feat: add hono adapter (#670)

* feat: add hono adapter

* Update README.md

Author: nihalgonsalves

README.md

@@ -27,6 +27,7 @@ With this library you get a beautiful UI for visualizing what's happening with e
 | [@bull-board/koa](https://www.npmjs.com/package/@bull-board/koa)         | ![npm (scoped)](https://img.shields.io/npm/v/@bull-board/koa)     |
 | [@bull-board/hapi](https://www.npmjs.com/package/@bull-board/hapi)       | ![npm (scoped)](https://img.shields.io/npm/v/@bull-board/hapi)    |
 | [@bull-board/nestjs](https://www.npmjs.com/package/@bull-board/nestjs)   | ![npm (scoped)](https://img.shields.io/npm/v/@bull-board/nestjs)  |
+| [@bull-board/hono](https://www.npmjs.com/package/@bull-board/hono)       | ![npm (scoped)](https://img.shields.io/npm/v/@bull-board/hono)    |
 
 ## Notes
 
@@ -51,6 +52,10 @@ yarn add @bull-board/fastify
 yarn add @bull-board/hapi
 # or
 yarn add @bull-board/koa
+# or
+yarn add @bull-board/nestjs
+# or
+yarn add @bull-board/hono
 ```
 
 ### NestJS specific setup
@@ -105,6 +110,7 @@ For more advanced usages check the `examples` folder, currently it contains:
 5. [With Koa.js server](https://github.com/felixmosh/bull-board/tree/master/examples/with-koa)
 6. [With Nest.js server using the built-in module](https://github.com/felixmosh/bull-board/tree/master/examples/with-nestjs-module) (Thanx to @dennissnijder)
 7. [With Nest.js server using the express adapter](https://github.com/felixmosh/bull-board/tree/master/examples/with-nestjs) (Thanx to @lodi-g)
+8. [With Hono server](https://github.com/felixmosh/bull-board/tree/master/examples/with-hono) (Thanks to @nihalgonsalves)
 
 ### Board options
 1. `uiConfig.boardTitle` (default: `Bull Dashboard`)

examples/with-hono/README.md

@@ -0,0 +1,3 @@
+# Hono example
+
+This example shows how to use [Hono](https://hono.dev) as a server for bull-board.

examples/with-hono/index.js

@@ -0,0 +1,79 @@
+const { createBullBoard } = require('@bull-board/api');
+const { BullMQAdapter } = require('@bull-board/api/bullMQAdapter');
+const { HonoAdapter } = require('@bull-board/hono');
+const { Queue: QueueMQ, Worker } = require('bullmq');
+const { Hono } = require('hono');
+const { showRoutes } = require('hono/dev');
+const { serve } = require('@hono/node-server');
+const { serveStatic } = require('@hono/node-server/serve-static');
+
+const sleep = (t) => new Promise((resolve) => setTimeout(resolve, t * 1000));
+
+const redisOptions = {
+  port: 6379,
+  host: 'localhost',
+  password: '',
+  tls: false,
+};
+
+const createQueueMQ = (name) => new QueueMQ(name, { connection: redisOptions });
+
+async function setupBullMQProcessor(queueName) {
+  new Worker(
+    queueName,
+    async (job) => {
+      for (let i = 0; i <= 100; i++) {
+        await sleep(Math.random());
+        await job.updateProgress(i);
+        await job.log(`Processing job at interval ${i}`);
+
+        if (Math.random() * 200 < 1) throw new Error(`Random error ${i}`);
+      }
+
+      return { jobId: `This is the return value of job (${job.id})` };
+    },
+    { connection: redisOptions }
+  );
+}
+
+const run = async () => {
+  const exampleBullMq = createQueueMQ('BullMQ');
+
+  await setupBullMQProcessor(exampleBullMq.name);
+
+  const app = new Hono();
+
+  const serverAdapter = new HonoAdapter(serveStatic);
+
+  createBullBoard({
+    queues: [new BullMQAdapter(exampleBullMq)],
+    serverAdapter,
+  });
+
+  const basePath = '/ui'
+  serverAdapter.setBasePath(basePath);
+  app.route(basePath, serverAdapter.registerPlugin());
+  
+  app.get('/add', async (c) => {
+    await exampleBullMq.add('Add', { title: c.req.query('title') });
+
+    return c.json({ ok: true })
+  });
+
+  showRoutes(app);
+
+  serve({ fetch: app.fetch, port: 3000 }, ({ address, port }) => {
+    /* eslint-disable no-console */
+    console.log(`Running on ${address}:${port}...`);
+    console.log(`For the UI of instance1, open http://localhost:${port}/ui`);
+    console.log('Make sure Redis is running on port 6379 by default');
+    console.log('To populate the queue, run:');
+    console.log(`  curl http://localhost:${port}/add?title=Example`);
+    /* eslint-enable */
+  })
+};
+
+run().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});

examples/with-hono/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "bull-board-with-hono",
+  "version": "1.0.0",
+  "description": "Example of how to use Hono server with bull-board",
+  "main": "index.js",
+  "scripts": {
+    "start": "node index.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "felixmosh",
+  "license": "ISC",
+  "dependencies": {
+    "@bull-board/hono": "../../packages/hono",
+    "@hono/node-server": "^1.4.0",
+    "bullmq": "^4.6.0",
+    "hono": "^3.12.0"
+  }
+}