Method cmd

src/cmake_generator.cpp:500–512

    int indent = 0;

    Command cmd(const std::string &command, const std::string &post_comment = "") {
        if (command.empty())
            throw std::invalid_argument("command cannot be empty");
        if (command == "if") {
            indent++;
            return Command(ss, indent - 1, command, post_comment);
        } else if (command == "else" || command == "elseif") {
            return Command(ss, indent - 1, command, post_comment);
        } else if (command == "endif") {
            indent--;
        }
        return Command(ss, indent, command, post_comment);
    }

    CommandEndl comment(const std::string &comment) {
        ss << Command::indent(indent) << "# " << comment << '\n';