internal void LogStartUpInformation(PerformanceLogStartupInformation startupInfo)
{
if (!IsEnabled())
{
return;
}
DotnetVersionFile versionFile = DotnetFiles.VersionFileObject;
string commitSha = versionFile.CommitSha ?? "N/A";
LogMachineConfiguration();
OSInfo(RuntimeEnvironment.OperatingSystem, RuntimeEnvironment.OperatingSystemVersion, RuntimeEnvironment.OperatingSystemPlatform.ToString());
SDKInfo(Product.Version, commitSha, RuntimeInformation.RuntimeIdentifier, versionFile.BuildRid, AppContext.BaseDirectory);
EnvironmentInfo(Environment.CommandLine);
LogMemoryConfiguration();
LogDrives();
// It's possible that IsEnabled returns true if an out-of-process collector such as ETW is enabled.
// If the perf log hasn't been enabled, then startupInfo will be null, so protect against nullref here.
if (startupInfo != null)
{
if (startupInfo.TimedAssembly != null)
{
AssemblyLoad(startupInfo.TimedAssembly.GetName().Name, startupInfo.AssemblyLoadTime.TotalMilliseconds);
}
Process currentProcess = Process.GetCurrentProcess();
TimeSpan latency = startupInfo.MainTimeStamp - currentProcess.StartTime;
HostLatency(latency.TotalMilliseconds);
}
}
public static int Main(string[] args)
{
//setting output encoding is not available on those platforms
if (!OperatingSystem.IsIOS() && !OperatingSystem.IsAndroid() && !OperatingSystem.IsTvOS())
{
//if output is redirected, force encoding to utf-8;
//otherwise the caller may not decode it correctly
if (Console.IsOutputRedirected)
{
Console.OutputEncoding = Encoding.UTF8;
}
}
DebugHelper.HandleDebugSwitch(ref args);
// Capture the current timestamp to calculate the host overhead.
DateTime mainTimeStamp = DateTime.Now;
TimeSpan startupTime = mainTimeStamp - Process.GetCurrentProcess().StartTime;
bool perfLogEnabled = Env.GetEnvironmentVariableAsBool("DOTNET_CLI_PERF_LOG", false);
// Avoid create temp directory with root permission and later prevent access in non sudo
if (SudoEnvironmentDirectoryOverride.IsRunningUnderSudo())
{
perfLogEnabled = 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);
}
PerformanceLogEventSource.Log.LogStartUpInformation(startupInfo);
PerformanceLogEventSource.Log.CLIStart();
InitializeProcess();
try
{
return(ProcessArgs(args, startupTime));
}
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 && commandParsingException.ParseResult != null)
{
commandParsingException.ParseResult.ShowHelp();
}
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
{
PerformanceLogEventSource.Log.CLIStop();
}
}
finally
{
if (perLogEventListener != null)
{
perLogEventListener.Dispose();
}
}
}
public static int Main(string[] args)
{
DebugHelper.HandleDebugSwitch(ref args);
// Capture the current timestamp to calculate the host overhead.
DateTime mainTimeStamp = DateTime.Now;
TimeSpan startupTime = mainTimeStamp - Process.GetCurrentProcess().StartTime;
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);
}
PerformanceLogEventSource.Log.LogStartUpInformation(startupInfo);
PerformanceLogEventSource.Log.CLIStart();
InitializeProcess();
try
{
return(ProcessArgs(args, startupTime));
}
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
{
PerformanceLogEventSource.Log.CLIStop();
}
}
finally
{
if (perLogEventListener != null)
{
perLogEventListener.Dispose();
}
}
}