Add line break before even more return statement

src/GitElephant/Command/BaseCommand.php

@@ -312,7 +312,7 @@ public function normalizeOptions(
                 }
             }
         }
-        
+
         return $normalizedOptions;
     }
 
@@ -353,6 +353,7 @@ private function getCLICommandArguments(): string
         if (count($combinedArguments) > 0) {
             $command .= ' ' . implode(' ', array_map('escapeshellarg', $combinedArguments));
         }
+
         return $command;
     }
 
@@ -385,6 +386,7 @@ private function getCLIConfigs(): string
                 );
             }
         }
+
         return $command;
     }
 
@@ -401,6 +403,7 @@ private function getCLIGlobalOptions(): string
                 $command .= sprintf(' %s=%s', escapeshellarg($name), escapeshellarg($value));
             }
         }
+
         return $command;
     }
 
@@ -415,6 +418,7 @@ private function getCLIPath(): string
         if (!is_null($this->path)) {
             $command .= sprintf(' -- %s', escapeshellarg($this->path));
         }
+
         return $command;
     }
 
@@ -447,6 +451,7 @@ private function getCLISubjects(): string
                 $command .= escapeshellarg($this->commandSubject2);
             }
         }
+
         return $command;
     }
 
@@ -458,6 +463,7 @@ public function getBinaryVersion(): string
         if (is_null($this->binaryVersion)) {
             $this->binaryVersion = $this->repo->getCaller()->getBinaryVersion();
         }
+
         return $this->binaryVersion;
     }
 }

src/GitElephant/Command/BranchCommand.php

@@ -77,6 +77,7 @@ public function create(string $name, string $startPoint = null): string
         if (null !== $startPoint) {
             $this->addCommandSubject2($startPoint);
         }
+
         return $this->getCommand();
     }
 

src/GitElephant/Command/Caller/AbstractCaller.php

@@ -114,6 +114,7 @@ public function getOutputLines(bool $stripBlankLines = false): array
 
             return $output;
         }
+
         return $this->outputLines;
     }
 }

src/GitElephant/Command/Caller/Caller.php

@@ -148,6 +148,7 @@ public function getOutputLines(bool $stripBlankLines = false): array
 
             return $output;
         }
+
         return $this->outputLines;
     }
 

src/GitElephant/Command/CloneCommand.php

@@ -90,6 +90,7 @@ public function cloneUrl(
         if ($recursive) {
             $this->addCommandArgument('--recursive');
         }
+
         return $this->getCommand();
     }
 }

src/GitElephant/Command/FetchCommand.php

@@ -71,6 +71,7 @@ public function fetch($remote = null, $branch = null, array $options = []): stri
         if (!is_null($branch)) {
             $this->addCommandSubject2($branch);
         }
+
         return $this->getCommand();
     }
 

src/GitElephant/Command/LogCommand.php

@@ -67,6 +67,7 @@ public function showObjectLog(NodeObject $obj, $branch = null, int $limit = null
                 $subject .= (string) $branch;
             }
         }
+
         return $this->showLog($subject, $obj->getFullPath(), $limit, $offset);
     }
 

src/GitElephant/Command/MainCommand.php

@@ -88,6 +88,7 @@ public function status($porcelain = false): string
         } else {
             $this->addConfigs(['color.status' => 'false']);
         }
+
         return $this->getCommand();
     }
 

src/GitElephant/Command/PullCommand.php

@@ -69,6 +69,7 @@ public function pull($remote = null, $branch = null, $rebase = false): string
         if (!is_null($branch)) {
             $this->addCommandSubject2($branch);
         }
+
         return $this->getCommand();
     }
 }

src/GitElephant/Command/PushCommand.php

@@ -64,6 +64,7 @@ public function push($remote = 'origin', $branch = 'master', string $args = null
         if (!is_null($args)) {
             $this->addCommandArgument($args);
         }
+
         return $this->getCommand();
     }
 }

src/GitElephant/Command/Remote/AddSubCommand.php

@@ -103,6 +103,7 @@ public function prepare($name, $url, $options = []): self
         foreach ($options as $option) {
             $this->addCommandArgument($option);
         }
+
         return $this;
     }
 }

src/GitElephant/Command/Remote/ShowSubCommand.php

@@ -72,6 +72,7 @@ public function prepare($name = null, $queryRemotes = true): self
         if (!$queryRemotes) {
             $this->addCommandArgument('-n');
         }
+
         return $this;
     }
 }

src/GitElephant/Command/RemoteCommand.php

@@ -73,6 +73,7 @@ public function remote(SubCommandCommand $subcommand = null, array $options = []
         if ($subcommand !== null) {
             $this->addCommandSubject($subcommand);
         }
+
         return $this->getCommand();
     }
 

src/GitElephant/Command/ResetCommand.php

@@ -52,6 +52,7 @@ public function reset($arg = null, array $options = []): string
         if ($arg != null) {
             $this->addCommandSubject2($arg);
         }
+
         return $this->getCommand();
     }
 

src/GitElephant/Command/RevParseCommand.php

@@ -99,6 +99,7 @@ public function revParse($arg = null, array $options = []): string
         if (!is_null($arg)) {
             $this->addCommandSubject2($arg);
         }
+
         return $this->getCommand();
     }
 }

src/GitElephant/Command/StashCommand.php

@@ -65,6 +65,7 @@ public function save($message = null, $includeUntracked = false, $keepIndex = fa
         if ($keepIndex) {
             $this->addCommandArgument('--keep-index');
         }
+
         return $this->getCommand();
     }
 
@@ -82,6 +83,7 @@ public function listStashes(array $options = null): string
         if (null !== $options) {
             $this->addCommandSubject($options);
         }
+
         return $this->getCommand();
     }
 
@@ -136,6 +138,7 @@ public function apply($stash, $index = false): string
         if ($index) {
             $this->addCommandArgument('--index');
         }
+
         return $this->getCommand();
     }
 
@@ -156,6 +159,7 @@ public function pop($stash, $index = false): string
         if ($index) {
             $this->addCommandArgument('--index');
         }
+
         return $this->getCommand();
     }
 
@@ -211,6 +215,7 @@ private function normalizeStashName($stash): string
         if (0 !== strpos($stash, 'stash@{')) {
             $stash = 'stash@{' . $stash . '}';
         }
+
         return $stash;
     }
 }

src/GitElephant/Command/SubmoduleCommand.php

@@ -65,6 +65,7 @@ public function add($gitUrl, $path = null): string
         if (null !== $path) {
             $this->addCommandSubject($path);
         }
+
         return $this->getCommand();
     }
 
@@ -82,6 +83,7 @@ public function init($path = null): string
         if (null !== $path) {
             $this->addPath($path);
         }
+
         return $this->getCommand();
     }
 
@@ -140,6 +142,7 @@ public function update($recursive = false, $init = false, $force = false, $path
         if ($path !== null) {
             $this->addPath($path);
         }
+
         return $this->getCommand();
     }
 }

src/GitElephant/Command/TagCommand.php

@@ -67,6 +67,7 @@ public function create(string $name, $startPoint = null, $message = null): strin
         } else {
             $this->addCommandSubject($name);
         }
+
         return $this->getCommand();
     }
 

src/GitElephant/Objects/Branch.php

@@ -210,6 +210,7 @@ public static function getMatches(string $branchString): array
         if (empty($matches)) {
             throw new \InvalidArgumentException(sprintf('the branch string is not valid: %s', $branchString));
         }
+
         return array_map('trim', $matches);
     }
 

src/GitElephant/Objects/NodeObject.php

@@ -103,6 +103,7 @@ public static function createFromOutputLine(Repository $repository, string $outp
             $path = substr($fullPath, 0, $pos);
             $name = substr($fullPath, $pos + 1);
         }
+
         return new static(
             $repository,
             $slices['permissions'],

src/GitElephant/Objects/Remote.php

@@ -90,6 +90,7 @@ public function __construct(Repository $repository, string $name = null, bool $q
             $this->name = trim($name);
             $this->createFromCommand($queryRemotes);
         }
+
         return $this;
     }
 
@@ -309,6 +310,7 @@ public function parseRemoteBranches(array $lines): array
                 $branches[$parts[0]] = ['local_relationship' => $parts[1]];
             }
         }
+
         return $branches;
     }
 
@@ -332,6 +334,7 @@ public function parseLocalPullBranches($lines): array
                 $branches[$parts[0]] = ['merges_with' => $parts[1]];
             }
         }
+
         return $branches;
     }
 
@@ -356,6 +359,7 @@ public function parseLocalPushRefs($lines): array
                 $branches[$parts[0]] = ['pushes_to' => $value[0], 'local_state' => $value[1]];
             }
         }
+
         return $branches;
     }
 
@@ -374,6 +378,7 @@ public function parseName($line)
         if (!isset($matches[1])) {
             return '';
         }
+
         return $matches[1];
     }
 
@@ -392,6 +397,7 @@ public static function getMatches(string $remoteString): array
         if (empty($matches)) {
             throw new \InvalidArgumentException(sprintf('the remote string is not valid: %s', $remoteString));
         }
+
         return array_map('trim', $matches);
     }
 

src/GitElephant/Repository.php

@@ -298,6 +298,7 @@ public function commit(string $message, $stageAll = false, $ref = null, $author
         if (!is_null($ref)) {
             $this->checkout($currentBranch);
         }
+
         return $this;
     }
 
@@ -476,6 +477,7 @@ function ($v) {
                 $branches[] = Branch::createFromOutputLine($this, $branchLine);
             }
         }
+
         return $branches;
     }
 
@@ -518,6 +520,7 @@ public function getBranch(string $name): ?\GitElephant\Objects\Branch
                 return $branch;
             }
         }
+
         return null;
     }
 
@@ -625,6 +628,7 @@ public function deleteTag($tag): self
         } else {
             Tag::pick($this, $tag)->delete();
         }
+
         return $this;
     }
 
@@ -723,6 +727,7 @@ public function getTag(string $name): ?\GitElephant\Objects\Tag
                 return new Tag($this, $name);
             }
         }
+
         return null;
     }
 
@@ -775,6 +780,7 @@ public function getBranchOrTag(string $name)
                 return new Tag($this, $name);
             }
         }
+
         return null;
     }
 
@@ -856,6 +862,7 @@ public function getLogRange(
         if (preg_match('~^[0]+$~', $refEnd)) {
             $refEnd = $refStart;
         }
+
         return new LogRange($this, $refStart, $refEnd, $path, $limit, $offset, $firstParent);
     }
 
@@ -930,6 +937,7 @@ public function getTree($ref = 'HEAD', $path = null): \GitElephant\Objects\Tree
 
             $path = TreeObject::createFromOutputLine($this, $outputLines[0]);
         }
+
         return new Tree($this, $ref, $path);
     }
 
@@ -1028,6 +1036,7 @@ public function getRemotes(bool $queryRemotes = true): array
         foreach ($remoteNames as $remoteName) {
             $remotes[] = $this->getRemote($remoteName, $queryRemotes);
         }
+
         return $remotes;
     }
 

src/GitElephant/Status/StatusFile.php

@@ -194,6 +194,7 @@ public function getDescription(): string
         if ($this->description === null) {
             $this->calculateDescription();
         }
+
         return $this->description;
     }