1 files changed, 72 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js b/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js
new file mode 100644
index 000000000..f20b3cee2
--- /dev/null
+++ b/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js
@@ -0,0 +1,72 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+var ModuleDependency = require("./ModuleDependency");
+
+class HarmonyImportDependency extends ModuleDependency {
+	constructor(request, importedVar, range) {
+		super(request);
+		this.range = range;
+		this.importedVar = importedVar;
+	}
+
+	get type() {
+		return "harmony import";
+	}
+
+	getReference() {
+		if(!this.module) return null;
+
+		return {
+			module: this.module,
+			importedNames: false
+		};
+	}
+
+	updateHash(hash) {
+		super.updateHash(hash);
+		hash.update((this.module && (!this.module.meta || this.module.meta.harmonyModule)) + "");
+	}
+}
+
+HarmonyImportDependency.Template = class HarmonyImportDependencyTemplate {
+	apply(dep, source, outputOptions, requestShortener) {
+		const content = makeImportStatement(true, dep, outputOptions, requestShortener);
+		source.replace(dep.range[0], dep.range[1] - 1, "");
+		source.insert(-1, content);
+	}
+};
+
+function getOptionalComment(pathinfo, shortenedRequest) {
+	if(!pathinfo) {
+		return "";
+	}
+	return `/*! ${shortenedRequest} */ `;
+}
+
+function makeImportStatement(declare, dep, outputOptions, requestShortener) {
+	const comment = getOptionalComment(outputOptions.pathinfo, requestShortener.shorten(dep.request));
+	const declaration = declare ? "var " : "";
+	const newline = declare ? "\n" : " ";
+
+	if(!dep.module) {
+		const stringifiedError = JSON.stringify(`Cannot find module "${dep.request}"`);
+		return `throw new Error(${stringifiedError});${newline}`;
+	}
+
+	if(dep.importedVar) {
+		const isHarmonyModule = dep.module.meta && dep.module.meta.harmonyModule;
+		const content = `/* harmony import */ ${declaration}${dep.importedVar} = __webpack_require__(${comment}${JSON.stringify(dep.module.id)});${newline}`;
+		if(isHarmonyModule) {
+			return content;
+		}
+		return `${content}/* harmony import */ ${declaration}${dep.importedVar}_default = __webpack_require__.n(${dep.importedVar});${newline}`;
+	}
+
+	return "";
+}
+HarmonyImportDependency.makeImportStatement = makeImportStatement;
+
+module.exports = HarmonyImportDependency;