public HassiumConfig Parse(string[] args)
{
this.args = args;
var config = new HassiumConfig();
if (args.Length <= 0)
{
displayHelp();
}
for (position = 0; position < args.Length; position++)
{
switch (args[position].ToLower())
{
case "-d":
case "--dev":
config.Dev = true;
break;
case "-h":
case "--help":
displayHelp();
break;
case "-p":
case "--pkg":
config.HassiumRunType = HassiumRunType.PackageManager;
config.Action = expectData("[ACTION]");
config.Package = expectData("[PKGNAME]");
break;
case "-r":
case "--repl":
config.HassiumRunType = HassiumRunType.REPL;
break;
case "-s":
case "--suppress-warns":
config.SuppressWarnings = true;
break;
default:
config.FilePath = args[position++];
List <string> pargs = new List <string>();
pargs.Add(config.FilePath);
for (; position < args.Length; position++)
{
pargs.Add(args[position]);
}
config.Args = pargs.ToArray();
break;
}
}
return(config);
}
public static void Run(HassiumConfig config)
{
HassiumModule module = new HassiumModule();
module.AddAttribute("__global__", new HassiumClass("__global__"));
var attribs = new Dictionary <string, HassiumObject>();
VirtualMachine vm = new VirtualMachine(module);
while (true)
{
Console.Write("(1)> ");
string code = Console.ReadLine();
try
{
// Read
var tokens = new Scanner().Scan("stdin", code);
// If we missed a closing ), }, or ], keep reading and appending lines until the code is good.
int line = 2;
while (countOpenTokens(tokens) > countCloseTokens(tokens))
{
Console.Write("({0})> ", line++);
string temp = Console.ReadLine();
foreach (var token in new Scanner().Scan("stdin", temp))
{
tokens.Add(token);
}
code += temp + System.Environment.NewLine;
}
var ast = new Parser().Parse(tokens);
module = new HassiumCompiler(config.SuppressWarnings).Compile(ast, module);
// Import
foreach (var attrib in module.BoundAttributes["__global__"].BoundAttributes)
{
if (attribs.ContainsKey(attrib.Key))
{
attribs.Remove(attrib.Key);
}
attribs.Add(attrib.Key, attrib.Value);
}
module.BoundAttributes["__global__"].BoundAttributes = attribs;
var init = (module.BoundAttributes["__global__"].BoundAttributes["__init__"] as HassiumMethod);
init.Module = module;
// Eval
vm.ImportGlobals();
var ret = vm.ExecuteMethod(init);
// PrintLine
if (!(ret is HassiumNull))
{
Console.WriteLine(ret.ToString(vm, ret, vm.CurrentSourceLocation).String);
}
else
{
Console.WriteLine();
}
}
catch (CompilerException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (ParserException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (ScannerException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (UnhandledException ex)
{
Console.WriteLine("Unhandled Exception:");
Console.WriteLine(ex.Message);
Console.WriteLine("\nNear:");
ex.SourceLocation.PrintLocation(new System.IO.MemoryStream(System.Text.Encoding.ASCII.GetBytes(code)));
Console.WriteLine(ex.CallStack);
}
}
}
public static void ExecuteConfig(HassiumConfig config)
{
if (config.HassiumRunType == HassiumRunType.Code)
{
try
{
VirtualMachine vm = new VirtualMachine();
var module = HassiumCompiler.CompileModuleFromFilePath(System.IO.Path.GetFullPath(config.FilePath), config.SuppressWarnings);
HassiumList hargs = new HassiumList(new HassiumObject[0]);
foreach (var arg in config.Args)
{
hargs.Values.Add(new HassiumString(arg));
}
vm.Execute(module, hargs);
}
catch (CompilerException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (ParserException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (ScannerException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (UnhandledException ex)
{
Console.WriteLine("Unhandled Exception:");
Console.WriteLine(ex.Message);
Console.WriteLine("\nNear:");
ex.SourceLocation.PrintLocation();
Console.WriteLine(ex.CallStack);
Environment.Exit(0);
}
}
else if (config.HassiumRunType == HassiumRunType.PackageManager)
{
var mgr = new HassiumPackageManager();
bool status;
switch (config.Action.ToLower())
{
case "check":
status = mgr.CheckInstalled(config.Package);
if (status)
{
Console.WriteLine("Package '{0}' is installed! Remove it using Hassium.exe --pkg uninstall [PKGNAME]", config.Package);
}
else
{
Console.WriteLine("Package '{0}' is not installed! Install it using Hassium.exe --pkg install [PKGNAME]", config.Package);
}
break;
case "install":
status = mgr.InstallPackage(config.Package);
if (status)
{
Console.WriteLine("Successfully installed '{0}'. Include ```use * from {0}/<mod>``` to use.", config.Package);
}
else
{
Console.WriteLine("Installation failed! Is the package name correct?");
}
break;
case "uninstall":
status = mgr.UninstallPackage(config.Package);
if (status)
{
Console.WriteLine("Successfully uninstalled '{0}'.", config.Package);
}
else
{
Console.WriteLine("Uninstall failed! Is the package already uninstalled?");
}
break;
}
}
else if (config.HassiumRunType == HassiumRunType.REPL)
{
HassiumREPL.Run(config);
}
}