@lopatnov/rollup-plugin-uglify

A rollup plugin to minify javascript

Requirements

Install rollup and terser first.

npm install rollup --save-dev
npm install terser --save-dev

Install

npm install @lopatnov/rollup-plugin-uglify --save-dev

Import package to the project

ESM import

import uglify from "@lopatnov/rollup-plugin-uglify";

CJS require

var uglify = require("@lopatnov/rollup-plugin-uglify");

How to use plugin

File rollup.config.ts

export default {
  //...
  plugins: [
    //...
    uglify(),
  ],
};

with options

export default {
  //...
  plugins: [
    //...
    uglify({
      //options: IUglifyOptions
    }),
  ],
};

Options

uglify function has optional argument options: IUglifyOptions.

IUglifyOptions is an interface, that extends MinifyOptions of terser package.

IUglifyOptions contains:

• include?: string | RegExp
• exclude?: string | RegExp

A valid minimatch pattern, or array of patterns to include / exclude files. If include is omitted or has zero length, filter will return true by default. Otherwise, an ID must match one or more of the minimatch patterns, and must not match any of the exclude patterns.

Troubleshooting

Issue 13: cannot find module @rollup/pluginutils

Versions migration: 2.1.2 -> 2.1.4

rollup-pluginutils has moved and is now available at @rollup/pluginutils. The best way is to update dependency to @rollup/pluginutils as in documentation or use version 2.1.2 that don't have conflict with rollup-pluginutils.

Donate

Open source software is just a hobby. I am making it just for fun. A small amount of help will be more significant for non-military charitable foundations. I propose to pay attention to the various local funds or to the volunteers in my country. I hope this will make someone's life better.

Rights and Agreements

Contact me in LinkedIn, I will consider profitable business offers. I am Computer Software Engineer, individual entrepreneur. I develop software of various complexity for the web, desktop, mobile and embedded devices. I have expertise in web development using .NET, Angular and React frameworks, Microsoft and Google technologies, working with the North American and European markets through reseller companies by B2B business model. I was a part of development teams and worked independently with enterprise projects, digital technologies, fintech projects, real estate, barcode software and petroleum industry. I would like to note that I have not bad analytical skills. I'm improving my skills continuously and I have recommendations.

License Apache-2.0

Copyright 2019-2023 Oleksandr Lopatnov