apple / swift-package-collection-generator
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
  • 2% duplication:
    • 922 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 21 duplicated lines
  • 3 duplicates
system2% (21 lines)
Duplication per Extension
swift2% (21 lines)
Duplication per Component (primary)
Sources/PackageCollectionDiff18% (7 lines)
Sources/PackageCollectionValidator14% (7 lines)
Sources/PackageCollectionGenerator1% (7 lines)
ROOT0% (0 lines)
Sources/PackageCollectionDiffExecutable0% (0 lines)
Sources/PackageCollectionGeneratorExecutable0% (0 lines)
Sources/PackageCollectionSigner0% (0 lines)
Sources/PackageCollectionSignerExecutable0% (0 lines)
Sources/PackageCollectionValidatorExecutable0% (0 lines)
Sources/Utilities0% (0 lines)
docker0% (0 lines)
Longest Duplicates
The list of 3 longest duplicates.
See data for all 3 duplicates...
Size#FoldersFilesLinesCode
7 x 2 Sources/PackageCollectionDiff
Sources/PackageCollectionGenerator
PackageCollectionDiff.swift
PackageCollectionGenerate.swift
35:44 (18%)
61:70 (2%)
view
7 x 2 Sources/PackageCollectionGenerator
Sources/PackageCollectionValidator
PackageCollectionGenerate.swift
PackageCollectionValidate.swift
61:70 (2%)
37:46 (14%)
view
7 x 2 Sources/PackageCollectionDiff
Sources/PackageCollectionValidator
PackageCollectionDiff.swift
PackageCollectionValidate.swift
35:44 (18%)
37:46 (14%)
view