fix-jade.js

var fs = require('fs')
var read = fs.readFileSync
var write = fs.writeFileSync
var readdir = fs.readdirSync
var stat = fs.statSync
var path = require('path')
var join = path.join
var relative = path.relative

processDir(process.cwd())

function processDir(dir) {
  readdir(dir)
    .forEach(function (sub) {
      var path = join(dir, sub)
      if (stat(path).isDirectory()) {
        processDir(path)
      } else if (/\.jade$/.test(path)) {
        processFile(path)
      }
    })
}

function processFile(file) {
  var src = read(file).toString()
  var replacements = 0
  if (/^(\s*style\b.*)$/gm.test(src)) {
    src = src.replace(/^(\s*style\b.*)$/gm, function (_, line) {
      if (!/\.$/.test(line)) {
        replacements++
        return line + '.'
      }
    })
  }
  if (/^(\s*script\b.*)$/gm.test(src)) {
    src = src.replace(/^(\s*script\b.*)$/gm, function (_, line) {
      if (!/\.$/.test(line) && !/src=/.test(line) && (!/type=/.test(line) || !/type=("|')text\/javascript('|")/.test(line))) {
        replacements++
        return line + '.'
      }
    })
  }
  var name = relative(process.cwd(), file)
  console.log(name + ' => ' + replacements)
}