Merge branch 'master' into i#1203MainNetSwitch

1 files changed, 45 insertions, 0 deletions

diff --git a/mascara/server/util.js b/mascara/server/util.js
new file mode 100644
index 000000000..6e25b35d8
--- /dev/null
+++ b/mascara/server/util.js
@@ -0,0 +1,45 @@
+const browserify = require('browserify')
+const watchify = require('watchify')
+
+module.exports = {
+  serveBundle,
+  createBundle,
+}
+
+
+function serveBundle(server, path, bundle){
+  server.get(path, function(req, res){
+    res.setHeader('Content-Type', 'application/javascript; charset=UTF-8')
+    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) {
+        console.log(`Bundle failed! (${entryPoint})`)
+        console.error(err)
+        return
+      }
+      console.log(`Bundle updated! (${entryPoint})`)
+      bundleContainer.latest = result.toString()
+    })
+  }
+
+}