JUST SAY NO TO SEMICOLONS

no-semicolons.js

var fs = require('fs')
  , path = require('path')
  , colors = require('colors')
  , argv = require('optimist').argv

fs.readFile(path.join(__dirname, argv._[0]), function (err, data) {
  var lines = data.toString().split('\n')
  for (var i = 0; i < lines.length; i++) {
    var match = lines[i].match(/;\s*(?:\/\/.*)?$/)
    if (match) {
      console.log('NO SEMICOLONS. FIX AT LINE: ' + i.toString().red)
      console.log(lines[i] + '\n')
    }
  }
})