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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const { ConcatSource } = require("webpack-sources");
class WebWorkerChunkTemplatePlugin {
apply(chunkTemplate) {
chunkTemplate.hooks.render.tap(
"WebWorkerChunkTemplatePlugin",
(modules, chunk) => {
const chunkCallbackName = chunkTemplate.outputOptions.chunkCallbackName;
const globalObject = chunkTemplate.outputOptions.globalObject;
const source = new ConcatSource();
source.add(
`${globalObject}[${JSON.stringify(
chunkCallbackName
)}](${JSON.stringify(chunk.ids)},`
);
source.add(modules);
source.add(")");
return source;
}
);
chunkTemplate.hooks.hash.tap("WebWorkerChunkTemplatePlugin", hash => {
hash.update("webworker");
hash.update("3");
hash.update(`${chunkTemplate.outputOptions.chunkCallbackName}`);
hash.update(`${chunkTemplate.outputOptions.globalObject}`);
});
}
}
module.exports = WebWorkerChunkTemplatePlugin;