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pkg/utils/network/download.go

Summary

Maintainability
A
3 hrs
Test Coverage
F
50%

Function Download has 69 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func Download(options DownloadOptions) error {
    downloadStatus := DownloadStatus{}
    tmpFilePath := options.FilePath + ".download_" + time.Now().Format("20060102150405")
    if options.Events == nil {
        options.Events = make(chan DownloadEvent, 16)
Severity: Minor
Found in pkg/utils/network/download.go - About 1 hr to fix

    Function Download has 11 return statements (exceeds 4 allowed).
    Open

    func Download(options DownloadOptions) error {
    downloadStatus := DownloadStatus{}
    tmpFilePath := options.FilePath + ".download_" + time.Now().Format("20060102150405")
    if options.Events == nil {
        options.Events = make(chan DownloadEvent, 16)
    Severity: Major
    Found in pkg/utils/network/download.go - About 1 hr to fix

      Function Download has a Cognitive Complexity of 22 (exceeds 20 allowed). Consider refactoring.
      Open

      func Download(options DownloadOptions) error {
    downloadStatus := DownloadStatus{}
    tmpFilePath := options.FilePath + ".download_" + time.Now().Format("20060102150405")
    if options.Events == nil {
        options.Events = make(chan DownloadEvent, 16)
      Severity: Minor
      Found in pkg/utils/network/download.go - About 35 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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