@hidoo/gulp-task-build-js-rollup

Task that build javascript by rollup.js for gulp.

Installation

$ npm install --save-dev gulp@next @babel/{core,polyfill,preset-env} @hidoo/gulp-task-build-js-rollup

Usage

import { task } from 'gulp';
import buildJs from '@hidoo/gulp-task-build-js-rollup';

task(
  'js',
  buildJs({
    src: '/path/to/js/main.js',
    dest: '/path/to/dest'
  })
);

API

buildJs

return javascript build task by rollup.js

Parameters

• options Object options (optional, default {})

  • options.name String task name (use as displayName) (optional, default 'build:js')
  • options.src (Array<String> | String) source path
  • options.dest String destination path
  • options.filename (Array<String> | String) destination filename (optional, default 'main.js')
  • options.suffix String suffix when compressed (optional, default '.min')
  • options.targets Array<String>? target browsers. see: default target browsers
  • options.browsers Array<String>? alias of options.targets.
  • options.inputOptions Object? input options for rollup.js. see: Merged with this function. see: inputOptions in JavaScript API of rollup.js
  • options.outputOptions (Array<Object> | Object)? output options for rollup.js. see: Merged with this function. see: outputOptions in JavaScript API of rollup.js
  • options.verbose Boolean out log or not (optional, default false)

Examples

import { task } from 'gulp';
import buildJs from '@hidoo/gulp-task-build-js-rollup';

task(
  'js',
  buildJs({
    name: 'js:main',
    src: '/path/to/js/main.js',
    dest: '/path/to/dest',
    suffix: '.compressed',
    targets: ['> 0.1% in JP'],
    inputOptions: {},
    outputOptions: [
      {
        format: 'es',
        file: 'main.es.js'
      },
      {
        format: 'system',
        file: 'main.system.js'
      }
    ],
    compress: true,
    verbose: true
  })
);

Returns Function<Stream>

Test

$ pnpm test

License

MIT