rollup.js

rollup.js the next-generation ES6 module bundler.

Make sure you’ve already set up the assets module in your project!

dependency

<dependency>
 <groupId>org.jooby</groupId>
 <artifactId>jooby-rollup.js</artifactId>
 <version>1.6.6</version>
 <scope>provided</scope>
</dependency>

usage

assets {
  fileset {
    home: ...
  }

  pipeline {
    ...
    dev: [rollup]
    dist: [rollup]
  }

}

options

generate

rollup {
    genereate {
      format: es
    }
  }

See generate options.

plugins

babel

rollup {
    plugins {
      babel {
        presets: [[es2015, {modules: false}]]
      }
    }
  }

See https://babeljs.io for more options.

legacy

This plugins add a export default line to legacy modules:

rollup {
    plugins {
      legacy {
        "/js/lib/react.js": React
      }
    }
  }

alias

Set an alias to a common (probably long) path.

rollup {
    plugins {
      alias {
        "/js/lib/react.js": "react"
      }
    }
  }

Instead of:

import React from 'js/lib/react.js';

Now, you can import a module like:

import React from 'react';

css processors

• autoprefixer: parse CSS and add vendor prefixes to CSS rules via autoprefixer.

• props: replace application properties in CSS files.

• clean-css: minify css.

• csslint: check and validate css rules.

• less4j: Less support from less4j.

• less: Less support from less.js.

• sass: Sass support from Java Sass Compiler (libsass).

• svg-sprites: Generates SVG and CSS sprites with PNG fallbacks via dr-svg-sprites.

• svg-symbol: Generates SVG and CSS sprites using svg symbols.

• yui-css: YUI CSS optimizer.

js processors

• props: replace application properties in JavaScript files.

• jscs: JavaScript code style checker.

• jshint: JavaScript linter, helps to detect errors and potential problems in code..

• babel: Ecma6 now via Babel.

• rollup: rollup.js the next-generation ES6 module bundler.

• ng-annotate: Add, remove and rebuild AngularJS dependency injection annotations.

• closure-compiler: Google JavaScript optimizer and minifier.

• uglify: uglify.js optimizer.

• replace: replace strings in files while bundling them.

• requirejs: r.js optimizer.

• yui-js: YUI JS optimizer.