main.cpp

/*
 *  MIT License
 *  
 *  Copyright (c) 2022 Michael Rolnik
 *  
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *  
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *  
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *  SOFTWARE.
 */
#include "referee.hpp"

#include <spdlog/spdlog.h>
#include "spdlog/fmt/fmt.h"
#include <spdlog/fmt/ostr.h>

#include <CLI/App.hpp>
#include "CLI/Formatter.hpp"
#include "CLI/Config.hpp"

int main(int argc, char * argv[])
{
    CLI::App    app("referee");
    
    std::string refFilename = "default";
    bool        flDebug     = false;

    auto        compile = app.add_subcommand("compile", "Compile REF file");
    compile->add_option( "reffile", refFilename, "REF file to parse")
        ->check(CLI::ExistingFile);
    
    try {
        app.parse(argc, argv);

        if(flDebug)
        {
            spdlog::set_level(spdlog::level::debug);
        }

        if(app.got_subcommand("compile"))
        {
            std::ifstream   is(refFilename, std::ios_base::in);

            Referee::compile(is, refFilename);
        }
    }
    catch (const CLI::ParseError &e)
    {
        return app.exit(e);
    }
    catch(std::exception& e)
    {
        std::cerr << "exception: " << e.what() << std::endl;
        return 1;
    }

    return 0;
}