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app_vue/node_modules/webpack/lib/optimize/RuntimeChunkPlugin.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("../Compilation").EntryData} EntryData */
+/** @typedef {import("../Compiler")} Compiler */
+/** @typedef {import("../Entrypoint")} Entrypoint */
+
+const PLUGIN_NAME = "RuntimeChunkPlugin";
+
+/** @typedef {(entrypoint: { name: string }) => string} RuntimeChunkFunction */
+
+class RuntimeChunkPlugin {
+	/**
+	 * @param {{ name?: RuntimeChunkFunction }=} options options
+	 */
+	constructor(options) {
+		this.options = {
+			/** @type {RuntimeChunkFunction} */
+			name: entrypoint => `runtime~${entrypoint.name}`,
+			...options
+		};
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.thisCompilation.tap(PLUGIN_NAME, compilation => {
+			compilation.hooks.addEntry.tap(PLUGIN_NAME, (_, { name: entryName }) => {
+				if (entryName === undefined) return;
+				const data =
+					/** @type {EntryData} */
+					(compilation.entries.get(entryName));
+				if (data.options.runtime === undefined && !data.options.dependOn) {
+					// Determine runtime chunk name
+					let name =
+						/** @type {string | RuntimeChunkFunction} */
+						(this.options.name);
+					if (typeof name === "function") {
+						name = name({ name: entryName });
+					}
+					data.options.runtime = name;
+				}
+			});
+		});
+	}
+}
+
+module.exports = RuntimeChunkPlugin;