aliyun / fc-runtime-go-sdk - 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).

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Conditional Complexity Overall

There are 81 units with 965 lines of code in units (66.5% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (47 lines of code)
8 simple units (287 lines of code)
72 very simple units (631 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 NewHandler() in fc/handler.go	47	14	1
func() in fc/function.go	48	10	1
func convertInvokeRequest() in fc/invoke_loop.go	70	9	1
func compressExeAndArgs() in cmd/build-fc-zip/main.go	37	9	3
func NewHttpHandler() in fc/http_handler.go	32	7	1
func handleInvoke() in fc/invoke_loop.go	25	7	2
func() in fc/runtime_api_client.go	28	7	1
func validateReturns() in fc/handler.go	16	6	1
func() in fc/runtime_api_client.go	31	6	1
func NewLifeCycleHandler() in fc/life_cycle_handler.go	23	5	1
func() in fc/function.go	13	5	1
func() in fc/function.go	27	5	1
func() in fc/function.go	16	5	1
func validateArguments() in fc/handler.go	14	5	1
func startRuntimeAPILoop() in fc/invoke_loop.go	23	5	4
func convertInvokeFunctionType() in fc/invoke_loop.go	16	5	1
func main() in cmd/build-fc-zip/main.go	33	5	0
func writeExe() in cmd/build-fc-zip/main.go	24	5	3
func() in fc/function.go	12	4	1
func validateHttpArguments() in fc/http_handler.go	18	4	1
func validateHttpReturns() in fc/http_handler.go	12	4	1
func genHttpRequest() in fc/http_handler.go	21	4	2
func validateLifeCycleArguments() in fc/life_cycle_handler.go	12	3	1
func convertStack() in fc/panic.go	13	3	1
func formatFrame() in fc/panic.go	20	3	1
func() in fc/handler.go	11	3	1
func safeMarshal() in fc/invoke_loop.go	15	3	1
func fcErrorResponse() in fc/errors.go	15	3	1
func() in fc/http_handler_response.go	10	3	1
func() in fc/http_handler_response.go	17	3	1
func() in fc/messages/messages.go	7	2	1
func StartHandlerWithContext() in fc/entry.go	9	2	3
func validateLifeCycleReturns() in fc/life_cycle_handler.go	6	2	1
func getPanicStack() in fc/panic.go	10	2	0
func NewFunction() in fc/function.go	11	2	2
func() in fc/function.go	9	2	1
func() in fc/function.go	6	2	1
func() in fc/function.go	9	2	1
func() in fc/function.go	6	2	1
func getErrorType() in fc/errors.go	7	2	1
func fcPanicResponse() in fc/errors.go	12	2	1
func() in fc/http_handler_response.go	6	2	1
func() in fc/http_handler_response.go	12	2	1
func() in fc/http_handler_response.go	7	2	1
func FromContext() in fccontext/context.go	8	2	1
func() in fc/messages/messages.go	3	1	1
func Start() in fc/entry.go	4	1	1
func StartHttp() in fc/entry.go	4	1	1
func RegisterInitializerFunction() in fc/entry.go	3	1	1
func RegisterPreFreezeFunction() in fc/entry.go	3	1	1