Adds links in declarations for Jazzy docs with javascript and nodejs

linkJazzyDocs.js

var fs = require('fs');

var docCategories = ['Classes','Enums','Protocols','Categories']
var docPath = './docs/'

var classesPath = './docs/Classes/'
var enumsPath = './docs/Enums/'
var protocolPath = './docs/Protocols/'
var categoriesPath = './docs/Categories/'

var Classes = fs.readdirSync(classesPath)
var ClassesMinusHtml = removeHtmlFromArray(Classes)
var Enums = fs.readdirSync(enumsPath)
var EnumsMinusHtml = removeHtmlFromArray(Enums)
var Protocols = fs.readdirSync(protocolPath)
var ProtocolsMinusHtml = removeHtmlFromArray(Protocols)
var Categories = fs.readdirSync(categoriesPath)
var CategoriesMinusHtml = removeHtmlFromArray(Categories)
var openingSpan = '<span class="n">'
var closingSpan = '</span>'
var begginingAnchor = '<a href="../'
var html = '.html'
var endOfA = '">'
var closeOfA = '</a>'

function escapeRegExp(str) {
    return str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
}

function replaceAll(str, find, replace) {
  return str.replace(new RegExp(escapeRegExp(find), 'g'), replace);
}

function removeHtmlFromArray(array){
  array.forEach(function(item, index){
    array[index] = item.replace(/\.[^/.]+$/, "")
  })
  return array
}

function filesForCategory(category){
  return fs.readdirSync(docPath + category +'/')
}

function linkClassNObjects(file){

  ProtocolsMinusHtml.forEach(function(classToReplace, index){
    var searchString = openingSpan + classToReplace + closingSpan
    var replaceValue =  openingSpan + begginingAnchor + "Protocols/" + classToReplace+ html+ endOfA + classToReplace + closeOfA +closingSpan
    file = replaceAll(file, searchString, replaceValue)
  })

  EnumsMinusHtml.forEach(function(classToReplace, index){
    var searchString = openingSpan + classToReplace + closingSpan
    var replaceValue =  openingSpan + begginingAnchor + "Enums/" +  classToReplace+ html+ endOfA + classToReplace + closeOfA +closingSpan
    file = replaceAll(file, searchString, replaceValue)
  })

  ClassesMinusHtml.forEach(function(classToReplace, index){
    var searchString = openingSpan + classToReplace + closingSpan
    var replaceValue =  openingSpan + begginingAnchor + "Classes/" + classToReplace+ html+ endOfA + classToReplace + closeOfA +closingSpan
    file = replaceAll(file, searchString, replaceValue)
  })

  CategoriesMinusHtml.forEach(function(classToReplace, index){
    var searchString = openingSpan + classToReplace + closingSpan
    var replaceValue =  openingSpan + begginingAnchor + "Categories/" + classToReplace+ html+ endOfA + classToReplace + closeOfA +closingSpan
    file = replaceAll(file, searchString, replaceValue)
  })

  return file
}

docCategories.forEach(function(category, index){
  filesForCategory(category).forEach(function(thisFile, index){
    fs.readFile(docPath + category +'/'+ thisFile, 'utf8', function (err, data) {
      // console.log('reading '+ thisFile);
      if (err){
        console.error(err);
      }
      var file = data.toString()
      file = linkClassNObjects(file)
      fs.writeFile(docPath + category +'/'+ thisFile, file, 'utf8', function (err) {
         if (err) return console.log(err);
        //  console.log('writing '+ thisFile);
      });
    })
  })
})

still need to optimize a bit - forEach addict.