JS cyclomatic complexity report generator.

Command-line tool and module that generates a report of Javascript files complexity. It is based on escomplex module's results.

In 'html' mode, command-line tool will create an .html file report containing graphical representation of files complexity and lines of code count.

npm install -g jscomplexity

var jscomplexity = require('jscomplexity'); // jscomplexity() returns a promise (using bluebird) jscomplexity('/glob/pattern/to/js/*' [, globOptions]).then(console.log); // you can also use CPS style jscomplexity('/glob/pattern/to/js/*', {}, function(err, result){ if(err) { return console.log(err); } console.log(result); });

Usage: jscomplexity [options] Options: -h, --help output usage information -V, --version output the version number -p, --pattern <pattern> glob pattern - default is current directory -o, --output <filename> (optional) customize html report filename - default is 'jscomplexity-report.html' -r, --reporter <reporter> (optional) specify a reporter: 'terminal', 'html' or 'all' - default is 'terminal' 

⚠️ Linux/OSX compliant only (I haven't tested it on Windows).

CLI Example : jscomplexity -p '{src/*.js,src/**/*.js,!src/config/**}'

See grunt-jscomplexity-threshold module.