public static bool TryUpdateLineWithAttribute(
SourceAnnotationFile sourceFile, int attributeLineNumber,
CompetitionMetricValue metricValue)
{
var line = sourceFile[attributeLineNumber];
if (!TryUpdateLineCore(line, metricValue, out var newLine))
{
return(false);
}
if (newLine != line)
{
sourceFile.ReplaceLine(attributeLineNumber, newLine);
}
return(true);
}
public static int InsertLineWithAttribute(
SourceAnnotationFile sourceCodeFile, int insertLineNumber,
TargetSourceLines benchmarkMethod,
CompetitionMetricValue metricValue)
{
var whitespacePrefix = GetWhitespacePrefix(sourceCodeFile[insertLineNumber]);
var newLine = GetNewAnnotationLine(whitespacePrefix, metricValue);
var newLineNumber = insertLineNumber + 1;
sourceCodeFile.InsertLine(newLineNumber, newLine);
var attributeTypeHandle = metricValue.Metric.AttributeType.TypeHandle;
benchmarkMethod.AddAttribute(attributeTypeHandle, newLineNumber);
return(newLineNumber);
}
public static bool TryInsertAttributeInplace(
SourceAnnotationFile sourceCodeFile, int inplaceLineNumber,
TargetSourceLines benchmarkMethod,
CompetitionMetricValue metricValue)
{
var line = sourceCodeFile[inplaceLineNumber];
var inplacePosition = line.LastIndexOf(']');
if (inplacePosition < 0)
{
return(false);
}
var appendText = GetInplaceAnnotationText(metricValue);
line = line.Insert(inplacePosition, appendText);
sourceCodeFile.ReplaceLine(inplaceLineNumber, line);
var attributeTypeHandle = metricValue.Metric.AttributeType.TypeHandle;
benchmarkMethod.AddAttribute(attributeTypeHandle, inplaceLineNumber);
return(true);
}
private static bool TryUpdate(
SourceAnnotationFile sourceCodeFile,
CompetitionTarget competitionTarget)
{
if (!sourceCodeFile.Parsed)
{
return(false);
}
var target = competitionTarget.Target;
var targetKey = target.Method.MethodHandle;
if (!sourceCodeFile.BenchmarkMethods.TryGetValue(
targetKey,
out var benchmarkMethod))
{
return(false);
}
bool allFixed = true;
var metricsByCategory = competitionTarget.MetricValues.GroupBy(m => m.Metric.Category);
foreach (var metricGrouping in metricsByCategory.Select(x => x.ToArray()))
{
var metricAttributes = metricGrouping.Select(m => m.Metric.AttributeType.TypeHandle).ToHashSet();
var attributeAppendLineNumber = benchmarkMethod.AttributeLineNumbers
.Where(p => metricAttributes.Contains(p.Key))
.MinOrDefault(p => p.Value, -1);
var attributeInsertLineNumber = benchmarkMethod.AttributeLineNumbers
.Where(p => metricAttributes.Contains(p.Key))
.MaxOrDefault(p => p.Value, benchmarkMethod.PrimaryAttributeLineNumber);
foreach (var metricValue in metricGrouping.Where(m => m.HasUnsavedChanges || m.ValuesRange.IsEmpty))
{
var attributeTypeHandle = metricValue.Metric.AttributeType.TypeHandle;
if (benchmarkMethod.AttributeLineNumbers.TryGetValue(
attributeTypeHandle,
out var attributeLineNumber))
{
bool updated = TryUpdateLineWithAttribute(sourceCodeFile, attributeLineNumber, metricValue);
if (updated && attributeAppendLineNumber <= 0)
{
attributeAppendLineNumber = attributeLineNumber;
}
allFixed &= updated;
}
else
{
bool inserted = false;
if (metricValue.Metric.AnnotateInPlace && attributeAppendLineNumber > 0)
{
inserted = TryInsertAttributeInPlace(
sourceCodeFile, attributeAppendLineNumber,
benchmarkMethod, metricValue);
}
if (!inserted)
{
attributeInsertLineNumber = InsertLineWithAttribute(
sourceCodeFile, attributeInsertLineNumber,
benchmarkMethod, metricValue);
if (attributeAppendLineNumber <= 0)
{
attributeAppendLineNumber = attributeInsertLineNumber;
}
}
}
}
}
return(allFixed);
}