awslabs / aws-virtual-application-management
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 28% duplication:
    • 73,690 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 20,747 duplicated lines
  • 8,056 duplicates
system28% (20,747 lines)
Duplication per Extension
js26% (10,436 lines)
yaml26% (7,370 lines)
yml45% (2,941 lines)
Duplication per Component (primary)
ROOT26% (7,406 lines)
components/base-workflow-ui42% (2,859 lines)
components/base26% (2,171 lines)
components/base-workflow27% (1,264 lines)
components/base-ui14% (1,144 lines)
components/vam-api28% (1,075 lines)
components/vam-ui26% (853 lines)
components/base-rest-api31% (791 lines)
components/base-cicd53% (745 lines)
components/appstream-image-builder23% (593 lines)
components/vam-silky-smooth-deployments40% (515 lines)
main/packages49% (371 lines)
components/base-workflow-api48% (224 lines)
components/base-auth-cognito20% (223 lines)
components/base-post-deployment41% (213 lines)
components/base-ui-public-hosting24% (200 lines)
components/eventbridge17% (63 lines)
components/base-scripts9% (14 lines)
main/config61% (13 lines)
components/vam-sample-applications10% (10 lines)
components/typings0% (0 lines)

Duplication Between Components (50+ lines)

G components/base-ui components/base-ui components/base-workflow-ui components/base-workflow-ui components/base-ui--components/base-workflow-ui 933 components/vam-api components/vam-api components/base-ui--components/vam-api 161 components/vam-silky-smooth-deployments components/vam-silky-smooth-deployments components/base-ui--components/vam-silky-smooth-deployments 104 components/base components/base components/base-ui--components/base 210 main/packages main/packages components/base-ui--main/packages 160 components/vam-ui components/vam-ui components/base-ui--components/vam-ui 266 components/base-workflow-ui--components/vam-ui 94 components/base-rest-api components/base-rest-api components/base-rest-api--components/base-ui 86 components/base-rest-api--components/vam-api 614 components/base-rest-api--components/vam-silky-smooth-deployments 124 components/base-workflow components/base-workflow components/base-rest-api--components/base-workflow 420 components/base-rest-api--components/base 299 components/base-rest-api--main/packages 181 components/base-ui-public-hosting components/base-ui-public-hosting components/base-rest-api--components/base-ui-public-hosting 190 components/eventbridge components/eventbridge components/base-rest-api--components/eventbridge 100 components/base-workflow-api components/base-workflow-api components/base-rest-api--components/base-workflow-api 108 components/vam-api--components/vam-silky-smooth-deployments 115 components/vam-api--main/packages 124 components/vam-api--components/vam-ui 95 components/base-cicd components/base-cicd components/base-cicd--components/base-ui 116 components/base-cicd--components/base-rest-api 154 components/base-cicd--components/vam-api 117 components/base-cicd--components/vam-silky-smooth-deployments 572 components/base-cicd--components/base 113 components/base-cicd--components/base-ui-public-hosting 108 components/base-cicd--components/eventbridge 88 components/base-workflow--components/vam-api 320 components/base-workflow--components/base 196 components/base-workflow--main/packages 91 components/base-post-deployment components/base-post-deployment components/base-post-deployment--components/base-rest-api 387 components/base-post-deployment--components/vam-api 179 components/base-post-deployment--components/base-workflow 200 components/base-post-deployment--components/base 321 components/base-post-deployment--main/packages 219 components/base--components/vam-api 197 components/base--main/packages 305 components/base-auth-cognito components/base-auth-cognito components/base-auth-cognito--components/base-rest-api 102 components/base-auth-cognito--components/vam-api 92 components/base-auth-cognito--components/base 241 components/appstream-image-builder components/appstream-image-builder components/appstream-image-builder--components/base-ui 85 components/appstream-image-builder--components/vam-api 230 components/appstream-image-builder--components/vam-silky-smooth-deployments 88 components/appstream-image-builder--components/base-workflow 104 components/appstream-image-builder--components/base-ui-public-hosting 86 components/base-ui-public-hosting--components/vam-api 118 components/base-ui-public-hosting--components/base-workflow 80 components/base-ui-public-hosting--components/base 189 components/eventbridge--main/packages 122 components/base-workflow-api--components/vam-api 90 components/base-workflow-api--components/base 121

Download: SVG DOT (open online Graphviz editor)

Open 3D force graph...

Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 8,056 duplicates...
Size#FoldersFilesLinesCode
205 x 2 components/base-ui/packa...ib/models/configuration
components/base-workflow...rc/models/configuration
ConfigurationEditor.js
ConfigurationEditor.js
 25:314 (100%)
25:314 (100%)
 view
113 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
query.js
query.js
 32:226 (67%)
32:226 (63%)
 view
67 x 2 components/vam-ui/packag...i-i18n/lib/translations
components/vam-ui/packag...i-i18n/lib/translations
en.js
ja.js
 60:126 (51%)
60:126 (51%)
 view
66 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
updater.js
updater.js
 82:174 (31%)
81:173 (31%)
 view
65 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
deleter.js
deleter.js
 27:121 (95%)
26:120 (95%)
 view
60 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 27198:27257 (<1%)
27267:27326 (<1%)
 view
56 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
updater.js
updater.js
 177:263 (26%)
176:262 (26%)
 view
55 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
scanner.js
scanner.js
 114:207 (48%)
114:207 (44%)
 view
54 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
scanner.js
scanner.js
 30:112 (47%)
30:112 (43%)
 view
52 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 5170:5221 (<1%)
5568:5619 (<1%)
 view
51 x 2 components/vam-silky-smo...peline/config/buildspec
components/vam-silky-smo...peline/config/buildspec
cloudformation.yml
cloudformation.yml
 657:707 (6%)
733:783 (6%)
 view
51 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 292:342 (<1%)
1185:1235 (<1%)
 view
50 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
query.js
query.js
 228:313 (29%)
228:313 (28%)
 view
49 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 794:842 (<1%)
987:1035 (<1%)
 view
49 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 794:842 (<1%)
883:931 (<1%)
 view
49 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 883:931 (<1%)
987:1035 (<1%)
 view
49 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 2522:2570 (<1%)
2573:2621 (<1%)
 view
47 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 2002:2048 (<1%)
2051:2097 (<1%)
 view
45 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 549:593 (<1%)
2976:3020 (<1%)
 view
45 x 2 ROOT
ROOT
pnpm-lock.yaml
pnpm-lock.yaml
 1138:1182 (<1%)
2976:3020 (<1%)
 view
Duplicated Units
The list of top 20 duplicated units.
See data for all 105 unit duplicates...
Size#FoldersFilesLinesCode
24 x 2 components/base-workflow...-core/lib/workflow/step
components/base-workflow...kflow-core/lib/workflow
step-template-service.js
workflow-service.js
 178:206 
263:290 
 view
33 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
updater.js
updater.js
 30:66 
29:65 
 view
20 x 2 components/appstream-ima...steps/install-via-choco
components/appstream-ima.../install-via-powershell
install-via-choco-logic.js
install-via-powershell-logic.js
 110:139 
102:131 
 view
14 x 2 components/base-workflow...rkflow-templates/drafts
components/base-workflow.../parts/workflows/drafts
WorkflowTemplateDraftsList.js
WorkflowDraftsList.js
 138:158 
141:161 
 view
18 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
query.js
query.js
 276:314 
276:314 
 view
18 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
scanner.js
scanner.js
 170:208 
170:208 
 view
15 x 2 components/base-ui/packa...se-ui/lib/parts/helpers
components/base-ui/packa...uthentication-providers
DetailsPage.js
EditAuthenticationProvider.js
 37:54 
39:58 
 view
16 x 2 components/base-workflow...rc/models/configuration
components/base-ui/packa...ib/models/configuration
ConfigurationEditor.js
ConfigurationEditor.js
 107:132 
107:132 
 view
16 x 3 components/base-workflow...orklfow-api/lib/plugins
components/base-rest-api...api-handler/lib/plugins
components/base-rest-api...thn-handler/lib/plugins
services-plugin.js
services-plugin.js
services-plugin.js
 59:78 
87:106 
85:104 
 view
13 x 2 components/vam-ui/packag.../parts/dynamic-catalogs
components/vam-ui/packag.../parts/appstream-fleets
CreateDynamicCatalog.js
CreateAppstreamFleet.js
 60:75 
58:73 
 view
15 x 2 components/base/packages...aws/services/db-helpers
components/base/packages/services/lib/db
getter.js
getter.js
 121:141 
120:140 
 view
8 x 2 components/base-workflow...arts/workflow-templates
components/base-workflow...arts/workflow-templates
ConfigOverrideTable.js
PropertyOverrideTable.js
 55:69 
55:69 
 view
14 x 2 components/base-workflow...kflow-core/lib/workflow
components/base-workflow...kflow-core/lib/workflow
workflow-template-draft-service.js
workflow-draft-service.js
 271:289 
291:309 
 view
13 x 2 components/base-workflow...rc/models/configuration
components/base-ui/packa...ib/models/configuration
ConfigurationEditor.js
ConfigurationEditor.js
 264:279 
264:279 
 view
13 x 3 components/base-workflow.../parts/workflows/drafts
components/base-workflow...rts/workflows/published
components/base-ui/packa...base-ui/lib/parts/users
CreateWorkflowDraft.js
CreateWorkflowEventTrigger.js
AddSingleUser.js
 214:229 
91:106 
61:75 
 view
13 x 3 components/base-workflow...kflow-core/lib/workflow
components/base-workflow...-core/lib/workflow/step
components/base-workflow...kflow-core/lib/workflow
workflow-template-service.js
step-template-service.js
workflow-service.js
 116:129 
73:86 
91:104 
 view
13 x 2 components/base-ui/packa...serverless-ui-tools/lib
components/base/packages/serverless-docs-tools/lib
index.js
index.js
 76:92 
363:379 
 view
13 x 2 components/base/packages...omains-cfn-resource/lib
components/base/packages...omains-cfn-resource/lib
certificate.js
certificate.js
 67:84 
86:103 
 view
13 x 2 components/base/packages...s-cfn-output-helper/lib
components/base/packages...rless-backend-tools/lib
index.js
index.js
 43:60 
42:59 
 view
12 x 2 components/base-workflow...rc/models/configuration
components/base-ui/packa...ib/models/configuration
ConfigurationEditor.js
ConfigurationEditor.js
 285:299 
285:299 
 view