'use strict'

var Handlebars = require('handlebars')
var Remarkable = require('remarkable')
var fs = require('fs')

var md = new Remarkable('full', {
  html: true,
  linkify: true,
  typographer: true
})

Handlebars.registerHelper('md', function (src) {
  var content = fs.readFileSync(src).toString()

  return new Handlebars.SafeString(
    md.render(content)
  )
})

function compileTemplate(cb) {
  fs.readFile('./src/index.hbs', function (err, content) {
    if (err) return cb(err)
    cb(null, Handlebars.compile(content.toString()))
  })
}

compileTemplate(function (err, template) {
  if (err) throw err

  fs.writeFile('./public/index.html', template(), function (err) {
    if (err) throw err

    console.log('Wrote public/index.html')
  })
})