azure / bicep - Conditional Complexity

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).

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Conditional Complexity Overall

There are 6,443 units with 112,157 lines of code in units (75.6% of code).

5 very complex units (1,784 lines of code)
24 complex units (3,857 lines of code)
155 medium complex units (10,479 lines of code)
415 simple units (14,063 lines of code)
5,844 very simple units (81,974 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
export async function importResourceIconInline() in src/vscode-bicep/src/visualizer/app/assets/icons/azure/index.ts	209	104	1
private static bool IsParameterDefaultValueContext() in src/Bicep.LangServer/Completions/BicepCompletionContext.cs	135	98	2
static IEnumerable GetAlwaysPermittedOverloads() in src/Bicep.Core/Semantics/Namespaces/SystemNamespaceType.cs	1019	77	0
public FormatArguments() in src/Bicep.Cli/Arguments/FormatArguments.cs	223	62	3
private TokenType ScanToken() in src/Bicep.Core/Parsing/Lexer.cs	198	58	0
private bool TryReplaceBannedFunction() in src/Bicep.Decompiler/TemplateConverter.cs	224	50	2
public record BicepDecompileForPasteCommandParams() in src/Bicep.LangServer/Handlers/BicepDecompileForPasteCommandHandler.cs	448	49	6
private TypeSymbol? NarrowObjectAssignmentType() in src/Bicep.Core/TypeSystem/TypeValidator.cs	180	46	4
private static bool IsInnerExpressionContext() in src/Bicep.LangServer/Completions/BicepCompletionContext.cs	98	45	2
public async Task NameBindingsShouldBeConsistent() in src/Bicep.Core.IntegrationTests/Semantics/SemanticModelTests.cs	65	40	1
private Expression ConvertWithoutLowering() in src/Bicep.Core/Intermediate/ExpressionBuilder.cs	156	40	1
private static string StringifyCore() in src/Bicep.LangServer/Refactor/TypeStringifier.cs	126	39	5
public record ImportClosureInfo() in src/Bicep.Core/Emit/CompileTimeImports/ImportClosureInfo.cs	506	38	6
public async Task Test_Issue15513() in src/Bicep.Core.IntegrationTests/ScenarioTests.cs	129	37	0
public LanguageExpression ConvertExpression() in src/Bicep.Core/Emit/ExpressionConverter.cs	124	37	1
private DeclaredTypeAssignment? GetObjectType() in src/Bicep.Core/TypeSystem/DeclaredTypeManager.cs	107	36	1
public override void VisitArrayAccessSyntax() in src/Bicep.Core/TypeSystem/TypeAssignmentVisitor.cs	130	35	1
public static bool AreTypesAssignable() in src/Bicep.Core/TypeSystem/TypeValidator.cs	72	34	2
public record ImportKubernetesManifestRequest() in src/Bicep.LangServer/Handlers/ImportKubernetesManifestHandler.cs	180	34	1
private DeclaredTypeAssignment? GetTypeAssignmentWithoutCycleCheck() in src/Bicep.Core/TypeSystem/DeclaredTypeManager.cs	75	32	1
public class BicepSignatureHelpHandler() in src/Bicep.LangServer/Handlers/BicepSignatureHelpHandler.cs	264	32	2
private LanguageExpression ConvertResourcePropertyAccess() in src/Bicep.Core/Emit/ExpressionConverter.cs	147	31	2
private static bool IsOuterExpressionContext() in src/Bicep.LangServer/Completions/BicepCompletionContext.cs	42	31	2
public static Symbol? TryGetSymbolInfo() in src/Bicep.Core/Semantics/SymbolHelper.cs	116	30	3
static IEnumerable GetBicepTemplateDecorators() in src/Bicep.Core/Semantics/Namespaces/SystemNamespaceType.cs	248	30	1
private TypeSymbol NarrowType() in src/Bicep.Core/TypeSystem/TypeValidator.cs	114	29	3
public BuildParamsArguments() in src/Bicep.Cli/Arguments/BuildParamsArguments.cs	97	27	1
public override void VisitTypedLocalVariableSyntax() in src/Bicep.Core/PrettyPrint/DocumentBuildVisitor.cs	79	27	1
public record ScopeData() in src/Bicep.Core/Emit/ScopeHelper.cs	130	26	7
public GenerateParametersFileArguments() in src/Bicep.Cli/Arguments/GenerateParametersFileArguments.cs	84	25	1
private static BicepCompletionContextKind GetDeclarationTypeFlags() in src/Bicep.LangServer/Completions/BicepCompletionContext.cs	43	25	2
private static bool IsResourceTypeFollowerContext() in src/Bicep.LangServer/Completions/BicepCompletionContext.cs	40	25	2
public BuildArguments() in src/Bicep.Cli/Arguments/BuildArguments.cs	86	24	1
private TokenType ScanStringSegment() in src/Bicep.Core/Parsing/Lexer.cs	86	24	1
private LocationOrLocationLinks HandleUnboundSymbolLocation() in src/Bicep.LangServer/Handlers/BicepDefinitionHandler.cs	64	24	2
private static string? TryGetDescription() in src/Bicep.LangServer/Handlers/BicepHoverHandler.cs	72	24	2
public DecompileParamsArguments() in src/Bicep.Cli/Arguments/DecompileParamsArguments.cs	80	23	1
private static Symbol ResolveFunctionFlags() in src/Bicep.Core/Semantics/SymbolValidator.cs	49	23	3
public record NamespaceResult() in src/Bicep.Core/Semantics/Namespaces/NamespaceProvider.cs	145	23	3
private static string NormalizePath() in src/Bicep.IO/Abstraction/IOUri.cs	63	23	3
private static LocationOrLocationLinks HandleImportedSymbolLocation() in src/Bicep.LangServer/Handlers/BicepDefinitionHandler.cs	85	23	3
private static ObjectType SetBicepResourceProperties() in src/Bicep.Core/TypeSystem/Providers/Az/AzResourceTypeProvider.cs	80	22	4
private TypeSymbol NarrowStringAssignmentType() in src/Bicep.Core/TypeSystem/TypeValidator.cs	63	22	4
private TypeSymbol? NarrowArrayAssignmentType() in src/Bicep.Core/TypeSystem/TypeValidator.cs	66	22	4
private void PushDocument() in src/Bicep.Core/PrettyPrint/DocumentBuildVisitor.cs	66	22	1
private static void ValidateHover() in src/Bicep.LangServer.IntegrationTests/HoverTests.cs	91	22	2
private static IEnumerable GetAccessibleSymbolCompletions() in src/Bicep.LangServer/Completions/BicepCompletionProvider.cs	89	22	2
private SyntaxBase ParseFunctionExpression() in src/Bicep.Decompiler/TemplateConverter.cs	93	21	1
public override void VisitModuleDeclarationSyntax() in src/Bicep.Core/TypeSystem/TypeAssignmentVisitor.cs	69	21	1
public override void VisitObjectSyntax() in src/Bicep.Core/TypeSystem/TypeAssignmentVisitor.cs	95	21	1