@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.useBuiltIns (String | Boolean) use polyfill or not. see: useBuiltIns in @babel/preset-env (optional, default 'usage')
  • options.corejs (Number | String | Object) specify core-js version see: corejs in @babel/preset-env (optional, default 3)
  • options.babelrc String babelrc path. see: Merged with this function (optional, default path.resolve(process.cwd(),'.babelrc.js'))
  • options.inputOptions Object? input options for rollup.js. see: Merged with this function. see: inputOptions in JavaScript API of rollup.js
  • options.outputOptions Object? output options for rollup.js. see: Merged with this function. see: outputOptions in JavaScript API of rollup.js
  • options.aliasOptions Object? options for @rollup/plugin-alias. see: Merged with this function. see: @rollup/plugin-alias
  • options.nodeResolveOptions Object? options for @rollup/plugin-node-resolve. see: Merged with this function. see: @rollup/plugin-node-resolve
  • options.jsonOptions Object? options for @rollup/plugin-json. see: Merged with this function. see: @rollup/plugin-json
  • options.commonjsOptions Object? options for @rollup/plugin-commonjs. see: Merged with this function. see: @rollup/plugin-commonjs
  • options.compress Boolean compress file or not (optional, default false)
  • 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',
  filename: 'main.js',
  suffix: '.hoge',
  targets: ['> 0.1% in JP'],
  useBuiltIns: false,
  corejs: 2,
  babelrc: '/path/to/.babelrc.js',
  inputOptions: {},
  outputOptions: {},
  aliasOptions: {},
  nodeResolveOptions: {},
  jsonOptions: {},
  commonjsOptions: {},
  compress: true,
  verbose: true
}));

Returns Function<Stream>

Test

$ yarn test

License

MIT