\PackageInterface;
 
 /**

src/Composer/Downloader/DownloadManager.php

@@ -30,7 +30,7 @@ class DownloadManager
     /**
      * Initializes download manager.
      *
-     * @param   Boolean $preferSource   prefer downloading from source
+     * @param Boolean $preferSource prefer downloading from source
      */
     public function __construct($preferSource = false, Filesystem $filesystem = null)
     {
@@ -41,7 +41,7 @@ class DownloadManager
     /**
      * Makes downloader prefer source installation over the dist.
      *
-     * @param   Boolean $preferSource   prefer downloading from source
+     * @param Boolean $preferSource prefer downloading from source
      */
     public function setPreferSource($preferSource)
     {
@@ -53,8 +53,8 @@ class DownloadManager
     /**
      * Sets installer downloader for a specific installation type.
      *
-     * @param   string              $type       installation type
-     * @param   DownloaderInterface $downloader downloader instance
+     * @param string              $type       installation type
+     * @param DownloaderInterface $downloader downloader instance
      */
     public function setDownloader($type, DownloaderInterface $downloader)
     {
@@ -67,11 +67,11 @@ class DownloadManager
     /**
      * Returns downloader for a specific installation type.
      *
-     * @param   string  $type   installation type
+     * @param string $type installation type
      *
-     * @return  DownloaderInterface
+     * @return DownloaderInterface
      *
-     * @throws  UnexpectedValueException    if downloader for provided type is not registeterd
+     * @throws UnexpectedValueException if downloader for provided type is not registeterd
      */
     public function getDownloader($type)
     {
@@ -86,12 +86,12 @@ class DownloadManager
     /**
      * Returns downloader for already installed package.
      *
-     * @param   PackageInterface    $package    package instance
+     * @param PackageInterface $package package instance
      *
-     * @return  DownloaderInterface
+     * @return DownloaderInterface
      *
-     * @throws  InvalidArgumentException        if package has no installation source specified
-     * @throws  LogicException                  if specific downloader used to load package with
+     * @throws InvalidArgumentException if package has no installation source specified
+     * @throws LogicException           if specific downloader used to load package with
      *                                          wrong type
      */
     public function getDownloaderForInstalledPackage(PackageInterface $package)
@@ -121,11 +121,11 @@ class DownloadManager
     /**
      * Downloads package into target dir.
      *
-     * @param   PackageInterface    $package        package instance
-     * @param   string              $targetDir      target dir
-     * @param   Boolean             $preferSource   prefer installation from source
+     * @param PackageInterface $package      package instance
+     * @param string           $targetDir    target dir
+     * @param Boolean          $preferSource prefer installation from source
      *
-     * @throws  InvalidArgumentException            if package have no urls to download from
+     * @throws InvalidArgumentException if package have no urls to download from
      */
     public function download(PackageInterface $package, $targetDir, $preferSource = null)
     {
@@ -152,11 +152,11 @@ class DownloadManager
     /**
      * Updates package from initial to target version.
      *
-     * @param   PackageInterface    $initial    initial package version
-     * @param   PackageInterface    $target     target package version
-     * @param   string              $targetDir  target dir
+     * @param PackageInterface $initial   initial package version
+     * @param PackageInterface $target    target package version
+     * @param string           $targetDir target dir
      *
-     * @throws  InvalidArgumentException        if initial package is not installed
+     * @throws InvalidArgumentException if initial package is not installed
      */
     public function update(PackageInterface $initial, PackageInterface $target, $targetDir)
     {
@@ -175,6 +175,7 @@ class DownloadManager
         if ($target->isDev() && 'dist' === $installationSource) {
             $downloader->remove($initial, $targetDir);
             $this->download($target, $targetDir);
+
             return;
         }
 
@@ -190,8 +191,8 @@ class DownloadManager
     /**
      * Removes package from target dir.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $targetDir  target dir
+     * @param PackageInterface $package   package instance
+     * @param string           $targetDir target dir
      */
     public function remove(PackageInterface $package, $targetDir)
     {

src/Composer/Downloader/DownloaderInterface.php

@@ -25,32 +25,32 @@ interface DownloaderInterface
     /**
      * Returns installation source (either source or dist).
      *
-     * @return  string                          "source" or "dist"
+     * @return string "source" or "dist"
      */
     function getInstallationSource();
 
     /**
      * Downloads specific package into specific folder.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $path       download path
+     * @param PackageInterface $package package instance
+     * @param string           $path    download path
      */
     function download(PackageInterface $package, $path);
 
     /**
      * Updates specific package in specific folder from initial to target version.
      *
-     * @param   PackageInterface    $initial    initial package
-     * @param   PackageInterface    $target     updated package
-     * @param   string              $path       download path
+     * @param PackageInterface $initial initial package
+     * @param PackageInterface $target  updated package
+     * @param string           $path    download path
      */
     function update(PackageInterface $initial, PackageInterface $target, $path);
 
     /**
      * Removes specific package from specific folder.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $path       download path
+     * @param PackageInterface $package package instance
+     * @param string           $path    download path
      */
     function remove(PackageInterface $package, $path);
 }

src/Composer/Downloader/FileDownloader.php

@@ -33,7 +33,7 @@ class FileDownloader implements DownloaderInterface
     /**
      * Constructor.
      *
-     * @param IOInterface  $io  The IO instance
+     * @param IOInterface $io The IO instance
      */
     public function __construct(IOInterface $io, RemoteFilesystem $rfs = null, Filesystem $filesystem = null)
     {
@@ -110,9 +110,9 @@ class FileDownloader implements DownloaderInterface
     /**
      * Gets file name for specific package
      *
-     * @param  PackageInterface $package   package instance
-     * @param  string           $path      download path
-     * @return string file name
+     * @param  PackageInterface $package package instance
+     * @param  string           $path    download path
+     * @return string           file name
      */
     protected function getFileName(PackageInterface $package, $path)
     {
@@ -122,7 +122,7 @@ class FileDownloader implements DownloaderInterface
     /**
      * Process the download url
      *
-     * @param  string           $url       download url
+     * @param  string $url download url
      * @return string url
      *
      * @throws \RuntimeException If any problem with the url

src/Composer/Downloader/GitDownloader.php

@@ -13,7 +13,6 @@
 namespace Composer\Downloader;
 
 use Composer\Package\PackageInterface;
-use Composer\Util\ProcessExecutor;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
@@ -80,9 +79,9 @@ class GitDownloader extends VcsDownloader
     /**
      * Runs a command doing attempts for each protocol supported by github.
      *
-     * @param callable $commandCallable A callable building the command for the given url
-     * @param string $url
-     * @param string $path The directory to remove for each attempt (null if not needed)
+     * @param  callable          $commandCallable A callable building the command for the given url
+     * @param  string            $url
+     * @param  string            $path            The directory to remove for each attempt (null if not needed)
      * @throws \RuntimeException
      */
     protected function runCommand($commandCallable, $url, $path = null)

src/Composer/Downloader/HgDownloader.php

@@ -13,7 +13,6 @@
 namespace Composer\Downloader;
 
 use Composer\Package\PackageInterface;
-use Composer\Util\ProcessExecutor;
 
 /**
  * @author Per Bernhardt <plb@webfactory.de>

src/Composer/Downloader/PearDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-use Composer\Package\PackageInterface;
 
 /**
  * Downloader for pear packages

src/Composer/Downloader/PharDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-use Composer\Package\PackageInterface;
 
 /**
  * Downloader for phar files

src/Composer/Downloader/SvnDownloader.php

@@ -13,7 +13,6 @@
 namespace Composer\Downloader;
 
 use Composer\Package\PackageInterface;
-use Composer\Util\ProcessExecutor;
 use Composer\Util\Svn as SvnUtil;
 
 /**

src/Composer/Downloader/TarDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-use Composer\Package\PackageInterface;
 
 /**
  * Downloader for tar files: tar, tar.gz or tar.bz2

src/Composer/Downloader/VcsDownloader.php

@@ -86,17 +86,17 @@ abstract class VcsDownloader implements DownloaderInterface
     /**
      * Downloads specific package into specific folder.
      *
-     * @param   PackageInterface    $package    package instance
-     * @param   string              $path       download path
+     * @param PackageInterface $package package instance
+     * @param string           $path    download path
      */
     abstract protected function doDownload(PackageInterface $package, $path);
 
     /**
      * Updates specific package in specific folder from initial to target version.
      *
-     * @param   PackageInterface    $initial    initial package
-     * @param   PackageInterface    $target     updated package
-     * @param   string              $path       download path
+     * @param PackageInterface $initial initial package
+     * @param PackageInterface $target  updated package
+     * @param string           $path    download path
      */
     abstract protected function doUpdate(PackageInterface $initial, PackageInterface $target, $path);
 

src/Composer/Downloader/ZipDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-use Composer\Package\PackageInterface;
 use Composer\Util\ProcessExecutor;
 use Composer\IO\IOInterface;
 use ZipArchive;
@@ -62,8 +61,8 @@ class ZipDownloader extends ArchiveDownloader
     /**
      * Give a meaningful error message to the user.
      *
-     * @param int $retval
-     * @param string $file
+     * @param  int    $retval
+     * @param  string $file
      * @return string
      */
     protected function getErrorMessage($retval, $file)

src/Composer/Factory.php

@@ -65,8 +65,8 @@ class Factory
     /**
      * Creates a Composer instance
      *
-     * @param IOInterface $io IO instance
-     * @param mixed $localConfig either a configuration array or a filename to read from, if null it will read from the default filename
+     * @param  IOInterface $io          IO instance
+     * @param  mixed       $localConfig either a configuration array or a filename to read from, if null it will read from the default filename
      * @return Composer
      */
     public function createComposer(IOInterface $io, $localConfig = null)
@@ -250,8 +250,8 @@ class Factory
     }
 
     /**
-     * @param IOInterface $io IO instance
-     * @param mixed $config either a configuration array or a filename to read from, if null it will read from the default filename
+     * @param  IOInterface $io     IO instance
+     * @param  mixed       $config either a configuration array or a filename to read from, if null it will read from the default filename
      * @return Composer
      */
     static public function create(IOInterface $io, $config = null)

src/Composer/IO/ConsoleIO.php

@@ -13,9 +13,7 @@
 namespace Composer\IO;
 
 use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Formatter\OutputFormatterInterface;
 use Symfony\Component\Console\Helper\HelperSet;
 
 /**

src/Composer/IO/IOInterface.php

@@ -60,8 +60,8 @@ interface IOInterface
     /**
      * Asks a question to the user.
      *
-     * @param string|array    $question The question to ask
-     * @param string          $default  The default answer if none is given by the user
+     * @param string|array $question The question to ask
+     * @param string       $default  The default answer if none is given by the user
      *
      * @return string The user answer
      *
@@ -74,8 +74,8 @@ interface IOInterface
      *
      * The question will be asked until the user answers by nothing, yes, or no.
      *
-     * @param string|array    $question The question to ask
-     * @param Boolean         $default  The default answer if the user enters nothing
+     * @param string|array $question The question to ask
+     * @param Boolean      $default  The default answer if the user enters nothing
      *
      * @return Boolean true if the user has confirmed, false otherwise
      */
@@ -88,10 +88,10 @@ interface IOInterface
      * validated data when the data is valid and throw an exception
      * otherwise.
      *
-     * @param string|array    $question  The question to ask
-     * @param callback        $validator A PHP callback
-     * @param integer         $attempts  Max number of times to ask before giving up (false by default, which means infinite)
-     * @param string          $default  The default answer if none is given by the user
+     * @param string|array $question  The question to ask
+     * @param callback     $validator A PHP callback
+     * @param integer      $attempts  Max number of times to ask before giving up (false by default, which means infinite)
+     * @param string       $default   The default answer if none is given by the user
      *
      * @return mixed
      *

src/Composer/Installer.php

@@ -27,7 +27,6 @@ use Composer\Package\Link;
 use Composer\Package\LinkConstraint\VersionConstraint;
 use Composer\Package\Locker;
 use Composer\Package\PackageInterface;
-use Composer\Repository\ArrayRepository;
 use Composer\Repository\CompositeRepository;
 use Composer\Repository\InstalledArrayRepository;
 use Composer\Repository\PlatformRepository;
@@ -102,14 +101,14 @@ class Installer
     /**
      * Constructor
      *
-     * @param IOInterface $io
-     * @param PackageInterface $package
-     * @param DownloadManager $downloadManager
-     * @param RepositoryManager $repositoryManager
-     * @param Locker $locker
+     * @param IOInterface         $io
+     * @param PackageInterface    $package
+     * @param DownloadManager     $downloadManager
+     * @param RepositoryManager   $repositoryManager
+     * @param Locker              $locker
      * @param InstallationManager $installationManager
-     * @param EventDispatcher $eventDispatcher
-     * @param AutoloadGenerator $autoloadGenerator
+     * @param EventDispatcher     $eventDispatcher
+     * @param AutoloadGenerator   $autoloadGenerator
      */
     public function __construct(IOInterface $io, PackageInterface $package, DownloadManager $downloadManager, RepositoryManager $repositoryManager, Locker $locker, InstallationManager $installationManager, EventDispatcher $eventDispatcher, AutoloadGenerator $autoloadGenerator)
     {
@@ -447,10 +446,10 @@ class Installer
     /**
      * Create Installer
      *
-     * @param IOInterface $io
-     * @param Composer $composer
-     * @param EventDispatcher $eventDispatcher
-     * @param AutoloadGenerator $autoloadGenerator
+     * @param  IOInterface       $io
+     * @param  Composer          $composer
+     * @param  EventDispatcher   $eventDispatcher
+     * @param  AutoloadGenerator $autoloadGenerator
      * @return Installer
      */
     static public function create(IOInterface $io, Composer $composer, EventDispatcher $eventDispatcher = null, AutoloadGenerator $autoloadGenerator = null)
@@ -480,7 +479,7 @@ class Installer
     /**
      * wether to run in drymode or not
      *
-     * @param boolean $dryRun
+     * @param  boolean   $dryRun
      * @return Installer
      */
     public function setDryRun($dryRun = true)
@@ -493,7 +492,7 @@ class Installer
     /**
      * prefer source installation
      *
-     * @param boolean $preferSource
+     * @param  boolean   $preferSource
      * @return Installer
      */
     public function setPreferSource($preferSource = true)
@@ -506,7 +505,7 @@ class Installer
     /**
      * update packages
      *
-     * @param boolean $update
+     * @param  boolean   $update
      * @return Installer
      */
     public function setUpdate($update = true)
@@ -519,7 +518,7 @@ class Installer
     /**
      * enables dev packages
      *
-     * @param boolean $update
+     * @param  boolean   $update
      * @return Installer
      */
     public function setDevMode($devMode = true)
@@ -532,7 +531,7 @@ class Installer
     /**
      * run in verbose mode
      *
-     * @param boolean $verbose
+     * @param  boolean   $verbose
      * @return Installer
      */
     public function setVerbose($verbose = true)

src/Composer/Installer/InstallationManager.php

@@ -40,8 +40,8 @@ class InstallationManager
     /**
      * Creates an instance of InstallationManager
      *
-     * @param    string    $vendorDir    Relative path to the vendor directory
-     * @throws   \InvalidArgumentException
+     * @param  string                    $vendorDir Relative path to the vendor directory
+     * @throws \InvalidArgumentException
      */
     public function __construct($vendorDir = 'vendor')
     {
@@ -62,7 +62,7 @@ class InstallationManager
     /**
      * Adds installer
      *
-     * @param   InstallerInterface  $installer  installer instance
+     * @param InstallerInterface $installer installer instance
      */
     public function addInstaller(InstallerInterface $installer)
     {
@@ -73,11 +73,11 @@ class InstallationManager
     /**
      * Returns installer for a specific package type.
      *
-     * @param   string              $type       package type
+     * @param string $type package type
      *
-     * @return  InstallerInterface
+     * @return InstallerInterface
      *
-     * @throws  InvalidArgumentException        if installer for provided type is not registered
+     * @throws InvalidArgumentException if installer for provided type is not registered
      */
     public function getInstaller($type)
     {
@@ -99,10 +99,10 @@ class InstallationManager
     /**
      * Checks whether provided package is installed in one of the registered installers.
      *
-     * @param   InstalledRepositoryInterface    $repo    repository in which to check
-     * @param   PackageInterface    $package    package instance
+     * @param InstalledRepositoryInterface $repo    repository in which to check
+     * @param PackageInterface             $package package instance
      *
-     * @return  Boolean
+     * @return Boolean
      */
     public function isPackageInstalled(InstalledRepositoryInterface $repo, PackageInterface $package)
     {
@@ -116,8 +116,8 @@ class InstallationManager
     /**
      * Executes solver operation.
      *
-     * @param   RepositoryInterface $repo       repository in which to check
-     * @param   OperationInterface  $operation  operation instance
+     * @param RepositoryInterface $repo      repository in which to check
+     * @param OperationInterface  $operation operation instance
      */
     public function execute(RepositoryInterface $repo, OperationInterface $operation)
     {
@@ -128,8 +128,8 @@ class InstallationManager
     /**
      * Executes install operation.
      *
-     * @param   RepositoryInterface $repo       repository in which to check
-     * @param   InstallOperation    $operation  operation instance
+     * @param RepositoryInterface $repo      repository in which to check
+     * @param InstallOperation    $operation operation instance
      */
     public function install(RepositoryInterface $repo, InstallOperation $operation)
     {
@@ -142,8 +142,8 @@ class InstallationManager
     /**
      * Executes update operation.
      *
-     * @param   RepositoryInterface $repo       repository in which to check
-     * @param   InstallOperation    $operation  operation instance
+     * @param RepositoryInterface $repo      repository in which to check
+     * @param InstallOperation    $operation operation instance
      */
     public function update(RepositoryInterface $repo, UpdateOperation $operation)
     {
@@ -166,8 +166,8 @@ class InstallationManager
     /**
      * Uninstalls package.
      *
-     * @param   RepositoryInterface $repo       repository in which to check
-     * @param   UninstallOperation  $operation  operation instance
+     * @param RepositoryInterface $repo      repository in which to check
+     * @param UninstallOperation  $operation operation instance
      */
     public function uninstall(RepositoryInterface $repo, UninstallOperation $operation)
     {
@@ -179,8 +179,8 @@ class InstallationManager
     /**
      * Executes markAliasInstalled operation.
      *
-     * @param   RepositoryInterface $repo       repository in which to check
-     * @param   MarkAliasInstalledOperation    $operation  operation instance
+     * @param RepositoryInterface         $repo      repository in which to check
+     * @param MarkAliasInstalledOperation $operation operation instance
      */
     public function markAliasInstalled(RepositoryInterface $repo, MarkAliasInstalledOperation $operation)
     {
@@ -194,8 +194,8 @@ class InstallationManager
     /**
      * Executes markAlias operation.
      *
-     * @param   RepositoryInterface $repo       repository in which to check
-     * @param   MarkAliasUninstalledOperation    $operation  operation instance
+     * @param RepositoryInterface           $repo      repository in which to check
+     * @param MarkAliasUninstalledOperation $operation operation instance
      */
     public function markAliasUninstalled(RepositoryInterface $repo, MarkAliasUninstalledOperation $operation)
     {
@@ -207,20 +207,21 @@ class InstallationManager
     /**
      * Returns the installation path of a package
      *
-     * @param   PackageInterface    $package
-     * @return  string path
+     * @param  PackageInterface $package
+     * @return string           path
      */
     public function getInstallPath(PackageInterface $package)
     {
         $installer = $this->getInstaller($package->getType());
+
         return $installer->getInstallPath($package);
     }
 
     /**
      * Returns the vendor path
      *
-     * @param   boolean  $absolute  Whether or not to return an absolute path
-     * @return  string path
+     * @param  boolean $absolute Whether or not to return an absolute path
+     * @return string  path
      */
     public function getVendorPath($absolute = false)
     {

src/Composer/Installer/InstallerInstaller.php

@@ -16,7 +16,6 @@ use Composer\IO\IOInterface;
 use Composer\Autoload\AutoloadGenerator;
 use Composer\Downloader\DownloadManager;
 use Composer\Repository\InstalledRepositoryInterface;
-use Composer\DependencyResolver\Operation\OperationInterface;
 use Composer\Package\PackageInterface;
 
 /**
@@ -30,12 +29,12 @@ class InstallerInstaller extends LibraryInstaller
     private static $classCounter = 0;
 
     /**
-     * @param   string                      $vendorDir  relative path for packages home
-     * @param   string                      $binDir     relative path for binaries
-     * @param   DownloadManager             $dm         download manager
-     * @param   IOInterface                 $io         io instance
-     * @param   InstallationManager         $im         installation manager
-     * @param   array                       $localRepositories array of InstalledRepositoryInterface
+     * @param string              $vendorDir         relative path for packages home
+     * @param string              $binDir            relative path for binaries
+     * @param DownloadManager     $dm                download manager
+     * @param IOInterface         $io                io instance
+     * @param InstallationManager $im                installation manager
+     * @param array               $localRepositories array of InstalledRepositoryInterface
      */
     public function __construct($vendorDir, $binDir, DownloadManager $dm, IOInterface $io, InstallationManager $im, array $localRepositories)
     {

src/Composer/Installer/InstallerInterface.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Installer;
 
-use Composer\DependencyResolver\Operation\OperationInterface;
 use Composer\Package\PackageInterface;
 use Composer\Repository\InstalledRepositoryInterface;
 
@@ -27,53 +26,53 @@ interface InstallerInterface
     /**
      * Decides if the installer supports the given type
      *
-     * @param   string  $packageType
-     * @return  Boolean
+     * @param  string  $packageType
+     * @return Boolean
      */
     function supports($packageType);
 
     /**
      * Checks that provided package is installed.
      *
-     * @param   InstalledRepositoryInterface $repo    repository in which to check
-     * @param   PackageInterface    $package    package instance
+     * @param InstalledRepositoryInterface $repo    repository in which to check
+     * @param PackageInterface             $package package instance
      *
-     * @return  Boolean
+     * @return Boolean
      */
     function isInstalled(InstalledRepositoryInterface $repo, PackageInterface $package);
 
     /**
      * Installs specific package.
      *
-     * @param   InstalledRepositoryInterface $repo    repository in which to check
-     * @param   PackageInterface    $package    package instance
+     * @param InstalledRepositoryInterface $repo    repository in which to check
+     * @param PackageInterface             $package package instance
      */
     function install(InstalledRepositoryInterface $repo, PackageInterface $package);
 
     /**
      * Updates specific package.
      *
-     * @param   InstalledRepositoryInterface $repo    repository in which to check
-     * @param   PackageInterface    $initial    already installed package version
-     * @param   PackageInterface    $target     updated version
+     * @param InstalledRepositoryInterface $repo    repository in which to check
+     * @param PackageInterface             $initial already installed package version
+     * @param PackageInterface             $target  updated version
      *
-     * @throws  InvalidArgumentException        if $from package is not installed
+     * @throws InvalidArgumentException if $from package is not installed
      */
     function update(InstalledRepositoryInterface $repo, PackageInterface $initial, PackageInterface $target);
 
     /**
      * Uninstalls specific package.
      *
-     * @param   InstalledRepositoryInterface $repo    repository in which to check
-     * @param   PackageInterface    $package    package instance
+     * @param InstalledRepositoryInterface $repo    repository in which to check
+     * @param PackageInterface             $package package instance
      */
     function uninstall(InstalledRepositoryInterface $repo, PackageInterface $package);
 
     /**
      * Returns the installation path of a package
      *
-     * @param   PackageInterface    $package
-     * @return  string path
+     * @param  PackageInterface $package
+     * @return string           path
      */
     function getInstallPath(PackageInterface $package);
 }

src/Composer/Installer/LibraryInstaller.php

@@ -15,7 +15,6 @@ namespace Composer\Installer;
 use Composer\IO\IOInterface;
 use Composer\Downloader\DownloadManager;
 use Composer\Repository\InstalledRepositoryInterface;
-use Composer\DependencyResolver\Operation\OperationInterface;
 use Composer\Package\PackageInterface;
 use Composer\Util\Filesystem;
 
@@ -37,11 +36,11 @@ class LibraryInstaller implements InstallerInterface
     /**
      * Initializes library installer.
      *
-     * @param   string                      $vendorDir  relative path for packages home
-     * @param   string                      $binDir     relative path for binaries
-     * @param   DownloadManager             $dm         download manager
-     * @param   IOInterface                 $io         io instance
-     * @param   string                      $type       package type that this installer handles
+     * @param string          $vendorDir relative path for packages home
+     * @param string          $binDir    relative path for binaries
+     * @param DownloadManager $dm        download manager
+     * @param IOInterface     $io        io instance
+     * @param string          $type      package type that this installer handles
      */
     public function __construct($vendorDir, $binDir, DownloadManager $dm, IOInterface $io, $type = 'library')
     {

src/Composer/Installer/ProjectInstaller.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Installer;
 
-use Composer\DependencyResolver\Operation\OperationInterface;
 use Composer\Package\PackageInterface;
 use Composer\Downloader\DownloadManager;
 use Composer\Repository\InstalledRepositoryInterface;
@@ -37,8 +36,8 @@ class ProjectInstaller implements InstallerInterface
     /**
      * Decides if the installer supports the given type
      *
-     * @param   string  $packageType
-     * @return  Boolean
+     * @param  string  $packageType
+     * @return Boolean
      */
     public function supports($packageType)
     {
@@ -88,8 +87,8 @@ class ProjectInstaller implements InstallerInterface
     /**
      * Returns the installation path of a package
      *
-     * @param   PackageInterface    $package
-     * @return  string path
+     * @param  PackageInterface $package
+     * @return string           path
      */
     public function getInstallPath(PackageInterface $package)
     {

src/Composer/Json/JsonFile.php

@@ -12,11 +12,9 @@
 
 namespace Composer\Json;
 
-use Composer\Repository\RepositoryManager;
 use Composer\Composer;
 use JsonSchema\Validator;
 use Seld\JsonLint\JsonParser;
-use Composer\Util\StreamContextFactory;
 use Composer\Util\RemoteFilesystem;
 use Composer\Downloader\TransportException;
 
@@ -41,8 +39,8 @@ class JsonFile
     /**
      * Initializes json file reader/parser.
      *
-     * @param   string  $lockFile   path to a lockfile
-     * @param   RemoteFilesystem  $rfs   required for loading http/https json files
+     * @param string           $lockFile path to a lockfile
+     * @param RemoteFilesystem $rfs      required for loading http/https json files
      */
     public function __construct($path, RemoteFilesystem $rfs = null)
     {
@@ -62,7 +60,7 @@ class JsonFile
     /**
      * Checks whether json file exists.
      *
-     * @return  Boolean
+     * @return Boolean
      */
     public function exists()
     {
@@ -72,7 +70,7 @@ class JsonFile
     /**
      * Reads json file.
      *
-     * @return  array
+     * @return array
      */
     public function read()
     {
@@ -94,8 +92,8 @@ class JsonFile
     /**
      * Writes json file.
      *
-     * @param array $hash writes hash into json file
-     * @param int $options json_encode options (defaults to JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
+     * @param array $hash    writes hash into json file
+     * @param int   $options json_encode options (defaults to JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
      */
     public function write(array $hash, $options = 448)
     {
@@ -118,8 +116,8 @@ class JsonFile
     /**
      * Validates the schema of the current json file according to composer-schema.json rules
      *
-     * @param int $schema a JsonFile::*_SCHEMA constant
-     * @return Boolean true on success
+     * @param  int                       $schema a JsonFile::*_SCHEMA constant
+     * @return Boolean                   true on success
      * @throws \UnexpectedValueException
      */
     public function validateSchema($schema = self::STRICT_SCHEMA)
@@ -164,8 +162,8 @@ class JsonFile
      *
      * Originally licensed under MIT by Dave Perrett <mail@recursive-design.com>
      *
-     * @param mixed $data Data to encode into a formatted JSON string
-     * @param int $options json_encode options (defaults to JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
+     * @param  mixed  $data    Data to encode into a formatted JSON string
+     * @param  int    $options json_encode options (defaults to JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
      * @return string Encoded json
      */
     static public function encode($data, $options = 448)
@@ -268,7 +266,7 @@ class JsonFile
      *
      * @param string $json json string
      *
-     * @return  mixed
+     * @return mixed
      */
     public static function parseJson($json)
     {
@@ -283,8 +281,8 @@ class JsonFile
     /**
      * Validates the syntax of a JSON string
      *
-     * @param string $json
-     * @return Boolean true on success
+     * @param  string                    $json
+     * @return Boolean                   true on success
      * @throws \UnexpectedValueException
      */
     protected static function validateSyntax($json)

src/Composer/Package/AliasPackage.php

@@ -12,10 +12,7 @@
 
 namespace Composer\Package;
 
-use Composer\Package\LinkConstraint\LinkConstraintInterface;
 use Composer\Package\LinkConstraint\VersionConstraint;
-use Composer\Repository\RepositoryInterface;
-use Composer\Repository\PlatformRepository;
 use Composer\Package\Version\VersionParser;
 
 /**
@@ -40,9 +37,9 @@ class AliasPackage extends BasePackage
     /**
      * All descendants' constructors should call this parent constructor
      *
-     * @param PackageInterface $aliasOf The package this package is an alias of
-     * @param string $version The version the alias must report
-     * @param string $prettyVersion The alias's non-normalized version
+     * @param PackageInterface $aliasOf       The package this package is an alias of
+     * @param string           $version       The version the alias must report
+     * @param string           $prettyVersion The alias's non-normalized version
      */
     public function __construct(PackageInterface $aliasOf, $version, $prettyVersion)
     {

src/Composer/Package/BasePackage.php

@@ -120,9 +120,9 @@ abstract class BasePackage implements PackageInterface
      * Checks if the package matches the given constraint directly or through
      * provided or replaced packages
      *
-     * @param string                  $name       Name of the package to be matched
-     * @param LinkConstraintInterface $constraint The constraint to verify
-     * @return bool                               Whether this package matches the name and constraint
+     * @param  string                  $name       Name of the package to be matched
+     * @param  LinkConstraintInterface $constraint The constraint to verify
+     * @return bool                    Whether this package matches the name and constraint
      */
     public function matches($name, LinkConstraintInterface $constraint)
     {
@@ -187,6 +187,7 @@ abstract class BasePackage implements PackageInterface
         if ($package instanceof AliasPackage) {
             $package = $package->getAliasOf();
         }
+
         return $package === $self;
     }
 

src/Composer/Package/LinkConstraint/MultiConstraint.php

@@ -48,6 +48,7 @@ class MultiConstraint implements LinkConstraintInterface
         foreach ($this->constraints as $constraint) {
             $constraints[] = $constraint->__toString();
         }
+
         return '['.implode(', ', $constraints).']';
     }
 }

src/Composer/Package/Loader/ArrayLoader.php

@@ -14,7 +14,6 @@ namespace Composer\Package\Loader;
 
 use Composer\Package;
 use Composer\Package\Version\VersionParser;
-use Composer\Repository\RepositoryManager;
 
 /**
  * @author Konstantin Kudryashiv <ever.zet@gmail.com>

src/Composer/Package/Loader/RootPackageLoader.php

@@ -16,7 +16,6 @@ use Composer\Package\BasePackage;
 use Composer\Package\Version\VersionParser;
 use Composer\Repository\RepositoryManager;
 use Composer\Util\ProcessExecutor;
-use Composer\Package\AliasPackage;
 
 /**
  * ArrayLoader built for the sole purpose of loading the root package

src/Composer/Package/Locker.php

@@ -31,9 +31,9 @@ class Locker
     /**
      * Initializes packages locker.
      *
-     * @param JsonFile            $lockFile           lockfile loader
-     * @param RepositoryManager   $repositoryManager  repository manager instance
-     * @param string              $hash               unique hash of the current composer configuration
+     * @param JsonFile          $lockFile          lockfile loader
+     * @param RepositoryManager $repositoryManager repository manager instance
+     * @param string            $hash              unique hash of the current composer configuration
      */
     public function __construct(JsonFile $lockFile, RepositoryManager $repositoryManager, $hash)
     {
@@ -45,7 +45,7 @@ class Locker
     /**
      * Checks whether locker were been locked (lockfile found).
      *
-     * @param Boolean $dev true to check if dev packages are locked
+     * @param  Boolean $dev true to check if dev packages are locked
      * @return Boolean
      */
     public function isLocked($dev = false)
@@ -77,7 +77,7 @@ class Locker
     /**
      * Searches and returns an array of locked packages, retrieved from registered repositories.
      *
-     * @param Boolean $dev true to retrieve the locked dev packages
+     * @param  Boolean $dev true to retrieve the locked dev packages
      * @return array
      */
     public function getLockedPackages($dev = false)
@@ -168,7 +168,7 @@ class Locker
      *
      * @param array $packages array of packages
      * @param mixed $packages array of dev packages or null if installed without --dev
-     * @param array $aliases array of aliases
+     * @param array $aliases  array of aliases
      *
      * @return Boolean
      */

src/Composer/Package/MemoryPackage.php

@@ -65,8 +65,8 @@ class MemoryPackage extends BasePackage
     /**
      * Creates a new in memory package.
      *
-     * @param string $name        The package's name
-     * @param string $version     The package's version
+     * @param string $name          The package's name
+     * @param string $version       The package's version
      * @param string $prettyVersion The package's non-normalized version
      */
     public function __construct($name, $version, $prettyVersion)

src/Composer/Package/PackageInterface.php

@@ -62,9 +62,9 @@ interface PackageInterface
      * Checks if the package matches the given constraint directly or through
      * provided or replaced packages
      *
-     * @param string                  $name       Name of the package to be matched
-     * @param LinkConstraintInterface $constraint The constraint to verify
-     * @return bool                               Whether this package matches the name and constraint
+     * @param  string                  $name       Name of the package to be matched
+     * @param  LinkConstraintInterface $constraint The constraint to verify
+     * @return bool                    Whether this package matches the name and constraint
      */
     function matches($name, LinkConstraintInterface $constraint);
 
@@ -99,14 +99,14 @@ interface PackageInterface
     /**
      * Sets source from which this package was installed (source/dist).
      *
-     * @param   string  $type   source/dist
+     * @param string $type source/dist
      */
     function setInstallationSource($type);
 
     /**
      * Returns source from which this package was installed (source/dist).
      *
-     * @param   string  $type   source/dist
+     * @param string $type source/dist
      */
     function getInstallationSource();
 

src/Composer/Package/Version/VersionParser.php

@@ -28,7 +28,7 @@ class VersionParser
     /**
      * Returns the stability of a version
      *
-     * @param string $version
+     * @param  string $version
      * @return string
      */
     static public function parseStability($version)
@@ -61,7 +61,7 @@ class VersionParser
     /**
      * Normalizes a version string to be able to perform comparisons on it
      *
-     * @param string $version
+     * @param  string $version
      * @return array
      */
     public function normalize($version)
@@ -123,7 +123,7 @@ class VersionParser
     /**
      * Normalizes a branch name to be able to perform comparisons on it
      *
-     * @param string $version
+     * @param  string $version
      * @return array
      */
     public function normalizeBranch($name)
@@ -139,6 +139,7 @@ class VersionParser
             for ($i = 1; $i < 5; $i++) {
                 $version .= isset($matches[$i]) ? str_replace('*', 'x', $matches[$i]) : '.x';
             }
+
             return str_replace('x', '9999999', $version).'-dev';
         }
 
@@ -148,7 +149,7 @@ class VersionParser
     /**
      * Parses as constraint string into LinkConstraint objects
      *
-     * @param string $constraints
+     * @param  string                                                   $constraints
      * @return \Composer\Package\LinkConstraint\LinkConstraintInterface
      */
     public function parseConstraints($constraints)
@@ -220,6 +221,7 @@ class VersionParser
         if (preg_match('{^(>=?|<=?|==?)?\s*(.*)}', $constraint, $matches)) {
             try {
                 $version = $this->normalize($matches[2]);
+
                 return array(new VersionConstraint($matches[1] ?: '=', $version));
             } catch (\Exception $e) {}
         }

src/Composer/Repository/ArrayRepository.php

@@ -117,7 +117,7 @@ class ArrayRepository implements RepositoryInterface
     /**
      * Removes package from repository.
      *
-     * @param   PackageInterface    $package    package instance
+     * @param PackageInterface $package package instance
      */
     public function removePackage(PackageInterface $package)
     {
@@ -140,6 +140,7 @@ class ArrayRepository implements RepositoryInterface
         if (null === $this->packages) {
             $this->initialize();
         }
+
         return $this->packages;
     }
 

src/Composer/Repository/ComposerRepository.php

@@ -13,7 +13,6 @@
 namespace Composer\Repository;
 
 use Composer\Package\Loader\ArrayLoader;
-use Composer\Package\LinkConstraint\VersionConstraint;
 use Composer\Package\PackageInterface;
 use Composer\Json\JsonFile;
 use Composer\Cache;

src/Composer/Repository/CompositeRepository.php

@@ -57,6 +57,7 @@ class CompositeRepository implements RepositoryInterface
                 return true;
             }
         }
+
         return false;
     }
 
@@ -72,6 +73,7 @@ class CompositeRepository implements RepositoryInterface
                 return $package;
             }
         }
+
         return null;
     }
 
@@ -85,6 +87,7 @@ class CompositeRepository implements RepositoryInterface
             /* @var $repository RepositoryInterface */
             $packages[] = $repository->findPackages($name, $version);
         }
+
         return call_user_func_array('array_merge', $packages);
     }
 
@@ -98,6 +101,7 @@ class CompositeRepository implements RepositoryInterface
             /* @var $repository RepositoryInterface */
             $packages[] = $repository->getPackages();
         }
+
         return call_user_func_array('array_merge', $packages);
     }
 
@@ -111,6 +115,7 @@ class CompositeRepository implements RepositoryInterface
             /* @var $repository RepositoryInterface */
             $total += $repository->count();
         }
+
         return $total;
     }
 
@@ -122,4 +127,4 @@ class CompositeRepository implements RepositoryInterface
     {
         $this->repositories[] = $repository;
     }
-}
+}

src/Composer/Repository/FilesystemRepository.php

@@ -13,7 +13,6 @@
 namespace Composer\Repository;
 
 use Composer\Json\JsonFile;
-use Composer\Package\PackageInterface;
 use Composer\Package\AliasPackage;
 use Composer\Package\Loader\ArrayLoader;
 use Composer\Package\Dumper\ArrayDumper;
@@ -31,7 +30,7 @@ class FilesystemRepository extends ArrayRepository implements WritableRepository
     /**
      * Initializes filesystem repository.
      *
-     * @param   JsonFile    $repositoryFile repository json file
+     * @param JsonFile $repositoryFile repository json file
      */
     public function __construct(JsonFile $repositoryFile)
     {

src/Composer/Repository/InstalledArrayRepository.php

@@ -12,10 +12,6 @@
 
 namespace Composer\Repository;
 
-use Composer\Json\JsonFile;
-use Composer\Package\PackageInterface;
-use Composer\Package\Loader\ArrayLoader;
-use Composer\Package\Dumper\ArrayDumper;
 
 /**
  * Installed array repository.

src/Composer/Repository/InstalledFilesystemRepository.php

@@ -12,10 +12,6 @@
 
 namespace Composer\Repository;
 
-use Composer\Json\JsonFile;
-use Composer\Package\PackageInterface;
-use Composer\Package\Loader\ArrayLoader;
-use Composer\Package\Dumper\ArrayDumper;
 
 /**
  * Installed filesystem repository.

src/Composer/Repository/InstalledRepositoryInterface.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Repository;
 
-use Composer\Package\PackageInterface;
 
 /**
  * Installable repository interface.

src/Composer/Repository/PackageRepository.php

@@ -12,10 +12,7 @@
 
 namespace Composer\Repository;
 
-use Composer\Json\JsonFile;
-use Composer\Package\PackageInterface;
 use Composer\Package\Loader\ArrayLoader;
-use Composer\Package\Dumper\ArrayDumper;
 
 /**
  * Package repository.

src/Composer/Repository/PearRepository.php

@@ -124,9 +124,9 @@ class PearRepository extends ArrayRepository
     }
 
     /**
-     * @param   string $categoryLink
-     * @throws  TransportException
-     * @throws  \InvalidArgumentException
+     * @param  string                    $categoryLink
+     * @throws TransportException
+     * @throws \InvalidArgumentException
      */
     private function fetchPearPackages($categoryLink)
     {
@@ -192,8 +192,8 @@ class PearRepository extends ArrayRepository
     }
 
     /**
-     * @param   array $data
-     * @return  string
+     * @param  array  $data
+     * @return string
      */
     private function parseVersion(array $data)
     {
@@ -207,13 +207,14 @@ class PearRepository extends ArrayRepository
         if (isset($data['max'])) {
             $versions[] = '<=' . $data['max'];
         }
+
         return implode(',', $versions);
     }
 
     /**
      * @todo    Improve dependencies resolution of pear packages.
-     * @param   array $depsOptions
-     * @return  array
+     * @param  array $depsOptions
+     * @return array
      */
     private function parseDependenciesOptions(array $depsOptions)
     {
@@ -251,13 +252,14 @@ class PearRepository extends ArrayRepository
                 }
             }
         }
+
         return $data;
     }
 
     /**
-     * @param   string $deps
-     * @return  array
-     * @throws  \InvalidArgumentException
+     * @param  string                    $deps
+     * @return array
+     * @throws \InvalidArgumentException
      */
     private function parseDependencies($deps)
     {
@@ -282,9 +284,9 @@ class PearRepository extends ArrayRepository
     }
 
     /**
-     * @param   string $packagesLink
-     * @return  void
-     * @throws  \InvalidArgumentException
+     * @param  string                    $packagesLink
+     * @return void
+     * @throws \InvalidArgumentException
      */
     private function fetchPear2Packages($packagesLink)
     {
@@ -357,7 +359,7 @@ class PearRepository extends ArrayRepository
     }
 
     /**
-     * @param  string $url
+     * @param  string       $url
      * @return \DOMDocument
      */
     private function requestXml($url)

src/Composer/Repository/RepositoryInterface.php

@@ -25,36 +25,36 @@ interface RepositoryInterface extends \Countable
     /**
      * Checks if specified package registered (installed).
      *
-     * @param   PackageInterface    $package    package instance
+     * @param PackageInterface $package package instance
      *
-     * @return  Boolean
+     * @return Boolean
      */
     function hasPackage(PackageInterface $package);
 
     /**
      * Searches for the first match of a package by name and version.
      *
-     * @param   string  $name       package name
-     * @param   string  $version    package version
+     * @param string $name    package name
+     * @param string $version package version
      *
-     * @return  PackageInterface|null
+     * @return PackageInterface|null
      */
     function findPackage($name, $version);
 
     /**
      * Searches for all packages matching a name and optionally a version.
      *
-     * @param   string  $name       package name
-     * @param   string  $version    package version
+     * @param string $name    package name
+     * @param string $version package version
      *
-     * @return  array
+     * @return array
      */
     function findPackages($name, $version = null);
 
     /**
      * Returns list of registered packages.
      *
-     * @return  array
+     * @return array
      */
     function getPackages();
 }

src/Composer/Repository/RepositoryManager.php

@@ -40,10 +40,10 @@ class RepositoryManager
     /**
      * Searches for a package by it's name and version in managed repositories.
      *
-     * @param   string  $name       package name
-     * @param   string  $version    package version
+     * @param string $name    package name
+     * @param string $version package version
      *
-     * @return  PackageInterface|null
+     * @return PackageInterface|null
      */
     public function findPackage($name, $version)
     {
@@ -57,10 +57,10 @@ class RepositoryManager
     /**
      * Searches for all packages matching a name and optionally a version in managed repositories.
      *
-     * @param   string  $name       package name
-     * @param   string  $version    package version
+     * @param string $name    package name
+     * @param string $version package version
      *
-     * @return  array
+     * @return array
      */
     public function findPackages($name, $version)
     {
@@ -76,7 +76,7 @@ class RepositoryManager
     /**
      * Adds repository
      *
-     * @param   RepositoryInterface $repository repository instance
+     * @param RepositoryInterface $repository repository instance
      */
     public function addRepository(RepositoryInterface $repository)
     {
@@ -86,10 +86,10 @@ class RepositoryManager
     /**
      * Returns a new repository for a specific installation type.
      *
-     * @param   string $type repository type
-     * @param   string $config repository configuration
-     * @return  RepositoryInterface
-     * @throws  InvalidArgumentException     if repository for provided type is not registeterd
+     * @param  string                   $type   repository type
+     * @param  string                   $config repository configuration
+     * @return RepositoryInterface
+     * @throws InvalidArgumentException if repository for provided type is not registeterd
      */
     public function createRepository($type, $config)
     {
@@ -98,14 +98,15 @@ class RepositoryManager
         }
 
         $class = $this->repositoryClasses[$type];
+
         return new $class($config, $this->io, $this->config);
     }
 
     /**
      * Stores repository class for a specific installation type.
      *
-     * @param   string  $type   installation type
-     * @param   string  $class  class name of the repo implementation
+     * @param string $type  installation type
+     * @param string $class class name of the repo implementation
      */
     public function setRepositoryClass($type, $class)
     {
@@ -115,7 +116,7 @@ class RepositoryManager
     /**
      * Returns all repositories, except local one.
      *
-     * @return  array
+     * @return array
      */
     public function getRepositories()
     {
@@ -125,7 +126,7 @@ class RepositoryManager
     /**
      * Sets local repository for the project.
      *
-     * @param   RepositoryInterface $repository repository instance
+     * @param RepositoryInterface $repository repository instance
      */
     public function setLocalRepository(RepositoryInterface $repository)
     {
@@ -135,7 +136,7 @@ class RepositoryManager
     /**
      * Returns local repository for the project.
      *
-     * @return  RepositoryInterface
+     * @return RepositoryInterface
      */
     public function getLocalRepository()
     {
@@ -145,7 +146,7 @@ class RepositoryManager
     /**
      * Sets localDev repository for the project.
      *
-     * @param   RepositoryInterface $repository repository instance
+     * @param RepositoryInterface $repository repository instance
      */
     public function setLocalDevRepository(RepositoryInterface $repository)
     {
@@ -155,7 +156,7 @@ class RepositoryManager
     /**
      * Returns localDev repository for the project.
      *
-     * @return  RepositoryInterface
+     * @return RepositoryInterface
      */
     public function getLocalDevRepository()
     {
@@ -165,7 +166,7 @@ class RepositoryManager
     /**
      * Returns all local repositories for the project.
      *
-     * @return  array[RepositoryInterface]
+     * @return array[RepositoryInterface]
      */
     public function getLocalRepositories()
     {

src/Composer/Repository/Vcs/GitBitbucketDriver.php

@@ -148,6 +148,7 @@ class GitBitbucketDriver extends VcsDriver implements VcsDriverInterface
             if ($io->isVerbose()) {
                 $io->write('Skipping Bitbucket git driver for '.$url.' because the OpenSSL PHP extension is missing.');
             }
+
             return false;
         }
 

src/Composer/Repository/Vcs/GitHubDriver.php

@@ -16,7 +16,6 @@ use Composer\Downloader\TransportException;
 use Composer\Json\JsonFile;
 use Composer\Cache;
 use Composer\IO\IOInterface;
-use Composer\Util\ProcessExecutor;
 use Composer\Util\RemoteFilesystem;
 
 /**
@@ -62,6 +61,7 @@ class GitHubDriver extends VcsDriver
         if ($this->gitDriver) {
             return $this->gitDriver->getRootIdentifier();
         }
+
         return $this->rootIdentifier;
     }
 
@@ -73,6 +73,7 @@ class GitHubDriver extends VcsDriver
         if ($this->gitDriver) {
             return $this->gitDriver->getUrl();
         }
+
         return $this->url;
     }
 
@@ -206,6 +207,7 @@ class GitHubDriver extends VcsDriver
             if ($io->isVerbose()) {
                 $io->write('Skipping GitHub driver for '.$url.' because the OpenSSL PHP extension is missing.');
             }
+
             return false;
         }
 
@@ -245,7 +247,7 @@ class GitHubDriver extends VcsDriver
                     $this->rootIdentifier = 'master';
                 }
             } catch (TransportException $e) {
-                switch($e->getCode()) {
+                switch ($e->getCode()) {
                     case 401:
                     case 404:
                         $this->isPrivate = true;
@@ -262,6 +264,7 @@ class GitHubDriver extends VcsDriver
                                 $this->remoteFilesystem
                             );
                             $this->gitDriver->initialize();
+
                             return;
                         }
                         $this->io->write('Authentication required (<info>'.$this->url.'</info>):');

src/Composer/Repository/Vcs/HgBitbucketDriver.php

@@ -148,6 +148,7 @@ class HgBitbucketDriver extends VcsDriver
             if ($io->isVerbose()) {
                 $io->write('Skipping Bitbucket hg driver for '.$url.' because the OpenSSL PHP extension is missing.');
             }
+
             return false;
         }
 

src/Composer/Repository/Vcs/HgDriver.php

@@ -171,6 +171,7 @@ class HgDriver extends VcsDriver
 
         $processExecutor = new ProcessExecutor();
         $exit = $processExecutor->execute(sprintf('cd %s && hg identify %s', escapeshellarg(sys_get_temp_dir()), escapeshellarg($url)), $ignored);
+
         return $exit === 0;
     }
 }

src/Composer/Repository/Vcs/VcsDriver.php

@@ -35,11 +35,11 @@ abstract class VcsDriver implements VcsDriverInterface
     /**
      * Constructor.
      *
-     * @param string      $url The URL
-     * @param IOInterface $io  The IO instance
-     * @param Config      $config The composer configuration
-     * @param ProcessExecutor $process  Process instance, injectable for mocking
-     * @param callable $remoteFilesystem Remote Filesystem, injectable for mocking
+     * @param string          $url              The URL
+     * @param IOInterface     $io               The IO instance
+     * @param Config          $config           The composer configuration
+     * @param ProcessExecutor $process          Process instance, injectable for mocking
+     * @param callable        $remoteFilesystem Remote Filesystem, injectable for mocking
      */
     final public function __construct($url, IOInterface $io, Config $config, ProcessExecutor $process = null, $remoteFilesystem = null)
     {
@@ -76,6 +76,7 @@ abstract class VcsDriver implements VcsDriverInterface
         if (extension_loaded('openssl')) {
             return 'https';
         }
+
         return 'http';
     }
 

src/Composer/Repository/Vcs/VcsDriverInterface.php

@@ -27,8 +27,8 @@ interface VcsDriverInterface
     /**
      * Return the composer.json file information
      *
-     * @param string $identifier Any identifier to a specific branch/tag/commit
-     * @return array containing all infos from the composer.json file
+     * @param  string $identifier Any identifier to a specific branch/tag/commit
+     * @return array  containing all infos from the composer.json file
      */
     function getComposerInformation($identifier);
 
@@ -54,14 +54,14 @@ interface VcsDriverInterface
     function getTags();
 
     /**
-     * @param string $identifier Any identifier to a specific branch/tag/commit
-     * @return array With type, url reference and shasum keys.
+     * @param  string $identifier Any identifier to a specific branch/tag/commit
+     * @return array  With type, url reference and shasum keys.
      */
     function getDist($identifier);
 
     /**
-     * @param string $identifier Any identifier to a specific branch/tag/commit
-     * @return array With type, url and reference keys.
+     * @param  string $identifier Any identifier to a specific branch/tag/commit
+     * @return array  With type, url and reference keys.
      */
     function getSource($identifier);
 
@@ -76,7 +76,7 @@ interface VcsDriverInterface
      * Return true if the repository has a composer file for a given identifier,
      * false otherwise.
      *
-     * @param string $identifier Any identifier to a specific branch/tag/commit
+     * @param  string  $identifier Any identifier to a specific branch/tag/commit
      * @return boolean Whether the repository has a composer file for a given identifier.
      */
     function hasComposerFile($identifier);
@@ -84,9 +84,9 @@ interface VcsDriverInterface
     /**
      * Checks if this driver can handle a given url
      *
-     * @param IOInterface $io IO instance
-     * @param string $url
-     * @param Boolean $shallow unless true, only shallow checks (url matching typically) should be done
+     * @param  IOInterface $io      IO instance
+     * @param  string      $url
+     * @param  Boolean     $shallow unless true, only shallow checks (url matching typically) should be done
      * @return Boolean
      */
     static function supports(IOInterface $io, $url, $deep = false);

src/Composer/Repository/VcsRepository.php

@@ -15,8 +15,6 @@ namespace Composer\Repository;
 use Composer\Downloader\TransportException;
 use Composer\Repository\Vcs\VcsDriverInterface;
 use Composer\Package\Version\VersionParser;
-use Composer\Package\PackageInterface;
-use Composer\Package\AliasPackage;
 use Composer\Package\Loader\ArrayLoader;
 use Composer\IO\IOInterface;
 use Composer\Config;
@@ -58,6 +56,7 @@ class VcsRepository extends ArrayRepository
             $class = $this->drivers[$this->type];
             $driver = new $class($this->url, $this->io, $this->config);
             $driver->initialize();
+
             return $driver;
         }
 
@@ -65,6 +64,7 @@ class VcsRepository extends ArrayRepository
             if ($driver::supports($this->io, $this->url)) {
                 $driver = new $driver($this->url, $this->io, $this->config);
                 $driver->initialize();
+
                 return $driver;
             }
         }
@@ -73,6 +73,7 @@ class VcsRepository extends ArrayRepository
             if ($driver::supports($this->io, $this->url, true)) {
                 $driver = new $driver($this->url, $this->io, $this->config);
                 $driver->initialize();
+
                 return $driver;
             }
         }

src/Composer/Repository/WritableRepositoryInterface.php

@@ -29,14 +29,14 @@ interface WritableRepositoryInterface extends RepositoryInterface
     /**
      * Adds package to the repository.
      *
-     * @param   PackageInterface    $package    package instance
+     * @param PackageInterface $package package instance
      */
     function addPackage(PackageInterface $package);
 
     /**
      * Removes package from the repository.
      *
-     * @param   PackageInterface    $package    package instance
+     * @param PackageInterface $package package instance
      */
     function removePackage(PackageInterface $package);
 

src/Composer/Script/CommandEvent.php

@@ -13,8 +13,6 @@
 namespace Composer\Script;
 
 use Composer\Composer;
-use Composer\IO\IOInterface;
-use Composer\Package\PackageInterface;
 
 /**
  * The Command Event.

src/Composer/Script/EventDispatcher.php

@@ -12,10 +12,7 @@
 
 namespace Composer\Script;
 
-use Composer\Json\JsonFile;
-use Composer\Repository\FilesystemRepository;
 use Composer\Autoload\AutoloadGenerator;
-use Composer\Package\PackageInterface;
 use Composer\IO\IOInterface;
 use Composer\Composer;
 use Composer\DependencyResolver\Operation\OperationInterface;
@@ -53,7 +50,7 @@ class EventDispatcher
     /**
      * Dispatch a package event.
      *
-     * @param string $eventName The constant in ScriptEvents
+     * @param string             $eventName The constant in ScriptEvents
      * @param OperationInterface $operation The package being installed/updated/removed
      */
     public function dispatchPackageEvent($eventName, OperationInterface $operation)
@@ -96,7 +93,7 @@ class EventDispatcher
     }
 
     /**
-     * @param Event $event Event object
+     * @param  Event $event Event object
      * @return array Listeners
      */
     protected function getListeners(Event $event)

src/Composer/Script/PackageEvent.php

@@ -31,9 +31,9 @@ class PackageEvent extends Event
     /**
      * Constructor.
      *
-     * @param string      $name     The event name
-     * @param Composer    $composer The composer objet
-     * @param IOInterface $io       The IOInterface object
+     * @param string             $name      The event name
+     * @param Composer           $composer  The composer objet
+     * @param IOInterface        $io        The IOInterface object
      * @param OperationInterface $operation The operation object
      */
     public function __construct($name, Composer $composer, IOInterface $io, OperationInterface $operation)

src/Composer/Util/Filesystem.php

@@ -56,9 +56,9 @@ class Filesystem
     /**
      * Returns the shortest path from $from to $to
      *
-     * @param string $from
-     * @param string $to
-     * @param Boolean $directories if true, the source/target are considered to be directories
+     * @param  string  $from
+     * @param  string  $to
+     * @param  Boolean $directories if true, the source/target are considered to be directories
      * @return string
      */
     public function findShortestPath($from, $to, $directories = false)
@@ -90,15 +90,16 @@ class Filesystem
         $commonPath = rtrim($commonPath, '/') . '/';
         $sourcePathDepth = substr_count(substr($from, strlen($commonPath)), '/');
         $commonPathCode = str_repeat('../', $sourcePathDepth);
+
         return ($commonPathCode . substr($to, strlen($commonPath))) ?: './';
     }
 
     /**
      * Returns PHP code that, when executed in $from, will return the path to $to
      *
-     * @param string $from
-     * @param string $to
-     * @param Boolean $directories if true, the source/target are considered to be directories
+     * @param  string  $from
+     * @param  string  $to
+     * @param  Boolean $directories if true, the source/target are considered to be directories
      * @return string
      */
     public function findShortestPathCode($from, $to, $directories = false)
@@ -130,13 +131,14 @@ class Filesystem
         $sourcePathDepth = substr_count(substr($from, strlen($commonPath)), '/') + $directories;
         $commonPathCode = str_repeat('dirname(', $sourcePathDepth).'__DIR__'.str_repeat(')', $sourcePathDepth);
         $relTarget = substr($to, strlen($commonPath));
+
         return $commonPathCode . (strlen($relTarget) ? '.' . var_export('/' . $relTarget, true) : '');
     }
 
     /**
      * Checks if the given path is absolute
      *
-     * @param string $path
+     * @param  string  $path
      * @return Boolean
      */
     public function isAbsolutePath($path)

src/Composer/Util/ProcessExecutor.php

@@ -30,8 +30,8 @@ class ProcessExecutor
      * @param string $command the command to execute
      * @param mixed  $output  the output will be written into this var if passed by ref
      *                        if a callable is passed it will be used as output handler
-     * @param string $cwd     the working directory
-     * @return int statuscode
+     * @param  string $cwd the working directory
+     * @return int    statuscode
      */
     public function execute($command, &$output = null, $cwd = null)
     {

src/Composer/Util/RemoteFilesystem.php

@@ -34,7 +34,7 @@ class RemoteFilesystem
     /**
      * Constructor.
      *
-     * @param IOInterface  $io  The IO instance
+     * @param IOInterface $io The IO instance
      */
     public function __construct(IOInterface $io)
     {

src/Composer/Util/StreamContextFactory.php

@@ -22,9 +22,9 @@ final class StreamContextFactory
     /**
      * Creates a context supporting HTTP proxies
      *
-     * @param array $defaultOptions Options to merge with the default
-     * @param array $defaultParams  Parameters to specify on the context
-     * @return resource Default context
+     * @param  array             $defaultOptions Options to merge with the default
+     * @param  array             $defaultParams  Parameters to specify on the context
+     * @return resource          Default context
      * @throws \RuntimeException if https proxy required and OpenSSL uninstalled
      */
     static public function getContext(array $defaultOptions = array(), array $defaultParams = array())

src/Composer/Util/Svn.php

@@ -66,10 +66,10 @@ class Svn
      * Execute an SVN command and try to fix up the process with credentials
      * if necessary.
      *
-     * @param string $command SVN command to run
-     * @param string $url     SVN url
-     * @param string $cwd     Working directory
-     * @param string $path    Target for a checkout
+     * @param string  $command SVN command to run
+     * @param string  $url     SVN url
+     * @param string  $cwd     Working directory
+     * @param string  $path    Target for a checkout
      * @param Boolean $verbose Output all output to the user
      *
      * @return string
@@ -256,4 +256,4 @@ class Svn
     {
         return $this->cacheCredentials ? '' : '--no-auth-cache ';
     }
-}
+}

src/bootstrap.php

@@ -10,7 +10,8 @@
  * file that was distributed with this source code.
  */
 
-function includeIfExists($file) {
+function includeIfExists($file)
+{
     if (file_exists($file)) {
         return include $file;
     }

tests/Composer/Test/Autoload/Fixtures/autoload_target_dir.php

@@ -31,6 +31,7 @@ return call_user_func(function() {
                 return false;
             }
             require_once $path;
+
             return true;
         }
     });