Add experimental support for update markdown links on file moves/renames (#157209)

* Add experimental support for update markdown links on file moves/renames

Fixes #148146

This adds a new experimental setting that automatically updates markdown

Note that this needs a new version of the vscode-markdown-languageservice so the build is expected to break for now

* Pick up new LS version

extensions/markdown-language-features/server/src/protocol.ts

@@ -22,6 +22,7 @@ export const findMarkdownFilesInWorkspace = new RequestType<{}, string[], any>('
 
 //#region To server
 export const getReferencesToFileInWorkspace = new RequestType<{ uri: string }, lsp.Location[], any>('markdown/getReferencesToFileInWorkspace');
+export const getEditForFileRenames = new RequestType<Array<{ oldUri: string; newUri: string }>, lsp.WorkspaceEdit, any>('markdown/getEditForFileRenames');
 
 export const fs_watcher_onChange = new RequestType<{ id: number; uri: string; kind: 'create' | 'change' | 'delete' }, void, any>('markdown/fs/watcher/onChange');
 //#endregion

extensions/markdown-language-features/server/src/server.ts

@@ -203,6 +203,15 @@ export async function startServer(connection: Connection) {
 		return undefined;
 	}));
 
+	connection.onRequest(protocol.getEditForFileRenames, (async (params, token: CancellationToken) => {
+		try {
+			return await provider!.getRenameFilesInWorkspaceEdit(params.map(x => ({ oldUri: URI.parse(x.oldUri), newUri: URI.parse(x.newUri) })), token);
+		} catch (e) {
+			console.error(e.stack);
+		}
+		return undefined;
+	}));
+
 	documents.listen(connection);
 	notebooks.listen(connection);
 	connection.listen();