Format and lint

frontend/obsidian-plugin/src/vault-link-plugin.ts

@@ -6,7 +6,7 @@ import type {
 	Workspace,
 	WorkspaceLeaf
 } from "obsidian";
-import { MarkdownView } from "obsidian";
+import type { MarkdownView } from "obsidian";
 import { Platform, Plugin, TFile } from "obsidian";
 import "../manifest.json";
 import { HistoryView } from "./views/history/history-view";
@@ -91,7 +91,9 @@ export default class VaultLinkPlugin extends Plugin {
 			this.client,
 			this.app.workspace
 		);
-		this.disposables.push(() => cursorListener.dispose());
+		this.disposables.push(() => {
+			cursorListener.dispose();
+		});
 
 		this.app.workspace.updateOptions();
 
@@ -195,7 +197,9 @@ export default class VaultLinkPlugin extends Plugin {
 					}
 				}
 			)
-		].forEach((event) => this.registerEvent(event));
+		].forEach((event) => {
+			this.registerEvent(event);
+		});
 	}
 
 	private async rateLimitedUpdate(path: string): Promise<void> {

frontend/obsidian-plugin/src/views/cursors/local-cursor-update-listener.ts

@@ -1,12 +1,8 @@
-import {
-	EventRef,
-	Workspace,
-	Editor,
-	MarkdownView,
-	MarkdownFileInfo
-} from "obsidian";
-import { SyncClient } from "sync-client";
-import { Cursor, getCursorsFromEditor } from "./get-cursors-from-editor";
+import type { Workspace } from "obsidian";
+import { EventRef, Editor, MarkdownView, MarkdownFileInfo } from "obsidian";
+import type { Logger, SyncClient } from "sync-client";
+import type { Cursor } from "./get-cursors-from-editor";
+import { getCursorsFromEditor } from "./get-cursors-from-editor";
 
 export class LocalCursorUpdateListener {
 	private static readonly UPDATE_INTERVAL_MS = 50;
@@ -17,10 +13,13 @@ export class LocalCursorUpdateListener {
 		private readonly client: SyncClient,
 		private readonly workspace: Workspace
 	) {
-		this.eventHandle = setInterval(
-			() => this.updateAllCursors(),
-			LocalCursorUpdateListener.UPDATE_INTERVAL_MS
-		);
+		this.eventHandle = setInterval(() => {
+			this.updateAllCursors();
+		}, LocalCursorUpdateListener.UPDATE_INTERVAL_MS);
+	}
+
+	public dispose(): void {
+		clearInterval(this.eventHandle);
 	}
 
 	private updateAllCursors(): void {
@@ -32,7 +31,13 @@ export class LocalCursorUpdateListener {
 			return;
 		}
 		this.lastCursorState = currentCursors;
-		this.client.updateLocalCursors(currentCursors);
+		this.client
+			.updateLocalCursors(currentCursors)
+			.catch((error: unknown) => {
+				this.client.logger.error(
+					`Failed to update local cursors: ${error}`
+				);
+			});
 	}
 
 	private getAllCursors(): Record<string, Cursor[]> {
@@ -50,8 +55,4 @@ export class LocalCursorUpdateListener {
 			});
 		return cursors;
 	}
-
-	public dispose(): void {
-		clearInterval(this.eventHandle);
-	}
 }

frontend/obsidian-plugin/src/views/cursors/remote-cursors-plugin.ts

@@ -103,15 +103,19 @@ export const remoteCursorsPlugin = ViewPlugin.fromClass(
 	}
 );
 
-export function setCursors(clients: ClientCursors[], app: App) {
+export function setCursors(clients: ClientCursors[], app: App): void {
 	cursors = clients.flatMap((client) => {
-		return Object.keys(client.cursors).flatMap((path) =>
-			client.cursors[path]!.map((span) => ({
-				name: client.userName,
-				path,
-				span
-			}))
-		);
+		const clientCursors = client.cursors;
+		return Object.keys(clientCursors).flatMap((path) => {
+			const spans = clientCursors[path];
+			return spans
+				? spans.map((span) => ({
+						name: client.userName,
+						path,
+						span
+					}))
+				: [];
+		});
 	});
 
 	app.workspace
@@ -120,6 +124,7 @@ export function setCursors(clients: ClientCursors[], app: App) {
 		.filter((view) => view instanceof MarkdownView)
 		.forEach((view) => {
 			// @ts-expect-error, not typed
+			// eslint-disable-next-line @typescript-eslint/no-unsafe-type-assertion
 			const editor = view.editor.cm as EditorView;
 
 			editor.dispatch({