function install_dependency($dependency_data)
{
// Get the spark object
$spark = null;
if ($dependency_data->repository_type == 'hg') {
$spark = Mercurial_spark::get_spark($dependency_data);
} else {
if ($dependency_data->repository_type == 'git') {
$spark = Git_spark::get_spark($dependency_data);
} else {
if ($dependency_data->repository_type == 'zip') {
$spark = new Zip_spark($dependency_data);
} else {
throw new Exception('Unknown repository type: ' . $dependency_data->repository_type);
}
}
}
// Install the spark
if ($spark->verify(false)) {
// if not installed, install
$spark->retrieve();
$spark->install();
Spark_utils::notice("Installed dependency: {$spark->name} to " . $spark->installed_path());
} else {
Spark_utils::warning("Dependency {$spark->name} is already installed.");
}
}
private function get_spark($data)
{
if ($data->repository_type == 'hg') {
return Mercurial_spark::get_spark($data);
} else {
if ($data->repository_type == 'git') {
return Git_spark::get_spark($data);
} else {
if ($data->repository_type == 'zip') {
return new Zip_spark($data);
} else {
throw new Exception('Unknown repository type: ' . $data->repository_type);
}
}
}
}