GoogleCloudPlatform / cloud-foundation-toolkit

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 1,006 units with 10,081 lines of code in units (49.7% of code).

2 very complex units (631 lines of code)
2 complex units (258 lines of code)
19 medium complex units (979 lines of code)
66 simple units (1,805 lines of code)
917 very simple units (6,408 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 file_bpmetadata_proto_init() in cli/bpmetadata/bpmetadata.pb.go	413	99	0
func file_bpmetadata_ui_ext_proto_init() in cli/bpmetadata/bpmetadata_ui_ext.pb.go	218	51	0
func file_bpmetadata_ui_proto_init() in cli/bpmetadata/bpmetadata_ui.pb.go	147	33	0
func writeResults() in cli/scorecard/score.go	111	31	4
func() in tflint-ruleset-blueprint/rules/terraform_required_version_range.go	102	24	1
func getMdContent() in cli/bpmetadata/markdown.go	67	21	5
func NewTFBlueprintTest() in infra/blueprint-test/pkg/tft/terraform.go	76	18	2
func CreateBlueprintMetadata() in cli/bpmetadata/cmd.go	65	16	2
func generateMetadataForBpPath() in cli/bpmetadata/cmd.go	36	14	1
func printReports() in cli/report/report.go	60	14	4
func initTest() in cli/bptest/init.go	50	13	1
func generate() in cli/bpmetadata/cmd.go	54	13	2
def has_valid_header() in infra/build/developer-tools/build/verify_boilerplate/verify_boilerplate.py	32	12	2
func convertKitchenTests() in cli/bptest/convert.go	45	12	0
func() in cli/bpmetadata/cmd.go	60	12	1
func getCBBuildsWithFilter() in infra/utils/fbf/cmd/cb.go	43	11	3
func computeFlakesFromBuilds() in infra/utils/fbf/cmd/flaky.go	32	11	1
func NewKRMBlueprintTest() in infra/blueprint-test/pkg/krmt/krm.go	51	11	2
func() in cli/bptest/blueprint_connection_source_version_rule.go	24	11	1
func parseBlueprintVersion() in cli/bpmetadata/tfconfig.go	48	11	2
func getViolations() in cli/scorecard/violations.go	47	11	2
func setAvgTimeFlagDefaults() in cli/bpbuild/cmd.go	46	11	0
func getCBBuildsWithFilter() in cli/bpbuild/build.go	41	11	3
func() in infra/blueprint-test/pkg/utils/asserthttp.go	43	10	1
def get_files() in infra/build/developer-tools/build/verify_boilerplate/verify_boilerplate.py	20	10	2
func remoteToLocal() in infra/module-swapper/cmd/swap.go	48	10	2
func SwapModules() in infra/module-swapper/cmd/swap.go	38	10	6
func FindFilesWithPattern() in cli/util/file.go	36	10	3
func() in tflint-ruleset-blueprint/rules/terraform_doc_sample_restricted_blocks.go	41	9	1
func getTerminalJSONPaths() in infra/blueprint-test/pkg/utils/jsonpaths.go	27	9	2
func FindTestConfigs() in infra/blueprint-test/pkg/discovery/discover.go	36	9	2
func localToRemote() in infra/module-swapper/cmd/swap.go	44	9	2
func moduleSourceRefs() in infra/module-swapper/cmd/swap.go	38	9	2
func getArchitctureInfo() in cli/bpmetadata/markdown.go	45	9	2
func UpsertSetters() in infra/blueprint-test/pkg/kpt/setters.go	26	8	2
func PollE() in infra/blueprint-test/pkg/utils/poll.go	24	8	2
func httpRetryCondition() in infra/blueprint-test/pkg/utils/asserthttp.go	15	8	1
func commentVersions() in infra/module-swapper/cmd/swap.go	20	8	1
func getExplicitTests() in cli/bptest/list.go	31	8	1
func validateAndGetRelativeTestPkg() in cli/bptest/run.go	28	8	2
func render() in cli/bpcatalog/render.go	33	8	4
func getBlueprintRequirements() in cli/bpmetadata/tfconfig.go	42	8	3
func parseBlueprintRoles() in cli/bpmetadata/tfconfig.go	38	8	1
func getDirPaths() in cli/bpmetadata/path.go	28	8	2
func WalkTerraformDirs() in cli/util/file.go	20	8	1
func loadResources() in cli/launchpad/root.go	31	8	1
func() in tflint-ruleset-blueprint/rules/terraform_doc_sample_restricted_resources.go	22	7	1
func CreateVariant() in infra/blueprint-test/pkg/benchmark/krm.go	24	7	5
func writeModuleRefs() in infra/module-swapper/cmd/swap.go	26	7	3
func getDiscoveredTests() in cli/bptest/list.go	28	7	1