/**
* Show the data from a specific commit
*
* @param string $commitHash Hash of the specific commit to read data
* @return array Commit data
*/
public function getCommit($commitHash)
{
$logs = $this->getClient()->run($this, "show --pretty=format:\"<item><hash>%H</hash>" . "<short_hash>%h</short_hash><tree>%T</tree><parents>%P</parents>" . "<author>%aN</author><author_email>%aE</author_email>" . "<date>%at</date><commiter>%cN</commiter><commiter_email>%cE</commiter_email>" . "<commiter_date>%ct</commiter_date>" . "<message><![CDATA[%s]]></message>" . "<body><![CDATA[%b]]></body>" . "</item>\" {$commitHash}");
$xmlEnd = strpos($logs, '</item>') + 7;
$commitInfo = substr($logs, 0, $xmlEnd);
$commitData = substr($logs, $xmlEnd);
$logs = explode("\n", $commitData);
// Read commit metadata
$format = new PrettyFormat();
$data = $format->parse($commitInfo);
$commit = new Commit();
$commit->importData($data[0]);
if ($commit->getParentsHash()) {
$command = 'diff ' . $commitHash . '~1..' . $commitHash;
$logs = explode("\n", $this->getClient()->run($this, $command));
}
$commit->setDiffs($this->readDiffLogs($logs));
return $commit;
}
/**
* Get and parse the output of a git command with a XML-based pretty format
*
* @param string $command Command to be run by git
* @return array Parsed command output
*/
public function getPrettyFormat($command)
{
$output = $this->getClient()->run($this, $command);
$format = new PrettyFormat();
return $format->parse($output);
}
/**
* @expectedException RuntimeException
*/
public function testIsNotParsingWithoutData()
{
$format = new PrettyFormat();
$format->parse('');
}