azure / azure-storage-azcopy - 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).

Learn more...

Conditional Complexity Overall

There are 3,350 units with 42,800 lines of code in units (79.0% of code).

7 very complex units (1,833 lines of code)
22 complex units (2,626 lines of code)
155 medium complex units (10,161 lines of code)
250 simple units (7,513 lines of code)
2,916 very simple units (20,667 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 cmd/copy.go	488	172	1
func() in cmd/copyEnumeratorInit.go	208	78	1
func InitResourceTraverser() in cmd/zc_enumerator.go	260	71	23
func SecurityDescriptorFromString() in sddl/sddlHelper_linux.go	247	58	1
func() in cmd/zc_traverser_file.go	218	56	1
func() in cmd/sync.go	188	54	1
func() in cmd/syncEnumerator.go	224	53	1
func() in cmd/copy.go	173	45	1
func RunAzCopy() in e2etest/newe2e_task_runazcopy.go	151	40	2
func() in ste/JobPartPlanFileName.go	269	39	1
def initialize_test_suite() in testSuite/scripts/utility.py	73	36	15
func ParseSDDL() in sddl/parseSddl.go	93	35	1
func() in e2etest/declarativeScenario.go	53	35	1
func() in cmd/zc_traverser_blob.go	97	32	1
func ResolveAzureAsyncOperation[Props any]() in e2etest/arm.go	105	31	3
func() in e2etest/scenario_helpers.go	179	30	1
func verifySinglePageBlobUpload() in testSuite/cmd/testblob.go	126	30	1
func remoteToLocal_file() in ste/xfer-remoteToLocal-file.go	163	30	3
func ResumeJobOrder() in jobsAdmin/init.go	127	30	1
func() in cmd/zc_traverser_blob.go	128	30	1
func() in e2etest/runner.go	131	29	1
func ReadStatFromMetadata() in common/unixStatAdapter.go	103	29	2
func() in ste/xferLogPolicy.go	86	29	1
func verifySingleBlockBlob() in testSuite/cmd/testblob.go	123	28	1
func GetResourceRoot() in cmd/pathUtils.go	73	28	2
func() in ste/mgr-JobPartTransferMgr.go	141	27	1
func() in cmd/make.go	87	27	1
def init() in testSuite/scripts/run.py	36	26	0
func verifySingleAppendBlob() in testSuite/cmd/testblob.go	109	26	1
func() in testSuite/cmd/testblobFS.go	124	25	1
func anyToRemote_file() in ste/xfer-anyToRemote-file.go	110	25	5
func() in ste/mgr-JobPartMgr.go	126	25	1
func() in cmd/sync.go	59	25	1
func ReadConfig() in e2etest/newe2e_config.go	69	24	3
func init() in testSuite/cmd/clean.go	81	24	0
func() in cmd/syncProcessor.go	116	24	1
func doGetCredentialTypeForLocation() in cmd/credentialUtil.go	77	24	5
func() in cmd/zc_traverser_local.go	147	24	1
func() in cmd/zc_traverser_local.go	134	24	1
func() in sddl/sddlString.go	82	23	1
func() in e2etest/declarativeScenario.go	89	23	1
func() in e2etest/declarativeWithPropertyProviders.go	104	23	1
func computeJobXfer() in ste/xfer.go	77	23	2
func() in cmd/zc_processor.go	112	23	1
func WalkWithSymlinks() in cmd/zc_traverser_local.go	129	23	5
func() in e2etest/newe2e_task_azcopy_job_validate.go	105	22	1
func getValidCredCombinationsForFromTo() in e2etest/declarativeRunner.go	39	22	4
def initialize_interactive_test_suite() in testSuite/scripts/utility.py	43	22	8
func() in ste/concurrencyTuner.go	88	22	1
func() in cmd/copy.go	37	22	1