aws / etcdadm-bootstrap-provider - 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 151 units with 1,881 lines of code in units (38.4% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
8 medium complex units (565 lines of code)
4 simple units (171 lines of code)
139 very simple units (1,145 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 RegisterConversions() in api/v1alpha3/zz_generated.conversion.go	103	21	1
func generateBottlerocketNodeUserData() in pkg/userdata/bottlerocket/node_userdata.go	75	17	6
func() in controllers/etcdadmconfig_controller.go	80	17	1
func generateNodeUserData() in pkg/userdata/bottlerocket/node_userdata.go	48	15	3
func() in api/v1beta1/zz_generated.deepcopy.go	62	14	1
func() in api/v1alpha3/zz_generated.deepcopy.go	62	14	1
func() in controllers/etcdadmconfig_controller.go	73	12	1
func() in internal/locking/locking.go	62	11	1
func generate() in pkg/userdata/cloudinit/cloudinit.go	33	10	3
func() in controllers/etcdadmconfig_controller.go	63	10	1
func() in controllers/helpers.go	27	6	1
func main() in main.go	48	6	0
func() in api/v1beta1/zz_generated.deepcopy.go	23	5	1
func() in api/v1alpha3/zz_generated.deepcopy.go	23	5	1
func NewJoinEtcdPlane() in pkg/userdata/cloudinit/etcd_join.go	19	5	2
func NewInitEtcdPlane() in pkg/userdata/cloudinit/etcd_init.go	19	5	2
func() in pkg/userdata/input.go	17	5	1
func logIgnoredFields() in pkg/userdata/bottlerocket/prepare.go	14	5	2
func() in controllers/etcdadmconfig_controller.go	19	5	1
func() in internal/locking/locking.go	27	5	1
func() in api/v1beta1/zz_generated.deepcopy.go	15	4	1
func autoConvert_v1alpha3_EtcdadmConfigList_To_v1beta1_EtcdadmConfigList() in api/v1alpha3/zz_generated.conversion.go	15	4	3
func autoConvert_v1beta1_EtcdadmConfigList_To_v1alpha3_EtcdadmConfigList() in api/v1alpha3/zz_generated.conversion.go	15	4	3
func() in api/v1alpha3/zz_generated.deepcopy.go	15	4	1
func setProxy() in pkg/userdata/cloudinit/cloudinit.go	21	4	2
func setRegistryMirror() in pkg/userdata/cloudinit/cloudinit.go	29	4	2
func generateBootstrapContainerUserData() in pkg/userdata/bottlerocket/template.go	15	4	3
func parseBootSettings() in pkg/userdata/bottlerocket/node_userdata.go	15	4	1
func getAllAuthorizedKeys() in pkg/userdata/bottlerocket/node_userdata.go	12	4	1
func generateAdminContainerUserData() in pkg/userdata/bottlerocket/node_userdata.go	15	4	3
func() in controllers/etcdadmconfig_controller.go	38	4	1
func() in controllers/helpers.go	13	4	1
func() in api/v1beta1/zz_generated.deepcopy.go	12	3	1
func autoConvert_v1alpha3_EtcdadmConfig_To_v1beta1_EtcdadmConfig() in api/v1alpha3/zz_generated.conversion.go	10	3	3
func autoConvert_v1beta1_EtcdadmConfig_To_v1alpha3_EtcdadmConfig() in api/v1alpha3/zz_generated.conversion.go	10	3	3
func autoConvert_v1alpha3_EtcdadmConfigSpec_To_v1beta1_EtcdadmConfigSpec() in api/v1alpha3/zz_generated.conversion.go	25	3	3
func autoConvert_v1beta1_EtcdadmConfigSpec_To_v1alpha3_EtcdadmConfigSpec() in api/v1alpha3/zz_generated.conversion.go	25	3	3
func() in api/v1alpha3/zz_generated.deepcopy.go	12	3	1
func patchCertPaths() in pkg/userdata/bottlerocket/prepare.go	8	3	1
func splitRepositoryAndTag() in pkg/userdata/bottlerocket/prepare.go	10	3	1
func() in controllers/etcdadmconfig_controller.go	21	3	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	6	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	6	2	1
func() in api/v1beta1/zz_generated.deepcopy.go	8	2	1