aws-samples / aws-amplify-react-iot-pub-sub-using-cp
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
  • 54% duplication:
    • 1,646 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 898 duplicated lines
  • 23 duplicates
system54% (898 lines)
Duplication per Extension
yml71% (848 lines)
js10% (38 lines)
css16% (12 lines)
Duplication per Component (primary)
amplify/#current-cloud-backend/auth/cognito81d9f49f100% (397 lines)
amplify/backend/auth/cognito81d9f49f100% (397 lines)
amplify/backend/awscloudformation13% (54 lines)
src11% (50 lines)
public0% (0 lines)

Duplication Between Components (50+ lines)

G amplify/#current-cloud-backend/auth/cognito81d9f49f amplify/#current-cloud-backend/auth/cognito81d9f49f amplify/backend/auth/cognito81d9f49f amplify/backend/auth/cognito81d9f49f amplify/#current-cloud-backend/auth/cognito81d9f49f--amplify/backend/auth/cognito81d9f49f 794

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 23 duplicates...
Size#FoldersFilesLinesCode
397 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
1:397 (100%)
1:397 (100%)
view
16 x 2 amplify/backend/awscloudformation
amplify/backend/awscloudformation
nested-cloudformation-stack.yml
nested-cloudformation-stack.yml
46:61 (4%)
67:82 (4%)
view
14 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/#current-cloud-b...nd/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
256:269 (3%)
281:294 (3%)
view
14 x 2 amplify/backend/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
256:269 (3%)
281:294 (3%)
view
14 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
256:269 (3%)
281:294 (3%)
view
14 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
281:294 (3%)
256:269 (3%)
view
13 x 2 src
src
MQTTDisplay.js
MQTTDisplay.js
53:67 (7%)
191:205 (7%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/#current-cloud-b...nd/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
198:204 (1%)
258:264 (1%)
view
7 x 2 amplify/backend/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
198:204 (1%)
283:289 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
336:342 (1%)
345:351 (1%)
view
7 x 2 amplify/backend/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
198:204 (1%)
258:264 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
198:204 (1%)
283:289 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/#current-cloud-b...nd/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
198:204 (1%)
283:289 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
198:204 (1%)
258:264 (1%)
view
7 x 2 amplify/backend/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
336:342 (1%)
345:351 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/#current-cloud-b...nd/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
336:342 (1%)
345:351 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
283:289 (1%)
198:204 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
258:264 (1%)
198:204 (1%)
view
7 x 2 amplify/#current-cloud-b...nd/auth/cognito81d9f49f
amplify/backend/auth/cognito81d9f49f
cognito81d9f49f-cloudformation-templa...
cognito81d9f49f-cloudformation-templa...
345:351 (1%)
336:342 (1%)
view
6 x 2 amplify/backend/awscloudformation
amplify/backend/awscloudformation
nested-cloudformation-stack.yml
nested-cloudformation-stack.yml
296:301 (1%)
366:371 (1%)
view