GoogleCloudPlatform / k8s-cloud-provider

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

10% duplication:

8,874 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
942 duplicated lines

149 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 149 duplicates...

Size	#	Folders	Files	Lines	Code
15	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	237:251 (1%) 259:273 (1%)	view
12	x 2	pkg/cloud/rgraph/workflow/testlib/lb pkg/cloud/rgraph/workflow/testlib/lb	forwardingrule.go recreate_addr.go	25:38 (20%) 25:37 (42%)	view
12	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	511:523 (1%) 527:539 (1%)	view
11	x 2	pkg/cloud/rgraph/algo/traversal pkg/cloud/rgraph/algo/traversal	traversal.go traversal.go	56:73 (22%) 94:111 (22%)	view
11	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	721:732 (1%) 736:747 (1%)	view
11	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	92:103 (1%) 108:119 (1%)	view
10	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	107:117 (<1%) 123:133 (<1%)	view
10	x 2	pkg/cloud pkg/cloud	op.go op.go	99:115 (5%) 173:189 (5%)	view
10	x 2	pkg/cloud pkg/cloud	op.go op.go	99:115 (5%) 247:262 (5%)	view
10	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	982:992 (<1%) 996:1006 (<1%)	view
10	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	583:593 (<1%) 597:607 (<1%)	view
10	x 2	pkg/cloud pkg/cloud	op.go op.go	173:189 (5%) 247:262 (5%)	view
10	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	139:149 (<1%) 153:163 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	92:101 (<1%) 124:133 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	306:315 (<1%) 319:328 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	651:660 (<1%) 664:673 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	280:289 (<1%) 293:302 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	511:519 (<1%) 543:551 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	306:315 (<1%) 332:341 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	651:660 (<1%) 677:686 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	625:634 (<1%) 638:647 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	1024:1033 (<1%) 1037:1046 (<1%)	view
9	x 2	pkg/cloud/rgraph/workflow/testlib/lb pkg/cloud/rgraph/workflow/testlib/lb	basic.go recreate_addr.go	27:35 (26%) 27:35 (32%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	664:673 (<1%) 677:686 (<1%)	view
9	x 2	pkg/cloud/rgraph/workflow/testlib/lb pkg/cloud/rgraph/workflow/testlib/lb	basic.go forwardingrule.go	27:35 (26%) 27:35 (15%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	319:328 (<1%) 332:341 (<1%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	method.go method.go	311:319 (4%) 335:343 (4%)	view
9	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	527:535 (<1%) 543:551 (<1%)	view
8	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	996:1004 (<1%) 1010:1018 (<1%)	view
8	x 2	pkg/cloud/rgraph/rnode pkg/cloud/rgraph/rnode	generic_funcs.go generic_funcs.go	115:123 (3%) 181:189 (3%)	view
8	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	982:990 (<1%) 1010:1018 (<1%)	view
8	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	882:890 (<1%) 894:902 (<1%)	view
8	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	202:210 (<1%) 214:222 (<1%)	view
8	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	583:591 (<1%) 611:619 (<1%)	view
8	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	597:605 (<1%) 611:619 (<1%)	view
8	x 2	pkg/cloud pkg/cloud	service.go service.go	117:125 (7%) 127:136 (7%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	939:946 (<1%) 961:968 (<1%)	view
7	x 2	pkg/cloud/rgraph/rnode pkg/cloud/rgraph/rnode	generic_funcs.go generic_funcs.go	256:263 (3%) 274:281 (3%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	356:363 (<1%) 367:374 (<1%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	939:946 (<1%) 950:957 (<1%)	view
7	x 2	pkg/cloud/rgraph/testing/ez pkg/cloud/rgraph/testing/ez	factories.go factories.go	362:371 (1%) 538:547 (1%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	1134:1141 (<1%) 1145:1152 (<1%)	view
7	x 2	pkg/cloud/rgraph/testing/ez pkg/cloud/rgraph/testing/ez	factories.go factories.go	270:279 (1%) 474:483 (1%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	378:385 (<1%) 389:396 (<1%)	view
7	x 2	pkg/cloud/rgraph/testing/ez pkg/cloud/rgraph/testing/ez	factories.go factories.go	317:326 (1%) 474:483 (1%)	view
7	x 2	pkg/cloud/rgraph/testing/ez pkg/cloud/rgraph/testing/ez	factories.go factories.go	190:199 (1%) 317:326 (1%)	view
7	x 2	pkg/cloud/rgraph/testing/ez pkg/cloud/rgraph/testing/ez	factories.go factories.go	362:371 (1%) 418:427 (1%)	view
7	x 2	pkg/cloud/rgraph/testing/ez pkg/cloud/rgraph/testing/ez	factories.go factories.go	474:483 (1%) 538:547 (1%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	786:793 (<1%) 797:804 (<1%)	view
7	x 2	pkg/cloud/meta pkg/cloud/meta	compute_services.go compute_services.go	378:385 (<1%) 400:407 (<1%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
6	x 7	pkg/cloud/rgraph/rnode/backendservice pkg/cloud/rgraph/rnode/healthcheck pkg/cloud/rgraph/rnode/forwardingrule pkg/cloud/rgraph/rnode/address pkg/cloud/rgraph/rnode/targethttpproxy pkg/cloud/rgraph/rnode/urlmap pkg/cloud/rgraph/rnode/networkendpointgroup	backendservice.go healthcheck.go forwardingrule.go address.go targethttpproxy.go urlmap.go networkendpointgroup.go	29:36 29:36 29:36 29:36 29:36 29:36 29:36	view
6	x 2	pkg/cloud pkg/cloud	op.go op_networkservices.go	118:125 77:84	view