apache / dubbo-go-pixiu

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

9% duplication:

12,751 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,246 duplicated lines

244 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 244 duplicates...

Size	#	Folders	Files	Lines	Code
48	x 2	configs configs	conf.yaml conf_with_nacos.yaml	19:67 (65%) 19:66 (51%)	view
28	x 2	pkg/adapter/dubboregistry/registry/nacos pkg/adapter/dubboregistry/registry/nacos	application_listener.go interface_listener.go	76:109 (31%) 85:118 (24%)	view
25	x 2	configs configs	conf.yaml conf_with_nacos.yaml	69:96 (34%) 90:117 (26%)	view
24	x 2	pkg/config/xds/apiclient pkg/config/xds/apiclient	grpc.go grpc_envoy.go	155:189 (10%) 295:328 (8%)	view
15	x 2	pkg/filter/metric pkg/prometheus	metric.go prometheus.go	150:169 (13%) 365:384 (5%)	view
14	x 2	pkg/filter/header pkg/filter/http/loadbalancer	header.go loadbalancer.go	32:58 (32%) 33:59 (46%)	view
13	x 2	pkg/adapter/dubboregistry/registry/zookeeper pkg/adapter/springcloud/servicediscovery/zookeeper	application_listener.go application_listener.go	67:83 (15%) 61:78 (11%)	view
12	x 2	pkg/client/dubbo pkg/filter/http/remote	default.go call.go	27:38 (54%) 216:227 (8%)	view
11	x 2	pkg/listener/http2 pkg/listener/tcp	http2_listener.go tcp_listener.go	138:152 (13%) 81:95 (17%)	view
11	x 2	pkg/filter/network/dubboproxy/filter/http pkg/filter/network/dubboproxy/filter/proxy	httpfilter.go proxyfilter.go	61:83 (17%) 60:82 (10%)	view
10	x 2	pkg/common/mock pkg/filter/http/httpproxy	routerfilter.go routerfilter.go	36:53 (17%) 41:57 (11%)	view
10	x 2	pkg/filter/csrf pkg/filter/host	csrf.go host.go	41:61 (15%) 29:48 (34%)	view
10	x 2	pkg/filter/http/dubboproxy pkg/filter/network/dubboproxy/filter/proxy	dubbo.go proxyfilter.go	189:199 (7%) 109:119 (9%)	view
10	x 2	pkg/adapter/dubboregistry/registry/zookeeper pkg/adapter/springcloud/servicediscovery/zookeeper	application_listener.go application_listener.go	91:103 (12%) 84:97 (8%)	view
10	x 2	pkg/filter/http/dubboproxy pkg/filter/http/loadbalancer	dubbo.go loadbalancer.go	69:89 (7%) 52:68 (33%)	view
10	x 2	pkg/filter/cors pkg/filter/host	cors.go host.go	33:53 (17%) 29:48 (34%)	view
10	x 2	pkg/filter/cors pkg/filter/csrf	cors.go csrf.go	33:53 (17%) 41:61 (15%)	view
10	x 2	pkg/filter/cors pkg/filter/csrf	cors.go csrf.go	65:81 (17%) 67:83 (15%)	view
9	x 2	pkg/filter/failinject pkg/filter/http/loadbalancer	filter.go loadbalancer.go	33:47 (14%) 33:50 (30%)	view
9	x 2	pkg/filter/cors pkg/filter/failinject	cors.go filter.go	33:49 (15%) 33:47 (14%)	view
9	x 2	pkg/filter/network/grpcconnectionmanager pkg/filter/network/httpconnectionmanager	plugin.go plugin.go	30:46 (56%) 30:46 (56%)	view
9	x 2	pkg/filter/csrf pkg/filter/http/loadbalancer	csrf.go loadbalancer.go	41:57 (14%) 33:50 (30%)	view
9	x 2	pkg/filter/csrf pkg/filter/header	csrf.go header.go	41:57 (14%) 32:48 (20%)	view
9	x 2	pkg/listener/http2 pkg/listener/triple	http2_listener.go triple_listener.go	138:150 (10%) 102:114 (12%)	view
9	x 2	pkg/filter/network/dubboproxy pkg/filter/network/httpconnectionmanager	plugin.go plugin.go	29:46 (50%) 30:46 (56%)	view
9	x 2	pkg/listener/tcp pkg/listener/triple	tcp_listener.go triple_listener.go	81:93 (14%) 102:114 (12%)	view
9	x 2	pkg/filter/failinject pkg/filter/host	filter.go host.go	33:47 (14%) 29:45 (31%)	view
9	x 2	pkg/filter/cors pkg/filter/header	cors.go header.go	33:49 (15%) 32:48 (20%)	view
9	x 2	pkg/filter/host pkg/filter/http/loadbalancer	host.go loadbalancer.go	29:45 (31%) 33:50 (30%)	view
9	x 2	pkg/filter/csrf pkg/filter/failinject	csrf.go filter.go	41:57 (14%) 33:47 (14%)	view
9	x 2	pkg/filter/failinject pkg/filter/header	filter.go header.go	33:47 (14%) 32:48 (20%)	view
9	x 2	pkg/adapter/dubboregistry/registry/nacos pkg/adapter/dubboregistry/registry/zookeeper	service_listener.go service_listener.go	138:151 (7%) 149:162 (8%)	view
9	x 2	pkg/adapter/springcloud/servicediscovery/nacos pkg/adapter/springcloud/servicediscovery/nacos	nacos.go nacos.go	56:67 (6%) 86:97 (6%)	view
9	x 2	pkg/common/shutdown pkg/common/shutdown	graceful_shutdown_signal_darwin.go graceful_shutdown_signal_linux.go	25:38 (100%) 25:38 (100%)	view
9	x 2	pkg/filter/cors pkg/filter/http/loadbalancer	cors.go loadbalancer.go	33:49 (15%) 33:50 (30%)	view
9	x 2	pkg/filter/header pkg/filter/host	header.go host.go	32:48 (20%) 29:45 (31%)	view
9	x 2	pkg/adapter/dubboregistry/registry/zookeeper pkg/adapter/springcloud/servicediscovery/zookeeper	application_listener.go application_listener.go	111:119 (10%) 105:113 (7%)	view
9	x 2	pkg/filter/network/dubboproxy pkg/filter/network/grpcconnectionmanager	plugin.go plugin.go	29:46 (50%) 30:46 (56%)	view
9	x 2	pkg/adapter/dubboregistry/registry/zookeeper pkg/adapter/springcloud/servicediscovery/zookeeper	application_service_listener.go service_listener.go	107:115 (5%) 90:98 (10%)	view
8	x 2	pkg/filter/header pkg/filter/http/proxyrewrite	header.go rewrite.go	32:47 (18%) 37:53 (17%)	view
8	x 2	pkg/filter/http/httpproxy pkg/filter/http/proxyrewrite	routerfilter.go rewrite.go	68:82 (9%) 64:78 (17%)	view
8	x 2	pkg/adapter/dubboregistry/registry/zookeeper pkg/adapter/springcloud/servicediscovery/zookeeper	application_service_listener.go service_listener.go	70:77 (5%) 54:62 (9%)	view
8	x 2	pkg/config/xds/apiclient pkg/config/xds/apiclient	grpc.go grpc_envoy.go	270:280 (3%) 107:117 (2%)	view
8	x 2	pkg/filter/http/dubboproxy pkg/filter/http/httpproxy	dubbo.go routerfilter.go	70:88 (6%) 68:82 (9%)	view
8	x 2	pkg/filter/http/httpproxy pkg/filter/http/loadbalancer	routerfilter.go loadbalancer.go	68:82 (9%) 53:67 (26%)	view
8	x 2	pkg/filter/csrf pkg/filter/http/proxyrewrite	csrf.go rewrite.go	41:56 (12%) 37:53 (17%)	view
8	x 2	pkg/client/dubbo pkg/client/http	mapper.go mapper.go	145:153 (5%) 111:119 (6%)	view
8	x 2	pkg/client/proxy pkg/filter/http/grpcproxy	descriptor_source.go descriptor_source.go	126:136 (10%) 106:116 (8%)	view
8	x 2	pkg/filter/cors pkg/filter/http/proxyrewrite	cors.go rewrite.go	33:48 (13%) 37:53 (17%)	view
8	x 2	pkg/filter/http/loadbalancer pkg/filter/http/proxyrewrite	loadbalancer.go rewrite.go	53:67 (26%) 64:78 (17%)	view

Duplicated Units

The list of top 6 duplicated units.

See data for all 6 unit duplicates...

Size	#	Folders	Files	Lines	Code
33	x 2	pkg/adapter/dubboregistry/registry/nacos pkg/adapter/dubboregistry/registry/nacos	application_listener.go interface_listener.go	75:111 84:120	view
20	x 2	pkg/filter/metric pkg/prometheus	metric.go prometheus.go	149:170 364:385	view
13	x 2	pkg/listener/tcp pkg/listener/http2	tcp_listener.go http2_listener.go	80:96 137:153	view
11	x 2	pkg/filter/http/grpcproxy pkg/client/proxy	descriptor_source.go descriptor_source.go	105:117 125:137	view
7	x 2	pkg/filter/http/grpcproxy pkg/client/proxy	descriptor_source.go descriptor_source.go	128:136 148:156	view
7	x 2	pkg/adapter/dubboregistry/registry/base pkg/adapter/springcloud/servicediscovery/zookeeper	baseregistry.go application_listener.go	43:51 178:186	view