internal static async Task <int> MainAsync(string[] args, ILogger logger, CancellationToken cancellationToken) { int result = -1; CommandProcessorOptions options = null; WaitForDebugger(); try { options = await CommandProcessorOptions.ParseArgumentsAsync(args, logger, cancellationToken); ValidateUICulture(options); if (options.NoTelemetry == true) { AppInsightsTelemetryClient.IsUserOptedIn = false; } ToolConsole.Init(options); ToolConsole.WriteHeaderIf(options.NoLogo != true); ThrowOnValidationErrors(options); if (options.Help == true) { ToolConsole.WriteHelp(); result = (int)ToolExitCode.Success; } else { // Show early warnings var earlyWarnings = options.Warnings; foreach (string warning in earlyWarnings.Distinct()) { ToolConsole.WriteWarning(warning); } var operationMessage = (options.IsUpdateOperation ? "Update" : "Add") + " web service reference operation started!"; using (var safeLogger = await SafeLogger.WriteStartOperationAsync(options.Logger, operationMessage).ConfigureAwait(false)) { await options.ResolveAsync(cancellationToken).ConfigureAwait(false); ThrowOnValidationErrors(options); options.ProviderId = Tool.ToolName; options.Version = Tool.PackageVersion; foreach (string warning in options.Warnings.Distinct().Except(earlyWarnings)) { ToolConsole.WriteWarning(warning); } if (options.RequiresBoostrapping) { using (var bootstrapper = new SvcutilBootstrapper(options.CloneAs <SvcutilOptions>())) { await options.SetupBootstrappingDirectoryAsync(options.Logger, cancellationToken).ConfigureAwait(false); var bootstrapResult = await bootstrapper.BoostrapSvcutilAsync(options.KeepBootstrapDir, options.Logger, cancellationToken).ConfigureAwait(false); ToolConsole.WriteLine(bootstrapResult.OutputText); result = bootstrapResult.ExitCode; } } else { result = (int) await RunAsync(options, cancellationToken).ConfigureAwait(false); } if (IsSuccess(result)) { if (!File.Exists(options.OutputFile.FullName)) { await safeLogger.WriteMessageAsync("The process completed successfully but no proxy file was found!", logToUI : false); throw new ToolArgumentException(SR.ErrUnexpectedError); } else { await GenerateParamsFileAsync(options, options.Logger, cancellationToken); if (CanAddProjectReferences(options) && !await AddProjectReferencesAsync(options.Project, options, cancellationToken).ConfigureAwait(false)) { result = (int)ToolExitCode.InputError; } } // clean up only on success to allow to troubleshoot any problems on failure. options?.Cleanup(); } } } } catch (Exception e) { result = await ProcessExceptionAsync(e, options); } finally { try { // Don't log telemetry if we're running from bootstrapper or connected service. if (options?.ToolContext <= OperationalContext.Global) { var properties = new Dictionary <string, string>() { { "IsUpdate", (options?.IsUpdateOperation).ToString() }, { "TargetFramework", options?.TargetFramework?.FullName }, { "Parameters", options?.ToTelemetryString() }, { "ExitCode", result.ToString() }, { "RequiresBootstrapping", options?.RequiresBoostrapping.ToString() }, }; var telemetryClient = await AppInsightsTelemetryClient.GetInstanceAsync(cancellationToken).ConfigureAwait(false); telemetryClient.TrackEvent("ToolRun", properties); } } catch { } } return(result); }