microsoft / DevSkim
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 379 units with 6,652 lines of code in units (58.9% of code).
    • 2 very complex units (444 lines of code)
    • 4 complex units (265 lines of code)
    • 25 medium complex units (1,446 lines of code)
    • 45 simple units (1,187 lines of code)
    • 303 very simple units (3,310 lines of code)
6% | 3% | 21% | 17% | 49%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
ts13% | 7% | 18% | 20% | 39%
cs0% | 0% | 25% | 15% | 59%
py0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
DevSkim-VSCode-Plugin/server14% | 8% | 19% | 20% | 37%
DevSkim-DotNet/Microsoft.DevSkim0% | 0% | 36% | 16% | 46%
DevSkim-DotNet/Microsoft.DevSkim.CLI0% | 0% | 24% | 17% | 58%
DevSkim-DotNet/Microsoft.DevSkim.VSExtension0% | 0% | 17% | 11% | 71%
DevSkim-VSCode-Plugin/client0% | 0% | 0% | 31% | 68%
scripts0% | 0% | 0% | 0% | 100%
DevSkim-DotNet/Microsoft.DevSkim.Blazor0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
public getLangFromPath()
in DevSkim-VSCode-Plugin/server/src/utility_classes/pathOperations.ts
 222 217 2
public getMimeFromPath()
in DevSkim-VSCode-Plugin/server/src/utility_classes/pathOperations.ts
 222 214 1
public setSettings()
in DevSkim-VSCode-Plugin/server/src/devskimWorkerSettings.ts
 31 34 1
public static GetLineComment()
in DevSkim-VSCode-Plugin/server/src/utility_classes/sourceContext.ts
 37 31 1
private addAction()
in DevSkim-VSCode-Plugin/server/src/utility_classes/suppressions.ts
 114 28 7
private setOutputObject()
in DevSkim-VSCode-Plugin/server/src/devskimCLI.ts
 83 27 0
public int RunFileEntries()
in DevSkim-DotNet/Microsoft.DevSkim.CLI/Commands/AnalyzeCommand.cs
 136 25 2
public ConvertedOatRule? DevSkimRuleToConvertedOatRule()
in DevSkim-DotNet/Microsoft.DevSkim/Ruleset.cs
 161 24 1
public static appliesToLangOrFile()
in DevSkim-VSCode-Plugin/server/src/devskimWorker.ts
 48 22 4
public override bool TryGetValue()
in DevSkim-DotNet/Microsoft.DevSkim.VSExtension/Checker/DevSkimErrorsSnapshot.cs
 91 21 3
public OperationResult WithinOperationDelegate()
in DevSkim-DotNet/Microsoft.DevSkim/WithinOperation.cs
 87 19 4
private runAnalysis()
in DevSkim-VSCode-Plugin/server/src/devskimWorker.ts
 69 19 4
public static isFindingCommented()
in DevSkim-VSCode-Plugin/server/src/utility_classes/suppressions.ts
 83 19 6
public static GetBlockCommentStart()
in DevSkim-VSCode-Plugin/server/src/utility_classes/sourceContext.ts
 24 18 1
public static GetBlockCommentEnd()
in DevSkim-VSCode-Plugin/server/src/utility_classes/sourceContext.ts
 24 18 1
private void ParseOtherLineSuppressions()
in DevSkim-DotNet/Microsoft.DevSkim.VSExtension/Shim/SuppressorEx.cs
 93 17 0
public static MatchesConditions()
in DevSkim-VSCode-Plugin/server/src/devskimWorker.ts
 24 16 4
public override void WriteIssue()
in DevSkim-DotNet/Microsoft.DevSkim.CLI/Writers/JsonWriter.cs
 33 15 1
private verifyType()
in DevSkim-VSCode-Plugin/server/src/utility_classes/ruleValidator.ts
 45 15 5
public OperationResult ScopedRegexOperationDelegate()
in DevSkim-DotNet/Microsoft.DevSkim/ScopedRegexOperation.cs
 45 14 4