loop drop script for bundling up specified setups (and related chunks, samples)

bundle-setup.js

var fs = require('fs')

var source = '/Users/matt/Documents/Loop Drop'
var output = '/Users/matt/Projects/Destroy With Science/Drop'

exportSetup('DWS-Time Travellers Die')

function exportSetup(name){
  var data = JSON.parse(fs.readFileSync(source + '/setups/' + name + '.json'))
  data.chunks.forEach(function(chunk){
    if (chunk.node === 'external' && chunk.src){
      exportChunk(chunk.src)
    }
  })
  fs.writeFileSync(output + '/setups/' + name + '.json', JSON.stringify(data))
}

function exportChunk(src){
  console.log('chunk', src)
  var data = JSON.parse(fs.readFileSync(source + '/' + src))
  var slots = (data.triggerSlots || []).concat(data.slots || [])

  slots.forEach(function(slot){
    if (Array.isArray(slot.sources)){
      slot.sources.forEach(function(source){
        if (typeof source.url === 'string'){
          exportSample(source.url)
        }
      })
    }
  })

  fs.writeFileSync(output + '/' + src, JSON.stringify(data))
}

function exportSample(url){
  console.log(url)
  fs.createReadStream(source + '/samples/' + url).pipe(fs.createWriteStream(output + '/samples/' + url)) 
}