Apply fixes from StyleCI (#145)

Author: GrahamCampbell

src/Gitonomy/Git/Parser/TagParser.php

@@ -9,6 +9,7 @@
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
  */
+
 namespace Gitonomy\Git\Parser;
 
 use Gitonomy\Git\Exception\RuntimeException;
@@ -46,7 +47,7 @@ protected function doParse()
         $this->consumeNewLine();
 
         try {
-            $this->message = $this->consumeTo("-----BEGIN PGP SIGNATURE-----");
+            $this->message = $this->consumeTo('-----BEGIN PGP SIGNATURE-----');
             $this->gpgSignature = $this->consumeGPGSignature();
         } catch (RuntimeException $e) {
             $this->message = $this->consumeAll();
@@ -55,15 +56,15 @@ protected function doParse()
 
     protected function consumeGPGSignature()
     {
-        $expected = "-----BEGIN PGP SIGNATURE-----";
+        $expected = '-----BEGIN PGP SIGNATURE-----';
         $length = strlen($expected);
         $actual = substr($this->content, $this->cursor, $length);
         if ($actual != $expected) {
             return '';
         }
         $this->cursor += $length;
 
-        return $this->consumeTo("-----END PGP SIGNATURE-----");
+        return $this->consumeTo('-----END PGP SIGNATURE-----');
     }
 
     protected function consumeNameEmailDate()
@@ -74,7 +75,7 @@ protected function consumeNameEmailDate()
 
         $this->cursor += strlen($vars[1]);
 
-        return array($vars[2], $vars[3], $vars[4]);
+        return [$vars[2], $vars[3], $vars[4]];
     }
 
     protected function parseDate($text)

src/Gitonomy/Git/Reference/Tag.php

@@ -12,10 +12,10 @@
 
 namespace Gitonomy\Git\Reference;
 
-use Gitonomy\Git\Exception\RuntimeException;
 use Gitonomy\Git\Exception\ProcessException;
-use Gitonomy\Git\Reference;
+use Gitonomy\Git\Exception\RuntimeException;
 use Gitonomy\Git\Parser\TagParser;
+use Gitonomy\Git\Reference;
 
 /**
  * Representation of a tag reference.
@@ -41,7 +41,7 @@ public function getName()
     public function isAnnotated()
     {
         try {
-            $this->repository->run('cat-file', array('tag', $this->revision));
+            $this->repository->run('cat-file', ['tag', $this->revision]);
         } catch (ProcessException $e) {
             return false; // Is not an annotated tag
         }
@@ -122,12 +122,13 @@ public function getGPGSignature()
     /**
      * Check whether tag is signed.
      *
-     * @return boolean
+     * @return bool
      */
     public function isSigned()
     {
         try {
             $this->getGPGSignature();
+
             return true;
         } catch (\InvalidArgumentException $e) {
             return false;
@@ -165,7 +166,7 @@ private function getData($name)
         }
 
         $parser = new TagParser();
-        $result = $this->repository->run('cat-file', array('tag', $this->revision));
+        $result = $this->repository->run('cat-file', ['tag', $this->revision]);
 
         $parser->parse($result);