Removed old dev server and updated build/dev tasks

dev.js

@@ -1,75 +0,0 @@
-const express = require('express')
-const app = express()
-const http = require('http').Server(app)
-const io = require('socket.io')(http)
-const fs = require('fs-extra')
-const chokidar = require('chokidar')
-const sass = require('node-sass')
-
-const script = `
-const socket = io()
-socket.on('reload', () => location.reload())
-`
-
-app.get('/', async (req, res) => {
-  console.log('> Serving index')
-  const html = await fs.readFile('index.html')
-  const injected = html.toString().replace('</body>', `<script src='/socket.io/socket.io.js'></script><script>${script}</script></body>`)
-  res.send(injected)
-})
-
-app.get('/script.js', async (req, res) => {
-  console.log('> Serving script')
-  const script = await fs.readFile('script.js')
-  res.contentType('javascript')
-  res.send(script)
-})
-
-app.use('/dist', (req, res, next) => {
-  console.log('> Serving a stylesheet')
-  next()
-}, express.static('dist'))
-
-function reload() {
-  console.log('> Reloading')
-  io.emit('reload')
-}
-
-chokidar.watch('index.html', { ignoreInitial: true }).on('all', () => {
-  console.log('> Index changed')
-  reload()
-})
-
-chokidar.watch('script.js', { ignoreInitial: true }).on('all', () => {
-  console.log('> Script changed')
-  reload()
-})
-
-function buildSass(file) {
-  sass.render({ file, outputStyle: 'compressed' }, async (errors, result) => {
-    if (errors) {
-      console.log('> Sass errors!')
-      console.log(errors)
-      return
-    }
-    const outFile = file.replace('src', 'dist').replace('.scss', '.css')
-    await fs.outputFile(outFile, result.css)
-    reload()
-  })
-}
-
-chokidar.watch('src/*.scss', { ignoreInitial: true }).on('all', (event, file) => {
-  console.log('> Stylesheet changed')
-  buildSass(file)
-})
-
-chokidar.watch('src/parts/*.scss', { ignoreInitial: true }).on('all', async () => {
-  console.log('> Stylesheet part changed')
-  const src = await fs.readdir('src')
-  const files = src.filter(file => file !== 'parts').map(file => `src/${file}`)
-  for (let file of files) {
-    buildSass(file)
-  }
-})
-
-http.listen(3000, () => console.log('> Ready at http://localhost:3000/'))

package.json

@@ -4,8 +4,8 @@
   "description": "A just-add-css collection of styles to make simple websites just a little nicer.",
   "main": "index.js",
   "scripts": {
-    "build": "node-sass src/ --output dist/ --output-style compressed",
-    "dev": "node dev.js"
+    "build": "gulp style",
+    "dev": "gulp watch"
   },
   "repository": {
     "type": "git",