public function import(Project $project)
{
if ($project->confirmed()) {
throw new \RuntimeException("Cannot import already confirmed project");
}
$authors = array();
foreach ($project->getRepositories() as $repository) {
$url = $repository->getUrl();
if (strpos($url, "https://github.com/") === false) {
throw new \InvalidArgumentException("Url should be a github repository.");
}
if (substr($url, -4) !== ".git") {
throw new \InvalidArgumentException("Has to be .git repository");
}
$name = substr(str_replace("https://github.com/", "", $url), 0, -4);
$project->markConfirmed();
$this->entityManager->persist($project);
$dirName = str_replace("/", "-", $name);
chdir("/tmp");
shell_exec("git clone " . $url . " " . $dirName);
chdir("/tmp/" . $dirName);
$output = shell_exec('git log --shortstat --format="%H;%an;%ae;%at;%s"');
$lines = explode("\n", $output);
$sha1 = $name = $email = $subject = $changeLine = $time = null;
foreach ($lines as $line) {
if (substr_count($line, ";") >= 3) {
if ($sha1) {
if (!isset($authors[$email])) {
$authors[$email] = new Author($name, $email, $project);
$this->entityManager->persist($authors[$email]);
}
if ($changeLine) {
$commit = new Commit($sha1, $project, $repository, $authors[$email], $changeLine, new \DateTime('@' . $time));
$this->entityManager->persist($commit);
$changeLine = null;
}
}
list($sha1, $name, $email, $time, $subject) = explode(";", $line, 5);
} else {
if (trim($line) == "") {
continue;
} else {
$changeLine = $line;
}
}
}
}
$this->entityManager->flush();
}
