aws-samples / ask-around-me
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
  • 26% duplication:
    • 2,160 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 564 duplicated lines
  • 47 duplicates
system26% (564 lines)
Duplication per Extension
js26% (243 lines)
yaml33% (164 lines)
vue21% (157 lines)
Duplication per Component (primary)
backend32% (142 lines)
frontend/src/views27% (102 lines)
backend/streams/processAnswers52% (94 lines)
frontend/src/components18% (55 lines)
backend/questions/processQuestion51% (27 lines)
backend/answers/processAnswerStar62% (27 lines)
backend/questions/post83% (26 lines)
backend/answers28% (26 lines)
backend/answers/processAnswerGeo37% (17 lines)
backend/questions/getGeoSummary28% (10 lines)
backend/questions/get17% (10 lines)
backend/loadTesting/2-answers34% (8 lines)
backend/loadTesting/3-geo-test38% (7 lines)
backend/loadTesting/1-questions33% (7 lines)
backend/streams/processQuestions10% (6 lines)
frontend0% (0 lines)
frontend/src/helpers0% (0 lines)
frontend/src/store0% (0 lines)
frontend/src0% (0 lines)
frontend/src/router0% (0 lines)
frontend/src/plugins0% (0 lines)
frontend/src/auth0% (0 lines)
frontend/public0% (0 lines)
backend/loadTesting/4-sqs-test0% (0 lines)
backend/loadTesting0% (0 lines)
backend/setup0% (0 lines)

Duplication Between Components (50+ lines)

G frontend/src/components frontend/src/components frontend/src/views frontend/src/views frontend/src/components--frontend/src/views 79 backend/answers backend/answers backend/questions/post backend/questions/post backend/answers--backend/questions/post 52

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 47 duplicates...
Size#FoldersFilesLinesCode
19 x 2 backend
backend
realtime.yaml
realtime.yaml
 69:87 (16%)
108:126 (16%)
 view
17 x 2 backend/answers
backend/questions/post
post.js
app.js
 39:59 (53%)
37:58 (54%)
 view
14 x 2 backend
backend
realtime.yaml
realtime.yaml
 52:65 (11%)
91:104 (11%)
 view
12 x 2 backend
backend
template.yaml
template.yaml
 143:154 (3%)
165:176 (3%)
 view
12 x 2 frontend/src/components
frontend/src/views
Question.vue
AskView.vue
 187:198 (7%)
81:93 (13%)
 view
12 x 2 frontend/src/views
frontend/src/views
Answers.vue
HomeView.vue
 59:70 (8%)
61:72 (8%)
 view
12 x 2 frontend/src/components
frontend/src/components
Ask.vue
Main.vue
 6:18 (80%)
7:19 (85%)
 view
11 x 2 backend/answers/processAnswerGeo
backend/answers/processAnswerStar
app.js
app.js
 43:54 (31%)
40:51 (33%)
 view
11 x 2 frontend/src/views
frontend/src/views
Answers.vue
HomeView.vue
 24:34 (7%)
43:53 (7%)
 view
11 x 2 backend
backend
template.yaml
template.yaml
 258:268 (3%)
280:290 (3%)
 view
11 x 2 frontend/src/components
frontend/src/views
Question.vue
HomeView.vue
 81:91 (7%)
45:55 (7%)
 view
10 x 2 backend/streams/processAnswers
backend/streams/processAnswers
geoEvents.js
starEvents.js
 45:61 (12%)
42:58 (14%)
 view
10 x 2 backend/questions/processQuestion
backend/streams/processAnswers
localTest.js
localTest.js
 17:33 (100%)
17:33 (100%)
 view
10 x 2 backend/questions/get
backend/questions/getGeoSummary
localTest.js
localTest.js
 17:33 (100%)
17:33 (100%)
 view
10 x 2 backend/answers/processAnswerStar
backend/questions/processQuestion
app.js
app.js
 26:39 (30%)
32:45 (23%)
 view
9 x 2 backend/answers
backend/questions/post
post.js
app.js
 16:26 (28%)
16:26 (29%)
 view
9 x 2 backend
backend
template.yaml
template.yaml
 188:196 (2%)
302:310 (2%)
 view
9 x 2 backend/streams/processAnswers
backend/streams/processAnswers
geoEvents.js
starEvents.js
 16:33 (11%)
16:33 (13%)
 view
9 x 2 frontend/src/components
frontend/src/views
Question.vue
Answers.vue
 81:89 (5%)
26:34 (6%)
 view
8 x 2 frontend/src/components
frontend/src/views
Question.vue
HomeView.vue
 100:107 (5%)
65:72 (5%)
 view