int _main()

in include/poac/subcmd/login.hpp [19:40]

• 19 lines of code
• 4 McCabe index (conditional complexity)

        int _main(VS&& argv) {
            namespace fs     = boost::filesystem;
            namespace exception = core::exception;

            if (fs::create_directories(io::file::path::poac_state_dir)) {
                throw exception::invalid_second_arg("login");
            }

            const std::string token_path = io::file::path::poac_token_dir.string();
            if (std::ofstream ofs(token_path); ofs) {
                ofs << argv[0] << std::endl;
                std::cout << io::cli::bold
                          << "Write to " + token_path
                          << io::cli::reset
                          << std::endl;
            }
            else { // file open error
                throw exception::invalid_second_arg("login");
            }

            return EXIT_SUCCESS;
        }