#!/usr/bin/env node

// CLI uses CommonJS require to support older versions of Node.js
var specificity = require('../dist/specificity'),
	selector = process.argv[2],
	result;

if (selector) {
	result = specificity.calculate(selector)[0];
	console.log(result.specificity);
} else {
	console.log('Usage: specificity <selector>');
	console.log('Computes specificity of a CSS selector.');
	process.exit(1);
}