awslabs / aws-academy-educator-toolkit
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
  • 7% duplication:
    • 602 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 48 duplicated lines
  • 5 duplicates
system7% (48 lines)
Duplication per Extension
ps17% (48 lines)
Duplication per Component (primary)
sandbox_collection7% (48 lines)
Longest Duplicates
The list of 5 longest duplicates.
See data for all 5 duplicates...
Size#FoldersFilesLinesCode
8 x 2 grading/sandbox_collection
grading/sandbox_collection
SandboxCollectionTool.ps1
SandboxCollectionTool.ps1
224:231 (1%)
239:246 (1%)
view
7 x 2 grading/sandbox_collection
grading/sandbox_collection
SandboxCollectionTool.ps1
SandboxCollectionTool.ps1
132:138 (1%)
147:153 (1%)
view
6 x 2 grading/sandbox_collection
grading/sandbox_collection
SandboxCollectionTool.ps1
SandboxCollectionTool.ps1
209:214 (<1%)
239:244 (<1%)
view
6 x 2 grading/sandbox_collection
grading/sandbox_collection
SandboxCollectionTool.ps1
SandboxCollectionTool.ps1
140:145 (<1%)
155:160 (<1%)
view
6 x 2 grading/sandbox_collection
grading/sandbox_collection
SandboxCollectionTool.ps1
SandboxCollectionTool.ps1
209:214 (<1%)
224:229 (<1%)
view