bundle-loader
bundle-loader
Bundle loader for webpack.
Install
npm i bundle-loader --save
Usage
// The chunk is requested, when you require the bundle var waitForChunk = require("bundle-loader!./file.js"); // To wait until the chunk is available (and get the exports) // you need to async wait for it. waitForChunk(function(file) { // use file like it was required with // var file = require("./file.js"); }); // wraps the require in a require.ensure block // Multiple callbacks can be added. They will be executed in the order of addition. waitForChunk(callbackTwo); waitForChunk(callbackThree); // If a callback is added after dependencies were loaded, it will be called immediately.
The file is requested when you require the bundle loader. If you want it to request it lazy, use:
var load = require("bundle-loader?lazy!./file.js"); // The chunk is not requested until you call the load function load(function(file) { });
name
query parameter
You may set name for a bundle using the name
query parameter. See documentation.
Note chunks created by the loader will be named according to the output.chunkFilename
rule, which defaults to [id].[name]
. Here [name]
corresponds to the chunk name set in the name
query parameter.
Example:
require("bundle-loader?lazy&name=my-chunk!./file.js"); require("bundle-loader?lazy&name=[name]!./file.js");
And the webpack configuration:
module.exports = { entry: { ... }, output : { path : ..., filename : '[name].js', chunkFilename : '[name]-[id].js', // or whatever other format you want. }, }
Normal chunks will show up using the filename
rule above, and be named according to their chunkname. Chunks from bundle-loader
, however will load using the chunkFilename
rule, so the example files will produce my-chunk-1.js
and file-2.js
respectively.
You can also use chunkFilename
to add hash values to the filename, since putting [hash]
in the bundle query parameter does not work correctly.
© JS Foundation and other contributors
Licensed under the Creative Commons Attribution License 4.0.
https://webpack.js.org/loaders/bundle-loader