webpack/lib/node/NodeChunkTemplatePlugin.js

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/

"use strict";

const ConcatSource = require("webpack-sources").ConcatSource;

class NodeChunkTemplatePlugin {
	apply(chunkTemplate) {
		chunkTemplate.hooks.render.tap(
			"NodeChunkTemplatePlugin",
			(modules, chunk) => {
				const source = new ConcatSource();
				source.add(
					`exports.ids = ${JSON.stringify(chunk.ids)};\nexports.modules = `
				);
				source.add(modules);
				source.add(";");
				return source;
			}
		);
		chunkTemplate.hooks.hash.tap("NodeChunkTemplatePlugin", hash => {
			hash.update("node");
			hash.update("3");
		});
	}
}

module.exports = NodeChunkTemplatePlugin;