async Task RunServer()
{
Serilog.Log.Logger = new LoggerConfiguration()
.Enrich.FromLogContext()
.WriteTo.File(LogFile(), rollingInterval: RollingInterval.Day, flushToDiskInterval: new TimeSpan(0, 0, 10))
.CreateLogger();
Serilog.Log.Information("Deltinteger Language Server");
DocumentHandler = new DocumentHandler(this);
FileGetter = new FileGetter(DocumentHandler);
ConfigurationHandler configurationHandler = new ConfigurationHandler(this);
CompletionHandler completionHandler = new CompletionHandler(this);
SignatureHandler signatureHandler = new SignatureHandler(this);
DefinitionHandler definitionHandler = new DefinitionHandler(this);
HoverHandler hoverHandler = new HoverHandler(this);
RenameHandler renameHandler = new RenameHandler(this);
Server = await OmniSharp.Extensions.LanguageServer.Server.LanguageServer.From(options => options
.WithInput(Console.OpenStandardInput())
.WithOutput(Console.OpenStandardOutput())
.ConfigureLogging(x => x
.AddSerilog()
.AddLanguageServer()
.SetMinimumLevel(Microsoft.Extensions.Logging.LogLevel.Debug))
.WithHandler <DocumentHandler>(DocumentHandler)
.WithHandler <CompletionHandler>(completionHandler)
.WithHandler <SignatureHandler>(signatureHandler)
.WithHandler <ConfigurationHandler>(configurationHandler)
.WithHandler <DefinitionHandler>(definitionHandler)
.WithHandler <HoverHandler>(hoverHandler)
.WithHandler <RenameHandler>(renameHandler));
await Server.WaitForExit;
}
private LanguageServerOptions AddRequests(LanguageServerOptions options)
{
// Pathmap creation is seperated into 2 requests, 'pathmapFromClipboard' and 'pathmapApply'.
// Pathmap generation request.
options.OnRequest <object, string>("pathmapFromClipboard", _ => Task <string> .Run(() =>
{
// Create the error handler for pathmap parser.
ServerPathmapHandler error = new ServerPathmapHandler();
// Get the pathmap. 'map' will be null if there is an error.
try
{
Pathmap map = Pathmap.ImportFromCSV(Clipboard.GetText(), error);
if (map == null)
{
return(error.Message);
}
else
{
lastMap = map;
return("success");
}
}
catch (Exception ex)
{
return(ex.Message);
}
}));
// Pathmap save request.
options.OnRequest <Newtonsoft.Json.Linq.JToken>("pathmapApply", uriToken => Task.Run(() =>
{
// Save 'lastMap' to a file.
string result = lastMap.ExportAsJSON();
string output = uriToken["path"].ToObject <string>().Trim('/');
using (var stream = new StreamWriter(output))
stream.Write(result);
}));
// Pathmap editor request.
options.OnRequest <PathmapDocument, bool>("pathmapEditor", (editFileToken) => Task <bool> .Run(() =>
{
DeltinScript compile;
if (editFileToken.Text == null)
{
string editor = Extras.CombinePathWithDotNotation(null, "!PathfindEditor.del");
compile = new DeltinScript(new TranslateSettings(editor)
{
OutputLanguage = ConfigurationHandler.OutputLanguage
});
}
else
{
compile = Editor.Generate(editFileToken.File, Pathmap.ImportFromText(editFileToken.Text), ConfigurationHandler.OutputLanguage);
}
Clipboard.SetText(compile.WorkshopCode);
return(true);
}));
// semantic tokens
options.OnRequest <Newtonsoft.Json.Linq.JToken, SemanticToken[]>("semanticTokens", (uriToken) => Task <SemanticToken[]> .Run(async() =>
{
await DocumentHandler.WaitForParse();
SemanticToken[] tokens = LastParse?.ScriptFromUri(new Uri(uriToken["fsPath"].ToObject <string>()))?.GetSemanticTokens();
return(tokens ?? new SemanticToken[0]);
}));
// debugger start
options.OnRequest <object>("debugger.start", args => Task.Run(() =>
{
_debugger.Start();
return(new object());
}));
// debugger stop
options.OnRequest <object>("debugger.stop", args => Task.Run(() =>
{
_debugger.Stop();
return(new object());
}));
// debugger scopes
options.OnRequest <ScopesArgs, DBPScope[]>("debugger.scopes", args => Task <DBPScope[]> .Run(() =>
{
try
{
if (_debugger.VariableCollection != null)
{
return(_debugger.VariableCollection.GetScopes(args));
}
}
catch (Exception ex)
{
DebuggerException(ex);
}
return(new DBPScope[0]);
}));
// debugger variables
options.OnRequest <VariablesArgs, DBPVariable[]>("debugger.variables", args => Task <DBPVariable[]> .Run(() =>
{
try
{
if (_debugger.VariableCollection != null)
{
return(_debugger.VariableCollection.GetVariables(args));
}
}
catch (Exception ex)
{
DebuggerException(ex);
}
return(new DBPVariable[0]);
}));
// debugger evaluate
options.OnRequest <EvaluateArgs, EvaluateResponse>("debugger.evaluate", args => Task <EvaluateResponse> .Run(() =>
{
try
{
return(_debugger.VariableCollection?.Evaluate(args));
}
catch (Exception ex)
{
DebuggerException(ex);
return(EvaluateResponse.Empty);
}
}));
// Decompile insert
options.OnRequest <DecompileResult>("decompile.insert", () => Task <DecompileResult> .Run(() =>
{
try
{
var tte = new ConvertTextToElement(Clipboard.GetText());
var workshop = tte.Get();
var code = new WorkshopDecompiler(workshop, new OmitLobbySettingsResolver(), new CodeFormattingOptions()).Decompile();
return(new DecompileResult(tte, code));
}
catch (Exception ex)
{
return(new DecompileResult(ex));
}
}));
// Decompile file
options.OnRequest <DecompileFileArgs, DecompileResult>("decompile.file", args => Task.Run <DecompileResult>(() =>
{
try
{
// Parse the workshop code.
var tte = new ConvertTextToElement(Clipboard.GetText());
var workshop = tte.Get();
// Decompile the parsed workshop code.
var workshopToCode = new WorkshopDecompiler(workshop, new FileLobbySettingsResolver(args.File, workshop.LobbySettings), new CodeFormattingOptions());
var code = workshopToCode.Decompile();
var result = new DecompileResult(tte, code);
// Only create the decompile was successful.
if (result.Success)
{
// Create the file.
using (var writer = File.CreateText(args.File))
// Write the code to the file.
writer.Write(code);
}
return(result);
}
catch (Exception ex)
{
return(new DecompileResult(ex));
}
}));
return(options);
}