aws-samples / amazon-cognito-identity-management-workshop
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
  • 8% duplication:
    • 4,484 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 380 duplicated lines
  • 30 duplicates
system8% (380 lines)
Duplication per Extension
css7% (226 lines)
js12% (142 lines)
html13% (12 lines)
Duplication per Component (primary)
website/src/css5% (147 lines)
website/public/css21% (79 lines)
website/src/components27% (70 lines)
website/src/auth42% (66 lines)
website/public13% (12 lines)
website/public/js2% (6 lines)
website/src0% (0 lines)
website/src/pages0% (0 lines)
website/server0% (0 lines)
ROOT0% (0 lines)

Duplication Between Components (50+ lines)

G website/public/css website/public/css website/src/css website/src/css website/public/css--website/src/css 158

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 30 duplicates...
Size#FoldersFilesLinesCode
42 x 2 website/public/css
website/src/css
message.css
ride.css
9:56 (73%)
23:71 (38%)
view
18 x 2 website/src/components
website/src/components
BaseMap.js
ESRIMap.js
27:46 (39%)
23:42 (13%)
view
14 x 2 website/public/css
website/src/css
ride.css
ride.css
19:34 (28%)
86:101 (12%)
view
13 x 2 website/public/css
website/src/css
ride.css
ride.css
38:52 (26%)
101:115 (11%)
view
13 x 2 website/src/auth
website/src/auth
SignIn.js
SignUp.js
83:98 (18%)
107:122 (16%)
view
11 x 2 website/public/css
website/src/css
ride.css
ride.css
8:19 (22%)
1:12 (10%)
view
8 x 2 website/src/css
website/src/css
main.css
main.css
2420:2427 (<1%)
2499:2506 (<1%)
view
8 x 2 website/src/css
website/src/css
main.css
main.css
2236:2243 (<1%)
2499:2506 (<1%)
view
8 x 2 website/src/auth
website/src/auth
SignIn.js
SignUp.js
34:45 (11%)
36:47 (9%)
view
8 x 2 website/src/css
website/src/css
main.css
main.css
2236:2243 (<1%)
2368:2375 (<1%)
view
8 x 2 website/src/css
website/src/css
main.css
main.css
2236:2243 (<1%)
2420:2427 (<1%)
view
8 x 2 website/src/css
website/src/css
main.css
main.css
2368:2375 (<1%)
2499:2506 (<1%)
view
8 x 2 website/src/css
website/src/css
main.css
main.css
2368:2375 (<1%)
2420:2427 (<1%)
view
7 x 2 website/src/components
website/src/components
BaseMap.js
ESRIMap.js
64:70 (15%)
192:198 (5%)
view
7 x 2 website/src/components
website/src/components
ESRIMap.js
ESRIMap.js
50:56 (5%)
68:74 (5%)
view
6 x 2 website/src/css
website/src/css
main.css
main.css
1157:1162 (<1%)
1484:1489 (<1%)
view
6 x 2 website/src/auth
website/src/auth
SignIn.js
SignIn.js
72:77 (8%)
93:98 (8%)
view
6 x 2 website/src/css
website/src/css
main.css
main.css
830:835 (<1%)
1157:1162 (<1%)
view
6 x 2 website/src/css
website/src/css
main.css
main.css
830:835 (<1%)
1811:1816 (<1%)
view
6 x 2 website/src/css
website/src/css
main.css
main.css
1484:1489 (<1%)
1811:1816 (<1%)
view
Duplicated Units
The list of top 1 duplicated units.
See data for all 1 unit duplicate
Size#FoldersFilesLinesCode
18 x 2 website/src/components
website/src/components
BaseMap.js
ESRIMap.js
29:47 
25:43 
view