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pkg/git_repo/gitdata/git_patch.go

Summary

Maintainability
C
1 day
Test Coverage
F
0%

Function GetExistingGitPatches has a Cognitive Complexity of 58 (exceeds 20 allowed). Consider refactoring.
Open

func GetExistingGitPatches(cacheVersionRoot string) ([]*GitPatchDesc, error) {
    var res []*GitPatchDesc

    if _, err := os.Stat(cacheVersionRoot); os.IsNotExist(err) {
        return nil, nil
Severity: Minor
Found in pkg/git_repo/gitdata/git_patch.go - About 6 hrs 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 GetExistingGitPatches has 65 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func GetExistingGitPatches(cacheVersionRoot string) ([]*GitPatchDesc, error) {
    var res []*GitPatchDesc

    if _, err := os.Stat(cacheVersionRoot); os.IsNotExist(err) {
        return nil, nil
Severity: Minor
Found in pkg/git_repo/gitdata/git_patch.go - About 1 hr to fix

    Function GetExistingGitPatches has 12 return statements (exceeds 4 allowed).
    Open

    func GetExistingGitPatches(cacheVersionRoot string) ([]*GitPatchDesc, error) {
    var res []*GitPatchDesc

    if _, err := os.Stat(cacheVersionRoot); os.IsNotExist(err) {
        return nil, nil
    Severity: Major
    Found in pkg/git_repo/gitdata/git_patch.go - About 1 hr to fix

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