Adopt more typescript-y syntax, do not lint generated files

.eslintrc.json

@@ -3,7 +3,7 @@
   "parser": "@typescript-eslint/parser",
   "parserOptions": { "project": "./tsconfig.json" },
   "env": { "es6": true },
-  "ignorePatterns": ["node_modules", "build", "coverage"],
+  "ignorePatterns": ["node_modules", "build", "coverage", "gen"],
   "plugins": ["import", "eslint-comments", "functional"],
   "extends": [
     "eslint:recommended",

src/lib/node.spec.ts

@@ -4,48 +4,42 @@ import test from 'ava';
 
 import { createNode } from './node';
 
-function delay(ms: number)
+function delay(ms: number) {
-{
+  return new Promise((resolve) => setTimeout(resolve, ms));
-  return new Promise(resolve => setTimeout(resolve, ms));
 }
 
 test('Can publish message', async (t) => {
+  const topic = 'news';
 
-  const topic = 'news'
+  const [node1, node2] = await Promise.all([createNode(), createNode()]);
-
-  const [node1, node2] = await Promise.all([
-    createNode(),
-    createNode()
-  ])
 
   // Add node's 2 data to the PeerStore
-  node1.peerStore.addressBook.set(node2.peerId, node2.multiaddrs)
+  node1.peerStore.addressBook.set(node2.peerId, node2.multiaddrs);
-  await node1.dial(node2.peerId)
+  await node1.dial(node2.peerId);
 
-  let node1Received = "";
+  let node1Received = '';
 
   node1.pubsub.on(topic, (msg) => {
     node1Received = new TextDecoder().decode(msg.data);
-    console.log(`node1 received: ${node1Received}`)
+    console.log(`node1 received: ${node1Received}`);
+  });
 
-  })
+  await node1.pubsub.subscribe(topic);
-
-  await node1.pubsub.subscribe(topic)
 
   // Will not receive own published messages by default
   node2.pubsub.on(topic, (msg) => {
-    console.log(`node2 received: ${new TextDecoder().decode(msg.data)}`)
+    console.log(`node2 received: ${new TextDecoder().decode(msg.data)}`);
-  })
+  });
 
-  await node2.pubsub.subscribe(topic)
+  await node2.pubsub.subscribe(topic);
 
   const message = 'Bird bird bird, bird is the word!';
 
   await delay(1000);
 
-   await node2.pubsub.publish(topic, new TextEncoder().encode(message));
+  await node2.pubsub.publish(topic, new TextEncoder().encode(message));
 
   await delay(1000);
 
-    t.deepEqual(node1Received, message)
+  t.deepEqual(node1Received, message);
 });

src/lib/node.ts

@@ -4,20 +4,21 @@ import Mplex from 'libp2p-mplex';
 import { NOISE } from 'libp2p-noise';
 import TCP from 'libp2p-tcp';
 
-export const createNode = async () => {
+export async function createNode() {
-    const node = await Libp2p.create({
+  const node = await Libp2p.create({
-      addresses: {
+    addresses: {
-        listen: ['/ip4/0.0.0.0/tcp/0']
+      listen: ['/ip4/0.0.0.0/tcp/0'],
-      },
+    },
-      modules: {
+    modules: {
-        transport: [TCP],
+      transport: [TCP],
-        streamMuxer: [Mplex],
+      streamMuxer: [Mplex],
-        connEncryption: [NOISE],
+      connEncryption: [NOISE],
-        // @ts-ignore: Type needs update
+      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-        pubsub: Gossipsub
+      // @ts-ignore: Type needs update
-      }
+      pubsub: Gossipsub,
-    })
+    },
+  });
 
-    await node.start()
+  await node.start();
-    return node
+  return node;
-  }
+}