Method PrepareStagingDirectory

updater/Updater.cpp:264–297

}

bool Updater::PrepareStagingDirectory()
{
	if (FileSystem::DirectoryExists(m_staging_directory.c_str()))
	{
		m_progress->DisplayFormattedWarning("Update staging directory already exists, removing");
		if (!RecursiveDeleteDirectory(m_staging_directory.c_str()) ||
			FileSystem::DirectoryExists(m_staging_directory.c_str()))
		{
			m_progress->ModalError("Failed to remove old staging directory");
			return false;
		}
	}
	if (!FileSystem::CreateDirectoryPath(m_staging_directory.c_str(), false))
	{
		m_progress->DisplayFormattedModalError("Failed to create staging directory %s", m_staging_directory.c_str());
		return false;
	}

	// create subdirectories in staging directory
	for (const std::string& subdir : m_update_directories)
	{
		m_progress->DisplayFormattedInformation("Creating subdirectory in staging: %s", subdir.c_str());

		const std::string staging_subdir =
			StringUtil::StdStringFromFormat("%s" FS_OSPATH_SEPARATOR_STR "%s", m_staging_directory.c_str(), subdir.c_str());
		if (!FileSystem::CreateDirectoryPath(staging_subdir.c_str(), false))
		{
			m_progress->DisplayFormattedModalError("Failed to create staging subdirectory %s", staging_subdir.c_str());
			return false;
		}
	}

	return true;
}

bool Updater::StageUpdate()
{