minitscriptmain-main.cpp

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#include <cstdlib>
#include <string>
#include <vector>
 
#include <minitscript/minitscript.h>
#include <minitscript/minitscript/Generator.h>
#include <minitscript/minitscript/Version.h>
#include <minitscript/utilities/Console.h>
#include <minitscript/utilities/StringTools.h>
 
using std::exit;
using std::string;
using std::to_string;
using std::vector;
 
using minitscript::minitscript::Generator;
using minitscript::minitscript::Version;
using minitscript::utilities::Console;
using minitscript::utilities::StringTools;
 
int main(int argc, char** argv)
{
    Console::printLine(string("minitscriptmain ") + Version::getVersion());
    Console::printLine(Version::getCopyright());
    Console::printLine();
 
    //
    auto printUsage = []() -> void {
        Console::printLine("Usage: minitscriptmain [--use-library] [--native-only] script_filename script_class_name main_filename");
    };
 
    //
    if (argc == 1) {
        printUsage();
        return EXIT_FAILURE;
    }
 
    //
    auto useLibrary = false;
    auto nativeOnly = false;
    auto i = 1;
    for (; i < argc; i++) {
        string argument = argv[i];
        if (StringTools::startsWith(argument, "--") == false) break;
        if (argument == "--use-library") {
            useLibrary = true;
        } else
        if (argument == "--native-only") {
            nativeOnly = true;
        }
    }
    auto scriptURI = i < argc?string(argv[i++]):string();
    auto className = i < argc?string(argv[i++]):string();
    auto mainURI = i < argc?string(argv[i++]):string();
 
    //
    if (i != argc) {
        printUsage();
        return EXIT_FAILURE;
    }
 
    //
    if (StringTools::endsWith(mainURI, "-main.cpp") == false) {
        Console::printLine("An error occurred: main_filename must end with '-main.cpp'");
        return EXIT_FAILURE;
    }
 
    // generate
    Generator::generateMain(scriptURI, className, mainURI, useLibrary, nativeOnly);
 
    //
    return EXIT_SUCCESS;
}