static void Main(string[] args)
{
if (args.Length == 0)
{
PrintUsageAndExit(-1);
}
if (args[0] == "-h")
{
PrintUsageAndExit(0);
}
try
{
#if DEBUG
if (!Debugger.IsAttached)
{
Console.Error.WriteLine("This is a debug exe.");
Console.Error.WriteLine("Do you want to attach the debugger? (y/N)");
var answer = Console.ReadLine();
// I know this looks horrible
if (answer.ToLower().StartsWith("y"))
{
Debugger.Launch();
}
Console.Error.WriteLine("Do you want redirect Debug.Print to Console.Error? (y/N)");
answer = Console.ReadLine();
// I know this also looks horrible
if (answer.ToLower().StartsWith("y"))
{
// Redirect Debug.Print/WriteLines to console.error
var consoleListener = new ConsoleTraceListener(true);
Debug.Listeners.Add(consoleListener);
}
}
#endif
// Read file
var src = File.ReadAllText(Path.Combine(Environment.CurrentDirectory, args[0]));
var app = MtCompiler.CreateScriptApp(Console.OpenStandardOutput());
// Evaluate program
var wait = app.Evaluate(src) as MtResult;
if (wait == null)
{
throw new Exception("Evaluate(src) returned null. WTF??");
}
// Wait for the end of the program
wait.GetValueSync((o) => { });
}
catch (Exception e)
{
PrintExceptionAndExit(e);
}
}
public void EvalHelloWorldApp()
{
var stream = new MemoryStream();
var app = MtCompiler.CreateScriptApp(stream);
var res = app.Evaluate("print(\"Hello World!\");\n") as MtResult;
Assert.IsNotNull(res);
res.GetValueSync((o) => { /* Do nothing */ });
String expected = string.Format("Hello World!{0}", Environment.NewLine);
String outputed = Encoding.UTF8.GetString(stream.ToArray());
Assert.AreEqual <string>(expected, outputed, string.Format("Actualy is '{0}'", outputed));
}
private void Exec(object param)
{
var out_stream = new MemoryStreamWithNotifications();
out_stream.Writed += out_stream_Writed;
out_stream.WriteUTF8("[INFO] Starting...\r\n");
var start = DateTime.Now;
try
{
// This is fast
var compiler = MtCompiler.CreateScriptApp(out_stream);
// This may take a while
var res = compiler.Evaluate(param as string);
if (res == null)
{
throw new Exception("Evaluation returned null. WTF!?");
}
// This may take a LONG time
res.WaitForValue();
var dur = DateTime.Now - start;
out_stream.WriteUTF8("[INFO] Completed in {0} seconds.\r\n".ExtFormat(dur.TotalSeconds));
}
catch (ThreadAbortException)
{
var dur = DateTime.Now - start;
out_stream.WriteUTF8("[ABORTED] After {0} seconds.\r\n".ExtFormat(dur.TotalSeconds));
}
catch (Exception ex)
{
out_stream.WriteUTF8("[ERROR] Exception executing script {0}.\r\n".ExtFormat(ex.Message));
}
finally
{
Done();
}
}
