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