1 files changed, 85 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/dependencies/WebpackIsIncludedDependency.js b/node_modules/webpack/lib/dependencies/WebpackIsIncludedDependency.js
new file mode 100644
index 00000000..ba41e4e1
--- /dev/null
+++ b/node_modules/webpack/lib/dependencies/WebpackIsIncludedDependency.js
@@ -0,0 +1,85 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Ivan Kopeykin @vankop
+*/
+
+"use strict";
+
+const Dependency = require("../Dependency");
+const Template = require("../Template");
+const makeSerializable = require("../util/makeSerializable");
+const ModuleDependency = require("./ModuleDependency");
+
+/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../Dependency").ReferencedExport} ReferencedExport */
+/** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+/** @typedef {import("../javascript/JavascriptParser").Range} Range */
+/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
+
+class WebpackIsIncludedDependency extends ModuleDependency {
+	/**
+	 * @param {string} request the request string
+	 * @param {Range} range location in source code
+	 */
+	constructor(request, range) {
+		super(request);
+
+		this.weak = true;
+		this.range = range;
+	}
+
+	/**
+	 * Returns list of exports referenced by this dependency
+	 * @param {ModuleGraph} moduleGraph module graph
+	 * @param {RuntimeSpec} runtime the runtime for which the module is analysed
+	 * @returns {(string[] | ReferencedExport)[]} referenced exports
+	 */
+	getReferencedExports(moduleGraph, runtime) {
+		// This doesn't use any export
+		return Dependency.NO_EXPORTS_REFERENCED;
+	}
+
+	get type() {
+		return "__webpack_is_included__";
+	}
+}
+
+makeSerializable(
+	WebpackIsIncludedDependency,
+	"webpack/lib/dependencies/WebpackIsIncludedDependency"
+);
+
+WebpackIsIncludedDependency.Template = class WebpackIsIncludedDependencyTemplate extends (
+	ModuleDependency.Template
+) {
+	/**
+	 * @param {Dependency} dependency the dependency for which the template should be applied
+	 * @param {ReplaceSource} source the current replace source which can be modified
+	 * @param {DependencyTemplateContext} templateContext the context object
+	 * @returns {void}
+	 */
+	apply(dependency, source, { runtimeTemplate, chunkGraph, moduleGraph }) {
+		const dep = /** @type {WebpackIsIncludedDependency} */ (dependency);
+		const connection = moduleGraph.getConnection(dep);
+		const included = connection
+			? chunkGraph.getNumberOfModuleChunks(connection.module) > 0
+			: false;
+		const comment = runtimeTemplate.outputOptions.pathinfo
+			? Template.toComment(
+					`__webpack_is_included__ ${runtimeTemplate.requestShortener.shorten(
+						dep.request
+					)}`
+			  )
+			: "";
+
+		source.replace(
+			dep.range[0],
+			dep.range[1] - 1,
+			`${comment}${JSON.stringify(included)}`
+		);
+	}
+};
+
+module.exports = WebpackIsIncludedDependency;