void FCompilerResultsLog::InternalLogEvent(const FCompilerEvent& InEvent, int32 InDepth)
{
const int EventTimeMs = (int)((InEvent.FinishTime - InEvent.StartTime) * 1000);
if(EventTimeMs >= EventDisplayThresholdMs)
{
// Skip display of the top-most event since that time has already been logged
if(InDepth > 0)
{
FString EventString = FString::Printf(TEXT("- %s"), *InEvent.Name);
if(InEvent.Counter > 0)
{
EventString.Append(FString::Printf(TEXT(" (%d)"), InEvent.Counter + 1));
}
FFormatNamedArguments Args;
Args.Add(TEXT("EventTimeMs"), EventTimeMs);
EventString.Append(FText::Format(LOCTEXT("PerformanceSummaryEventTime", " [{EventTimeMs} ms]"), Args).ToString());
FString IndentString = FString::Printf(TEXT("%*s"), (InDepth - 1) << 1, TEXT(""));
Note(*FString::Printf(TEXT("%s%s"), *IndentString, *EventString));
}
const int32 NumChildEvents = InEvent.ChildEvents.Num();
for(int32 i = 0; i < NumChildEvents; ++i)
{
InternalLogEvent(InEvent.ChildEvents[i].Get(), InDepth + 1);
}
}
}
void FCompilerResultsLog::InternalLogSummary()
{
if(CurrentEventScope.IsValid())
{
const double CompileStartTime = CurrentEventScope->StartTime;
const double CompileFinishTime = CurrentEventScope->FinishTime;
FNumberFormattingOptions TimeFormat;
TimeFormat.MaximumFractionalDigits = 2;
TimeFormat.MinimumFractionalDigits = 2;
TimeFormat.MaximumIntegralDigits = 4;
TimeFormat.MinimumIntegralDigits = 4;
TimeFormat.UseGrouping = false;
FFormatNamedArguments Args;
Args.Add(TEXT("Time"), FText::AsNumber(CompileFinishTime - GStartTime, &TimeFormat));
Args.Add(TEXT("SourceName"), FText::FromString(FPackageName::ObjectPathToObjectName(SourcePath)));
Args.Add(TEXT("SourcePath"), FText::FromString(SourcePath));
Args.Add(TEXT("NumWarnings"), NumWarnings);
Args.Add(TEXT("NumErrors"), NumErrors);
Args.Add(TEXT("TotalMilliseconds"), (int)((CompileFinishTime - CompileStartTime) * 1000));
if (NumErrors > 0)
{
FString FailMsg = FText::Format(LOCTEXT("CompileFailed", "[{Time}] Compile of {SourceName} failed. {NumErrors} Fatal Issue(s) {NumWarnings} Warning(s) [in {TotalMilliseconds} ms] ({SourcePath})"), Args).ToString();
Warning(*FailMsg);
}
else if(NumWarnings > 0)
{
FString WarningMsg = FText::Format(LOCTEXT("CompileWarning", "[{Time}] Compile of {SourceName} successful, but with {NumWarnings} Warning(s) [in {TotalMilliseconds} ms] ({SourcePath})"), Args).ToString();
Warning(*WarningMsg);
}
else
{
FString SuccessMsg = FText::Format(LOCTEXT("CompileSuccess", "[{Time}] Compile of {SourceName} successful! [in {TotalMilliseconds} ms] ({SourcePath})"), Args).ToString();
Note(*SuccessMsg);
}
if(bLogDetailedResults)
{
Note(*LOCTEXT("PerformanceSummaryHeading", "Performance summary:").ToString());
InternalLogEvent(*CurrentEventScope.Get());
}
}
}
