aws-samples / dotnet-share-auth-cookie-between-monolith-and-modernized-apps
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
  • 35% duplication:
    • 16,894 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 5,922 duplicated lines
  • 44 duplicates
system35% (5,922 lines)
Duplication per Extension
js81% (5,614 lines)
cs22% (172 lines)
css1% (136 lines)
Duplication per Component (primary)
Legacy.Monolith/Scripts81% (5,614 lines)
Legacy.Monolith/Content1% (136 lines)
Modernized.Backend.ServiceA65% (38 lines)
Modernized.Backend.ServiceB65% (38 lines)
Modernized.Backend.ServiceA/Services100% (23 lines)
Modernized.Backend.ServiceB/Services100% (23 lines)
Modernized.Infrastructure7% (20 lines)
Modernized.Lambda.Authorizer/Services83% (15 lines)
Legacy.Monolith/Services36% (8 lines)
Modernized.Lambda.Authorizer11% (7 lines)
Modernized.Backend.ServiceA/Controllers0% (0 lines)
Modernized.Lambda.Authorizer/Error0% (0 lines)
Legacy.Monolith/Properties0% (0 lines)
Legacy.Monolith0% (0 lines)
Legacy.Monolith/Views0% (0 lines)
Legacy.Monolith/App_Start0% (0 lines)
Legacy.Monolith/Controllers0% (0 lines)
Legacy.Monolith/Models0% (0 lines)
Modernized.Backend.ServiceB/Controllers0% (0 lines)

Duplication Between Components (50+ lines)

G Modernized.Backend.ServiceA Modernized.Backend.ServiceA Modernized.Backend.ServiceB Modernized.Backend.ServiceB Modernized.Backend.ServiceA--Modernized.Backend.ServiceB 76

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 44 duplicates...
Size#FoldersFilesLinesCode
972 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 221:1943 (23%)
217:1939 (34%)
 view
711 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 4268:5442 (17%)
2510:3684 (25%)
 view
348 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 5564:6160 (8%)
3806:4402 (12%)
 view
298 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 6163:6722 (7%)
4405:4964 (10%)
 view
167 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 3942:4266 (4%)
2184:2508 (5%)
 view
90 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 3711:3834 (2%)
1953:2076 (3%)
 view
89 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 24:180 (2%)
20:176 (3%)
 view
68 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 5446:5560 (1%)
3688:3802 (2%)
 view
48 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 3846:3938 (1%)
2088:2180 (1%)
 view
23 x 2 Modernized.Backend.ServiceA
Modernized.Backend.ServiceB
Startup.cs
Startup.cs
 42:82 (46%)
43:82 (46%)
 view
23 x 2 Modernized.Backend.ServiceA/Services
Modernized.Backend.ServiceB/Services
CustomPersistKeysToAWSParameterStore.cs
CustomPersistKeysToAWSParameterStore.cs
 1:85 (100%)
1:85 (100%)
 view
16 x 2 Legacy.Monolith/Content
Legacy.Monolith/Content
bootstrap.rtl.css
bootstrap.rtl.css
 5504:5519 (<1%)
5606:5621 (<1%)
 view
12 x 2 Legacy.Monolith/Content
Legacy.Monolith/Content
bootstrap.rtl.css
bootstrap.rtl.css
 2202:2213 (<1%)
2225:2236 (<1%)
 view
10 x 2 Modernized.Infrastructure
Modernized.Infrastructure
InfrastructureStack.cs
InfrastructureStack.cs
 254:267 (4%)
351:364 (4%)
 view
9 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.esm.js
 2219:2232 (<1%)
3866:3879 (<1%)
 view
9 x 2 Modernized.Backend.ServiceB/Services
Modernized.Lambda.Authorizer/Services
CustomPersistKeysToAWSParameterStore.cs
CustomPersistKeysToAWSParameterStore.cs
 45:85 (39%)
34:74 (50%)
 view
9 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 5624:5637 (<1%)
2219:2232 (<1%)
 view
9 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 3977:3990 (<1%)
3866:3879 (<1%)
 view
9 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.bundle.js
bootstrap.esm.js
 197:210 (<1%)
193:206 (<1%)
 view
9 x 2 Legacy.Monolith/Content
Legacy.Monolith/Content
bootstrap.rtl.css
bootstrap.rtl.css
 2736:2744 (<1%)
2825:2833 (<1%)
 view
Duplicated Units
The list of top 20 duplicated units.
See data for all 133 unit duplicates...
Size#FoldersFilesLinesCode
61 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 1393:1475 
1397:1479 
 view
61 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 1678:1762 
1682:1766 
 view
48 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 606:664 
610:668 
 view
38 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 485:531 
489:535 
 view
38 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 1267:1320 
1271:1324 
 view
38 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 3882:3920 
5640:5678 
 view
37 x 2 Modernized.Backend.ServiceA
Modernized.Backend.ServiceB
Startup.cs
Startup.cs
 26:74 
26:74 
 view
35 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 4588:4631 
6346:6389 
 view
34 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 3720:3770 
5478:5528 
 view
33 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 1764:1813 
1768:1817 
 view
33 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 4650:4695 
6408:6453 
 view
31 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 2297:2339 
4055:4097 
 view
31 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 2839:2885 
4597:4643 
 view
29 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 2345:2391 
4103:4149 
 view
29 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 4041:4076 
5799:5834 
 view
28 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 569:604 
573:608 
 view
28 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 2724:2763 
4482:4521 
 view
27 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 2967:3002 
4725:4760 
 view
27 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 3154:3193 
4912:4951 
 view
27 x 2 Legacy.Monolith/Scripts
Legacy.Monolith/Scripts
bootstrap.esm.js
bootstrap.bundle.js
 3420:3453 
5178:5211 
 view