GoogleCloudPlatform / alloydb-auth-proxy

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 99 units with 1,670 lines of code in units (73.9% of code).

1 very complex units (158 lines of code)
1 complex units (164 lines of code)
4 medium complex units (222 lines of code)
12 simple units (422 lines of code)
81 very simple units (704 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 parseConfig() in cmd/root.go	158	65	3
func runSignalWrapper() in cmd/root.go	164	28	1
func() in internal/proxy/proxy.go	50	15	1
func() in internal/proxy/proxy.go	60	14	1
func credentialsOpt() in internal/proxy/proxy.go	64	13	2
func newSocketMount() in internal/proxy/proxy.go	48	12	4
func() in internal/proxy/proxy.go	40	10	1
func NewClient() in internal/proxy/proxy.go	42	10	4
func newUnixSocketMount() in internal/proxy/proxy.go	35	10	3
func loadConfig() in cmd/root.go	34	10	3
func() in main_windows.go	53	9	1
func dialOptions() in internal/proxy/proxy.go	10	9	2
func initViper() in cmd/root.go	33	9	1
func() in internal/proxy/proxy.go	43	8	1
func() in internal/proxy/proxy.go	32	8	1
func() in internal/proxy/proxy_other.go	46	7	1
func() in internal/proxy/proxy.go	30	7	1
func runWaitCmd() in cmd/root.go	24	6	2
func() in internal/healthcheck/healthcheck.go	27	5	1
func instanceFromEnv() in cmd/root.go	20	5	1
func NewCommand() in cmd/root.go	141	5	1
func instanceFromConfigFile() in cmd/root.go	21	5	1
func parseBoolOpt() in cmd/root.go	24	5	2
func main() in cmd/gendocs/main.go	22	5	0
func main() in main_windows.go	14	4	0
func() in internal/gcloud/gcloud.go	19	4	1
func() in internal/proxy/proxy_other.go	19	4	1
func quitquitquit() in cmd/root.go	14	4	2
func startHTTPServer() in cmd/root.go	21	4	5
func configureFUSE() in internal/proxy/proxy_other.go	17	3	2
func() in internal/proxy/proxy_other.go	18	3	1
func SupportsFUSE() in internal/proxy/fuse_darwin.go	8	3	0
func SupportsFUSE() in internal/proxy/fuse_linux.go	8	3	0
func parseImpersonationChain() in internal/proxy/proxy.go	11	3	1
func() in internal/proxy/proxy.go	11	3	1
func Execute() in cmd/root.go	9	3	0
func Path() in internal/gcloud/gcloud.go	7	2	0
func TokenSource() in internal/gcloud/gcloud.go	8	2	0
func() in internal/proxy/proxy_other.go	9	2	1
func() in internal/proxy/proxy_other.go	8	2	1
func() in internal/proxy/fuse.go	7	2	1
func ParseInstanceURI() in internal/proxy/proxy.go	7	2	1
func ShortInstURI() in internal/proxy/proxy.go	7	2	1
func UnixSocketDir() in internal/proxy/proxy.go	9	2	2
func toFullURI() in internal/proxy/proxy.go	15	2	1
func() in internal/healthcheck/healthcheck.go	10	2	1
func NewStructuredLogger() in internal/log/log.go	27	2	1
func semanticVersion() in cmd/root.go	7	2	0
func() in cmd/errors.go	6	2	1
func main() in main.go	3	1	0