/// <summary>
/// Initializes a new instance of the <see cref="TypeMetricsThresholds"/> class
/// Thresholds for Types (Classes)
/// </summary>
/// <param name="activity">Code metrics activity, from where we pick off the incoming values for thresholds</param>
/// <param name="methodMetricsThresholds">The class thresholds depends on the method thresholds, so we need this first</param>
internal TypeMetricsThresholds(CodeMetrics activity, MethodMetricsThresholds methodMetricsThresholds)
{
this.methodMetricsThresholds = methodMetricsThresholds;
this.depthOfInheritanceThresholds = new MetricThresholds(activity.DepthOfInheritanceWarningThreshold.Get(activity.Context), activity.DepthOfInheritanceErrorThreshold.Get(activity.Context));
this.couplingThresholds = new MetricThresholds(methodMetricsThresholds.CouplingThresholds);
this.couplingThresholds *= CouplingFactor;
this.linesOfCodeThresholds = new MetricThresholds(methodMetricsThresholds.LinesOfCodeThresholds);
this.linesOfCodeThresholds *= LinesOfCodeFactor;
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeMetricsThresholds"/> class
/// Thresholds for Types (Classes)
/// </summary>
/// <param name="activity">Code metrics activity, from where we pick off the incoming values for thresholds</param>
/// <param name="methodMetricsThresholds">The class thresholds depends on the method thresholds, so we need this first</param>
internal TypeMetricsThresholds(CodeMetrics activity, MethodMetricsThresholds methodMetricsThresholds)
{
this.methodMetricsThresholds = methodMetricsThresholds;
this.depthOfInheritanceThresholds = new MetricThresholds(activity.DepthOfInheritanceWarningThreshold.Get(activity.Context), activity.DepthOfInheritanceErrorThreshold.Get(activity.Context));
this.couplingThresholds = new MetricThresholds(methodMetricsThresholds.CouplingThresholds);
this.couplingThresholds *= CouplingFactor;
this.linesOfCodeThresholds = new MetricThresholds(methodMetricsThresholds.LinesOfCodeThresholds);
this.linesOfCodeThresholds *= LinesOfCodeFactor;
}
/// <summary>
/// Executes the logic for this workflow activity
/// </summary>
protected override void InternalExecute()
{
this.logCodeMetrics = this.LogCodeMetrics.Get(this.ActivityContext);
this.BuildDetail = this.ActivityContext.GetExtension<IBuildDetail>();
string generatedFile = "Metrics.xml";
string outputLocation = this.BuildDetail.DropLocation;
if (string.IsNullOrEmpty(outputLocation))
{
outputLocation = this.BinariesDirectory.Get(this.ActivityContext);
}
if (this.GeneratedFileName != null && !string.IsNullOrEmpty(this.GeneratedFileName.Get(this.ActivityContext)))
{
generatedFile = Path.Combine(outputLocation, this.GeneratedFileName.Get(this.ActivityContext));
}
if (!this.RunCodeMetrics(generatedFile))
{
return;
}
IActivityTracking currentTracking = this.ActivityContext.GetExtension<IBuildLoggingExtension>().GetActivityTracking(this.ActivityContext);
if (!this.AnalyzeMetricsResult.Get(this.ActivityContext))
{
BaseCodeActivity.AddTextNode("Skipped code metrics analysis (not set to run)", currentTracking.Node);
return;
}
IBuildInformationNode rootNode = AddTextNode("Analyzing code metrics results", currentTracking.Node);
string fileName = Path.GetFileName(generatedFile);
string pathToFileInDropFolder = Path.Combine(outputLocation, fileName);
BaseCodeActivity.AddLinkNode(fileName, new Uri(pathToFileInDropFolder), rootNode);
CodeMetricsReport result = CodeMetricsReport.LoadFromFile(generatedFile);
if (result == null)
{
this.LogBuildMessage("Could not load metric result file ");
return;
}
// Get thresholds for each level.
var memberMetricThresholds = new MethodMetricsThresholds(this);
var typeMetricThresholds = new TypeMetricsThresholds(this, memberMetricThresholds);
// var namespaceMetricThresholds = new NameSpaceMetricsThresholds(this); //Uncomment in this if you want to perform metric checks on namespaces
// var assemblyMetricThresholds = new AssemblyMetricsThresholds(this); // Uncomment in this if you want to perform metric checks on assemblies
int noOfTypeViolations = 0;
int noOfMethodViolations = 0;
foreach (var target in result.Targets)
{
var targetNode = this.logCodeMetrics ? AddTextNode("Target: " + target.Name, rootNode) : null;
foreach (var module in target.Modules)
{
var moduleNode = this.logCodeMetrics ? AddTextNode("Module: " + module.Name, targetNode) : null;
foreach (var ns in module.Namespaces)
{
var namespaceNode = this.logCodeMetrics ? AddTextNode("Namespace: " + ns.Name, moduleNode) : null;
foreach (var type in ns.Types)
{
var typeNode = this.logCodeMetrics ? AddTextNode("Type: " + type.Name, namespaceNode) : null;
var typeInformation = new MemberInformation(null, type, ns, module);
noOfTypeViolations += this.ProcessMetrics(typeNode, typeInformation.TheClass.Metrics, typeMetricThresholds, typeInformation.FullyQualifiedName, typeInformation.TheClass.Name);
noOfMethodViolations += (from member in type.Members let memberNode = this.logCodeMetrics ? AddTextNode("Member: " + member.Name + " " + member.MetricsInformation, typeNode) : null let memberInformation = new MemberInformation(member, type, ns, module) select this.ProcessMetrics(memberNode, memberInformation.TheMember.Metrics, memberMetricThresholds, memberInformation.FullyQualifiedName, memberInformation.TheMember.Name)).Sum();
}
}
}
}
var numberMessageTypes = string.Format("Number of Code Metric warnings/errors on types: {0}", noOfTypeViolations);
var numberMessageMethods = string.Format("Number of Code Metric warnings/errors on methods: {0}", noOfMethodViolations);
BaseCodeActivity.AddTextNode(numberMessageTypes, rootNode);
BaseCodeActivity.AddTextNode(numberMessageMethods, rootNode);
}
