aws-samples / connected-vehicle-lab
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
  • 11% duplication:
    • 13,854 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 1,562 duplicated lines
  • 268 duplicates
system11% (1,562 lines)
Duplication per Extension
js10% (1,238 lines)
scss22% (195 lines)
css12% (115 lines)
html11% (14 lines)
Duplication per Component (primary)
digital-shadow/demo-car/js/aws-iot10% (1,238 lines)
digital-shadow/demo-car/scss22% (195 lines)
digital-shadow/demo-car/css12% (115 lines)
digital-shadow/demo-car11% (14 lines)
digital-shadow/demo-car/js0% (0 lines)
digital-shadow/connected-vehicle-app-cdk/lib0% (0 lines)
digital-shadow/tcu0% (0 lines)
vehicle-command/lambda/custom0% (0 lines)

Duplication Between Components (50+ lines)

G digital-shadow/demo-car/css digital-shadow/demo-car/css digital-shadow/demo-car/scss digital-shadow/demo-car/scss digital-shadow/demo-car/css--digital-shadow/demo-car/scss 108

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 268 duplicates...
Size#FoldersFilesLinesCode
80 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5161:5270 (<1%)
5315:5424 (<1%)
view
23 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
2827:2864 (<1%)
15623:15660 (<1%)
view
18 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5822:5847 (<1%)
6028:6053 (<1%)
view
16 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5133:5153 (<1%)
5282:5302 (<1%)
view
14 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
7702:7720 (<1%)
9323:9341 (<1%)
view
14 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5540:5559 (<1%)
5910:5927 (<1%)
view
14 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
4073:4090 (<1%)
5045:5062 (<1%)
view
14 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
4353:4370 (<1%)
5910:5927 (<1%)
view
14 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
4353:4370 (<1%)
5540:5559 (<1%)
view
13 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5282:5298 (<1%)
5436:5452 (<1%)
view
13 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5133:5149 (<1%)
5436:5452 (<1%)
view
13 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
8245:8259 (<1%)
13067:13081 (<1%)
view
13 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
3899:3915 (<1%)
3987:4003 (<1%)
view
12 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
7732:7745 (<1%)
9357:9370 (<1%)
view
12 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
7748:7760 (<1%)
9375:9387 (<1%)
view
12 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
3987:4002 (<1%)
5751:5766 (<1%)
view
12 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
3899:3914 (<1%)
5751:5766 (<1%)
view
12 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
9052:9068 (<1%)
13807:13823 (<1%)
view
11 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
2907:2921 (<1%)
6640:6654 (<1%)
view
11 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
2907:2921 (<1%)
5133:5147 (<1%)
view
Duplicated Units
The list of top 7 duplicated units.
See data for all 7 unit duplicates...
Size#FoldersFilesLinesCode
31 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5233:5271 
5387:5425 
view
12 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5210:5226 
5364:5380 
view
11 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
5824:5839 
6030:6045 
view
8 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
8741:8750 
13595:13604 
view
6 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
16462:16468 
16470:16476 
view
6 x 2 vehicle-command/lambda/custom
vehicle-command/lambda/custom
index.js
index.js
33:40 
123:130 
view
8 x 2 digital-shadow/demo-car/js/aws-iot
digital-shadow/demo-car/js/aws-iot
aws-iot.js
aws-iot.js
7781:7789 
11854:11862 
view