bundleify

2019-07-12 admin

bundleify是什么

什么是bundleify,Bundle your JS with browserify with preconfigured transforms

bundleify使用教程帮助文档

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Bundle your JS with browserify with preconfigured transforms

Install

$ npm install --save bundleify

Usage

var bundleify = require('bundleify')

bundleify({
  entry: 'app.js',
  destination: 'build' 
}, function (err) {
  //=> wrote build to `./build`  
})

bundleify applies the following settings and transforms:

  • es2020, a transpiler for a tiny subset of ES6
  • source maps
  • exposes your entry as require('app')
  • flattens configuration and uses it to replace environment variables
  • applies minification transforms when in compression mode:

Transforms

Browserify transforms applied to the bundle are not global by default, but uglifyify and es2020 are explicitly run globally. That means the following features are limited to your code and do not run on your dependencies:

  • Environment variable replacement

API

bundleify(options, callback) -> undefined

options

Required Type: object

entry

Required Type: string

The relative path to the entry file.

destination

Required Type: string

The relative path to the destination folder.

basedir

Type: string Default: process.cwd()

The base directory from which the entry and destination paths are resolved.

compress

Type: boolean Default: false

Toggles minification/compression transforms (see Usage).

config

Type: object Default: {}

Nested configuration to be transformed into environment variables that will be replaced in the bundle. Given the following config:

{
  foo: {
    bar: 'baz'
  }
}

You can write the following code:

console.log(process.env.FOO_BAR)
//=> baz

Any environment variables that are not explicit defined in the configuration will be set to undefined.

filename

Type: string Default: bundle.js

The destination filename.

callback

Required Type: function Arguments: err

A callback that will be called with a build error if applicable, otherwise null.

License

MIT © Ben Drucker

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