1 files changed, 166 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/dependencies/CommonJsFullRequireDependency.js b/node_modules/webpack/lib/dependencies/CommonJsFullRequireDependency.js
new file mode 100644
index 00000000..74f6c42d
--- /dev/null
+++ b/node_modules/webpack/lib/dependencies/CommonJsFullRequireDependency.js
@@ -0,0 +1,166 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const Template = require("../Template");
+const { equals } = require("../util/ArrayHelpers");
+const { getTrimmedIdsAndRange } = require("../util/chainedImports");
+const makeSerializable = require("../util/makeSerializable");
+const propertyAccess = require("../util/propertyAccess");
+const ModuleDependency = require("./ModuleDependency");
+
+/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
+/** @typedef {import("../Dependency")} Dependency */
+/** @typedef {import("../Dependency").ReferencedExport} ReferencedExport */
+/** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+/** @typedef {import("../javascript/JavascriptParser").Range} Range */
+/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
+/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
+/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
+
+class CommonJsFullRequireDependency extends ModuleDependency {
+	/**
+	 * @param {string} request the request string
+	 * @param {Range} range location in source code
+	 * @param {string[]} names accessed properties on module
+	 * @param {Range[]=} idRanges ranges for members of ids; the two arrays are right-aligned
+	 */
+	constructor(
+		request,
+		range,
+		names,
+		idRanges /* TODO webpack 6 make this non-optional. It must always be set to properly trim ids. */
+	) {
+		super(request);
+		this.range = range;
+		this.names = names;
+		this.idRanges = idRanges;
+		this.call = false;
+		this.asiSafe = undefined;
+	}
+
+	/**
+	 * 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) {
+		if (this.call) {
+			const importedModule = moduleGraph.getModule(this);
+			if (
+				!importedModule ||
+				importedModule.getExportsType(moduleGraph, false) !== "namespace"
+			) {
+				return [this.names.slice(0, -1)];
+			}
+		}
+		return [this.names];
+	}
+
+	/**
+	 * @param {ObjectSerializerContext} context context
+	 */
+	serialize(context) {
+		const { write } = context;
+		write(this.names);
+		write(this.idRanges);
+		write(this.call);
+		write(this.asiSafe);
+		super.serialize(context);
+	}
+
+	/**
+	 * @param {ObjectDeserializerContext} context context
+	 */
+	deserialize(context) {
+		const { read } = context;
+		this.names = read();
+		this.idRanges = read();
+		this.call = read();
+		this.asiSafe = read();
+		super.deserialize(context);
+	}
+
+	get type() {
+		return "cjs full require";
+	}
+
+	get category() {
+		return "commonjs";
+	}
+}
+
+CommonJsFullRequireDependency.Template = class CommonJsFullRequireDependencyTemplate 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,
+		{
+			module,
+			runtimeTemplate,
+			moduleGraph,
+			chunkGraph,
+			runtimeRequirements,
+			runtime,
+			initFragments
+		}
+	) {
+		const dep = /** @type {CommonJsFullRequireDependency} */ (dependency);
+		if (!dep.range) return;
+		const importedModule = moduleGraph.getModule(dep);
+		let requireExpr = runtimeTemplate.moduleExports({
+			module: importedModule,
+			chunkGraph,
+			request: dep.request,
+			weak: dep.weak,
+			runtimeRequirements
+		});
+
+		const {
+			trimmedRange: [trimmedRangeStart, trimmedRangeEnd],
+			trimmedIds
+		} = getTrimmedIdsAndRange(
+			dep.names,
+			dep.range,
+			dep.idRanges,
+			moduleGraph,
+			dep
+		);
+
+		if (importedModule) {
+			const usedImported = moduleGraph
+				.getExportsInfo(importedModule)
+				.getUsedName(trimmedIds, runtime);
+			if (usedImported) {
+				const comment = equals(usedImported, trimmedIds)
+					? ""
+					: Template.toNormalComment(propertyAccess(trimmedIds)) + " ";
+				const access = `${comment}${propertyAccess(usedImported)}`;
+				requireExpr =
+					dep.asiSafe === true
+						? `(${requireExpr}${access})`
+						: `${requireExpr}${access}`;
+			}
+		}
+		source.replace(trimmedRangeStart, trimmedRangeEnd - 1, requireExpr);
+	}
+};
+
+makeSerializable(
+	CommonJsFullRequireDependency,
+	"webpack/lib/dependencies/CommonJsFullRequireDependency"
+);
+
+module.exports = CommonJsFullRequireDependency;