addCounter.js

var fs = require('fs');
var strip = require('strip-comments');
//var path = __dirname + '/test/ssp15-recursion/src/'
var path = __dirname + '/server/client/ClassContainer/'+process.argv[2]+'/'+process.argv[3]+'/recursion/src/'

console.log(path+"getElementsByClassName.js")
fs.exists(path+"getElementsByClassName.js",function(exists){
  console.log(exists)
  if(exists){
    fs.readFile(path+"getElementsByClassName.js","utf-8", (err, data) => {
      if (err) throw err;
      var string = strip(data);
      var match = string.match(/var getElementsByClassName = function.*\(.*\) {/)
      if(!match){
        match = string.match(/var getElementsByClassName = function\(.*\n\) {/)
      }
      string = string.replace(match[0],"\nvar counter = 0; \n" + match[0] + " \ncounter++ \nif(counter > 2000){\n\treturn\n}","")
      fs.writeFile(path + "getElementsByClassName.js",string,(err, data) => {
        if(err) throw err;
      })
    });
    fs.readFile(path+"parseJSON.js","utf-8", (err, data) => {
      if (err) throw err;
      var string = data;
      var match = string.match(/var parseJSON = function\(.*\) {/)
      string = string.replace(match[0],"\nvar counter = 0; \n" + match[0] + " \ncounter++ \nif(counter > 2000){\n\treturn\n}")
      fs.writeFile(path + "parseJSON.js",string,(err, data) => {
        if(err) throw err;
      })
    });
    fs.readFile(path+"stringifyJSON.js","utf-8", (err, data) => {
      if (err) throw err;
      var string = data;
      var match = string.match(/var stringifyJSON = function\(.*\) {/)
      if(!match){
        match = string.match(/function stringifyJSON\(.*\) {/)
      }
      string = string.replace(match[0],"\nvar counter = 0; \n" + match[0] + " \ncounter++ \nif(counter > 2000){\n\treturn\n}")
      fs.writeFile(path+"stringifyJSON.js",string,(err, data) => {
        if(err) throw err;
      })
    });
  }
})
console.log(process.argv[2], process.argv[3])