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<?php |
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/** |
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* This file is part of SebastianFeldmann\Git. |
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* |
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* (c) Sebastian Feldmann <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace SebastianFeldmann\Git; |
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/** |
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* Class CommitMessage |
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* |
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* @package SebastianFeldmann\Git |
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* @author Sebastian Feldmann <[email protected]> |
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* @link https://github.com/sebastianfeldmann/git |
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* @since Class available since Release 0.9.0 |
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*/ |
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class CommitMessage |
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{ |
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/** |
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* Commit Message content |
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* |
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* @var string |
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*/ |
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private $content; |
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/** |
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* Content split lines |
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* |
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* @var string[] |
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*/ |
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private $lines; |
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/** |
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* Amount of lines |
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* |
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* @var int |
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*/ |
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private $lineCount; |
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/** |
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* CommitMessage constructor. |
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* |
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* @param string $content |
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*/ |
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public function __construct(string $content) |
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{ |
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$this->content = $content; |
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$this->lines = empty($content) ? [] : preg_split("/\\r\\n|\\r|\\n/", $content); |
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$this->lineCount = count($this->lines); |
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} |
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/** |
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* Is message empty. |
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* |
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* @return bool |
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*/ |
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public function isEmpty() : bool |
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{ |
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return empty($this->content); |
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} |
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/** |
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* Get complete commit message content. |
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* |
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* @return string |
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*/ |
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public function getContent() : string |
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{ |
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return $this->content; |
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} |
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/** |
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* Return all lines. |
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* |
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* @return array |
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*/ |
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public function getLines() : array |
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{ |
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return $this->lines; |
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} |
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/** |
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* Return line count. |
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* |
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* @return int |
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*/ |
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public function getLineCount() : int |
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{ |
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return $this->lineCount; |
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} |
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/** |
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* Get a specific line. |
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* |
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* @param int $index |
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* @return string |
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*/ |
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public function getLine(int $index) : string |
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{ |
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return isset($this->lines[$index]) ? $this->lines[$index] : ''; |
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} |
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/** |
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* Return first line. |
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* |
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* @return string |
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*/ |
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public function getSubject() : string |
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{ |
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return $this->lines[0]; |
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} |
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/** |
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* Return content from line nr. 3 to the last line. |
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* |
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* @return string |
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*/ |
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public function getBody() : string |
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{ |
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return implode(PHP_EOL, $this->getBodyLines()); |
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} |
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/** |
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* Return lines from line nr. 3 to the last line. |
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* |
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* @return array |
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*/ |
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public function getBodyLines() : array |
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{ |
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return $this->lineCount < 3 ? [] : array_slice($this->lines, 2); |
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} |
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/** |
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* Create CommitMessage from file. |
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* |
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* @param string $path |
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* @return \SebastianFeldmann\Git\CommitMessage |
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*/ |
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public static function createFromFile(string $path) : CommitMessage |
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{ |
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if (!file_exists($path)) { |
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throw new \RuntimeException('Commit message file not found'); |
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} |
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return new CommitMessage(file_get_contents($path)); |
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} |
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} |
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sebastianfeldmann /
git
