public static int Main(string[] args)
{
DebugHelper.HandleDebugSwitch(ref args);
new MulticoreJitActivator().TryActivateMulticoreJit();
if (Env.GetEnvironmentVariableAsBool("DOTNET_CLI_CAPTURE_TIMING", false))
{
PerfTrace.Enabled = true;
}
InitializeProcess();
try
{
using (PerfTrace.Current.CaptureTiming())
{
return(ProcessArgs(args));
}
}
catch (Exception e) when(e.ShouldBeDisplayedAsError())
{
Reporter.Error.WriteLine(CommandContext.IsVerbose() ?
e.ToString().Red().Bold() :
e.Message.Red().Bold());
return(1);
}
finally
{
if (PerfTrace.Enabled)
{
Reporter.Output.WriteLine("Performance Summary:");
PerfTraceOutput.Print(Reporter.Output, PerfTrace.GetEvents());
}
}
}
public static int Main(string[] args)
{
DebugHelper.HandleDebugSwitch(ref args);
// Capture the current timestamp to calculate the host overhead.
DateTime mainTimeStamp = DateTime.Now;
bool perfLogEnabled = Env.GetEnvironmentVariableAsBool("DOTNET_CLI_PERF_LOG", false);
PerformanceLogStartupInformation startupInfo = null;
if (perfLogEnabled)
{
startupInfo = new PerformanceLogStartupInformation(mainTimeStamp);
PerformanceLogManager.InitializeAndStartCleanup(FileSystemWrapper.Default);
}
PerformanceLogEventListener perLogEventListener = null;
try
{
if (perfLogEnabled)
{
perLogEventListener = PerformanceLogEventListener.Create(FileSystemWrapper.Default, PerformanceLogManager.Instance.CurrentLogDirectory);
}
new MulticoreJitActivator().TryActivateMulticoreJit();
PerformanceLogEventSource.Log.LogStartUpInformation(startupInfo);
PerformanceLogEventSource.Log.CLIStart();
if (Env.GetEnvironmentVariableAsBool("DOTNET_CLI_CAPTURE_TIMING", false))
{
PerfTrace.Enabled = true;
}
InitializeProcess();
try
{
using (PerfTrace.Current.CaptureTiming())
{
return(ProcessArgs(args));
}
}
catch (HelpException e)
{
Reporter.Output.WriteLine(e.Message);
return(0);
}
catch (Exception e) when(e.ShouldBeDisplayedAsError())
{
Reporter.Error.WriteLine(CommandContext.IsVerbose()
? e.ToString().Red().Bold()
: e.Message.Red().Bold());
var commandParsingException = e as CommandParsingException;
if (commandParsingException != null)
{
Reporter.Output.WriteLine(commandParsingException.HelpText);
}
return(1);
}
catch (Exception e) when(!e.ShouldBeDisplayedAsError())
{
// If telemetry object has not been initialized yet. It cannot be collected
TelemetryEventEntry.SendFiltered(e);
Reporter.Error.WriteLine(e.ToString().Red().Bold());
return(1);
}
finally
{
if (PerfTrace.Enabled)
{
Reporter.Output.WriteLine("Performance Summary:");
PerfTraceOutput.Print(Reporter.Output, PerfTrace.GetEvents());
}
PerformanceLogEventSource.Log.CLIStop();
}
}
finally
{
if (perLogEventListener != null)
{
perLogEventListener.Dispose();
}
}
}