GoogleCloudPlatform / solution-acceleration-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 130 units with 2,085 lines of code in units (22.6% of code).

0 very complex units (0 lines of code)
1 complex units (118 lines of code)
4 medium complex units (229 lines of code)
28 simple units (766 lines of code)
97 very simple units (972 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 planAndImport() in internal/tfimport/tfimport.go	118	27	4
func dumpTemplate() in internal/tfengine/tfengine.go	70	21	5
func Run() in internal/policygen/policygen.go	68	18	3
func Run() in internal/tfengine/tfengine.go	56	17	3
func() in internal/tfengine/config.go	35	11	1
func loadResourcesFromCloudStorageBucket() in internal/policygen/load.go	44	10	2
func resourcesFromConfig() in scripts/check_importer_supports_engine/main.go	32	9	2
func addResources() in scripts/check_importer_supports_engine/main.go	32	9	2
func allBindings() in internal/policygen/iam.go	33	9	2
func Run() in internal/tfimport/tfimport.go	39	8	3
func WriteDir() in internal/template/template.go	26	8	3
func FlattenData() in internal/template/template.go	28	8	2
func dump() in internal/tfengine/tfengine.go	24	8	5
func findUnmanaged() in internal/tfengine/tfengine.go	36	8	3
func bindings() in internal/policygen/iam.go	31	8	4
func resolveExpression() in internal/terraform/json.go	19	7	2
func() in internal/tfimport/importer/google_resource_manager_lien.go	30	7	1
func() in internal/tfimport/importer/google_billing_budget.go	27	7	1
func loadConfig() in internal/tfengine/config.go	26	7	2
func generateIAMPolicies() in internal/policygen/iam.go	41	7	4
func run() in cmd/tfengine/main.go	34	7	0
func run() in cmd/policygen/main.go	31	7	0
func run() in scripts/check_importer_supports_engine/main.go	22	6	0
func() in internal/tfimport/importer/random_id.go	20	6	1
func loadFields() in internal/tfimport/importer/resources.go	19	6	3
func() in internal/tfimport/importer/random_integer.go	25	6	1
func Fetch() in internal/fileutil/fileutil.go	19	6	3
func WriteFile() in internal/template/template.go	23	6	3
func ConvertToLocalBackend() in internal/tfengine/tfengine.go	25	6	1
func members() in internal/policygen/iam.go	24	6	4
func validateMandatoryStringLists() in internal/policygen/iam.go	18	6	2
func loadConfig() in internal/policygen/load.go	21	6	1
func IsCompatible() in internal/version/version.go	17	6	1
func findMatches() in scripts/generate_schema_docs/main.go	14	5	1
func addRequiredByParent() in scripts/generate_schema_docs/main.go	13	5	2
func flattenObjects() in scripts/generate_schema_docs/main.go	19	5	4
func GetInstancesForType() in internal/terraform/state.go	15	5	2
func ReadPlanChanges() in internal/terraform/json.go	13	5	2
func ReadProviderConfigValues() in internal/terraform/json.go	18	5	3
func resourceProviderConfig() in internal/terraform/json.go	10	5	3
func() in internal/tfimport/importer/google_sql_user.go	19	5	1
func() in internal/tfimport/importer/google_resource_manager_lien.go	22	5	1
func() in internal/tfimport/importer/google_billing_budget.go	21	5	1
func get() in internal/template/funcmap.go	18	5	3
func AddLicense() in internal/licenseutil/licenseutil.go	18	5	1
func trimDescriptions() in internal/tfengine/tfengine.go	16	5	1
func() in internal/policygen/load.go	18	5	1
func loadResourcesFromLocalDir() in internal/policygen/load.go	21	5	1
func run() in cmd/tfimport/main.go	28	5	0
func run() in scripts/generate_schema_docs/main.go	12	4	0