update packages

1 files changed, 61 insertions, 33 deletions

diff --git a/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js b/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js
index e56970ce9..ab5dd1aac 100644
--- a/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js
+++ b/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js
@@ -1,33 +1,61 @@
-/*

-	MIT License http://www.opensource.org/licenses/mit-license.php

-	Author Tobias Koppers @sokra

-*/

-"use strict";

-

-const RawSource = require("webpack-sources").RawSource;

-const ModuleFilenameHelpers = require("./ModuleFilenameHelpers");

-

-class EvalDevToolModuleTemplatePlugin {

-	constructor(sourceUrlComment, moduleFilenameTemplate) {

-		this.sourceUrlComment = sourceUrlComment || "\n//# sourceURL=[url]";

-		this.moduleFilenameTemplate = moduleFilenameTemplate || "webpack:///[resourcePath]?[loaders]";

-	}

-

-	apply(moduleTemplate) {

-		moduleTemplate.plugin("module", (source, module) => {

-			const content = source.source();

-			const str = ModuleFilenameHelpers.createFilename(module, this.moduleFilenameTemplate, moduleTemplate.requestShortener);

-			const footer = ["\n",

-				ModuleFilenameHelpers.createFooter(module, moduleTemplate.requestShortener),

-				this.sourceUrlComment.replace(/\[url\]/g, encodeURI(str).replace(/%2F/g, "/").replace(/%20/g, "_").replace(/%5E/g, "^").replace(/%5C/g, "\\").replace(/^\//, ""))

-			].join("\n");

-			return new RawSource(`eval(${JSON.stringify(content + footer)});`);

-		});

-		moduleTemplate.plugin("hash", hash => {

-			hash.update("EvalDevToolModuleTemplatePlugin");

-			hash.update("2");

-		});

-	}

-}

-

-module.exports = EvalDevToolModuleTemplatePlugin;

+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const { RawSource } = require("webpack-sources");
+const ModuleFilenameHelpers = require("./ModuleFilenameHelpers");
+
+const cache = new WeakMap();
+
+class EvalDevToolModuleTemplatePlugin {
+	constructor(options) {
+		this.sourceUrlComment = options.sourceUrlComment || "\n//# sourceURL=[url]";
+		this.moduleFilenameTemplate =
+			options.moduleFilenameTemplate ||
+			"webpack://[namespace]/[resourcePath]?[loaders]";
+		this.namespace = options.namespace || "";
+	}
+
+	apply(moduleTemplate) {
+		moduleTemplate.hooks.module.tap(
+			"EvalDevToolModuleTemplatePlugin",
+			(source, module) => {
+				const cacheEntry = cache.get(source);
+				if (cacheEntry !== undefined) return cacheEntry;
+				const content = source.source();
+				const str = ModuleFilenameHelpers.createFilename(
+					module,
+					{
+						moduleFilenameTemplate: this.moduleFilenameTemplate,
+						namespace: this.namespace
+					},
+					moduleTemplate.runtimeTemplate.requestShortener
+				);
+				const footer =
+					"\n" +
+					this.sourceUrlComment.replace(
+						/\[url\]/g,
+						encodeURI(str)
+							.replace(/%2F/g, "/")
+							.replace(/%20/g, "_")
+							.replace(/%5E/g, "^")
+							.replace(/%5C/g, "\\")
+							.replace(/^\//, "")
+					);
+				const result = new RawSource(
+					`eval(${JSON.stringify(content + footer)});`
+				);
+				cache.set(source, result);
+				return result;
+			}
+		);
+		moduleTemplate.hooks.hash.tap("EvalDevToolModuleTemplatePlugin", hash => {
+			hash.update("EvalDevToolModuleTemplatePlugin");
+			hash.update("2");
+		});
+	}
+}
+
+module.exports = EvalDevToolModuleTemplatePlugin;