internal static void Main(string[] args)
{
FirstTimeCliExperience();
SetupGlobalExceptionHandler();
ConsoleApp.Run <Program>(args, InitializeAutofacContainer());
}
public static async Task RunAsync <T>(string[] args, IContainer container)
{
var stopWatch = Stopwatch.StartNew();
// This will flush any old telemetry that was saved
// We only do this for clients that have not opted out
var telemetry = new Telemetry.Telemetry(Guid.NewGuid().ToString());
telemetry.Flush();
var exitCode = ExitCodes.Success;
var app = new ConsoleApp(args, typeof(T).Assembly, container);
// If all goes well, we will have an action to run.
// This action can be an actual action, or just a HelpAction, but this method doesn't care
// since HelpAction is still an IAction.
try
{
var action = app.Parse();
if (action != null)
{
Utilities.PrintUpgradeWarning();
await Task.Delay(TimeSpan.FromSeconds(1));
if (action is IInitializableAction)
{
var initializableAction = action as IInitializableAction;
await initializableAction.Initialize();
}
// All Actions are async. No return value is expected from any action.
await action.RunAsync();
TelemetryHelpers.UpdateTelemetryEvent(app._telemetryEvent, action.TelemetryCommandEvents);
app._telemetryEvent.IsSuccessful = true;
}
}
catch (Exception ex)
{
if (StaticSettings.IsDebug)
{
// If CLI is in debug mode, display full call stack.
ColoredConsole.Error.WriteLine(ErrorColor(ex.ToString()));
}
else
{
ColoredConsole.Error.WriteLine(ErrorColor(ex.Message));
}
if (args.Any(a => a.Equals("--pause-on-error", StringComparison.OrdinalIgnoreCase)))
{
ColoredConsole.Write("Press any to continue....");
Console.ReadKey(true);
}
app._telemetryEvent.IsSuccessful = false;
exitCode = ExitCodes.GeneralError;
}
finally
{
stopWatch.Stop();
// Log the event if we did recognize an event
if (!string.IsNullOrEmpty(app._telemetryEvent?.CommandName))
{
app._telemetryEvent.TimeTaken = stopWatch.ElapsedMilliseconds;
TelemetryHelpers.LogEventIfAllowedSafe(telemetry, app._telemetryEvent);
}
Environment.Exit(exitCode);
}
}