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<?php |
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namespace ParityBit\DeploymentNotifier\ChangeInspectors; |
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use ParityBit\DeploymentNotifier\Change; |
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use ParityBit\DeploymentNotifier\Deployment; |
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use Symfony\Component\Process\ProcessBuilder; |
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use Symfony\Component\Process\Exception\ProcessFailedException; |
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class GitChangeInspector implements ChangeInspector |
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{ |
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protected $repoDirectory; |
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public function __construct($repoDirectory) |
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{ |
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$this->repoDirectory = $repoDirectory; |
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// folder exists |
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// check is a git repo |
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} |
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public function getChangesFromDeployment(Deployment $deployment) |
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{ |
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$gitLog = $this->getGitLogFromDeployment($deployment); |
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return $this->convertGitLogIntoChanges($gitLog); |
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} |
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public function getGitLogFromDeployment(Deployment $deployment) |
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{ |
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$builder = new ProcessBuilder(); |
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$builder->setPrefix('git log'); |
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if (!is_null($deployment->getPreviousVersion())) { |
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if (!is_null($deployment->getCurrentVersion())) { |
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$revisionRange = $deployment->getPreviousVersion() . '..' . $deployment->getCurrentVersion(); |
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$builder->add($revisionRange); |
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} |
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} |
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$process = $builder->getProcess(); |
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$process->run(); |
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if (!$process->isSuccessful()) { |
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throw new ProcessFailedException($process); |
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} |
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return $process->getOutput(); |
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} |
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public function convertGitLogIntoChanges($gitLog) |
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{ |
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$changes = []; |
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$gitLog = explode(\PHP_EOL, $gitLog); |
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$change = new Change(); |
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foreach ($gitLog as $line) { |
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if(strpos($line, 'commit') === 0) { |
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if (null !== $change->reference) { |
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$change->fullDescription = trim($change->fullDescription); |
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$changes[] = $change; |
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$change = new Change(); |
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} |
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$change->reference = trim(substr($line, 6)); |
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} elseif (strpos($line, 'Author:') === 0) { |
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$change->author = trim(substr($line, 7)); |
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} elseif (preg_match('/^\s/', $line)) { |
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$line = trim($line); |
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if ('' != $line) { |
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if (null == $change->summary) { |
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$change->summary = $line; |
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} |
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$change->fullDescription .= $line . PHP_EOL; |
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} |
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} |
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} |
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$change->fullDescription = trim($change->fullDescription); |
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$changes[] = $change; |
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return $changes; |
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} |
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} |
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ParityBitSystems /
deployment-notifier
