sascha-andres/go-template

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copy_dir.go

Summary

Maintainability
A
2 hrs
Test Coverage

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

func copyDir(src string, dst string) (err error) {
    src = filepath.Clean(src)
    dst = filepath.Clean(dst)

    si, err := os.Stat(src)
Severity: Major
Found in copy_dir.go - About 55 mins to fix

    Function copyFile has 7 return statements (exceeds 4 allowed).
    Open

    func copyFile(src, dst string) (err error) {
        in, err := os.Open(src)
        if err != nil {
            return
        }
    Severity: Major
    Found in copy_dir.go - About 45 mins to fix

      Function copyDir has a Cognitive Complexity of 21 (exceeds 20 allowed). Consider refactoring.
      Open

      func copyDir(src string, dst string) (err error) {
          src = filepath.Clean(src)
          dst = filepath.Clean(dst)
      
          si, err := os.Stat(src)
      Severity: Minor
      Found in copy_dir.go - About 25 mins 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"

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