public static async Task Main(string[] args)
{
var logLevel = LogLevel.Information;
for (var i = 0; i < args.Length; i++)
{
if (args[i].IndexOf("debug", StringComparison.OrdinalIgnoreCase) >= 0)
{
while (!Debugger.IsAttached)
{
Thread.Sleep(1000);
}
Debugger.Break();
continue;
}
if (args[i] == "--logLevel" && i + 1 < args.Length)
{
var logLevelString = args[++i];
if (!Enum.TryParse(logLevelString, out logLevel))
{
logLevel = LogLevel.Information;
Console.WriteLine($"Invalid log level '{logLevelString}'. Defaulting to {logLevel.ToString()}.");
}
}
}
var threadManager = new ForegroundThreadManager();
var snapshotManager = new WorkspaceSnapshotManager(threadManager);
var server = await LanguageServer.From(options =>
options
.WithInput(Console.OpenStandardInput())
.WithOutput(Console.OpenStandardOutput())
.WithLoggerFactory(new LoggerFactory())
.AddDefaultLoggingProvider()
.WithMinimumLogLevel(LogLevel.Trace)
// We're adding a new endpoint that will handle a specific set of language server features.
.WithHandler <TextDocumentSynchronizationEndpoint>()
.WithHandler <ProtoCompletionEndpoint>()
.WithHandler <ProtoDefinitionEndpoint>()
.WithServices(services =>
{
services.AddSingleton <ForegroundThreadManager>(threadManager);
services.AddSingleton <WorkspaceSnapshotManager>(snapshotManager);
}));
await Task.Factory.StartNew(
() => snapshotManager.InitializeAsync(server),
CancellationToken.None,
TaskCreationOptions.None,
threadManager.ForegroundScheduler);
var languageServer = (LanguageServer)server;
languageServer.MinimumLogLevel = logLevel;
await server.WaitForExit;
}
public TextDocumentSynchronizationEndpoint(
ILanguageServer router,
WorkspaceSnapshotManager snapshotManager,
ForegroundThreadManager threadManager)
{
_router = router ?? throw new ArgumentNullException(nameof(router));
_snapshotManager = snapshotManager;
_threadManager = threadManager;
}
public RenameEndpoint(
ForegroundThreadManager threadManager,
ILanguageServer router,
WorkspaceSnapshotManager snapshotManager)
{
_threadManager = threadManager;
_router = router ?? throw new ArgumentNullException(nameof(router));
_snapshotManager = snapshotManager;
}
public ProtoCompletionEndpoint(
ForegroundThreadManager threadManager,
IEnumerable <ProtoCompletionItemProvider> completionItemProviders,
ILanguageServer router,
WorkspaceSnapshotManager snapshotManager)
{
_threadManager = threadManager;
_completionItemProviders = completionItemProviders;
_router = router ?? throw new ArgumentNullException(nameof(router));
_snapshotManager = snapshotManager;
}