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tunnckoCore/async-exec-cmd

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Showing 3 of 8 total issues

Function buildSpawn has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
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function buildSpawn (cmd, args, opts, callback) {
  var proc = spawn(cmd, args, opts)
  var buffer = new Buffer('')
  var cmdError = {}
Severity: Minor
Found in index.js - 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 buildSpawn has 34 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function buildSpawn (cmd, args, opts, callback) {
  var proc = spawn(cmd, args, opts)
  var buffer = new Buffer('')
  var cmdError = {}
Severity: Minor
Found in index.js - About 1 hr to fix

Function cmdErrorTest has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

function cmdErrorTest (err, res, code, buf, done) {
Severity: Minor
Found in test.js - About 35 mins to fix
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