/**
* Execute the command.
*
* @return mixed Depend on the command.
*
* @throws GitException When the command is executed the second time or could not be executed.
*/
protected function run()
{
$process = $this->processBuilder->getProcess();
if ($this->output !== null) {
throw new GitException('Command cannot be executed twice', $process->getWorkingDirectory(), $process->getCommandLine(), $this->output, '');
}
$this->repository->getConfig()->getLogger()->debug(sprintf('[ccabs-repository-git] exec [%s] %s', $process->getWorkingDirectory(), $process->getCommandLine()));
if ($this->dryRun) {
return $process->getCommandLine();
}
$process->run();
$this->output = $process->getOutput();
$this->output = rtrim($this->output, "\r\n");
if (!$process->isSuccessful()) {
throw GitException::createFromProcess('Could not execute git command', $process);
}
return $this->output;
}
/**
* Retrieve the data of the current user on the system.
*
* @param GitRepository $git The repository to extract all files from.
*
* @return string
*
* @throws GitException When the git execution failed.
*/
private function getCurrentUserInfo($git)
{
// Sadly no command in our git library for this.
$processBuilder = new ProcessBuilder();
$processBuilder->setWorkingDirectory($git->getRepositoryPath());
$processBuilder->add($git->getConfig()->getGitExecutablePath())->add('config')->add('--get-regexp')->add('user.[name|email]');
$process = $processBuilder->getProcess();
$git->getConfig()->getLogger()->debug(sprintf('[git-php] exec [%s] %s', $process->getWorkingDirectory(), $process->getCommandLine()));
$process->run();
$output = rtrim($process->getOutput(), "\r\n");
if (!$process->isSuccessful()) {
throw GitException::createFromProcess('Could not execute git command', $process);
}
$config = array();
foreach (explode(PHP_EOL, $output) as $line) {
list($name, $value) = explode(' ', $line, 2);
$config[trim($name)] = trim($value);
}
if (isset($config['user.name']) && $config['user.email']) {
return sprintf('%s <%s>', $config['user.name'], $config['user.email']);
}
return '';
}