/**
* Builds a command.
*
* @param string $sub_command Sub command.
* @param string|null $param_string Parameter string.
*
* @return Command
*/
public function getCommand($sub_command, $param_string = null)
{
$command_line = $this->buildCommand($sub_command, $param_string);
$command = new Command($this->_processFactory->createProcess($command_line, 1200), $this->_io, $this->_cacheManager);
if (isset($this->_nextCommandCacheDuration)) {
$command->setCacheDuration($this->_nextCommandCacheDuration);
$this->_nextCommandCacheDuration = null;
}
return $command;
}
/**
* Runs the command.
*
* @param callable|null $callback Callback.
*
* @return string
* @throws RepositoryCommandException When command execution failed.
*/
private function _doRun($callback = null)
{
$process = $this->_processFactory->createProcess($this->_commandLine, 1200);
try {
$start = microtime(true);
$process->mustRun($callback);
if ($this->_io->isVerbose()) {
$runtime = sprintf('%01.2f', microtime(true) - $start);
$this->_io->writeln(array('', '<debug>[svn, ' . round($runtime, 2) . 's]: ' . $this->_commandLine . '</debug>'));
}
$output = (string) $process->getOutput();
if ($this->_io->isDebug()) {
$this->_io->writeln($output, OutputInterface::OUTPUT_RAW);
}
return $output;
} catch (ProcessFailedException $e) {
throw new RepositoryCommandException($this->_commandLine, $process->getErrorOutput());
}
}