snapshot of https://github.com/tldraw/tldraw.git (main, 2026-09-23; blobs > 131072B omitted)

apps/dotcom/client/sentry.client.config.ts

@@ -0,0 +1,58 @@
+// This file configures the initialization of Sentry on the browser.
+// The config you add here will be used whenever a page is visited.
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+
+import { ExtraErrorData } from '@sentry/integrations'
+import * as Sentry from '@sentry/react'
+import { Editor, getErrorAnnotations } from 'tldraw'
+import { sentryReleaseName } from './sentry-release-name'
+import { env } from './src/utils/env'
+import { setGlobalErrorReporter } from './src/utils/errorReporting'
+
+function requireSentryDsn() {
+	if (!process.env.SENTRY_DSN) {
+		throw new Error('SENTRY_DSN is required')
+	}
+	return process.env.SENTRY_DSN as string
+}
+
+Sentry.init({
+	dsn: env === 'development' ? undefined : requireSentryDsn(),
+	// Adjust this value in production, or use tracesSampler for greater control
+	tracesSampleRate: 1.0,
+	release: sentryReleaseName,
+	environment: env,
+	// eslint-disable-next-line @typescript-eslint/no-deprecated
+	integrations: [new ExtraErrorData({ depth: 10 }) as any],
+	// ...
+	// Note: if you want to override the automatic release value, do not set a
+	// `release` value here - use the environment variable `SENTRY_RELEASE`, so
+	// that it will also get attached to your source maps
+
+	beforeSend: (event, hint) => {
+		if (env === 'development') {
+			console.error('[SentryDev]', hint.originalException ?? hint.syntheticException)
+			return null
+		}
+		// todo: re-evaulate use of window here?
+		const editor: Editor | undefined = (window as any).editor
+		const appErrorAnnotations = editor?.createErrorAnnotations('unknown', 'unknown')
+		const errorAnnotations = getErrorAnnotations(hint.originalException as any)
+
+		event.tags = {
+			...appErrorAnnotations?.tags,
+			...errorAnnotations.tags,
+			...event.tags,
+		}
+
+		event.extra = {
+			...appErrorAnnotations?.extras,
+			...errorAnnotations.extras,
+			...event.extra,
+		}
+
+		return event
+	},
+})
+
+setGlobalErrorReporter((error) => Sentry.captureException(error))