private function getDotScriptForGraph(Graph $graph)
{
$graphviz = new GraphViz($graph);
return $graphviz->createScript();
}
public function getOutput(Graph $graph)
{
$graphviz = new GraphViz($graph);
return $graphviz->createScript();
}
protected function saveGraphInFile(Graph $graph, $projectName)
{
$localTargetFile = $this->getLocalTargetFile($projectName);
$remoteTargetFile = $this->getRemoteTargetFile($projectName);
$graphviz = new GraphViz($graph);
$graphviz->setFormat($this->format);
$tmpDir = sprintf('%s/jarvis/composer_graph_dependencies', $this->getCacheDir());
$tmpFile = tempnam($tmpDir, 'composer_graph_dependencies');
if ($tmpFile === false) {
throw new UnexpectedValueException('Unable to get temporary file name for graphviz script');
}
$ret = file_put_contents($tmpFile, $graphviz->createScript(), LOCK_EX);
if ($ret === false) {
throw new UnexpectedValueException(sprintf('Unable to write graphviz script to temporary file in %s', $tmpDir));
}
$remoteGraphvizScriptFile = sprintf('%s/%s.%s', pathinfo($remoteTargetFile, PATHINFO_DIRNAME), pathinfo($remoteTargetFile, PATHINFO_FILENAME), 'dot');
$this->getRemoteFilesystem()->copyLocalFileToRemote($tmpFile, $remoteGraphvizScriptFile);
$commandLine = sprintf('%s -T %s %s -o %s', $this->graphVizExecutable, $this->format, $remoteGraphvizScriptFile, $remoteTargetFile);
$this->getSshExec()->exec($commandLine);
$this->getRemoteFilesystem()->copyRemoteFileToLocal($remoteTargetFile, $localTargetFile);
return $localTargetFile;
}
