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pkg/imagetools/du.go

Summary

Maintainability
B
4 hrs
Test Coverage

Function DUImageFile has a Cognitive Complexity of 28 (exceeds 20 allowed). Consider refactoring.
Open

func DUImageFile(vorteilImage *vdecompiler.IO, imageFilePath string, calcFreeSpace bool, maxDepth int, all bool) (DUImageReport, error) {
    var duOut DUImageReport
    var depth = 0

    var recurse func(*ext.Inode, string) (int, error)
Severity: Minor
Found in pkg/imagetools/du.go - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function DUImageFile has 64 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func DUImageFile(vorteilImage *vdecompiler.IO, imageFilePath string, calcFreeSpace bool, maxDepth int, all bool) (DUImageReport, error) {
    var duOut DUImageReport
    var depth = 0

    var recurse func(*ext.Inode, string) (int, error)
Severity: Minor
Found in pkg/imagetools/du.go - About 1 hr to fix

    Function DUImageFile has 9 return statements (exceeds 4 allowed).
    Open

    func DUImageFile(vorteilImage *vdecompiler.IO, imageFilePath string, calcFreeSpace bool, maxDepth int, all bool) (DUImageReport, error) {
    var duOut DUImageReport
    var depth = 0

    var recurse func(*ext.Inode, string) (int, error)
    Severity: Major
    Found in pkg/imagetools/du.go - About 55 mins to fix

      Function DUImageFile has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

      func DUImageFile(vorteilImage *vdecompiler.IO, imageFilePath string, calcFreeSpace bool, maxDepth int, all bool) (DUImageReport, error) {
      Severity: Minor
      Found in pkg/imagetools/du.go - About 35 mins to fix

        Your code does not pass gofmt in 1 place. Go fmt your code!
        Open

        package imagetools
        Severity: Minor
        Found in pkg/imagetools/du.go by gofmt

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