aws-samples / aws-codebuild-samples
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 16 units with 331 lines of code in units (12.2% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (144 lines of code)
    • 0 simple units (0 lines of code)
    • 14 very simple units (187 lines of code)
0% | 0% | 43% | 0% | 56%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
js0% | 0% | 43% | 0% | 56%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
ci_tools0% | 0% | 52% | 0% | 47%
ROOT0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 16 most complex units
Unit# linesMcCabe index# params
function handleBuildEvent()
in ci_tools/codecommit_pr_notifications.js
 78 16 2
function handleBuildEvent()
in ci_tools/email_notifications.js
 66 12 2
function processEvent()
in ci_tools/slack_notifications.js
 23 4 2
function handlePullRequestEvent()
in ci_tools/codecommit_pr_notifications.js
 31 3 2
function startBuild()
in ci_tools/codecommit_pr_notifications.js
 10 2 2
function postComment()
in ci_tools/codecommit_pr_notifications.js
 11 2 2
function postMessage()
in ci_tools/slack_notifications.js
 26 2 2
function sendBuildEmail()
in ci_tools/email_notifications.js
 31 2 4
26 2 0
9 2 0
function parseA()
in service.js
 3 1 1
function parseB()
in service.js
 3 1 1
5 1 2
exports.add = function()
in calculator.js
 3 1 2
3 1 2
3 1 2