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<?php |
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/** |
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* This file is part of CaptainHook. |
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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 CaptainHook\App\Hook\Message\Action; |
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use CaptainHook\App\Config; |
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use CaptainHook\App\Console\IO; |
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use CaptainHook\App\Console\IOUtil; |
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use CaptainHook\App\Exception\ActionFailed; |
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use CaptainHook\App\Hook\Action; |
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use CaptainHook\App\Hook\Message\RuleBook; |
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use SebastianFeldmann\Cli\Output\Util as OutputUtil; |
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use SebastianFeldmann\Git\Repository; |
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/** |
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* Class Book |
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* |
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* @package CaptainHook |
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* @author Sebastian Feldmann <[email protected]> |
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* @link https://github.com/captainhookphp/captainhook |
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* @since Class available since Release 0.9.0 |
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*/ |
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abstract class Book implements Action |
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{ |
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/** |
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* Execute the configured action |
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* |
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* @param \CaptainHook\App\Config $config |
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* @param \CaptainHook\App\Console\IO $io |
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* @param \SebastianFeldmann\Git\Repository $repository |
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* @param \CaptainHook\App\Config\Action $action |
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* @return void |
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* @throws \Exception |
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*/ |
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abstract public function execute(Config $config, IO $io, Repository $repository, Config\Action $action) : void; |
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/** |
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* Validate the message |
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* |
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* @param \CaptainHook\App\Hook\Message\RuleBook $ruleBook |
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* @param \SebastianFeldmann\Git\Repository $repository |
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* @param \CaptainHook\App\Console\IO $io |
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* @return void |
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* @throws \CaptainHook\App\Exception\ActionFailed |
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*/ |
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protected function validate(RuleBook $ruleBook, Repository $repository, IO $io) : void |
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{ |
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// if this is a merge commit skip enforcing message rules |
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if ($repository->isMerging()) { |
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return; |
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} |
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$problems = $ruleBook->validate($repository->getCommitMsg()); |
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if (count($problems)) { |
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$io->writeError($this->getErrorOutput($problems, $repository)); |
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throw new ActionFailed('Commit message validation failed'); |
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} |
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$io->write('<info>All rules passed</info>'); |
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} |
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/** |
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* Format the error output |
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* |
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* @param array $problems |
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* @param \SebastianFeldmann\Git\Repository $repository |
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* @return string |
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*/ |
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private function getErrorOutput(array $problems, Repository $repository) : string |
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{ |
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$err = count($problems); |
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$head = [ |
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IOUtil::getLineSeparator(80, '-'), |
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'CAPTAINHOOK FOUND ' . $err . ' PROBLEM' . ($err === 1 ? '' : 'S') . ' IN YOUR COMMIT MESSAGE', |
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IOUtil::getLineSeparator(80, '-') |
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]; |
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$msg = OutputUtil::trimEmptyLines($repository->getCommitMsg()->getLines()); |
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$lines = [IOUtil::getLineSeparator(80, '-')]; |
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foreach ($problems as $problem) { |
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$lines[] = ' ' . $this->formatProblem($problem); |
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} |
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$lines[] = IOUtil::getLineSeparator(80, '-'); |
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return implode(PHP_EOL, array_merge($head, $msg, $lines)); |
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} |
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/** |
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* Indent multi line problems so the lines after the first one are indented for better readability |
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* |
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* @param string $problem |
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* @return string |
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*/ |
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private function formatProblem(string $problem) : string |
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{ |
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$lines = explode(PHP_EOL, $problem); |
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$amount = count($lines); |
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for ($i = 1; $i < $amount; $i++) { |
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$lines[$i] = ' ' . $lines[$i]; |
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} |
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return implode(PHP_EOL, $lines); |
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} |
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} |
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captainhook-git /
captainhook
