@utoo/pack-cli

Command-line interface for @utoo/pack, the high-performance bundler powered by Turbopack .

@utoo/pack-cli provides the up CLI binary for building and serving projects using @utoo/pack. It reads configuration from utoopack.json, utoopack.config.mjs, or utoopack.config.js.

Installation

Terminal


ut install @utoo/pack-cli --save-dev

Usage

Development

Start the development server with HMR:

Terminal


utx up dev

Production

Build your project for production:

Terminal


utx up build

Webpack Compat

Use an existing webpack.config.js in compatibility mode:

Terminal


utx up build --webpack
utx up dev --webpack

Commands

up build

Build the project for production.

Option	Description
`-p, --project <path>`	Set the project path
`-r, --root <path>`	Set the root path
`--webpack`	Enable webpack compatibility mode

up dev

Start the development server with HMR on port 3000.

Option	Description
`-p, --project <path>`	Set the project path
`-r, --root <path>`	Set the root path
`--webpack`	Enable webpack compatibility mode

Configuration

The CLI looks for configuration files in the following order:

utoopack.json
utoopack.config.mjs
utoopack.config.js

See @utoo/pack Configuration for full configuration options.

Example

utoopack.json


{
  "$schema": "@utoo/pack/config_schema.json",
  "entry": [
    {
      "import": "./src/index.ts",
      "html": {
        "template": "./index.html"
      }
    }
  ],
  "output": {
    "path": "./dist",
    "filename": "[name].[contenthash:8].js",
    "chunkFilename": "[name].[contenthash:8].js",
    "clean": true
  },
  "sourceMaps": true
}

package.json Scripts

package.json


{
  "scripts": {
    "dev": "up dev",
    "build": "up build"
  }
}

Terminal


ut dev
ut build