metalsmith-browserify-alt

Minimal configuration Browserify integration for Metalsmith

This plugin lets you use Browserify to compile JavaScript for your Metalsmith sites.

Installation

Install this npm package alongside browserify.

npm install --save --save-exact metalsmith-browserify-alt browserify

Usage

0. Add the metalsmith-browserify-alt plugin to your metalsmith.js or metalsmith.json.

/* metalsmith.json */

{
  "source": "./src",
  "destination": "./public",
  "plugins": {
    "metalsmith-sense-browserify": {}
  }
}

0. In your source directory, create a file named [NAME].browserify.js (replace [NAME] with your choice of filename). It will be compiled into [NAME].js.

/* src/app.browserify.js */

// This will compile into `app.js`.
// Below are the options to be passed onto Browserify.
// The `entries` option defines what input file will be parsed.

module.exports = {
  entries: [ __dirname + '/../js/app.js' ],
  transform: [ 'babelify' ]
}

0. The actual file to be compiled by Browserify is defined in the entries option above. (It's recommended that these files not be placed inside the Metalsmith source directory to avoid being compiled on its own.)

/* js/app.js */

alert('Hello from browserify!')

API

require('metalsmith-sense-browserify')(options)

Returns a Metalsmith plugin for compiling *.browserify.js files via Browserify. options is optional.

Compiling files

The *.browserify.js files are expected to be files that will return an Object or a Function. If it's an Object, it will be passed onto browserify(...). If it's a function, it's assumed to return a browserify() instance.

// src/example.browserify.js
module.exports = { entries: [__dirname + '/../js/app.js'] }

See browserify docs for full details on options you can use. Common options include:

• entries — entry points for the JS bundle.
• transform — array of transform functions or module names.
• plugin - array of plugin functions or module names.
• extensions — array to be parsed; defaults to ['js', 'json'].
• standalone — provides a UMD build if true.
• debug — adds source maps if true.

Setting defaults

Set options.defaults to set options that will be used on all .browserify.js files.

See below for recommended options. This enables source maps and watchify for fast rebuilds (great with metalsmith-start).

Metalsmith(__dirname)
  .use(require('metalsmith-sense-browserify')({
    defaults: {
      cache: {},
      packageCache: {},
      transform: ['babelify'],
      plugin: process.env.NODE_ENV === 'development' ? ['watchify'] : []
      debug: process.env.NODE_ENV === 'development'
    }
  })

Extras

var app = Metalsmith(__dirname)
  .source('./src')
  .destination('./public')
  .use(require('metalsmith-sense-browserify')({
    defaults: {
      cache: {},
      packageCache: {},
      transform: ['babelify'],
      plugin: process.env.NODE_ENV === 'development' ? ['watchify'] : [],
      debug: process.env.NODE_ENV === 'development'
    }
  })


if (module.parent) {
  module.exports = app
} else {
  app.build(function (err) { if (err) { console.error(err); process.exit(1) } })
}

Prior art

This package is an alternative to metalsmith-browserify. Unlike that plugin:

• You can configure browserify bundles in Metalsmith source files rather than in metalsmith.js.
• You may also have full programmatic control over browserify().

Thanks

metalsmith-browserify-alt © 2016+, Rico Sta. Cruz. Released under the MIT License.
Authored and maintained by Rico Sta. Cruz with help from contributors (list).

ricostacruz.com  ·  GitHub @rstacruz  ·  Twitter @rstacruz