bottlerocket-os / bottlerocket-ecs-updater
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 20 units with 545 lines of code in units (49.5% of code).
    • 0 very complex units (0 lines of code)
    • 1 complex units (123 lines of code)
    • 1 medium complex units (52 lines of code)
    • 6 simple units (214 lines of code)
    • 12 very simple units (156 lines of code)
0% | 22% | 9% | 39% | 28%
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
go0% | 22% | 9% | 39% | 28%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
updater0% | 22% | 9% | 39% | 28%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
func _main()
in updater/main.go
 123 26 0
func()
in updater/aws.go
 52 11 1
func()
in updater/aws.go
 43 10 1
func()
in updater/aws.go
 35 6 1
func()
in updater/aws.go
 29 6 1
func()
in updater/aws.go
 32 6 1
func()
in updater/aws.go
 30 6 1
func()
in updater/aws.go
 45 6 1
func eachPage()
in updater/aws.go
 14 4 4
func()
in updater/aws.go
 19 4 1
func parseCommandOutput()
in updater/aws.go
 11 4 1
func()
in updater/aws.go
 15 3 1
func containsAttribute()
in updater/aws.go
 8 3 2
func()
in updater/aws.go
 22 3 1
func()
in updater/aws.go
 14 3 1
func taskDefFamily()
in updater/main.go
 15 3 0
func()
in updater/aws.go
 16 2 1
func()
in updater/aws.go
 10 2 1
func main()
in updater/main.go
 6 2 0
func()
in updater/aws.go
 6 1 1