language server start

compiler/NubLang.LSP/Program.cs

@@ -0,0 +1,36 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NubLang.LSP;
+using OmniSharp.Extensions.LanguageServer.Server;
+
+var server = await LanguageServer.From(options => options
+    .WithInput(Console.OpenStandardInput())
+    .WithOutput(Console.OpenStandardOutput())
+    .WithServices(services =>
+    {
+        services.AddSingleton<DiagnosticsPublisher>();
+        services.AddSingleton<WorkspaceManager>();
+    })
+    .ConfigureLogging(x => x
+        .AddLanguageProtocolLogging()
+        .SetMinimumLevel(LogLevel.Debug))
+    .WithHandler<TextDocumentSyncHandler>()
+    .WithHandler<HoverHandler>()
+    .OnInitialize((server, request, ct) =>
+    {
+        server.SendNotification("TEST");
+        var workspaceManager = server.GetRequiredService<WorkspaceManager>();
+
+        if (request.RootPath != null)
+        {
+            foreach (var file in Directory.GetFiles(request.RootPath, "*.nub", SearchOption.AllDirectories))
+            {
+                workspaceManager.UpdateFile(file);
+            }
+        }
+
+        return Task.CompletedTask;
+    })
+);
+
+await server.WaitForExit;