Updates dockerfile

node_modules/volar-service-emmet/lib/parseDocument.js

@@ -0,0 +1,29 @@
+"use strict";
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getRootNode = getRootNode;
+const html_matcher_1 = require("@emmetio/html-matcher");
+const css_parser_1 = require("@emmetio/css-parser");
+const util_1 = require("./util");
+// Map(filename, Pair(fileVersion, rootNodeOfParsedContent))
+const _parseCache = new Map();
+function getRootNode(document, useCache) {
+    const key = document.uri.toString();
+    const result = _parseCache.get(key);
+    const documentVersion = document.version;
+    if (useCache && result) {
+        if (documentVersion === result.key) {
+            return result.value;
+        }
+    }
+    const parseContent = (0, util_1.isStyleSheet)(document.languageId) ? css_parser_1.default : html_matcher_1.default;
+    const rootNode = parseContent(document.getText());
+    if (useCache) {
+        _parseCache.set(key, { key: documentVersion, value: rootNode });
+    }
+    return rootNode;
+}
+//# sourceMappingURL=parseDocument.js.map