yarn build script + rocket passthrough route

src/webapp.rs

@@ -8,6 +8,11 @@ fn index() -> Result<NamedFile, ()> {
   NamedFile::open("static/index.html").map_err(|_| ())
 }
 
+#[get("/bundle.js")]
+fn js_bundle() -> Result<NamedFile, ()> {
+  NamedFile::open("static/bundle.js").map_err(|_| ())
+}
+
 #[derive(Serialize, Deserialize)]
 struct Input {
   source: String,
@@ -25,5 +30,5 @@ fn interpreter_input(input: Json<Input>) -> Json<Output> {
 }
 
 pub fn web_main() {
-  rocket::ignite().mount("/", routes![index, interpreter_input]).launch();
+  rocket::ignite().mount("/", routes![index, js_bundle, interpreter_input]).launch();
 }

static/main.jsx

@@ -1,5 +1,10 @@
 const React = require("react");
 const ReactDOM = require("react-dom");
 
-const main = document.getElementById("main");
-ReactDOM.render(<h1>Schala web input</h1>, main);
+const main = (<div>
+  <h1>Schala web input</h1>
+  <p>Write your source code here</p>
+</div>);
+
+const rootDom = document.getElementById("main");
+ReactDOM.render(<h1>Schala web input</h1>, rootDom);

static/package.json

@@ -14,5 +14,8 @@
   },
   "babel": {
     "presets": ["babel-preset-react", "babel-preset-es2015"]
+  },
+  "scripts": {
+    "build": "browserify main.jsx -t babelify -o bundle.js"
   }
 }