Parcel API not working

🐛 bug report

When I use the cli the project is building properly. But when I use Parcel API from @parcel/core no bundles are generated.

🎛 Configuration (.babelrc, package.json, cli command)

Using default parcel config

{
  "name": "parcel-test",
  "version": "1.0.0",
  "description": "",
  "scripts": {
    "start": "node server.js",
    "build": "parcel build index.html"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "react": "^17.0.2",
    "react-dom": "^17.0.2"
  },
  "devDependencies": {
    "@parcel/config-default": "^2.0.0",
    "parcel": "^2.0.0"
  }
}

🤔 Expected Behavior

Parcel should create assets in local filesystem.

😯 Current Behavior

No bundles are created. And bundle graph is empty object.

💁 Possible Solution

🔦 Context

💻 Code Sample

const { default: Parcel } = require('@parcel/core');
const { NodeFS } = require('@parcel/fs');
const { join } = require('path');

const bundler = new Parcel({
    defaultConfig: "@parcel/config-default",
    entrypoints: [join(process.cwd(), 'index.html')],
    outputFS: new NodeFS()
});

bundler.run().then(console.log).catch(console.error);

See https://github.com/Devil7DK/Parcel-API-Test

🌍 Your Environment

Software	Version(s)
Parcel	2.0.0
Node	14.17.3
npm/Yarn	6.14.13
Operating System	Windows

[HcroakerDev]

What I actually ended up doing to get this to work was to create two bundlers:

let webBundler = new Parcel({
  entries: ['client/index.html'],
  defaultConfig: '@parcel/config-default',
  targets: {
    client: {
      context: "browser",
      distDir: "dist/client"
    },
  },
  hmrOptions: {
    port: 3000,
  },
  defaultTargetOptions: {
    publicUrl: '/dist',
  }
});

let serverBundler = new Parcel({
  entries: ['server/main.js'],
  defaultConfig: '@parcel/config-default',
  targets: {
    server: {
      context: "node",
      outputFormat: "commonjs",
      distDir: "dist/server"
    },
  },
  defaultTargetOptions: {
    publicUrl: '/dist',
  }
});

That way I could have my server running and watching for changes and my client running with HMR enabled as well.

[Devil7DK]

Hi @Myrga

I have moved to a different bundler in that project due to this issue and another one.

Anyway, will try the solution you have given in my sample.

Thank you.