apache / dubbo-go-samplesConditional 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 901 units with 7,664 lines of code in units (52.0% of code).

0 very complex units (0 lines of code)
1 complex units (132 lines of code)
2 medium complex units (159 lines of code)
24 simple units (973 lines of code)
874 very simple units (6,400 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 rpc/triple/pb2/models/generated.pb.go	132	37	1
func skipGenerated() in rpc/triple/pb2/models/generated.pb.go	78	24	1
func() in rpc/triple/pb2/models/generated.pb.go	81	22	1
func file_helloworld_proto_init() in apisix/helloworld/protobuf/helloworld/helloworld.pb.go	49	9	0
func startHttp() in game/go-server-gate/cmd/server.go	52	9	0
func file_samples_api_proto_init() in api/samples_api.pb.go	49	9	0
func file_helloworld_proto_init() in rpc/triple/pb/dubbogo-grpc/protobuf/api/helloworld.pb.go	49	9	0
func test() in rpc/jsonrpc/go-client/cmd/client.go	45	8	0
func testComplexService() in rpc/triple/hessian2/go-client/cmd/client.go	85	8	0
func invokeStream() in tracing/triple/go-client/cmd/client.go	32	7	0
func test() in tls/dubbo/go-client/cmd/client.go	42	7	0
func test1() in rpc/jsonrpc/go-client/cmd/client.go	39	7	0
func test2() in rpc/jsonrpc/go-client/cmd/client.go	39	7	0
func test() in rpc/dubbo/go-client/cmd/client.go	42	7	0
func stream() in rpc/triple/pb/dubbogo-grpc/go-client/cmd/client.go	34	7	0
func stream() in rpc/triple/pb2/go-client/cmd/client.go	34	7	0
func() in mesh/go-server/cmd/server.go	34	6	1
func() in helloworld/go-server/cmd/server.go	34	6	1
func() in tracing/triple/go-server/cmd/server.go	34	6	1
func main() in context/triple/go-client/cmd/client.go	46	6	0
func() in config-api/config-merge/go-server/cmd/server.go	34	6	1
func() in proxyless/go-server/cmd/server.go	34	6	1
func main() in skywalking/go-client/cmd/client.go	30	6	0
func() in skywalking/go-server/cmd/server.go	34	6	1
func() in rpc/triple/pb/dubbogo-grpc/go-server/pkg/greeter.go	34	6	1
func() in rpc/triple/pb/dubbogo-grpc/grpc-server/main.go	34	6	1
func() in rpc/triple/pb2/go-server/pkg/greeter.go	34	6	1
func main() in config-api/subModule/registry/main.go	22	5	0
func main() in config-api/configcenter/nacos/go-client/cmd/client.go	31	5	0
func main() in config-api/configcenter/zookeeper/go-client/cmd/client.go	31	5	0
function frame() in game/website/js/index.js	27	5	0
func() in game/go-server-game/pkg/provider.go	23	5	1
func main() in polaris/limit/go-client/cmd/main.go	28	5	0
func callGetUser() in generic/default/go-client/cmd/client.go	42	5	1
func main() in skywalking/go-server/cmd/server.go	21	5	0
func stream() in rpc/triple/pb/dubbogo-grpc/grpc-client/main.go	24	5	1
func main() in logger/rolling/cmd/main.go	18	4	0
func main() in logger/default/cmd/main.go	20	4	0
func main() in logger/level/cmd/main.go	20	4	0
func main() in logger/custom/cmd/main.go	20	4	0
func _Greeter_SayHello_Handler() in apisix/helloworld/protobuf/helloworld/helloworld_triple.pb.go	28	4	3
func() in apisix/helloworld/protobuf/helloworld/helloworld.pb.go	11	4	1
func() in apisix/helloworld/protobuf/helloworld/helloworld.pb.go	11	4	1
func main() in seata-go/tcc/server/cmd/server.go	18	4	0
func main() in config-api/configcenter/nacos/go-server/cmd/server.go	24	4	0
func main() in config-api/configcenter/zookeeper/go-server/cmd/server.go	24	4	0
func main() in otel/trace/go-client/cmd/main.go	17	4	0
func() in game/go-server-game/pkg/provider.go	27	4	1
func main() in polaris/registry/go-client/cmd/main.go	26	4	0
func main() in polaris/router/go-client/cmd/main.go	24	4	0