awslabs / aws-mobile-appsync-sdk-js
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
  • 3% duplication:
    • 1,284 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 50 duplicated lines
  • 2 duplicates
system3% (50 lines)
Duplication per Extension
js100% (38 lines)
ts<1% (12 lines)
Duplication per Component (primary)
aws-appsync-subscription-link100% (19 lines)
aws-appsync-auth-link100% (19 lines)
aws-appsync-subscription-link/src1% (12 lines)
aws-appsync-subscription-link/src/utils0% (0 lines)
aws-appsync-subscription-link/src/types0% (0 lines)
aws-appsync-auth-link/src0% (0 lines)
aws-appsync-auth-link/src/signer0% (0 lines)
Longest Duplicates
The list of 2 longest duplicates.
See data for all 2 duplicates...
Size#FoldersFilesLinesCode
19 x 2 packages/aws-appsync-auth-link
packages/aws-appsync-subscription-link
jest.config.js
jest.config.js
1:19 (100%)
1:19 (100%)
view
6 x 2 packages/aws-appsync-subscription-link/src
packages/aws-appsync-subscription-link/src
realtime-subscription-handshake-link.ts
realtime-subscription-handshake-link.ts
164:169 (<1%)
325:332 (<1%)
view