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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

43% duplication:

20,649 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
9,051 duplicated lines

2,275 duplicates

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
config/crd (57%) --> config/helm (55%)	4571	6 file pairs	details...
config/helm (1%) --> config/webhook (26%)	160	2 file pairs	details...
pkg/virtualrouter (13%) --> pkg/virtualservice (17%)	126	4 file pairs	details...
pkg/gatewayroute (16%) --> pkg/virtualnode (18%)	104	3 file pairs	details...
pkg/virtualgateway (14%) --> pkg/virtualnode (17%)	102	3 file pairs	details...
pkg/virtualgateway (14%) --> pkg/virtualservice (14%)	102	3 file pairs	details...
pkg/virtualnode (17%) --> pkg/virtualservice (14%)	102	3 file pairs	details...
pkg/gatewayroute (13%) --> pkg/virtualgateway (12%)	88	3 file pairs	details...
pkg/gatewayroute (13%) --> pkg/virtualservice (12%)	88	3 file pairs	details...
pkg/virtualgateway (11%) --> pkg/virtualrouter (8%)	78	3 file pairs	details...
pkg/virtualnode (13%) --> pkg/virtualrouter (8%)	78	3 file pairs	details...
pkg/gatewayroute (9%) --> pkg/virtualrouter (6%)	64	3 file pairs	details...
pkg/mesh (9%) --> pkg/virtualgateway (8%)	60	2 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 2,275 duplicates...

Size	#	Folders	Files	Lines	Code
274	x 2	config/crd/bases config/crd/bases	appmesh.k8s.aws_virtualrouters.yaml appmesh.k8s.aws_virtualrouters.yaml	353:626 (26%) 630:903 (26%)	view
249	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	2578:2826 (7%) 2829:3077 (7%)	view
226	x 2	config/crd/bases config/crd/bases	appmesh.k8s.aws_gatewayroutes.yaml appmesh.k8s.aws_gatewayroutes.yaml	212:437 (30%) 440:665 (30%)	view
196	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	178:373 (5%) 376:571 (5%)	view
109	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	1411:1519 (3%) 1531:1639 (3%)	view
95	x 2	config/crd/bases config/helm/appmesh-controller/crds	appmesh.k8s.aws_virtualrouters.yaml crds.yaml	509:603 (9%) 2710:2804 (2%)	view
95	x 2	config/crd/bases config/helm/appmesh-controller/crds	appmesh.k8s.aws_virtualrouters.yaml crds.yaml	786:880 (9%) 2710:2804 (2%)	view
95	x 2	config/crd/bases config/helm/appmesh-controller/crds	appmesh.k8s.aws_virtualrouters.yaml crds.yaml	509:603 (9%) 2961:3055 (2%)	view
95	x 2	config/crd/bases config/helm/appmesh-controller/crds	appmesh.k8s.aws_virtualrouters.yaml crds.yaml	786:880 (9%) 2961:3055 (2%)	view
85	x 2	config/crd/bases config/helm/appmesh-controller/crds	appmesh.k8s.aws_virtualrouters.yaml crds.yaml	242:326 (8%) 2469:2553 (2%)	view
55	x 2	config/crd/bases config/crd/bases	appmesh.k8s.aws_virtualrouters.yaml appmesh.k8s.aws_virtualrouters.yaml	112:166 (5%) 630:684 (5%)	view
55	x 2	config/crd/bases config/crd/bases	appmesh.k8s.aws_virtualrouters.yaml appmesh.k8s.aws_virtualrouters.yaml	112:166 (5%) 353:407 (5%)	view
54	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	114:167 (1%) 2408:2461 (1%)	view
54	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	252:305 (1%) 2624:2677 (1%)	view
54	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	252:305 (1%) 2875:2928 (1%)	view
54	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	450:503 (1%) 2624:2677 (1%)	view
54	x 2	config/helm/appmesh-controller/crds config/helm/appmesh-controller/crds	crds.yaml crds.yaml	450:503 (1%) 2875:2928 (1%)	view
51	x 2	config/crd/bases config/helm/appmesh-controller/crds	appmesh.k8s.aws_virtualrouters.yaml crds.yaml	953:1003 (4%) 3115:3165 (1%)	view
47	x 2	config/crd/bases config/crd/bases	appmesh.k8s.aws_virtualrouters.yaml appmesh.k8s.aws_virtualrouters.yaml	116:162 (4%) 919:965 (4%)	view
47	x 2	config/crd/bases config/crd/bases	appmesh.k8s.aws_virtualrouters.yaml appmesh.k8s.aws_virtualrouters.yaml	634:680 (4%) 919:965 (4%)	view

Duplicated Units

The list of top 20 duplicated units.

See data for all 28 unit duplicates...

Size	#	Folders	Files	Lines	Code
27	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	513:540 1300:1327	view
18	x 2	pkg/conversions pkg/conversions	virtualnode_types_conversion.go virtualnode_types_conversion.go	343:362 364:383	view
18	x 2	webhooks/appmesh webhooks/appmesh	gatewayroute_validator.go gatewayroute_validator.go	126:144 146:164	view
17	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	2567:2584 2817:2834	view
16	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	605:621 1650:1666	view
13	x 4	pkg/virtualservice pkg/virtualgateway pkg/gatewayroute pkg/virtualnode	resource_manager.go resource_manager.go resource_manager.go resource_manager.go	37:50 34:48 37:51 35:49	view
12	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	553:565 1275:1287	view
12	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	972:984 1201:1213	view
12	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	1340:1352 2357:2369	view
12	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	2990:3002 3556:3568	view
10	x 2	pkg/inject pkg/inject	sidecar_builder.go sidecar_builder.go	315:325 337:347	view
10	x 2	pkg/virtualservice pkg/virtualrouter	resource_manager.go resource_manager.go	156:166 160:170	view
10	x 2	webhooks/appmesh webhooks/appmesh	gatewayroute_validator.go virtualrouter_validator.go	309:322 70:82	view
9	x 2	pkg/inject pkg/inject	envoy.go virtualgateway_envoy.go	160:169 146:155	view
9	x 2	pkg/cloudmap pkg/virtualnode	resource_manager.go resource_manager.go	168:177 115:124	view
9	x 2	pkg/conversions pkg/conversions	virtualgateway_types_conversion.go virtualnode_types_conversion.go	150:159 184:193	view
9	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	434:443 1179:1188	view
8	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	1507:1515 2034:2042	view
7	x 2	pkg/mesh pkg/virtualgateway	members_finalizer.go members_finalizer.go	27:34 27:34	view
7	x 2	apis/appmesh/v1beta2 apis/appmesh/v1beta2	zz_generated.deepcopy.go zz_generated.deepcopy.go	711:718 1825:1832	view