azure / azure-extension-platform - 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 156 units with 2,066 lines of code in units (71.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
4 medium complex units (258 lines of code)
16 simple units (447 lines of code)
136 very simple units (1,361 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 FindSeqNum() in pkg/seqno/seqno.go	59	15	2
func getVMExtensionInternal() in vmextension/vmextension.go	92	15	2
func DecryptProtectedSettings() in pkg/decrypt/decypt_windows.go	49	14	3
func enable() in vmextension/enabledisable.go	58	14	1
func getSequenceNumberInternal() in pkg/seqno/seqno_windows.go	41	10	2
func TryClearRegexMatchingFilesExcept() in pkg/utils/utils_linux.go	30	9	4
func rotateLogFolder() in pkg/logging/logging.go	37	9	2
func newInner() in pkg/lockedfile/lockedfile_windows.go	40	8	3
func() in pkg/lockedfile/lockedfile_windows.go	32	8	1
func setDisabled() in vmextension/enabledisable.go	36	8	2
func CombineErrors() in pkg/extensionerrors/errorhelper.go	12	7	2
func TryDeleteDirectoriesExcept() in pkg/utils/utils_linux.go	18	7	2
func execCmdInDirWithAction() in pkg/commandhandler/cmd.go	34	7	6
func findAndReadFile() in pkg/handlerenv/handlerenv.go	24	7	1
func newInner() in pkg/lockedfile/lockedfile_linux.go	27	7	3
func disable() in vmextension/enabledisable.go	33	7	1
func OperationNameFromString() in vmextension/vmextension.go	18	7	1
func writeTransitioningStatus() in extensionlauncher/extensionlauncher.go	22	7	5
func install() in vmextension/installuninstall.go	22	6	1
func uninstall() in vmextension/installuninstall.go	21	6	1
func decryptDataWithCert() in pkg/decrypt/decypt_windows.go	49	5	3
func getSequenceNumberInternal() in pkg/seqno/seqno_linux.go	18	5	2
func NewWithName() in pkg/logging/logging.go	24	5	2
func GetHandlerSettings() in pkg/settings/settings.go	24	5	3
func parseHandlerSettingsFile() in pkg/settings/settings.go	20	5	2
func CleanUpSettings() in pkg/settings/settings.go	19	5	2
func() in pkg/lockedfile/lockedfile_windows.go	22	5	1
func() in pkg/lockedfile/lockedfile_linux.go	16	5	1
func() in pkg/status/status.go	20	5	1
func StatusMsg() in pkg/status/status.go	15	5	3
func() in pkg/extensionevents/extension_events.go	35	5	1
func hasPrivateKey() in pkg/internal/crypto/crypto_windows.go	33	5	1
func ParseArgs() in extensionlauncher/extensionlauncher.go	20	5	0
func thumbprintStringToHex() in pkg/decrypt/decypt_windows.go	17	4	1
func execCommonWithEnvVariables() in pkg/commandhandler/cmd_windows.go	21	4	5
func execCommonWithEnvVariables() in pkg/commandhandler/cmd_linux.go	21	4	4
func addEnvVariables() in pkg/commandhandler/cmd.go	8	4	2
func GetHandlerEnvironment() in pkg/handlerenv/handlerenv.go	27	4	2
func getDirSize() in pkg/logging/logging.go	15	4	1
func() in pkg/encrypt/encrypt_windows.go	62	4	1
func newCertHandler() in pkg/encrypt/encrypt_linux.go	18	4	1
func unmarshalProtectedSettings() in pkg/settings/settings.go	16	4	3
func NewSelfSignedx509Certificate() in pkg/internal/crypto/crypto_linux.go	33	4	0
func() in pkg/internal/crypto/crypto_linux.go	13	4	1
func() in pkg/internal/crypto/crypto_linux.go	13	4	1
func isAUsableCert() in pkg/internal/crypto/crypto_windows.go	12	4	1
func GetCertificateThumbprint() in pkg/internal/crypto/crypto_windows.go	36	4	1
func resetState() in vmextension/installuninstall.go	14	4	1
func GetInitializationInfo() in vmextension/initialization.go	24	4	4
func reportStatus() in vmextension/vmextension.go	16	4	4