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phadej/jsstana

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bin/jsgrep.js

Summary

Maintainability
B
6 hrs
Test Coverage

Function cli has 92 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function cli(argv) {
  program.parse(argv);
  if (program.stripShebang === undefined) { program.stripShebang = true; }
  if (program.lineNumber === undefined) { program.lineNumber = true; }
  if (program.fileName === undefined) { program.fileName = true; }
Severity: Major
Found in bin/jsgrep.js - About 3 hrs to fix

    Function enter has 39 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

              enter: function (node /* , parent */) {
            var match = pattern(node);
            if (match) {
              if (!lines) {
                lines = contents.toString().split(/\n/);
    Severity: Minor
    Found in bin/jsgrep.js - About 1 hr to fix

      Function colorizeLine has 27 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      function colorizeLine(line, steps) {
  steps = _.sortBy(steps, "pos");

  var prevPos = 0;
  var currVal = 0;
      Severity: Minor
      Found in bin/jsgrep.js - About 1 hr to fix

        Function cli has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        function cli(argv) {
  program.parse(argv);
  if (program.stripShebang === undefined) { program.stripShebang = true; }
  if (program.lineNumber === undefined) { program.lineNumber = true; }
  if (program.fileName === undefined) { program.fileName = true; }
        Severity: Minor
        Found in bin/jsgrep.js - 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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