static int Main(string[] args)
{
bool isOk;
var log = new ConsoleLog();
log.NewLine();
log.NormalLine("opal");
log.NormalLine("--------------------------------------");
try
{
if (args.Length == 0)
{
throw new ErrorException("Nothing to compile: please specify a file");
}
var file = args[0];
var logger = new ConsoleLogger(log, file);
if (!File.Exists(file))
{
throw new ErrorException($"Cannot find file '{file}'", -2);
}
var parserGen = new Compiler(logger, args[0]);
if (args.Length > 1)
{
parserGen.OutPath = args[1];
}
isOk = parserGen.Compile();
log.Write(parserGen.Log);
}
catch (ErrorException ex)
{
log.ErrorLine(ex.Message);
return(ex.ExitCode);
}
catch (Exception ex)
{
Console.WriteLine(ex);
isOk = false;
}
return(isOk ? 0 : -1);
}