microsoft / rush-example
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:
    • 495 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 42 duplicated lines
  • 1 duplicates
system8% (42 lines)
Duplication per Extension
js11% (42 lines)
Duplication per Component (primary)
common/scripts11% (42 lines)
apps/my-app/src0% (0 lines)
common/config/rush0% (0 lines)
libraries/my-controls/src0% (0 lines)
tools/my-toolchain/src0% (0 lines)
Longest Duplicates
The list of 1 longest duplicates.
See data for all 1 duplicate
Size#FoldersFilesLinesCode
21 x 2 common/scripts
common/scripts
install-run-rush.js
install-run.js
1:23 (35%)
1:23 (6%)
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