From bfc4e3d780ddbcf8802d9ddc61e3b440af3cae5b Mon Sep 17 00:00:00 2001
From: Martin Aeschlimann <martinae@microsoft.com>
Date: Wed, 19 Apr 2017 19:38:32 +0200
Subject: [PATCH] [html] support for base url. Fixes #20729

---
 extensions/html/server/src/htmlServerMain.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/extensions/html/server/src/htmlServerMain.ts b/extensions/html/server/src/htmlServerMain.ts
index ca60a7b8ddf..7c1f292fa02 100644
--- a/extensions/html/server/src/htmlServerMain.ts
+++ b/extensions/html/server/src/htmlServerMain.ts
@@ -254,12 +254,16 @@ connection.onDocumentRangeFormatting(formatParams => {
 connection.onDocumentLinks(documentLinkParam => {
 	let document = documents.get(documentLinkParam.textDocument.uri);
 	let documentContext: DocumentContext = {
-		resolveReference: ref => {
+		resolveReference: (ref, base) => {
+			if (base) {
+				ref = url.resolve(base, ref);
+			}
 			if (workspacePath && ref[0] === '/') {
 				return uri.file(path.join(workspacePath, ref)).toString();
 			}
 			return url.resolve(document.uri, ref);
-		}
+		},
+
 	};
 	let links: DocumentLink[] = [];
 	languageModes.getAllModesInDocument(document).forEach(m => {