Formatter.h

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/*
 * SNode.C - A Slim Toolkit for Network Communication
 * Copyright (C) Volker Christian <me@vchrist.at>
 *               2020, 2021, 2022, 2023, 2024, 2025, 2026
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
/*
 * MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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#ifndef UTILS_FORMATER_H
#define UTILS_FORMATER_H
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
#ifdef __has_warning
#if __has_warning("-Wweak-vtables")
#pragma GCC diagnostic ignored "-Wweak-vtables"
#endif
#if __has_warning("-Wcovered-switch-default")
#pragma GCC diagnostic ignored "-Wcovered-switch-default"
#endif
#if __has_warning("-Wmissing-noreturn")
#pragma GCC diagnostic ignored "-Wmissing-noreturn"
#endif
#if __has_warning("-Wnrvo")
#pragma GCC diagnostic ignored "-Wnrvo"
#endif
#endif
#endif
#include "utils/CLI11.hpp"
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
 
#include <string>
 
#endif // DOXYGEN_SHOULD_SKIP_THIS
 
// #define CLI11_ORIGINAL_FORMATTER
 
namespace CLI {
 
    class ConfigFormatter : public ConfigBase {
    public:
        ConfigFormatter();
 
        ~ConfigFormatter() override;
 
    private:
        std::string to_config(const App* app, bool default_also, bool write_description, std::string prefix) const override;
    };
 
    class HelpFormatter : public CLI::Formatter {
#ifndef CLI11_ORIGINAL_FORMATTER
 
    public:
        HelpFormatter() {
            label("SUBCOMMAND", "INSTANCE");
            label("SUBCOMMANDS", "INSTANCES");
            label("PERSISTENT", "");
            label("Persistent Options", "Options (persistent)");
            label("Nonpersistent Options", "Options (nonpersistent)");
            label("Usage", "\nUsage");
            label("bool:{true,false}", "{true,false}");
            label(":{true,false)", "{true,false}");
            label(":{standard,active,complete,required}", "{standard,active,complete,required}");
            label(":{standard,exact,expanded}", "{standard,exact,expanded}");
            column_width(7);
        }
        ~HelpFormatter() override;
 
    private:
        std::string make_group(std::string group, bool is_positional, std::vector<const Option*> opts) const override;
        std::string make_description(const App* app) const override;
        std::string make_usage(const App* app, std::string name) const override;
        std::string make_footer(const App* app) const override;
        std::string make_subcommands(const App* app, AppFormatMode mode) const override;
        std::string make_subcommand(const App* sub) const override;
        std::string make_expanded(const App* sub, AppFormatMode mode) const override;
        std::string make_option_opts(const Option* opt) const override;
 
#endif // CLI11_ORIGINAL_FORMATTER
    };
 
} // namespace CLI
 
#endif // UTILS_FORMATER_H