ui

app/code/node_modules/webpack/lib/dependencies/JsonExportsDependency.js

@@ -0,0 +1,103 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const makeSerializable = require("../util/makeSerializable");
+const NullDependency = require("./NullDependency");
+
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+/** @typedef {import("../Dependency").ExportSpec} ExportSpec */
+/** @typedef {import("../Dependency").ExportsSpec} ExportsSpec */
+/** @typedef {import("../Dependency").UpdateHashContext} UpdateHashContext */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+/** @typedef {import("../util/Hash")} Hash */
+
+const getExportsFromData = data => {
+	if (data && typeof data === "object") {
+		if (Array.isArray(data)) {
+			return data.map((item, idx) => {
+				return {
+					name: `${idx}`,
+					canMangle: true,
+					exports: getExportsFromData(item)
+				};
+			});
+		} else {
+			const exports = [];
+			for (const key of Object.keys(data)) {
+				exports.push({
+					name: key,
+					canMangle: true,
+					exports: getExportsFromData(data[key])
+				});
+			}
+			return exports;
+		}
+	}
+	return undefined;
+};
+
+class JsonExportsDependency extends NullDependency {
+	/**
+	 * @param {(string | ExportSpec)[]} exports json exports
+	 */
+	constructor(exports) {
+		super();
+		this.exports = exports;
+		this._hashUpdate = undefined;
+	}
+
+	get type() {
+		return "json exports";
+	}
+
+	/**
+	 * Returns the exported names
+	 * @param {ModuleGraph} moduleGraph module graph
+	 * @returns {ExportsSpec | undefined} export names
+	 */
+	getExports(moduleGraph) {
+		return {
+			exports: this.exports,
+			dependencies: undefined
+		};
+	}
+
+	/**
+	 * Update the hash
+	 * @param {Hash} hash hash to be updated
+	 * @param {UpdateHashContext} context context
+	 * @returns {void}
+	 */
+	updateHash(hash, context) {
+		if (this._hashUpdate === undefined) {
+			this._hashUpdate = this.exports
+				? JSON.stringify(this.exports)
+				: "undefined";
+		}
+		hash.update(this._hashUpdate);
+	}
+
+	serialize(context) {
+		const { write } = context;
+		write(this.exports);
+		super.serialize(context);
+	}
+
+	deserialize(context) {
+		const { read } = context;
+		this.exports = read();
+		super.deserialize(context);
+	}
+}
+
+makeSerializable(
+	JsonExportsDependency,
+	"webpack/lib/dependencies/JsonExportsDependency"
+);
+
+module.exports = JsonExportsDependency;
+module.exports.getExportsFromData = getExportsFromData;