JUST SAY NO TO COMMA FIRST

no-comma-first.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 COMMA FIRST. FIX AT LINE: ' + i.toString().red);
      console.log(lines[i] + '\n');
    }
  }
});