private static async Task <int> ProcessExceptionAsync(Exception ex, CommandProcessorOptions options)
{
int retVal = (int)ToolExitCode.Unknown;
Debug.Assert(ex != null, "exception should not be null!");
if (ex != null)
{
try
{
s_processingException = true;
var agex = ex as AggregateException;
if (agex != null)
{
foreach (var ax in agex.InnerExceptions)
{
retVal = await ProcessExceptionAsync(ax, options);
}
}
else if (ex is BootstrapException bootstrapEx)
{
ToolConsole.WriteToolError(ex);
retVal = bootstrapEx.ExitCode;
}
else if (ex is ProcessRunner.ProcessException rpe)
{
ToolConsole.WriteError(rpe, null);
retVal = rpe.ExitCode;
}
else if (ex is ToolArgumentException ae)
{
ToolConsole.WriteToolError(ae);
retVal = (int)ae.ExitCode;
}
else if (ex is ToolRuntimeException rt)
{
ToolConsole.WriteToolError(rt);
retVal = (int)rt.ExitCode;
}
else if (ex is DcNS.InvalidDataContractException dce)
{
ToolConsole.WriteError(dce);
retVal = (int)ToolExitCode.RuntimeError;
}
else if (Utils.IsUnexpected(ex))
{
ToolConsole.WriteError(SR.ErrUnexpectedError);
retVal = (int)ToolExitCode.RuntimeError;
}
else // (Exception e)
{
ToolConsole.WriteError(ex);
retVal = (int)ToolExitCode.Unknown;
}
// don't log aggregate exceptions as the internal exceptions are already logged.
if (agex == null)
{
string exMsg = null;
if (options?.Logger != null)
{
exMsg = Utils.GetExceptionMessage(ex, true);
await options.Logger.WriteErrorAsync(exMsg, logToUI : false).ConfigureAwait(false);
}
// Don't log telemetry if we're running from bootstrapper or connected service.
// if options = null, it must be that a parsing exception occurred.
if (options == null || options.ToolContext <= OperationalContext.Global)
{
exMsg = exMsg ?? Utils.GetExceptionMessage(ex, true);
var telemetryClient = await AppInsightsTelemetryClient.GetInstanceAsync(CancellationToken.None).ConfigureAwait(false);
telemetryClient.TrackError("Exception", exMsg);
}
}
}
catch
{
}
}
return(retVal);
}
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);
}
public static async Task <AppInsightsTelemetryClient> GetInstanceAsync(CancellationToken cancellationToken)
{
if (s_instance == null)
{
try
{
if (!bool.TryParse(Environment.GetEnvironmentVariable(testModeVariable), out bool testMode))
{
testMode = false;
}
lock (s_lockObj)
{
if (s_instance == null)
{
if (!IsUserOptedIn)
{
// If the user hasn't opted in return now with a null telemetry client to ensure we don't create any telemetry context.
return(new AppInsightsTelemetryClient(null));
}
TelemetryConfiguration config;
try
{
config = TelemetryConfiguration.Active;
}
catch (InvalidOperationException)
{
config = new TelemetryConfiguration();
}
config.TelemetryChannel.DeveloperMode = testMode;
s_instance = new AppInsightsTelemetryClient(new TelemetryClient(config));
}
}
var telemetryClient = s_instance._telemetryClient;
telemetryClient.InstrumentationKey = instrumentationKey;
// Populate context with properties that are common and should be logged for all events.
var context = telemetryClient.Context;
context.Device.OperatingSystem = GetOperatingSystemString();
#if !NETCORE10
// Set the user id to a stable hash of the user's current username. Users with the same username
// or those with hash collisions will show up as the same id. So the user id won't be perfectly unique.
// However, it will give us some idea of how many different users are using the tool.
context.User.Id = GetStableHashCode(Environment.UserName).ToString();
#endif
// DebugLogger tracks telemetry when adding exceptions. We pass null for the logger to avoid the possibility of an endless cyclic call if something goes wrong in GetSdkVersionAsync.
var sdkVersion = await ProjectPropertyResolver.GetSdkVersionAsync(System.IO.Directory.GetCurrentDirectory(), null /* logger */, cancellationToken).ConfigureAwait(false);
context.Properties["SvcUtil.Version"] = Tool.PackageVersion;
context.Properties["Dotnet.Version"] = string.IsNullOrEmpty(sdkVersion) ? "unknown" : sdkVersion;
context.Properties["TestMode"] = testMode.ToString();
}
catch (Exception ex)
{
#if DEBUG
ToolConsole.WriteWarning(ex.Message);
#endif
s_isUserOptedIn = false;
}
}
return(s_instance);
}
