fix code style to be PSR-2 conform

I tried to solve all PSR-2 style guide violations in files that I changed. One I could not solve: const can not concatenate in php 5.3.

src/Composer/Repository/Vcs/BitbucketDriver.php

@@ -1,9 +1,7 @@
 <?php
 
-
 namespace Composer\Repository\Vcs;
 
-
 use Composer\Cache;
 use Composer\Downloader\TransportException;
 use Composer\Json\JsonFile;
@@ -35,7 +33,15 @@ abstract class BitbucketDriver extends VcsDriver
         $this->owner = $match[1];
         $this->repository = $match[2];
         $this->originUrl = 'bitbucket.org';
-        $this->cache = new Cache($this->io, $this->config->get('cache-repo-dir').'/'.$this->originUrl.'/'.$this->owner.'/'.$this->repository);
+        $this->cache = new Cache(
+            $this->io,
+            implode('/', array(
+                $this->config->get('cache-repo-dir'),
+                $this->originUrl,
+                $this->owner,
+                $this->repository
+            ))
+        );
     }
 
     /**
@@ -48,12 +54,17 @@ abstract class BitbucketDriver extends VcsDriver
         }
 
         if (!isset($this->infoCache[$identifier])) {
-
             $composer = parent::getComposerInformation($identifier);
 
             // specials for bitbucket
             if (!isset($composer['support']['source'])) {
-                $label = array_search($identifier, $this->getTags()) ?: array_search($identifier, $this->getBranches()) ?: $identifier;
+                $label = array_search(
+                    $identifier,
+                    $this->getTags()
+                ) ?: array_search(
+                    $identifier,
+                    $this->getBranches()
+                ) ?: $identifier;
 
                 if (array_key_exists($label, $tags = $this->getTags())) {
                     $hash = $tags[$label];
@@ -62,7 +73,12 @@ abstract class BitbucketDriver extends VcsDriver
                 }
 
                 if (! isset($hash)) {
-                    $composer['support']['source'] = sprintf('https://%s/%s/%s/src', $this->originUrl, $this->owner, $this->repository);
+                    $composer['support']['source'] = sprintf(
+                        'https://%s/%s/%s/src',
+                        $this->originUrl,
+                        $this->owner,
+                        $this->repository
+                    );
                 } else {
                     $composer['support']['source'] = sprintf(
                         'https://%s/%s/%s/src/%s/?at=%s',
@@ -75,7 +91,12 @@ abstract class BitbucketDriver extends VcsDriver
                 }
             }
             if (!isset($composer['support']['issues']) && $this->hasIssues) {
-                $composer['support']['issues'] = sprintf('https://%s/%s/%s/issues', $this->originUrl, $this->owner, $this->repository);
+                $composer['support']['issues'] = sprintf(
+                    'https://%s/%s/%s/issues',
+                    $this->originUrl,
+                    $this->owner,
+                    $this->repository
+                );
             }
 
             $this->infoCache[$identifier] = $composer;
@@ -87,7 +108,8 @@ abstract class BitbucketDriver extends VcsDriver
     /**
      * {@inheritdoc}
      */
-    public function getFileContent($file, $identifier) {
+    public function getFileContent($file, $identifier)
+    {
         if ($this->sshDriver) {
             return $this->sshDriver->getFileContent($file, $identifier);
         }
@@ -96,7 +118,8 @@ abstract class BitbucketDriver extends VcsDriver
             return $res;
         }
 
-        $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'.$this->owner.'/'.$this->repository.'/src/'.$identifier.'/' . $file;
+        $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'
+                    . $this->owner . '/' . $this->repository . '/src/' . $identifier . '/' . $file;
         $fileData = JsonFile::parseJson($this->getContents($resource), $resource);
         if (!is_array($fileData) || ! array_key_exists('data', $fileData)) {
             return null;
@@ -112,12 +135,14 @@ abstract class BitbucketDriver extends VcsDriver
     /**
      * {@inheritdoc}
      */
-    public function getChangeDate($identifier) {
+    public function getChangeDate($identifier)
+    {
         if ($this->sshDriver) {
             return $this->sshDriver->getChangeDate($identifier);
         }
 
-        $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'.$this->owner.'/'.$this->repository.'/changesets/'.$identifier;
+        $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'
+                    . $this->owner . '/' . $this->repository . '/changesets/' . $identifier;
         $changeset = JsonFile::parseJson($this->getContents($resource), $resource);
 
         return new \DateTime($changeset['timestamp']);
@@ -140,7 +165,8 @@ abstract class BitbucketDriver extends VcsDriver
 
             switch ($e->getCode()) {
                 case 403:
-                    if (!$this->io->hasAuthentication($this->originUrl) && $bitbucketUtil->authorizeOAuth($this->originUrl)) {
+                    if (!$this->io->hasAuthentication($this->originUrl)
+                        && $bitbucketUtil->authorizeOAuth($this->originUrl)) {
                         return parent::getContents($url);
                     }
 
@@ -175,7 +201,10 @@ abstract class BitbucketDriver extends VcsDriver
         } catch (\RuntimeException $e) {
             $this->sshDriver = null;
 
-            $this->io->writeError('<error>Failed to clone the '.$this->generateSshUrl().' repository, try running in interactive mode so that you can enter your Bitbucket OAuth consumer credentials</error>');
+            $this->io->writeError(
+                '<error>Failed to clone the ' . $this->generateSshUrl() . ' repository, try running in interactive mode'
+                    . ' so that you can enter your Bitbucket OAuth consumer credentials</error>'
+            );
             throw $e;
         }
     }

src/Composer/Repository/Vcs/GitBitbucketDriver.php

@@ -37,7 +37,8 @@ class GitBitbucketDriver extends BitbucketDriver implements VcsDriverInterface
         }
 
         if (null === $this->rootIdentifier) {
-            $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'.$this->owner.'/'.$this->repository;
+            $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'
+                        . $this->owner . '/' . $this->repository;
             $repoData = JsonFile::parseJson($this->getContentsWithOAuthCredentials($resource, true), $resource);
             $this->hasIssues = !empty($repoData['has_issues']);
             $this->rootIdentifier = !empty($repoData['main_branch']) ? $repoData['main_branch'] : 'master';
@@ -91,7 +92,8 @@ class GitBitbucketDriver extends BitbucketDriver implements VcsDriverInterface
         }
 
         if (null === $this->tags) {
-            $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'.$this->owner.'/'.$this->repository.'/tags';
+            $resource = $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'
+                        . $this->owner . '/' . $this->repository . '/tags';
             $tagsData = JsonFile::parseJson($this->getContentsWithOAuthCredentials($resource), $resource);
             $this->tags = array();
             foreach ($tagsData as $tag => $data) {
@@ -112,7 +114,8 @@ class GitBitbucketDriver extends BitbucketDriver implements VcsDriverInterface
         }
 
         if (null === $this->branches) {
-            $resource =  $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'.$this->owner.'/'.$this->repository.'/branches';
+            $resource =  $this->getScheme() . '://api.bitbucket.org/1.0/repositories/'
+                         . $this->owner . '/' . $this->repository . '/branches';
             $branchData = JsonFile::parseJson($this->getContentsWithOAuthCredentials($resource), $resource);
             $this->branches = array();
             foreach ($branchData as $branch => $data) {
@@ -133,7 +136,11 @@ class GitBitbucketDriver extends BitbucketDriver implements VcsDriverInterface
         }
 
         if (!extension_loaded('openssl')) {
-            $io->writeError('Skipping Bitbucket git driver for '.$url.' because the OpenSSL PHP extension is missing.', true, IOInterface::VERBOSE);
+            $io->writeError(
+                'Skipping Bitbucket git driver for '.$url.' because the OpenSSL PHP extension is missing.',
+                true,
+                IOInterface::VERBOSE
+            );
 
             return false;
         }
@@ -155,37 +162,4 @@ class GitBitbucketDriver extends BitbucketDriver implements VcsDriverInterface
         );
         $this->sshDriver->initialize();
     }
-
-    /**
-     * Get the remote content.
-     *
-     * @param string $url The URL of content
-     * @param bool $fetchingRepoData
-     *
-     * @return mixed The result
-     */
-    protected function getContentsWithOAuthCredentials($url, $fetchingRepoData = false)
-    {
-        try {
-            return parent::getContents($url);
-        } catch (TransportException $e) {
-            $bitbucketUtil = new Bitbucket($this->io, $this->config, $this->process, $this->remoteFilesystem);
-
-            switch ($e->getCode()) {
-                case 403:
-                    if (!$this->io->hasAuthentication($this->originUrl) && $bitbucketUtil->authorizeOAuth($this->originUrl)) {
-                        return parent::getContents($url);
-                    }
-
-                    if (!$this->io->isInteractive() && $fetchingRepoData) {
-                        return $this->attemptCloneFallback();
-                    }
-
-                    throw $e;
-
-                default:
-                    throw $e;
-            }
-        }
-    }
 }

src/Composer/Repository/Vcs/GitDriver.php

@@ -42,7 +42,8 @@ class GitDriver extends VcsDriver
             $this->repoDir = $this->url;
             $cacheUrl = realpath($this->url);
         } else {
-            $this->repoDir = $this->config->get('cache-vcs-dir') . '/' . preg_replace('{[^a-z0-9.]}i', '-', $this->url) . '/';
+            $this->repoDir = $this->config->get('cache-vcs-dir') . '/'
+                             . preg_replace('{[^a-z0-9.]}i', '-', $this->url) . '/';
 
             GitUtil::cleanEnv();
 
@@ -50,16 +51,26 @@ class GitDriver extends VcsDriver
             $fs->ensureDirectoryExists(dirname($this->repoDir));
 
             if (!is_writable(dirname($this->repoDir))) {
-                throw new \RuntimeException('Can not clone '.$this->url.' to access package information. The "'.dirname($this->repoDir).'" directory is not writable by the current user.');
+                throw new \RuntimeException(
+                    'Can not clone ' . $this->url . ' to access package information. The "' . dirname($this->repoDir)
+                        . '" directory is not writable by the current user.'
+                );
             }
 
             if (preg_match('{^ssh://[^@]+@[^:]+:[^0-9]+}', $this->url)) {
-                throw new \InvalidArgumentException('The source URL '.$this->url.' is invalid, ssh URLs should have a port number after ":".'."\n".'Use ssh://git@example.com:22/path or just git@example.com:path if you do not want to provide a password or custom port.');
+                throw new \InvalidArgumentException(
+                    'The source URL ' . $this->url . ' is invalid, ssh URLs should have a port number after ":".'
+                        . "\n" . 'Use ssh://git@example.com:22/path or just git@example.com:path if you do not want'
+                        . ' to provide a password or custom port.'
+                );
             }
 
             $gitUtil = new GitUtil($this->io, $this->config, $this->process, $fs);
             if (!$gitUtil->syncMirror($this->url, $this->repoDir)) {
-                $this->io->writeError('<error>Failed to update '.$this->url.', package information from this repository may be outdated</error>');
+                $this->io->writeError(
+                    '<error>Failed to update ' . $this->url . ', package information from this repository'
+                        . ' may be outdated</error>'
+                );
             }
 
             $cacheUrl = $this->url;
@@ -68,7 +79,10 @@ class GitDriver extends VcsDriver
         $this->getTags();
         $this->getBranches();
 
-        $this->cache = new Cache($this->io, $this->config->get('cache-repo-dir').'/'.preg_replace('{[^a-z0-9.]}i', '-', $cacheUrl));
+        $this->cache = new Cache(
+            $this->io,
+            $this->config->get('cache-repo-dir') . '/' . preg_replace('{[^a-z0-9.]}i', '-', $cacheUrl)
+        );
     }
 
     /**
@@ -145,8 +159,12 @@ class GitDriver extends VcsDriver
     /**
      * {@inheritdoc}
      */
-    public function getChangeDate($identifier) {
-        $this->process->execute(sprintf('git log -1 --format=%%at %s', ProcessExecutor::escape($identifier)), $output, $this->repoDir);
+    public function getChangeDate($identifier)
+    {
+        $this->process->execute(sprintf(
+            'git log -1 --format=%%at %s',
+            ProcessExecutor::escape($identifier)
+        ), $output, $this->repoDir);
         return new \DateTime('@'.trim($output), new \DateTimeZone('UTC'));
     }
 

src/Composer/Repository/Vcs/GitLabDriver.php

@@ -73,15 +73,30 @@ class GitLabDriver extends VcsDriver
     public function initialize()
     {
         if (!preg_match(self::URL_REGEX, $this->url, $match)) {
-            throw new \InvalidArgumentException('The URL provided is invalid. It must be the HTTP URL of a GitLab project.');
+            throw new \InvalidArgumentException(
+                'The URL provided is invalid. It must be the HTTP URL of a GitLab project.'
+            );
         }
 
-        $this->scheme = !empty($match['scheme']) ? $match['scheme'] : (isset($this->repoConfig['secure-http']) && $this->repoConfig['secure-http'] === false ? 'http' : 'https');
+        $this->scheme = !empty($match['scheme']) ?
+            $match['scheme'] :
+            (isset($this->repoConfig['secure-http']) && $this->repoConfig['secure-http'] === false ?
+                'http' :
+                'https'
+            );
         $this->originUrl = !empty($match['domain']) ? $match['domain'] : $match['domain2'];
         $this->owner = $match['owner'];
         $this->repository = preg_replace('#(\.git)$#', '', $match['repo']);
 
-        $this->cache = new Cache($this->io, $this->config->get('cache-repo-dir').'/'.$this->originUrl.'/'.$this->owner.'/'.$this->repository);
+        $this->cache = new Cache(
+            $this->io,
+            implode('/', array(
+                $this->config->get('cache-repo-dir'),
+                $this->originUrl,
+                $this->owner,
+                $this->repository
+            ))
+        );
 
         $this->fetchProject();
     }
@@ -275,7 +290,8 @@ class GitLabDriver extends VcsDriver
      */
     public function getApiUrl()
     {
-        return $this->scheme.'://'.$this->originUrl.'/api/v3/projects/'.$this->urlEncodeAll($this->owner).'%2F'.$this->urlEncodeAll($this->repository);
+        return $this->scheme . '://' . $this->originUrl . '/api/v3/projects/'
+               . $this->urlEncodeAll($this->owner) . '%2F' . $this->urlEncodeAll($this->repository);
     }
 
     /**
@@ -289,7 +305,9 @@ class GitLabDriver extends VcsDriver
         $encoded = '';
         for ($i = 0; isset($string[$i]); $i++) {
             $character = $string[$i];
-            if (!ctype_alnum($character)) $character = '%' . sprintf('%02X', ord($character));
+            if (!ctype_alnum($character)) {
+                $character = '%' . sprintf('%02X', ord($character));
+            }
             $encoded .= $character;
         }
         return $encoded;
@@ -338,7 +356,10 @@ class GitLabDriver extends VcsDriver
         } catch (\RuntimeException $e) {
             $this->gitDriver = null;
 
-            $this->io->writeError('<error>Failed to clone the '.$this->generateSshUrl().' repository, try running in interactive mode so that you can enter your credentials</error>');
+            $this->io->writeError(
+                '<error>Failed to clone the ' . $this->generateSshUrl() . ' repository, try running in interactive mode'
+                    . ' so that you can enter your credentials</error>'
+            );
             throw $e;
         }
     }
@@ -378,7 +399,7 @@ class GitLabDriver extends VcsDriver
             switch ($e->getCode()) {
                 case 401:
                 case 404:
-                    // try to authorize only if we are fetching the main /repos/foo/bar data, otherwise it must be a real 404
+                    // try to authorize only if we are fetching the main /repos/foo/bar data, otherwise it must be a 404
                     if (!$fetchingRepoData) {
                         throw $e;
                     }
@@ -390,13 +411,22 @@ class GitLabDriver extends VcsDriver
                     if (!$this->io->isInteractive()) {
                         return $this->attemptCloneFallback();
                     }
-                    $this->io->writeError('<warning>Failed to download ' . $this->owner . '/' . $this->repository . ':' . $e->getMessage() . '</warning>');
-                    $gitLabUtil->authorizeOAuthInteractively($this->scheme, $this->originUrl, 'Your credentials are required to fetch private repository metadata (<info>'.$this->url.'</info>)');
+                    $this->io->writeError(
+                        '<warning>Failed to download ' . $this->owner . '/' . $this->repository
+                            . ':' . $e->getMessage() . '</warning>'
+                    );
+                    $gitLabUtil->authorizeOAuthInteractively(
+                        $this->scheme,
+                        $this->originUrl,
+                        'Your credentials are required to fetch private repository metadata (<info>'
+                            . $this->url . '</info>)'
+                    );
 
                     return parent::getContents($url);
 
                 case 403:
-                    if (!$this->io->hasAuthentication($this->originUrl) && $gitLabUtil->authorizeOAuth($this->originUrl)) {
+                    if (!$this->io->hasAuthentication($this->originUrl) &&
+                        $gitLabUtil->authorizeOAuth($this->originUrl)) {
                         return parent::getContents($url);
                     }
 
@@ -432,7 +462,11 @@ class GitLabDriver extends VcsDriver
         }
 
         if ('https' === $scheme && !extension_loaded('openssl')) {
-            $io->writeError('Skipping GitLab driver for '.$url.' because the OpenSSL PHP extension is missing.', true, IOInterface::VERBOSE);
+            $io->writeError(
+                'Skipping GitLab driver for ' . $url . ' because the OpenSSL PHP extension is missing.',
+                true,
+                IOInterface::VERBOSE
+            );
 
             return false;
         }

src/Composer/Repository/Vcs/HgBitbucketDriver.php

@@ -29,10 +29,14 @@ class HgBitbucketDriver extends BitbucketDriver
     public function getRootIdentifier()
     {
         if (null === $this->rootIdentifier) {
-            $resource = $this->getScheme() . '://bitbucket.org/api/1.0/repositories/'.$this->owner.'/'.$this->repository.'/tags';
+            $resource = $this->getScheme() . '://bitbucket.org/api/1.0/repositories/'
+                        . $this->owner . '/' . $this->repository . '/tags';
             $repoData = JsonFile::parseJson($this->getContents($resource), $resource);
             if (array() === $repoData || !isset($repoData['tip'])) {
-                throw new \RuntimeException($this->url.' does not appear to be a mercurial repository, use '.$this->url.'.git if this is a git bitbucket repository');
+                throw new \RuntimeException(
+                    $this->url . ' does not appear to be a mercurial repository, use '
+                    . $this->url . '.git if this is a git bitbucket repository'
+                );
             }
             $this->hasIssues = !empty($repoData['has_issues']);
             $this->rootIdentifier = $repoData['tip']['raw_node'];
@@ -73,7 +77,8 @@ class HgBitbucketDriver extends BitbucketDriver
     public function getTags()
     {
         if (null === $this->tags) {
-            $resource = $this->getScheme() . '://bitbucket.org/api/1.0/repositories/'.$this->owner.'/'.$this->repository.'/tags';
+            $resource = $this->getScheme() . '://bitbucket.org/api/1.0/repositories/'
+                        . $this->owner . '/' . $this->repository . '/tags';
             $tagsData = JsonFile::parseJson($this->getContents($resource), $resource);
             $this->tags = array();
             foreach ($tagsData as $tag => $data) {
@@ -91,7 +96,8 @@ class HgBitbucketDriver extends BitbucketDriver
     public function getBranches()
     {
         if (null === $this->branches) {
-            $resource = $this->getScheme() . '://bitbucket.org/api/1.0/repositories/'.$this->owner.'/'.$this->repository.'/branches';
+            $resource = $this->getScheme() . '://bitbucket.org/api/1.0/repositories/'
+                        . $this->owner . '/' . $this->repository . '/branches';
             $branchData = JsonFile::parseJson($this->getContents($resource), $resource);
             $this->branches = array();
             foreach ($branchData as $branch => $data) {
@@ -112,7 +118,11 @@ class HgBitbucketDriver extends BitbucketDriver
         }
 
         if (!extension_loaded('openssl')) {
-            $io->writeError('Skipping Bitbucket hg driver for '.$url.' because the OpenSSL PHP extension is missing.', true, IOInterface::VERBOSE);
+            $io->writeError(
+                'Skipping Bitbucket hg driver for ' . $url . ' because the OpenSSL PHP extension is missing.',
+                true,
+                IOInterface::VERBOSE
+            );
 
             return false;
         }
@@ -120,7 +130,8 @@ class HgBitbucketDriver extends BitbucketDriver
         return true;
     }
 
-    protected function setupSshDriver($url) {
+    protected function setupSshDriver($url)
+    {
         $this->sshDriver = new HgDriver(
             array('url' => $url),
             $this->io,

src/Composer/Repository/Vcs/HgDriver.php

@@ -45,7 +45,10 @@ class HgDriver extends VcsDriver
             $fs->ensureDirectoryExists($cacheDir);
 
             if (!is_writable(dirname($this->repoDir))) {
-                throw new \RuntimeException('Can not clone '.$this->url.' to access package information. The "'.$cacheDir.'" directory is not writable by the current user.');
+                throw new \RuntimeException(
+                    'Can not clone ' . $this->url . ' to access package information. The "' . $cacheDir
+                        . '" directory is not writable by the current user.'
+                );
             }
 
             // Ensure we are allowed to use this URL by config
@@ -54,20 +57,36 @@ class HgDriver extends VcsDriver
             // update the repo if it is a valid hg repository
             if (is_dir($this->repoDir) && 0 === $this->process->execute('hg summary', $output, $this->repoDir)) {
                 if (0 !== $this->process->execute('hg pull', $output, $this->repoDir)) {
-                    $this->io->writeError('<error>Failed to update '.$this->url.', package information from this repository may be outdated ('.$this->process->getErrorOutput().')</error>');
+                    $this->io->writeError(
+                        '<error>Failed to update ' . $this->url . ', package information from this repository may be'
+                            . ' outdated ('.$this->process->getErrorOutput().')</error>'
+                    );
                 }
             } else {
                 // clean up directory and do a fresh clone into it
                 $fs->removeDirectory($this->repoDir);
 
-                if (0 !== $this->process->execute(sprintf('hg clone --noupdate %s %s', ProcessExecutor::escape($this->url), ProcessExecutor::escape($this->repoDir)), $output, $cacheDir)) {
+                if (0 !== $this->process->execute(
+                    sprintf(
+                        'hg clone --noupdate %s %s',
+                        ProcessExecutor::escape($this->url),
+                        ProcessExecutor::escape($this->repoDir)
+                    ),
+                    $output,
+                    $cacheDir
+                )) {
                     $output = $this->process->getErrorOutput();
 
                     if (0 !== $this->process->execute('hg --version', $ignoredOutput)) {
-                        throw new \RuntimeException('Failed to clone '.$this->url.', hg was not found, check that it is installed and in your PATH env.' . "\n\n" . $this->process->getErrorOutput());
+                        throw new \RuntimeException(
+                            'Failed to clone ' . $this->url . ', hg was not found, check that it is installed and in'
+                                . ' your PATH env.' . "\n\n" . $this->process->getErrorOutput()
+                        );
                     }
 
-                    throw new \RuntimeException('Failed to clone '.$this->url.', could not read packages from it' . "\n\n" .$output);
+                    throw new \RuntimeException(
+                        'Failed to clone ' . $this->url . ', could not read packages from it' . "\n\n" .$output
+                    );
                 }
             }
         }
@@ -134,7 +153,14 @@ class HgDriver extends VcsDriver
      */
     public function getChangeDate($identifier)
     {
-        $this->process->execute(sprintf('hg log --template "{date|rfc3339date}" -r %s', ProcessExecutor::escape($identifier)), $output, $this->repoDir);
+        $this->process->execute(
+            sprintf(
+                'hg log --template "{date|rfc3339date}" -r %s',
+                ProcessExecutor::escape($identifier)
+            ),
+            $output,
+            $this->repoDir
+        );
         return new \DateTime(trim($output), new \DateTimeZone('UTC'));
     }
 

src/Composer/Repository/Vcs/PerforceDriver.php

@@ -86,7 +86,8 @@ class PerforceDriver extends VcsDriver
     /**
      * {@inheritdoc}
      */
-    public function getChangeDate($identifier) {
+    public function getChangeDate($identifier)
+    {
         return new \DateTime();
     }
 

src/Composer/Repository/Vcs/SvnDriver.php

@@ -77,7 +77,10 @@ class SvnDriver extends VcsDriver
             $this->baseUrl = substr($this->url, 0, $pos);
         }
 
-        $this->cache = new Cache($this->io, $this->config->get('cache-repo-dir').'/'.preg_replace('{[^a-z0-9.]}i', '-', $this->baseUrl));
+        $this->cache = new Cache(
+            $this->io,
+            $this->config->get('cache-repo-dir') . '/' . preg_replace('{[^a-z0-9.]}i', '-', $this->baseUrl)
+        );
 
         $this->getBranches();
         $this->getTags();
@@ -205,7 +208,8 @@ class SvnDriver extends VcsDriver
     /**
      * {@inheritdoc}
      */
-    public function getChangeDate($identifier) {
+    public function getChangeDate($identifier)
+    {
         $identifier = '/' . trim($identifier, '/') . '/';
 
         preg_match('{^(.+?)(@\d+)?/$}', $identifier, $match);
@@ -380,7 +384,10 @@ class SvnDriver extends VcsDriver
             return $this->util->execute($command, $url);
         } catch (\RuntimeException $e) {
             if (0 !== $this->process->execute('svn --version', $ignoredOutput)) {
-                throw new \RuntimeException('Failed to load '.$this->url.', svn was not found, check that it is installed and in your PATH env.' . "\n\n" . $this->process->getErrorOutput());
+                throw new \RuntimeException(
+                    'Failed to load ' . $this->url . ', svn was not found, check that it is installed and in your'
+                        . ' PATH env.' . "\n\n" . $this->process->getErrorOutput()
+                );
             }
 
             throw new \RuntimeException(

src/Composer/Repository/Vcs/VcsDriver.php

@@ -54,8 +54,13 @@ abstract class VcsDriver implements VcsDriverInterface
      * @param ProcessExecutor  $process          Process instance, injectable for mocking
      * @param RemoteFilesystem $remoteFilesystem Remote Filesystem, injectable for mocking
      */
-    final public function __construct(array $repoConfig, IOInterface $io, Config $config, ProcessExecutor $process = null, RemoteFilesystem $remoteFilesystem = null)
-    {
+    final public function __construct(
+        array $repoConfig,
+        IOInterface $io,
+        Config $config,
+        ProcessExecutor $process = null,
+        RemoteFilesystem $remoteFilesystem = null
+    ) {
         if (Filesystem::isLocalPath($repoConfig['url'])) {
             $repoConfig['url'] = Filesystem::getPlatformPath($repoConfig['url']);
         }

src/Composer/Util/Perforce.php

@@ -304,7 +304,9 @@ class Perforce
 
     public function connectClient()
     {
-        $p4CreateClientCommand = $this->generateP4Command('client -i < ' . str_replace(" ", "\\ ", $this->getP4ClientSpec()));
+        $p4CreateClientCommand = $this->generateP4Command(
+            'client -i < ' . str_replace(" ", "\\ ", $this->getP4ClientSpec())
+        );
         $this->executeCommand($p4CreateClientCommand);
     }
 
@@ -407,7 +409,8 @@ class Perforce
         return $this->getComposerInformationFromLabel($identifier, $index);
     }
 
-    public function getFileContent($file, $identifier) {
+    public function getFileContent($file, $identifier)
+    {
         $path = $this->getFilePath($file, $identifier);
 
         $command = $this->generateP4Command(' print ' . $path);
@@ -421,7 +424,8 @@ class Perforce
         return $result;
     }
 
-    public function getFilePath($file, $identifier) {
+    public function getFilePath($file, $identifier)
+    {
         $index = strpos($identifier, '@');
         if ($index === false) {
             $path = $identifier. '/' . $file;