Method parse

test/Common.cpp:172–224

}

bool CommonOptions::parse(int argc, char const* const* argv)
{
	po::variables_map arguments;
	addOptions();

	try
	{
		po::command_line_parser cmdLineParser(argc, argv);
		cmdLineParser.options(options);
		auto parsedOptions = cmdLineParser.run();
		po::store(parsedOptions, arguments);
		po::notify(arguments);
		if (arguments.count("eof-version"))
		{
			// Request as uint64_t, since uint8_t will be parsed as character by boost.
			uint64_t eofVersion = arguments["eof-version"].as<uint64_t>();
			if (eofVersion != 1)
				BOOST_THROW_EXCEPTION(std::runtime_error("Invalid EOF version: " + std::to_string(eofVersion)));
			m_eofVersion = 1;
		}

		for (auto const& parsedOption: parsedOptions.options)
			if (parsedOption.position_key >= 0)
			{
				if (
					parsedOption.original_tokens.empty() ||
					(parsedOption.original_tokens.size() == 1 && parsedOption.original_tokens.front().empty())
				)
					continue; // ignore empty options
				std::stringstream errorMessage;
				errorMessage << "Unrecognized option: ";
				for (auto const& token: parsedOption.original_tokens)
					errorMessage << token;
				BOOST_THROW_EXCEPTION(std::runtime_error(errorMessage.str()));
			}
	}
	catch (po::error const& exception)
	{
		solThrow(ConfigException, exception.what());
	}

	if (vmPaths.empty())
	{
		if (auto envPath = getenv("ETH_EVMONE"))
			vmPaths.emplace_back(envPath);
		else if (auto repoPath = findInDefaultPath(evmoneFilename))
			vmPaths.emplace_back(*repoPath);
		else
			vmPaths.emplace_back(evmoneFilename);
	}

	return true;
}

std::string CommonOptions::toString(std::vector<std::string> const& _selectedOptions) const
{