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<?php |
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declare(strict_types = 1); |
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namespace PurpleBooth\GitGitHubLint; |
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use PurpleBooth\GitGitHubLint\Status\Status; |
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/** |
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* A commit message |
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* |
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* @package PurpleBooth\GitGitHubLint |
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*/ |
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class MessageImplementation implements Message |
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{ |
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/** |
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* @var array |
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*/ |
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private $commitMessage; |
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/** |
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* @var Status[] |
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*/ |
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private $statuses; |
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/** |
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* Message constructor. |
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* |
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* @param string $commitMessage |
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*/ |
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public function __construct(string $commitMessage) |
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{ |
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$this->commitMessage = explode("\n", $commitMessage); |
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} |
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/** |
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* Is the title capitalised |
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* |
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* @return bool |
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*/ |
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public function isTitleCapitalised() : bool |
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{ |
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if ($this->getTitleLength() == 0) { |
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return false; |
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} |
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return strtoupper($this->commitMessage[0]){0} === $this->commitMessage[0]{0}; |
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} |
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/** |
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* Get the title length |
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* |
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* @return int |
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*/ |
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public function getTitleLength() : int |
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{ |
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return strlen($this->commitMessage[0]); |
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} |
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/** |
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* Title ends with a full stop |
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* |
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* @return bool |
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*/ |
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public function hasTitleAFullStop() : bool |
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{ |
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if ($this->getTitleLength() == 0) { |
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return false; |
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} |
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$lastCharacter = trim($this->commitMessage[0]){$this->getTitleLength() - 1}; |
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return $lastCharacter == "."; |
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} |
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/** |
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* Has a gap after the title |
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* |
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* @return bool |
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*/ |
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public function hasBlankLineAfterTitle() : bool |
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{ |
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if (count($this->commitMessage) < 2) { |
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return false; |
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} |
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return $this->commitMessage[1] == ""; |
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} |
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/** |
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* Has this message got a body |
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* |
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* @return bool |
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*/ |
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public function hasABody(): bool |
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{ |
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// Has a body |
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if ($this->getBodyWrapLength() > 0) { |
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// First line isn't long |
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return strlen($this->commitMessage[2]) > 0; |
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} |
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return false; |
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} |
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/** |
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* The length at which the message wraps |
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* |
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* @return int |
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*/ |
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public function getBodyWrapLength() : int |
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{ |
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if (count($this->commitMessage) < 3) { |
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return 0; |
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} |
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$body = array_slice($this->commitMessage, 2); |
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$longestLineLength = 0; |
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foreach ($body as $line) { |
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if (strlen($line) > $longestLineLength) { |
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$longestLineLength = strlen($line); |
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} |
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} |
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return $longestLineLength; |
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} |
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/** |
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* Associate a status with this message |
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* |
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* @param Status $status |
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*/ |
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public function addStatus(Status $status) |
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{ |
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$this->statuses[] = $status; |
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} |
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/** |
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* Get the status associated with this message |
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* |
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* @return Status[] |
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*/ |
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protected function getStatuses() |
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{ |
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return $this->statuses; |
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} |
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/** |
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* Get the number of statuses |
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* |
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* @return int |
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*/ |
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public function getStatusCount() : int |
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{ |
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return count($this->getStatuses()); |
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} |
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} |
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PurpleBooth /
git-github-lint
