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Luzilla/dnsbl_exporter

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app/app.go

Summary

Maintainability
C
1 day
Test Coverage

Method DNSBLApp.Bootstrap has 99 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func (a *DNSBLApp) Bootstrap() {
    a.App.Action = func(cCtx *cli.Context) error {
        // setup logging
        handler := &slog.HandlerOptions{}
        var writer io.Writer
Severity: Major
Found in app/app.go - About 2 hrs to fix

    Method DNSBLApp.Bootstrap has a Cognitive Complexity of 33 (exceeds 20 allowed). Consider refactoring.
    Open

    func (a *DNSBLApp) Bootstrap() {
    a.App.Action = func(cCtx *cli.Context) error {
        // setup logging
        handler := &slog.HandlerOptions{}
        var writer io.Writer
    Severity: Minor
    Found in app/app.go - About 2 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 NewApp has 84 lines of code (exceeds 50 allowed). Consider refactoring.
    Open

    func NewApp(name string, version string) DNSBLApp {
    appName = name
    appVersion = version

    a := cli.NewApp()
    Severity: Major
    Found in app/app.go - About 2 hrs to fix

      Method DNSBLApp.Bootstrap has 9 return statements (exceeds 4 allowed).
      Open

      func (a *DNSBLApp) Bootstrap() {
    a.App.Action = func(cCtx *cli.Context) error {
        // setup logging
        handler := &slog.HandlerOptions{}
        var writer io.Writer
      Severity: Major
      Found in app/app.go - About 55 mins to fix

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

        func NewApp(name string, version string) DNSBLApp {
    appName = name
    appVersion = version

    a := cli.NewApp()
        Severity: Major
        Found in app/app.go - About 45 mins to fix

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