void Renderer::setupEmptyDirectory(const filesystem::path &path) {
FileUtils::createDir(path.str());
tinydir_dir dir;
tinydir_open_sorted(&dir, path.str().c_str());
for (size_t i = 0; i < dir.n_files; ++i) {
tinydir_file file;
tinydir_readfile_n(&dir, &file, i);
if (file.is_reg) {
FileUtils::deleteFile((path / file.name).str());
}
}
tinydir_close(&dir);
}
bool Parser::ParseProject(const filesystem::path& filePath)
{
if (filePath.str().empty())
{
std::cout << "invalid project filename" << std::endl;
return false;
}
auto project = JsonImporter::ImportProject(pimpl_->GetFileManager(), filePath);
return ParseProject(project.get());
}
nlohmann::json ParseJsonFile(FileSystem& fileSystem, const filesystem::path& filePath)
{
auto stream = fileSystem.OpenStream(filePath.str());
if (stream)
{
std::stringstream buffer;
buffer << stream->rdbuf();
return nlohmann::json::parse(buffer.str());
}
return nullptr;
}
void CommandLineArguments::Save(const filesystem::path& filePath) const
{
std::ofstream stream(filePath.str());
if (stream.is_open())
{
for (auto& arg : arguments_)
{
stream << arg << std::endl;;
}
stream.close();
}
}
bool Parser::ParseWorkspace(const filesystem::path& filePath)
{
if (filePath.str().empty())
{
std::cout << "invalid workspace filename" << std::endl;
return false;
}
WorkingDirectory::SetCurrent(filePath.make_absolute().parent_path().str());
std::cout << "{ cwd : " << WorkingDirectory::GetCurrent() << " }" << std::endl;
internal::EnsureDirectoryExists(outputDirectory_);
auto workspace = JsonImporter::ImportWorkspace(pimpl_->GetFileManager(), filePath.filename());
return ParseWorkspace(workspace.get());
}
std::unique_ptr<std::istream> FileSystem::OpenStream(const filesystem::path& file)
{
auto stream = std::make_unique<std::ifstream>(file.str());
return stream->is_open() ? std::move(stream) : nullptr;
}