lepu-test-platform-web/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugi...

30 lines
954 B
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const ConcatSource = require("webpack-sources").ConcatSource;
const Template = require("../Template");
class WebWorkerChunkTemplatePlugin {
apply(chunkTemplate) {
chunkTemplate.plugin("render", function(modules, chunk) {
const chunkCallbackName = this.outputOptions.chunkCallbackName || Template.toIdentifier("webpackChunk" + (this.outputOptions.library || ""));
const source = new ConcatSource();
source.add(`${chunkCallbackName}(${JSON.stringify(chunk.ids)},`);
source.add(modules);
source.add(")");
return source;
});
chunkTemplate.plugin("hash", function(hash) {
hash.update("webworker");
hash.update("3");
hash.update(`${this.outputOptions.chunkCallbackName}`);
hash.update(`${this.outputOptions.library}`);
});
}
}
module.exports = WebWorkerChunkTemplatePlugin;