Add proof-of-concept websocket connection to twitch

.gitignore

@@ -0,0 +1 @@
+node_modules/

index.js

@@ -0,0 +1,29 @@
+const WebSocket = require('ws');
+
+// TODO: better token/config handling.
+var authToken = process.env['TWITCH_CLIENT_ACCESS_TOKEN'];
+
+const ws = new WebSocket('wss://pubsub-edge.twitch.tv/');
+
+ws.on('open', function open() {
+	console.log('connected');
+
+	const data = {
+		type: "PING"
+	};
+	const message = JSON.stringify(data);
+
+	ws.send(message);
+});
+
+ws.on('close', function close() {
+	console.log('disconnected');
+});
+
+ws.on('message', function incoming(message) {
+	const data = JSON.parse(message);
+
+	console.log(`Message: ${JSON.stringify(data, null, 2)}`);
+
+	process.exit();
+});

package.json

@@ -0,0 +1,31 @@
+{
+  "name": "botten-nappet",
+  "version": "1.0.0",
+  "description": "A Twitch bot and streaming tool",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [
+    "twitch",
+    "bot",
+    "streaming"
+  ],
+  "author": {
+    "name": "Joel Purra",
+    "email": "mig@joelpurra.se",
+    "url": "https://joelpurra.com/"
+  },
+  "license": "AGPL-3.0",
+  "dependencies": {
+    "ws": "^4.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/joelpurra/botten-nappet.git"
+  },
+  "bugs": {
+    "url": "https://joelpurra.com/support/"
+  },
+  "homepage": "https://joelpurra.com/projects/botten-nappet/",
+}