| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * Task runner, code generator and build tool for easier continuos integration | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * @link      https://github.com/hiqdev/hidev | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @package   hidev | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * @license   BSD-3-Clause | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * @copyright Copyright (c) 2015-2016, HiQDev (http://hiqdev.com/) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | namespace hidev\controllers; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use yii\base\InvalidConfigException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * Controller for Git. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | class GitController extends VcsController | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |     protected $_before = ['.gitignore']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |      * @var array VCS tags | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |     protected $_tags = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |     public function getTags() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |         return $this->_tags; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |     public function loadTags() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |         exec("git log --date=short --tags --simplify-by-decoration --pretty='format:%cd %d'", $logs); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |         foreach ($logs as $log) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |             preg_match('/^([0-9-]+)\s*(\(.*\))?$/', $log, $m); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |             $this->_tags[$this->matchTag($m[2]) ?: $this->initTag] = $m[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * @var string current tag | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     protected $tag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * @var array VCS history | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |     protected $_history = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |      * @var array all the commits | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     protected $_commits = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |     public function getCommits() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |         return $this->_commits; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     public function getHistory() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |         return $this->_history; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |     public function addHistory($commit) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |         $this->tag                         = $this->matchTag($commit['tag']) ?: $this->tag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |         $commit['tag']                     = $this->tag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |         $hash                              = (string) $commit['hash']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |         $this->_commits[$hash]             = $commit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |         $this->_history[$this->tag][$hash] = $commit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |      * Loads raw git history. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |      * @throws InvalidConfigException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |     public function loadHistory() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |         if (!file_exists('.git')) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |         exec("git log --date=short --pretty='format:%h %ad %ae %s |%d'", $logs); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |         $this->tag = $this->lastTag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |         if (empty($logs)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |         foreach ($logs as $log) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |             if (!preg_match('/^(\w+) ([0-9-]+) (\S+) (.*?)\s+\| ?(\([^\(\)]+\))?$/', $log, $m)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |                 throw new InvalidConfigException('failed parse git log'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |             $this->addHistory([ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |                 'hash'    => $m[1], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |                 'date'    => $m[2], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |                 'email'   => $m[3], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |                 'comment' => $m[4], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |                 'tag'     => $m[5], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |             ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |     public function matchTag($str) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |         preg_match('/^\((.*?)\)$/', $str, $m); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |         $refs = explode(', ', $m[1]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |         foreach ($refs as $ref) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |             if (preg_match('/^tag: (.*)$/', $ref, $m)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |                 return $m[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |         return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |     public function actionLoad() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |         $this->loadTags(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |         $this->loadHistory(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |     public function actionPush() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |         return $this->passthru('git', 'push'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 127 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 128 |  |  |     public function getUserName() | 
            
                                                                        
                            
            
                                    
            
            
                | 129 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 130 |  |  |         return trim(`git config --get user.name`); | 
            
                                                                        
                            
            
                                    
            
            
                | 131 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |     public function getUserEmail() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |         return trim(`git config --get user.email`); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |     public function getYear() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |         $tags = $this->getTags(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |         if (empty($tags)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |             $date = `git log --reverse --pretty=%ai | head -n 1`; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |         } else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |             $date = array_pop($tags); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |         $year = $date ? date('Y', strtotime($date)) : ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |         return $year; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 150 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 151 |  |  |  | 
            
                        
There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.