Sign upLogin

preceptorjs/taxi

View on GitHub
Star
lib/driver.js

Summary

Maintainability
C
1 day
Test Coverage

File driver.js has 299 lines of code (exceeds 250 allowed). Consider refactoring.
Open

'use strict';

var EventEmitter = require('events').EventEmitter;
var util = require('util');
var url = require('url');
Severity: Minor
Found in lib/driver.js - About 3 hrs to fix

Function setupDebug has 37 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function setupDebug (driver, options) {
  var indentation = 0;

  function stringFill (filler, length) {
    var buffer = new Buffer(length);
Severity: Minor
Found in lib/driver.js - About 1 hr to fix

Function Driver has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function Driver (remote, capabilities, options) {
  EventEmitter.call(this);

  type('remote', remote, 'String|Object');
  type('capabilities', capabilities, 'Object');
Severity: Minor
Found in lib/driver.js - About 1 hr to fix

Function sauceJobUpdate has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

Driver.prototype.sauceJobUpdate = function (body) {
  var remote = this._connection._remote;
  var request = this._connection._request_internal.bind(this);

  function makeRequest (session) {
Severity: Minor
Found in lib/driver.js - About 25 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"

Further reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

      driver.on('response', function (res) {
        console.log(getIndentation(1) + "Response: ", JSON.stringify(res).substr(0, 5000));
      });
Severity: Major
Found in lib/driver.js and 1 other location - About 1 hr to fix
lib/driver.js on lines 752..754

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 55.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

      driver.on('request', function (req) {
        console.log(getIndentation(1) + "Request:  ", JSON.stringify(req).substr(0, 5000));
      });
Severity: Major
Found in lib/driver.js and 1 other location - About 1 hr to fix
lib/driver.js on lines 755..757

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 55.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

There are no issues that match your filters.

Category
Status