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const express = require('express')
const browserify = require('browserify')
const watchify = require('watchify')
const babelify = require('babelify')
const zeroBundle = createBundle('./src/mascara.js')
const controllerBundle = createBundle('./src/dapp-connection.js')
const popupBundle = createBundle('./src/popup.js')
const swBuild = createBundle('./src/background.js')
const appBundle = createBundle('./example/index.js')
//
// Iframe Server
//
const iframeServer = express()
// serve popup window
iframeServer.get('/popup/scripts/popup.js', function(req, res){
res.send(popupBundle.latest)
})
iframeServer.use('/popup', express.static('../dist/chrome'))
// serve controller bundle
iframeServer.get('/controller.js', function(req, res){
res.send(controllerBundle.latest)
})
iframeServer.get('/popup/sw-build.js', function(req, res){
console.log('/sw-build.js')
res.setHeader('Content-Type', 'application/javascript')
res.send(swBuild.latest)
})
// serve background controller
iframeServer.use(express.static('./server'))
// start the server
const mascaraPort = 9001
iframeServer.listen(mascaraPort)
console.log(`Mascara service listening on port ${mascaraPort}`)
//
// Dapp Server
//
const dappServer = express()
// serve metamask-lib bundle
dappServer.get('/zero.js', function(req, res){
res.send(zeroBundle.latest)
})
// serve dapp bundle
dappServer.get('/app.js', function(req, res){
res.send(appBundle.latest)
})
// serve static
dappServer.use(express.static('./example'))
// start the server
const dappPort = '9002'
dappServer.listen(dappPort)
console.log(`Dapp listening on port ${dappPort}`)
//
// util
//
function serveBundle(entryPoint){
const bundle = createBundle(entryPoint)
return function(req, res){
res.send(bundle.latest)
}
}
function createBundle(entryPoint){
var bundleContainer = {}
var bundler = browserify({
entries: [entryPoint],
cache: {},
packageCache: {},
plugin: [watchify],
})
bundler.on('update', bundle)
bundle()
return bundleContainer
function bundle() {
bundler.bundle(function(err, result){
if (err) throw err
console.log(`Bundle updated! (${entryPoint})`)
bundleContainer.latest = result.toString()
})
}
}
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