private static CompilationTask BuildTask(HimeTaskOptions options)
{
CompilationTask task = new CompilationTask();
if (options.Assembly)
{
task.Mode = Mode.SourceAndAssembly;
}
if (options.Debug)
{
task.Mode = Mode.Debug;
}
if (!string.IsNullOrEmpty(options.Grammar))
{
task.GrammarName = options.Grammar;
}
if (!string.IsNullOrEmpty(options.OutputPath))
{
task.OutputPath = options.OutputPath;
}
if (!string.IsNullOrEmpty(options.Namespace))
{
task.Namespace = options.Namespace;
}
if (options.RNGLR)
{
task.Method = ParsingMethod.RNGLALR1;
}
if (options.Public)
{
task.CodeAccess = Modifier.Public;
}
return(task);
}
private void Build()
{
var options = new HimeTaskOptions
{
Public = true,
Namespace = "Lingu.Boot.Hime",
//RNGLR = true,
Debug = true,
Grammar = "Lingu",
};
Environment.CurrentDirectory = $"{ProjectDir}";
var source = FileRef.From($"{ProjectDir}Lingu.Grammar");
var parser = FileRef.From($"{ProjectDir}LinguParser.cs");
var lexer = FileRef.From($"{ProjectDir}LinguLexer.cs");
var visitor = FileRef.From($"{ProjectDir}LinguVisitor.cs");
Generate(options, source);
var tweaker = new Tweaker(parser, visitor);
Console.WriteLine($"[Info] Tweaking new Visitor at {visitor.FileName} ...");
tweaker.TweakVisitor();
tweaker.TweakLexer(lexer);
tweaker.TweakParser(parser);
}
private Report Generate(HimeTaskOptions options, params FileRef[] grammarInputs)
{
var task = BuildTask(options);
foreach (var input in grammarInputs)
{
task.AddInputFile(input);
}
var report = task.Execute();
return(report);
}
