| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * GitElephant - An abstraction layer for git written in PHP | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * Copyright (C) 2013  Matteo Giachino | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * This program is free software: you can redistribute it and/or modify | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * it under the terms of the GNU General Public License as published by | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * the Free Software Foundation, either version 3 of the License, or | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * (at your option) any later version. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * This program is distributed in the hope that it will be useful, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * GNU General Public License for more details. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * You should have received a copy of the GNU General Public License | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * along with this program.  If not, see [http://www.gnu.org/licenses/]. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | namespace GitElephant\Objects; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | use \GitElephant\Command\BranchCommand; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | use \GitElephant\Command\MainCommand; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | use \GitElephant\Command\RevListCommand; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | use \GitElephant\Command\RevParseCommand; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | use \GitElephant\Command\ShowCommand; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | use \GitElephant\Objects\Commit\Message; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | use \GitElephant\Repository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  * The Commit object represent a commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |  * @author Matteo Giachino <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | class Commit implements TreeishInterface, \Countable | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      * @var \GitElephant\Repository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     private $repository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     private $ref; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * sha | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     private $sha; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |      * tree | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     private $tree; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |      * the commit parents | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |      * @var array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |     private $parents; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |      * the Author instance for author | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |      * @var \GitElephant\Objects\Author | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |     private $author; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |      * the Author instance for committer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |      * @var \GitElephant\Objects\Author | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |     private $committer; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |      * the Message instance | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |      * @var \GitElephant\Objects\Commit\Message | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |     private $message; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      * the date for author | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |      * @var \DateTime | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |     private $datetimeAuthor; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |      * the date for committer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |      * @var \Datetime | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |     private $datetimeCommitter; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |      * Class constructor | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |      * @param \GitElephant\Repository $repository the repository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |      * @param string                  $treeish    a treeish reference | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 | 37 |  |     private function __construct(Repository $repository, $treeish = 'HEAD') | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 | 37 |  |         $this->repository = $repository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 | 37 |  |         $this->ref = $treeish; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 | 37 |  |         $this->parents = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 | 37 |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |      * factory method to create a commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |      * @param Repository    $repository repository instance | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |      * @param string        $message    commit message | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |      * @param bool          $stageAll   automatically stage the dirty working tree. Alternatively call stage() on the repo | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |      * @param string|Author $author     override the author for this commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |      * @throws \RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |      * @throws \Symfony\Component\Process\Exception\LogicException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |      * @throws \Symfony\Component\Process\Exception\InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |      * @throws \Symfony\Component\Process\Exception\RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |      * @return Commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 | 5 |  |     public static function create(Repository $repository, $message, $stageAll = false, $author = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 | 5 |  |         $repository->getCaller()->execute(MainCommand::getInstance($repository)->commit($message, $stageAll, $author)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 | 5 |  |         return $repository->getCommit(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |      * pick an existing commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |      * @param Repository              $repository repository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |      * @param TreeishInterface|string $treeish    treeish | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |      * @throws \RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |      * @throws \Symfony\Component\Process\Exception\RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |      * @return Commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 | 18 |  |     public static function pick(Repository $repository, $treeish = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 | 18 |  |         $commit = new self($repository, $treeish); | 
                            
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                | 151 | 18 |  |         $commit->createFromCommand(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 | 18 |  |         return $commit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |      * static generator to generate a single commit from output of command.show service | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |      * @param \GitElephant\Repository $repository  repository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |      * @param array                   $outputLines output lines | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |      * @return Commit | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 163 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 164 | 20 |  |     public static function createFromOutputLines(Repository $repository, $outputLines) | 
            
                                                                        
                            
            
                                    
            
            
                | 165 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 166 | 20 |  |         $commit = new self($repository); | 
            
                                                                        
                            
            
                                    
            
            
                | 167 | 20 |  |         $commit->parseOutputLines($outputLines); | 
            
                                                                        
                            
            
                                    
            
            
                | 168 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 169 | 20 |  |         return $commit; | 
            
                                                                        
                            
            
                                    
            
            
                | 170 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |      * get the commit properties from command | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |      * @see ShowCommand::commitInfo | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 | 18 |  |     public function createFromCommand() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 | 18 |  |         $command = ShowCommand::getInstance($this->getRepository())->showCommit($this->ref); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 | 18 |  |         $outputLines = $this->getCaller()->execute($command, true, $this->getRepository()->getPath())->getOutputLines(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 | 18 |  |         $this->parseOutputLines($outputLines); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 | 18 |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |      * get the branches this commit is contained in | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |      * @see BranchCommand::contains | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |     public function getContainedIn() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |         $command = BranchCommand::getInstance($this->getRepository())->contains($this->getSha()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |         return array_map('trim', (array)$this->getCaller()->execute($command)->getOutputLines(true)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |      * number of commits that lead to this one | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |      * @throws \RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |      * @throws \Symfony\Component\Process\Exception\LogicException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |      * @throws \Symfony\Component\Process\Exception\InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |      * @throws \Symfony\Component\Process\Exception\RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |      * @return int|void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 | 3 |  |     public function count() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 | 3 |  |         $command = RevListCommand::getInstance($this->getRepository())->commitPath($this); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 | 3 |  |         return count($this->getCaller()->execute($command)->getOutputLines(true)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 | 1 |  |     public function getDiff() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 | 1 |  |         return $this->getRepository()->getDiff($this); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |      * parse the output of a git command showing a commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |      * @param array $outputLines output lines | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 | 37 |  |     private function parseOutputLines($outputLines) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 | 37 |  |         $message = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 | 37 |  |         foreach ($outputLines as $line) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 | 37 |  |             $matches = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 | 37 |  |             if (preg_match('/^commit (\w+)$/', $line, $matches) > 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 | 37 |  |                 $this->sha = $matches[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 | 37 |  |             if (preg_match('/^tree (\w+)$/', $line, $matches) > 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 | 37 |  |                 $this->tree = $matches[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 | 37 |  |             if (preg_match('/^parent (\w+)$/', $line, $matches) > 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 | 26 |  |                 $this->parents[] = $matches[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 | 37 |  |             if (preg_match('/^author (.*) <(.*)> (\d+) (.*)$/', $line, $matches) > 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 | 37 |  |                 $author = new Author(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 | 37 |  |                 $author->setName($matches[1]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 | 37 |  |                 $author->setEmail($matches[2]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 | 37 |  |                 $this->author = $author; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 | 37 |  |                 $date = \DateTime::createFromFormat('U O', $matches[3] . ' ' . $matches[4]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 | 37 |  |                 $date->modify($date->getOffset() . ' seconds'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 | 37 |  |                 $this->datetimeAuthor = $date; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 | 37 |  |             if (preg_match('/^committer (.*) <(.*)> (\d+) (.*)$/', $line, $matches) > 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 | 37 |  |                 $committer = new Author(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 | 37 |  |                 $committer->setName($matches[1]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 | 37 |  |                 $committer->setEmail($matches[2]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 | 37 |  |                 $this->committer = $committer; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 | 37 |  |                 $date = \DateTime::createFromFormat('U O', $matches[3] . ' ' . $matches[4]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 | 37 |  |                 $date->modify($date->getOffset() . ' seconds'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 | 37 |  |                 $this->datetimeCommitter = $date; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 | 37 |  |             if (preg_match('/^    (.*)$/', $line, $matches)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 | 37 |  |                 $message[] = $matches[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 | 37 |  |         $this->message = new Message($message); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 | 37 |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |      * Returns true if the commit is a root commit. Usually the first of the repository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |      * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 | 3 |  |     public function isRoot() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 | 3 |  |         return count($this->parents) == 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |      * toString magic method | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |      * @return string the sha | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 | 8 |  |     public function __toString() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 | 8 |  |         return $this->sha; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |      * @return \GitElephant\Command\Caller\Caller | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 | 18 |  |     private function getCaller() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 | 18 |  |         return $this->getRepository()->getCaller(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |      * Repository setter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |      * @param \GitElephant\Repository $repository repository variable | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |     public function setRepository($repository) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |         $this->repository = $repository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |      * Repository getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |      * @return \GitElephant\Repository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 | 18 |  |     public function getRepository() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 | 18 |  |         return $this->repository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |      * author getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |      * @return Author | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 | 4 |  |     public function getAuthor() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 | 4 |  |         return $this->author; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  |      * committer getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |      * @return Author | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 | 4 |  |     public function getCommitter() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 | 4 |  |         return $this->committer; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  |      * message getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |      * @return \GitElephant\Objects\Commit\Message | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 | 11 |  |     public function getMessage() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 | 11 |  |         return $this->message; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |      * parent getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  |      * @return mixed | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 | 2 |  |     public function getParents() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 | 2 |  |         return $this->parents; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  |      * sha getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  |      * @param bool $short short version | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  |      * @return mixed | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 | 23 |  |     public function getSha($short = false) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 | 23 |  |         return $short ? substr($this->sha, 0, 7) : $this->sha; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 362 |  |  |      * tree getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 |  |  |      * @return mixed | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 | 3 |  |     public function getTree() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 | 3 |  |         return $this->tree; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  |      * datetimeAuthor getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  |      * @return mixed | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 376 | 4 |  |     public function getDatetimeAuthor() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 377 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 378 | 4 |  |         return $this->datetimeAuthor; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 379 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 381 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 382 |  |  |      * datetimeCommitter getter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 383 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 384 |  |  |      * @return \DateTime | 
            
                                                                                                            
                            
            
                                    
            
            
                | 385 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 386 | 4 |  |     public function getDatetimeCommitter() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 387 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 388 | 4 |  |         return $this->datetimeCommitter; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 389 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 390 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 391 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 392 |  |  |      * rev-parse command - often used to return a commit tag. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 393 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 394 |  |  |      * @param array         $options the options to apply to rev-parse | 
            
                                                                                                            
                            
            
                                    
            
            
                | 395 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 396 |  |  |      * @throws \RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 397 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 398 |  |  |      * @throws \Symfony\Component\Process\Exception\RuntimeException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 399 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 400 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 401 | 1 |  |     public function revParse(Array $options = array()) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 402 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 403 | 1 |  |         $c = RevParseCommand::getInstance()->revParse($this, $options); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 404 | 1 |  |         $caller = $this->repository->getCaller(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 405 | 1 |  |         $caller->execute($c); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 406 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 407 | 1 |  |         return array_map('trim', $caller->getOutputLines(true)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 408 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 409 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 410 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 411 |  |  |      * Is the commit tagged? | 
            
                                                                                                            
                            
            
                                    
            
            
                | 412 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 413 |  |  |      * return true if some tag of repository point to this commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 414 |  |  |      * return false otherwise | 
            
                                                                                                            
                            
            
                                    
            
            
                | 415 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 416 |  |  |      * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 417 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 418 | 2 |  |     public function tagged() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 419 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 420 | 2 |  |         $result = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 421 | 2 |  |         foreach ($this->repository->getTags() as $tag) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 422 | 1 |  |             if ($tag->getSha() == $this->getSha()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 423 | 1 |  |                 $result = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 424 | 1 |  |                 break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 425 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 426 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 427 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 428 | 2 |  |         return $result; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 429 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 430 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 431 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 432 |  |  |      * Return Tags that point to this commit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 433 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 434 |  |  |      * @return Tag[] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 435 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 436 | 1 |  |     public function getTags() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 437 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 438 | 1 |  |         $currentCommitTags = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 439 | 1 |  |         foreach ($this->repository->getTags() as $tag) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 440 | 1 |  |             if ($tag->getSha() == $this->getSha()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 441 | 1 |  |                 $currentCommitTags[] = $tag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 442 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 443 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 444 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 445 | 1 |  |         return $currentCommitTags; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 446 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 447 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 448 |  |  |  | 
            
                        
This check looks at variables that have been passed in as parameters and are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.