From e492e948dfe17deb26bf1806b1bcac444385501e Mon Sep 17 00:00:00 2001
From: Chris <7249920+chriswdmr@users.noreply.github.com>
Date: Wed, 6 Sep 2023 13:45:59 +0200
Subject: [PATCH] Fix external dependency issue

---
 .../integrations/vercel/src/lib/web-analytics.ts   | 14 ++++++++++++++
 .../integrations/vercel/src/serverless/adapter.ts  |  4 +++-
 packages/integrations/vercel/src/static/adapter.ts |  4 +++-
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/packages/integrations/vercel/src/lib/web-analytics.ts b/packages/integrations/vercel/src/lib/web-analytics.ts
index 4874d41e5..c098f5b7f 100644
--- a/packages/integrations/vercel/src/lib/web-analytics.ts
+++ b/packages/integrations/vercel/src/lib/web-analytics.ts
@@ -9,6 +9,20 @@ export type VercelWebAnalyticsConfig = {
 	config?: Omit<AnalyticsProps, 'beforeSend'>;
 };
 
+export function getWebAnalyticsViteConfig(enabled?: boolean) {
+	if (enabled) {
+		return {
+			build: {
+				rollupOptions: {
+					external: ['@vercel/analytics'],
+				},
+			},
+		};
+	}
+
+	return {};
+}
+
 async function getWebAnalyticsFunctions({
 	root,
 	logger,
diff --git a/packages/integrations/vercel/src/serverless/adapter.ts b/packages/integrations/vercel/src/serverless/adapter.ts
index beca5b2ed..35d6a6647 100644
--- a/packages/integrations/vercel/src/serverless/adapter.ts
+++ b/packages/integrations/vercel/src/serverless/adapter.ts
@@ -16,6 +16,7 @@ import { getRedirects } from '../lib/redirects.js';
 import { generateEdgeMiddleware } from './middleware.js';
 import {
 	getInjectableWebAnalyticsContent,
+	getWebAnalyticsViteConfig,
 	type VercelWebAnalyticsConfig,
 } from '../lib/web-analytics.js';
 import {
@@ -172,7 +173,8 @@ export default function vercelServerless({
 						server: new URL('./dist/', config.root),
 					},
 					vite: {
-						...getSpeedInsightsViteConfig(speedInsights?.enabled),
+						...getWebAnalyticsViteConfig(webAnalytics?.enabled || analytics),
+						...getSpeedInsightsViteConfig(speedInsights?.enabled || analytics),
 						ssr: {
 							external: ['@vercel/nft'],
 						},
diff --git a/packages/integrations/vercel/src/static/adapter.ts b/packages/integrations/vercel/src/static/adapter.ts
index 931a7f6e3..063cfed60 100644
--- a/packages/integrations/vercel/src/static/adapter.ts
+++ b/packages/integrations/vercel/src/static/adapter.ts
@@ -10,6 +10,7 @@ import {
 } from '../lib/speed-insights.js';
 import {
 	getInjectableWebAnalyticsContent,
+	getWebAnalyticsViteConfig,
 	type VercelWebAnalyticsConfig,
 } from '../lib/web-analytics.js';
 
@@ -91,7 +92,8 @@ export default function vercelStatic({
 						redirects: false,
 					},
 					vite: {
-						...getSpeedInsightsViteConfig(speedInsights?.enabled),
+						...getWebAnalyticsViteConfig(webAnalytics?.enabled || analytics),
+						...getSpeedInsightsViteConfig(speedInsights?.enabled || analytics),
 					},
 					...getImageConfig(imageService, imagesConfig, command),
 				});