mirror of https://github.com/webpack/webpack.git
30 lines
971 B
JavaScript
30 lines
971 B
JavaScript
/*
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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", (modules, chunk) => {
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const chunkCallbackName = chunkTemplate.outputOptions.chunkCallbackName || Template.toIdentifier("webpackChunk" + (chunkTemplate.outputOptions.library || ""));
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const source = new ConcatSource();
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source.add(`self[${JSON.stringify(chunkCallbackName)}](${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", hash => {
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hash.update("webworker");
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hash.update("3");
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hash.update(`${chunkTemplate.outputOptions.chunkCallbackName}`);
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hash.update(`${chunkTemplate.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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