ui

2022-04-07 18:09:31 +05:30
parent 36ea86d8e6
commit 1c779ef816
14095 changed files with 1769361 additions and 47 deletions
@@ -0,0 +1,39 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+class DefinePropertyGettersRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("define property getters");
+	}
+
+	/**
+	 * @returns {string} runtime code
+	 */
+	generate() {
+		const { runtimeTemplate } = this.compilation;
+		const fn = RuntimeGlobals.definePropertyGetters;
+		return Template.asString([
+			"// define getter functions for harmony exports",
+			`${fn} = ${runtimeTemplate.basicFunction("exports, definition", [
+				`for(var key in definition) {`,
+				Template.indent([
+					`if(${RuntimeGlobals.hasOwnProperty}(definition, key) && !${RuntimeGlobals.hasOwnProperty}(exports, key)) {`,
+					Template.indent([
+						"Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });"
+					]),
+					"}"
+				]),
+				"}"
+			])};`
+		]);
+	}
+}
+
+module.exports = DefinePropertyGettersRuntimeModule;