настройка webpack

node_modules/webpack/lib/web/JsonpExportMainTemplatePlugin.js

@@ -0,0 +1,50 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const { ConcatSource } = require("webpack-sources");
+
+class JsonpExportMainTemplatePlugin {
+	/**
+	 * @param {string} name jsonp function name
+	 */
+	constructor(name) {
+		this.name = name;
+	}
+
+	apply(compilation) {
+		const { mainTemplate, chunkTemplate } = compilation;
+
+		const onRenderWithEntry = (source, chunk, hash) => {
+			const name = mainTemplate.getAssetPath(this.name || "", {
+				hash,
+				chunk
+			});
+			return new ConcatSource(`${name}(`, source, ");");
+		};
+
+		for (const template of [mainTemplate, chunkTemplate]) {
+			template.hooks.renderWithEntry.tap(
+				"JsonpExportMainTemplatePlugin",
+				onRenderWithEntry
+			);
+		}
+
+		mainTemplate.hooks.globalHashPaths.tap(
+			"JsonpExportMainTemplatePlugin",
+			paths => {
+				if (this.name) paths.push(this.name);
+				return paths;
+			}
+		);
+
+		mainTemplate.hooks.hash.tap("JsonpExportMainTemplatePlugin", hash => {
+			hash.update("jsonp export");
+			hash.update(`${this.name}`);
+		});
+	}
+}
+
+module.exports = JsonpExportMainTemplatePlugin;