apple / swift-package-collection-generator
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 8 units with 116 lines of code in units (10.0% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (73 lines of code)
    • 1 simple units (14 lines of code)
    • 6 very simple units (29 lines of code)
0% | 0% | 62% | 12% | 25%
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
swift0% | 0% | 62% | 12% | 25%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
Sources/PackageCollectionGenerator0% | 0% | 69% | 13% | 17%
Sources/Utilities0% | 0% | 0% | 0% | 100%
Sources/PackageCollectionValidator0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 8 most complex units
Unit# linesMcCabe index# params
func get()
in Sources/PackageCollectionGenerator/PackageMetadataProviders/GitHubPackageMetadataProvider.swift
73 13 2
init()
in Sources/PackageCollectionGenerator/PackageCollectionGenerate.swift
14 6 1
init()
in Sources/PackageCollectionGenerator/PackageCollectionGenerate.swift
10 4 1
init()
in Sources/PackageCollectionGenerator/PackageMetadataProviders/GitHubPackageMetadataProvider.swift
5 1 2
func get()
in Sources/PackageCollectionGenerator/PackageMetadataProviders/PackageMetadataProvider.swift
3 1 2
init()
in Sources/PackageCollectionValidator/PackageCollectionValidate.swift
3 1 1
init()
in Sources/Utilities/Git.swift
4 1 2
init()
in Sources/Utilities/Logging.swift
4 1 1