aws-samples / aws-elasticbeanstalk-fullstack-webapp
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
  • 16% duplication:
    • 492 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 82 duplicated lines
  • 5 duplicates
system16% (82 lines)
Duplication per Extension
js15% (54 lines)
css22% (14 lines)
jade43% (14 lines)
Duplication per Component (primary)
userreg-api-node-beanstalk/api-db84% (27 lines)
userreg-api-node-beanstalk/api-sns84% (27 lines)
userreg-api-node-beanstalk/api-db/public100% (7 lines)
userreg-api-node-beanstalk/api-sns/public100% (7 lines)
userreg-api-node-beanstalk/api-db/views43% (7 lines)
userreg-api-node-beanstalk/api-sns/views43% (7 lines)
userreg-react-beanstalk/src0% (0 lines)
userreg-react-beanstalk/src/sign-up0% (0 lines)
userreg-react-beanstalk/public0% (0 lines)
userreg-api-node-beanstalk/api-db/routes0% (0 lines)
userreg-api-node-beanstalk/cdk/lib0% (0 lines)
userreg-api-node-beanstalk/cdk0% (0 lines)
userreg-api-node-beanstalk/api-sns/routes0% (0 lines)

Duplication Between Components (50+ lines)

G userreg-api-node-beanstalk/api-db userreg-api-node-beanstalk/api-db userreg-api-node-beanstalk/api-sns userreg-api-node-beanstalk/api-sns userreg-api-node-beanstalk/api-db--userreg-api-node-beanstalk/api-sns 54

Download: SVG DOT (open online Graphviz editor)

Open 3D force graph...

Show more details on duplication between components...
Longest Duplicates
The list of 5 longest duplicates.
See data for all 5 duplicates...
Size#FoldersFilesLinesCode
12 x 2 userreg-api-node-beanstalk/api-db
userreg-api-node-beanstalk/api-sns
app.js
app.js
46:65 (37%)
46:65 (37%)
view
8 x 2 userreg-api-node-beanstalk/api-db
userreg-api-node-beanstalk/api-sns
app.js
app.js
28:38 (25%)
28:38 (25%)
view
7 x 2 userreg-api-node-beanstalk/api-db
userreg-api-node-beanstalk/api-sns
app.js
app.js
16:23 (21%)
16:23 (21%)
view
7 x 2 userreg-api-node-beansta...i-db/public/stylesheets
userreg-api-node-beansta...-sns/public/stylesheets
style.css
style.css
1:8 (100%)
1:8 (100%)
view
7 x 2 userreg-api-node-beanstalk/api-db/views
userreg-api-node-beanstalk/api-sns/views
jade
layout.jade
layout.jade
1:7 (100%)
1:7 (100%)
view