azure / custom-script-extension-linux - 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 92 units with 1,236 lines of code in units (69.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
3 medium complex units (117 lines of code)
11 simple units (339 lines of code)
78 very simple units (780 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 main/handlersettings.go	27	16	1
func Download() in pkg/download/downloader.go	58	13	2
func getDownloaders() in main/files.go	32	12	4
func main() in main/main.go	45	9	0
func WithRetries() in pkg/download/retry.go	41	9	4
func runCmd() in main/cmds.go	38	8	3
func ParseBlobURL() in pkg/blobutil/url.go	27	8	1
func downloadFiles() in main/cmds.go	27	7	3
func GetHandlerEnv() in main/handlerenv.go	24	7	0
func unmarshalProtectedSettings() in main/handlersettingscommon.go	36	7	3
func tailFile() in main/logtail.go	24	7	2
func enable() in main/cmds.go	30	6	3
func writeTempScript() in main/cmds.go	25	6	3
func downloadAndProcessURL() in main/files.go	22	6	4
func validateObjectJSON() in main/schema.go	16	5	2
func parseAndValidateSettings() in main/handlersettings.go	24	5	3
func validateSettingsSchema() in main/handlersettings.go	17	5	2
func FindSeqNum() in main/seqnum.go	20	5	2
func parseHandlerSettingsFile() in main/handlersettingscommon.go	17	5	1
func() in main/status.go	20	5	1
func statusMsg() in main/status.go	15	5	3
func IsTextFile() in pkg/preprocess/file.go	16	5	1
func() in pkg/download/blobwithmsitoken.go	19	5	1
func checkAndSaveSeqNum() in main/cmds.go	15	4	3
func decodeScript() in main/cmds.go	18	4	1
func urlToFileName() in main/files.go	14	4	1
func postProcessFile() in main/files.go	17	4	1
func readStatus() in main/status.go	16	4	3
func IsValidUrl() in pkg/urlutil/urlerrorhelper.go	7	4	1
func IsAzureStorageBlobUri() in pkg/download/blobwithmsitoken.go	13	4	1
func enablePre() in main/cmds.go	10	3	3
func clearSettingsAndScriptExceptMostRecent() in main/cmds.go	17	3	3
func Exec() in main/exec.go	17	3	4
func ExecCmdInDir() in main/exec.go	13	3	2
func validateSettingsObject() in main/schema.go	10	3	3
func ParseHandlerEnv() in main/handlerenv.go	10	3	1
func parseCmd() in main/main.go	15	3	1
func printUsage() in main/main.go	13	3	1
func() in main/telemetry.go	12	3	1
func ReadSettings() in main/handlersettingscommon.go	12	3	1
func UnmarshalHandlerSettings() in main/handlersettingscommon.go	9	3	4
func unmarshalSettings() in main/handlersettingscommon.go	10	3	2
func reportStatus() in main/status.go	12	3	6
func RemoveBOM() in pkg/preprocess/bom.go	9	3	1
func hasTextExtension() in pkg/preprocess/file.go	9	3	1
func parseAzureContainerBlobNameFromPath() in pkg/blobutil/url.go	11	3	1
func RemoveUrlFromErr() in pkg/urlutil/urlerrorhelper.go	9	3	1
func IsSmallerThan() in pkg/seqnum/seqnum.go	11	3	2
func SaveTo() in pkg/download/save.go	12	3	4
func() in pkg/download/blob.go	11	3	1