Webpack-here NPM

Webpack Here

Quickly convert .jsx with decorators and class properties into browser-safe .js file.

Plugins and presets

Webpack is using babel-loader to build your code with the following presets:

And plugins:

Installation

It is recommended to install webpack-here globally:

npm install -g webpack-here

Usage

wepack-here [source-file [destination-file]] [--publicPath=/public/path/] [--customConfig=.webpack-here.config.js]

Usage with IDE's autoupload feature

If you're uploading files on save, the resulting {your-project}.js file won't be uploaded since it will be ready a fraction of a second after the .jsx file was saved. Since the output file is changing by external program (Webpack in this case), IDE cannot predict when it should refresh the project base directory.

To workaround this issue in PHPStorm I've wrote a small script to use with ScriptMonkey extension.

Minification and sourcemaps

I intentionally turned minification and sourcemaps off to reduce build time. You can override it in your local .webpack-here.config.js file.

Public path for `babel-plugin-dynamic-import-webpack`

If you want to use dynamic imports, you need to make sure output.publicPath option is set correctly.

By default webpack-here tries to assume a public path using your Git root or IntelliJ IDEA project root. Otherwise it will use / as public path.

You can override public path by passing a --publicPath argument to to webpack-here like so:

webpack-here --publicPath=/my/public/path

User config

If you need to override some config options, you can create a .webpack-here.config.js file in your root directory. You can change the file name by passing --customConfig argument to webpack-here like so:

webpack-here --customConfig=relative/path/to/my-webpack-here-config.js

User config should export an object with the following structure:

module.exports = {
	<SomeOverrideKey>: <someValue>,
	<OtherOverrideKey>: <someOtherValue>,
}

Override key is a string with dot-separated path to override, e.g. "module.rules.0.test". You can end key with [] to merge instead of replace, e.g. "module.rules[]". Merge type (object or array) is determined by original value type (or by your value type if original doesn't exist).

Here're some examples:

module.exports = {
	// Replace babel-loader without touching other params:
	"module.rules.0.loader": "custom-babel-loader",
	
	// Replace babel-loader plugins completely:
	"module.rules.0.query.plugins": ["@babel/plugin-the-only-plugin-i-need"],
	
	// Add babel-loader plugin:
	"module.rules.0.query.plugins[]": [ "@babel/plugin-some-additional-plugin" ],
	
	// Add second loader without touching Babel:
	"module.rules[]": [ { test: /\.(xls|xlsx|csv)$/, loader: "my-custom-spreadsheet-loader" } ],
	
	// Turn on error details without changing other `stats` options:
	"stats.errorDetails": true,
	
	// If you don't need a deep merge, just treat this object like a regular webpack config:
	cache: false,
	devtool: "eval-cheap-module-source-map",
	entry: [
		'path/to/some-entry-file.js',
		'path/to/some-other-entry-file.js'
	],
	optimization: {
		minimizer: [
			new UglifyJsPlugin({
				sourceMap: true,
				uglifyOptions: {
					compress: { inline: false, drop_console: true },
				},
			}),
		],
	},
};