aws-samples / serverless-webapp-mono-repo-ci-cd-java
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
  • 51% duplication:
    • 2,777 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 1,434 duplicated lines
  • 37 duplicates
system51% (1,434 lines)
Duplication per Extension
yaml93% (1,244 lines)
java18% (124 lines)
yml30% (34 lines)
tsx5% (18 lines)
py8% (14 lines)
Duplication per Component (primary)
python-app-backend92% (624 lines)
java-app-backend89% (620 lines)
frontend-infrastructure/src30% (124 lines)
frontend-infrastructure56% (26 lines)
frontend/src3% (18 lines)
python-app-backend/lambda8% (14 lines)
frontend30% (8 lines)
java-app-backend/BackendFunction0% (0 lines)
ROOT0% (0 lines)
frontend/public0% (0 lines)

Duplication Between Components (50+ lines)

G java-app-backend java-app-backend python-app-backend python-app-backend java-app-backend--python-app-backend 1220

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 37 duplicates...
Size#FoldersFilesLinesCode
228 x 2 java-app-backend
python-app-backend
serverless-pipeline.yaml
serverless-pipeline.yaml
33:273 (55%)
33:273 (55%)
view
100 x 2 java-app-backend
python-app-backend
serverless-pipeline.yaml
serverless-pipeline.yaml
327:427 (24%)
327:427 (24%)
view
50 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
69:120 (19%)
63:114 (20%)
view
32 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
36:67 (12%)
30:61 (12%)
view
31 x 2 frontend-infrastructure/...gnise/frontend/pipeline
frontend-infrastructure/...gnise/frontend/pipeline
FrontEndCdkPipelineStack.java
FrontEndPipelineStack.java
97:129 (27%)
104:136 (17%)
view
25 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
1:27 (9%)
1:27 (10%)
view
23 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
247:271 (9%)
238:262 (9%)
view
20 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
192:214 (7%)
182:204 (8%)
view
20 x 2 java-app-backend
python-app-backend
serverless-pipeline.yaml
serverless-pipeline.yaml
1:21 (4%)
1:21 (4%)
view
19 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
134:153 (7%)
127:146 (7%)
view
16 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
163:179 (6%)
156:172 (6%)
view
15 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
226:241 (5%)
216:231 (6%)
view
14 x 2 java-app-backend
python-app-backend
serverless-pipeline.yaml
serverless-pipeline.yaml
275:288 (3%)
275:288 (3%)
view
13 x 2 frontend-infrastructure/...gnise/frontend/pipeline
frontend-infrastructure/...gnise/frontend/pipeline
FrontEndCdkPipelineStack.java
FrontEndPipelineStack.java
46:65 (11%)
49:68 (7%)
view
11 x 2 java-app-backend
java-app-backend
template.yaml
template.yaml
38:48 (4%)
80:90 (4%)
view
11 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
80:90 (4%)
32:42 (4%)
view
11 x 2 java-app-backend
python-app-backend
template.yaml
template.yaml
38:48 (4%)
74:84 (4%)
view
11 x 2 frontend-infrastructure
frontend-infrastructure
buildspec.yml
deployspec.yml
7:17 (37%)
6:16 (64%)
view
11 x 2 python-app-backend
python-app-backend
template.yaml
template.yaml
32:42 (4%)
74:84 (4%)
view
10 x 2 frontend-infrastructure/...gnise/frontend/pipeline
frontend-infrastructure/...gnise/frontend/pipeline
FrontEndCdkPipelineStack.java
FrontEndPipelineStack.java
81:93 (8%)
88:100 (5%)
view