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1 files changed, 106 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/AmdMainTemplatePlugin.js b/node_modules/webpack/lib/AmdMainTemplatePlugin.js
new file mode 100644
index 00000000..5e2c0bd7
--- /dev/null
+++ b/node_modules/webpack/lib/AmdMainTemplatePlugin.js
@@ -0,0 +1,106 @@
+/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+ */
+
+"use strict";
+
+const { ConcatSource } = require("webpack-sources");
+const Template = require("./Template");
+
+/** @typedef {import("./Compilation")} Compilation */
+
+/**
+ * @typedef {Object} AmdMainTemplatePluginOptions
+ * @param {string=} name the library name
+ * @property {boolean=} requireAsWrapper
+ */
+
+class AmdMainTemplatePlugin {
+	/**
+	 * @param {AmdMainTemplatePluginOptions} options the plugin options
+	 */
+	constructor(options) {
+		if (!options || typeof options === "string") {
+			this.name = options;
+			this.requireAsWrapper = false;
+		} else {
+			this.name = options.name;
+			this.requireAsWrapper = options.requireAsWrapper;
+		}
+	}
+
+	/**
+	 * @param {Compilation} compilation the compilation instance
+	 * @returns {void}
+	 */
+	apply(compilation) {
+		const { mainTemplate, chunkTemplate } = compilation;
+
+		const onRenderWithEntry = (source, chunk, hash) => {
+			const externals = chunk.getModules().filter(m => m.external);
+			const externalsDepsArray = JSON.stringify(
+				externals.map(
+					m => (typeof m.request === "object" ? m.request.amd : m.request)
+				)
+			);
+			const externalsArguments = externals
+				.map(
+					m => `__WEBPACK_EXTERNAL_MODULE_${Template.toIdentifier(`${m.id}`)}__`
+				)
+				.join(", ");
+
+			if (this.requireAsWrapper) {
+				return new ConcatSource(
+					`require(${externalsDepsArray}, function(${externalsArguments}) { return `,
+					source,
+					"});"
+				);
+			} else if (this.name) {
+				const name = mainTemplate.getAssetPath(this.name, {
+					hash,
+					chunk
+				});
+
+				return new ConcatSource(
+					`define(${JSON.stringify(
+						name
+					)}, ${externalsDepsArray}, function(${externalsArguments}) { return `,
+					source,
+					"});"
+				);
+			} else if (externalsArguments) {
+				return new ConcatSource(
+					`define(${externalsDepsArray}, function(${externalsArguments}) { return `,
+					source,
+					"});"
+				);
+			} else {
+				return new ConcatSource("define(function() { return ", source, "});");
+			}
+		};
+
+		for (const template of [mainTemplate, chunkTemplate]) {
+			template.hooks.renderWithEntry.tap(
+				"AmdMainTemplatePlugin",
+				onRenderWithEntry
+			);
+		}
+
+		mainTemplate.hooks.globalHashPaths.tap("AmdMainTemplatePlugin", paths => {
+			if (this.name) {
+				paths.push(this.name);
+			}
+			return paths;
+		});
+
+		mainTemplate.hooks.hash.tap("AmdMainTemplatePlugin", hash => {
+			hash.update("exports amd");
+			if (this.name) {
+				hash.update(this.name);
+			}
+		});
+	}
+}
+
+module.exports = AmdMainTemplatePlugin;