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thrawn01/args

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backends.go

Summary

Maintainability
B
4 hrs
Test Coverage

Method ArgParser.Watch has a Cognitive Complexity of 36 (exceeds 20 allowed). Consider refactoring.
Open

func (self *ArgParser) Watch(backend Backend, callBack func(*ChangeEvent, error)) WatchCancelFunc {
    var isRunning sync.WaitGroup
    var once sync.Once
    done := make(chan struct{})
Severity: Minor
Found in backends.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

Avoid deeply nested control flow statements.
Open

                        goto Retry
Severity: Major
Found in backends.go - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                            goto Retry
    Severity: Major
    Found in backends.go - About 45 mins to fix

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