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azukiapp/azk

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src/cmds/scale.js

Summary

Maintainability
C
1 day
Test Coverage

Function _scale has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.
Open

  _scale(system, instances = {}, opts = undefined) {
    var flags    = {};
    var _subscription = subscribe('#.status', (event) => {
      if (!event) { return; }
      var type;
Severity: Minor
Found in src/cmds/scale.js - About 4 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 _scale has 65 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  _scale(system, instances = {}, opts = undefined) {
    var flags    = {};
    var _subscription = subscribe('#.status', (event) => {
      if (!event) { return; }
      var type;
Severity: Major
Found in src/cmds/scale.js - About 2 hrs to fix

    Function _subscription has 35 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        var _subscription = subscribe('#.status', (event) => {
      if (!event) { return; }
      var type;
      if (event.type === "pull_msg") {
        this.view('image_pull').render(event);
    Severity: Minor
    Found in src/cmds/scale.js - About 1 hr to fix

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