GerritCodeReview / gerrit-linter
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 55 units with 829 lines of code in units (78.8% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (125 lines of code)
    • 9 simple units (268 lines of code)
    • 44 very simple units (436 lines of code)
0% | 0% | 15% | 32% | 52%
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% | 0% | 15% | 32% | 52%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
cmd/checker0% | 0% | 32% | 40% | 27%
ROOT0% | 0% | 0% | 43% | 56%
gerrit0% | 0% | 0% | 8% | 91%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
func main()
in cmd/checker/main.go
 74 22 0
func()
in cmd/checker/checker.go
 51 12 1
func()
in cmd/checker/checker.go
 51 9 1
func Format()
in server.go
 23 8 2
func()
in server.go
 42 8 1
func()
in cmd/checker/checker.go
 25 7 1
26 7 2
func NewGCPServiceAccount()
in cmd/checker/gcp.go
 25 6 1
func()
in cmd/checker/checker.go
 21 6 1
func()
in cmd/checker/checker.go
 34 6 1
func()
in gerrit/server.go
 21 6 1
func()
in cmd/checker/gcp.go
 21 5 1
func()
in gerrit/server.go
 16 5 1
func()
in gerrit/server.go
 19 5 1
func init()
in server.go
 44 5 0
16 5 1
func()
in cmd/checker/checker.go
 11 4 1
func()
in gerrit/server.go
 15 4 1
func()
in cmd/checker/gcp.go
 14 3 1
func()
in cmd/checker/gcp.go
 16 3 1