JetBrains / teamcity-operator 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 187 units with 2,153 lines of code in units (11.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
5 medium complex units (268 lines of code)
10 simple units (215 lines of code)
172 very simple units (1,670 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
func doActionBasedOnCheckpointOrRequeue() in internal/controller/checkpoint_stages.go	50	15	3
func() in internal/controller/teamcity_controller.go	63	15	1
func() in api/v1beta1/zz_generated.deepcopy.go	48	12	1
func main() in cmd/main.go	62	11	0
func() in api/v1beta1/zz_generated.deepcopy.go	45	11	1
func HandleMainReady() in internal/controller/checkpoint_stages.go	25	7	3
func() in internal/controller/teamcity_controller.go	28	7	1
func() in internal/controller/teamcity_controller.go	22	7	1
func NewStage() in internal/checkpoint/stage.go	18	7	1
func() in internal/checkpoint/stage.go	18	7	1
func() in internal/resource/persistentvolumeclaim.go	29	6	1
func HandleMainShuttingDown() in internal/controller/checkpoint_stages.go	19	6	3
func() in internal/checkpoint/checkpoint.go	24	6	1
func validateCommonFields() in api/v1beta1/teamcity_webhook.go	15	6	1
func validateResponsibilitiesOfAllNodes() in api/v1beta1/teamcity_webhook.go	17	6	1
func() in internal/resource/serviceaccount.go	18	5	1
func doesNodesUpdateChangeStatefulSetSpec() in internal/controller/util.go	15	5	3
func validateCustomPersistentVolumeClaim() in api/v1beta1/teamcity_webhook.go	27	5	2
func() in internal/resource/ingress.go	19	4	1
func() in internal/resource/service.go	19	4	1
func() in internal/resource/persistentvolumeclaim.go	22	4	1
func() in internal/resource/secondarystatefulset.go	20	4	1
func HandleReplicaStarting() in internal/controller/checkpoint_stages.go	15	4	3
func updateTeamCityObjectStatusE() in internal/controller/util.go	15	4	5
func isNodeUpdateFinished() in internal/controller/util.go	10	4	3
func() in internal/controller/teamcity_controller.go	23	4	1
func() in internal/controller/teamcity_controller.go	16	4	1
func shouldFilterOutUpdateEventForPersistentVolumeClaim() in internal/predicate/predicate.go	14	4	1
func shouldFilterOutUpdateEventForStatefulSet() in internal/predicate/predicate.go	14	4	1
func() in internal/checkpoint/checkpoint.go	12	4	1
func validateAllCustomPersistentVolumeClaimsInObject() in api/v1beta1/teamcity_webhook.go	11	4	1
func validateRequestsOfAllNodes() in api/v1beta1/teamcity_webhook.go	11	4	1
func validateMainNodeResponsibilities() in api/v1beta1/teamcity_webhook.go	22	4	4
func areAllElementsAllowed() in api/v1beta1/teamcity_webhook.go	12	4	2
func allElementsInOtherSlice() in api/v1beta1/teamcity_webhook.go	12	4	2
func() in internal/resource/ingress.go	16	3	1
func getIngressIndex() in internal/resource/ingress.go	8	3	2
func BuildEnvVariablesFromGlobalAndNodeSpecificSettings() in internal/resource/statefulset_utils.go	18	3	2
func() in internal/resource/service.go	16	3	1
func getServiceIndex() in internal/resource/service.go	8	3	2
func() in internal/resource/persistentvolumeclaim.go	8	3	1
func() in internal/resource/secondarystatefulset.go	17	3	1
func() in internal/resource/secondarystatefulset.go	8	3	1
func GetLabels() in internal/metadata/label.go	10	3	2
func mergeLabels() in internal/metadata/label.go	10	3	2
func HandleReplicaCreated() in internal/controller/checkpoint_stages.go	21	3	3
func isNewestGeneration() in internal/controller/util.go	10	3	3
func() in internal/controller/teamcity_controller.go	14	3	1
func() in internal/checkpoint/checkpoint.go	13	3	1
func() in internal/checkpoint/checkpoint.go	12	3	1