GoogleCloudPlatform / k8s-cloud-provider

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 815 units with 8,471 lines of code in units (70.7% of code).

0 very complex units (0 lines of code)
1 complex units (87 lines of code)
27 medium complex units (1,229 lines of code)
72 simple units (1,896 lines of code)
715 very simple units (5,259 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() in pkg/cloud/api/diff.go	87	29	1
func() in pkg/cloud/api/resource.go	45	23	3
func visitImpl() in pkg/cloud/api/visit.go	63	23	3
func() in pkg/cloud/api/copy.go	55	17	1
func checkPostAccess() in pkg/cloud/api/check.go	44	17	2
func() in pkg/cloud/rgraph/rnode/generic_funcs.go	61	16	3
func() in pkg/cloud/meta/method.go	59	16	1
func staticFiller() in pkg/cloud/api/fill.go	33	15	2
func() in pkg/cloud/api/mutable_resource.go	75	15	3
func() in pkg/cloud/filter/filter.go	44	14	1
func checkResourceTypes() in pkg/cloud/api/check.go	39	14	2
func() in pkg/cloud/op.go	46	14	1
func() in pkg/cloud/op.go	46	14	1
func() in pkg/cloud/op.go	46	14	1
func convertAndInsertAlphaAddress() in pkg/cloud/mock/mock.go	55	14	6
func() in pkg/cloud/rgraph/rnode/forwardingrule/actions.go	49	13	1
func() in pkg/cloud/rgraph/workflow/plan/plan.go	53	13	1
func() in pkg/cloud/api/copy.go	36	13	1
func parseURL() in pkg/cloud/utils.go	57	13	2
func() in pkg/cloud/rgraph/testing/ez/factories.go	46	12	1
func() in pkg/cloud/utils.go	16	12	1
func() in pkg/cloud/rgraph/testing/ez/factories.go	42	11	1
func() in pkg/cloud/rgraph/testing/ez/factories.go	39	11	1
func fillNullAndForceSend() in pkg/cloud/api/fill.go	42	11	2
func() in pkg/cloud/api/copy.go	15	11	1
func checkStructuralSubsetImpl() in pkg/cloud/api/check.go	34	11	3
func() in pkg/cloud/api/path.go	34	11	1
func() in pkg/cloud/service.go	55	11	1
func NewBuilderByID() in pkg/cloud/rgraph/rnode/all/new.go	23	10	1
func() in pkg/cloud/rgraph/rnode/generic_funcs.go	37	10	3
func() in pkg/cloud/rgraph/rnode/generic_funcs.go	39	10	3
func() in pkg/cloud/rgraph/rnode/backendservice/builder.go	52	10	1
func() in pkg/cloud/rgraph/testing/ez/factories.go	37	10	1
func() in pkg/cloud/rgraph/testing/ez/factories.go	37	10	1
func() in pkg/cloud/rgraph/builder.go	26	10	1
func ConnectedSubgraph() in pkg/cloud/rgraph/algo/traversal/traversal.go	39	10	2
func() in pkg/cloud/rgraph/workflow/plan/plan.go	36	10	1
func() in pkg/cloud/api/copy.go	33	10	1
func newMetafieldAccessor() in pkg/cloud/api/metafields.go	16	10	1
func loadCovOrDie() in tools/checkcov.go	42	9	0
func() in pkg/cloud/rgraph/rnode/forwardingrule/node.go	40	9	1
func() in pkg/cloud/rgraph/algo/parallel_queue.go	41	9	1
func checkNoCycles() in pkg/cloud/api/check.go	24	9	3
func isMatch() in pkg/cloud/api/path.go	15	9	2
func() in pkg/cloud/api/mutable_resource.go	33	9	3
func() in pkg/cloud/meta/method.go	26	9	1
func showStep() in cmd/resgraph/viz/main.go	64	9	4
func() in pkg/cloud/filter/filter.go	27	8	1
func extractValue() in pkg/cloud/filter/filter.go	28	8	2
func() in pkg/cloud/rgraph/rnode/forwardingrule/builder.go	42	8	1